阅读说明：本技术 一种能自动供给牙膏的电动牙刷 (Electric toothbrush capable of automatically supplying toothpaste ) 是由 郑慧 于 2021-04-02 设计创作，主要内容包括：本发明涉口腔护理技术领域,尤其是指一种能自动供给牙膏的电动牙刷,包括牙刷柄、牙刷头、设于牙刷头一端的刷毛以及设于牙刷柄内的马达,所述马达包括马达主体和贯穿设置于马达主体内的转轴,所述牙刷柄内设有容器、水泵以及送料管,所述牙刷头内设有与刷毛连通的输送管道,所述转轴的一端插入到输送管道,转轴的所述一端内设有通路,所述水泵用于将容器内的物料通过送料管输送到所述通路中。本发明可以自动供给牙膏,而且操作方便、简单、快捷,自动化程度高,避免了牙膏飞溅,可以给使用者很好的体验感,因此具备宽广的推广前景。(The invention relates to the technical field of oral care, in particular to an electric toothbrush capable of automatically supplying toothpaste, which comprises a toothbrush handle, a toothbrush head, bristles arranged at one end of the toothbrush head and a motor arranged in the toothbrush handle, wherein the motor comprises a motor main body and a rotating shaft penetrating through the motor main body, a container, a water pump and a feeding pipe are arranged in the toothbrush handle, a conveying pipeline communicated with the bristles is arranged in the toothbrush head, one end of the rotating shaft is inserted into the conveying pipeline, a passage is arranged in one end of the rotating shaft, and the water pump is used for conveying materials in the container to the passage through the feeding pipe. The automatic toothpaste feeding device can automatically feed toothpaste, is convenient, simple and quick to operate, has high automation degree, avoids toothpaste splashing, can bring good experience to users, and has wide popularization prospect.)

1. The utility model provides an electric toothbrush of ability automatic feed toothpaste, includes toothbrush handle (1), toothbrush head (2), locates brush hair (3) of toothbrush head (2) one end and locates the motor in toothbrush handle (1), the motor includes motor main part (4) and runs through pivot (5) that set up in motor main part (4), its characterized in that: be equipped with container (6), water pump (7) and conveying pipe (8) in toothbrush handle (1), be equipped with in toothbrush head (2) with pipeline (9) of brush hair (3) intercommunication, pipeline (9) are inserted to the one end of pivot (5), pivot (5) be equipped with route (10) in the one end, water pump (7) are arranged in carrying the material in container (6) through conveying pipe (8) in route (10).

2. An electric toothbrush capable of automatically supplying toothpaste according to claim 1, wherein: one end of the rotating shaft (5) is provided with a drill hole (11), and the water pump (7) is communicated with the drill hole (11) through a feeding pipe (8).

3. An electric toothbrush capable of automatically supplying toothpaste according to claim 1, wherein: the rotating shaft (5) is provided with a through hole (12) penetrating through the rotating shaft (5), and the water pump (7) is communicated with the other end of the rotating shaft (5) through a feeding pipe (8).

4. An electric toothbrush capable of automatically supplying toothpaste according to claim 1, wherein: be equipped with piston board (13) in container (6), the both ends and container (6) inner wall of piston board (13) are contradicted, the material is located on piston board (13).

5. An electric toothbrush capable of automatically supplying toothpaste according to claim 1, wherein: be equipped with in toothbrush head (2) interior stopper (14) and locate waterproof circle (15) on interior stopper (14), pivot (5) one end is in proper order through interior stopper (14), waterproof circle (15) and pipeline (9).

6. An electric toothbrush capable of automatically supplying toothpaste according to claim 1, wherein: one end of the toothbrush handle (1) far away from the toothbrush head (2) is detachably provided with a bottom cover (16), and the container (6) is movably arranged in the bottom cover (16).

7. An electric toothbrush capable of automatically supplying toothpaste according to claim 1, wherein: the one end of container (6) is equipped with boss (17), be equipped with in toothbrush handle (1) with boss (17) complex shrinkage pool, around being equipped with sealing washer (18) on boss (17).

Technical Field

The invention relates to the technical field of oral care, in particular to an electric toothbrush capable of automatically supplying toothpaste.

Background

The electric toothbrush is a common toothbrush, and the brush head generates high-frequency vibration through the rapid rotation or vibration of the motor core, so that toothpaste is instantaneously decomposed into fine foams to deeply clean slits between teeth, and meanwhile, the vibration of the bristles can promote the blood circulation in the oral cavity and have a massage effect on gum tissues.

The existing electric toothbrush generally comprises a toothbrush handle and a toothbrush head arranged on the toothbrush handle, wherein the toothbrush head is provided with bristles for brushing teeth, and the toothbrush handle is internally provided with a motor for realizing electric tooth brushing. At present, electric toothbrushes on the market are mainly divided into two types, namely a sound wave vibration type and a rotating hair disk type, but before the electric toothbrushes of the two types are used for brushing teeth, toothpaste is required to be squeezed on bristles firstly, then the electric toothbrushes are started for brushing teeth, so that the electric toothbrushes are not convenient to operate and carry, the tooth brushing procedure is complicated, toothpaste is easy to splash, the user feels bad experience, and therefore a solution is necessary to research.

Disclosure of Invention

The present invention has been made in view of the above problems, and it is an object of the present invention to provide an electric toothbrush capable of automatically supplying toothpaste.

In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides an electric toothbrush of ability automatic feed toothpaste, includes toothbrush handle, toothbrush head, locates the brush hair of toothbrush head one end and locates the motor in the toothbrush handle, the motor includes motor main part and runs through the pivot that sets up in motor main part, be equipped with container, water pump and conveying pipe in the toothbrush handle, be equipped with the pipeline with the brush hair intercommunication in the toothbrush head, pipeline is inserted to the one end of pivot, the pivot be equipped with the route in the one end, the water pump is used for passing through the conveying pipe with the material in the container and carries in the route.

Preferably, a drill hole is formed in one end of the rotating shaft, and the water pump is communicated with the drill hole through a feeding pipe.

Preferably, the rotating shaft is provided with a through hole penetrating through the rotating shaft, and the water pump is communicated with the other end of the rotating shaft through a feeding pipe.

Preferably, be equipped with the piston board in the container, the both ends and the container inner wall of piston board are contradicted, the material is located on the piston board.

Preferably, be equipped with in the toothbrush head and locate the waterproof circle on the stopper in, the pivot one end in proper order through stopper, waterproof circle and pipeline in.

Preferably, one end of the toothbrush handle, which is far away from the toothbrush head, is detachably provided with a bottom cover, and the container is movably arranged in the bottom cover.

Preferably, the one end of container is equipped with the boss, be equipped with in the toothbrush handle with boss complex shrinkage pool, around being equipped with the sealing washer on the boss.

The invention has the beneficial effects that: when the user need brush teeth, start the water pump, the water pump alright in the route of material (toothpaste) through the conveying shaft of conveying pipe with in the container, then enter into the pipeline of toothbrush head through the route, enter into the brush hair at last to make the user need not the hand and crowd toothpaste, but from the automatic supply toothpaste of container, convenient operation, simple, swift, degree of automation is high, toothpaste has been avoided splashing, can give the fine experience of user and feel, consequently possesses wide popularization prospect.

Drawings

FIG. 1 is a cross-sectional view of a first embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of a motor according to a first embodiment of the present invention;

FIG. 3 is a cross-sectional view of a second embodiment of the present invention;

FIG. 4 is a partial cross-sectional view of a motor according to a second embodiment of the present invention;

figure 5 is an exploded schematic view of the toothbrush head of the present invention;

figure 6 is a cross-sectional view of a toothbrush head of the present invention;

FIG. 7 is an exploded view of the container and bottom cap of the present invention;

fig. 8 is a cross-sectional view of a container and a bottom cap of the present invention.

Reference numerals: 1. a toothbrush handle; 2. a toothbrush head; 3. brushing; 4. a motor main body; 5. a rotating shaft; 6. a container; 7. a water pump; 8. a feed pipe; 9. a delivery conduit; 10. a passage; 11. drilling; 12. a through hole; 13. a piston plate; 14. an inner plug; 15. a waterproof ring; 16. a bottom cover; 17. a boss; 18. and (5) sealing rings.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.

Example one

As shown in fig. 1, 2, 5, 6, 7 and 8, the electric toothbrush capable of automatically supplying toothpaste according to the present invention comprises a toothbrush handle 1, a toothbrush head 2, bristles 3 arranged at one end of the toothbrush head 2, and a motor arranged in the toothbrush handle 1, wherein the motor comprises a motor main body 4 and a rotating shaft 5 penetrating through the motor main body 4, a container 6, a water pump 7 and a feeding pipe 8 are arranged in the toothbrush handle 1, a conveying pipeline 9 communicating with the bristles 3 is arranged in the toothbrush head 2, one end of the rotating shaft 5 is inserted into the conveying pipeline 9, a passage 10 is arranged in the one end of the rotating shaft 5, and the water pump 7 is used for conveying materials in the container 6 to the passage 10 through the feeding pipe 8. When the user need brush teeth, start water pump 7, water pump 7 alright in the passageway 10 through feeding pipe 8 transport pivot 5 with material (toothpaste) in the container 6, then in the pipeline 9 that enters into toothbrush head 2 through passageway 10, enter into brush hair 3 at last, thereby make the user need not the hand and crowd toothpaste, but from automatic feed toothpaste in the container 6, and convenient operation, and is simple, and fast, and the degree of automation is high, toothpaste has been avoided splashing, can give the fine experience of user and feel, consequently, possess broad popularization prospect. Specifically, the motor is a sound wave motor, the rotation angle of the rotating shaft 5 is 5 degrees, and the feeding pipe 8 communicated with the rotating shaft 5 cannot be wound on the rotating shaft 5 due to the fact that the rotation angle of the rotating shaft 5 is small, so that normal operation of the motor is guaranteed.

One end of the rotating shaft 5 is provided with a drill hole 11, and the water pump 7 is communicated with the drill hole 11 through a feeding pipe 8. So set up for toothpaste can through pivot 5 alright with exporting toothbrush head 2, can not influence the output of pivot 5 moment of torsion simultaneously, can reduce the energy loss of motor moreover. The invention is within the protection scope as long as the drill hole 11 with the same technical scheme as the invention is arranged on the rotating shaft 5.

The rotating shaft 5 is provided with a through hole 12 penetrating through the rotating shaft 5, and the water pump 7 is communicated with the other end of the rotating shaft 5 through a feeding pipe 8. So set up for toothpaste can be directly through pivot 5 alright with exporting toothbrush head 2, can not influence the output of pivot 5 moment of torsion simultaneously, can reduce the energy loss of motor moreover. The invention is within the protection scope as long as the through hole 12 of the same technical scheme as the invention is arranged on the rotating shaft 5.

Be equipped with piston plate 13 in the container 6, the both ends of piston plate 13 are contradicted with container 6 inner wall, the material is located on piston plate 13. When water pump 7 began to operate, when water pump 7 sucked toothpaste, because the pressure of piston plate 13 top diminishes, piston plate 13 just can up move to push up toothpaste, and then avoid leading to the condition that toothpaste can not be sucked away by water pump 7 because of forming the vacuum in container 6.

An inner plug 14 and a waterproof ring 15 arranged on the inner plug 14 are arranged in the toothbrush head 2, and one end of the rotating shaft 5 sequentially passes through the inner plug 14, the waterproof ring 15 and the conveying pipeline 9. So set up, seal inner plug 14 and pipeline 9 through waterproof circle 15 to prevent that toothpaste from leaking in the clearance between inner plug 14 and pipeline 9, and then guarantee that toothpaste can smoothly carry on brush hair 3.

The end of the toothbrush handle 1 far away from the toothbrush head 2 is detachably provided with a bottom cover 16, and the container 6 is movably arranged in the bottom cover 16. So configured, the bottom cap 16 can be removed, thereby allowing the user to replace a new container 6 filled with toothpaste. And, specifically, the bottom cover 16 is detachably coupled to the toothbrush handle 1 in a manner including, but not limited to, a screw coupling, a turn-on coupling, etc.

One end of the container 6 is provided with a boss 17, a concave hole matched with the boss 17 is formed in the toothbrush handle 1, and a sealing ring 18 is wound on the boss 17. So set up, guaranteed the sealed degree of container 6 with toothbrush handle 1 to avoid toothpaste to spill from the gap between container 6 and toothbrush handle 1, thereby guaranteed that toothpaste can smoothly thereby pump out in container 6.

The feeding pipe 8 comprises a first hose and a second hose, two ends of the first hose are respectively connected with the container and the water pump, and two ends of the second hose are respectively connected with the water pump and the rotating shaft.

Example two

The second embodiment is the same as the first embodiment except that the following technical solutions are different from the first embodiment.

As shown in fig. 3 and 4, the rotating shaft 5 is provided with a through hole 12 penetrating through the rotating shaft 5, and the water pump 7 is communicated with the other end of the rotating shaft 5 through a feeding pipe 8. So set up for toothpaste can be directly through pivot 5 alright with exporting toothbrush head 2, can not influence the output of pivot 5 moment of torsion simultaneously, can reduce the energy loss of motor moreover. The invention is within the protection scope as long as the through hole 12 of the same technical scheme as the invention is arranged on the rotating shaft 5.

Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.