CN218075295U

CN218075295U - Electric toothbrush facilitating reset

Info

Publication number: CN218075295U
Application number: CN202221935156.5U
Authority: CN
Inventors: 刘汉韬
Original assignee: Shenzhen Fuka Technology Co ltd
Current assignee: Shenzhen Fuka Technology Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-20
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses an electric toothbrush who does benefit to reset relates to electric toothbrush technical field. Including the toothbrush main part, the one end of toothbrush main part and inside are provided with respectively brush the head and are used for driving the drive assembly of brush head, the well upper portion of drive assembly side is provided with the shell fragment that resets, and the well inside round pin axle that is provided with down of another side, the shell fragment that resets and round pin axle are used for the drive assembly that resets, the round pin axle sets up on the side that corresponds with the brush head upper hair, the shell fragment that resets sets up on a side that carries on the back mutually with the brush hair, drive assembly is including installing in the inside fixed bolster of toothbrush main part. Through setting up toothbrush main part, drive assembly, shell fragment and round pin axle reset, adopt the spring to carry out the electric toothbrush who resets in the conventionality relatively, the device adopts the shell fragment that resets, is difficult for deformation and ageing, long service life for the brush head can not trigger forced induction under the state of not using, has guaranteed the device's usability.

Description

Electric toothbrush facilitating reset

Technical Field

The utility model relates to an electric toothbrush technical field specifically is an electric toothbrush who does benefit to restoration.

Background

The electric toothbrush makes the brush head generate high-frequency vibration through the quick rotation or vibration of the motor core, instantaneously decomposes the toothpaste into fine foam to deeply clean slits between teeth, and simultaneously, the vibration of the brush hair can promote the blood circulation of the oral cavity and has a massage effect on gum tissues.

Electric toothbrush with forced induction usually responds to the first skew discernment action of brushing teeth of brush through the forced induction structure, and inside is provided with the first reset of spring control brush, and the spring uses after a period, easily takes place deformation, ageing, also can lead to the brush head to be difficult to reset, and then influences electric toothbrush's use, needs purchase electric toothbrush again for electric toothbrush purchase frequency is very fast, has brought the puzzlement for the user.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric toothbrush which is favorable for resetting to solve the problem in the background technology.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a do benefit to electric toothbrush who resets, includes the toothbrush main part, the one end of toothbrush main part and inside are provided with respectively brush the head and are used for driving the drive assembly of brush head, the well upper portion of drive assembly side is provided with the shell fragment that resets, and the well inside round pin axle that is provided with down of another side, the shell fragment that resets and round pin axle are used for the drive assembly that resets.

Furthermore, the pin shaft is arranged on one side face corresponding to the bristles on the brush head, and the reset elastic sheet is arranged on one side face back to the bristles.

Further, drive assembly is including installing in the inside fixed bolster of toothbrush main part, setting up in the inside vibrating motor of fixed bolster and setting up the vibrating head on the vibrating motor output, brush head activity joint is served in vibrating head.

Furthermore, the reset elastic sheet is installed at the top of one side of the fixed support, and one end, away from the fixed support, of the reset elastic sheet is obliquely arranged.

Furthermore, the pin shaft is rotatably arranged inside the fixed support, and two ends of the pin shaft extend into the toothbrush main body and are fixedly connected with the toothbrush main body.

Furthermore, one end of the toothbrush main body is sleeved with a sealing ring, and one end of the sealing ring extends into the toothbrush head.

Compared with the prior art, the utility model provides a do benefit to electric toothbrush who resets possesses following beneficial effect:

this do benefit to electric toothbrush that resets through setting up toothbrush main part, drive assembly, shell fragment and round pin axle that resets, compares in the conventional electric toothbrush that adopts the spring to reset, and the device adopts the shell fragment that resets, is difficult for deformation and ageing, long service life for the brush head can not trigger forced induction under the state of not using, has guaranteed the device's usability.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

fig. 3 is a schematic structural diagram of the driving assembly of the present invention.

In the figure: 1. a toothbrush body; 11. a brush head; 12. a seal ring; 2. a drive assembly; 21. fixing a bracket; 22. a vibration motor; 23. a vibrating head; 3. resetting the elastic sheet; 4. and (7) a pin shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model discloses an electric toothbrush that does benefit to and reset, including toothbrush main part 1, toothbrush main part 1's one end and inside are provided with respectively brush head 11 and are used for driving drive assembly 2 of brush head 11, the well upper portion of 2 a side of drive assembly is provided with the shell fragment 3 that resets, and the well inside round pin axle 4 that is provided with down of another side, the shell fragment 3 that resets and round pin axle 4 are used for resetting drive assembly 2.

It is specific, round pin axle 4 sets up on the side that corresponds with brush hair 11 upper bristle, the shell fragment 3 that resets sets up on the side that backs on the back with the brush hair, during the use, the shell has been good at the externally mounted of toothbrush main part 1, the user takes toothbrush main part 1 and stretches into the oral cavity, make brush hair conflict tooth on the head 11, make brush head 11 drive fixed bolster 21 skew simultaneously, fixed bolster 21 uses round pin axle 4 to deflect as the centre of a circle, the shell of 3 conflicts of the shell fragment that resets of its one side receives the compression simultaneously, electric toothbrush's response structure senses brush head 11 skew and begins to start, when not using brush head 11, the automatic resilience of shell fragment that resets drives fixed bolster 21 and brush head 11 and resets.

Specifically, drive assembly 2 is including installing in the inside fixed bolster 21 of toothbrush main part 1, setting up in the inside vibrating motor 22 of fixed bolster 21 and setting up the vibrating head 23 on vibrating motor 22 output, brush 11 movable joints of head in one of vibrating head 23, fixed bolster 21 is used for installing vibrating motor 22, and electric toothbrush's induction structure starts vibrating motor 22 and drives vibrating head 23 and brush head 11 and vibrate, realizes brushing the operation of teeth.

Specifically, the shell fragment 3 that resets is installed in the top of fixed bolster 21 one side, the one end that fixed bolster 21 was kept away from to the shell fragment 3 that resets is the slope setting, and the shell fragment 3 that resets that the slope set up compares in the spring, is difficult for deformation and ageing, long service life.

Specifically, round pin axle 4 rotates and sets up in the inside of fixed bolster 21, the both ends of round pin axle 4 extend to the inside of toothbrush main part 1 and rather than fixed connection, and when user's tooth was contradicted brush head 11, brush head 11 was driven fixed bolster 21 through vibrating head 23 and is used round pin axle 4 as the centre of a circle beginning skew.

Specifically, one end of the toothbrush main body 1 is sleeved with a sealing ring 12, one end of the sealing ring 12 extends to the inside of the toothbrush head 11, and the sealing ring 12 is arranged, so that an opening at one end of the toothbrush main body 1 is sealed, water cannot enter the toothbrush main body 1, and the sealing performance of the device is guaranteed.

To sum up, this do benefit to electric toothbrush that resets through setting up toothbrush main part 1, drive assembly 2, shell fragment 3 and round pin axle 4 that resets, compares in the conventional electric toothbrush that adopts the spring to reset, and the device adopts shell fragment 3 that resets, is difficult for deformation and ageing, long service life for brush head 11 can not trigger forced induction under the state of not using, has guaranteed the usability of the device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electric toothbrush facilitating restoration, comprising a toothbrush body (1), characterized in that: the toothbrush is characterized in that one end and the inside of the toothbrush main body (1) are respectively provided with a brush head (11) and a driving assembly (2) for driving the brush head (11), the middle upper part of one side face of the driving assembly (2) is provided with a reset elastic sheet (3), the middle lower part of the other side face is provided with a pin shaft (4), and the reset elastic sheet (3) and the pin shaft (4) are used for resetting the driving assembly (2).

2. A powered toothbrush for facilitating repositioning according to claim 1, wherein: the pin shaft (4) is arranged on one side face corresponding to the bristles on the brush head (11), and the reset elastic sheet (3) is arranged on one side face back to the bristles.

3. A powered toothbrush for facilitating repositioning according to claim 1, wherein: drive assembly (2) including install in toothbrush main part (1) inside fixed bolster (21), set up in vibrating motor (22) of fixed bolster (21) inside and set up vibrating head (23) on vibrating motor (22) output, brush head (11) activity joint is served in one of vibrating head (23).

4. A powered toothbrush for facilitating repositioning as claimed in claim 1, wherein: the reset elastic sheet (3) is arranged at the top of one side of the fixed support (21), and one end, away from the fixed support (21), of the reset elastic sheet (3) is obliquely arranged.

5. A powered toothbrush for facilitating repositioning according to claim 1, wherein: the pin shaft (4) is rotatably arranged inside the fixed support (21), and two ends of the pin shaft (4) extend into the toothbrush main body (1) and are fixedly connected with the toothbrush main body.

6. A powered toothbrush for facilitating repositioning as claimed in claim 1, wherein: one end of the toothbrush main body (1) is sleeved with a sealing ring (12) of which one end extends to the inside of the toothbrush head (11).