CN108938119B - A convenient toothbrush device - Google Patents

Abstract

The invention discloses a convenient tooth brushing device, which comprises two upper and lower dental guards, tooth sockets are arranged on the opposite side walls of the two dental guards, and a strip-shaped air bag is fixedly connected between the two dental guards. The front end sidewall of the strip airbag is provided with an air intake hole, a one-way air intake valve is arranged in the air intake hole, the side walls opposite to the tooth socket are provided with installation grooves, and the tooth sockets are provided with equal intervals. There are multiple sets of air outlet channels, a one-way air outlet valve is installed in the air outlet channels, and an impeller cavity that communicates with the air outlet channels is also arranged in the mouthpiece. The impeller cavity is rotatably connected with an impeller, and the wheel shaft of the impeller passes through it. The air outlet on the bottom surface of the chamber extends into the device slot and is rotatably connected to its side wall. The present invention has a reasonable structure, when brushing teeth, only need to put the braces on the teeth, and use the occlusal movement of the teeth to brush up and down, without the need to hold the toothbrush for brushing, so that the inside and outside of the teeth can be cleaned up and down. Better results.

Description

A convenient toothbrush device

technical field

The invention relates to the technical field of living appliances, in particular to a convenient tooth brushing device.

Background technique

Brushing your teeth is an important self-care method for using a toothbrush to remove plaque, soft scale and food residues and keep the oral cavity clean. Nowadays, toothbrushes are basically used for brushing teeth, which requires hand-held toothbrushes to brush the inside and outside of the teeth, up and down. At present, electric toothbrushes have also appeared, which makes brushing teeth more convenient and fast, but whether it is an ordinary toothbrush or an electric toothbrush All of them need to be held by hand, which makes the quality of brushing largely depend on the movement of the hand. Especially for users with poor brushing habits, there may be a situation where cleaning is not in place, and various dental problems are prone to occur in the long run.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the shortcomings in the prior art, and proposes a convenient tooth brushing device. When brushing teeth, it only needs to put the braces on the teeth, and use the occlusal movement of the teeth up and down to brush, without hand-holding. The toothbrush is brushed, so that the inside and outside of the teeth can be cleaned up and down, and the cleaning effect is better.

In order to achieve the above object, the present invention adopts the following technical solutions:

A convenient tooth-brushing device, comprising two upper and lower dental guards, tooth sockets are provided on the opposite side walls of the two dental guards, and a bar-shaped airbag is fixedly connected between the two dental guards. The front end sidewall of the airbag is provided with an air intake hole, the air intake hole is provided with a one-way air intake valve, the opposite sidewalls of the tooth socket are provided with installation grooves, and multiple groups of air outlets are arranged at equal intervals in the tooth socket. A one-way air outlet valve is installed in the air outlet channel, and an impeller cavity that is connected with the air outlet channel one by one is also arranged in the mouthpiece. The air outlet on the upper part extends into the device slot and is rotatably connected with its side wall. A cylindrical brush is fixedly sleeved on the outer side of the part of the axle located in the device slot, and the part of the cylindrical brush extends to the outside of the device slot.

Preferably, the strip-shaped airbag is provided with an elastic airbag, one side of the elastic airbag is fixedly connected with a feeding tube, the feeding tube penetrates the side wall of the strip-shaped airbag, and a one-way is arranged in the feeding tube The other side of the elastic air bag is fixedly connected with a discharge pipe, the end of the discharge pipe is connected to the main pipe, and the upper and lower sides of the connection main pipe are connected with a plurality of discharge pipes at equal intervals. The end of the bar runs through the airbag and the mouthpiece and extends into the tooth socket.

Preferably, the mouth guard, the strip-shaped airbag and the elastic airbag are all made of food-grade silicone material.

Preferably, the air inlet hole is located at the front end of the strip-shaped airbag, and the feed pipe is located at the rear end of the strip-shaped airbag.

Compared with the prior art, the present invention has the following beneficial effects:

1. In the form of two braces, a strip-shaped airbag is arranged in the middle of the braces. The gas in the strip-shaped airbag is squeezed into the impeller cavity by the bite of the teeth, and the impeller is driven to rotate, and finally drives the cylinder brush to brush the teeth without holding hands. Toothbrush, free hands, more convenient to use.

2. A plurality of cylindrical brushes are arranged at equal intervals on both sides of the tooth socket, which can be rotated at the same time to brush the inside and outside of the teeth at the same time, and the brushing speed is fast.

3. An elastic airbag is provided, and the toothpaste is injected into the elastic airbag. When the bar-shaped airbag is occluded, the toothpaste in the elastic airbag can be sucked into the tooth socket by negative pressure, which not only saves the process of manually squeezing toothpaste into the tooth socket , more convenient and fast, and the toothpaste is more evenly distributed in the tooth socket, which can effectively improve the effect of tooth cleaning.

4. The gas discharged in the process of biting the bar-shaped airbag is blown to the cylinder brush through the air outlet, which can generate more toothpaste bubbles, which can protect the gums well. At the same time, the contact area between toothpaste and teeth is larger, and the teeth are clean. Better results.

Description of drawings

1 is a side perspective view of an embodiment of the present invention;

Fig. 2 is the enlarged schematic diagram of the structure at place A of Fig. 1;

Fig. 3 is the top view schematic diagram of Fig. 1;

FIG. 4 is a side perspective view of the second embodiment of the present invention.

In the picture: 1 braces, 2 air outlet channels, 3 tooth sockets, 4 cylinder brushes, 5 strip air bags, 6 feeding pipes, 7 elastic air bags, 8 device slots, 9 discharging pipes, 10 connecting main pipes, 11 air inlet holes, 12 wheel shaft, 13 impeller, 14 air outlet, 15 impeller cavity, 16 one-way air outlet valve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

Example 1:

Referring to Figures 1-3, a convenient tooth brushing device includes two dental braces 1 arranged up and down, the opposite side walls of the two dental braces 1 are provided with dental sockets 3, and a bar-shaped joint is fixedly connected between the two dental braces 1. Airbag 5, the front end sidewall of the strip airbag 5 is provided with an air inlet 11, and a one-way air intake valve is arranged in the air inlet 11, the opposite sidewall of the tooth socket 3 is provided with a device groove 8, and the dental brace 1 is equally spaced. There are multiple sets of air outlet channels 2, and each group of two air outlet channels 2 are symmetrically arranged on both sides of the dental socket 3. A one-way air outlet valve 16 is installed in the air outlet channel 2, and the mouthpiece 1 is also provided with a one-to-one connection with the air outlet channels 2. The impeller cavity 15 is rotatably connected with the impeller 13, and the wheel shaft 12 of the impeller 13 extends through the air outlet 14 on the bottom surface of the chamber to the device slot 8 and is rotatably connected to its side wall, and the wheel shaft 12 is located in the device slot 8 The outer fixed sleeve of the inner part is provided with a cylindrical brush 4 , and a part of the cylindrical brush 4 extends to the outside of the device slot 8 .

In the present invention, the mouth guard 1, the strip-shaped airbag 5 and the elastic airbag 7 are all made of food-grade silicone material, which can be bent into a suitable shape to adapt to different user's tooth shapes, and the material is softer to avoid discomfort in cleaning, and adopts Food-grade and safer, the air inlet 11 is located at the front end of the strip airbag 5. When the upper brushing device is included, the air inlet 11 is located outside the oral cavity to ensure sufficient air intake.

When using the present invention, first squeeze the toothpaste into the upper and lower tooth sockets 3 respectively, then bend the toothbrush device, open the mouth and put the toothbrush device into the oral cavity, and the teeth in the upper and lower rows are respectively placed on the upper and lower brackets 1 respectively. In the tooth socket 3, quickly bite the two braces 1, squeeze the gas in the strip-shaped airbag 5 into the air outlet channel 2, and then enter the impeller cavity 15. Due to the sufficient air volume, it can drive the impeller 13 to rotate rapidly, and the impeller 13 drives The cylinder brush 4 rotates rapidly to brush the teeth. Two rows of cylinder brushes 4 are provided, which can brush the front and back sides of the teeth at the same time, and squeeze the gas in the strip-shaped airbag 5 to be discharged through the air outlet 14. The direction is toward the device slot 8, and the gas is blown into the tooth slot 3, so that the cylinder brush 4 generates more air bubbles during the brushing process of the teeth, which can not only effectively protect the gums, but also increase the contact area between the toothpaste foam and the teeth. So that the cleaning effect is better.

Embodiment 2:

Referring to FIG. 4 , an elastic airbag 7 is provided in the strip-shaped airbag 5 , and a feeding pipe 6 is fixedly connected to one side of the elastic airbag 7 . The air holes 11 correspond to each other and do not affect each other. The feeding pipe 6 penetrates the side wall of the strip-shaped air bag 5 and is tightly connected with it. One side is fixedly connected with a discharge pipe, the end of the discharge pipe is connected to the main pipe 10, the upper and lower sides of the connection main pipe 10 are connected with a plurality of discharge pipes 9 at equal intervals, and the end of the discharge pipe 9 penetrates the airbag 5 and the mouthpiece 1. And extend into the tooth socket 3.

In this embodiment, the toothpaste is first squeezed into the elastic air bag 7 through the feeding tube 6. When the oral cavity is opened, the strip air bag 5 is in an inflated state, and the toothpaste in the elastic air bag 7 is sucked out by negative pressure, and finally discharged through a plurality of The tube 9 is discharged into the tooth socket 3, so that the toothpaste is evenly spread on the teeth. With the occlusion and loosening of the upper and lower teeth, the toothpaste is intermittently discharged into the tooth socket 3, eliminating the need to manually squeeze the toothpaste into the tooth socket 3. In the process, compared with the first embodiment, the present embodiment is more convenient and quicker, and the toothpaste is more evenly distributed in the tooth socket 3, which can effectively improve the effect of tooth cleaning.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (4)

1. A portable tooth brushing device comprises two tooth sockets (1) which are arranged up and down, and is characterized in that tooth sockets (3) are arranged on the side walls of the two tooth sockets (1) which are back to each other, strip-shaped air bags (5) are fixedly connected between the two tooth sockets (1) together, air inlet holes (11) are formed in the side walls of the front ends of the strip-shaped air bags (5), one-way air inlet valves are arranged in the air inlet holes (11), device grooves (8) are formed in the side walls, opposite to the tooth sockets (3), of the tooth sockets (1), a plurality of groups of air outlet channels (2) are arranged in the tooth sockets (1) at equal intervals, one-way air outlet valves (16) are installed in the air outlet channels (2), impeller cavities (15) which are communicated with the air outlet channels (2) one by one, impellers (13) are rotationally connected in the impeller cavities (15), and air outlet holes (14) of an impeller shaft (12) of the impeller (13) penetrating through the bottom surface of a cavity extend into, the outer side of the wheel shaft (12) in the device groove (8) is fixedly sleeved with the drum brush (4), and the part of the drum brush (4) extends to the outer side of the device groove (8).

2. The portable tooth brushing device according to claim 1, wherein an elastic air bag (7) is arranged in the strip-shaped air bag (5), one side of the elastic air bag (7) is fixedly connected with the feeding pipe (6), the feeding pipe (6) penetrates through the side wall of the strip-shaped air bag (5), a one-way valve is arranged in the feeding pipe (6), the other side of the elastic air bag (7) is fixedly connected with a discharging pipe, the tail end of the discharging pipe is connected with a main pipe (10), the upper side and the lower side of the main pipe (10) are connected with a plurality of discharging pipes (9) at equal intervals, and the tail end of each discharging pipe (9) penetrates through the strip-shaped air bag (5) and the tooth socket (1) and extends into the tooth socket (3).

3. The portable tooth brushing device according to claim 1, wherein the mouthpiece (1), the strip-shaped air bag (5) and the elastic air bag (7) are made of food-grade silica gel material.

4. The portable tooth brushing device according to claim 2, wherein the air inlet holes (11) are located at the front end of the strip-shaped air bag (5), and the feed pipe (6) is located at the rear end of the strip-shaped air bag (5).

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