WO2015152561A1 - Dispenser for supplying toothpaste onto a toothbrush - Google Patents

Abstract

The present invention relates to a toothpaste dispenser. The toothpaste dispenser according to the present invention dispenses toothpaste to a toothbrush using a vacuum suction force, and comprises: a tube insertion portion made of a flexible material, comprising a cylindrical upper block having a jointing flange portion formed along the circumference of the outer side surface, a fitting hole formed inside the upper block such that the entrance of a toothpaste tube is inserted therein, a first discharge nozzle formed on the lower portion of the fitting hole so as to allow a flow in one direction only from the upper portion of the fitting hole to the lower portion thereof, and a water-tight coupling fitting step spaced from the lower portion of the flange portion formed on the upper block by a predetermined distance and formed in a ring shape along the circumference of the outer side surface of the upper block; a toothpaste discharge portion made of a flexible material, comprising a cylindrical lower block having a toothpaste containing space formed therein so as to receive and contain toothpaste discharged from the lower portion of the tube insertion portion through the first nozzle, a watertight coupling portion, the upper end of which is connected to the lower surface of the jointing flange portion, which has a watertight coupling fitting groove formed on an inner side surface thereof such that the watertight coupling fitting step is coupled thereto in a press-fit type, and which is formed on the upper portion of the lower block, and a second discharge nozzle formed on the lower end of the lower block so as to allow a flow in one direction only from the toothpaste containing space to the lower portion; a standalone-type case, the toothpaste tube being fitted to the upper portion thereof, the rear surface thereof being fixed to a wall body, the case comprising upper and lower cases which receive and fix the toothpaste introduction portion and the toothpaste discharge portion corresponding thereto one-to-one, and which are screw-coupled so as to be assembled to and disassembled from each other; and a pressing table comprising hinge shafts formed on both sides of the upper portion thereof to be able to rotate while being coupled to the standalone-type case below the toothpaste discharge portion and a pressurization protrusion for pivoting about the hinge shafts and pressing the lower surface of the toothpaste discharge portion towards the upper portion, thereby generating a vacuum suction force, such that, when the user presses the pressing table by the toothbrush, the pressing table pivots and causes toothpaste to drop onto the toothbrush through the second discharge nozzle of the toothpaste discharge portion. Therefore, the present invention can use toothpaste tubes of various specifications, can simplify the assembly structure and simultaneously reduce the number of components, thereby reducing manufacturing costs, can seal the toothpaste containing space formed inside the toothpaste discharge portion such that the same is not filled with air, can make toothpaste evenly distributed and contained therein, can adjust the amount of toothpaste without interfering with the position correction means for adjusting the position in which toothpaste drops, can simplify the structure of the position correction means while guaranteeing that, even when the user repeatedly applies force to the pressing table, the toothpaste dropping position does not change, can be mounted inside a separate external case, can be used independently, and can be recycled easily.

Description

[Revision 16.07.2015] under Rule 26 Toothpaste Dispenser

The present invention relates to a toothpaste dispenser, and more particularly, it is possible to reduce the number of parts by using a toothpaste tube of various specifications, thereby reducing the manufacturing cost, air in the toothpaste receiving space formed inside the toothpaste discharge portion The toothpaste can be distributed evenly while being able to be sealed to prevent filling, and the means for controlling the amount of toothpaste discharged and the position of dropping do not affect each other, and they can be used independently. The present invention relates to a toothpaste dispenser that can be easily installed and recycled.

Generally, toothpaste is applied to a toothbrush for the purpose of cleaning and polishing teeth.

Dissolving drug refers to a complex compound, powder, cream, liquid, etc., and is made to help disinfection, calculus dissolution, deodorization and caries or alveolar rash.

Since the toothpaste is generally stored in a tube-type toothpaste tube, when you want to use the stored toothpaste, open the lid of the toothpaste tube, and press the toothpaste tube by hand to receive an appropriate amount of toothpaste.

However, when squeezing toothpaste contained in the toothpaste tube by hand, it is common to squeeze toothpaste by squeezing the body part rather than pressing it from the end of the toothpaste tube. Due to the next time it is difficult to squeeze easily, very uncomfortable, there was a problem in aesthetic sense. In addition, despite a lot of toothpaste, there was a problem that the toothpaste was wasted, such as to replace the use with a new product is inconvenient to use.

In order to solve such a conventional problem, a "toothpaste automatic supply dispenser" technology of Korean Patent Publication No. 10-0907940 has been proposed.

However, this conventional technology has a limitation in use that can not universally use toothpaste tubes of various specifications and sizes.

In addition, as the assembly structure is complicated and requires time for assembly work, there is a problem of low productivity, and in general, toothpaste dispensers may have mold in the gaps of parts when installed in a humid bathroom for a long time. Therefore, once every six months to a year, all parts must be disassembled and cleaned. However, the conventional toothpaste automatic dispense dispenser is very difficult to disassemble as described above. Hygiene problems occurred.

In addition, the conventional toothpaste automatic dispense dispenser is a fixed toothpaste position is fixed when the toothpaste falls on the toothbrush, even if the toothpaste does not fall exactly on the toothbrush, the user can not correct it or adjust the toothpaste drop position also has a functional problem It was implicit.

In addition, all conventional toothpaste auto dispense dispensers are prefabricated by using plastics, so there is an air leak in the middle, which weakens the internal pressure during the suction discharge of toothpaste, which can be used to squeeze toothpaste. It is a wasteful factor because the amount of usage does not exceed 90% of the accepted amount.

In order to solve such a conventional problem, the applicant has proposed a "toothpaste dispenser" of the Republic of Korea Patent Application No. 10-10-1325047.

However, the conventional toothpaste dispenser has a problem in that the assembly structure is simplified, but the manufacturing cost increases because of a large number of parts for constituting the case and having a fixing means for fixing the tube inserting portion and the toothpaste discharging portion separately.

In addition, the conventional toothpaste dispenser is formed of the tube inserting portion and the toothpaste discharging portion instead of plastic to prevent air from entering the receiving space containing the internal toothpaste and toothpaste discharge formed respectively in the tube inserting and toothpaste discharge portion The nozzle for forming a diaphragm structure to prevent the inflow of air, but the nozzle is formed in the upper center of the toothpaste nozzle formed in the toothpaste discharge port is the entrance to the toothpaste movement of the toothpaste discharge nozzle formed in the tube inserting portion Located near the hole, if the toothpaste directly falls into the nozzle inlet hole, the toothpaste is discharged and a space is created, and the toothpaste is not evenly distributed and accommodated in the receiving space formed inside the toothpaste dispensing part. Intermittent air is filled in the toothpaste receiving space formed in the In case of suction discharge of the medicine, there is a problem that the toothpaste is not discharged smoothly due to weak internal pressure.In order to solve this problem, a separate strainer for evenly dispersing the toothpaste is provided in the upper part of the toothpaste discharge nozzle formed in the toothpaste discharge part. In addition to the increase in number as well as the need for a separate fixing member for fixing it has a problem that the assembly structure is complicated and the manufacturing cost accordingly increased significantly.

In addition, all other toothpaste automatic dispense dispensers in addition to the conventional toothpaste dispenser to adjust the amount of toothpaste by pressing the swivel to operate the toothpaste to discharge the toothpaste from the toothpaste discharge nozzle of the toothpaste dispensing, but usually to reduce the amount of toothpaste It is difficult to adjust, and usually because the pressurizer receives excessive force until it is not pressed by the user, there is a problem that wastes toothpaste, as well as an abnormality in the product, to reduce the amount of toothpaste to prevent this When provided with a separate control means so that not only the amount of toothpaste, there was a problem that changes to the position where the toothpaste falls.

In addition, the conventional toothpaste dispenser is provided with a position correction means for adjusting the position of the toothpaste dropping screwed to the lower side of the outer peripheral surface of the toothpaste discharge portion, a separate fitting member for fixing the position correction means to the toothpaste discharge portion It requires a variety of injection shapes for screwing and the user's grip and requires a complicated manufacturing process, and the presser is repeatedly operated by the user because it is interlocked with the pusher that rotates to discharge the toothpaste. There was a problem that the position of the toothpaste was changed by loosening or winding the screw of the position correction means when the force was applied.

In addition, most of the conventional toothpaste automatic dispense dispenser has a colorful color in appearance and when it is required to be mounted on an external case having a beautiful appearance design, generally the external case by separately manufacturing only the internal parts such as the toothpaste injection portion and the toothpaste discharge portion It is difficult to reuse the outer case or the internal parts because it is used integrally in the interior of the inside, and when the installation place is changed or the space is narrow, only the internal parts cannot be used separately, resulting in waste of resources. .

Therefore, toothpaste tubes of various sizes can be used, and the assembly structure can be simplified and the number of parts can be reduced at the same time, thereby reducing the manufacturing cost and sealing the air so as not to occupy the toothpaste receiving space formed inside the toothpaste discharge part. Toothpaste can be distributed evenly while being accommodated, and the amount of toothpaste can be adjusted while the position correction means for adjusting the position where the toothpaste falls, does not affect each other, simplifying the structure of the position correction means to the user By pressing force repeatedly, the position where the toothpaste falls does not change, and it can be mounted inside a separate outer case and can be used independently. There is a situation.

The present invention has been made to solve the above problems, the present invention can use a toothpaste tube of various specifications, while simplifying the assembly structure can reduce the number of parts at the same time, thereby reducing the manufacturing cost, toothpaste An object of the present invention is to provide a toothpaste dispenser capable of sealing the toothpaste evenly while being sealed so that air does not occupy the toothpaste receiving space formed inside the outlet.

In addition, the present invention does not affect each other and the position correction means for adjusting the position of the toothpaste drop while adjusting the amount of toothpaste, while the toothpaste falls even if the presser is repeatedly applied by the user while simplifying the structure of the position correction means The purpose is to provide a toothpaste dispenser that can be easily recycled because it can be mounted inside a separate outer case and can be used independently.

In order to achieve the above object, the toothpaste dispenser according to the embodiment of the present invention, in the toothpaste dispenser for discharging the toothpaste to the toothbrush using a vacuum suction input, the cylindrical upper block is formed along the outer side circumferential flange And a fitting hole formed inside the upper block to allow the inlet of the toothpaste tube to be inserted therein, and a first discharge formed on the lower side of the fitting hole while allowing only one direction of flow from the upper side to the lower side of the fitting hole. A tube inserting portion of a soft material having a nozzle and a watertight fitting fitting jaw formed in a ring shape along a circumference of an outer side surface of the upper block at a predetermined distance from a lower portion of the flange portion formed on the upper block; A cylindrical lower block having a toothpaste accommodating space formed therein to receive and receive the toothpaste discharged through the first discharge nozzle from the lower side of the tube insert portion, and an upper end of the toothed flange contacting the lower surface of the joint flange portion The watertight coupling fitting jaw is provided with a watertight coupling fitting groove which is coupled in an interference fit manner and is formed at the upper portion of the lower block, and allows only one-way flow from the toothpaste accommodation space to the lower side of the lower block. Toothpaste discharge portion of the soft material having a second discharge nozzle formed on the bottom; Stand-alone consisting of upper and lower cases of the toothpaste tube is inserted into the upper side and the rear side is fixed to the wall, the toothpaste and the toothpaste discharge unit is received and fixed to each other in one-to-one correspondence while being screwed so as to be disassembled and assembled with each other. Type case; And hinge shafts formed on both sides of the upper portion to be rotatable while being coupled to the standalone case at the lower portion of the toothpaste discharge portion, and pivoting about the hinge axis to press the lower surface of the toothpaste discharge portion upward to generate a vacuum suction input. It includes a pressing projection, and the user pushes the toothpaste to fall on the toothbrush through the second discharge nozzle of the toothpaste discharge portion when the user presses with a toothbrush; includes.

The stand-alone case may include: a ring-shaped upper case formed on an inner circumferential surface of the upper engaging jaw that is caught by an upper surface of the flange portion formed on the upper block and accommodating a circumference of the tube insertion portion; A lower case of a circular tube shape formed to receive a circumference of the toothpaste so that the lower locking jaw provided on the inner circumferential surface is caught by the outer lower surface edge of the watertight coupling portion; and is formed of a female screw formed below the inner circumferential surface of the upper case. It is coupled between the tube insert and the toothpaste because the screw is coupled to the male screw formed on the outer peripheral surface of the lower case, the lower surface of the flange portion of the tube inserting portion and the upper end of the toothpaste discharged in close contact and screwed together. In addition to the complete blockage of air, the internal pressure is kept constant, minimizing the amount of residual toothpaste when aspirating the toothpaste.

In the toothpaste dispenser according to the embodiment of the present invention, an expansion space is formed between the outer edge of the fitting hole of the tube insertion portion and the inner circumferential surface of the upper case, and the inlet of the toothpaste tube is press-fitted into the fitting hole. The upper end of the tube insertion portion is freely extended through the expansion space to secure the inlet of the toothpaste tube.

Toothpaste dispenser according to an embodiment of the present invention, the fitting between the upper case and the lower case of the stand-alone case is spaced at regular intervals to form a fitting groove, the fitting groove and the interference fitting formed on the inner peripheral surface It is further provided with an outer case coupled in a manner.

Toothpaste dispenser according to an embodiment of the present invention, having a fixing projection coupled to the interference fitting method to be detachable to the fixing hole formed in the lower rear end of the lower case and prevents the movement of the semi-circular shape limiting the range that the presser is turning It further comprises a member to selectively adjust the amount of toothpaste discharged.

The toothpaste discharging part further comprises a position correction ring for adjusting a falling position of the toothpaste by the user on the lower side of the outer circumference, wherein the position correction ring is a straight protrusion corresponding to the straight groove formed on the outer lower side of the toothpaste discharging part. It is formed in a ring shape provided on the inner side can be coupled to the lower portion of the outer peripheral surface of the toothpaste discharging method, and the position of the toothpaste drop by adjusting the height of contact with the pressing projection formed on the presser around the outer lower surface edge A plurality of stepped portions having different heights and adjacent points for adjustment are provided, and the plurality of stepped portions are formed as stepped portions having the same height at positions facing each other to correspond one-to-one with a pair of pressing protrusions formed on the pressing table.

In the toothpaste dispenser according to the embodiment of the present invention, the first discharge nozzle of the tube insert and the second discharge nozzle of the toothpaste discharge portion of the inner flow path decreases from the upper side to the lower side, respectively, and the lower edges are in close contact with each other. When the pair of diaphragms are provided, and the pressure on the upper side of the pair of diaphragms is higher than the pressure on the lower side, the diaphragms are opened so that air or toothpaste moves from the upper side to the lower side through the flow path therebetween, When the pressure at the upper side of the diaphragm is lower than the pressure at the lower side, the diaphragm closes and acts as a one-way valve in which air or toothpaste is blocked from moving from the lower side to the upper side.

The first discharge nozzle of the tube insert has a pair of diaphragms in contact with each other, the inner passage width of which decreases from the upper side to the lower side thereof, and the diaphragm includes a first diaphragm having a straight cross section and the straight diaphragm. It consists of a streamlined second diaphragm which is bent to the first diaphragm to be in close contact with each other, wherein the first and second diaphragms are offset to one side from the toothpaste descent center line to further reduce the area where the toothpaste outlet closes with the air, The first and second diaphragms close well with each other even at small pressure fluctuations so that the backflow movement of air or toothpaste from the lower side to the upper side is more stably blocked.

The first and second diaphragms constituting the first discharge nozzle may be disposed on an upper portion of the toothpaste jaw formed at a lower edge of the toothpaste receiving space of the toothpaste discharge part so that the toothpaste does not directly fall into the second discharge nozzle of the toothpaste discharge part. The toothpaste disposed and discharged through the first discharge nozzle is evenly distributed in the toothpaste receiving space.

The first discharge nozzle is formed in plural to prevent a space from being formed in the toothpaste receiving space of the toothpaste discharging unit, thereby smoothly discharging the toothpaste during suction suction of the toothpaste.

As described above, the present invention has a top and bottom case for accommodating the tube insertion portion and the toothpaste portion in one-to-one correspondence with the tube insertion portion and the toothpaste discharge portion coupled to each other in a fitting manner, respectively, Since the upper and lower cases can be screwed to each other to form the body of the toothpaste dispenser, the case without simplifying the assembly structure and the fixing means for fixing the tube insert and the toothpaste discharge portion separately It is effective to reduce the number of parts for constituting the manufacturing cost accordingly.

In addition, the present invention, while the toothpaste discharge nozzles formed in each of the tube inserting portion and the toothpaste discharging portion having a diaphragm structure to prevent the inflow of air while the toothpaste outlet of the toothpaste discharge nozzle formed in the tube inserting portion is discharged A plurality of toothpastes are formed on the upper portion of the toothpaste jaw formed at the lower edge of the toothpaste receiving space of the toothpaste discharging unit so that the toothpaste discharged from the tube insert is formed in the upper center of the toothpaste nozzle formed in the toothpaste discharging unit. Dispersion of toothpaste evenly in the toothpaste receiving space while not directly falling into the formed nozzle inlet hole so that toothpaste can be smoothly discharged without suction during tooth aspiration discharging. It is effective to reduce manufacturing costs.

In addition, the present invention is equipped with a semi-circular movement preventing member that can limit the movement of the pusher to rotate the toothpaste to discharge the toothpaste in the lower rear of the lower case if the presser is over a certain range even if the presser receives excessive force No longer enters the toothpaste can not affect the position of the drop, while limiting the movement of the presser has the effect of adjusting the amount of toothpaste.

In addition, the present invention, the position of the toothpaste drop even if the presser is repeatedly applied by the user by positioning the position correction means provided on the lower surface of the lower surface of the pair of stepped portion in contact with the upper end of the presser at different heights The assembly structure is simple and does not change, thereby reducing the manufacturing cost.

In addition, the present invention, when the upper and the lower case is screwed to form a regular interval of the insertion groove is formed in the outer peripheral center of the body portion can be easily combined in a separate outer case, the lower wall of the lower case Since the fixing hole is formed to be fixed and can be used independently, it is easy to recycle, thereby preventing the waste of resources.

In addition, the present invention is provided with an outer case consisting of the front and rear cases that are easily coupled to each other in a sliding manner with each other to facilitate maintenance and improve the durability of the product.

1 is an exploded perspective view showing a toothpaste dispenser according to an embodiment of the present invention.

2a to 2b is an exploded perspective view showing the detailed configuration of the toothpaste dispenser according to an embodiment of the present invention.

Figure 3a is a perspective view and a plan view showing a tube insertion portion and a toothpaste discharging portion constituting the toothpaste dispenser according to an embodiment of the present invention.

Figure 3b is another embodiment of the tube inserter constituting the toothpaste dispenser according to an embodiment of the present invention.

4 is a view for explaining the upper case and the lower case constituting the stand-alone case of the toothpaste dispenser according to an embodiment of the present invention.

Figure 5 is a perspective view showing a presser constituting the toothpaste dispenser according to an embodiment of the present invention.

6 is a view showing a position correction ring provided in the toothpaste dispenser according to an embodiment of the present invention.

Figure 7 is an exploded view showing a state in which the movement preventing member for limiting the turning range of the presser provided in the toothpaste dispenser according to an embodiment of the present invention is coupled to the lower case.

Figure 8a is a view showing a state in which the toothpaste tube is inserted into the stand-alone case constituting the toothpaste dispenser according to an embodiment of the present invention.

FIG. 8B is a view illustrating an operating state of the standalone case shown in FIG. 8A according to an embodiment of the present invention, in which a user presses and rotates a presser bar using a toothbrush to discharge toothpaste.

9A is an exploded view schematically illustrating a state in which the toothpaste dispenser illustrated in FIG. 8A is coupled to an outer case.

Figure 9b is a view showing the operating state of the toothpaste dispenser shown in Figure 9a according to an embodiment of the present invention, the user presses and presses the push rod using a toothbrush using the opening of the outer case to rotate the toothpaste to be.

The toothpaste dispenser 100 according to the present invention is a device for discharging toothpaste to a toothbrush using a vacuum suction input.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. 1 is an exploded perspective view showing a toothpaste dispenser according to an embodiment of the present invention, Figure 2a to 2b is an exploded perspective view showing a detailed configuration of the toothpaste dispenser according to an embodiment of the present invention.

As shown in the figure, the toothpaste dispenser 100 according to an embodiment of the present invention, the tube insertion unit 200, toothpaste discharge unit 300, stand-alone case 400, presser 500, position Correcting means 600, the movement preventing member 700, and the outer case 800.

More specifically, the tube inserting portion 200, the upper block 210 constituting the body and the fitting hole 220 is inserted into the inlet of the toothpaste tube and the first discharge nozzle formed in the lower portion of the fitting hole ( 230 and a watertight coupling fitting jaw 240 for sealing the inside, wherein the toothpaste discharging portion 300 is in contact with the lower block 310 and the joint flange portion 211 constituting the body The watertight coupling portion 320 having a watertight structure and a second discharge nozzle 330 formed at the lower end of the lower block 310, the tube inserting portion 200 and the toothpaste discharge portion 300 is mutually Each is formed of, for example, a soft silicone material that is integrally coupled in a press-fit manner to seal the interior.

In addition, the stand-alone case 400, the toothpaste tube is inserted into the top and the rear is fixed to the wall, while the toothpaste injection unit 200 and the toothpaste discharge unit 300 while receiving and fixing in a one-to-one correspondence, respectively. The upper case 410 and the lower case 420 is screwed to be disassembled and assembled with each other.

In addition, the presser 500 is formed to be rotatable while being coupled to the stand-alone case 400, the second discharge nozzle of the toothpaste discharge unit 300 by turning when the user presses with a toothbrush ( 330) drop the toothpaste onto the toothbrush.

In addition, the toothpaste dispenser 100 according to the embodiment of the present invention is formed on the lower side of the outer peripheral surface of the toothpaste discharge unit 300 includes a position correction means 600 for adjusting the lowering position of the toothpaste, the lower Is formed in the lower rear of the case 420 is provided with a movement preventing member 700 for selectively adjusting the amount of toothpaste, as shown in Figures 8a to 9b to be described later, the standalone case 400 It is provided with a separate outer case 800 that can be easily mounted inside.

The detailed configuration of the toothpaste dispenser according to the embodiment of the present invention will be described in more detail with reference to FIGS. 3A to 7 as follows.

Figure 3a is a tube insert and constituting the toothpaste dispenser according to an embodiment of the present invention

3 is a perspective view and a plan view of the toothpaste discharging unit, and FIG. 3B is another embodiment of the tube inserting tab forming the toothpaste dispenser according to the exemplary embodiment of the present invention.

As shown in the figure, the tube inserting part 200 includes an upper block 210, a fitting hole 220, a first discharge nozzle 230, and a fitting jaw 240 for watertight coupling.

The upper block 210 is formed in a cylindrical shape in which the flange portion 211 is formed along the outer side circumference, and the fitting hole 220 is formed inside the upper block 210 to inlet the toothpaste tube. Is inserted inside.

Here, an expansion space (not shown) is formed between the outer edge of the fitting hole 22 and the inner circumferential surface of the upper case 410 to be described later, and the inlet of the toothpaste tube into the fitting hole 220 in a press-fit manner. When fitted, the upper end of the tube insert 200 is freely extended through the expansion space (not shown) to fix the inlet of the toothpaste tube.

Through such a structure can be used to universally fix the toothpaste tube of various sizes and sizes to the fitting hole 220, the inlet of the toothpaste tube is kept in a completely sealed state, the inlet of the toothpaste tube tube insert ( 200) perfectly fit and can be used stably.

Therefore, the toothpaste dispenser 100 according to the embodiment of the present invention is sealed in the toothpaste tube of various specifications because the upper part of the fitting hole 210 can be used in the radial direction by the expansion space (not shown). It can be kept stable and can be used stably.

The first discharge nozzle 230 allows only one direction of flow from the upper side to the lower side of the fitting hole 220 is formed on the lower side of the fitting hole 200, the fitting jaw 240 for watertight coupling The lower portion of the flange portion 211 formed in the upper block 210 is spaced apart by a predetermined interval is formed in a ring shape around the outer side circumference of the upper block 210.

Here, each of the first discharge nozzles 230 of the tube inserting part 200 has a pair of diaphragms 231 in contact with each other, the width of the inner flow path of which is reduced from the upper side to the lower side.

When the pressure on the upper side of the pair of diaphragms 231 is higher than the pressure on the lower side of the first discharge nozzle 230, the diaphragms 231 are opened to allow air or toothpaste from the upper side through the flow path therebetween. When moving to the lower side, when the pressure of the upper side of the pair of diaphragm 231 is lower than the pressure of the lower side, the diaphragm 231 is in close contact with each other to close the air or toothpaste to block the movement from the lower side to the upper side Act as a one-way valve.

On the other hand, as shown in detail in the first discharge nozzle 230 of the tube inserting portion 200, a pair of diaphragm 231 is a first diaphragm 231a of a linear cross-section, and the linear first diaphragm The first and second diaphragms 231a and 231b may be arranged to be eccentrically offset from the toothpaste descent center line.

The first diaphragm 231a and the streamlined second diaphragm 231b of the linear cross-section of the first discharge nozzle 231 further reduce the area where the toothpaste outlet closes with the air, and the first and the second diaphragms have a small pressure fluctuation. The diaphragms 231a and 232b may be in close contact with each other to close the air or the toothpaste more stably to prevent backflow from the lower side to the upper side.

Here, the first and second diaphragms 231a and 231b constituting the first discharge nozzle 230 will be described later so that the toothpaste does not directly fall into the second discharge nozzle 330 of the toothpaste discharge unit 300. Toothpaste discharged through the first discharge nozzle 230 is disposed on the toothpaste receiving jaw 350 formed on the lower edge of the toothpaste receiving space 311 of the toothpaste discharge portion 300 is the toothpaste receiving space ( By uniformly dispersing in 311), all remaining air in the toothpaste receiving space 311 is released to be replaced by toothpaste so that a constant pressure is generated inside the toothpaste receiving space 311.

At this time, as shown in Figure 3b, the first discharge nozzle 230, when formed in plural as in another embodiment of the present invention, the lower portion of the toothpaste receiving space 311 of the toothpaste discharge unit 300 The toothpaste jaw 350 formed at the edge of the face is disposed in a structure facing each other, so that the toothpaste discharged in the toothpaste receiving space of the toothpaste discharge unit 300 is evenly dispersed to prevent the air from remaining. This causes the toothpaste to be discharged smoothly during the suction discharge of the toothpaste. In the embodiment of the present invention, although two nozzles are formed to configure the first discharge nozzle 230, two or more nozzles may be formed according to the size and need of the interior of the toothpaste space.

On the other hand, the toothpaste dispenser 100 according to the present invention is a toothpaste formed in the toothpaste receiving space 311 to receive and store the toothpaste discharged through the first discharge nozzle 230 at the lower side of the tube inserting portion 200. The discharge part 300 is provided.

In more detail, the toothpaste discharging unit 300 includes a lower block 310, a watertight coupling unit 320, and a second discharge nozzle 330.

The lower block 310 is formed in a cylindrical shape having a toothpaste receiving space 311 formed therein to receive and receive the toothpaste discharged through the first discharge nozzle 230 from the lower side of the tube inserting portion 200. .

The watertight coupling portion 320, when the toothpaste discharge unit 300 and the toothpaste inlet 200 is integrally coupled to each other in a press-fitting manner, the upper end is in contact with the lower surface of the flange portion 211 for the joint And the watertight coupling fitting jaw 240 on the inner side is provided with a watertight coupling fitting groove 321 is coupled in an interference fit manner and is formed on the top of the lower block 310.

The second discharge nozzle 330 allows only one-way flow to the lower side in the toothpaste receiving space 311 and is formed at the lower end of the lower block 310.

The toothpaste discharge part 300 is made of a soft silicon material, and has a structure in which the lower block 310, the watertight coupling part 320, and the second discharge nozzle 320 are integrally formed.

The second discharge nozzle 330 of the toothpaste discharge unit 300 as described above has a structure similar to that of the first discharge nozzle 230, and the width of the inner flow path is reduced from the upper side to the lower side, respectively, and the lower edges are in close contact with each other. A pair of diaphragms 331 are provided.

Therefore, when the pressure on the upper side of the pair of diaphragms 331 is higher than the pressure on the lower side, the second discharge nozzle 330 opens the diaphragms 331 so that air or toothpaste from the upper side through the flow path therebetween. When moving to the lower side, when the pressure of the upper side of the pair of diaphragm 331 is lower than the pressure of the lower side, the diaphragm 331 is in close contact with each other closes to block the movement of air or toothpaste from the lower side to the upper side Acts as a one-way valve.

Of course, the second discharge nozzle 330 may also be formed of a first diaphragm 231a having a linear cross section and a streamlined second diaphragm 231b as provided in the first discharge nozzle 230.

4 is a view for explaining the upper case and the lower case constituting the stand-alone case of the toothpaste dispenser according to an embodiment of the present invention.

As shown in the figure, the standalone case 400 is composed of an upper case 410 and a lower case 420 which are integrally screwed together to be disassembled and assembled with each other.

More specifically, the upper case 410 is provided with an upper locking jaw 411 on the inner circumferential surface that is caught on the upper surface of the flange portion 211 formed in the upper block 210 and the circumference of the tube inserting portion 200 Is formed in a ring shape, the lower case 420 of the toothpaste discharge portion 300 so that the lower engaging jaw 421 provided on the inner peripheral surface is caught on the outer lower surface edge of the watertight coupling portion 320 It is formed in a circular tube shape to accommodate the circumference, the lower case 420 is fixed to the case coupled to the fixing means 840 to fix the stand-alone case 400 on the wall using suction or screws, nails, etc. Preferably, a hole (not shown) is provided separately.

At this time, the female screw portion 412 formed on the lower inner peripheral surface of the upper case 410 is screwed to the male screw portion 422 formed on the outer peripheral surface of the lower case 420, the flange portion of the tube inserting portion 200 (211) Since the lower surface and the upper end of the toothpaste discharging unit 300 is in close contact with each other and screwed together, the inflow of air between the tube inserting unit 200 and the toothpaste discharging unit 300 is completely blocked. In addition, the internal pressure is kept constant to minimize the amount of residual toothpaste upon aspirating and discharging toothpaste.

The upper case 410 and the lower case 420, the screw type coupling structure of the present invention, the assembly of the internal components can be easily assembled to increase the work productivity, or periodically, for example, In the case of necessity of cleaning, such as occurs in the tube inserting part 200 or the toothpaste discharging part 300, the toothpaste dispenser 100 according to the present invention can be disinfected by disinfecting the internal parts by the user. Can always be kept hygiene and clean.

Figure 5 is a perspective view showing a presser constituting the toothpaste dispenser according to an embodiment of the present invention.

As shown in the figure, the toothpaste dispenser 100 according to the present invention by pressing the lower surface of the toothpaste discharge unit 300 to the upper side from the lower side of the toothpaste discharge unit 300 to generate a vacuum suction force 500 Include.

In more detail, the pressing member 500, the hinge shaft 510 is formed on both sides of the upper side to be rotatable while being coupled to the stand-alone case 400 in the lower portion of the toothpaste discharge portion 300, and It is provided with a pressing protrusion 520 for pivoting about the hinge shaft 510 to generate a vacuum suction input by pressing the lower surface of the toothpaste discharging part 300 upward, and turning the toothpaste when the user presses with a toothbrush. The toothpaste is dropped onto the toothbrush through the second discharge nozzle 330 of the discharge part 300.

6 is a view showing a position correction ring provided in the toothpaste dispenser according to an embodiment of the present invention.

As shown in the figure, the toothpaste dispenser 100 according to an embodiment of the present invention, the position correction ring 600 is formed on the lower side of the outer peripheral surface of the toothpaste discharge unit 300 to selectively adjust the position where the toothpaste falls It is provided.

The position correction ring 600 is formed in a ring shape as a whole is fixed to the lower side of the outer peripheral surface of the toothpaste discharge portion 300.

Here, the position correction ring 600 is formed on the inner circumferential surface of the plurality of linear projections 610 at a predetermined interval in the circumferential direction, the date corresponding to the linear projections 610 on the lower side of the outer peripheral surface of the toothpaste discharge unit 300 Grooves 340 are formed to be coupled in an interference fit manner, circumferential rotation of the position correction ring 600 relative to the toothpaste discharge unit 300 is prevented and can be easily removable.

The position correction ring 600 includes a plurality of stepped portions 620 in contact with the pressing protrusion 520 formed on the pusher 500 around the edge of the outer lower surface.

In this case, the plurality of stepped portions 620 have different heights from adjacent points to adjust the position where the toothpaste falls by adjusting the contact height of the pressing protrusion 520, and formed on the presser 500. It is formed at the same height in the position facing each other to correspond to the pair of pressing projections 520 one-to-one.

That is, in order to adjust the position where the toothpaste falls, the position correction ring 600 is separated from the toothpaste discharging unit 300 and then rotated to change the direction coupled to the toothpaste discharging unit 300, the position correction ring ( Positions of adjacent stepped portions 620 of different heights formed on the lower surface of 600 are changed, resulting in raising or lowering the pressing protrusions 510 of the presser bar 500, thereby causing the position correction ring ( By 600, the lower side of the presser 500 is to selectively adjust the depth to enter the inside of the lower case 420 it is possible to adjust the position of the toothpaste falling on the toothbrush.

Figure 7 is an exploded view showing a state in which the movement preventing member for limiting the turning range of the presser provided in the toothpaste dispenser according to an embodiment of the present invention is coupled to the lower case.

As shown in the figure, the toothpaste dispenser according to the embodiment of the present invention is provided with a semi-circular movement preventing member 700, the movement preventing member 700 is a fixing hole formed in the lower rear end of the lower case (420) ( 423 is provided with a fixing protrusion 710 to be coupled in an interference fit method to be removable.

As such, when the movement preventing member 700 is fixed to the lower rear end of the lower case 420, the rear end of the pressing stand 500 comes into contact with the front end of the movement preventing member 700 to move the pressing stand 500. In this case, in the embodiment of the present invention, the rear end of the presser bar 500 is formed in a streamline shape, and the pressing protrusion 520 formed on the presser bar 500 is in contact with the position correction ring 600. Points that limit the movement of the presser 500 by the movement preventing member 700 are formed so as not to influence each other.

Therefore, the toothpaste dispenser according to the embodiment of the present invention may limit the movement of the presser bar 500 by the movement preventing member 700, and even if the presser 500 receives excessive force by the user, If you go beyond the range can no longer affect the position where the toothpaste falls because it can limit the movement of the presser 500 can adjust the amount of toothpaste.

Figure 8a is a view showing a state in which the toothpaste tube is inserted into the standalone case constituting the toothpaste dispenser according to an embodiment of the present invention, Figure 8b is a standalone type shown in Figure 8a according to an embodiment of the present invention It is a figure which shows the operation state of a case state, Comprising: A user presses and rotates a press bar using a toothbrush, and toothpaste is discharged.

As shown in the figure, a user pushes the presser bar 500 forward by using a toothbrush.

When the presser bar 500 is pushed forward in this way, the presser bar 500 pivots about the hinge shaft 510 so that the pressing protrusions 520 press the lower surface of the toothpaste discharge part 300 upwardly to the toothpaste. The lower surface of the discharge unit 300 is pushed up to the upper side, and the toothpaste accommodating space 311 is maintained when the toothpaste is filled up by repeating the operation of moving the toothbrush back and forth several times.

And, in such a state, when the user pushes the presser 500 to the front side using the toothbrush, the toothpaste discharge portion 300 is reduced in the contents of the toothpaste receiving space 311 again the internal pressure is increased to toothpaste Toothpaste of the receiving space 311 is drawn out to the lower side is to toothpaste on the toothbrush.

In addition, in such a state, when the user reverses the toothbrush, while the pressing protrusions 520 are pivoted downward, the toothpaste discharge part 300 is lowered on its lower surface, and expands the contents of the toothpaste receiving space 311 again. The pressure is lowered, the toothpaste is introduced again from the toothpaste tube to the interior of the toothpaste receiving space (311) to replenish the toothpaste exited to the outside, toothpaste (P) in the toothpaste receiving space (311) of the toothpaste discharge unit 300 Keep it full.

Through this process, the user can conveniently squeeze the toothpaste on the toothbrush.

9A is an exploded view schematically illustrating a state in which the toothpaste dispenser illustrated in FIG. 8A is coupled to an outer case, and FIG. 9B is a view illustrating an operation state of the toothpaste dispenser illustrated in FIG. 9A according to an embodiment of the present invention. A toothpaste is discharged by pressing and turning the presser using a toothbrush using the opening of the outer case.

As shown in the figure, the toothpaste dispenser according to an embodiment of the present invention, the coupling between the upper case 410 and the lower case 420 of the stand-alone case 400 is spaced at a predetermined interval by fitting grooves ( 430 is formed, and further includes an outer case 810 having a fitting member 810 on the inner circumferential surface to be coupled to the fitting groove 430 in an interference fit manner.

At this time, the outer case 800 is a rear case of the rear side having a front case 820 and a sliding groove 831 of the front side having a sliding protrusion 821 so that they can be easily coupled to each other in a sliding manner. It is preferable to have a 830, the front case 820 is formed with an opening opening for the toothbrush is inserted into the lower side, the rear case 830 using an adsorption type or screws, nails, etc. on the wall of the outer case 800 Fixing means (840) for fixing the) is provided as in the prior art.

As described above, the present invention, the tube insertion portion and the toothpaste discharging portion to be coupled to each other in a mutually fitting manner having a top and a lower case for accommodating the tube upper portion and the toothpaste portion therein, respectively, the upper and Since the lower case can be screwed to each other to form the body of the toothpaste dispenser, to simplify the assembly structure and to configure the case without the need for a separate fixing means for fixing the tube insert and the toothpaste discharge unit By reducing the number of parts for reducing the manufacturing cost accordingly there is an effect.

In addition, the present invention, while the toothpaste discharge nozzles formed in each of the tube inserting portion and the toothpaste discharging portion having a diaphragm structure to prevent the inflow of air while the toothpaste outlet of the toothpaste discharge nozzle formed in the tube inserting portion is discharged A plurality of toothpastes are formed on the upper portion of the toothpaste jaw formed at the lower edge of the toothpaste receiving space of the toothpaste discharging unit so that the toothpaste discharged from the tube insert is formed in the upper center of the toothpaste nozzle formed in the toothpaste discharging unit Dispersion of toothpaste evenly in the toothpaste receiving space while not directly falling into the formed nozzle inlet hole, so that toothpaste can be smoothly discharged without any omission during aspiration discharge of toothpaste to prevent waste toothpaste and at the same time simplify the assembly structure It is effective in reducing costs.

In addition, the present invention is equipped with a semi-circular movement preventing member that can limit the movement of the pusher to rotate the toothpaste to discharge the toothpaste in the lower rear of the lower case if the presser is over a certain range even if the presser receives excessive force No longer enters the toothpaste can not affect the position of the drop, while limiting the movement of the presser has the effect of adjusting the amount of toothpaste.

In addition, the present invention, the position of the toothpaste drop even if the presser is repeatedly applied by the user by positioning the position correction means provided on the lower surface of the lower surface of the pair of stepped portion in contact with the upper end of the presser at different heights The assembly structure is simple and does not change, thereby reducing the manufacturing cost.

In addition, the present invention, when the upper and the lower case is screwed to form a regular interval of the insertion groove is formed in the outer peripheral center of the body portion can be easily combined in a separate outer case, the lower wall of the lower case Since the fixing hole is formed to be fixed and can be used independently, it is easy to recycle, thereby preventing the waste of resources.

In addition, the present invention is provided with an outer case consisting of the front and rear cases that are easily coupled to each other in a sliding manner with each other to facilitate maintenance and improve the durability of the product.

Although the present invention has been described in detail with reference to the accompanying drawings, the present invention is not limited to such a specific structure. Those skilled in the art may variously modify or change the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. Nevertheless, it is intended that such simple modifications or variations are all clearly within the scope of the present invention.

(Explanation of the sign)

100: toothpaste dispenser 200: tube insertion unit

210: upper block 211: flange portion for the joint

220: fitting hole 230: the first discharge nozzle

231: diaphragm (first plate 231a, second plate 231b) 240: fitting jaw for watertight coupling

300: toothpaste outlet

310: lower block 311: toothpaste accommodation space

320: watertight coupling portion 321: watertight coupling fitting groove

330: second discharge nozzle 331: diaphragm

340: date slot 350: toothpaste jaw

400: stand-alone case 410: upper case

411: upper jaw 412: female thread

420: lower case 421: lower locking jaw

422: male part 423: fixing hole

430: fitting groove 500: press

510: hinge axis 520: pressing projection

600: position correction ring 610: straight projection

620: step portion 700: movement preventing member

710: fixing protrusion 800: outer case

810: fitting member 820: front case

821: sliding protrusion 830: rear case

831: sliding groove 840: fixing means

Claims (11)

In a toothpaste dispenser for discharging toothpaste to a toothbrush using a vacuum suction input, A cylindrical upper block having a joint flange portion formed along an outer side circumference, a fitting hole formed inside the upper block to allow the inlet of the toothpaste tube to be inserted therein, and a one-way flow from the upper side to the lower side of the fitting hole; The first discharge nozzle is formed on the lower side of the fitting hole, and the watertight coupling fitting is formed in a ring shape along the outer side circumference of the upper block at regular intervals to the lower portion of the flange portion formed in the upper block A tube insertion portion of a soft material having a jaw; A cylindrical lower block having a toothpaste accommodating space formed therein for receiving the toothpaste discharged through the first discharge nozzle from the lower side of the tube inserting portion, and an upper end thereof contacting the lower surface of the flange portion of the joint, The watertight coupling fitting jaw is provided with a watertight coupling fitting groove which is coupled in an interference fit manner and is formed at the upper portion of the lower block, and allows only one-way flow from the toothpaste accommodation space to the lower side of the lower block. Toothpaste discharge portion of the soft material having a second discharge nozzle formed on the bottom; Stand-alone consisting of upper and lower cases of the toothpaste tube is inserted into the upper side and the rear side is fixed to the wall, the toothpaste and the toothpaste discharge unit is received and fixed to each other in one-to-one correspondence while being screwed so as to be disassembled and assembled with each other. Type case; And Hinge shafts formed on both sides of the upper portion to be rotatable while being coupled to the standalone case at the lower portion of the toothpaste discharging portion, and pressurized about the hinge axis to press the lower surface of the toothpaste discharge portion to the upper side to generate a vacuum suction input. Toothpaste dispenser comprising a; and a push rod for turning the toothpaste to the toothbrush through the second discharge nozzle of the toothpaste discharge portion when the user presses with a toothbrush. According to claim 1, wherein the stand-alone case, A ring-shaped upper case formed on the inner circumferential surface of the upper portion of the flange portion formed on the upper block and accommodating the circumference of the tube insertion portion and a lower catching jaw provided on the inner circumferential surface of the upper portion of the flange portion Consists of a circular tube-shaped lower case formed to accommodate the periphery of the toothpaste discharge portion to be caught on the surface edge, Since the female thread formed on the inner circumferential surface of the upper case is screwed to the male screw formed on the outer circumferential surface of the lower case, the lower end of the tube insert portion and the upper end of the toothpaste discharge portion are tightly coupled to each other and screwed together. Toothpaste dispenser, characterized in that the inlet of the air is completely blocked between the tube insert and the toothpaste discharging unit and the internal pressure is kept constant so that the amount of residual toothpaste is minimized during the suction discharge of the toothpaste. The method of claim 2, An expansion space is formed between the outer edge of the fitting hole of the tube insertion portion and the inner circumferential surface of the upper case, Toothpaste dispenser, characterized in that when the inlet of the toothpaste tube is inserted into the fitting hole in the press-fitting manner the upper end of the tube insertion portion is freely extended to secure the inlet of the toothpaste tube through the expansion space. The method of claim 2, The upper case and the lower case of the stand-alone case is screwed so as to be spaced apart at regular intervals to form a fitting groove, and the fitting groove further comprises an outer case coupled to the fitting member formed on the inner circumferential surface by the interference fitting method. Toothpaste dispenser characterized by. The method of claim 4, wherein the outer case, Toothpaste dispenser characterized in that it comprises a front case of the front side having a sliding projection and a rear case of the rear side having a sliding groove to be easily coupled to each other in a sliding manner with each other. The method according to claim 1 or 2, And a semi-circular movement preventing member for limiting the range in which the presser pivots, and having a fixing protrusion coupled to the fixing hole formed at the lower rear end of the lower case so as to be detachable. Toothpaste dispenser, characterized in that the adjustable selectively. The method of claim 1, wherein the toothpaste discharge portion, Further comprising a position correction ring for the user to adjust the lowering position of the toothpaste on the lower peripheral surface, The position correction ring, It is formed in a ring shape having a straight protrusion corresponding to the slotted groove formed in the outer lower side of the toothpaste discharge portion on the inner side, it is possible to couple to the lower peripheral surface of the toothpaste discharge portion by interference fit method, the outer peripheral surface around the edge In order to control the position of the toothpaste drop by adjusting the height in contact with the pressing projection formed on the presser is provided with a plurality of steps having a different height from the adjacent point, Wherein the plurality of stepped toothpaste dispenser, characterized in that formed in the step portion of the same height in the position facing each other to correspond one-to-one with the pressing projection formed on the presser. According to claim 1, wherein the first discharge nozzle of the gas tube insert and the second discharge nozzle of the toothpaste discharge each has a pair of diaphragm which is reduced in the inner passage width from the upper side to the lower side, the lower edge is in close contact with each other When the pressure at the upper side of the pair of diaphragms is higher than the pressure at the lower side, the diaphragm opens and air or toothpaste moves from the upper side to the lower side through the flow path therebetween, and the pressure at the upper side of the pair of diaphragms. When lower than the pressure on the lower side, the toothpaste dispenser characterized in that the diaphragm closes to operate as a one-way valve to block the movement of air or toothpaste from the lower side to the upper side. 10. The method of claim 8, wherein the first discharge nozzle of the tube insert has a pair of diaphragms in contact with each other, the inner passage width of which is reduced from an upper side to a lower side thereof, and the diaphragm is formed of a straight cross section. 1 diaphragm and a streamlined second diaphragm which is bent toward and close to the straight first diaphragm, and the first and second diaphragms are offset from one side of the toothpaste descent center line to be offset and disposed so that the toothpaste outlet is separated from the air. A toothpaste dispenser, characterized in that the closing area is further reduced and the first and second diaphragms close well even with small pressure fluctuations so that backflow of air or toothpaste from the lower side to the upper side is more stably blocked. The lower surface edge of the toothpaste receiving portion of the toothpaste discharging portion of the toothpaste discharging portion of the toothpaste discharging portion of the toothpaste discharging portion of claim 9, wherein the first and second diaphragms constituting the first discharge nozzle are disposed so that the toothpaste does not directly fall into the inner center of the second discharge nozzle of the toothpaste discharging portion. The toothpaste disposed on the toothpaste jaw formed in the first to discharge through the discharge nozzle evenly distributed in the toothpaste receiving space all the remaining air inside the toothpaste receiving space can be replaced by toothpaste to receive toothpaste Toothpaste dispenser, characterized in that to create a constant pressure inside the space. The method of claim 10, wherein the first discharge nozzle, Toothpaste dispenser, characterized in that formed with two or more nozzles to prevent the air from remaining due to the space in the toothpaste receiving space of the toothpaste discharge portion, thereby discharging the toothpaste smoothly without suction.

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