JP2019035816A5 - - Google Patents

Description

Biting tool and how to use it

The present invention provides a biting tool that suppresses the mouth from coming off and facilitates long-term biting, and a bite that is used by providing a functional device, an operating means, or the like that uses the biting tool to impart various actions. Regarding how to use the sandwich.

Traditionally, the tongue training method, in which chopsticks and round bars are used sideways as a tongue stick, begins with the British Shakespeare drama practice, and is practiced in Japan as an announcer's tongue and a businessman's tongue smile hospitality education activity. On the other hand, it is known that it is effective in terms of health such as promotion of double breathing, improvement of apnea syndrome, and salivary secretion activity, which has been introduced in Non-Patent Document 1 and TV / net. (For example, proposed by Akira Fukuzawa and Miyako Hirabayashi in Non-Patent Document 1).

However, when the mouth is opened, the straight tongue stick loses its proper pinching posture and easily falls off the mouth, and it interferes with the movement of the tongue, so it is difficult to use it for a long time with various additional functions. Therefore, various biting tools that newly solve this problem (this biting tool is called Hanipo under the registered trademark name) and various biting training performed using this (hereinafter simply referred to as Hanipo training). At the time of (abbreviated as "Hanitre"), we propose the specific technology and efficacy (hereinafter simply referred to as "Hanitre effect") to meet the needs of the smile effect advocated by Alain on Happiness and the mouth angle raising exercise encouraged by brain science in recent years. did.
This biting tool makes it possible to engage the tongue moving part, which is curved with the inner non-biting part connecting the left and right biting parts facing forward, along the lower front teeth, and bites through the contact while freely moving the tongue. It is an attempt to regulate the tongue out during pinch training. (See, for example, Patent Document 1, Patent Document 2, Patent Document 3, etc.)

Furthermore, in recent years, the need for functional devices and their usage methods that effectively impart various functional actions to the five senses, mainly the face and head, has become apparent at the same time as providing various biting tools that automate the above effects. It has become. In other words, the chewing tool that enables long-term chewing use is a robot that can be used by mouth movements such as biting movements and tongue movements performed by holding the mouth, in addition to the medical treatment and rehabilitation fields and beauty and health fields. It is expected to enable synergistic use as an operation unit for remote control (remote control operation) of various objects to be operated such as a terminal device and a screen.
When trying this need, we will provide a biting tool that facilitates the movement of the tongue to move consciously in the desired or specific direction, especially in the oral cavity, as well as the chewing movement that moves the jaw up and down or left and right, and the covering from the oral cavity. Fusion means (optimal operation unit structure, etc.) such as terminal device technology for inputting electronic devices that allows the operating body to be freely operated, and tactile technology that inputs external information to the body (giving a tactile sensation, etc.) through the biting tool. ) Will be a new issue. As an example of the terminal device technology for this purpose, the content shown in Patent Document 4 is already known, and it is required to integrate these technologies with various technologies such as remote control technology, medical care technology and other tactile technologies under development in various fields.

In addition, in order to contribute to the understanding and technical promotion of the efficacy of pinching and using a pinching tool such as a tongue stick and pinching training, information on related fields such as medicine is added as a reference as follows.
1. 1. In recent years, children's jaws have become weak, and there are concerns about skeletal formation and insufficient chewing.
2. 2. The conscious improvement of saliva secretion deficiency associated with aging is left unattended due to the lack of suitable tools that are easy to use, and is accompanied by a cold due to xerostomia (dry mouth) and stiff shoulders.
3. 3. Since the lower tongue, which has a large base of disorder, tends to breathe in the mouth in addition to dental disorders, sleep disorders due to sleep apnea syndrome and dry mouth syndrome, and various adverse effects associated with induction of periodontal disease and weakened immunity. For this reason, mouthpiece type and anterior lip biting type training goods are used as tools for strengthening mouth muscles such as the orbicularis oris muscle and the tongue muscle.
On the other hand, in voluntarily performing tongue muscle training, vocal smooth tongue and tongue-out facial muscle exercises such as "aiuebe gymnastics", "Bello is a treasure", and "Patakara vocalization method" are widely known.
4. The "Patakara vocalization method" is said to be suitable for improving mouth breathing symptoms, dementia (dementia) due to right cerebral blood flow activity, and developing children's intelligence and emotions along with lip training.
5. According to brain science findings, biting training using a tongue stick activates blood flow in the brain by exercising the facial and mouth muscles and promotes an increase in blood flow to the hippocampus, which improves concentration and academic ability and dementia. It is also effective for prevention. Pathological and anatomical findings suggest that it promotes nasal respiration, improves sleep apnea syndrome, promotes saliva secretion, and improves various immunity.
6. In addition, according to the findings of brain research and subconscious research, "the movement and consciousness of raising and expanding the corner of the mouth is a smile, awakening, and refreshing state for the brain, and it is reflexively recognized that it is happy now. It is reported in the media and on TV, and the importance of maintaining a smiling state and the need to train facial muscles such as the tongue muscle, the muzzle muscle, the eye ring muscle, and the nose muscle enhance and maintain human consciousness. It has been pointed out and recommended from the viewpoint of anti-aging, happiness, and brain pleasure reaction.
7. On the other hand, in the fields of mental and rehabilitation care, mindfulness says, "We will improve our five senses and consciousness through training and live a life that expands our senses. This awareness will help us to change ourselves and create a good life." It is said that it has become a new trend in businessmen education. Furthermore, since many sensory organs that control these five senses are present in the face, it is effective to use a chewing tool as a tool for training the tongue and facial muscles, and the recently developed facial muscle training. It is expected that fusion training with facial yoga, which is suitable for the above, will lead to the solution of the above-mentioned various problems as a training tool and training method unique to Japan.

Japanese Unexamined Patent Publication No. 2015-166803 Japanese Unexamined Patent Publication No. 2016-63940 Japanese Unexamined Patent Publication No. 2016-65957 Japanese Unexamined Patent Publication No. 2001-243011

Book "Sage's Speaking" (published by Gentosha Co., Ltd.), pages 124, 125, pages 142, 143, 146, 147

The biting tools shown in Patent Documents 1 to 3 are in contact with the lower anterior teeth while freely moving the tongue in the vertical direction via a U-shaped tongue moving portion connecting the left and right biting portions. There is an advantage that it is possible to use the bite for a relatively long time because it is possible to control the disengagement of the mouth and hold the position of the bite body in the mouth.
However, since the above-mentioned biting tool extends the tongue moving part substantially horizontally from the biting part and brings the front end portion into close contact with the lower front teeth in the lateral view, it is extended when the mouth is opened or the tongue is moved. The tip of the tongue always touches the moving part of the tongue, and the moving part of the tongue easily rides on the lower dentition or is pushed by the tip of the tongue when the tongue is pulled out or the mouth is opened wide. There is a drawback that it is easy to come off. Therefore, the conventional biting tool 1 cannot promptly perform tongue movements such as turning the tip of the tongue, extending the front, and protruding the tongue vigorously from the lips, and is only used as a biting tool. The usage was limited.

Further, the technique of the terminal device for inputting an electronic device operated in the oral cavity, which is shown in Patent Document 4, can operate an object to be operated such as a personal computer by taking over a person's inconvenient part by the movement of the tongue. Although it has advantages, it is not sufficient while aiming to minimize the continuous fatigue of the user due to operability, and the positioning in the mouth becomes unstable and the structure becomes complicated, and it is difficult to reduce erroneous operation. There are drawbacks associated with sex.
That is, since the operation unit operates the cursor movement controller (sensor switch) with the tongue in a state where the hemispherical dome-shaped mouthpiece is directly placed on the tongue and sandwiched and supported by the front side of the mouth, for example. When the user opens his mouth and weakens the pinch support, the mouthpiece moves unexpectedly, which tends to cause an erroneous operation of the operating means, and the maintenance of operability to constantly close the mouth to prevent erroneous operation. In addition to causing early continuous fatigue, there is a problem that no one can easily use it because it requires skill in use, and as a result, the oral type remote control device cannot be widely used.

Therefore, depending on each of the above-mentioned conventional techniques, for example, the tongue's up-down repulsive movement (popping) that increases the strength of the mouth muscles such as the tongue muscle and the tongue muscle by opening the mouth halfway, the tongue trill voice training that utters by shaking the tip of the tongue, etc. When performing, the front end of the tongue movement part is repeatedly bitten by the front teeth due to the front movement of the biting tool accompanying the movement of opening the mouth and the movement of the tip of the tongue, so there is concern about this front tooth biting. There are problems such as difficulty in performing training such as various biting and vocalization, tongue smoothing, and tongue movement.
For this reason, the user has to use both hands during training to frequently perform the re-biting operation to return the biting tool to the proper pinching posture, and to use the pinching tool for a long time without getting tired. It will be difficult and hinder its versatile use.
In addition, as an oral device effective for improving and improving the physiological functions of the oral cavity (sensory organs such as articulation, breathing, saliva secretion, mastication, and taste), and as a tongue stick for training facial and tongue muscles and improving tongue. When you want to improve the results of using the chewing tool, the conventional chewing tool has a spontaneous accumulation of consciousness (spontaneous training chewing time length) and the corner of the mouth where the chewing tool is attached to and detached from the mouth. Since it is difficult to increase the number of times of stimulation to the tongue (the number of times of chewing stimulation), there is a problem that it is difficult to perform various trainings such as articulation, breathing, saliva secretion, and smile keeping in a suitable and efficient manner.

[Necessity of anti-sitting measures, anti-aging and Hanitre development for people using biting tools]
On the other hand, according to recent aging factors and anti-aging research, as a NASA research report in the NHK Gatten program "Direct Den! Fascinating Anti-Aging Techniques" aired on November 22, 2016, "Human remains sitting. If it is long (sitting too much), various muscle aging phenomena due to lack of ear stone exercise may cause muscle weakness, bone density decline, circulatory function decline, metabolic abnormality (high cholesterol and hyperglycemia), immune weakness, etc. It occurs and accelerates aging. "" Therefore, it is important for a person to stand up and move every 30 minutes, and forcibly continue to activate the otolith movement and suppress the aging of various muscles, so the harmful effects of sitting too much and It will be an anti-aging technique that solves the disease problem and leads to a decrease in neutral fat, bad cholesterol, and an increase in good cholesterol. "
However, even if the importance of standing up is understood, consciously standing up every 30 to 60 minutes (hereinafter simply referred to as conscious standing up) and otoliths during the sitting time when you are absorbed in IT equipment work and study. It became clear that it was difficult to exercise, and it was even more difficult to get into the habit of maintaining this independence. Therefore, it is necessary to use a biting tool that has an effect associated with the biting action of various biting movements while making it possible to prevent falling asleep during sitting work, for example, this biting tool consciously stands up at desired time intervals. Challenges include becoming a suitable tool that promotes without causing trouble to others, and solving the problem of otolith movement activation by developing tool usage methods.

On the other hand, the doze prevention measures that are being tackled in various tasks such as driving a car and IT technology capture the changes in brain waves and facial expressions from normal to doze, and send a predetermined doze signal from the cold air device to the driver. It is known that awakening is performed by giving an awakening stimulus by an external awakening arousal means such as sending cold air. However, the external wake evoked means as described above since it is difficult to install the噛挟seen immediately large with attached costly, oral appliance that can噛挟seen ingredients itself is awakening evoke means mouth type is determined.
In addition to this, in recent years, due to long-term continuous terminal operation and VR screen gaze, which have become new problems, lack of exercise of facial muscles and body, heavy use of brain and thought, net addiction and terminal operation addiction. While there are problems to be solved such as, mindfulness is practiced as an effective training means for these problems. However, in the meditation and breathing methods performed at this time, it is difficult to understand, it is boring and dozing, it is easy to get bored, and various breathing methods and brain waves can be generated. Since the idea of using it as a product or goods is unknown, there is a problem that the inefficiency of current results is missed because it is difficult to spread it widely even though there is an effective training method.
In addition, when using a chewing tool that responds to each of the above tasks, the words and phrases used during training are superior to the conventional ones as well as the on-yomi utterance, and the vocabulary forms a good image and memory and is latent. It is desirable that the keywords are easy to get into the consciousness and are useful for each person's business and life creation. For example, "Meikyou Yu / Toyomi / Manpakuki, Meiwa Ryoka Kotoshi / Yuyu Tsutomu, Hitoshi Tomonobu / Impression Studies," It is important to develop and prepare for the fusion of simple creative keywords such as "Yuyu, Ikiiki, Waku Waku, Wahha, Gensho (Phenomenon)" and phrases and poems that excel in reading rhythm, which is also new and useful in terms of training software. It is expected to create issues.
Therefore, the present invention promotes a chewing tool capable of stably chewing for a long time by suppressing misalignment and dislocation, optimizing education / learning / sports entertainment and self-training, and promoting the use of various tools. The purpose is to provide a method of using a chewing tool that can be planned.

In the present invention for solving the above problems, first, the left and right bite portions 2a having a bite thickness that can be bitten by the back teeth and the left and right bite portions 2a are connected by bending the tongue movement forward. In the biting tool 1 composed of the tongue moving portion 5 and the like
The tongue movement portion 5 is formed downward or upward from the left and right bite portions 2a, and the front end portion of the tongue movement portion 5 is close to the oral floor or the palate at a position on the base of the tongue that is largely separated from the anterior teeth. It is characterized by enabling the use of a bite.

Secondly , a mouth corner contact portion 2k that enables biting by the upper and lower lips of the mouth corner portion is provided outside the left and right bite portions 2a, and a mouth corner that extends forward and upward from the mouth corner contact portion 2k. It is characterized in that the upper extension portion 2L is bent and formed so as to be abuttable to the facial exodermis portion from the front.

Third, the outer non-biting portion 2s provided at the extension portion of the left and right corner contact portions 2k has a wide rectangular or elliptical cross section in the front-rear direction, and the outer end is located outside the cheek. In addition, the shape of the outer non-biting portion 2s in a plan view is made wider on the outer end side than the inner side connected to the biting portion 2a, so that the outer non-biting portion 2s can be used for picking operation. It is characterized in that the grip portion 10 of the above is formed.

Fourth, the left and right outer non-biting portions 2s composed of the pillow portion 3 or the extension portion 2L above the corner of the mouth provided at the extension portion of the left and right corner contact portions 2k are laterally oriented by the mounting rod 7b located in front of the mouth. It is characterized by being connected to.

Fifth, the inside of the biting portion 2a having a biting thickness and length that holds the biting body 2 in the mouth and is bitten by the left and right back teeth, and the inner side that connects the left and right biting portions 2a with a curved tongue moving portion 5. It is a method of using a biting tool including a non-biting portion 2b and an outer non-biting portion 2s formed on the outside of the biting portion 2a.
For the outer non-biting portion 2s of the biting main body 2, the sensory stimulus is applied to the body parts such as the nose, jaw, eyes, and ears directly or through the attachment rod 7b, or treatment or condition observation is performed. By providing the functional device 6 that exerts a predetermined action, the functional device 6 is used by being in contact with or in close contact with the sensory organ portion when the biting body 2 is bitten and pinched.

In order to solve the above problem, according to the invention of claim 1, the left and right biting portions 2a having a biting thickness that can be bitten by the back teeth and the left and right biting portions 2a can be moved forward with the tongue moving. In the biting tool 1 composed of the tongue moving portion 5 and the like which are curved and connected, the tongue moving portion 5 is formed downward or upward from the left and right biting portions 2a toward the front, and the front end portion of the tongue moving portion 5 is formed from the front teeth. By enabling the use of a bite that is close to the floor of the mouth or the palate at a position on the base of the tongue that is far behind.
The front end portion of the Shitado portion at a position apart largely rearwardly without close to the front teeth, since it is噛挟only obtained by proximity along the floor of the mouth or palate, not Setto the tongue tip to the front end portion of the Shitado section normal You can easily maintain the biting posture, and while tracing the tongue along the tongue movement part, the tongue rotation movement and tongue back and forth movement along the cross-sectional shape of the oral floor or palate, and the tongue out movement that greatly extends the tongue from the lips Can be smoothly performed without causing the biting tool to easily come off the mouth. In addition, when the mouth is opened, the tongue movement part suppresses easy crossing of the front teeth and biting of the front teeth to prevent the mouth from coming off, so training such as various biting and vocalization performed by changing the oral posture of the biting tool is performed. In addition to making it easier, it makes it easier to continue the biting movement that raises and lowers the jaw without worrying about crossing the front teeth of the tongue movement part, and it makes it easier for children to use it for a long time with a smile, so it can promote educational health effects. .. In addition, the tongue movement part, which retracts the tongue movement part downward and places the front end part under the tongue in close proximity to the tongue base side (tongue base side), eliminates the easy disengagement of the biting tool even when the mouth is opened. The tongue movement part, which rises from the floor of the oral cavity when the bite is loosened, facilitates training of the tongue pushing motion of contracting the tongue to the lower part of the tip and then inserting and scooping up, thus improving the lower tongue and producing saliva. It enables various uses for the purpose of activity and sublingual therapy. Further, in the case of a chewing tool provided with a mouth corner contact portion or a front face pressing portion, a mouth corner raising smile movement in which the mouth corner contact portion is pressed against the lip corner (posterior edge of the mouth corner) during the chewing movement and a mouth corner Since it is possible to freely press the front surface of the face such as the upper extension to the outer skin, it is possible to expand the variety of chewing and lip tongue training, and when the tongue movement part is going to move up and down significantly. By utilizing the contact reaction force with the corners of the mouth and the outer skin of the face, strong contact between the medial gums of the mouth and the moving part of the tongue is avoided, so that pain-free use is possible. In addition, the palate-proximity type biting tool having a tongue movement part with the tip facing upward ensures a tongue pullback movement in which the tip part of the tongue movement part is pulled back and moved by the extended tongue tip, so that the tongue muscle strength can be increased. Since the palate tracing movement along the shape of the tongue movement is promoted, it is possible to facilitate the continuation of low-level tongue improvement training without the need for complicated work such as crushing the chewing gum. In addition, when performing the above-mentioned various biting exercises, the user naturally repeats the movement of closing the lips strongly against the biting resistance, so that the user makes significant vocalizations such as the conventional "Patakara" while opening and closing the mouth greatly. Various trainings can be performed meaningfully. The tongue movement part can be made into a flexible and bendable structure, facilitating fine adjustment of the left-right width of the tongue movement part base side or the downward inclination position of the tongue movement part, and a large number of biting tools. Facilitates a variety of pinch training without having to prepare. In addition, when a cheek cheek piece is provided to make a cheek cheek tool, there is an advantage that saliva secretion is promoted through contact with the endothelium on the cheek corner side.

According to the invention of claim 2 , a mouth corner contact portion 2k is provided outside the left and right bite portions 2a so that the upper and lower lips of the mouth corner can be pinched, and the mouth corner contact portion 2k is directed forward and upward. By bending and forming the extension part 2L above the corner of the mouth so that it can be brought into contact with the exodermis part of the face from the front.
Since the upper extension of the corner of the mouth presses the exodermis of the face from the front to the rear by pinching the biting part or the contacting part of the mouth corner, it is possible to easily adjust the biting posture and through the pressing stimulation to the face. The variety of chewing training can be increased. In addition, the top of the extension on the corner of the mouth can be a front pressing part that presses the acupuncture points of the face from the front side as needed, and also enables buccinator muscle training and contact for the purpose of erasing the nasolabial fold. It can also facilitate parallel promotion of various trainings such as double breathing and nostril enlargement / contraction movements according to the above-mentioned pressing stimulus. Further, in order to ensure that the base of the upper extension of the corner of the mouth gives a contact stimulus to the upper exodermis of the corner of the mouth, it facilitates the movement of pushing up the corner of the mouth and the smile-keeping movement and the awakening movement based on the stimulus. Then, when performing the one-sided mouth angle alternating raising exercise effective for erasing the nasolabial fold and removing the swelling of the face, there is an advantage that the left and right upper corners of the mouth can be alternately pressed and contacted on the nasolabial fold side. In addition, the extension on the corner of the mouth that extends forward and upward from the contact on the corner of the mouth can be a pillow part that is easy to grip and allows the front part to be stably grounded to the floor surface, so that the tongue movement part and the biting part are separated from the floor surface for hygiene. It can be used as a highly convenient chewing tool for temporary placement.
On the other hand, when the biting tool is used by biting as an operation means that can be freely operated by a remote controller, for example, it is assumed that the user is so absorbed in the operation of a game or a robot that he repeatedly violently repeats the tongue movement and the biting movement. In addition, while maintaining the proper posture through the facial contact resistance of the extension on the corner of the mouth and the front-face pressing part, and experiencing the proper contact load, the face-touching by the corner contact part and the front-face pressing part, etc. The degree of resistance can be sensed to easily adjust the pinching posture of the pinching tool, and long-term use can be made comfortable.
Therefore, the operator (operator) can always perform highly accurate operation and perform accurate control, and at the same time, the operation movement effect associated with the above-mentioned mouth remote control operation can be fused with the biting effect of the pinching tool. It also has features such as being able to enhance the Hanitre effect and improve the Hanitre results.

According to the invention of claim 3, the outer non-biting portion 2s provided at the extension portion of the left and right mouth corner contact portions 2k has a wide rectangular or elliptical cross section in the front-rear direction, and the outer end is outside the cheek. By making the length of the outer non-biting portion 2s wider than the inner side connected to the biting portion 2a in a plan view, the outer end of the outer non-biting portion 2s is made wider. By forming the gripping portion 10 for the picking operation on the side, the biting tool makes the wide gripping portion that is easy to pick up face the front side of the cheek at the tip position away from the mouth in the biting posture. It can be used without significantly obstructing the user's view, and the gripping portion that is easy to point out when inserting and removing the biting tool into the mouth makes it possible to easily and quickly attach and detach the biting tool. Further, as the biting tool, various functional instruments to be attached by using the grip portion can be stably attached by the grip portion formed in a wide width.

According to the invention of claim 4, the left and right outer non-biting portions 2s composed of the pillow portion 3 or the extension portion 2L above the corner of the mouth provided at the extension portion of the left and right corner contact portions 2k are positioned in front of the mouth. By connecting in the left-right direction with a pillow 7b,
When the biting body is bitten, the desired functional device can be used by supporting it in contact with or in close proximity to the sensory organs, so that the biting tool held in the mouth can be placed at the desired position on the face or head. The functional device to be operated can be easily attached to the face by the action of holding the biting tool without being attached and held elsewhere, and it can be conveniently used while being carried as it is, so it is a desired function. Can be easily demonstrated by a simple structure.
Therefore, it can be used as a medical device effective for improving or improving the physiological function of the oral cavity, strengthening the sensory organs, and preventing diseases, or as a new oral device, and facilitates expansion and construction of the usage method of the device. ..
In addition, the chewing tool can stably support in the mouth a functional device that collects desired oral observations such as saliva secretion, blood flow status, oral temperature, and halitosis status, and diagnoses at a predetermined position. And measurement can be ensured, and the metronome function and the parallel addition of sounds are facilitated, which facilitates complex action fusion.
In addition, when using a chewing tool having a corner of the mouth , it is possible to easily install a functional device or the like that enables the user to apply an electrical stimulus such as vibration or static electricity to the corner of the mouth of the user. It is possible to easily improve the smile consciousness and the physiological effect associated with contact.
Further, the biting tool can be used by attaching the support member to the attachment member that can be attached to the head or the ear, and in this case, the functional device can be attached to the appropriate position of the left and right support members. Further, there is an advantage that the functional device attached to the biting tool can be auxiliaryly supported from the support member side.

According to the invention of claim 5, it has a biting portion 2a having a biting thickness and a length of holding the biting body 2 in the mouth and biting between the left and right back teeth, and a tongue moving portion 5 in which the left and right biting portions 2a are curved. It is a method of using a biting tool including an inner non-biting portion 2b and an outer non-biting portion 2s formed on the outer side of the biting portion 2a, which is connected to the outer non-biting portion 2s of the biting body 2. By providing a functional device 6 that exerts a predetermined action such as giving or treating a sensory stimulus or observing a state on a body part such as a nose, a jaw, an eye, or an ear, directly or through a mounting rod 7b, it is possible to chew. By adopting a method of using a biting tool, which is characterized in that the functional device 6 is supported in contact with or in close proximity to the sensory organ portion when the main body 2 is bitten , the biting main body is bitten. When pinching, the functional device can be used by supporting it in contact with or in close proximity to the body part . Therefore, the biting tool held in the mouth can be used to move the functional device to the desired position on the face or head elsewhere. It can be easily attached to the face by the action of holding the biting tool without attaching and holding it, and it can be conveniently used while carrying it as it is, so it is easy to demonstrate the desired function with a simple configuration. can do. Therefore, it can be used as a medical device effective for improving or improving the physiological function of the oral cavity, strengthening the sensory organs, and preventing diseases, or as a new oral device, and facilitates expansion and construction of the usage method of the device. ..
In addition, the chewing tool can stably support in the mouth a functional device that collects desired oral observations such as saliva secretion, blood flow status, oral temperature, and halitosis status, and diagnoses at a predetermined position. And measurement can be ensured, and the metronome function and the parallel addition of sounds are facilitated, which facilitates complex action fusion.
In addition, when using a chewing tool that has a corner contact part, it is possible to install a functional device that enables the application of electrical stimuli such as vibration and static electricity to the corner part of the user's mouth, and a smile associated with the contact with the corner of the mouth. It can facilitate improvement of consciousness and physiological efficacy.
Further, the biting tool can be used by attaching the support member to the attachment member that can be attached to the head or the ear, and in this case, the functional device can be attached to the appropriate position of the left and right support members. Further, there is an advantage that the functional device attached to the biting tool can be auxiliaryly supported from the support member side.

It is a perspective view which shows the whole perspective view of the biting tool which concerns on this invention, and schematically shows the usage method of the biting tool which is used by providing various functional instruments to this biting tool. It is a side view which shows the mode in which the biting tool is supported by biting by using a mounting member, and various functional devices are attached to the biting tool. It is an exploded perspective view which shows the biting tool which concerns on other embodiment of this invention, and another usage mode of a functional device. A biting tool according to another embodiment of the present invention and a usage mode in which a functional device is provided on the biting tool are shown, (a) is a perspective view of the biting tool, and (b) is the biting tool and its use. It is a side view which shows the aspect. The wing-type biting tool according to the present invention is shown by the same drawing method as in the design application, (a) is a plan view, (b) is a low view, (c) is a front view, and (d) is a rear view. (E) is a right side view (the left side view is symmetrical and is omitted. (F) is a cross-sectional view taken along the lines (a), (b), (c), and (d) of (d). The wave-type biting tool according to another embodiment of the present invention is shown by the same drawing method as in the design application, (a) shows an overall perspective view, and the biting tool is provided with various functional devices for use. An example of the mode is shown. (B) is a front view, (c) is a sectional view taken along line AA, and (d) is a symmetrical right side plan view. It is a perspective view which shows the whole perspective view of the biting tool of FIG. 6, and schematically shows the usage method of the biting tool which is used by providing various functional instruments to this biting tool. It is a perspective view which shows the biting tool which concerns on other embodiment of this invention, and the usage mode thereof. The configuration of the biting tool according to another embodiment of the present invention is shown, (a) is an overall plan view with a partial cross section, (b) is a partial cross-sectional rear view of (a), and (c) is (b). ) Is a cross-sectional view taken along the line aa, and FIG. 3D is an overall perspective view of the biting tool according to another embodiment of (a). The configuration of the biting tool according to another embodiment of the present invention is shown, (a) is an overall perspective view, (b) is a rear perspective view showing the main configuration of (a), and (c) is (a). A plan view, (d) is a side sectional view of (c), (e) is a rear view of the tongue movement operation unit of (c), (f) is a plan development view of (e), and (g) is (d). FIG. 5 (h) is a perspective view showing another embodiment of the biting portion. The configuration of the mouth-type biting tool according to another embodiment of the present invention is shown, (a) is an overall perspective view, and (b) is a rear view of (a). The configuration of the biting tool according to another embodiment of the present invention is shown, (a) is an overall disassembled perspective view, and (b) is an overall rear view of the assembly of (a). The configuration of the biting tool according to another embodiment of the present invention is shown, (a) is an overall perspective view, and (b) is a side sectional view of the tongue movement operating portion of (a). The configuration of the biting tool according to another embodiment of the present invention is shown, (a) is an overall perspective view, (b) is a left side view of (a), and (c) shows another embodiment of (a). It is a left side view. The configuration of the biting tool according to another embodiment of the present invention is shown, (a) is an overall perspective view, (b) is a rear view showing the configuration of the tongue movement operating portion of (a), and (c) is (a). ) Is a left side view, and (d) is a left side view showing an example of the usage mode of (c). The configuration of the mouth-type biting tool according to another embodiment of the present invention is shown, (a) is an overall perspective view, (b) is a sectional view taken along line aa of (a), and (c) is a biting portion on the right side. It is sectional drawing which shows the structure of the upper tooth inner engaging part and the mouth corner contact biting piece. The configuration of the mouth-type biting tool according to another embodiment of the present invention is shown, (a) is an overall perspective view, (b) is a sectional view taken along line aa of (a), and (c) is a biting portion on the right side. It is sectional drawing which shows the structure of the upper tooth in-dental engaging part, the mouth corner contact biting piece, and the mouth corner contact part. The configuration of the biting tool according to another embodiment of the present invention is shown, (a) is an overall plan view of a toothbrush that can be used as a biting tool, (b) is a rear view of (a), and (c) is. (A) is a sectional view taken along line aa, (d) is a sectional view taken along line bb of (a), (e) is a sectional view taken along line cc of (a), and (f) is a toothbrush handle. It is a rear view which shows the biting tool of another embodiment which shows the structure at the time of making a pinch, and how to use. The configuration of the biting tool according to another embodiment of the present invention is shown, (a) is an overall plan view of a toothbrush that can be used as a biting tool, and (b) is a rear view of (a). The configuration of the biting tool according to another embodiment of the present invention is shown, (a) is an overall plan view of a toothbrush that can be used as a biting tool, and (b) is a rear view of (a). Reference Embodiment which shows the use auxiliary tool of a biting tool 1. A reference embodiment showing an auxiliary tool for using the biting tool is shown, (a) is a front view of a stand capable of supporting the biting tool, and (b) is a side view showing the usage mode of (a). It is a reference embodiment which shows the use assisting tool of a biting tool, and is the perspective view which shows the eye training tool as a functional device.

Hereinafter, various embodiments and usage modes of the biting tool 1 according to the present invention and reference embodiments will be described with reference to FIGS. 1 to 22. 1 to 8 which will be described in a first group as a classification of embodiments are explanatory views showing a biting tool 1 which is a basic embodiment of the present invention and a mode of use thereof. 9 to 13 which will be described as a second group are explanatory views showing each embodiment of the biting tool 1 including the operating means 26 or the tongue movement operating unit 28. 14 to 17 which will be described as a third group are explanatory views showing another embodiment of the biting tool 1 or a modified embodiment thereof. Further, FIGS. 18, 19, and 20 described in the fourth group are different embodiments of the method of using the handle of the toothbrush and the chewing tool 1 provided with the mouth and face care unit and used as the mouth and face care product. 21 and 22 are reference embodiments showing an auxiliary tool for using the biting tool 1.
The outline of the drawings of each embodiment of the first group will be described with reference to FIGS. 1 to 8. FIG. 1 is an overall perspective explanatory view showing a mode in which various functional instruments 6 and others described later are attached and used as attachments to the biting tool 1 of the first embodiment shown in FIG. 5, for example. It is a side view of the usage mode example in which the nasal device and the saliva device are provided on the biting tool 1, and FIG. 3 is a perspective view showing a usage mode example relating to another embodiment of the biting tool 1 and the saliva device. It is a figure. FIG. 4A is an example of use in which an eye device or the like is provided for the biting tool 1 of another embodiment, and FIG. 4B is for the nose with respect to the biting tool 1 of (a). This is an example of use with equipment and other equipment. 5 (a) to 5 (f) are explanatory views in which the wing-type biting tool according to the first embodiment is drawn as a design drawing. 6 (a) to 6 (d) are explanatory views in which the wave-type biting tool according to the second embodiment is drawn as a design drawing. FIG. 7 shows a usage mode in which various functional instruments 6 and others are attached to the biting tool 1 of FIG. 6 as an attachment. FIG. 8 shows an example of a usage mode in which the biting tool 1 is supported by the mounting member 8 and used.

First, an outline of the biting tool 1 according to the first embodiment will be described with reference to FIGS. 1 and 5. The biting tool 1 has a biting portion 2a having a shape capable of biting and supporting with the left and right back teeth while holding the biting body 2 in the mouth, and an inner non-biting portion 2b connecting the left and right biting portions 2a. A series of outer non-biting portions 2s are formed on the outside of the portion 2a via the corner contact portion 2k that is sandwiched by the corner portion of the mouth (the lip portion of the trailing edge K of the corner of the mouth). The biting tool 1 is provided with a grounding pillow portion 3 for separating at least the biting portion 2a and the inner non-biting portion 2b from the floor surface A on the outer non-biting portion 2s side of the biting main body 2. 5. The tongue moving portion 5 is formed by bending the inner non-biting portion 2b from the inner end of the left and right biting portions 2a toward the front via the bending structure portion 4 as described later in FIG. In lateral view, the tongue movement portion 5 can be directed downward or upward from the base side via the bending portion, and in this case, the tongue movement portion 5 can be easily installed in the mouth as described later. It is possible to promote tongue movement while suppressing the mouth of the biting tool 1. Further, by providing the upper tooth intradental engaging portion 2w or the lower tooth intradental engaging portion 5w on the base side of the tongue moving portion 5, that is, the front side of the biting portion 2a as described later, the biting main body 2 is supported by pinching. Is more suitable.

Then, the biting tool 1 makes a sensory stimulus by contacting or bringing the outer non-biting portion 2s of the biting body 2 into contact with or close to various facial sensory organs such as the eye, ear, nose, lower nose, and jaw. Provide various sensory-imparting tools to be imparted, and various desired functional devices 6 and others that perform predetermined functions such as image and sound of observation and treatment of the inside and outside of facial sensory organs, training action, vibration, and control (control device). It makes it possible. As a result, the biting tool 1 capable of stably holding the mouth can hold the desired functional device 6 or the like without supporting the desired position of the face or head from the external holding portion (external support member). It can be supported in close proximity or contact by itself, and can be appropriately and quickly positioned with respect to desired facial sensory organs such as eyes, ears, nose, mouth, salivary glands, integument, and facial muscles. It is easy to play depending on the configuration, and has features such as being able to be used with the convenience of carrying around.
The biting tool 1 that enables attachment of various functional devices 6 and others is not limited to each embodiment of the illustrated example, and a conventional type may be used if necessary.

[Outline of use of functional equipment and mounting means, support members, mounting members, etc. in FIGS. 1 to 4, 7 and 8]
Next, the outline of each functional device 6 that can be installed on the biting tool 1 will be described with reference to FIGS. 1 to 8. In FIGS. 1 to 4, 7, and 8, the functional device 6 includes a nose device 6a, a jaw device 6b, an eye device 6c, an ear device 6d, a finger pressure tool 14, and an operation described later. The desired instruments such as the means 26, the tongue movement operation unit 28, and the visual field display 18 are shown, and these may be selected individually or a plurality of the outer non-biting portion 2s side or the inner non-biting portion 2b of the biting body 2. However, it can be attached / detached or integrally configured by a predetermined combination, and can be used in combination.
Further, the biting tool 1 having the tongue movement portion 5 utilizes the structure of the biting tool 1 to observe, for example, an oral treatment device (mouth care tool) 6e, a tongue movement device, a camera, a thermometer, etc. as various oral type functional devices. Equipment and other tactile stimulus givers, information givers, and medical health equipment can be easily installed.
In addition, any items such as the operating means 26, tongue exercise tool, mouth muscle training tool (diaphragm / metronome), speaker / earphone, recording device, TV, monitor / radio, electric fan, accessories, etc., which will be described later, are used as accessories 3 m. It can be easily installed.
As shown in FIGS. 1, 2, 8, and 9, the biting tool 1 can be used by using the mounting member 8, and the mounting member 8 may be provided with a desired functional device 6 if necessary. The biting body 2 can be provided with the facial muscle exercise means 32 as shown in FIGS. 1, 7, and 8 as a functional device 6.
The various functional appliances 6 and accessories 3m are attachment-like attachments that can be detachably attached to the outer non-biting portion 2s and the inner non-biting portion 2b and other mounting portions of the biting tool 1 via a predetermined mounting means 7. It can also be configured in various ways. Further, at this time, if the biting tool 1 is attached to the biting tool 1 via the attachment means 7 so as to be adjustable in front, back, left, right, height, etc., the action of the functional instrument 6 or the like can be more appropriately performed and made easier to use according to each user. .. The mounting means 7 is not limited to the illustrated example, and can be appropriately technical means such as screwing, bonding, and fitting.

Further, as will be described later in FIGS. 2 and 7, the biting main body 2 has a strip-shaped or vine-shaped support member 9 attached to a mounting member 8 that can be mounted on the head or the ear as a method of using the biting tool 1. Can be used. In this case, the functional instrument 6 can be attached to the front end side or the middle portion of the left and right support members 9 as necessary, and the functional instrument 6 attached to the biting tool 1 is supplementarily attached from the support member 9 side. There are advantages such as being able to support it.
As shown in FIG. 2, the mounting member 8 has a usage posture in which the support member 9 is shown by a solid line and a non-use posture shown by a two-dot chain line in which the support member 9 is retracted and moved upward with respect to an appropriate position of the band portion 8a to be mounted on the head. It is configured to switch and hold to. The support member 9 is engaged as a posture holding means at an arbitrary position in which the mounting shaft 8b as a mounting switching means provided on the band portion 8a, the visual field display tool 18, or the other optional functional device 6 is rotated and retracted upward with the fulcrum as a fulcrum. It is desirable to switch and hold the non-use posture by the removal mechanism 8c. In this case, it is possible to conveniently perform the pinching pause when using the product while performing various tasks, sports, games, or the like. Further, as shown by the alternate long and short dash line, the biting tool 1 provided on the visual field display 18 or the accessory 3m via the mounting shaft 8b and the support member 9 can be put into a non-use posture without being hindered by the visual field display 18 or the like. There is an advantage that the switching between the two can be made smoothly and the configuration can be easily handled and compact.

[Explanation of Streamlined Wing Type Biting Tool 1 in FIGS. 1 to 8] Hereinafter, with reference to FIGS. 1 to 8, prior to each embodiment of the biting tool 1 and each functional device 6, first, The biting tool 1 according to the first embodiment shown in FIGS. 1 and 5 will be described in detail. This biting tool 1 has a structure that enables effective training of smooth tongue, smile, facial muscles, etc. for a long period of time, has a design, is easy to use, and is highly convenient, and is a biting tool that is held in the mouth. Various functional instruments 6 are stably supported by utilizing the biting posture of the tool 1, and it is easy for each functional instrument 6 to exert a predetermined target action. In the illustrated biting tool 1, the left and right length of the biting body 2 is about 200 mm, the standard biting thickness of the biting portion 2a is about 5 mm, and at least the outer non-biting portion 2s is elongated in the front-rear direction. Has an elliptical cross section. Then, the outer non-biting portion 2s is extended outward from the mouth angle contact portion 2k adjacent to the biting portion 2a, and the extended portion is formed as a flat grip portion 10 wide in the front-rear direction that is easy to be picked by hand, and its appropriate position. A pillow portion 3 is provided as a ground contact portion having an arbitrary shape such as a ridge or a plurality of protrusions that stably ground the floor surface A. As a result, the biting tool 1 grips the grip portion 10 from the side of the mouth to facilitate the biting operation, and the pillow portion 3 is grounded to the floor surface A so that it can be temporarily placed, and at least the inner non-biting portion 2b. In addition, it prevents contact between the biting portion 2a and the floor surface A, and enables hygienic continuous use of biting while facilitating picking and lifting at the time of re-pinching. The biting body 2 has a streamlined shape that is well-balanced and has a wing shape as a whole in a plan view, and has a highly designed design that is easy to use and does not easily get tired. The grip portion 10 formed in 2s is used as a support portion for stably mounting each functional device 6 by various mounting means 7 described later, making it easy to use.

In the illustrated biting tool 1, the tongue moving portion 5 is formed by the front bending portion 5b that curves in a mountain fold shape with the inner non-biting portion 2b at the center of the left and right length of the biting body 2 facing forward. The bending structure portion 4 is provided with a rear bending portion 5c that bends the left and right base portions in a valley fold toward the rear. As a result, the biting tool 1 has a mountain-high hat shape in a plan view and forms a valley-shaped space portion 5a between the left and right posterior flexion portions 5c to allow the tongue D to move freely, and the tongue moving portion in the oral cavity. The outer periphery of 5 is positioned inside the dentition B in a substantially similar shape, and the tongue moving portion 5 is bent downward from the left and right biting portions 2a as described in detail in FIG. Between the left and right posterior flexion portions 5c while enabling pinching close to the oral floor at a position separated posterior from the tongue movement portion 5 and restricting the anterior movement of the biting tool 1 on the anterior tooth side via the tongue movement portion 5. This makes it easier to perform tongue movements and tongue out movements in the up, down, left, right, and turning directions of the tongue D.

[Explanation of the bent structure portion 4 and the rear bent portion 5c of FIG. 5 (a) and the usage mode] Here, the bent structure portion 4 will be described in detail with reference to FIGS. 5 (a) and 5 (b). The bending structure portion 4 of the biting tool 1 is provided with a rear bending portion 5c at the left and right bases of the tongue moving portion 5, and its rear protruding end is a rear biting distance L from the mouth angle contact baseline F connecting the left and right mouth corner contact portions 2k. It faces the protruding position line E having. That is, in the biting tool 1 having a rear biting distance L from the left and right corner contact portions 2k and providing the rear protruding end of the rear bending portion 5c, the user holds the biting tool 1 in the mouth and holds the left and right corner contact portions 2k. When it is brought into contact with the posterior edges K of the left and right corners of the mouth, the back teeth (molars) located on the back side of the mouth by the back bite distance L from the back teeth of the dentition B (called the back teeth on the corner side of the mouth) on the inside of the trailing edge K of the corner of the mouth The biting portion 2a formed via the rear bending portion 5c can be bitten and sandwiched. Therefore, according to this biting tool 1, the mouth corner contact portion 2k pushes the mouth corner trailing edge K about L in front of the biting portion 2a while deeply biting the biting portion 2a from the back teeth on the corner side of the mouth by the innermost teeth. Because of the contact, it is possible to comfortably and appropriately apply a mouth corner contact stimulus such as a smiling mouth corner raising stimulus without causing pain or a strong mouth corner pressing reaction force that greatly pushes the corner of the mouth backward with a hand. The chewing tool 1 can be used for a long time without any trouble. The size of the chewing tool 1 is between the mouth angle contact baseline F of the mouth angle contact portion 2k shown in FIG. 5A and the tip of the tongue movement portion 5 in order to correspond to different mouth sizes from children to adults. It is desirable to prepare three standard types of small, medium, and large in advance, mainly focusing on the lateral distance between the oral cavity R and the left and right bases of the tongue movement portion 5.

That is, when a straight tongue bar made of a conventional round bar or the like is bitten on the innermost tooth side, the tongue bar is pinched by hand against the trailing edge K of the corner of the mouth by the rear biting distance L. After holding, the lips are moved to perform smooth tongue training, but at this time, when the cheek movement is performed to move the jaw up and down or the chew is loosened, the corner of the mouth returns to its original position. (Mouth angle retreat reaction force) causes the tongue stick to move forward and the biting position shifts, making it impossible to properly pinch. On the other hand, in the biting tool 1 according to the present invention, the biting position is largely displaced because the tongue moving portion 5 regulates the front movement of the biting main body 2 without receiving a large pressure against the corner of the mouth as described above. Be prevented. For this reason, the mouth corner contact with the posterior edge K of the mouth corner by a simple operation of adding a biting movement (jaw movement) that moves the jaw up and down while the biting tool 1 is simply held in the mouth and the front lip is closed. It has a feature that the portion 2k can be stably pressed for a long time.

[Action and effect of mouth angle contact portion 2k, rear bending portion 5c, slope portion 5d, and bending valley portion 5e in FIG. 5] On the other hand, when the bending valley portion 5e is formed in a sharp angle shape (recessed shape) that becomes deeper toward the rear, it is flat. A slope portion (inwardly inclined surface) in which a part of the length or the total length of the biting portion 2a formed from the valley portion (recessed portion) toward the outer non-biting portion 2s side and the mouth angle contact portion 2k are inclined forward. It is made 5d to make it easier to form. In the plan view, the biting tool 1 intersects the inwardly inclined surface of the slope portion 5d with the dentition B having a curved locus, and avoids biting with the canines or the like inside the trailing edge K of the corner of the mouth. Since it is possible to bite by the left, right, upper and lower innermost teeth located on the back side (called back tooth biting), it is easy to bite the long biting part 2a including the inclined part and put the biting body 2 into a stable biting posture. can do. That is, the biting tool 1 provided with the tongue moving portion 5 formed by having the left and right rear bending portions 5c is symmetrical between the slope portion 5d formed through the spatial shape of the bending valley portion 5e and the back teeth. The back tooth oblique bite makes it easy to position the bite position of the bite body 2, prevents misalignment of the bite position, and fits comfortably to the conventional lateral bite of the back teeth that is orthogonal to the dentition (proper bite pinch). Can be in posture). Therefore, the biting tool 1 has a feature that it can be suitably used for supporting a functional device 6 or an accessory 3 m, which is required to be used for a long time, or for supporting exercise. The posterior bent portion 5c may have a block shape as a posterior biting portion as described later in FIGS. 6 and 10, and the shape of the tongue moving portion 5 and the upper tooth intradental engaging portion 2w and the lower tooth internal engagement portion. The joint portion 5w and the like can be configured as shown in FIGS. 6 and 10 described later.

[Design concept and theory common to each biting tool, habituation of mindfulness, etc., action effect] As described above, the biting tool 1 provided with the bending structure 4 has the bite pinched by moving the jaw and then loosening it again. When performing a biting and pinching motion, the tongue moving portion 5 (inner non-biting portion 2b) urges and moves the biting body 2 toward the back side through the upper movement of the jaw by this movement. That is, in the biting tool 1, when the user loosens the biting and moves the jaw downward, the tongue moving portion 5 also moves downward, and the mouth corner contact portion 2k moves in a downward arc shape with the biting portion 2a side as a fulcrum. After weakening the contact with the trailing edge K of the corner of the mouth, the corner contact portion 2k rotates upward with the biting portion 2a as a fulcrum via the tongue moving portion 5 by the action of moving the jaw upward. Therefore, the mouth angle contact portion 2k greatly pulls up the trailing edge K of the mouth corner to the upper rear side (hereinafter, simply referred to as the mouth angle rotation pulling action). Therefore, in the biting tool 1 capable of consciously operating such a proper re-biting operation, the mouth angle contact portion 2k grips the mouth angle trailing edge K by the mouth angle rotation pulling action indicated by the upward arrow in each figure described later. It can be pressed (pressed) freely toward the rear. Then, the user reliably facilitates holding the biting position of the biting portion 2a at a preferred front-rear position (preferable biting position) in which the degree of pressing of the biting motion is adjusted. In addition, vocal training that is performed by moving the front lips in an appropriate pinching posture is suitable, and various mouth corner contact stimuli such as mouth corner raising and mouth corner pressing can be applied, so that the pleasure reaction of the brain is aroused and smile training is performed. It also promotes a sense of relaxation associated with raising the corners of the mouth and a continuous habit of Hanitre. Therefore, it can be optimized as a mind-up tool suitable for mindfulness, which has been emphasized in the business industry and learning / health fields in recent years.

[Mouth angle contact line G, Mouth angle contact baseline F, Mouth angle contact angle θ, Inverted V-shaped action and effect] With respect to the mouth angle contact baseline F connected in a horizontal line, the extension line of the left and right mouth corner contact portions 2k, that is, the mouth angle contact line G is formed into an inclined surface or a curved surface shape having a mouth angle contact angle θ that becomes a forward tilt angle toward the front. There is. In this case, the biting main body 2 can form at least the left and right corner contact portions 2k in an inverted C shape, and the entire biting main body 2 can be formed in an inverted F shape as described above. As a result, the mouth angle contact portion 2k having the mouth angle contact angle θ on the outside of the left and right bite portions 2a forms an inverted C shape and pushes the mouth corner portion from the inside of the mouth to the outside. It is possible to preferably apply a reasonable contact stimulus to the corner of the mouth without causing pain associated with the resistance to the corner of the mouth that pushes backward. Then, in order to naturally suppress the positional deviation of the biting body 2 in the left-right direction, features such as facilitating proper biting and biting motion are created.

Then, the biting tool 1 forms the grip portion 10 near the outer end of the outer non-biting portion 2s, and the rear side portion 2r of the outer non-biting portion 2s is shown by a solid line from the mouth angle contact line G in a plan view. In the above, the outer peripheral shape is bent in the backward direction through the bending valley portion 2u that is recessed toward the front, and then curved toward the front and rounded. Further, the front side portion 2f has a width that gradually widens from the mouth angle contact portion 2k side toward the outer end (pillow portion 3 side) of the outer non-biting portion 2s by the front side portion line substantially similar to the rear side portion 2r line. By forming the grip portion 10, the entire biting body 2 has a streamlined design in which the entire biting body 2 has an inverted F-shaped wing shape. As shown by the alternate long and short dash line in FIG. 5A, the rear side portion 2r is greatly projected rearward to form the rear protrusion grip portion 10b, and the functional instrument 6 and the like will be described later. Can be installed. Further, the grip portion 10 wide in the front-rear direction can be easily provided with the mounting hole 7h of the mounting means 7 for stably inserting and supporting the mounting rod 7b, and the mounting hole 7h is inserted into a hook portion such as a wall. The biting tool 1 is suspended and held to facilitate storage. As a result, the biting tool 1 gives a comfortable contact stimulus by pressing the mouth angle contact portion 2k having the mouth angle contact angle θ with a forward tilt angle so as to spread the mouth angle trailing edge K from the inside to the outside of the mouth, and at the same time, the mouth corner contact. Since the nearest outer non-biting portion 2s connected to the portion 2k avoids contact with the nearest buccal side connected to the trailing edge K of the corner of the mouth, the biting tool 1 can be bitten without any trouble. Further, in the biting tool 1, the grip portion 10 is formed in a wide front-rear direction on the outer side of the outer non-biting portion 2s, and the outer end side (pillow portion 3 side) of the outer non-biting portion 2s is rearwarded by the bending valley portion 2u. Since it is located on the side, it is possible to form a shape in which the protrusion of the outer non-biting portion 2s to the front side on the outer end side is restricted.

[Fig. 5 Action and application of wing type wide design grip portion 10 / Advantages of functional equipment unit] That is, this biting tool 1 has a wide outer non-biting portion 2s in the front-rear direction in a posture in which the cheek body 2 is held. The outer end of the shape is cross-sectionald so that the outer end is located outside the cheek, and the shape of the outer non-biting portion 2s in the plan view is gradually widened from the inner side connected to the biting portion 2a to the outer end side. However, a grip portion 10 for a picking operation is formed on the outer end side of the outer non-biting portion 2s. As a result, the biting tool 1 makes the wide grip portion 10 that is easy to pick up face the front side of the cheek at the tip position away from the mouth in the biting posture, so that the user can see when looking downward or left and right. It can be used without much hindrance, and when the biting tool 1 is removed from the mouth, the cross section is located at a position away from the cheek on the lateral front side of the mouth by the action of the user naturally bending the arm. Since the grip portion 10 having a shape can be pointed out without difficulty, it is possible to quickly and easily remove and attach the biting tool 1.

Further, when the outer non-biting portion 2s is bent rearward through the bending valley portion 2u, the outer end side of the grip portion 10 can be prevented from entering the field of view and becoming an obstacle, and the grip portion moving away from the field of view can be suppressed. The front protruding grip portion 10a is formed so as to project toward the front side at the outer end of the 10 so that it can be easily gripped by hand. As a result, the user can quickly and easily point out the front protruding grip portion 10a located at a position away from the cheek on the lateral front side of the mouth at a position where the arm is naturally bent. Therefore, the user can hold the cheek pincher 1 in the mouth. The left and right mouth corner contact portions 2k can be easily brought into contact with the left and right mouth corner trailing edges K evenly. Therefore, it is possible to enhance the functional design beauty while making the pinching operation comfortable in the proper pinching posture.

On the other hand, since the rear side portion 2r has a concave grip portion 10 formed by a bent valley portion 2u, the user has the pillow portion 3 grounded on the floor surface A and temporarily placed the biting tool 1. When picking up, the left and right grip portions 10 can be picked up and held in a proper pinching posture without hanging a finger on the recess and slipping off. Then, the pinching and gripping at the time of detaching from the mouth is also performed in the same manner, and the biting tool 1 can be quickly temporarily placed. Therefore, when the arousal stimulus improvement training is performed by increasing the number of times the biting tool 1 is bitten into the mouth, it is possible to have convenience and facilitate the training efficiency. Further, since the grip portion 10 formed by the rectangular or elliptical cross section wide in the front-rear direction can be optimized as a support portion for stably mounting the various functional instruments 6 via the mounting means 7 described later, the grip portion 10 The wide picking operation shape and thickness in a plan view also have advantages such as facilitating attachment / detachment operation of each functional device 6 to the face and attachment operation such as posture change.

[Usage and Features of Wing-type Biting Tool 1 of FIG. 5] Next, a usage mode of the biting tool 1 configured as described above will be described. In this biting tool 1, the user inserts the left and right biting portions 2a inside the opened mouth while gripping the grip portion 10 of the outer non-biting portion 2s, and the tongue moving portion 5 is placed in the dentition B of the lower teeth. When the mouth is closed while it is inside, the tip side of the tongue movement part 5 is separated rearward from the lower anterior teeth and brought close to or in contact with the floor of the mouth as described in detail in FIG. (Proper biting posture). As a result, the biting tool 1 can stabilize the biting by the back teeth by locating the biting portion 2a on the back side of the dentition B, and makes a mouth corner contact with the front side movement and the left-right movement of the biting body 2 restricted. While reasonably pressing the portion 2k against the trailing edge K of the corner of the mouth, the misalignment of the biting tool 1 and the disengagement of the mouth are suppressed to facilitate long-term biting. Further, as will be described later in FIGS. 6, 14, 14, 16 and the like, the biting tool 1 can be used by providing the upper tooth intradental engaging portion 2w on the left and right base sides of the tongue moving portion, and the inner non-biting portion. The 2b can be designed such that the front side of the tongue moving portion 5 is bent downward to form the lower tooth intradental engaging portion 5w. Then, it can be manufactured by appropriately combining or additionally fusing various structures and techniques described later, and if necessary, the tongue movement operation unit 28 can be installed.

[Pleasure reaction of the brain and the Hanitre effect due to the re-biting operation / return holding posture] That is, even if the user temporarily loosens the biting tool, the mouth corner contact portion 2k is the mouth corner trailing edge K. While restricting the backward movement of the biting main body 2 in the contact state without being greatly separated from the tongue moving portion 5, the anterior movement of the biting main body 2 is also restricted by the tongue moving portion 5 or the upper tooth intradental engaging portion 2w. By raising the re-biting operation, it is possible to return to the proper pinching posture and hold the pinching posture without intentionally requiring the pinching mounting operation (re-pinching operation) by hand. Then, in the return holding posture, the mouth corner contact portion 2k presses the mouth corner trailing edge K backward or upward with the mouth corner contact shaft portion as the mouth edge contact shaft portion, so that the lip biting of the mouth corner contact portion 2k by the lips on the mouth corner side is naturally reliable. It creates the advantage of promoting the repetitive arousal of the pleasure reaction of the brain based on the re-biting operation and greatly enhancing the training effect, while giving the mouth corner contact stimulus appropriately. Further, since the upper tooth intradental engaging portion 2w engages in the upper dentition B even when the mouth is opened downward as described later, the disengagement of the biting tool 1 is preferably regulated.

[Characteristics of re-pinching operation / biting motion, pattern, and effect] In addition, the biting tool 1 provided with the biting portion 2a positioned rearward from the mouth corner contact portion 2k on the left and right base sides of the tongue moving portion 5 When the user loosens the bite of the bite portion 2a and temporarily releases the bite body 2 while holding the bite body 2, the bite body 2 moves forward due to the receding reaction force of the corner of the mouth (backward reaction force of the corner of the mouth). The pressure on the posterior edge K of the corner of the mouth is relaxed, but the tongue moving portion 5 stops further anterior movement through contact with the inside of the lower or upper teeth. Then, when an action of simply moving the jaw upward and re-pinching, which is one pattern of the biting movement, is performed from here, the biting tool 1 moves upward and backward naturally via the tongue moving portion 5. The outer mouth corner contact portion 2k re-presses the mouth corner trailing edge K. As a result, the chewing tool 1 can be re-pinched and returned to the original pinching position without using a hand, and the mouth corner contact portion 2k is pressed against the trailing edge K of the mouth corner to provide a predetermined mouth corner contact stimulus. Gives strength freely, sustains arousal sensation and activates smile sensation that raises the corners of the mouth.

[Creation and development of biting movement, mouth angle raising contact stimulation, smile sensation Hanitre pattern] Furthermore, the above-mentioned jaw up / down or front / back or left / right movement strengthens the pressing contact between the mouth corner contact portion 2k and the mouth corner trailing edge K. Since the biting movement such as weakening the pressing force can be performed by conscious jaw movement, the contact stimulus to the corner of the mouth is rhythmically strengthened and the contact stimulus to raise the corner of the mouth is applied, and the tongue and vocalization are performed. It is possible to promote various trainings (hanitre) that combine the above. That is, unlike the conventional straight tongue stick, the user does not press the biting tool 1 against the trailing edge K of the corner of the mouth by hand to hold it, but simply holds it in the mouth and closes the front lip. The mouth corner contact portion 2k can be pressed against the trailing edge K of the corner of the mouth for a long time without fatigue by a simple operation of adding a biting movement (jaw movement) that moves the cheilitis up and down, back and forth, or left and right. As a result, the user can naturally perform facial muscle training and muzzle muscle training that reliably apply the mouth angle contact stimulus, and also move the tongue D freely along the shape of the tongue movement portion 5. Various tongue movements such as stroking the tongue, tooth biting movements in which the biting part 2a is bitten by teeth, and mouth corner biting movements in which the mouth corner contact part 2k is bitten by the upper and lower mouth corner muscles of the mouth corner. While creating a combined biting training pattern (Hanitre pattern), it creates features such as efficiently enabling training such as tongue, vocalization, and smile.

[Usage example of temporary placement in a cup with a Hanitre pattern-Use of a mouth-type biting tool and a mask] Since the wing-shaped biting tool 1 has a substantially straight rod shape, a plurality of pieces are bundled together. It has the advantage that it can be easily grasped in the state and it is easy to wash even before and after use. For example, in a temporarily placed state in which a plurality of pieces are put together in one cup, while using the biting tool 1 one by one in a timely manner, the used biting tool 1 is put in another cup and temporarily placed in a timely manner. It is possible to create a usage pattern such as cleaning all at once and facilitating reuse. Further, the wing-shaped biting tool 1 manufactured with buoyancy can be optimized for use in places such as bathing and swimming training. Further, the wing-shaped biting body 2 is easy to be made into various color types, but the biting tool 1 when making it golden makes it feel like a gold bar, so that training habits can be promoted and the honey training can be done comfortably. There are advantages. Further, the biting tool 1 is a short biting body 2 having a shape in which the outer non-biting portion 2s is omitted (cut) from the oral die position 3k shown by the alternate long and short dash line in FIGS. 5A to 5C. Can be done. In this case, as described in detail in FIGS. 11, 16 and 17, the mouth corner contact portion 2k can be made into an intraoral chewing tool having a shape that does not protrude significantly from the mouth corner portion, and can be used when bathing, using a mask, or going out. It is possible to obtain a compact type chewing tool 1 that can be suitably used in public.

[Fusion type biting tool of wing type and two-dot chain line streamlined wave type shown in FIG. 5D] Further, the biting tool 1 has a shape in front view (rear view) shown in FIG. 5 (d). As shown by the dotted line, the left and right mouth angle contact portions 2k side are made higher than the inner non-biting portion 2b, and the mouth angle raising distance H is formed by the upwardly inclined mouth angle raising shape. When the outer side is bent downward through the bending valley portion 2u to form the top portion 2 m, the outer non-biting portion 2s has a downwardly inclined leg-shaped grip portion 10 and the none end portion becomes a pillow portion 3. A wave type can be configured. Further, when the biting body 2 is inverted, there is an advantage that the left and right top portions 2 m can be used as the pillow portion 3. The streamlined wave type biting tool 1 will be described in detail with reference to FIG.

[Principle, structure, action, and characteristics of the wave-type biting tool of FIG. 6 and training method for use] Next, refer to FIGS. 6 and 7 for the wave-type biting tool 1 according to another embodiment of the present invention. explain. It should be noted that the same principle and constituent action as those of the biting tool 1 of FIG. 5 are designated by the same reference numerals to avoid duplication and the description thereof will be omitted. The biting tool 1 in the illustrated example has a wave-type block-shaped design that combines the features of those shown in FIGS. 5 and 14, and the synthetic resin enables easy-to-use and beautiful manufacturing, and biting training that takes advantage of both. The effect (hereinafter referred to as the "hanitre effect") is synergized, and it is possible to use it for a long time with convenience, and it has a fashionable appearance and a feeling of satisfaction, and promotes a fun and meaningful hanitre. Further, by utilizing the biting posture and shape of the biting tool 1 held in the mouth, various functional devices 6 can be stably attached, and each functional device 6 can easily exert a predetermined target action. For reference, when the left and right length of the biting body 2 is about 200 mm and the thickness of the grip portion 10 which can be widened is about 2 to 5 mm, the mounting hole 7h and the like can be obtained. The mounting can be facilitated and the mounting rod 7b or the like can be stably mounted in the mounting hole 7h. Further, the biting portion 2a that can be formed in a block shape makes it possible to form a biting thickness of about 3 to 10 mm.

[Wave type, extension on the corner of the mouth 2L, front face pressing part 2q, main body leg part 2h, horizontal grip part 10] This biting tool 1 has a front view (rear view) shape as shown in FIG. 6 (b). An extension on the corner of the mouth that has a bite 2a, a corner contact 2k, and a front face press 2q on the left and right sides of the tongue movement portion 5 (inner non-bite 2b) that is recessed downward at the center of the bite body 2. The front surface is formed by 2L, a main body leg 2h formed downward from the top 2m (face front pressing portion 2q) of the extension portion 2L above the corner of the mouth, a pillow portion 3, and an outer non-biting portion 2s by a grip portion 10 or the like. It has a wavy shape with a concavo-convex contour in both visual and horizontal views. In addition, the corner contact portion 2k connected to the bite portion 2a is raised from the corner of the mouth toward the front, and the extension portion 2L above the corner of the mouth is formed in a curved shape so that the top 2 m thereof can be brought into contact with the exodermis of the face from the front of the face. The pillow portion 3 is provided so that the biting portion 2a and the tongue moving portion 5 and the like are separated from the floor surface A and grounded by using the extension portion 2L on the corner of the mouth. In the biting tool 1 of the illustrated example, the lower part of the main body leg 2h, which is connected to the extension portion 2L above the corner of the mouth and is inclined downward, is bent back toward the side in a curved shape to make the ground contact portion 3 and the free end. The grip portion 10 whose side is extended substantially horizontally is formed. Further, the grip portion 10 having a shape that is separated upward from the floor surface A via the pillow portion 3 has an advantage that the attachment means 7 such as the attachment hole 7h can be easily provided and can be easily picked up. As a result, the wave-type biting tool 1 forms a long support leg in the vertical direction by the extension portion 2L on the corner of the mouth and the main body leg portion 2h in the middle portion of the outer non-biting portion 2s without increasing the left-right width (left-right length). Then, the tongue moving portion 5 and the biting portion 2a are placed above the floor surface A to enable stable temporary placement support. Further, since the support leg portion can be lengthened in the vertical direction, the grip portion 10 can be easily gripped and gripped, and various accessories 3 m, the functional instrument 6 and the like can be easily attached by using this portion. There are features such as.

[Function of using 2L extension on the corner of the mouth, contact with the outer skin of the face, use of a pillow in a tilted posture, and use of a mask] Then, from the corner of the mouth 2k, in front of the face, in front of the horay line, nose, eyes, etc. In the biting tool 1 having the extension portion 2L above the corner of the mouth that can be faced with a desired length, the pillow portion 3 formed at the lower part of the main body leg portion 2h is brought into contact with the floor surface A as shown in FIG. The standing posture and the forward leaning posture in which both the overhanging portion with the main body leg 2h protruding forward and the overhanging portion with the extension 2L above the corner of the mouth protruding forward are used as the pillow portion 3, and both are grounded on the floor surface A1. Two patterns of temporary postures can be selected. As a result, the biting tool 1 facilitates temporary placement by selecting a plurality of temporary placement posture patterns, and also facilitates gripping and gripping of the extension portion 2L on the corner of the mouth, making the biting operation quick and easy to use. That is, in the biting tool 1 of the embodiment, since the extension portion 2L on the corner of the mouth is provided, the position of the center of gravity of the biting main body 2 is set closer to the front of the ground contact width of the pillow portion 3 by utilizing the weight thereof, and the floor surface A It is designed to be in the first temporary placement posture so that it can stand up stably. Then, when the user casually and quickly touches the bite pinch 1 to the floor surface A, the bite pinch 1 provided with the extension portion 2L above the corner of the mouth is directed toward the front side while suppressing the fall to the rear side. In the biting tool 1 that allows the body to fall and falls forward, the front protruding portion of the main body leg 2h and the extension portion 2L above the corner of the mouth becomes a pillow portion 3 and 3 and can be grounded to the floor surface A1. Can be in the second temporary placement posture in a stable posture. Therefore, the biting tool 1 provided with the extension portion 2L on the corner of the mouth and the leg portion 2h of the main body is stable so as not to fall in the front-rear direction due to the forward rotation temporary placement posture having a long contact point distance as shown by the floor surface A1 in FIG. 6 (c). Depending on the posture, the biting portion 2a and the tongue moving portion 5 are separated from the floor surface in a vertical standing posture to support hygienically, and the draining portion after washing with water can be quickly drained and dried efficiently. On the other hand, in order to reduce the size of the biting tool 1, if the main body leg 2h side is omitted from the pillow line 3r indicated by the alternate long and short dash line, the front side of the extension portion 2L above the corner of the mouth is formed into an overhanging shape so that the pillow can be grounded. Since it can be formed in the part 3, it becomes an aesthetically pleasing compact design biting tool 1, and it can be easily used when going out covered with a mask.

[Front curved shape of the upper extension of the mouth angle 2L and the front pressing part of the face / Nasolabial fold erasing tongue movement] The upper extension of the mouth angle 2L bulges forward from the mouth angle contact part 2k to the top 2m. By bending it in this way, the top 2 m is the front face pressing part 2q facing the desired position in front of the face on the left and right of the center of the face, and when the top 2 m is the front face touch part 2q, the lips and nose While avoiding strong contact between the interstitial skin and the extension on the upper corner of the mouth 2L, for example, make the top 2m face the desired position of the nasolabial fold or the appropriate position of the acupoint such as the side of the nasal wing or the outer skin under the eye in the optimum posture. ing. As a result, the biting tool 1 presses the left and right anterior face pressing portions 2q with respect to the outer skin of the face without being hindered by the outer skin of the lip and nose by the movement of the biting movement of the biting portion 2a or the corner contact portion 2k. Efficient simultaneous pressing from the front is possible, and when one-sided biting is performed alternately on the left and right, one-sided skin contact such as the nose hole and nasolabial fold by the left and right face front pressing parts 2q can be reliably repeated, which is healthy. It facilitates the continuation of preface pressing exercises suitable for "one-nose breathing", "nasolabial fold elimination", and "facial muscle training and swelling removal", which are said to be good for beauty. That is, in the chewing tool 1 provided with the extension portion 2L above the corner of the mouth, when the user loosens the pinching and moves the jaw downward, the tongue moving portion 5 moves downward, and the corner contact portion 2k moves downward with the chewing portion 2a as the fulcrum. After moving in an arc shape to weaken the contact with the trailing edge K of the corner of the mouth, when the tongue moving portion 5 is moved upward by the re-biting motion of moving the jaw upward, the corner of the mouth contact portion 2k uses the biting portion 2a as a fulcrum and approximately the rear biting distance. It has L and rotates upward, and the mouth angle contact portion 2k has an action of greatly pulling up the trailing edge K of the mouth angle upward and rearward (hereinafter, referred to as a mouth angle rotation pulling action). Then, in the biting tool 1 which can consciously perform the proper re-biting operation without using a hand, the mouth angle contact portion 2k presses (presses) the rear edge K of the mouth angle backward by the action of rotating and pulling up the mouth angle. At this time, since the top 2m of the mouth angle upper extension 2L, which is erected with a long span upward from the mouth corner contact portion 2k, moves from the front to the rear, the top 2m is used by using this backward movement. Makes it easier to perform a frontal pressing motion that presses against the exodermis of the face. The front-face pressing movement is not limited to (a) the biting action associated with the vertical movement of the jaw, (b) the biting action associated with the back-and-forth movement of the jaw, and (c) the biting action associated with the lateral movement of the jaw. It can be performed by pinching action, (d) biting action accompanying vertical movement or tightening / loosening movement of the corner muscles of the mouth. Further, the biting tool 1 can also be performed by (e) a biting action accompanying a movement of pushing or scooping up the tongue moving portion 5 with the tongue, and in particular, the biting tool 1 in this case is a tongue having the above-mentioned shape. Since the moving part 5 efficiently receives the movement of the tongue, which makes it easy to freely exert the desired movement and force, and makes it easier to control, the frontal pressing movement of the extension part 2L above the corner of the mouth reduces fatigue without moving the jaw significantly. There are advantages such as making it possible to continue rhythmically. In the above use, it is desirable that the biting portion 2a is not strongly pinched by the teeth.

Further, the extension portion 2L above the corner of the mouth has a length and shape in which the front face pressing portion 2q is located on the side of the ala of nose and is pressed and contacted as shown by a two-dot chain line in FIG. The pressing stimulus associated with the biting movement can be applied to the contacting part at the same time, and the effective biting training that combines the facial contact stimulus can be easily performed. Further, the front face pressing portion 2q can be installed in a plurality of stages so as to press the extension portion 2L on the corner of the mouth or the other side of the biting body 2. Then, in the biting tool 1 provided with the extension portion 2L above the corner of the mouth having a shape that acts as described above, even when the user opens the mouth with the face facing downward, the biting portion 2a and the front pressing portion 2q are in contact with each other. Since the face is touched so as to sandwich the face between the upper and lower parts, it is possible to prevent the biting tool 1 from falling off by restricting the easy crossing of the lower anterior teeth of the tongue movement part 5, and to make a loud voice while freely speaking. It has features such as making training comfortable. Further, the biting tool 1 makes it easy to attach the acupressure tool 14 as shown in FIG. 3 to the extension portion 2L on the corner of the mouth or the leg portion 2h of the main body. The acupressure tool 14 detachably attached to the tip of the extension portion 2L on the corner of the mouth shown in FIG. 6 has several fingertip-shaped pressing protrusions (exodermis contact portions) 14c protruding from the tip side of the base 14a. Therefore, in this acupressure tool 14, each exodermis contact portion 14c can simultaneously contact the erasing point position of the nasolabial fold of the face, and the pressing operation in a small range can be repeated as the biting tool 1 bites. Therefore, there is an advantage that the spinach line can be erased appropriately and easily without the harmful effect of forcibly moving the buccinator muscle. When the left-right length of the biting tool 1 is set to about 90 mm, which is suitable for carrying convenience, the pillow portion 3 is formed at the position of the pillow line 3t of the two-point chain line shown in FIG. 6 (a). In this case, the biting tool 1 makes it easier to cover the biting figure with a mask, and the extension part 2L above the corner of the mouth, which has a shape protruding forward on both sides of the nostril, is the inner surface of the mask and the outer skin of the face. It can be a compact mask covering type that avoids direct contact with.

[Structural action of block-shaped biting portion 2a, elastic imparting means, characteristics of meshing piece 2V] On the other hand, the biting portion 2a of the illustrated example is provided behind the tongue moving portion 5 and the mouth corner contact portion 2k, and is provided behind the mouth corner portion. It is formed in a block shape by a plan view shape and a thickness (preferably several millimeters to 10 millimeters) that can be easily bitten by a certain back tooth. In the case of the block-shaped thick biting portion 2a, it is possible to easily provide elastic imparting means such as a slit or an elastic structure in the middle portion of the thickness, and the chew training is made suitable. Further, the block-shaped or plate-shaped biting portion 2a can project a meshing piece 2v shown by a two-dot chain line in FIG. 6C on the biting surface or the rear portion thereof, and the meshing piece 2v in this case has unevenness of teeth. Since it is possible to make contact with the surface or to contact the rear part of the innermost tooth, there are advantages such as suppressing the biting stimulus by the biting piece 2v and the front movement of the biting tool 1 at the time of biting.

[Shape of upper tooth intradental engaging portion 2w and front side movement restriction / biting re-pinching operation and usage method] Then, the biting tool 1 is placed inside the front part of the left and right biting portions 2a on the inner surface side of the predetermined back teeth of the upper dentition B. An intradental engaging portion 2w that can be partially contacted with the tooth is projected. It is desirable that the upper intradental engaging portion 2w is formed in a chevron-shaped protrusion having an inclined side that rises from the rear to the front, and further, the top side of the inclined side is inwardly inclined or curved. As a result, when the biting portion 2a is inserted into the back of the mouth and the biting tool 1 is gripped, the upper tooth inner engaging portion 2w smoothly enters the left and right back sides of the upper dentition B via the left and right inclined sides. It is possible to make a partial point contact with the left and right predetermined back teeth. As a result, the biting tool 1 can easily make point contact with the left and right predetermined back teeth, and can easily prevent the back teeth from being displaced in the left-right direction without imposing a burden such as difficulty in biting on the back teeth. The anterior movement of the tool 1 can be regulated through contact between the upper intradental engaging portion 2w and the curved dog tooth and other anterior teeth of the dentition B. Then, since the front movement of the biting body 2 is restricted by the contact between the upper tooth intradental engaging portion 2w and the anterior tooth, the re-pinching operation without using a hand is performed by re-biting to raise the jaw. It can be used by returning it to the proper pinching posture by mouth movement. Further, even when the user opens the mouth downward or opens the mouth wide and utters, the upper tooth intradental engaging portion 2w locally engages in the upper dentition B, so that the biting tool 1 It has the characteristics that it can be easily returned without hindering the return to the proper biting posture by re-biting, while appropriately regulating the disengagement of the mouth. Further, the biting tool 1 having the left and right upper tooth intradental engaging portions 2w forming an inwardly inclined surface can perform biting and pinching corresponding to different mouth sizes, and it is easier to perform a re-biting operation. can do. In the type of biting tool 1 in which the left and right biting portions 2a are connected by the tongue moving portion 5 in the mouth, the upper tooth intradental engaging portion 2w can be provided so as to project toward the base side of the tongue moving portion 5. Further, the tongue movement operating portion 28 provided so as to connect the left and right biting portions 2a as the inner non-biting portion 2b, as described later, is provided in the upper tooth where the wall surfaces on both sides of the tongue guide body 28a and the like engage in the dentition. It can be used as an engaging portion 2w, an intradental engaging portion 5w, or the like.

[Downward bending of the tongue movement part, lower tooth intradental engagement part 5w and tip position, tongue training, mouth angle raising movement] The biting tool 1 in the illustrated example has a curved tongue movement part 5 on the left and right biting parts 2a. By forming the central part (front end part) downward from the front part of the tongue through the bent part, tongue movements such as extending the tongue forward, turning the tip of the tongue, and protruding the tongue from the lips can be performed like the conventional one. When the moving part 5 opens its mouth without disturbing it, the biting tool 1 does not easily come off the mouth, and the tongue moving part 5 can be smoothly held under the tongue. That is, in the conventional biting tool 1, since the inner non-biting portion 2b forming the tongue moving portion 5 is extended so as to be close to the lower dentition B, the extended tongue tip always contacts the tongue moving portion 5. The tongue moving part 5 easily rides on the lower dentition B or is pushed by the tip of the tongue when the tongue is pulled out or the mouth is wide open, and the biting tool 1 is likely to come off. Is. On the other hand, the tongue movement portion 5 of the embodiment is located at a position closer to the base of the tongue under the tongue while keeping the curved tip (lower end) side away from the anterior teeth and in the back of the mouth, as compared with the conventional one. It is formed so that it faces a non-painful position where it does not come into strong contact with the gingiva. As a result, the biting tool 1 with the tongue moving part 5 facing downward in the mouth is placed close to the oral floor and the base of the tongue while the front end of the tongue moving part 5 is held down by the back of the tongue in the normal biting posture. Therefore, it is easy to continue biting and tongue training while restricting easy mouth removal when opening the mouth, and as described later, it is used for other purposes for the purpose of improving low tongue, salivary secretion activity, sublingual therapy, etc. Is easily possible. Further, in the biting tool 1 in which the front end portion of the tongue moving portion 5 is directed downward and separated from the front teeth posteriorly, the central portion (front end portion) of the tongue moving portion 5 is placed close to the base of the tongue under the tongue. It enables a new tongue-turning movement (tongue training) that moves left and right while pressing along the curved surface on the back side of the tongue. In addition, the tongue movement part 5, which can be lifted from the floor of the oral cavity when the bite is loosened, enables strong lifting and raising urging movements by the action of temporarily contracting the tongue to the lower part of the tip and then inserting and scooping up. , The mouth angle raising movement that presses the mouth corner contact part 2k to the lip corner of the mouth corner (the posterior edge K of the mouth corner) and the pressing to the exodermis by the top 2 m (front face pressing part 2q) can be performed freely. It can facilitate the regulation of stimuli and expand the variety of chewing training.

[Re-biting operation, tongue out movement, tracing movement, improvement of lower tongue, saliva secretion activation effect] In addition, the tongue movement part 5 in the illustrated example forms a lower tooth intradental engaging part 5w on the left and right base sides, and is left and right. By making it possible to contact the lower teeth, it is easy to maintain the height position between the tip of the tongue moving portion 5 and the floor of the oral cavity. That is, the lower tooth intradental engaging portion 5w is formed on the front lower side (tongue movement portion base side) of the left and right biting portions 2a, and the left and right outer widths are the left and right back tooth side inner widths of the lower dentition B. The tip of the tongue movement part and the mouth are curved downward from this part in a substantially equal state, and the tip side faces the deep position of the oral floor separated posteriorly from the medial gingiva of the lower dentition B. Allows use avoiding pain associated with strong contact with. As a result, the biting tool 1 regulates the positional deviation in the left-right direction through the partial contact (point contact) between the lower tooth intradental engaging portion 5w and the inner surface on the back tooth side, and the oral cavity through the contact between the two. Keep the tip height anterior-posterior position with the bottom, and bring the front end of the tongue movement 5 closer to the base of the tongue under the tongue while avoiding strong contact between the tip of the tongue movement and the medial gums of the mouth and the floor of the mouth. Make it possible. Then, with the tongue passed through the tongue moving portion 5 and placed on the tongue, it is easy to perform a re-pinching operation such as adjusting the biting posture by the vertical movement of the jaw, and the tongue follows the shape of the tongue moving portion 5. It makes it possible to create various tongue-turning movements along the cross-sectional shape of the oral floor or palate while tracing the movements up, down, left, right, and back. That is, the above-described biting tool 1 can maintain a normal biting posture in which the tip of the tongue is not brought into contact with the front end of the tongue moving portion 5, and the tongue is rotated, the tongue is moved back and forth, and the tongue is moved to the lips. It has a feature of promoting free and conscious tongue movement such as tongue sticking out from the tongue without being disturbed by the tongue movement part 5. Further, when the mouth is opened, contact with the tip of the tongue is avoided, the easy front tooth crossing of the tongue moving portion 5 and the front tooth biting of the front end portion are suppressed, and the easy mouth detachment of the biting tool 1 is prevented. It facilitates training such as various biting and vocalization by changing the posture of the mouth, and promotes the biting movement to raise and lower the jaw without worrying about the front tooth biting of the tongue movement part, and it can be used for a long time. It is possible to promote the use of other uses. In addition, various trainings can be used for a long time by suppressing easy dislodgement, and by placing the front end of the tongue movement part on the base side of the tongue under the tongue, improvement of the lower tongue or saliva secretion activity and tongue Create features such as facilitating use for other purposes for the purpose of saliva therapy.

[How to use Hanipo-Sublingual therapy and experimental examples-Supply material-Pollenosis-Negi-Green tea, etc.] Here, as a specific example of a novel sublingual therapy performed using the chewing tool 1 provided with the tongue movement part 5. An experiment of "throat lozenge sublingual retention therapy" suitable for colds and sore throats will be described. That is, the supply material δ (sample) used in this case is one throat lozenge (manufactured by Lotte Co., Ltd.), which has a high medicinal effect on colds and sore throats and is commercially available as a hard cube of several centimeters. Insert it under the tongue and place it on the floor of the mouth. Secondly, the throat lozenge at the tip of the tongue moving portion 5 is pushed toward the base of the tongue while holding the biting tool 1 having the above configuration, and then the proper biting posture is obtained. Then, thirdly, the time from which the throat lozenge melts and all the figures disappear (total disappearance time) was measured. During this period, the work is a desk computer work performed while sitting on a chair. As a result, the total dissolution time is about 50 minutes, which is three times as long as the "normal total throat candy intake time" of ingesting throat lozenges on the tongue without using the chewing tool 1 is 15 minutes or less. It was possible to keep it in a supported state for a long time. That is, according to the sublingual holding method using this new biting tool 1, since the movement of the tongue trying to pull out the throat lozenge from the floor of the oral cavity is suppressed, licking and chewing in the supraclavicular oral cavity can be suppressed, and Efficiently enables gradual intake of ingredients by mere light contact dissolution under the tongue and saliva dissolution. In addition, it was confirmed that it has advantages such as being able to suppress rapid intake of sugar while being accompanied by salivary secretion activity.

In the above method, when it is desired to restrict the direct contact between the throat lozenge (holding object) and the tongue or the upper crossing of the tongue moving portion 5, the tongue is shown by a two-dot chain line in FIG. 6 (c). By projecting the supply control piece 5f from the tip end side of the moving portion 5 toward the rear, the total consumption time can be further extended. Further, the supply material δ is not limited to a sphere such as a candy ball, and for example, as shown by a two-dot chain line in FIG. 14, a sheet-like material or a jelly-like material that can be wrapped around the tongue movement portion 5 or a necessary place, or a tongue movement. A member and a supply means that can be impregnated, coated, or wound around the arbitrary supporting means installed in the portion 5 or the biting portion 2a may be used. In this case, it is possible to make it convenient and suitable for pollinosis therapy, which requires an appropriate time and a small amount of supply on a daily basis, and to promote the coexistence of the Hanitre effect and the habituation of Hanitre up to the senior level. Can be done. On the other hand, if the supply material δ is used as a scent material such as green onion scent, which is remarkable in promoting cerebral blood flow and enhancing immunity, a new scent supply means and therapy can be created. In addition, when the supply material δ containing the green tea component is used, it is possible to newly create a carrier supply means and a care therapy that are effective against periodontal disease bacteria of all causes. Further, as for the method of supplying and using the supply material δ, in addition to the illustrated example, the biting tool 1 provided with the tubular or spatula-shaped or other tongue movement operating portion 28 shown in FIG. 10 or the like can be made suitable as a tool for sublingual therapy. it can.

[Mouth corner contact portion 2k and breath leakage control portion 2i, mouth angle breathing method, mindfulness tool of FIG. 6] Next, the mouth corner contact portion 2k of the chewing tool 1 and the breath leakage control means will be described. The mouth corner contact portion 2k of the embodiment projects from the front portion of the block-shaped bite portion 2a having a rear bite distance L rearward from the mouth corner contact baseline F toward the outside diagonally forward and upward, thereby causing the mouth corner portion (lip angle). ) Is pressed backward and upward so as to give a contact stimulus in a smiling state. It is desirable that the cross-sectional shape of the mouth corner contact portion 2k is a circular cross section that softly contacts the mouth corner portion. Further, when it is desired to control breath leakage from the lip gap (referred to as the corner lip biting gap) generated in the front part of the circular cross section when the mouth corner contact portion 2k is bitten by the lips, the lip gap is closed, for example, FIG. A breath leakage control portion 2i having a cross-sectional shape indicated by a two-point chain line can be provided in d). As a result, the user can prevent breath leakage by closing the gap formed between the upper and lower lips on the anterior side when the mouth corner contact portion 2k has a large diameter at the time of biting. In addition, the biting tool 1 without the breath leakage control unit 2i enables a new breathing method (called a mouth angle breathing method) in which the exhaled breath is consciously exhaled from the gap between the mouth and lips and the mouth angle is raised. It can be optimized as a breathing tool used during fullness or nap.

[Tongue movement operation unit type, tongue training type, electrical oral device type, signal reception / transmission operation]
Next, the tongue movement operating unit (tongue operating tool) 28 that can be installed on the biting tool 1 and the usage mode will be described with reference to FIGS. 6A and 7. The tongue movement operation unit 28 has a tubular or ring-shaped inscribed tongue guide body that guides the movement of the tongue by circumscribing, and a small-diameter ring-shaped or spherical tongue that guides the movement of the tongue by circumscribing. There is a guide body (FIGS. 1 and 7), both of which are stably supported in the oral cavity in a state of being attached to the biting tool 1 to guide the tongue.
The tongue movement operation unit 28 is a tongue training type in which the movement of the tongue is exclusively performed, and an electrical signal receiving / transmitting operation (operation) as described later in FIGS. 9, 10, 11 to 13, etc. ) There are possible electrical oral device types. The tongue movement operation unit 28 as an electric oral device is a signal transmission operation means (tool) such as a tongue remote control operation type that remotely operates various objects to be operated by the movement of the tongue, and a biting tool related to recent tactile technology. It is configured to be usable as a signal receiving operation means (tool) that enables various stimuli to be applied or the experience of specific vibration or voice through the mouth-to-mouth contact or tongue contact of the tongue, and is used together with the purpose as various operation tools. It has the feature of being able to promote the accompanying tongue movement at the same time.

[Accessories for biting tools with tongue movement operation part, speakers, earphones, bone transmission]
The tongue movement operation unit 28 of FIG. 6 shows an example in which the tongue guide body 28a is detachably attached to the tongue movement part 5 via an attachment means 7 and is used. The tongue guide body 28a is left and right with biting portions 2a or the tongue. A mounting portion 7c that can be engaged with and detached from the moving portion 5 or the engaging portion 2w in the upper tooth is provided, and the mounting portion 7c can be mounted on the main body 2 side by a mounting means such as fitting or tightening.
As a result, the tongue movement operation unit 28 moves the tongue inserted into the cylinder up, down, left and right along the inner circumference of the guide in the usage posture in which the tongue guide body 28a is inserted into the mouth and supported by biting (the tongue rotation movement). (Including), and tongue movements such as tongue movement and tongue guide body lifting that allow the tongue to move freely back and forth and tongue in and out are freed.
Further, when the tongue movement operation unit 28 is an electric oral device as described above, by providing a contact portion 7s for energization at the joint facing portion between the two so as to be electrically energized, as will be described later via the biting main body 2. It can also be used as a communication means such that the energizing member 7r such as the energizing wire included in the tongue movement operation unit 28 is taken out from between the upper and lower lips. Further, the energizing member 7r may be connected to the contact portion 7s in a state of being provided along the inside or the outer circumference of the biting main body 2, and in this case, the energizing member 7r can be an antenna capable of transmitting and receiving signals.
The speaker or earphone that emits voice vibration via the above-mentioned antenna or the like is divided into an external type that sounds outside the mouth and an oral type that sounds inside the mouth, and can be selected and provided according to each application, and the eardrum is used. It can be made into a bone transmission type that can be received without blocking the ears through skull vibration, and has the advantage of promoting new use such as brain activity training and mental training.

[Explanation of functional equipment, attachment, mounting means 7, usage mode, etc. in FIGS. 1 to 8]
Next, examples of aspects such as each functional device 6 and its usage will be described with reference to FIGS. 1 to 4, 7, and 8. The same configurations and operations as those of the above-described embodiment are designated by the same reference numerals and description thereof will be omitted. First, the nose device 6a shown in FIGS. 1 and 2 will be described as an example of an embodiment of the functional device 6 for medical treatment, treatment, and health promotion. The nostril device 6a has a tubular in-hole contact portion 11 that has a smooth contact feeling with the left and right nostrils and can be inserted and locked to a predetermined depth, and the outside of the left and right nostril contact portions 11. It is composed of a connecting portion 11a or the like for connecting the ends, and the connecting portion 11a is provided on the mounting means 7 so as to be detachably attached to the biting tool 1.

[Nose device 6a and mounting means 7 in FIG. 1, contact portion 11 in the hole, self-powered nose training method]
The mounting means 7 in the illustrated example includes a clip-type mounting member 7a that can be movably mounted on the left and right outer non-biting portions 2s (grip portion 10) of the biting body 2 in the front-back and left-right directions, and a wire or plastic that can be bent and stretched. It is composed of a mounting rod 7b made of a linear member made of, etc. In the mounting means 7 of the illustrated example, the clip-type left and right mounting members 7a and 7a are connected by a mounting rod 7b, and the nose device 6a is detachably mounted via the mounting portion 7c in the middle portion thereof. .. As a result, the nose device 6a has different faces and usage positions for each user by adjusting the mounting positions and intervals of the left and right mounting members 7a and 7a and adjusting the bending and stretching of the mounting rods 7b in the front-back and left-right directions and in the height direction. Can be supported as desired. It is desirable that the mounting portion 7c also has a structure in which the nose device 6a is adjustableably mounted in all directions such as front, back, left, right, up and down.

[Development of a new theory that integrates nose training and nasal wings, back nose movement, and pinching movement in Figures 1 and 2]
As described above, the chewing tool 1 provided with the nasal device 6a can effectively perform nasal muscle and intranasal training (hereinafter, simply referred to as nasal training) in addition to smooth tongue or facial muscle training. .. That is, the user positions the intra-hole contact portion 11 of the nostril device 6a in the left and right nostrils and inserts the nostril with a contact sensation of a predetermined depth, and then reciprocates the nostril in the left-right rotation or in the radial direction. Can perform self-powered nostril (nose wings) exercise. At this time, the user is stimulated by the contact resistance between the nostril and the intra-hole contact portion 11, and can consciously perform the exercise corresponding to the resistance load and the sensation. It will be possible for anyone to easily perform nasal training, which is considered difficult.
Further, the in-hole contact portion 11 is provided so that the material of the tubular member and the hardness / softness adjustment and the ventilation adjustment of the ventilation adjusting means can be easily operated, thereby facilitating the optimum training such as the nose muscle and breathing corresponding to each user. be able to. Further, since the nose device 6a can perform the above-mentioned nasal training at the same time as the pinching training of the pinching tool 1, both trainings can be performed synergistically and efficiently. That is, the user can strongly close the upper and lower lips while holding the biting tool 1 and freely fixing and releasing it, and can easily and surely make an arbitrary movement of the nostrils starting from the closed lips. .. At the same time, it is possible to adjust the degree of pinching of the biting portion 2a, and perform facial muscle exercise and nasal training in which various combinations of nasal movement and pinching exercise are performed, as compared with the case where the nose device 6a is used alone. You can do it effectively while enjoying the fun. In addition, various breathing methods such as "one-nose breathing method" and "nasolabial fold-erasing breathing method" performed simultaneously using various biting tools 1 will be described later.

[Example of fusion use of the nose device 6a shown in FIGS. 2 and 4 and the action-imparting means 12 / power motion]
Next, with reference to FIGS. 2 and 4, the power movement means installed as necessary in the nose device 6a, the action materials such as temperature, light, liquid, gas, and incense, and the action imparting means 12 for supplying the same. explain. The action-imparting means 12 shown in FIG. 2 indicates a power-exercising means for moving the action-giving unit 12a via the action-giving unit 12b including a power unit, a moving part, etc. Is provided in the middle of the mounting rod 7b so that the acting portion 12a is vibrated (moved) in a desired direction inside the contact portion 11 in the nose.
As a result, the power movement means 12 can perform indirect forced movement by an external force with a simple and inexpensive structure while preventing intranasal damage via the intranasal contact portion 11.
The power unit 12b can be configured to be capable of applying mechanical twisting motion, electrical micro-vibration, ultrasonic waves, high frequencies, or the like to the acting unit 12a or the contact portion 11 in the nostril.
Further, as shown in each embodiment, the mouth corner contact portion 2k, the jaw instrument 6b, the finger pressure tool 14, the mouth angle upper extension 2L, the top 2m, the saliva gland contact tool 15, the mouth corner locking tool 16, the eye stimulation applying tool 17, etc. For those that come into contact with the outer skin or inner skin (mouth, etc.) of the face or head, those that apply electrical stimulation to the muscles in the deep part and move the muscles efficiently by passing a weak current through the body, etc. Alternatively, it can be configured to radiate ultrasonic waves or ultrashort waves to the treatment site to promote activity and metabolism by stimulation of a desired local area or the like. Further, the above-mentioned seed electrical stimulation, vibration, etc. can be arbitrarily attached to the appropriate position of the biting tool 1.

[Use of nasal inner and outer skin-powered human-powered exercise type in Fig. 4 and various breathing methods such as one-nasal breathing method and nasal dilation]
Next, the action-imparting means (power movement means) 12 and the biting tool 1 shown in FIG. 4 will be described. The power movement means 12 shown in FIG. 4B is of the nasal exodermis side movement device type, the action part 12a is a movement mechanism that allows the nose picking movement from both sides of the nose, for example, and the movement mechanism is from the power part 12b. Coordinated to operate. The action portion 12a has a tip shape that smoothly contacts the nasal exodermis side shape, so that, for example, a human finger can movably pinch the nose from both sides along the nasal muscles. Can be made to. Further, the action portion (nasal exodermis contact piece) 12a and the intra-hole contact portion 11 are provided on the mounting piece 12d integrated with the arm 12c which is detachably attached to the mounting rod 7b and can be moved left and right. Further, the action portion 12a can be the same as the exodermis contact portion 14c shown in FIG. 3, and in order to suitably apply a comfortable stimulus or a stimulus load to the inside and outside of the nose, the nasal cavity is dilated (expansion / contraction) together with the intended purpose. ) And it makes it possible to improve the medical health and the effect of double breathing promotion associated with refreshing consciousness.
In this case, the action unit 12a can set and adjust the movement pattern and the movement force via the controller (smartphone, personal computer, control unit, etc.) of the means as appropriate, and adjust the movement stroke, the movement pattern, the operation time, and the like. It is desirable to make it free. The part in contact with the exodermis and the endothelium can be made of beauty-oriented platinum or mineral, or a synthetic resin having a finger contact sensation.

[One-nose breathing method using biting tool and intranasal and external stimulation, nasal dilation, nostril insertion breathing, oral angle breathing method]
Further, the chewing tool 1 provided with the nasal movement means as described above can make the "one-nose breathing method", which is well-known as a health method for refreshing the brain and mood, novel and effective. In this case, it is desirable that the action portion 12a faces the exodermis side of the nose or the inside of the nostril to act so as to alternately close the left and right nostrils (valve action), and to control the pressing timing.
On the other hand, when performing the "one-nose breathing method" by human power using the biting tool 1, for example, the tip of the extension portion 2L on the corner of the nose shown in FIGS. If you control the action of pressing the extension 2L above the corner of the mouth according to your breathing so that the left and right nostrils are closed alternately, you can perform it more easily than when you press directly with your finger to close the nostrils. The rhythm of one-nose breathing becomes easier and the feeling of exercise exhilaration can be improved.
In addition, the tips of the left and right superior extension portions 2L can perform "nasal dilation breathing method" that combines exercise and breathing so that they are pressed against the outer skin of the nose simultaneously or alternately. If the structure is such that the tip of the extension 2L above the corner of the mouth is ventilated into the entrance of the nostril, the "nasal insertion resistance breathing method" that combines the resistance load exercise of exhalation and inspiration and breathing can be performed. It enables the creation of various new breathing methods and their tooling.
On the other hand, this chewing tool 1 creates a "mouth angle breathing method" in which the exhaled air after inhaling the nose while consciously raising the left and right corners of the mouth is discharged from the gap between the left and right corners for a long time, and also of the spine line. It is possible to create the well-known alternating left and right mouth angle raising exercises as effective extinguishing exercises, and the "spinning line extinguishing breathing method" in which exhaled breath is consciously and alternately discharged from the raised mouth angle gap.
Therefore, when the above-mentioned various breathing methods are selected and paralleled for the purpose of using each tool using the chewing tool 1, the breathing method training effect can be synergized according to various exercises and actions, and the chewing tool 1 can be used. Enrichment of training menus using biting tools that enable facial swelling, nasolabial fold elimination, brain clearing, and refreshing mood through facial pressing movements, facial muscle movements, and nasal movements that accompany biting. There are advantages such as planning.

[Development of applications for therapeutically effective light, air fresheners, chemicals, cleaning agents, gases, etc. for nasal instruments 6a]
In FIG. 4, reference numeral 13 is a treatment tool shown as another embodiment of the nasal device 6a as an intranasal device, and the intranasal treatment tool 13 is a linear or rod-shaped insertion rod 13a that can be inserted into the nostril. The action unit 13b provided at the tip thereof, and the action means 13c or the like that irradiates or oscillates a predetermined wavelength such as light from the action unit 13b. In the intranasal treatment tool 13 of the illustrated example, for example, the acting portion 13b that faces the predetermined position in the nose through the intrahole contact portion 11 is a light emitting element such as an LED, and the acting means 13c has a red color in the sun's rays. It can be used to irradiate a therapeutically effective light having a wavelength of about 66 nm from the acting portion 13b at an appropriate place, thereby improving the symptoms of hay fever, nasal congestion, rhinorrhea, and the like.
Further, in the nasal device 6a, in addition to the illustrated example, a drug, an fragrance, or the like is supported on the action section 13b in a desired form to supply a predetermined portion in the nose, and the drug is supplied from the action means 13c such as a pump. A fragrance, a cleaning agent, or a gas may be supplied, and a nozzle-shaped action portion 13b may supply a predetermined portion in the nose or a throat portion via an insertion rod (tube) 13a. Further, the acting means 13c can be installed and used at a place different from the biting tool 1.
If the scent material is a green onion scent that promotes cerebral blood flow and enhances immunity, a new scent supply means and therapy can be created. In addition, as the material to be supplied to the mouth, it is possible to newly create a means for supporting and supplying a green tea component and a care therapy suitable for controlling periodontal disease bacteria that lead to all diseases. Then, as will be described later in FIG. 14, these may be formed in the shape of a candy ball or a candy plate as an action material, and may be placed under the tongue when the chewing tool 1 is used to be ingested. Further, a small amount can be supplied to the tongue moving portion 5 by an arbitrary supporting means.

[Nostril contact device 11 and improvement of nasal obstruction / muscle strengthening / saliva immunity / breathing / human speaker]
Further, when the nostril contacting tool 11 is used in combination to bite the biting tool 1, the user can easily be aware of nasal breathing while appropriately applying the intranasal contact stimulus by the intranasal contact portion 11. The tongue muscle, mouth muscle, nasal muscle, paranasal sinuses, etc. can be naturally and efficiently strengthened and promoted, and saliva secretion can also be promoted. Therefore, diseases such as sleep apnea syndrome, sleep disorders, and weakened immunity, which are likely to occur with aging, can be easily and effectively improved or prevented.
In addition, intranasal contact stimulation and nasal movement activate blood circulation between the nose and the nasal mucosa to promote mucosal fluid and saliva secretion, so that it is easy to improve nasal obstruction and nostril dryness and other nasal retention diseases.
On the other hand, in the field of "human speakers" that have been tried in recent years and whose usage is being studied, for example, by placing a conventional earphone in the nostril, voice and vibration sounds can be heard through nasal resonance. When emitting from here via oral resonance, the earphone can be attached via the biting tool 1 and the attachment means 7 in a shape and mode that makes it easy to breathe without forcing the nostrils.

[Jaw device 6b / salivary gland contact 15 in FIGS. 1, 2, 3 and 7]
Next, the jaw instrument 6b will be described with reference to FIGS. 1, 2, 3, and 7. As the biting tool 1 shown in FIG. 7, the biting tool 1 described later in FIG. 6 is used. The illustrated jaw device 6b is a salivary gland contacting tool 15 that contacts the salivary glands Q located on the lower left and right sides of the jaw (FIG. 2) via the exodermis below the jaw. The salivary gland contact tool 15 includes left and right gland contact portions 15a that are brought into contact with each other with a smooth contact feeling from the submandibular side, connection portions 15b that connect the left and right gland contact portions 15a in an adjustable manner, and a biting tool. It is composed of a mounting portion 15c or the like that can be freely mounted on 1 or the mounting member 8. Then, the salivary gland contact tool 15 has left and right gland contact portions 15a via the attachment portions 15c in the middle of the attachment rods 7b provided on the clip-type attachment members 7a and 7a, and has a desired attachment interval and attachment angle. Can be installed.
In this case, it is desirable that the mounting rod 7b is provided on the hook 7d protruding in the front-rear direction from the mounting members 7a and 7a so as to be movable back and forth. Further, the biting tool 1 may be provided with a shiatsu tool 14 for acupressure at a desired part of the face such as around the mouth and around the eyes, as described later.

[Dry mouth and immunity support by salivary gland massage] As a result, when the user bites the bite pinch 1, the salivary gland contact tool 15 faces the lower part of the jaw, and the gland contact portion 15a strokes the salivary gland Q through the outer skin. It is possible to easily and surely promote saliva secretion by the submandibular salivary glands. Further, since the salivary gland contacting tool 15 is attached to the outer non-biting portion 2s side of the biting tool 1 so that the contact position can be adjusted by the above-mentioned attachment structure, it corresponds to the movement of the mouth during tongue training and the like, and contacts the salivary glands. The stimulus can be comfortably given as if it were a massage. Therefore, the salivary gland contact tool 15 provided by using the bite pinch 1 can perform salivary gland massage at the same time with convenience in accordance with the various bite trainings, and the tongue is dried by the saliva secretion activity. It has features such as prevention of dry mouth, improvement of dry mouth symptoms, and improvement of immunity by increasing saliva with a simple and inexpensive configuration. When the gland contact portion 15a of the salivary gland contact tool 15 is to be moved dynamically, an exercise means such as a power device can be easily and compactly provided by using the space of the connection portion 15b. Further, the salivary gland contacting tool 15 having the above configuration can be suitably used even if it is supported by the mounting member 8 as shown in FIGS. 2 and 3. In this case, the mounting rod 7b connects both ends curved upward from the submandibular side to the left and right support members 9, so that the mounting rod 7b regulates the expansion of the support member 9, and the salivary glands are attached to the mounting rod 7b. The contact tool 15 can be attached and used in the same manner as the attachment means.

[Development of smile training using the mouth angle locking tool 16 in FIG. 3] The left and right support members 9 insert and support the mouth corner contact shaft portion 16a of the mouth corner locking tool 16 at the tip portion bent inward. The mouth angle locking tool 16 projects a mouth corner contact piece 16b that can be contact-locked to the inner surface of the mouth corner trailing edge K on the mouth corner contact shaft portion 16a. As a result, the left and right mouth corner locking tools 16 provided on the support member 9 are inserted into the left and right mouth corner portions, and the mouth corner contact shaft portion 16a stretches and supports the rear edge K of the mouth corner toward the rear, and the mouth corner contact piece 16b is caught in the trailing edge of the corner of the mouth to prevent it from coming off. Therefore, it is easy to pinch the mouth angle locking tool 16 by the trailing edge of the mouth corner in an appropriate posture, and it is possible to easily perform smile training for raising the mouth angle for a long time.

[Training for stimulating exodermis pressing and pinching load by using the acupressure tool 14 in FIG. 3] On the other hand, the mounting member 8 is shown in FIG. 3 at the tips of the left and right support members 9 provided with the mouth angle locking tool 16. The structure is such that the chewing tool 1 having a shape is detachably provided, whereby the smile training, the chewing training, and various uses using various functional devices 6 can be combined and selected to improve convenience. The biting tool 1 shown in FIG. 3 is attached by means such as inserting the mouth angle contact portion 2k side connected to the biting portion 2a of the biting body 2 into the tip end portion of the support member 9 so as to be detachably inserted. In this case, the mounting rod 7b has a configuration in which both ends of the curved member are detachably provided on the left and right outer non-biting portions 2s as shown by the alternate long and short dash line, and the nose device 6a, the acupressure tool 14 and the like are mounted. I am free.

In the acupressure tool 14 of FIG. 3, the left and right exodermis contact portions 14c are provided by providing the exodermis contact portion (exodermis action portion) 14c at the tip of the arm 14b which is erected in pairs with the base 14a which can be attached to the attachment rod 7b. The pressure is adjustedly contacted with the exodermis of the acupuncture points indicated by * in Fig. 2 around the mouth and nose to give acupuncture points stimulation, and the elastic urging mechanism 14d provided on each arm 14b makes contact with the left and right exodermis. The portion 14c is directed inward or outward so that the stimulus can be urged freely. As a result, the exodermis contact portion 14c can urge the front-back pressing and the inward pressing that press the face from the front to the rear, so that the smile training and the like are synergistically effective in the comfort associated with the acupoint stimulation. There is a feature such as doing it in a targeted manner. The exodermis contact portion 14c of the acupressure tool 14 is provided flexibly and flexibly on the support member 9 side as shown by the alternate long and short dash line, and the support member 9 is locked at the corner of the mouth as shown by the alternate long and short dash line. It may be provided toward the inside of the tool 16. Further, the exodermis contact portion 14c can be provided on the mounting member 8 side, and in this case, acupressure can be easily applied to the forehead, temples, eyebrows, around the eyes, and the like. Further, the exodermis contact portion 14c can be configured to have an action of erasing the nasolabial fold as shown in FIGS. 6 and 7, and can be configured to stimulate the corner of the mouth so as to enhance the smile effect, and also stimulates. The grant can also be provided so that it can be pushed or vibrated in a predetermined direction by power. Further, the exodermis contact portion 14c of the illustrated example can be an endothelial contact portion 14c to be used by being breathably inserted into the nostril if necessary, and the exodermis contact portion 14c of the illustrated example can be ventilated into the nostril if necessary. It can be an endothelial contact portion 14c to be inserted and used.

[Explanation of the configuration of the biting tool 1 shown in FIGS. 1 and 4, the various functional appliances 6, accessories, etc., and the usage mode]
Next, another embodiment of the biting tool 1 and various functional devices 6 and accessories (accessory tools) and the like attached to the biting tool 1 will be described with reference to FIGS. 1, 4, and 14. The same configurations and operations as those of the above-described embodiment are designated by the same reference numerals and description thereof will be omitted. Further, as the biting tool 1 shown in FIG. 4, the biting tool 1 of the aspect shown in FIG. 14 is used.
Here, to explain the outline of the biting tool 1 of FIG. 14, the biting main body 2 of the biting tool 1 includes the tongue moving portion 5 and the rear bending portion 5c, as in the case of the first embodiment of FIG. In order to provide the biting portion 2a, the mouth angle contact portion 2k, and the outer non-biting portion 2s, the mouth angle upper extension portion 2L is provided from the biting portions 2a on both sides of the inner non-biting portion 2b (tongue moving portion 5) via the mouth angle contact portion 2k. In the middle of the outer non-biting portion 2s inclined upward, a top 2m to be a finger pressure device 14 is formed by a bending valley portion 2u that folds a mountain, and the outer non-biting portion 2s is directed downward from the top 2m. The grip portion 10 and the pillow portion 3 are formed by bending the grip portion 10. Then, the end side curved forward and inward from the grounding end can be configured as the mounting rod 7b. As shown in FIG. 4, the biting tool 1 can be equipped with a pipe member having an arbitrary member and a shape as a connecting mounting rod 7e at the ends of the left and right mounting rods 7b having free ends. The connecting mounting rod 7e can be a pillow portion 3 and a grip portion 10 as needed, and can also be a mounting member for the various functional appliances 6 and the like.

That is, in the biting tool 1 of FIG. 4, the left and right mounting rods 7b located rearward and lower than the tongue moving portion 5 and extending forward can be temporarily placed as the pillow portion 3 and the grip portion 10, and can be temporarily placed in the rearward position. A gripping space for inserting a finger is formed between the downwardly inclined outer non-biting portion 2s (grip portion 10) and the mounting rod 7b (pillow portion 3). As a result, when the pillow portion 3 is grounded, the outer non-biting portion 2s that is in a rising state with a backward downward inclination from the floor surface A is used as the grip portion 10, and the grip portion 10 is quickly and easily hooked by inserting a finger into the gripping space portion. Then pick and hold the left and right pillows 3 as grips and pull them toward the mouth, insert the bite 2a into the mouth, and evenly apply the mouth corner contact parts 2k to the left and right mouth corner trailing edges K. It is possible to smooth the pressing work. Further, the mounting rod 7b that bends and extends inward from the outer end of the outer non-biting portion 2s (grip portion 10) that is inclined backward and downward can face the front side or the lower side of the jaw without obstructing the field of view. In addition to being able to do so, it is possible to have strength and make it easy to attach various accessories 3 m such as a functional device 6 and a monitor.

When the left and right biting portions 2a are pinched by the biting tool 1, the top 2 m of the uphill inclination is located on the upper side of the corner of the mouth, and the corner contact portion 2k urges the trailing edge K of the corner of the mouth upward. Since it is pressed while pressing, it has a feature that the effect of facial muscle training and biting exercise can be enhanced by giving a contact stimulus to the corner of the mouth that strengthens the smiling state.
Further, in the chewing tool 1, contrary to the above-described forward-handed pinching mode, the chewing tool 1 is inverted back and forth and the front end side of the tongue moving portion 5 is inserted below the tongue (front and back). When used in the inverted use mode, the mounting rod 7b can be placed under the jaw to be in a contactable state, and the biting body 2 can be stably pinched. In this case, it is possible to efficiently promote saliva secretion from the sublingual salivary glands by maintaining an appropriate pinching posture in which the tip of the tongue moving portion 5 is inserted below the tongue. Further, the attachment rod 7b facing under the chin has an advantage that it can be used as a saliva secretion promoting tool that contacts the salivary glands under the chin from the exodermis side if necessary, and is also suitable as a face yoga use type chewing tool 1 described later. Can be used.

Further, the biting tool 1 can be designed to be strong, compact and easy to handle by connecting the ends of the mounting rods 7b extending forward from the left and right pillow portions 3 side. , The mounting rod 7b can be used to hook the hook portion protruding from the wall or the like, and it is possible to have convenience and facilitate hygienic temporary storage and storage.
On the other hand, the biting tool 1 can easily raise the mounting rod 7b upward from the tip end side of the pillow portion 3 as shown by a two-dot chain line. In this case, the biting tool 1 forms an arc shape around the front of the face. The eye device 6c and necessary tools can be easily attached to the upper part of the attachment rod 7b by a simple structure. The biting tool 1 having the above configuration can be easily and inexpensively manufactured by bending means using a flexible linear member, and fine adjustment of each dimension according to each person's mouth can be facilitated. It has features such as being easy to use. When the biting tool 1 is formed of a flexible wire, it is desirable to cover at least the biting portion 2a, the corner contact portion 2k, and the outer non-biting portion 2s with a synthetic resin or a synthetic resin pipe or the like. In this case as well, the outer non-biting portion 2s or the mounting rod 7b may have a wide cross-sectional shape in the front-rear direction similar to the biting tool 1 shown in FIG.

[Eye device 6c, eye stimulation imparting tool 17, visual field display tool 18, eye training tool 70] Next, the eye device 6c will be described with reference to FIGS. 1, 4, 7, and 7. The eye device 6c is supported by the mounting rod 7b, and includes, for example, an eye stimulation applying tool 17 that gives effective stimulation to the left and right eyebrows and acupressure points around the eyes, a liquid crystal glass, a video film technology, and the like. A visual field display tool (visual field assisting tool) 18 that displays various video images such as TV, VR, and AR in the field of view by any video means of the above, and an eye training tool 70 and the like described later in FIGS. 21 and 22. First, as shown in FIG. 4, the mounting rod 7b for attaching the eye device 6c has an upward curved shape in front of the face, and both bases connect the left and right outer non-biting portions 2s or the grip portion 10 or the pillow portion 3. Can be erected to do so. The mounting rod 7b can project a protrusion 17b for acupressure that can come into contact with an arbitrary acupressure point such as an eyebrow in the middle. As a result, the user can adjust the bending and stretching of the mounting rod 7b, and if necessary, can use the acupressure stimulus in various ways in accordance with the pinching motion of the pinching tool 1.

The eye stimulation applying tool 17 statically or dynamically applies acupressure points 17a to the left and right eyebrows and the acupressure points in the vicinity thereof, which are effective for the eyes, on the upper part of the mounting rod 7b. The mounting position can be adjusted. Further, the eye stimulation imparting tool 17 can be detachably replaced with a desired device such as a heating device, a cooling device, or a vibration device.
The visual field display tool 18 includes a visual field shutter switching means by video / audio technology, a screen, a monitor 3 m, a visual field changing means such as VR, AR, and a terminal screen, and Japanese Patent Application Laid-Open No. 10-118140 according to the applicant's proposal. As shown in the above, it can be used as an eye training tool for moving visual acuity, a light emitting element, or the like, and has an advantage that it can be made wearable through biting and various training effects can be facilitated.
Further, the mounting rod 7b can be used in parallel by freely providing a reflective optical sensor, a contact sensor, or the like for detecting facial expressions and the like that can be installed on the spectacle frame.

[Support for ear device 6d, ear care tool 20, electrical signal giver 21, meteoropathy care usage]
Next, the selvage device 6d will be described with reference to FIGS. 1, 2, 4, 7, and 7. The same configurations and operations as those of the above-described embodiment are designated by the same reference numerals and description thereof will be omitted.
The ear device 6d shown in FIG. 1 has an ear as a means for imparting an action to the ear supported via the mounting member 7a of the mounting means 7 and the mounting rod 7b on the outer non-biting portion 2s side of the biting tool 1. The ear care tool 20 that exerts actions such as finger pressure and vibration in the ear, and the sound imparting tool and oscillating tool such as a speaker (receiver) that applies sound or vibration to the ear, ear bone, or the appropriate place in the mouth. The electric signal imparting tool 21 is shown. The electric signal imparting tool 21 as an example of the signal receiving / transmitting means can be used as shown in FIGS. 7, 9, and 16, and can also be used as a tactile technology device member.
First, the ear care device 20 is an ear kneading mechanism or an ear massage mechanism that picks or presses and kneads the auricle in an ear cover body (support frame or the like) 20a having a size and shape that covers the entire ear from the side. Alternatively, a vibration mechanism that applies appropriate vibration to the appropriate position of the ear, and a care means that applies a heating or cooling action or a drug to the necessary part of the ear can be freely installed. Further, the ear cover body 20a or the mounting rod 7b may be provided with an action portion 20b for applying acupressure stimulation or electricity such as a treatment device to the exodermis such as a temple near the ear. The ear care device 20 can be used as a means for improving and preventing "meteoropathy", for example, an ear-turning massage means, an ear-warming blood flow promoting means, an atmospheric pressure adjusting means, etc. In this case, ear care It is possible to enhance the convenience as a treatment or training device as a portable type that supports the ear by mouth through the tool 20.

When the electric signal imparting tool 21 is a speaker type sound imparting tool as shown in FIG. 2, for example, the upper side of the mounting rod 7b which is inserted and supported in the mounting hole 7h with respect to the grip portion 10 of the biting tool 1. By providing the speaker, it is possible to easily and freely select and provide a desired listening distance such as a position slightly behind the ear. Therefore, it is possible to comfortably listen to the sound without the inconvenience of inserting it into the ear canal and listening like an earphone. Further, by linking the electric signal imparting tool 21 with a communication means such as a recording / playback device or a smartphone, the method of improving each biting training, learning or singing practice, and each functional device 6 and There is a feature that the usage guidance of the operation means 26 and the like can be conveniently and effectively performed.
In this case, as shown by the alternate long and short dash line in FIG. 2, the biting tool 1 is provided with a rear extension portion 10b that is largely extended rearward from the outer non-biting portion 2s, and a mounting rod 7b is provided here. The ear device 6d can be stably supported while shortening the mounting rod length. Further, in the case of the biting tool 1 shown in FIG. 4, the mounting rod 7b can be connected to the outer non-biting portion 2s and the pillow portion 3 to facilitate mounting the selvage device 6d at an appropriate position.

[Explanation of oral care tool 6e / working material supply means 25 and usage mode in FIG. 1]
Next, an oral treatment device (oral care device, etc.) 6e provided by using the tongue movement portion 5 will be described with reference to FIG. The oral care tool 6e shown as an oral treatment device has a configuration in which a supply portion 25a such as a nozzle connected to the action material supply means 25 is detachably attached to the tongue movement portion 5 with a mounting member 7a provided on the supply portion 25a. I have to. As a result, the supply unit 25a can reliably supply the agent such as a drug, liquid, light, gas, or food from the agent supply means 25 to the upper or lower side of the tongue with a simple configuration. The working material may be supplied directly from the biting body 2 by utilizing the structure of the biting tool 1. In this case, by connecting the hollow cylinder portion such as the pipe forming the biting body 2 to the action material supply means 25, it is easy to properly supply a predetermined drug, liquid or the like from the supply hole 25b formed in the hollow cylinder portion. can do. Further, on the left and right sides of the tongue movement part 5, an electrode 25c that promotes saliva secretion and an electrical action that is effective for oral care, or a conductor 25c of a therapeutic device such as a biological negative ion generator or various oscillators is preferable. Can be installed in.

[Examples of using the biting tool shown in FIGS. 9 and 10, operating means, remote controller, etc., basic items of the object to be operated]
Next, with reference to FIGS. 1, 4, 6 to 10, an operating means 26 for operating the operated body by mouth operation (mouth operation) using various biting tools 1 and a usage method will be described.
Examples of the operated body include wheelchairs, automobiles, work vehicles, home appliances, lighting equipment, robots, drones, toys, etc., their equipment to be operated, electronic devices such as personal computers, smartphones, games, and various images / videos / VR. -There are screen other terminals such as AR, medical treatment equipment, rehabilitation equipment, tactile technology fields, etc., and there are various remote-controlled devices, etc., in which any operated part is remotely controlled (remote control). In addition, there is a drowsiness-compatible device that prevents or prevents drowsiness when driving a vehicle, a work machine, or the like or during study work (hereinafter, simply referred to as drowsiness support), and a biting tool 1 having the device or the like.
Mouth operations include muscle movements inside and outside the mouth muscles, jaw up / down / left / right movements, tongue movements, lip movements, mouth and nose muscle movements, etc. It refers to various operations of receiving and transmitting a signal to the operating means 26 supported by the biting means that is bitten by the like.
Further, the operating means 26 includes a conventional technology that detects an operation (change) accompanying each mouth operation and mainly electrically signals and transmits the operation, and various sensors and actuators that will appear in the future. In addition to the above-mentioned sensors, there are also a light reflection sensor, a light proximity sensor, and the like, which can be used as a brain wave detecting means for detecting changes in brain waves and the like accompanying the movement of the mouth or facial muscles. Tactile technology can be used for medical treatment, physical rehabilitation, physical function activity, and various other purposes. That is, according to the biting tool 1 and the method of using the biting tool 1 according to the present invention, the tongue movement operation unit 28 is installed, for example, as described later in FIG. 10, by the signal information obtained by the electroencephalogram detecting means or the electric signal imparting tool 21 or the like. It is possible to operate and use an actuator composed of various elements as described above.
Further, the operating means 26 that uses the biting tool 1 as the operating unit 26a is optimized and used for all fields such as land, air, and underwater, and the remote control operation by mouth operation is smooth even during various tasks and exercises. It is manufactured to be. In addition, as a special use field, it is expected that it will be optimized for the optimized use means in protective clothing such as diving suits and space suits, which are especially handicapped and movement is restricted, and the specifications for each various use fields. it can.

[Usage example shown in FIG. 9, specific explanation of bite sensor unit, tongue movement operation unit, remote controller, etc.
First, the operation means 26 shown in FIGS. 1, 4 (a), 6 to 10 includes various operation units 26a provided at predetermined positions such as the bite position and the tongue movement position of the bite body 2, and each operation (sensor). ) Consists of a controller (control unit) 26b or the like having a microcomputer or the like that receives a signal wirelessly or by wire to operate the operated body.
The operation unit 26a of the embodiment is installed at a predetermined biting position as a biting means for biting and operating with the upper and lower teeth, and a bite sensor unit 27 for detecting a change in the biting state, and a tongue movement operated by the movement of the tongue. As an operating means, the tongue movement operating portion 28 is installed with the tongue moving portion 5 at the position of the inner non-biting portion 2b to detect the movement (change) of the tongue. In addition, the operation unit 26a shall be a muscle sensor that detects the movement of the outer skin or endothelium such as the orbicularis oris muscle or the nose, and a barometric pressure sensor that detects changes in breath regulation and changes in pressure in the mouth due to breathing. Can be done.
In addition, the sensor has a camera image signal that captures changes in facial expressions, such as the shape of the lips and changes in the outer skin around the nose and eyes due to mouth operations, or audio signals that capture conscious vocalizations and sounds generated during operations, and during each operation. There are brain wave sensors and the like that specifically detect brain waves generated in the brain as signals. The operating means 26 can be used alone or in combination, and can be used in combination with the form configuration described later in FIG. 10 and others.

In the operation unit 26a of the illustrated example, the bite sensor unit 27 is provided on the left and right bite portions 2a, the tongue movement operation unit 28 is detachably provided on the front side of the tongue movement unit 5, and the operation unit 26a is covered by the detection signals of both sensors via the controller 26b. The operating body can be controlled and operated. As a result, when driving an object to be operated such as a powered wheelchair, a user who uses the biting tool 1 provided with the operating means 26 can use the biting sensor unit 27 as described later in FIGS. 9 and 10. By the biting operation or the tongue movement operation of the tongue movement operation unit 28, the operated body can be freely operated in the same manner as the cross operation by the hand or the foot via the controller 26b by each signal corresponding to the operation. it can.
The controller 26b, the monitor 3m, and the accessory tools such as the functional device 6 when configured separately from the operation unit 26a have different faces for each user by using the desired parts of the mounting rod 7b and the biting body 2. On the other hand, the biting tool 1 to be bitten can accurately support the desired position of use, which is convenient for portable mobile use, and can have a simple and inexpensive support structure.

[Tactile technology, brain waves, neuronavigation, visual field aids, medical treatment rehabilitation, health]
Further, by making it possible to use Morse code, which is a general-purpose communication means, as an operation means for the bite sensor unit 27, conversation and input are performed by a signal selected by the number of bites and the bite quality separately from the hand, tongue, or pronunciation input. It is also possible to convert the operation contents and display them as characters or figures on the monitor 3 m or the visual field display tool 18 for parallel use. The visual field display tool 18 shown in FIG. 7 can be supported in front of the eyes by the biting tool 1 in the same manner as the eyeglasses. Further, the field of view display 18 can be a type that can visually recognize the contents displayed at the same time while visually recognizing the front through the screen transmission, for example, a wearable terminal screen. The field of view display 18 is not limited to the simple and lightweight type, but may be a head-mounted type.
On the other hand, according to the configuration including the illustrated biting tool 1 and the operating means 26, a signal receiving operation in which a signal detected or transmitted by the tactile technology or an electroencephalogram is supported at a portion corresponding to the tongue sensor 28s or an arbitrary portion in the mouth. The operation means 26 in this case has an advantage of creating a new tactile technology tool that can be used in various forms by using the operation unit 26a as a signal reception operation type. The above-mentioned electroencephalogram utilization means is, for example, a system called neuronavi, which is used by combining an instrument (headset) worn on the head to measure brain waves and an application used on a smartphone or the like. It may be used and applied.

[Gingival stimulation piece 29a in FIG. 4 (b), chewing training]
Next, a usable device 29 that can be used during the biting motion of the biting tool 1 will be described with reference to FIG. 4 (b). The gum stimulator 29 shown as an example of a device used for the oral vestibule includes an upper gum stimulating piece 29a along the dentition B on the upper tooth side and a lower gingiva stimulating piece 29a along the dentition B on the lower tooth side, and both ends. It has an integral ring shape and a through hole 29d through which the tongue can pass through, by a connecting piece 29c or the like that connects the sides with flexibility and elastic force. In the wearing posture, when the mouth is closed, the gum stimulator 29 having this configuration presses the left and right connecting pieces 29c against the elastic force, while the upper gum stimulating piece 29a and the lower gum stimulating piece 29a give a closing load to the mouth. At the same time, the uneven surface 29b gives a pressing stimulus to the oral vestibule and the gums, and when the mouth is opened, the gum stimulating tool 29 returns to the original natural body and weakens the pressing stimulus.
Further, in the gum stimulator 29 of the illustrated example, both ends are shaped along the back side from the left and right corners of the mouth, the left and right corner contact portions 2k are passed through the through holes 29d, and the connecting piece 29c is locked to the corner contact portions 2k. Since it can be used in such a manner, positioning in the oral vestibule can be ensured and it can be easily used. In addition, the uneven surface 29b of the gum stimulation piece 29a, which holds the position between the labial side and the teeth, can massage the gums and give stimulation to promote blood circulation, and can promote nasal dilation from the vestibular side. Demonstrate.
Therefore, since the gum stimulator 29 can be used by being attached to the mouth as described above while biting the biting tool 1, the functions of both can be simultaneously and synergistically exerted. In addition, we have created a new training method that increases the usage load of the gum stimulator 29, which makes it possible to perform smooth tongue and vocal training more enjoyably and effectively. In the field of scissors training and hanitre training using a chewing training device. Increase diversity. When the oral vestibular use device 29 is extended from the biting portion 2a side as shown in FIGS. 16 and 17, the vestibular massage and the nostril dilation exercise can be effectively synergized.

[Apparatus 30 / mist / nozzle / beauty / health promotion in Fig. 4 (b)]
Next, a utilization tool 30 that can be used by being attached to the attachment rod 7b or the grip portion 10 of the biting tool 1 shown in FIG. 4B will be described. This utilization device 30 has a lattice structure having a face shape and a size and shape to cover the face, and a guard frame (face) 30a having an arbitrary face shape, and a mounting portion 30b provided at the lower portion thereof is bitten into the mouth. It is attached to the sandwiching tool 1 via a mounting rod 7b or the like. As a result, the device 30 can be carried and carried around without being held by hand in a state of being separated from the face. Then, a desired action material can be supplied to the face from the supply section 25a such as a nozzle provided at an appropriate position of the guard frame 30a via the action material supply means 25. On the other hand, the equipment 30 can be covered by placing a covering member 30c such as a towel, a mat, a film, or a pad along the guard frame 30a to form a gap with the face, and is supplied to the gap. The covering member 30c can regulate the dissipation of the working material and allow it to act efficiently. In addition, if necessary, it creates advantages such as being able to effectively supply a mist- or vaporized action material to the pad 30c, cloth, paper, etc. attached to the face.
Therefore, for example, while effectively and easily enjoying a beauty method that wants to eliminate the horay line of the face, which is known to alternately apply a heating element such as hot water or mist of about 42 ° C. and cold water to the face, through the pad 30c. it can. In addition, it is possible to perform meaningful vocalizations such as "Patakara" and "Ma-i-u ..." and various trainings while opening and closing the mouth widely.
If necessary, the tool 30 may be mounted with the biting tool 1 via the mounting portion 30d on the guard frame 30a side, or may be partially locked on the head side or the mounting member 8 side.
Further, the guard frame 30a can easily support the power-using type action-imparting means 12, and also newly supports a platinum or mineral roller known as a facial electronic roller so that it can be driven to rotate. Can also be used.

[Use of the powered facial muscle exercise means 32 of FIG. 8 and the mounting member 8 to which the biting tool can be attached and detached]
Next, an embodiment of the biting training device 1a including the biting tool 1 will be described with reference to FIG. In the biting training device 1a, the biting tool 1 configured to be independently usable is detachably attached to the foldable mounting member 8 via the mounting means 40. In the mounting member 8 of the illustrated example, the left and right ends of the biting tool 1 are attached to the vertical plate-shaped mounting member 7f provided on the left and right end sides of the U-shaped mounting rod (horizontal connecting member) 7b similar to that of FIG. The attachment means 40 (7) to be detachably attached and the left and right folding portions 41a for foldably connecting the hanging portions 41 are configured. The mounting means 40 has an engaging member 40a that faces inwardly and locks both ends of the biting tool 1 so as to be rotatable and disengageable, and an engaging member 40a that is fixedly attached to the mounting member 7f. It is composed of a holder 40b or the like that freely supports and disengages.

As a result, the mounting means 40 supports the engaging member 40a in the usage posture shown by the solid line by inserting and inserting the outer non-biting portion 2s side left and right ends of the biting body 2, and the engaging member 40a is moved in the disengagement direction. when the movement is, as possible out to remove the噛挟only ingredients 1 to release the use posture. The attachment means 40 for attaching and detaching the different噛挟seen immediately 1 shapes the one-touch shape,噛挟viewed ingredients 1f any structure such as a lower tongue improved goods also attached easily without limiting to噛挟seen immediately 1 for each implementation form be able to.
Further, in the pinching training device 1a, the functional device 6 and the accessory 3 m, the light emitting body 26r and the eye training tool 70, which will be described later, are positioned at desired positions on the grip portion 10 and the holder 40b, for example, by using each mounting means 40. Since it can be stably supported, it is possible to improve the usability for each of the above-mentioned applications together with various trainings.
Further, the extension portion 2L above the corner of the mouth can be provided, for example, in the holder 40b by utilizing the structure of the mounting means 40. In this case, an operation mechanism for driving the extension portion 2L above the corner of the mouth is provided and pressed against the face. There is an advantage that it is possible to freely apply a contact stimulus and facilitate a back-and-forth movement or a circular movement of a predetermined stroke effective for erasing the nasolabial fold.
The biting tool 1f of the illustrated example has a tongue movement operating portion 28 having an arbitrary shape such as a balloon, a ball shape, a bowl shape, a ring shape, or a spatula shape, and an outer non-biting portion via a biting portion 2a made of a spring member having a small wire diameter. It is used for tongue training that is elastically connected to 2s.
The biting tool 1f according to this is a tongue movement that moves the tongue movement operation unit 28 against the spring load, a movement by stroking, and a tongue movement operation part 28 in a state where the user loosely bites the left and right bite portions 2a. It is possible to effectively perform tongue pressure strengthening exercises that elastically press the mouthpiece against the palate spot, eliminating the need for complicated work such as crushing the conventional chewing gum, and the mouthpiece that is troublesome to attach and detach from the mouth. It can be optimized as a simple, inexpensive, and easy-to-use low-level tongue improvement product that replaces the mold and front tooth front lip pinch type goods. The tongue movement operation unit 28 can be elastically reconstructably deformed, and in the case of a balloon structure, when the internal air is supplied with adjustable pressure, the jaw movement bite that dynamically raises and lowers the jaw. It can be a pinch 1.

On the other hand, the mounting member 8 is provided with a folding portion 41a having a hinge structure at a predetermined folding angle on an outer surface or a holder 40b formed in a curved shape on the left and right upper portions of the horizontal connecting member 7c. The base portion of the hanging portion 41 is rotatably supported via the folded portion 41a. Further, the vine portion 41 is formed so as to extend the ear hook portion 41b toward the rear via an upright portion raised upward from the base portion. As a result, when the left and right vines 41 are in the usage posture shown by the solid line, the pinch training device 1a can perform vocal training or the like by putting the ear hook 41b on the ear with the pinch 1 in the mouth. .. A voice imparting tool 21 such as a speaker, a light emitting body 26r, or the like can be detachably provided at a suitable place other than the vine portion 41.

The biting training device 1a configured as described above is easy to use by attaching the biting tool 1 to the mounting member 8 with a rotating shaft support and detachably attached to the mounting means 40, and the hanging portion 41 is the same as the glasses. It can be folded and stored to improve the convenience of portable use, and it is possible to make each component suitable for manufacturing using precious metals, so it is easy to perform various training comfortably while having a simple and gorgeous aesthetic. There is a feature of.
Further, the vocal training tool 1a is configured so that the facial muscle exercise means 32 is detachably provided at both ends of the biting tool 1 or at an appropriate position of the mounting member 8 as necessary, and the facial muscles that are difficult to train on a daily basis are forcibly and easily trained. , I try to do training that is hard to get bored while arousing curiosity and fun. The facial muscle exercise means 32 of the illustrated example has a drive unit 32c composed of a desired mechanism such as a rotary motion mechanism, a reciprocating motion mechanism, and a vibration mechanism described in FIG. 7, and the drive portion 32c is attached to a mounting member 7f or a biting tool 1. It is composed of a mounting portion 32d connected to the above, a strip-shaped or round bar-shaped operating member 32a that is supported by the driving portion 32c and has an elastic force that can be actuated.

In this way, the vocal training tool 1a provided with the facial muscle exercise means 32 selects and operates the operation switch of the drive unit 32c while holding the biting tool 1 so that the operating member 32a is indicated by a two-dot chain arrow. , Forward or reverse or vertical movement can be strongly transmitted to the mouth by adding the vibration amplification action of the weight 32b. Therefore, the facial muscle exercise means 32 can facilitate effective facial muscle training while efficiently and surely applying a power load to a large number of muscles, which are said to have about 40 types. Further, in the state where the drive unit 32c is stopped, there is a feature that the user can freely perform desired facial muscle training by moving the face. Further, the facial muscle exercise means 32 can be provided on the biting tool 1 having no mounting member 8 so that it can be used independently.
That is, the facial muscle exercise means 32 is not limited to the one using the biting tool 1 and the mounting member 8 of the above-described embodiment, and the operating member 32a is also provided on the tongue bar and the biting tool of any shape. Therefore, it is possible to commercialize and use it as a new facial muscle training tool, which comprises a biting tool 1 that bites sideways with the mouth and a facial muscle exercise means 32.

[How to develop the use of IOT technology / Measures to encourage children to use it]
It is desirable that the movement by the facial muscle exercise means 32 be provided with constant or indefinite pressing or vibration in a switchable manner, and toys such as balloons that children are interested in can be freely attached to the operating member 32a. , It is preferable to have a wacky design shape that arouses interest.
Further, by combining the various trainings of the biting tool 1 with the use of the wearable terminal using the above-mentioned images and sounds, and the use of the visual field assisting tool 18, the light emitter 26r, or the eye training device, various trainings can be enjoyed. It can be promoted meaningfully.
Further, the movements of the various power-using type action-imparting means 12 and the operating member 32a are performed by fusing the IOT technology developed in recent years, so that the user can perform the desired driving unit 32c via a personal computer or a smartphone. In addition, the movement of the operating member 32a can be freely selected to facilitate various training, learning and performance, as well as medical treatment, rehabilitation and health care. Therefore, there is a feature that it is possible to develop applications and tools for a new biting tool 1 using IOT technology.

[Summary of the action and effect of the chewing tool 1 in FIGS. 1 to 8 ・ Can be used continuously for 3 hours or more] The chewing tool 1 configured as described above has a tongue movement that connects the left and right chewing portions 2a. By providing a biting portion 2a having a rear biting distance L from the mouth corner contacting portion 2k on the left and right base sides of the portion 5, the user can bring the left and right mouth corner contacting portions 2k into contact with the left and right mouth corner trailing edges K. When biting into the mouth, the biting portion 2a can be quickly and firmly pinched by the innermost tooth side on the back side of the mouth having a rear biting distance L from the back tooth on the side of the trailing edge K of the corner of the mouth. It is possible to maintain a proper chewing posture while suitably applying a smiling mouth corner contact stimulus without causing pain or a strong mouth corner pressing reaction force in which the mouth corner contact portion 2k presses the trailing edge K of the mouth corner. Further, since the biting tool 1 is provided with the upper intradental engaging portion 2w or the lower intradental engaging portion 5w at the front portion of the biting portion 2a, even if the user temporarily loosens the biting portion, the biting tool 1 is provided. The front side movement of the biting body 2 is restricted without causing the mouth corner contact portion 2k to be significantly separated from the trailing edge K of the mouth corner, and the re-biting operation (re-pinching operation) by hand is required by the re-biting operation of raising the jaw. Since it is possible to return to the proper biting posture and prevent the mouth from coming off without doing so, there is a feature that the biting tool 1 can be easily used for a long time.

Further, since the conversation during the pinching training is easier than that of the conventional one, the user can continue the training for a long time, which is less likely to cause boredom and great inconvenience. That is, as a result of a trial experiment of operating a personal computer for about 3 hours while pinching the biting tool 1, it was confirmed that it can be used with a feeling of exhilaration in an awake state that does not cause difficulty in chewing or inconvenience and does not cause drowsiness. .. From this as well, since it is possible for anyone to easily and easily perform biting for 30 minutes or more for several hours, the functional device 6 can be used for a long time with the functional device 6 attached to the biting tool 1. And the effect of using the accessory 3m can be fully exhibited. As shown in FIG. 6, the biting tool 1 having the front face pressing portion 2q on the extension portion 2L above the corner of the mouth can press the left and right ala of nose and the horay line, so that the inner part of the nostril can be expanded. While being able to be conscious and having a new sensation of nasal breathing (exhilaration), which is called awakening sensation, and experiencing changes in facial contact stimuli due to the corner contact part 2k and the frontal face pressing part 2q, etc. It was confirmed that the work can be done effectively while using a personal computer.

[Explanation of the pinching motion of the pinching tool 1 of the embodiment and the definition and characteristics of the pinching pattern] Here, the term of the pinching motion when the pinching tool 1 according to the present invention is actually held in the mouth is referred to. I will explain the definition and the outline of the result. The biting motion referred to in the text is, for example, (a) a biting action associated with the vertical movement of the jaw, (b) a biting action associated with the back-and-forth movement of the jaw, (c) a biting action accompanying the left-right movement of the jaw, (d). ) Biting action associated with vertical movement or tightening and loosening movement of the corner muscles, (e) Biting action associated with pushing or scooping up the tongue movement part 5 with the tongue, (f) Optional tongue movement part 5 with the tongue The biting action associated with the movement (tongue movement) by stroking the tongue in the direction, (g) the biting action accompanying the tongue pulling motion that pulls back and moves the tongue movement part 5 by the extended tongue tip, (c) on each part and teeth If necessary, there is a biting action associated with a load motion that desired to apply a static or dynamic load, and by performing these biting motion patterns individually or in combination, the experience of the biting action is clarified. It can be made easier. Then, as described above in FIGS. 5 and 6, by selecting or fusing the purpose and desired biting pattern, the biting portion 2a, the tongue moving portion 5, the mouth corner contact portion 2k, the mouth corner extension portion 2L, and the like are predetermined. The part structure functions independently or in combination, and the tongue is performed by the tooth-biting movement in which the biting portion 2a is bitten by the teeth and the tongue D is freely traced along the shape of the tongue moving portion 5. Tongue movements such as stroking movements, mouth corner biting movements in which the mouth corner contact portion 2k is bitten by the upper and lower mouth corner muscles of the mouth corner, and pressing and finger pressure by the mouth corner extension 2L and the finger pressure tool 14 as an additional function structure. Allows parallel movements of the tongue. As a result, the biting tool 1 is designated for the corners of the mouth, the jaw, and various related facial muscles (orbicularis oris muscle, jaw muscle, buccinator muscle, nose muscle, eye muscle, tongue muscle, gum muscle, head muscle, ear muscle, etc.). Since the load or extraordinary exercise is effectively applied and the above-mentioned biting pattern can be easily selected by the user according to the specific structural shape of the biting tool 1, various biting trainings can be created and the results can be experienced. The features such as making it easier to perform are remarkable.

[Overview of the efficacy and advantages of the chewing tool / smooth tongue stick and points of market development-Popping / Hanitre] On the other hand, this chewing tool 1 is recommended from medical knowledge, for example, "Suck the tip of the tongue to the upper jaw. The tongue's up-and-down repulsive movement (popping, etc.) that strongly rebounds afterwards can be freely performed without being hindered (interfered) by the tongue moving part 5 (inner non-biting part 2b), and the proper biting of the biting tool 1 It was confirmed that the synergistic effect of the pinching movement and the tongue movement was enhanced in order to facilitate the holding of the pinching posture. That is, the biting tool 1 that curves the tongue moving portion 5 downward or upward from the left and right biting portions 2a is along the oral floor or the palate with the front end portion of the tongue moving portion 5 separated rearward from the lower anterior teeth. The biting tool 1 to be brought close to each other can quickly suck the tip of the tongue to the upper jaw from a comfortable normal pinching posture in which the tongue is passed through the tongue moving portion 5 and the tip of the tongue is not brought into contact with the front end or the front teeth in the pinching posture. After that, the tongue movement part 5 can be strongly repelled even when the mouth is open, so that continuous tongue popping training can be performed without the biting tool 1 coming off, and the tongue movement part can also be used. Induction of popping movement could also be promoted through the oral contact of 5. In addition, while stroking the tongue along the tongue movement part 5, the tongue rotation movement and the tongue back and forth movement along the cross-sectional shape of the oral floor or the palate, the tongue out movement to extend the tongue widely from the lips, and the mouth wide open. In addition, it is possible to perform a variety of specific vocalizations while sticking out the tongue, such as "Aibe gymnastics", without causing the biting tool to come off the mouth. Therefore, since it is possible to easily and surely strengthen the muscles of the tongue and the orbicularis oris, health promotion effects such as prevention of mouth breathing and saliva depletion during sleep, lip training for strengthening the lips, improvement of the tongue, and voice training It is possible to improve the effect of the biting exercise such as. In addition, the above-mentioned recommended tongue popping exercise is a sleep disorder due to dry mouth syndrome / sleep apnea syndrome associated with a decrease in oral muscle strength such as the orbicularis oris muscle and the tongue muscle and a low tongue, which have been particularly remarkable in recent years. And it is said to improve and prevent the harmful effects associated with weakened immunity.

[Recent sports theory, mindfulness, biting tool action, athletes, astronauts]
On the other hand, according to the American sports theory advocated, "It was practiced by medalists that making the facial muscles smile during sprinting leads to relaxation of the mind and body and leads to record improvement and breaking." Along with the dissemination and study of sports (learning) theory that emphasizes brain science and subconsciousness, sports and sports with a smile consciousness based on mouth angle stimulation such as relaxing state by facial muscle training (for example, face yoga) and mouth angle raising exercise It is encouraged to perform various exercises such as dance at the same time (while exercising).
Therefore, the biting tool 1 according to the present invention, which has been improved in view of this point, makes it possible to experience a smiling state and a positive consciousness by a contact stimulus such as pressing the corner of the mouth during biting, and prevents the biting position shift and the mouth coming off. By suppressing and enabling stable chewing for a long time, it can be suitable for education, learning, sports entertainment, self-training, etc., and it is possible to promote the use of various tools. Usage can be provided. Therefore, it can be expected to be used not only in the above fields but also in unstarted fields such as astronauts, divers and swimmers.

[Other treatment devices using IOT technology / auxiliary equipment training / convenience of carrying / pattern learning]
Further, the biting tool 1 is easy to use and portable due to a simple and inexpensive configuration without holding the functional device 6 and the accessory 3m and the operating means 26 from the outside or taping on the face in the biting posture. Can be supported. Further, if necessary, there are advantages such as remotely operating these support attachments from the mouth by the operating means 26, and providing a new field of use for promoting the operation and utilization of the various objects to be operated by the biting tool 1.
An example of the above-mentioned fields of use is the fusion use with the IOT technology, which is an abbreviation for Internet of Things, which is known as the Internet of Things, which has been put into practical use in recent years. In this case, the user desires it via a personal computer. Developed while arousing interest in new biting tools 1 and biting training equipment 1a using IOT technology, such as free selection and control of voice, light, incense, etc., and simultaneous utilization. can do. Further, the biting tool 1 used at this time makes a part or all of the main body a transparent or translucent member, visualizes the characteristics of the accessory 3m, and performs the functions of the desired accessory for each of the various biting tools. Training that integrates with can be made more enjoyable and meaningful.
Further, when the treatment device, auxiliary device, or the like is provided on the biting tool 1 and used, data such as voice, facial muscle, or blood flow blood information emitted by a person during training can be obtained, for example, by an appropriate inspection device corresponding to each. By constructing monitors and pattern learning using personal computers, smartphones, etc., it is possible to think and improve better training, and also create new uses in the medical and therapeutic fields. Furthermore, when performing vocal training such as smooth tongue, voice, karaoke, etc., various words, sayings, phrases, onomatope, etc. are systematically practiced while using audio guides, recordings, and other auxiliary devices together with the biting tool 1. By grasping the phonation characteristics and improving the accumulation of data, it is possible to facilitate the study construction and promotion of this training field, and to promote the new development and development of this field study.

[Split-type biting tool of FIG. 9, remote control operation means, tongue movement operation unit, tactile transmission means] Next, an outline of each figure of the second group shown in FIGS. 9 to 13 and each embodiment will be described. ..
FIG. 9 shows an embodiment of the split-type biting tool 1 and the operating means 26, and FIG. 10 shows the tubular tongue movement operating portion 28 and the biting portion 2a, etc., which are integrally made of a synthetic resin such as silicon. 1 and the operating means 26 are embodiments, and FIGS. 11 to 13 are explanatory views showing each aspect of the biting tool 1 and the operating means 26 of various different embodiments.
First, in the biting tool 1 of FIG. 9, the biting main body 2 has an inner non-biting portion 2b as a connecting member 2x as a central main body, and a grip portion 10 as a side main body and a pillow portion 3 are formed on both sides thereof. It is configured by connecting the connecting member 2y. The connecting member 2x forms a shaft portion 2j that inserts and supports the grip portion 10 via the rear bending portion 5c on both sides of the base portion of the tongue moving portion 5, and thinly bites the base portion side of the shaft portion 2j as a mouth biting means. It is a bite part 2a for training.
On the other hand, the connected member 2y is provided with a mounting hole 2z that is slidably inserted into the shaft portion 2j, and a thick biting portion 2c, a grip portion 10 and a pillow portion 3 are integrally formed on the outer periphery of the side main body thereof. Is formed in. Further, inside the grip portion 10, a hollow storage portion 10s in which the controller 26b or an optional accessory 3m or the like can be installed or stored is formed.

The grip portion 10 is formed in a conical shape having a cross section as shown in FIG. 9C, for example, from the inner end having a small diameter toward the pillow portion 3 having a large diameter, and the biting portion 2a is formed toward the inside thereof. A thick bite portion 2c that is several millimeters larger than the diameter (bite thickness) of the above is provided. That is, this biting tool 1 is thickly bitten when, for example, the biting thickness (vertical width) in the vertical direction of the biting portion 2a is about 5 mm in the rear view or the front view as shown in FIG. The bite thickness of the portion 2c is formed so as to be sequentially changed to about 7 to 15 mm. Further, the biting tool 1 is formed by forming a substantially inverted U-shape with the grip portion 10 as the center and gradually changing the biting thickness (front-back width) in the front-rear direction from about 7 mm to about 20 mm. are doing. When the connecting member 2x is about 3 mm or less, it is desirable to provide a biting portion 2a for thin biting training on the grip portion 10 side.

In the biting tool 1 configured as described above, since the grip portion 10 is adjustable to move in the left-right direction to the connecting member 2x, the bite of about 5 mm in the dentition B at the solid line position shown in FIG. 9A. the thickness can be performed biting portion 2a of the face was in thin chewing training has, and by moving the inner side gripping part 10 here, thick bite portion by 2c 7 mm or more chewing thickness due to the thickness chew training It can be performed. When the diameter of the connecting member 2x is 3 mm or less, a bite portion 2a having a diameter of about 5 mm may be integrally formed on the grip portion 10 side adjacent to the thick bite portion 2c. .. Further, the switching between the thin biting training and the thick biting training can be performed by changing the left and right width of the tongue moving portion 5 as a biting position switching means. Further, since the grip portion 10 is inserted into the shaft portion 2j of the connecting member 2x in the biting tool 1, the tongue moving portion 5 does not change the oral posture from the solid line position shown in FIG. 9 (c) by 90 degrees. It can be a rotated two-dot chain line, and the biting thickness can be changed by making the biting surface of the thick biting portion 2c different.

That is, since the grip portion 10 in the illustrated example has a small thickness in the vertical direction (vertical width) and a large thickness in the front-rear direction (front-rear width), the two-dot chain line obtained by rotating the grip portion 10 by approximately 90 degrees. Biting in the posture enables thicker biting than in the case of pinching in the solid line posture. The grip portion 10 can be made of a material and a structure that enables a twisting and rotating operation of approximately 90 degrees with respect to the tongue moving portion 5. The grip portion 10 is a streamlined grip portion 10 having a narrow inside and a gradually large outside in a plan view, and a thick pillow portion 3 is formed at the outer end thereof. Makes it easier to bite in a state where the thick and large pillow portion 3 and its vicinity are stably gripped. Further, in the biting tool 1 in which the biting body 2 is formed in an inverted F shape in a plan view, the pillow portion 3 serving as a grip portion on the outer end side has an inverted F shape and faces the front side of the mouth. , The user can easily pick and hold the pillow portion 3 on the front side of the face, and can easily perform operations such as insertion / removal into the mouth and adjustment of the biting position. Further, each of the functional instruments 6 and the like can be attached to the grip portion 10 in the same manner as the biting tool 1 shown in FIG.

Next, an example of the usage mode of the biting tool 1 and other embodiments will be described with reference to FIG. 9D. The biting tool 1 is a through hole or an uneven support portion for detachably or integrally attaching a mounting member 8 made of a rubber band (rubber string member), a string, a wire, or the like to a desired portion of the grip portion 10. By providing 2e, the biting tool 1 can be securely attached to the face and various uses can be easily and inexpensively performed. That is, in the biting tool 1 of the illustrated example, the left and right elastic mounting members 8 are attached by detachably attaching the mounting member (elastic mounting member) of the rubber string member (showing the rubber band in the illustrated example) to the support portion 2e. It can be used by holding the chewing body 2 in the mouth and pinching it while it is hung on both ears and attached to the face. As a result, the user can switch to the front side movement or the reverse posture as necessary with the biting tool 1 attached to the face.

Further, as shown in FIGS. 9D and 1, the biting tool 1 can be used by detachably or integrally providing a mounting member 8 as shown by a two-dot chain line on the left and right gripping portions 10 side. .. In this case, the biting tool 1 transmits the movement using the facial muscle exercise means 32 to the facial muscles through the deep biting on the innermost tooth side and the corner of the mouth, so that even a person with dentures can easily use it and it is difficult to train on a daily basis. While forcibly and comfortably training the muscles of the face, it is possible to expect health effects and a smaller face, and it is possible to perform training that is less likely to cause boredom while arousing curiosity and enjoyment. That is, the facial muscle exercising means 32 of the illustrated example extends the operating member 32a having an elastic force in the shape of a strip or a round bar from the gripping portion 10 side toward the side by a predetermined length, and the free end portion thereof. The weight (balance weight) 32b is provided on the sill, and the amplitude energy and the centrifugal energy in the up-down and front-back directions can be further increased based on the face movement that moves the face up, down, left and right. Further, when the height of the operating member 32a is provided with the operating angle α with respect to the mouth angle contact baseline F, the facial muscle exercising means 32 applies a forward exercising moment with the weight 32b side positioned in front of the pinching portion. Highly efficient training can be enabled.

In addition, since the left and right ends of the height of the operating member 32a are separated from each other toward the front of the face with a forward tilt angle, the face and body can be moved significantly up, down, left and right while preventing contact with the shoulders, etc. Can be done. Therefore, the biting tool 1 provided with the facial muscle movement means 32 can freely move the tongue while giving deep biting by the innermost tooth side and the corner of the mouth and the contact stimulus of the corner of the mouth. It is possible to create new advantages such as efficient tongue training in accordance with the facial muscle training. Then, when the operating member 32a is operated by providing a desired power mechanism (driving unit) 32c such as a rotary motion mechanism, a vibration mechanism, and a reciprocating motion mechanism, in this case, the operating member 32a having a weight 32b based on the motion motion Since the reciprocating motion is increased and this energy is efficiently transmitted to the muscles of the mouth and face via the pinching tool 1 in the pinching posture, new and diverse training can be created. Further, the operating member 32a may be provided so as to be rotatable with respect to the biting main body 2 side so as to change the main vibration direction. Another embodiment of the facial muscle exercise means 32 that can be used in the same manner is shown in FIG.

[The biting tool 1 in FIG. 9 is used as the operating means 26. Structure of tongue movement sensor, biting sensor, etc.]
Next, a specific embodiment of the operating means 26 provided on the biting tool 1 will be described with reference to FIG. The operating means 26 of the illustrated example includes an operating unit 26a similar to that shown in FIGS. 1, 4 (a), 6 and a controller (control unit) 26b for operating the operated body. First, the bite sensor section 27 of the operation section 26a provided on the left and right bite sections 2a is a tooth pressure type switch that turns on and off depending on the presence or absence of a bite pressure equal to or higher than a predetermined value, and the tongue movement operation section 28 is equal to or higher than the predetermined value by the tongue D. It is a tongue pressure type switch that turns on and off depending on the presence or absence of tongue pressure. The tongue movement operation unit 28 is provided with a tubular or ring-shaped tongue guide body 28a on the front side (tongue tip side) of the tongue movement portion 5 so that the tip of the tongue can be inserted to serve as a sensor holder, and a predetermined position along the inner circumference thereof. A desired tongue pressure type switch is arranged in. The tongue guide body 28a in the illustrated example is a tubular body in which an upper guide portion 28b having a curved cross-sectional shape along the palate and a lower guide portion 28c having a shape along the oral floor are vertically connected. Further, the width of the front-rear surface formed between the front edge portion 28d and the trailing edge portion 28e of the tongue guide body 28a is increased by making the upper guide portion 28b side larger than the lower guide portion 28c side, as will be described later in FIG. The tongue guide body 28a is easily installed in the mouth, and the tongue movement performed by inserting the tongue can be smoothly increased.
The tongue guide body 28a is integrated with a structure that is detachably attached to the tongue moving portion 5 as shown in FIGS. 9 (a) and 9 (b) and as a tongue moving portion 5 as shown in FIG. 9 (d). It can be a structure to be formed in. Further, the tubular tongue guide body 28a has an advantage that a tongue pushing motion sensor 28p that can be pressed and contacted with the tip of the tongue can be easily operated at the center of the tip portion in the left-right direction. The tongue movement operation unit 28 is not limited to the one shown in the above illustrated example, and may be configured as shown in FIGS. 10 to 13 described later, for example. Further, each switch structure can preferably utilize thin film film circuit switching technology and the like.

[About the operation unit 26a and the controller 26b, the remote controller transmission unit, and the operated body in FIG. 9]
On the other hand, the controller 26b is compactly stored in the storage unit 10s formed in the grip unit 10 as the remote control transmission unit connected to the operation unit 26a. The biting tool 1 of the illustrated example houses a power supply unit 26c such as a button battery in the grip portion 10 on the left side, and a microcomputer control unit 26d having an output port in the grip portion 10 on the right side. As a result, the operating means 26 of the biting tool 1 can be turned on, for example, by turning on the tongue pressure switch. Based on the OFF, the microcomputer control unit 26d transmits a signal of modulated infrared rays of, for example, about 38 kHz to 40 kHz by the infrared transmitting diode, and the transmitted signal is received by the light receiving element of the infrared signal input fot diode of the remote control receiving unit. The signal is amplified. Bandpass filter. Detection. It is analyzed by a PIC microcomputer (one-chip microcomputer for control) that constitutes a waveform formation demodulation circuit, etc., and according to the result, a wheelchair or the like is covered by turning on / off a motor drive consisting of a transistor and a relay connected to an output port. It can be configured to be operable, such as by operating the front, rear, left, and right steering drive motors of the operating body in a predetermined manner.

[Examples of biting operation and tongue operation of a wheelchair or the like by the operating means 26 of FIG. 9]
Therefore, when it is desired to control (drive operation) the electric wheelchair by using the biting tool 1 provided with the operation means 26 as described above, the wheelchair is in the neutral position where the tongue pressure switch is not turned on. When the upper tongue pressure switch is turned on by moving the tongue, the wheelchair moves forward, when the lower tongue pressure switch is turned on, it moves backward, and the upper and right tongue pressure switches are turned on. When set to, it turns to the right while moving forward, when the upper and left tongue pressure switches are turned on, it turns to the left while moving forward, and similarly, when the lower and right tongue pressure switches are turned on, the wheelchair turns to the right while moving backward and lower. By turning on the tongue pressure switches on the side and left side, it is possible to create an easy-to-operate tongue operation pattern such as turning left while retreating. As a result, the driver can accurately perform operations in all directions (cross direction, front-back direction, etc.) with the tongue, which is easy to move in all directions intentionally, without using limbs.

In this configuration, the bite sensor unit 27 can, for example, operate / stop the main switch when the left bite pressure switch is turned ON / OFF, and when the right bite pressure switch is turned ON / OFF, the light emitter (light) described later. Accessories such as 26r and alarm can be freely entered and turned off. The operation of the bite sensor unit 27 and the tongue movement operation unit 28 is an operation signal by matching the selection operation of the bite position such as left and right, for example, by performing the combination selection operation of the number of bites and the bite method for each predetermined time. Can improve the diversity of.
Further, in the case of signalizing a combination of the length of the biting time and the number of bites, it is possible to easily create an operation pattern such as Morse code. That is, the Morse code means, which is a public communication language, can be optimized as an operation means for the bite sensor unit 27 and the tongue movement operation unit 28, and character conversion display (braille conversion) on a monitor 3 m, a desired terminal device, or the like. (Including), or there is an advantage that it can be easily displayed on the field of view display 18 as shown in FIGS. 2, 4, 7, and VR / AR / TV equipment.
In addition, the sound (vibration) sensor detects the specific sound that is uttered in the oral cavity by the tongue and the specific voice sound that is generated when biting, and the conversion signal that is recorded and registered in advance enables the call operation. Diversity can be easily improved.

Further, the tongue movement operation unit 28 can dispose a predetermined number of the tongue pressure type switches as described above at the upper, lower, left and right places in the tongue guide body 28a, but the tongue movement operation unit 28 is not limited to this, and the proximity type switch for detecting the position of the tongue It can be any sensor means such as a fiber woven fabric that detects shape changes, a contact sensor that detects the movement of the tongue with a soft plastic material, and a light reflection sensor used in tactile technology. Further, various operations can be performed by adding a sensor means for detecting the movement or pushing of the tongue in the anteroposterior direction as described later in FIG.
Therefore, according to the operating means 26, the remote control operation by the mouth operation movement can be performed without using a hand for the operation of various functional devices 6 and the visual field display tool 18 or the tactile signal giving means attached to the biting tool 1. Makes it easy and reliable.
Then, when adding a sensor means for detecting the movement or pushing of the tongue in the anteroposterior direction, a natural free motion of opening the mouth and quickly projecting the tongue forward is used to respond to a crisis such as emergency braking or stopping. It can be adapted to operations, and can be adapted to emergency operations such as shooting and scrambling as a third hand when both hands are blocked when operating a game machine or a handle. Further, in the return posture (operation pause state) in which the tongue is returned to the natural body and rested, it can be optimized as a neutral operation position, and malfunction can be prevented while improving operability, enabling long-term use. Further, the tongue movement operating portion 28 can be easily provided by using a curved tongue moving portion 5 or an intradental engaging portion 2w without being supported by the tongue in front of the oral cavity, and even if it comes into contact with the tongue. There is an advantage that it is possible to support the mouth without moving, prevent malfunction, and improve operability.

As described above, the biting tool 1 having the operating means 26 includes cross-direction operations and mouse operations that are often used in game machines and drones, as well as key input operations for personal computers, tablets, smartphones, and the like. Since it can be made possible by operation, it is possible to facilitate the utilization of the operated object such as a game machine, a personal computer, a smartphone, a television, an image image, a VR, and the visibility display tool 18. The biting tool 1 of the embodiment has an advantage that various trainings, hanitre, and the like can be naturally promoted when the operating means 26 is used. Further, since the biting tool 1 of each embodiment has the tongue moving portion 5, the bending structure 4, the upper tooth intradental engaging portion 2w, and the like, it is possible to suppress re-biting performed by holding the tongue by hand. However, it is possible to easily continue biting for several hours. In addition, the use of various functional appliances 6 can be easily attached to the face by the action of holding the biting tool 1 without being attached to another place to support it, and can be used with convenience while being carried as it is. If necessary, various functional instruments 6 and the like configured as the operated body can also be remotely controlled by the operating means 26.

[Creation of new themes such as the action of the tongue movement operation unit 28, terminal / tactile use, training method, etc.]
In the method of using (using) the biting tool 1 as the operating portion 26a in this way, the tongue moving portion 5 of the biting body 2 detects the movement of the tongue, and a specific stimulus or signal is sent to an appropriate place in the mouth such as the tongue or the palate. Since the tongue movement operation unit 28 that enables the addition (hereinafter simply referred to as the tactile signal addition) can be stably supported in the mouth, the tongue movement and the tongue rest in which the user moves the tongue up / down / left / right or back and forth can be reasonably concise and inexpensive. It can be made possible by various configurations. As a result, even if the tongue strongly pushes or touches the tongue movement operation unit 28, the tongue movement operation unit 28 is supported in the oral cavity without significantly changing the installation position, so that accurate operation and signal detection are ensured. be able to. Therefore, unlike the conventional tongue movement sensor unit in which the tongue movement operation unit 28 is placed directly on the tongue or is supported by being bitten by the anterior teeth or the anterior lip, malfunction due to misalignment due to movement during operation of the tongue or mouth. It is possible to improve the operation accuracy by suppressing the above, and it is possible to configure a simple and inexpensive operation means 26 without forming a complicated sensor support structure.

Further, when each functional device 6 attached to the biting tool 1 as required to be operated by the operating means 26, the function of the functional device 6 is performed without pausing the hands for performing business, housework, and other activities. It can be used in parallel (called while using or while exercising) while freely exerting its action. Then, according to the results of the functional action, training of the tongue and facial muscles can be performed naturally along with the tongue movement, so that the emotional sensation of the mind and body will be activated through the improvement and care of the facial sensory organs. It also has features such as being able to be optimized as a life tool that creates fun and meaningful life creation. In addition, the promotion of skill-up training as described above is promoted by the development of training assistance (subsidy) technology using personal computers, smartphones, wearable terminals, IOT, VR, AR, TV, tactile technology, etc., and training methods and deployment technologies. It also enables the creation of new themes in the field of use of chewing tools. In the field of tactile technology, for example, by applying a weak current to a suitable place on the surface of the tongue to improve the tongue function such as taste, and tongue function and brain function through forced reflex tongue movement by using current control. It enables various uses such as the ability to activate the.

[Usage themes and various technologies / lighting / decoration / lamps / otolith movement / control / space suit] Next, use the mouth biting means such as the left and right biting parts 2a or the mouth corner contact part 2k or the mouth corner contact biting piece 5h. In the biting tool 1 connected by the inner non-biting portion 2b, a bite used by attaching a light emitting body 26r for lighting, decoration, signal transmission, etc. to the biting body 2 provided with the mouth biting means and the outer non-biting portion 2s. The usage of the pinch tool will be described. This biting tool 1 easily and stably supports the light emitting body 26r at an appropriate position on the face or body through the biting of the biting body 2, and when the hand is blocked from carrying the light emitting body 26r. However, it can be used with convenience, and since the illuminant 26r is supported by the mouth, there is an advantage that the limbs can be used freely. Therefore, when both hands are closed and local lighting other than the headlights is required, lighting is used when walking or exploring at night, and underwater use and lighting that each person uses while swimming instead of a flashlight. In all cases, such as notification means that changes the situation and transmits information, use of tactile technology through the bite tool 1, performance by using Morse code, use of showtime, etc., it is convenient through the bite of the bite tool 1. It can be used mobileally. Further, it can be suitably used as a biting tool 1 for remote control operation in protective clothing such as a diving suit or a space suit whose movement is restricted.

[Development of electrical signal giver and measures to prevent sitting, anti-aging, otolith movement]
On the other hand, according to the NASA research report broadcast by NHK, "In order to avoid the harmful effects of sitting for a long time, for example, consciously standing up every 30 minutes is an anti-aging technique that forcibly continuously activates otolith movement and suppresses muscle aging. It will be. " However, even if the importance of standing up is understood, it is difficult to consciously stand up every 30 minutes during sitting time such as IT equipment operation work and study, and a suitable means for habituating otolith movement is required, and this solution is required. Suitable tools and means of use for this are issues.
In the above background, the biting tool 1 according to the present invention uses a timer means, an IOT means, or a smartphone to instruct the operating means 26, the tongue movement operating unit 28, or the biting body 2 to vibrate or the like at a desired time such as every 30 minutes. It is possible to easily install a notification means that makes it easy to give an action (notification) signal by motion, voice, or tactile technology-using ultrasonic waves of the tactile signal giving means to the user.
As a result, the biting tool 1 provided with the electric signal giving tool 21 such as a speaker can give a desired signal in a timely and appropriate manner, for example, during sitting time such as IT equipment operation work or study. It is possible to promote a conscious start-up operation based on the addition or supply of desired accessories. It also facilitates otolith movements suitable for anti-aging. Further, since a weak electric current can be easily applied to the surface of the tongue, it is suitable for improving tongue function such as tongue movement or taste, and can be used in various ways. Further, the electric signal imparting tool 21 installed on the biting tool 1 vibrates the tongue movement operation unit 28 and the biting body 2 by using a timer means, an IOT means, or a smartphone to notify the desired time such as every 30 minutes. Since it is possible to facilitate command operations such as, voice and recorded message transmission operations, or action signal operations using tactile signal imparting means or ultrasonic waves as a type that uses tactile technology, it is used through a biting tool 1 that is held in the mouth. It facilitates the conscious movement of the person.
Further, since the command operation such as voice and vibration can be transmitted from the extension portion 2L on the corner of the mouth, it is possible to promote various uses of the operation type biting tool 1. Further, since the biting tool 1 provided with a notification means such as a notification operation can perform the notification operation even in a temporary placement posture in which it is temporarily placed on a desk or the like without being bitten, the otolith movement during non-biting. It has the advantage of being widely used as a promotion tool and as an arbitrary message voice transmitter.

[Development of synergistic effects with various types of accessories 3m and usage, accommodation, support, hay fever, sublingual therapy]
Next, an accessory utilization structure in which various accessories 3m are attached to the biting tool 1 and used, and a usage mode thereof will be described. First, as the accessory 3 m, for example, a lamp composed of a vibration generating device, a light emitting element, or the like, which is electrically operated by manual or automatic means or by pinching or tongue movement operation, and an electric signal imparting tool such as a speaker or a microphone. There are various output means similar to 21, and there are also various glow balls, character goods, and optional decorative members.
Further, the accessory 3 m can be a carrier for accommodating or supporting various chemicals, medicinal plants, air fresheners, nutritional supplements, sweeteners, seasonings, foods, beverages, alcohol and the like. Since various holding bodies in this case can be conveniently attached to the biting tool 1, it is easy to use the holding body for taking or ingesting without forgetting during desired work or before and after exercise. be able to. In addition to making the entire or part of the structure of the accessory 3m storable by using the storage portion 10s or the like, the desired accessory 3m is internally or exteriorly provided in the tongue movement portion 5 and the outer non-biting portion 2s. It is also possible to use a lid member, a pillow portion 3, a face contact tool, or the like, or to use the structure of the mounting member 8. Further, if necessary, the electric signal imparting tool 21 can appropriately supply the desired accessory 3 m by, for example, a timer, a smartphone, an IOT means, or the like.

[Various effective action materials and new development of synergistic effects with usage, pollinosis, sublingual therapy]
On the other hand, when cedar leaves or a component carrying agent (effective acting material) thereof, which is effective for improving pollinosis, is put under the tongue, the tongue movement part 5 in which the effective working material is in the optimum supply posture is appropriately placed. By holding by the holding means, it is possible to promote the administration of the effective action material in accordance with the use of the chewing tool 1 in a time-efficient manner and without great stress, and it is possible to play a new sublingual therapy with a synergistic effect. it can.
In addition to the above, if a tubular holding body such as the tongue guide body 28a is used as a means for holding the mouth of various effective action materials in the shape of a candy ball for long-term trace intake, the action of storing and holding in the holding body. While preventing contact melting of the material with the surroundings, it is possible to reliably facilitate proper contact and trace intake by the tip of the tongue, and in this case as well, there are advantages such as enhancing the synergistic effect of use with the chewing tool 1.

[Development of fusion of remote control type biting tool 1 in FIG. 10 and wave type biting tool and operating means]
Next, a tongue inscribed design in which the wave-type biting tool 1 of FIG. 6 and the tongue movement operating portion 28 of FIG. 9 are fused will be described with reference to FIG. It should be noted that the same reference numerals are given to the same configurations under the above-described embodiments, and the description thereof will be omitted.
The biting tool 1 serves as an operating means 26 for the remote controller, and the tongue guide body 28a is integrally formed between the left and right biting portions 2a by substantially the same configuration and manufacturing means as those in FIG. ing. The tongue guide body 28a of the illustrated example is a tubular body formed by integrally connecting the upper guide portion 28b and the lower guide portion 28c, and the front-rear surface width of the upper guide portion 28b is made larger than that of the lower guide portion 28c. Similar to that shown in FIG. 9D, the upper guide portion 28b is curved downward toward the front side so that the front edge portion 28d is positioned close to the upper front dentition.
Further, the front edge portion 28d of the lower guide portion 28c is positioned behind the lower anterior dentition, the outer peripheral surface thereof is supported in a lift shape with a gap from the oral floor, and the lower guide portion 28c is supported by the tongue inserted into the gap. It is strongly lifted upward to make it easier to operate.

[Functional action of each part structure of the tongue guide body 28a and the pattern of tongue movement in FIG. 10]
As a result, the biting tool 1 causes the tongue inserted into the tongue movement portion 5 of the tongue guide body 28a to be pushed along the inner peripheral wall to promptly project the tip of the tongue to the front of the mouth, and the tongue return movement is also a large anteroposterior stroke. Can be done freely. Further, the tongue guide body 28a is formed on the inner peripheral wall on the upper guide portion 28b side at least on the operation surface (concave and convex surface) 28f having a desired shape and pattern as shown in FIGS. 10 (d), (f), and (g). Is desirable.
As a result, the user can easily select the desired movement by the tactile sensation of the tongue while specifically recognizing the shape and pattern of the uneven surface 28f by the tongue inscribed in the tongue guide body 28a. It is possible to effectively perform tongue operation and tongue training without erroneous operation while arousing interest by using the sense of touch.
Further, the trailing edge portion 28e of the tongue guide body 28a may have a structure that can be elastically moved backward from the solid line state of FIG. 10D, and in this case, a predetermined position is determined by a strong backward rewinding motion by the tongue. Since it has drag and can be moved as shown by the alternate long and short dash line, it is possible to expand the training range, strengthen the tongue strength, and improve the operation skill.

In the tongue movement operation unit 28 configured as described above, the tongue guide body 28a can be efficiently installed in the oral cavity in the biting posture while increasing the tongue movement part 5 and the peripheral wall area as much as possible, and in this state. It enables the tongue to freely perform omnidirectional movements such as up, down, left, right, front, back, diagonal, etc. as indicated by the arrows. Further, when the tongue movement operation unit 28 strongly moves the tongue in the operation direction indicated by each arrow, it tends to cause a position shift (operation shift) due to the operation shift movement in the same direction, but the operation shift movement is the biting portion 2a or By pinching the mouth angle contact portion 2k and contacting the upper intradental engaging portion 2w or the lower intradental engaging portion 5w with the dentition B, or by contacting the peripheral surface of the tongue guide body 28a with the palate or the floor of the oral cavity. Since it is regulated, it is easy to perform stable tongue movement without operation deviation, and it is possible to put the inserted tongue in a neutral state posture (tongue resting posture) to rest comfortably in the tongue movement part 5. is there. It is desirable that the left and right surfaces of the outer periphery of the tongue guide body 28a are manufactured so as to exert the action of the upper tooth intradental engaging portion 2w and the lower tooth intradental engaging portion 5w.

Further, the tubular tongue guide body 28a can be easily provided with a film-shaped front contact member 28m that elastically expands and contracts on the front edge portion 28d thereof, and in this case, the tip of the tongue extending in the tongue moving portion 5. This makes it possible to enjoy and effectively perform tongue tip training that pushes the front contact member 28 m against elasticity. Further, when the tongue pushing force sensor 28p is provided on the front contact member 28 m, or when the front contact member 28 m itself is used as a sensor structural member, it is used for a remote controller in order to enable a strong operation by extending the tip of the tongue, which has been difficult in the past. It can be used for various purposes as the tongue movement operation unit 28.

[Structure and action / tactile technology using the tongue guide body 28a in FIG. 10 as a remote control operation unit]
Next, an embodiment when various tongue sensors 28s are provided on the tongue guide body 28a that can be used as described above and used as the tongue movement operation unit 28 for a remote controller will be described.
The shape of the sensor means and the tongue operating surface in this case can be the same as that of the conventional one, and can also be as follows.
That is, the tongue movement operation unit 28 can dispose a predetermined number of tongue pressure type switches as described above at the upper, lower, left and right places in the tongue guide body 28a, but the tongue movement operation unit 28 is not limited to this, and is a proximity type switch that detects the position of the tongue. It can be any sensor means such as a fiber woven type sensor that detects a change in contact shape with the tongue, a contact sensor that detects the movement of the tongue with a soft plastic material, and a light reflection sensor used in tactile technology.
Then, the means for arranging each sensor makes use of the characteristics of the front edge portion 28d and the trailing edge portion 28e of the tubular tongue inscribed design, and differs for each operation position depending on the desired pattern as shown in FIG. 10 (f), for example. It is desirable to use an operating surface 28f that has excellent action such as a shape that can recognize the shape and is easy to operate by touch and a material that is superior in touch. Then, for example, it is possible to induce the taste of the tongue to be improved by an action stimulus that causes the operation surface 28f to operate as a signal by an external signal, and a tactile technology field in which the tongue can freely experience voice, image signals, etc. is realized. It can be done easily.

Further, the biting support means for holding the tongue movement operating portion 28 in the mouth is not limited to the means for pinching and holding the biting portion 2a between the upper and lower dentitions B, and the two-dot chain line in the plan view of FIG. As shown in FIG. 10 (h), the linear biting portion 2a protruding from the left and right to the rear of the tongue guide body 28a in a U-shape is bent so as to bypass the innermost teeth, and the front portion thereof. It may be configured to have a back tooth bypass type biting form in which the side is a mouth corner contact portion 2k. In this case, the biting tool 1 moves the tongue guide body 28a to the front side without applying a large biting load by the back tooth bypass type biting means that indirectly bites the biting portion 2a without directly pinching the biting portion 2a. Since it is regulated reliably and easily, there is an advantage that it can be adapted as a chewing tool 1 for a game field or a medical field that requires long-term oral support.
Further, in the case of the mouth-type biting tool, it is preferable to provide a stand-type pillow portion 3 having a mounting rod 7b or the like as shown by a two-dot chain line in FIG. 10 (a). In this case, the tongue movement operation unit 28 removed from the mouth can be prevented from coming into contact with the floor surface A via the grounding of the pillow unit 3, and the controller 26b or the like can be installed using the pillow unit 3. Easy to do.

[Tongue inscribed type biting tool of FIGS. 11 to 13 and each tongue movement operating unit 28 / tactile transmitting means]
Next, the biting tool 1 provided with the tongue inscribed type tongue movement operating portion 28 will be described with reference to FIGS. 11, 12, and 13. The same reference numerals are given to FIGS. 10 and the same configurations as those described above to avoid duplication, and the description thereof will be omitted. First,噛挟viewed ingredients 1 shown in FIG. 11 Setto from the outer teeth B inside the corner of the mouth portion through the biting portion 2a on both sides of the tubular or-ring-shaped or semi-cylindrical Shitado operation unit 28 It is configured to be provided with a vertical plate-shaped contact biting piece 5h in the corner of the mouth.
The mouth corner contact portion 2k can be provided on the outer surface of the mouth corner contact biting piece 5h, if necessary. In this case, the mouth corner contact portion 2k has a size that does not protrude significantly from the mouth corner portion and the mouth corner portion is outside from the inside of the mouth. Alternatively, it is desirable to provide it so that it is pressed upward.
As a result, the biting tool 1 is a mouth type (outing type) in which the outer non-biting portion 2s does not protrude significantly to the outside of the mouth, making it difficult to appear and facilitating use, expansion of applications, and mask wearing.
In addition, when the intraoral contact bite piece 5h is formed wide, the gap between the lips at the corner of the mouth is closed to suppress breath leakage, and contact stimulation is given to the inner surface of the cheek and the base side of the gums connected to the oral vestibule to train the oral muscles. And can be adapted to blood circulation.
Further, when the intraoral contact biting piece 5h is formed long along the outside of the dentition B, the lip is restricted from moving forward of the biting tool 1 similar to the upper intradental engaging portion 2w or the lower intradental engaging portion 5w. Since it can be regulated by itself, it is possible to make the biting tool 1 suitable for remote control applications that is easy to use for a long time. When the tongue movement operation unit 28 is vertically separated from the dividing line 3x position indicated by the alternate long and short dash line, the biting tool 1 can select a spatula-shaped usage mode similar to that shown in FIG. Further, if the left and right biting portions 2a can be extended or expanded and contracted, the inside corner contact biting piece 5h can be brought into contact with the outside of the corner of the mouth. In this case, the biting tool 1 of the mouth corner circumscribed type can be used. , The upper and lower pieces can be used as the pillow portion 3.

As described above, the biting tool 1 of FIG. 12 has a symmetrically formed pair of biting portions 2a in which a mouth angle contacting portion 2k having a breath leakage regulating portion 2i is integrally formed at the front portion of the block-shaped biting piece. The mounting rod 7b is used as the inner non-biting portion 2b of the outer mouth type via the outer non-biting portion 2s projecting shortly on the tip side of the corner contact portion 2k without being connected by the inner non-biting portion 2b of the inner mouth type. It has a connected configuration. That is, in the biting tool 1 of the illustrated example, the left and right biting portions 2a are connected by connecting the outer non-biting portions 2s of the left and right mouth corner contact portions 2k to both ends of the upward U-shaped mounting rod 7b in the front view. The medial non-biting portion 2b is positioned under the jaw when pinched to form a large space portion 5a in which the tongue can move freely, and a new pinching training and usage mode are created. When not in use, the biting tool 1 is supported by the inner non-biting portion 2b (tongue moving portion 5) serving as the leg portion 2h and the pillow portion 3 and separating the biting portion 2a side from the floor surface A.
Further, in the biting tool 1 having the above configuration, the tongue movement operating portion 28 can be detached or integrally installed between the left and right biting portions 2a. The tongue movement operating portion 28 of the illustrated example is provided by a mounting means 7 that engages the recessed groove-shaped mounting portions 7c formed on both sides of the tongue guide body 28a with the mounting protrusions 7g projecting from the biting portion 2a side in a detachable manner. It is designed to be attached and detached.
Then, the biting tool 1 also locally projects the upper tooth intradental engaging portion 2w that enables point contact with the inner surface side of the predetermined back tooth of the upper dentition B inside the front portion of the left and right biting portions 2a. In addition to the installation, the biting surface of the rear biting portion 2a is opened from the upper tooth intradental engaging portion 2w in a lateral view, enabling contact on the biting surface by the tongue and allowing the tongue to rotate freely in the back of the mouth. .. That is, when the tongue is rotated in the back of the mouth, the tongue can trace the upper biting surface of the biting portion 2a without being disturbed by the engaging portion 2w in the upper tooth, and the tracing contact with the innermost tooth. Promote back vowel movements such as freeing. The mouth-back tongue rotation movement can be performed in the same manner as in FIGS. 9, 10, 12, 12, 13 and the like in which the left and right outer surfaces of the tongue guide body 28a are used as the upper tooth intradental engaging portion 2w.

Next, the biting tool 1 shown in FIG. 13 and the tongue movement operating portion 28 thereof will be described. The biting tool 1 has a dome-shaped (spatula-shaped) upper guide portion 28b that can fit the tongue movement operating portion 28 along the shape of the palate, and the above-mentioned FIG. A biting portion 2a capable of taking a back tooth bypass type biting form similar to that shown in h) is connected, and a mouth corner contact portion 2k, a mouth corner extension portion 2L, a pillow portion 3, etc. are connected to the front portion of the biting portion 2a. The outer non-biting portion 2s is provided. That is, the tongue movement operation unit 28, which is the tongue movement portion 5, has a tongue tip operation (movement) in which the lower side is opened by forming the tongue guide body 28a into a wide spatula shape along the palate without limiting it to a cylinder or a ring shape. ) Can be freely performed while normal tongue resting can be easily performed, so that it can be optimized as a long-term use type operating means 26 that facilitates long-term use. The biting tool 1 may be used with the lower guide portion 28c, which is separately formed, attached to the floor of the oral cavity, if necessary, thereby enabling various operations similar to those described above. You can also. Further, in this case, the lower guide portion 28c can be used as an installation means for a throat lozenge, an action supply material, or the like. When the tongue circumscribed tongue movement operation unit 28 such as a ball shape is provided as shown by the alternate long and short dash line in FIG. 13B, the tongue movement operation unit 28 faces the appropriate place from the front side of the upper guide portion 28b via the support guide. You can do it.

[Figs. 14 and 15: Wave-type biting tool / face yoga tool made by bending linear members]
Next, each embodiment of the third group will be described with reference to FIGS. 14 to 16. First, the biting tool 1 shown in FIGS. 14 and 15 is manufactured so as to perform the same function as that of FIGS. 4 and 6 by bending a linear member having flexibility and a certain rigidity. The embodiment is such that fine adjustment of the shape, length, spacing, etc. of each part can be facilitated.
On the other hand, the biting tool 1 shown in FIG. 16 is formed by using a synthetic resin material such as silicon to connect a pair of biting portions 2a in a symmetrical shape and the front portions thereof to the oral floor separated rearward from the anterior teeth of the dentition B. An embodiment is shown in which the tongue movement portion 5 to be faced is integrally formed and manufactured. The same components and operations as those of the above-described embodiment are designated by the same reference numerals and the description thereof will be omitted.
The biting tool 1 of FIG. 14 has a biting body 2 having a tongue moving portion 5, a rear bending portion 5c, a biting portion 2a, a mouth corner contact portion 2k, and an outer non-biting portion 2s in substantially the same shape as the embodiment shown in FIG. The outer non-biting portion 2s in which the upper extension portion 2L of the mouth angle is inclined upward from the biting portions 2a on both sides of the inner non-biting portion 2b (tongue moving portion 5) via the mouth corner contact portion 2k is folded in a mountain fold. A top 2m to be a acupressure device 14 is formed by the bending valley portion 2u, and the bending main body leg portion 2h and the grip portion 10 are formed with the outer non-biting portion 2s facing downward from the top 2m.
Then, the leg portion 2h of the main body is formed by bending the midway portion of the extension portion 2L above the corner of the mouth toward the front, extending the lower portion toward the rear, and then folding back to form the pillow portion 3. As a result, as shown in FIG. 14 (b), the biting tool 1 selectively holds a plurality of temporary placement postures on the floor surface A and the floor surface A1 by the same grounding mode as that shown in FIG. 6 (c). Can be temporarily placed.
Further, as shown in FIG. 14B, the biting tool 1 made of the linear member bends the upper tooth intradental engaging portion 2w upward from the biting portion 2a side in a mountain fold shape so that the upper tooth intradental engaging portion 2w is formed into the base portion of the tongue moving portion 5. It can be easily projected to the side. Then, when the ridge folding angle of the upper tooth intradental engaging portion 2w is made steep, the front end side of the tongue moving portion 5 can be positioned rearward and face the back side under the tongue. If necessary, the upper tooth intradental engaging portion 2w side is displaced higher than the biting portion 2a side connected to the intraoral contact biting piece 5h as shown by an arrow and a two-point chain line in FIG. 14B, and the tongue moves. Since the front end side of the portion 5 can be adjusted to be separated from the floor of the oral cavity, the chewing tool 1 for adults can be easily used, for example, for children with a small mouth. Further, the left-right width of the left and right lower tooth intradental engaging portions 5w can be easily adjusted by changing the curvature on the front end side.
Further, since the biting portion 2a of the linear member can be easily bent in the middle or the rear portion in the vertical direction and the biting thickness at the time of biting can be increased, a large biting load is selected by the thick biting. It facilitates training and can activate saliva secretion by thick chewing. Further, when the rear end portion of the biting portion 2a is extended and bent in the vertical direction, the bending portion can be positioned behind the innermost teeth to restrict the front movement of the biting body 2.
Since the chewing tool 1 having the above configuration brings the lower side of the tongue movement portion 5 closer to the back base side of the tongue along the oral floor, the tongue movement is promoted and the movement thereof is similar to that described in FIG. It can be used for various purposes such as saliva secretion by training, sublingual therapy, apnea symptoms, and enhancing the response effect of low tongue.

[Fig. 14 Palate proximity type with the tip of the tongue moving part raised, low tongue raised with the tip, apnea improvement]
Next, with reference to FIG. 14 (c), a palate proximity type biting tool 1 in which the tip of the tongue moving portion 5 is placed upward and brought close to the palate along the palate will be described. The biting tool 1 of the embodiment is of a palate proximity type in which the tip end side of the tongue moving part 5 is bent and extended upward from the upper tooth intradental engaging part 2w side, so that the biting tool 1 even if the mouth is opened. It is possible for anyone to easily perform biting training that is effective for improving the low tongue without the need for complicated and skillful training such as low tongue chewing gum training. There is.
In this case, the biting tool 1 is of a palate proximity type in which the tip end side of the tongue moving portion 5 curved upward faces the tongue tip spot located in the substantially central portion of the palate where the tongue tip of the normal tongue is normally located.
As a result, the user who grabs the palate-proximity type biting tool 1 moves the tongue that passes through the tongue moving portion 5 that curves downward along the palate from the tongue tip (palate) spot to the anterior side from the floor of the oral cavity. The tongue sticking out movement (tongue sticking out movement) can be smoothed without being hindered by the tip. Then, the movement of the tongue by contacting and moving along the curved inner circumference of the tongue moving portion 5 above (palate tracing movement) can be freely performed to promote the palate tracing movement along the palate shape, and the extended tongue tip can be extended. This makes it possible to reliably facilitate the tongue pullback movement of pulling back and moving the tip of the tongue moving portion 5 toward the rear or upward.
That is, in the tongue pull-back movement that is easy for the user to consciously perform many times, the user touches the corner of the mouth with a smile while the corner of the mouth 2k presses the corner of the mouth with a smile through the backward movement of the tongue movement part 5 by the tongue force. When the force is released, the tongue moving portion 5 is returned to the original tongue tip spot by the reaction force of the corner of the mouth, so that the natural reciprocating motion of the biting tool 1 can be easily repeated.
Therefore, strengthening the tongue muscles, which eliminates the need for complicated techniques such as crushing gum with the tongue dexterously, makes it easier to continue low-level tongue improvement training while experiencing the pleasure reaction of mouth corner stimulation.
Further, the palate-proximity type tongue movement part 5 can be adapted to the oral type biting tool 1, and the tip of the tongue is always in the tip of the tongue movement part 5 during the exercise standby in which the tongue pull-back movement is suspended. In order to make it possible to contact, the user can easily position the tip of the tongue in the tip of the tongue, both consciously and unconsciously, so that this becomes a habit and contributes to improvement of the lower tongue.
After forming the lower intradental engaging portion 5w in the lower anterior position from the upper intradental engaging portion 2w forming the tongue moving portion 5, the tip of the tongue moving portion 5 is formed as shown by a two-point chain line in the figure. When the tongue is flexed inwardly and upward to a position where the tongue is raised and supported upward from the floor of the oral cavity, the tongue is raised and supported toward the palate during pinching as described later in FIG. It can be a tongue-raising type biting tool 1 that is effective for dealing with syndromes.

[Fusion training / balloon power utilization type of spring force type biting tool and face yoga in Fig. 14]
Next, the biting tool 1 and its method when used for face yoga (facial muscle training) suitable for the anti-aging will be described with reference to FIG. 14 (a). Since the biting tool 1 in the illustrated example is made of a material and a shape having an elastic force (spring) that can elastically restore the vertical movement of the entire biting body 2 and the corner contact portion 2k, the user can use it. When repeating, for example, "squeezing the mouth and raising the corner of the mouth" peculiar to face yoga while holding the biting tool 1, the left and right corners of the mouth contact 2k side are inward arrow direction from the normal pinching posture while holding the bite. It can be elastically narrowed and deformed, and after that, when the corner of the mouth is returned to the original posture of raising the corner of the mouth by releasing the purging of the lips, the corner of the mouth 2k is returned to the original position by the spring force that follows this return movement speed. Return.
As a result, the user who grabs the biting tool 1 can move the facial muscles such as the mouth and cheeks in a direction that opposes the spring force of each part, and the deformation drag force due to the spring force and the movement such as braking return resistance that hinders the return operation. While experiencing the load, you can perform a new face yoga exercise using a bite.
At this time, since the biting tool 1 can add various push-up and tongue pull-back movements against the spring force of the tongue moving portion 5, it is a new type of biting tool used in the field of face yoga. It is possible to easily develop a facial muscle training method, and to enable training that is unique to the use of a tool that applies a predetermined exercise load to the internal muscles of the face, for example, "nasal enlargement / contraction motion".
Further, the chewing tool 1 that can be reconstructably deformed is performed by grasping the outer non-biting portion 2s side of the biting tool 1 that the user holds with both hands as necessary, such as up / down / left / right guidance movement of the face and twisting of the upper body. Squat movements can be optimized along with arm and scapula movements.
As described above, the chewing tool 1 and the usage method that can be used in combination with face yoga enable not only new facial beauty and health but also voice training and training for preventing aspiration.
In the biting tool 1 of the illustrated example, since the end side of the mouth angle contact portion 2k and the mouth angle upper extension portion 2L can be attached and detached via the contact portion 7j, it can be easily disassembled and manufactured and used in various ways. In addition, a connecting mounting rod 7e that connects the left and right corner contact portions 2k side with a predetermined spring force is provided, and face yoga training using this shape and spring force is possible. Further, when the tongue movement operation unit 28 having the balloon structure described above is provided and used in FIG. 8, it is possible to perform more advanced facial yoga exercise in consideration of the tongue movement.
When connecting the balloon to the air pump, if the tongue movement portion 5 shown in FIG. 14C is connected to the pipe material and the middle portion thereof, the air supply to the balloon and the support structure are simple and easy to use. Therefore, it is possible to provide a method of using the power-utilizing type biting tool 1 capable of various biting training such as forcibly moving the jaw up and down.

[FIG. 15 Constituent action of a biting tool having a tongue circumscribed tongue movement operating portion 28 by a linear member]
The biting tool 1 of FIG. 15 has a structure in which the tongue moving portion 5 is partially different from that shown in FIG. 14, and the other parts have substantially the same structure. The tongue movement portion 5 forms an circumscribed tongue movement operation portion 28 bent in a loop shape at the tip of the left and right tongue movement members (arms) that are curved toward the front and folded downward and backward. There is. As a result, the biting tool 1 having the tongue inscribed type tongue movement operating portion 28 can hold the tongue tip to the outer circumference of the tongue movement operating portion 28 while enabling the biting movement in the same manner as those shown in FIGS. As shown by the arrow in FIG. 15 (b), the tongue movement is performed so as to move while circumscribing. That is, as shown in FIG. 15 (c), the biting tool 1 forms the upper tooth intradental engaging portion 2w by inclining and raising the tongue moving portion 5 from the biting portion 2a side upward. The U-shaped tongue movement operation part 28 in a plan view faces the back side of the tongue and the floor of the oral cavity through a support part 5g that bends and folds along the anterior teeth of the tongue at a position where the tip side of the tongue movement part 5 is close to the palate. It is projected backward toward a position where it floats away from the tongue.
As a result, the biting tool 1 can contact and press the tongue movement operating portion 28 that is projected and supported in the mouth while rotating the tongue along the outer circumference, and also presses the support portion 5 g with the tip of the tongue and the tongue. Various tongue movements such as tracing the moving part 5 from below can be performed.
The biting tool 1 that causes the tongue movement operation unit 28 to face under the tongue has an advantage that it can stimulate the vicinity of the salivary glands to facilitate saliva secretion. The biting tool 1 to be configured can be provided with the upper guide portion 28b of the spatula type, and the upper guide portion 28b and the tongue movement operation portion 28 are provided with an operation surface 28f having an arbitrary operation function. If provided, it can be an electrical operating tool such as a remote controller. Further, the tongue inscribed type biting tool 1 is not limited to the linear member, and can be manufactured by the material and the wave type shape as shown in FIG.

[Silicone mouth-type biting body, rear extension biting portion 45, and mouth corner contact biting piece 5h in FIG. 16]
The biting tool 1 of FIG. 16 shows an embodiment made of a synthetic resin material such as silicon, and the front part of the biting body 1c paired in a symmetrical shape is separated rearward and downward from the front teeth of the dentition B and faces downward. The tongue movement portion 5 curved to the base side is integrally connected at the base side. Then, the biting body 1c has a block-shaped biting portion 2a that is long in the front-rear direction, and an intraoral contact biting piece 5h that exerts the same action as that shown in FIG. 13 on the outside of the front portion of the biting portion 2a. Have. Details of each part will be described below.
The biting portion 2a of the left and right biting bodies 1c is a block body having the same cross-sectional shape as that of FIG. 6, while the rear biting distance L is set to about the length of two innermost teeth and behind it. It is desirable to provide a rear extension bite portion 45 having a length of about one innermost tooth, and a tongue guide surface 46 inclined outward is formed on the inner rear surface of the rear extension bite portion 45 in a slanted shape.
As a result, the biting portion 2a is a space portion (referred to as the posterior space of the innermost teeth) formed between the left and right backs of the palate after the wisdom tooth is pulled out, and the rear extension biting portion 45 is formed. A new tongue that is performed on the back side of the mouth, for example, by alternately pushing the left and right tongue guidance surfaces 46 with the tongue, without preventing the tip of the tongue from entering the space and hooking the tongue in order to fill it. Enables back load exercise. At this time, the upper tooth intradental engaging portion 2w or the lower tooth intradental engaging portion 5w, which are point-contacted with the left and right teeth, have each protruding engaging portion as a fulcrum and operate the biting tool 1 in a left-right arc. There is an advantage that various tongue movements can be effectively performed, such as alternately pressing the left and right mouth corner contact portions 2k, the mouth corner contact biting piece 5h, and the mouth angle upper extension portion 2L against the face.

Further, when the bite portion 2a moves forward, the rear extension bite portion 45 extending to the rear portion can be quickly bitten by the innermost teeth, so that there is an advantage that further forward movement can be prevented. It is desirable that the rear extension bite portion 45 be formed thinner than the main body of the bite portion 2a. In this case, in order to alleviate a large contact with the wisdom tooth remaining without extracting the tooth, the rear extension bite portion 45 is not discomforted and is bitten and bitten. Enables various tongue movements such as pinching and turning the tongue.
The sandwiching body 1c is a reinforcing piece that acts as a rib on the inner front portion of the intraoral contact biting piece 5h formed on the outer side of the front portion of the biting portion 2a and the front portion of the biting portion 2a or the base side of the tongue moving portion 5. It is connected by 47. As a result, when the mouth angle contact portion 2k performs the mouth angle rotation pulling action (mouth angle pushing operation) indicated by the upward arrow, the reinforcing piece 47 has the mouth corner contact biting piece 5h due to the pressing reaction force of the mouth corner trailing edge K. It has features such as being able to prevent easy bending and maintain mouth corner contact stimulation, and to make it a streamlined shape that is easy to use while eliminating the corners of the biting body 1c in a plan view.

Next, a method of using the biting tool 1 and a mode thereof will be described with reference to FIG.
First, when the biting tool 1 is bitten into the mouth, the user narrows the biting width of the left and right biting bodies 1c against the elastic force of the tongue moving portion 5 and half the rear part of the biting portion 2a into the oral cavity. While in the inserted state, position the tongue moving portion 5 on the floor of the oral cavity below the tongue and release the hand. As a result, the left and right biting portions 2a are expanded so as to be inscribed in the proper oral position by the restoring force of the tongue moving portion 5, and the upper tooth intradental engaging portion 2w or the lower intradental engaging portion 5w is in contact with the left and right teeth. It can be easily positioned at the contacting position, and the biting tool 1 can be stably supported in the optimum biting posture by the re-biting operation with the biting portion 2a placed on the back tooth side.
In the case of the biting tool 1 provided with the mouth angle contact portion 2k via the mouth angle raising distance H or the like, the upward movement of the biting body 2 is restricted and the biting portion 2a rises from the back tooth surface of the lower dentition B. It is possible to prevent the chewing part from rising, such as when it comes off or when it comes off, and when the mouth angle contact part 2k acts to rotate and pull up the mouth angle, the trailing edge K of the mouth angle is directed toward the upper side so that it smiles. Will be urged above the corner of the mouth.

Further, the biting tool 1 stably supports the front part of the biting body 2 by the tongue moving part 5 and the mouth corner contact part 2k, and has a rear biting distance L from the mouth corner contact part 2k so that the biting part 2a is on the innermost tooth side. In order to be able to chew firmly and stably and to facilitate re-chewing, it is possible to repeat the smile keeping motion and the mouth corner pushing motion as in FIG. 6, and it is preferable to use the chewing tool 1 for a long time. It can be carried out.
Further, since the biting portion 2a of the biting body 1c is flattened without intentionally providing standing walls for biting guides on both sides of the biting surface, it is caught by the upper teeth during the biting motion performed by opening the mouth wide. As shown by the arrow, it facilitates the biting movement such as re-biting by moving the jaw up and down and turning the tongue on the back tooth side.

On the other hand, the intraoral contact biting piece 5h can be widened in the vertical direction as shown by the two-point chain line in FIG. 16C, and in this case, the outer circumference is large inside the corner of the mouth leading to the oral vestibule. Since it can be inserted, the contact stimulus to the corner of the mouth can be further enhanced from the inside, and there is an advantage that the feeling of use by the contact massage to the gums and the like accompanying the chewing movement is enhanced.
Further, if the mouth corner contact biting piece 5h is provided on the base side of the mouth corner contact portion 2k and the mouth corner portion is closed from the inside of the mouth, a gap (mouth corner) generated between the upper and lower lips when the mouth corner contact portion 2k is bitten. It is possible to easily prevent breath leakage from the gap between the lips. The length, width, and shape of the mouth angle raising distance H, the rear biting distance L, the tongue moving part 5, etc. are all adjustable so as to enable the use of biting according to the size of the mouth or preference. Alternatively, it is preferably made of a material. Further, as shown by the alternate long and short dash line in FIG. 16A, when the mouth corner contact portion 2k having a shape that does not protrude significantly from the mouth corner portion is formed on the mouth corner contact biting piece 5h, the above-mentioned mouth corner type is used. Similarly, it makes it difficult to see the posture in which the chewing tool 1 is put in the mouth, and the mask can be worn while holding the chewing tool 1 without significantly deforming it, so it can be used for a long time without worrying about the eyes. There are features such as being able to do.

Further, the biting tool 1 of the illustrated example is a means for attaching a screw, a fitting structure, or the like to the outside of the contact biting piece 5h in the corner of the mouth, which is erected on the outside of the front portion of the biting portion 2a, as shown in FIG. With 2t or the like, the mouth corner contact portion 2k having a desired shape can be detachably attached, and the attachment rod 7b can be detachably attached to the end of the outer non-biting portion 2s, and the attachment rod 7b has the above-mentioned function at any position thereof. A desired device such as an instrument 6 or an accessory 3 m can be attached and used.
The functional device 6 shown in the figure is a practice tool with an arbitrary structure that can be effectively performed while chewing and supporting wind instrument practice, vocal practice, breathing method, etc., and the attachment / detachment angle and position can be adjusted. This is an example provided in. Further, the functional device 6 can be used without supporting it with both hands, such as a piroro stick type input device that converts characters and figures by inputting breath and voice.
Further, when the facial muscle exercise means 32 as shown in FIGS. 8 and 9 is provided on the biting tool 1, the operating member 32a having a weight can be directly attached to the left and right attachment means 2t and used. At the same time, the attached attachment rod 7b can be a pillow portion 3, and actuating members 32a can be provided on both sides thereof to form the facial muscle exercise means 32.
When the tongue movement operating portion 28 is provided on the biting tool 1, the tongue guide body 28a is detachably attached to the tongue moving portion 5 as described above, and the left and right biting portions 2a are connected by the tongue guide body 28a. The structure can be integrally provided so as to be performed, and the functions such as tongue movement and remote control operation can be freely exhibited according to the above-mentioned constituent action.
The device 29 shown by the alternate long and short dash line is a gum stimulator that has the same effect as that shown in FIG. 4, and is located in the oral vestibule from above or below the biting portion 2a side or the mouth corner contact biting piece 5h side. It forms a gum stimulator that extends in a loop toward. In the gum stimulator 29 of the illustrated example, since the left and right biting portions 2a are connected by the upper gum stimulating piece 29a extending upward, the tongue moving portion 5 having the above-mentioned shape can be omitted if necessary. The stimulating piece 29a can be located in the vestibule to regulate the back-and-forth movement of the chewing tool 1 and free the movement of the tongue, so that the design can promote saliva secretion and can be used for a long time.

[Tongue-raising type biting tool of FIG. 17, upper gum stimulation piece 29a of a modified example of FIG. 16]
Next, the biting tool 1 shown in FIG. 17 will be described. It should be noted that this embodiment is a modified embodiment of FIG. 16, and the description of the same configuration will be omitted.
In the biting tool 1, the lower intradental engaging portion 5w is formed in the lower anterior position from the upper intradental engaging portion 2w forming the base side of the tongue moving portion 5, and then as shown by a two-dot chain line in the figure. By forming the tip of the tongue moving portion 5 in a folded shape from the floor side of the oral cavity upward, the tip of the tongue moving portion 5 raises and supports the tongue. Therefore, in this case, the biting tool 1 can lift and support the tongue in a state where the movement in the anteroposterior direction is restricted by the upper tooth intradental engaging portion 2w or the like, and thus bites the action as improvement training of the lower tongue. It can be synergized with the effect, and it can be a tongue-lift type biting tool 1 that is effective for dealing with apnea syndrome.
The appliance 29 shown by the alternate long and short dash line is a gum stimulator that has the same action as that shown in FIGS. 4 and 16, and is directed upward from the biting portion 2a side or the intraoral contact biting piece 5h side. The extended upper gum stimulation piece 29a has a shape in which the central portion thereof is cut off. In this case, the upper gum stimulation piece 29a can freely select the left and right tip positions in the oral vestibule and apply a load from the mouth to a desired position such as the nostril or the nasal wing, so that synergistic of nasal movement and oral vestibular massage Can be made more suitable.

[Toothbrush, tongue coating remover, nasolabial fold eraser, mouth and face care products used in Figures 18 to 20]
Next, each embodiment of the fourth group will be described with reference to FIGS. 18 to 20. The same components and operations as those of the above-described embodiments are designated by the same reference numerals and the description thereof will be omitted.
First, the biting tool 1 shown in FIG. 18 shows an embodiment of use as a toothbrush-type oral and facial care product, in which a tongue moving portion 5 is formed at the central portion in the length direction of the handle (biting body 2). A bite portion 2a and a mouth corner contact portion 2k are formed on the left and right sides of the base portion via the bending structure 4, and a toothbrush as an inexpensive daily necessities can be conveniently used with a simple configuration.
This toothbrush-using (specification) type biting tool 1 is of interest to children when compared to a straight conventional handle when making a handle with a wavy design that bends greatly in an uneven manner in a plan view. It has the advantage of making it possible to enjoy new toothbrushes and promote tooth brushing because it can arouse curiosity and change the handle and brushing angle in various ways.
On the other hand, when this toothbrush (biting tool 1) has a wavy design handle that bends greatly in a concavo-convex manner in the front view as in FIG. 6, in this case, the handle is bent in the vertical direction. It has the advantages that it can be gripped without slipping, the push-pull operation can be made appropriate, and hygienic temporary use can be promoted through the pillow portion 3 formed by the unevenness.
Further, in the toothbrush of the illustrated example, a brush handle 55a having a brush portion 55 with brush flocking and one end side of the handle serving as the biting body 2 are provided with a separation assisting means 56 such as a handle portion that can be inserted and removed or engaged with and removed. It can be an embodiment having convenience through.
The toothbrush having the contact portion 56 facilitates the separation of the brush portion 55 at the time of disposal when the brush function has deteriorated, so that the handle side can be quickly collected and effectively utilized.
The biting tool 1 having the hand portion 56 is not limited to the handle of the toothbrush, and even in the biting main body 2 having an arbitrary structure, the hand portion 56 has the various functional appliances 6 and accessories 3 m, the storage portion 10s, or the pillow. The part 3 and the like can be attached. Further, a member corresponding to the extension portion 2L on the corner of the mouth can be attached to the leg portion 2h or the like of the main body as an attachment through, for example, the attachment hole 7h.

The toothbrush-using type biting tool 1 shown in FIG. 19 has an embodiment in which the biting body 2 is easy to grip as a simple type that can be manufactured more concisely and cheaply than the toothbrush of FIG.
That is, this toothbrush has a simple design in which the side view shape is substantially linear, and for example, a large number of handles (biting tool 1) are inserted in a cup to facilitate vertical storage.
It is preferable to provide a separation assisting means such as a separation mark 56a such as a concave groove or a pattern on the brush portion 55 side of the handle of the toothbrush. In this case, the brush portion 55 is provided with the separation mark 56a as a mark. Since the separation or refraction removal can be easily performed at low cost, the reuse of the handle side can be promoted at the time of brush disposal.
In the toothbrush-specific biting tool 1, when the cutting means such as the contact portion 56 and the cutting mark 56a is not provided, the brush portion 55 is separated by a cutting means such as a knife or pliers and a handle is used. In addition, the brush flocking can be removed from the brush portion 55 before use.

The toothbrush-using type biting tool 1 shown in FIG. 20 has a plan view shape that is simpler than that of the toothbrushes shown in FIGS. 18 and 19 and has a biting body 2 that is easy to grip even with a small hand. The shape in the side view is formed in a curved shape as a whole by extending the mouth angle contact portion 2k connected to the bite portion 2a in an inclined manner toward the upper side and providing the outer non-bite portion 2s. The main body 2 is configured. In other words, it arouses the interest and curiosity of the user compared to the conventional straight-shaped handle, and enables toothbrushing with various handles and brushing angles, promoting fun and new toothbrushes and toothpaste. To do.
On the other hand, in the case of making a straight shape without forming a curved shape as described above, it can be formed as shown by a two-dot chain line in FIG. 20 (b), and in this case, it is shown in FIG. 19 (b). When the mouth corner contact portion 2k has an upward protrusion shape, the mouth corner contact stimulus in the direction of raising the mouth angle can be applied and the biting training effect can be improved, and the protrusion end can be made into the pillow portion 3.
Further, the biting tool 1 for designing the handle of the toothbrush has a particularly simplified side view shape, for example, in order to facilitate vertical storage in which a large number of biting tools 1 are inserted in the cup, various biting tools. It enables the convenience and activation of the circulation use of 1.
Further, as in the biting tool 1 shown in FIGS. 18 to 20 in each of the above embodiments, the rear end of the smooth biting portion 2a and the front end of the tongue moving portion 5 can be inserted into the oral vestibule in the vertical direction. In the type that can be used, it is possible to perform new training by pinching vertically in the oral vestibule, and when the chewing body 2 is touch-moved by hand, new exhilaration is achieved along with key movement and blood flow promotion by finger pressure or contact stimulation. There is an advantage that the feeling can be activated.

Further, it is desirable to form a spherical convex portion in advance at an appropriate position at the end of the toothbrush. In this case, the biting tool 1 can be a muzzle tool that brings the convex portion into contact with the gums and the inner and outer skin of the cheek, and the convex portion. It can be used as a shiatsu tool that presses the exodermis of the face. This acupressure tool uses a cheek pinch to facilitate the care operation of acupressure on the buccinator muscle for 1 minute a day, which is effective for thinning the nasolabial fold, depending on the use and presence of the cheek pinch 1. Sometimes it can be used as a facial care product, and the convex part can be used as a pillow part 3 if necessary.
Further, the biting tool 1 capable of reversing the normal biting posture back and forth and placing the front portion of the tongue moving portion 5 on the back side of the tongue grips the biting tool 1 and moves back and forth or moves the tongue back and forth. By forming a moss-removing portion with an edge portion or a groove portion for moss-removing at a portion that strongly contacts the lower part in the front-rear direction when expanding and contracting, the moss-removing portion of the tongue moving portion 5 and the tongue surface are formed. There is an advantage that the removal of tongue moss through contact can be conveniently expanded to be used as a facial care product while utilizing the biting time.
The moss drop portion may be attached to the tongue moving portion 5 by an attachment structure.
That is, the biting tool 1 strokes an oral care part such as a toothbrush, an oral pressing tool, or a tongue coating remover, or a finger pressure tool or a facial skin that presses the face against the outer non-biting part 2s of the biting body 2. Activates daily use as a facial care product that provides a facial care part such as a stroke.

[Auxiliary stand, chin rest, neck muscle load, tired eyes, acute esotropia, eye training tool] Next, with reference to FIGS. 21 and 22, the stand (biting aid) which is an auxiliary tool for using the biting tool 1. Each of the 60 embodiments will be described. The common structure in each figure and the same structure as those in the above-described embodiment are designated by the same reference numerals. First, each stand 60 in the illustrated example has a stand body 62 composed of a chin rest 61 formed so as to be chin rest and a pedestal portion 60a that can be mounted on a table such as a desk, and the bite above the stand body 62. It is composed of a biting tool support part (tool mounting part) 63 and the like that can support the pinching tool 1, and the biting tool 1 is detachably attached to the biting tool support part 63 while it is placed upright on a desk. Can be supported. As a result, the user can pinch and use the biting tool 1 attached when the stand is used, and the stand 60 can be lifted and moved through the biting tool 1 that has been bitten, so that the weight of the stand is used. Training of the jaw muscles and the like can be facilitated. Further, the user who holds the biting tool 1 without attaching it to the biting tool support portion 63 is in a jaw-standing leaning posture in which the jaw portion is temporarily placed on the jaw-mounting portion 61, and the head weight is received and supported by the stand body 62. It is possible to put the chin on the chin.

The background in which this stand 60 is required will be described. The load on a person's neck is 4 to 5 kg when the head tilt angle is zero degrees, 15 kg at 30 degrees, and 27 kg at 60 degrees, so the load on the neck muscles is particularly high when working on a personal computer or desk for a long time. It is known to induce stiff neck and stiff shoulders such as straight neck. Therefore, it is recommended for programmers, gamers, monitor checks, etc. to use a stand that can be used as a pillow that can be placed on the chin for long hours of desk work, and for leaning work, once every 30 minutes, the spine is stretched and the work is in progress. Awareness movements such as otolith movements that make a standing up movement and means for arousing and continuing this are issues. On the other hand, since the screen is watched for a long time when using a personal computer, a smartphone or a game device, measures against eye muscle fatigue of young people as well as the user have become a social problem, and the necessity of eye-catching training and screens and books It is known as an effective measure to set the appropriate gaze distance to the equal gaze object to 30 cm or more, and even if the importance of these practices has permeated, the creation of tools and training methods that can appropriately practice this is an issue. ..

The stand 60 shown in FIG. 21 for solving this problem changes the relative posture of the upper frame 65 having the biting tool support portion 63 and the flexible lower frame 66 having the pedestal portion 60a by the connecting portion 67 having a universal joint structure. It is connected freely. Then, a mounting portion 63a capable of mounting and supporting, for example, the grip portion 10 of the biting tool 1 is provided on the mounting base 61a forming the jaw mounting portion 61. As a result, the stand 60 for attaching the pinch tool 1 to the chew tool support portion 63 whose height position is adjusted is held by the chest, and when the user in the desk working posture operates the keyboard or the screen with both hands, the user pinches. The stand 60 can be used at the same time while sandwiching the tool 1. Then, when the user uses the stand 60 by holding the biting tool 1 removed from the biting tool support portion 63, the jaw is temporarily placed on the jaw rest portion 61 while holding the biting tool 1. It can be used, and in any case, it is possible to relieve the load on the neck muscles, improve the habit of wearing a chin stick, and improve the stoop by stretching the back muscles. Further, the stand 60 allows a holder 68 capable of supporting a gaze object or a desired article to be freely attached to the mounting seat 65a of the upper frame 65. In the holder 68 of the illustrated example, an arm 68a whose posture can be changed is detachably attached via a mounting portion 68b on the base side, and an accessory 3 m, a functional device 6, a visual field display tool 18 such as a smartphone, or eye training described later is attached to the tip of the arm. A support portion 68c capable of supporting the tool 70 or the like is provided to enhance the convenience of use for other purposes.

Next, the stand 60 shown in FIG. 22 will be described. The stand body 62 of the stand 60 has a hollow body pillow shape having a triangular or trapezoidal shape when viewed from the front, and has a design in which the outer periphery is covered with an elastic cloth or sponge-like member, and a jaw rest portion 61 is provided on the top portion. The biting tool support portion 63 having the mounting portion 63a is formed, and the upper frame 65 is vertically and horizontally adjustablely mounted in the hollow portion of the stand body 62 via the connecting portion 67. The upper frame 65 is housed and installed so that the upper side can be pulled out from the opening 62a formed in the stand main body 62, and the mounting base 61a is formed on the upper part. Further, the stand body 62 makes it possible to store articles inside through the palate 62b, makes it possible to install a desired functional device 6 such as a speaker at an appropriate position on the front side, and an appropriate distance from the object to be watched on the front side. Distance notification means 69 such as a proximity sensor for detecting the above is installed. The stand 60 allows the eye training tool 70 having an arbitrary structure to be installed on the upper frame 65 by the same means as the holder 68, and the illustrated eye training tool 70 is used for eye training and is used for the upper frame. A mounting portion 70a that can be mounted on the 65, a flexible and stretchable arm 70b extending in front of the mounting portion 70a, a viewpoint portion 71 and the like arranged at predetermined intervals along the arm length, and the like. It consists of. Further, the viewpoint portion 71 of the illustrated example is installed on the upper part of each viewpoint arm 70c which is flexible and projects from the arm 70b so as to be able to change its posture, and the interval or height of each index 71 or the arm length and shape. Has an artificially adjustable structure. As a result, the user can easily use the eye training tool 70 mounted in a calm and stable posture using the stand 60 at any time, and also can easily use the eye training tool 70 in a posture in which the biting tool 1 is pinched. By using them in parallel, it is possible to perform various eye trainings such as eye gathering training as described later and new effective biting trainings integrated with the eye trainings. Further, the eye training tool 70 can be attached to the biting tool 1 by the same mounting means 7 as the functional device 6 described in FIGS. 1 to 7, and in this case, the stand 60 can be used. It is possible to improve the convenience of mobile use without the need for it, and to solve the following problems by creating the advantage of promoting the achievement of the purpose by using a simple and inexpensive structure and an easy method.

That is, the necessity of the above eye training is, for example, according to the NHK Gatten "Repel tired eyes" program on July 19, 2017, to prevent acute esotropia caused by overuse of smartphones in recent years, the eyes are seen from the screen. It was recommended to keep the eyes away by 30 cm or more, avoid using them for 4 hours or more, perform eye closure recovery operation for 1 minute per hour, and perform eye strain training that enhances dynamic visual acuity. In addition, it was clarified that the continuation of the eye-catching vision training, in which both eyes focus and move from a distance to the front side of the eye, enhances dynamic visual acuity, enhances the results of various sports and competitions, and leads to record breaking. Against this background, conventional eye training tools and vision training methods do not carry a suitable biting tool in the mouth, so it is difficult to move and use the eye training tool while wearing it on the body. There are problems that it is difficult to operate in the mounted state, and that the operation and mounting structure are complicated and the cost is high.

Therefore, the eye training tool 70 of the embodiment for solving the above-mentioned problem is required to be used in combination with the biting tool 1 or the stand 60 based on the background of the broadcast content and the corresponding theory, such as eye training. The purpose is to effectively achieve the desired training by making it easier to perform eye training on a daily basis. That is, in the eye training tool 70 of the illustrated example, for example, the eye training tool 70 uses a viewpoint guiding means for sequentially moving the viewpoint (focus) from the front side far to the front side via the viewpoint portion 71 arranged in the front-rear direction. can do. Further, since the portable movement at this time is facilitated via the biting tool 1 or the jaw-mounted stand 60, the above-mentioned problems can be achieved and the effect of use can be improved. Further, the eye training tool 70 can lightly recognize the index 71 in the front-rear direction in which the viewpoint guiding means is arranged along the length of the arm 70b by the predetermined viewpoint guiding means and other training patterns. Then, the control of the electric operation unit in the case of adopting the electric operation method such as the use of a lamp can be made possible by the control technology such as the operation means 26, the smartphone, and the IOT described in each of the above-described embodiments. On the other hand, the viewpoint unit 71 in the case of using the electric operation method makes it easy to change the perspective recognizable image in one screen (screen or the like) or to make a screen device such as a lamp or a screen that can change the image position. In this case, the eye training tool 70 can be used as the visual field display tool 18 to be compact and easy to control changes, so that dynamic visual acuity that moves the line of sight in various ways and other desired vision training can be facilitated.

[Manufacturing material of biting tool 1 and mass production, training effect, etc., common matters] Next, the material, mass production, resistant training effect, etc. will be described as the manufacturing procedure of the biting tool 1. In mass production of the biting tool 1, a synthetic resin material such as silicon can be easily manufactured by plastic molding. Further, the entire biting body 2 can be manufactured with high strength by a molding process using a nanofiber developed in recent years, and the molded product can be coated with a tough gel-like synthetic resin or the like. In this case, strength and elastic pinching property can be optimized. Further, if the inverted F-shaped shape of the biting body 2 or the biting portion 2a or the mouth corner contact portion 2k is made into a spring structure, the user naturally performs a biting motion against the elastic force of the biting body 2, so that the chewing And can be suitable as a biting tool 1 for resistant training. In addition, the chewing tool 1 that effectively applies heating stimulation by using a heating material (heating device) and cooling stimulation by using a coolant (cooling device) is used for each person's time, time, and breathing method. , Mindfulness, etc. are made into a training manual (Hanitre manual construction), which makes it easier to achieve results for each desired purpose such as awakening mood change and awakening while studying and driving, as well as mood change and awakening fields, etc. It can be optimized as an effective mental tool.
Further, when the chewing body 2 is made of a pipe member made of synthetic resin or metal, it can float on water, so that it can be suitable for use in a bathtub, a pool, or underwater.
Further, the biting body 2 is a soft member 2n made of a soft synthetic resin or the like having a flexible core material 2g at least in the inner non-biting portion 2b and the biting portion 2a, and the outer circumference of the core material 2g is in the form of rubber or gel. When coated, the dimensions of the main part of the biting tool 1 can be easily adjusted to the user's mouth and usage pattern. The chewing body 2 and the grip portion 10 can also be manufactured by a molded product using a tough gel-like synthetic resin, a biopolymer, a nanofiber obtained from a plant such as wood, which has been developed in recent years.

Further, the biting tool 1 may be manufactured by a laminated structure in which a plurality of members are laminated, and the biting body 2, the grip portion 10 and the pillow portion 3 may be made of other antibacterial synthetic resin, silicone rubber, or scallops, if necessary. It can be manufactured as desired by combining materials such as. Further, the biting tool 1 is used by preventing submersion when children use it when taking a bath by making the biting body 2 or the grip portion 10 or the like a medium airtight structure or a lightweight body structure having high buoyancy. It is possible to improve convenience such as facilitating draining and drying during washing. In addition to making children's use fun and meaningful in home baths, hot springs, pools, etc., the brain's happiness reaction based on the breathing method performed by athletes in baths and pools and raising the corners of the mouth to make them smile. There are advantages such as making various exercises effective by lining up and relaxing reactions of the brain and facial muscles.

1 Biting tool (sliding tongue stick)
1a Vocalization training equipment 1c Biting body 2 Biting body 2a Biting part 2b Inner non-biting part 2k Mouth angle contact part 2L Mouth angle upper extension 2m Top 2s Outer non-biting part 2u Bending valley 2w Upper tooth engaging part 3 Pillow part 4 Bending structure part 5 Tongue moving part 5a Space part 5c Rear bending part 5e Bending valley part 5h In-mouth contact biting piece 5w Lower tooth engaging part 6 Functional equipment 7 Mounting means 7b Mounting rod 8 Mounting member 9 Supporting member 10 Gripping part 18 Visibility indicator 21 Electrical signal giver 26 Operating means 26a Operating unit 26b Controller 26r Luminous body 28 Tongue movement operating unit 28a Tongue guide body 28s Tongue sensor A Floor surface B Dentition C Outer skin D Tongue

Claims (5)

A bite consisting of a left and right bite portion (2a) having a bite thickness that can be bitten by the back teeth, and a tongue movement portion (5) that connects the left and right bite portions (2a) by bending them forward so that the tongue can move. In the pinch (1)
The tongue movement portion (5) is formed downward or upward from the left and right bite portions (2a), and the anterior end portion of the tongue movement portion (5) is located at a position on the base of the tongue that is largely separated from the front teeth. Alternatively, a biting tool characterized in that it can be used by biting in close proximity along the palate. On the outside of the left and right biting portions (2a), a mouth corner contact portion (2k) that enables biting by the upper and lower lips of the mouth corner portion is provided, and is extended forward and upward from the mouth corner contact portion (2k). The chewing tool according to claim 1, wherein the extension portion (2L) on the corner of the mouth is bent so as to be abuttable to the exodermis portion of the face from the front. The outer non-biting portion (2s) provided at the extension portion of the left and right corner contact portions (2k) has a wide rectangular or elliptical cross section in the front-rear direction, and the outer end is located outside the cheek. By making the shape of the outer non-biting portion (2s) wider than the inner side connected to the biting portion (2a) in a plan view, the outer side of the outer non-biting portion (2s) is made wider. The biting tool according to claim 1 or 2, wherein a grip portion (10) for a picking operation is formed on the end side. A mounting rod that positions the left and right outer non-biting portions (2s) including the pillow portion (3) or the upper extension portion (2L) provided at the extension portion of the left and right corner contact portions (2k) in front of the mouth. The chewing tool according to claim 1, 2 or 3, which is connected in the left-right direction according to (7b). It has a bite portion (2a) having a bite thickness and length that holds the bite body (2) in the mouth and bites it between the left and right back teeth, and a tongue movement portion (5) that curves the left and right bite portions (2a). It is a method of using a biting tool composed of an inner non-biting portion (2b) and an outer non-biting portion (2s) formed on the outside of the biting portion (2a).
Sensory stimulation is applied to body parts such as the nose, jaw, eyes, and ears directly or through the attachment rod (7b) with respect to the outer non-biting portion (2s) of the biting body (2). By providing a functional device (6) that exerts a predetermined action such as treatment or condition observation, the functional device (6) is supported in contact with or in close proximity to the sensory organ portion when the biting body (2) is bitten. How to use the chewing tool, which is characterized in that it is used.