CN201207936Y - Lining type mouth and nose separation mask - Google Patents

Abstract

The utility model relates to a inside lining type mouth nose separation gauze mask, at least, possess a cover body and an ear collude the area, be equipped with a mouth nose partition portion on this mouth nose separation gauze mask's the cover body at least, keep apart a nasal part space and a mouth space with this mouth nose partition portion, gas when making the nasal part breathe in comes from this nasal part space, and gas when oral area breathes or speaks is past discharge again after this mouth nose partition portion filters by this oral part space, when preventing to breathe or speak, can not inhale the nasal part through filtering by the oral part combustion gas, reach the purpose that prevents this gauze mask of halitosis or oral water pollution.

Description

Lined mouth and nose separation mask

technical field

The utility model relates to a mask, in particular to a lining type mouth-nose separation mask which can increase the breathing space of the nose and separate and filter the gas during breathing between the mouth and nose.

Background technique

With the increasing air pollution, in addition to motorcyclists, many pedestrians also wear masks on their faces when walking to filter foreign objects and dust in the air. In addition to poor quality, it is also a time when people use masks in large quantities in environments such as cold weather and influenza.

In addition, workers engaged in medical care, workers related to environmental cleanliness, or workers whose working environment is easily exposed to harmful gases also wear masks for a long time.

Please refer to Fig. 1, 2, and 3, which are perspective views, schematic diagrams of use and cross-sectional views during use of existing masks. It can be clearly seen from the figure that mask 1 has a cover body 10, and ear hook belts are connected on both sides of the cover body 10. 11. One side of the mask body 10 is the inner lining 12. When the mask 1 is worn, the ear hook straps 11 on both sides are stretched and hooked on the ears 2, so that the mask body 10 covers the nose 20 and the mouth 21 at the same time. The external air during breathing will be filtered by the cover body 10 and the inner liner 12 before entering the nose 20 to isolate dust, germs or suspended particles in the air.

Yet above-mentioned mouth mask 1 really exists following problem and defective defect to be improved when in use:

When the mask 1 is in use, the nose 20 and the mouth 21 must be covered at the same time. When breathing or exhaling through the mask 1, the gas and saliva exhaled by the mouth 21 will adhere to the inner lining 12 of the mask 1. After using for a period of time, the inner liner 12 can produce foul smell more. When breathing with the nose 20, the foul smell that the inner liner 12 emits will be sucked in, causing the mouth mask 1 to be unable to use for a long time and reducing the use effect of the mouth mask.

Therefore, how to solve the problems and defects of the above-mentioned prior art, and further propose a mask with a larger air filtration space in the nose and mouth 21, is what the designer and related manufacturers engaged in this industry urgently desire. The direction of research improvement.

Contents of the invention

The first purpose of the present invention is to overcome the deficiencies and defects of the prior art, and propose a mouth-nose separation mask, which has a mouth-nose partition, and the nasal space and the mouth space are separated by the mouth-nose partition Therefore, the gas during nasal inhalation can directly come from the nasal space, while the gas during mouth breathing or speaking is filtered from the oral space through the mouth-nose partition and then discharged, so as to prevent breathing or speaking from The gas discharged from the mouth will not be inhaled into the nose without being filtered, so as to prevent bad breath or saliva from polluting the mask.

The second object of the present invention is to propose a mouth-nose separation mask, wherein the cover body and the mouth-nose partition of the mouth-nose separation mask are respectively provided with a first expansion part and a second expansion part, and the first expansion part The mask body forms a larger nasal space, and the second expansion part forms a larger oral space between the mouth and nose partitions, so as to increase the filtering volume and wearing comfort of the mask.

The third purpose of the present invention is to propose a mouth-nose separation mask, wherein the mouth-nose separation part is not only provided with one layer, but can be multi-layered, so the mouth-nose separation part can be torn off after the mouth-nose separation part is seriously polluted by saliva splashing. Reuse after removing the surface layer. The mask body and the mouth-nose partition can further contain activated carbon and other materials to achieve the function of adsorption and enhance the deodorization and filtration effect. The ear hooks of the mask are made of elastic and stretchable fabric to comfortably attach to the human body the surface of the face.

In order to achieve the above-mentioned purpose, the utility model provides a kind of lining type mouth-nose separation mask, at least has a cover body and an ear hook belt, it is characterized in that, the cover body of this mouth-nose separation mask is provided with at least one mouth-nose partition , a nasal space is separated from an oral space by the oronasal partition, so that the gas during nasal inhalation comes from the nasal space, and the gas during oral breathing or speaking passes through the oral space The mouth-nose partition is filtered and then discharged to prevent the gas discharged from the mouth from being inhaled into the nose without being filtered when breathing or speaking, so as to prevent bad breath or saliva from polluting the mask.

The utility model has the following beneficial technical effects:

1. The mouth-nose separation mask has a mouth-nose partition, and the nasal space and the mouth space are separated by the mouth-nose partition, so that the gas when the nose inhales can directly come from the nasal space, while the mouth breathes Or the gas when speaking is filtered by the mouth space through the mouth and nose partition and then discharged to prevent breathing or speaking, the gas discharged from the mouth will not be inhaled into the nose without being filtered, so as to prevent bad breath or saliva from polluting the mask the goal of.

2. The cover body and the mouth-nose partition of the mouth-nose separation mask are respectively provided with a first expansion part and a second expansion part, the first expansion part makes the cover body form a larger nasal space, and the second expansion part The part creates a larger mouth space between the mouth and nose partitions to increase the filtering volume and wearing comfort of the mask.

3. The mouth-nose partition is provided with more than one layer, so after the mouth-nose partition is seriously polluted by saliva splashes, it can be reused after tearing off the surface layer. The mask body and the mouth-nose partition can further contain activated carbon and other materials to achieve the function of adsorption and enhance the deodorization and filtration effect. The ear hooks of the mask are made of elastic and stretchable fabric to comfortably attach to the human body the surface of the face.

Description of drawings

Fig. 1 is the perspective view of existing mouth mask;

Figure 2 is a schematic diagram of the use of existing masks;

Fig. 3 is the sectional view when existing mouth mask is used;

Fig. 4 is the three-dimensional front view of the preferred embodiment of the utility model;

Figure 5 is a sectional view of a preferred embodiment of the present invention;

Fig. 6 is a three-dimensional rear view of a preferred embodiment of the present invention;

Figure 7 is a schematic view of the utility model.

Explanation of symbols in the figure

Part of prior art:

1 mask

10 cover body

11 ear hook strap

12 lining

2 ears

20 nose

21 Mouth

The utility model part:

31 cover body

311 First Expansion Department

313 ear hook strap

320 Mouth and nose partition

321 Second Expansion Department

33 Nose space

34 Oral space

420 horizontal fusion line

430 Chin Fusion Line

500 fusion line

Detailed ways

In order to achieve the above purpose and effect, the technical means and structure adopted by the utility model are described in detail as follows with reference to the preferred embodiments of the utility model with reference to the accompanying drawings.

Fig. 4 is a perspective front view of a preferred embodiment of the present invention; Fig. 5 is a cross-sectional view of a preferred embodiment of the present invention. It can be seen in the figure that the mouth-nose separation mask has a mouth-nose partition 320, and the nasal space 33 and the mouth space 34 are separated by the mouth-nose partition 320, so that the gas during nasal inhalation can directly come from the nasal space 33, while the gas during mouth breathing or speaking is filtered by the mouth space 34 through the mouth-nose partition 320 and then discharged to the outside, so as to prevent the gas discharged from the mouth from being inhaled into the nose without being filtered when breathing or speaking , to achieve the purpose of preventing bad breath or saliva from polluting the mask. In addition, Fig. 4 also shows that the cover body 31 and the mouth-nose separation part 320 of the mouth-nose separation mask of the present invention are respectively provided with a first expansion part 311 and a second expansion part 321, and the first expansion part 311 makes the cover body 31 forms a nasal space 33, and the second expansion part 321 forms an oral space 34 between the mouth and nose partitions 320, so as to increase the filtering volume and wearing comfort of the mask. The first expansion part 311 is formed by applying a horizontal fusion line 420 above the nasal space 33 of the mask body 31, and applying a chin fusion line 430 below the mask body 31, so that one side of the mask body 31 forms this The surplus space closed on three sides prevents the nose space 33 from completely clinging to the user's face when the mask body 31 is worn, but becomes the first expansion part 311 . The formation method of the second expansion part 321 is also the same, the only difference is that the horizontal fusion line 420 and the chin fusion line 430 are formed on the mouth-nose partition 320 , thereby forming a larger oral space 34 in the mouth.

Furthermore, unless otherwise specified, the fusion mentioned in the utility model refers to the use of high temperature to heat-melt and bond the non-woven fabrics that can be melted, and if not specified, the utility model adopts The material is non-woven fabric that can be heat-melted. As for the term "lining" used in the present invention, it refers to that the mouth and nose partition 320 is arranged on the inner surface of the cover body 31 (that is, the surface close to the user's face), and has The meaning of lining. The above-mentioned horizontal fusion line 420 and the chin fusion line 430 can be formed not only by the above-mentioned method, but also by sewing.

Please continue to refer to FIG. 6, which is a three-dimensional rear view of a preferred embodiment of the present invention, in which the mouth-nose partition 320 is attached to the cover body 31 via fusion lines 500, so that when the cover body 31 is unfolded, it will also be driven The mouth-nose partition 320 is unfolded and closely attached to the user's face to achieve an airtight effect. Wherein the mouth and nose partition 320 can be provided with more than one layer (not shown in the figure), for example, when making, the multilayer mouth and nose partition 320 is thermally fused on the cover body 31 at the same time, so the mouth and nose partition 320 is covered with saliva. After the splash pollution is serious, the surface layer can be torn off and reused. The material constituting the cover body 31 and the mouth-nose partition 320 may further contain materials such as activated carbon to achieve the function of adsorption and improve the effect of deodorization and filtration. The ear hook belt 313 of the mask of the present invention is flexible Made of fabric, it can be comfortably attached to the surface of the human face.

Please continue to refer to FIG. 7 , which is a schematic diagram of the use of the present invention. It can be seen that the horizontal fusion line 420 and the chin fusion line 430 are constructed according to ergonomics, so that they can be attached to the user's face and maintain airtightness.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, all simple modifications and equivalent structural changes made by using the description of the present invention and the contents of the accompanying drawings should be treated in the same way. Included in the patent scope of the present utility model.

Claims (8)

1. A liner type mouth-nose separation mask, at least with a cover body and an ear hook belt, characterized in that at least one mouth-nose partition is provided on the cover body of the mouth-nose separation mask. 2. The liner-type mouth-nose separation mask as claimed in claim 1, wherein the cover body of the mouth-nose separation mask and the mouth-nose partition are respectively provided with a first expansion part and a second expansion part, The first dilation allows the mask to form a larger nasal space, and the second dilation allows the oronasal divider to form a larger oral space. 3. The liner type mouth-nose separation mask as claimed in claim 1, characterized in that, the setting of the mouth-nose partition is multi-layer. 4. The liner-type mouth-nose separation mask as claimed in claim 1, wherein the mask body and the mouth-nose partition further contain activated carbon. 5. The lined mouth-nose separation mask as claimed in claim 1, wherein the ear hooks of the mask are made of elastically stretchable fabric. 6. The liner-type mouth-nose separation mask as claimed in claim 2, characterized in that, the formation of the first expansion part is to apply a horizontal fusion line above the nasal space of the mask body, and Under the mask body, a chin fusion line is applied, so that a three-sided closed margin space is formed on one side of the mask body. 7. The liner-type mouth-nose separation mask as claimed in claim 2, characterized in that, the formation of the second expansion part is to apply a horizontal fusion line above the mouth space of the mouth-nose separation part, and A fusion line of the chin is applied under the mouth-nose partition, so that a three-sided closed surplus space is formed on one side of the mouth-nose partition. 8. The liner-type mouth-nose separation mask according to claim 6 or 7, characterized in that the horizontal fusion line and the chin fusion line extend obliquely according to the direction of the human body's facial curve to fit the human body.

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