CN210784795U

CN210784795U - Electric toothbrush

Info

Publication number: CN210784795U
Application number: CN201921149853.6U
Authority: CN
Inventors: 赵心武; 路少伟
Original assignee: Wuxi Qinghe Xiaobei Technology Co ltd
Current assignee: Wuxi Qinghe Xiaobei Technology Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-06-19
Anticipated expiration: 2029-07-19

Abstract

The utility model provides an electric toothbrush, include: the brush handle is internally provided with an accommodating space; a brush head connected to the handle; the first bracket is arranged in the accommodating space; the first damping piece is arranged in the accommodating space, and one end of the first damping piece is connected with the first support; the motor is arranged in the accommodating space, and one end of the motor is connected with one end, far away from the first bracket, of the first damping piece; the second shock attenuation piece, the setting of second shock attenuation piece is in the motor is kept away from the one end of first shock attenuation piece with the brush holder is close to between the one end of brush head to solved among the prior art electric toothbrush can produce great vibrations and noise when brushing teeth, caused the higher technical problem of manufacturing cost simultaneously, reached can reduce cost, can reduce the technological effect of brush holder vibrations and noise again.

Description

Electric toothbrush

Technical Field

The utility model relates to an electric toothbrush technical field especially relates to an electric toothbrush.

Background

Along with the improvement of living standard and the development and application of technology of people, the electric toothbrush gradually enters daily necessities of people, the electric toothbrush enables the brush head to generate high-frequency vibration through the quick rotation or vibration of the motor core, the toothpaste is instantly decomposed into fine foam to deeply clean slits between teeth, and meanwhile, the vibration of the brush hair can promote the blood circulation of an oral cavity, so that the gum tissue is massaged.

However, in the process of implementing the technical solution of the present invention, the inventor of the present invention finds that the above prior art has at least the following technical problems:

the electric toothbrush in the prior art is driven by an acoustic wave motor, and the torque and vibration of the acoustic wave motor are relatively large due to the requirement of ensuring the cleaning force of tooth brushing, so that relatively large vibration and noise are generated during tooth brushing, and the production cost is relatively high.

Disclosure of Invention

The embodiment of the utility model provides an electric toothbrush has solved among the prior art electric toothbrush can produce great vibrations and noise when brushing teeth, causes the higher technical problem of manufacturing cost simultaneously, has reached can reduce cost, can reduce the technical effect of brush holder vibrations and noise again.

In view of the above-mentioned problems, embodiments of the present application are proposed to provide an electric toothbrush including: the brush handle is internally provided with an accommodating space; a brush head connected to the handle; the first bracket is arranged in the accommodating space; the first damping piece is arranged in the accommodating space, and one end of the first damping piece is connected with the first support; the motor is arranged in the accommodating space, and one end of the motor is connected with one end, far away from the first bracket, of the first damping piece; and the second damping piece is arranged between one end of the motor, which is far away from the first damping piece, and one end of the brush handle, which is close to the brush head.

Preferably, the method further comprises the following steps: the second bracket is arranged at one end part of the motor far away from the first shock absorption piece.

Preferably, the central axis of the motor coincides with the central axis of the handle.

Preferably, the motor has a diameter smaller than the inner diameter of the handle.

Preferably, a predetermined distance is provided between the outer wall of the motor and the inner wall of the handle.

Preferably, the first shock absorbing member and the second shock absorbing member are made of flexible materials.

One or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:

an embodiment of the utility model provides a pair of electric toothbrush, electric toothbrush includes: brush holder, brush head, first support, first shock attenuation piece, motor and second shock attenuation piece, wherein, brush head and brush holder are connected, and have a accommodation space in that the brush holder is inside, and then first support, first shock attenuation piece, motor and second shock attenuation piece are unified to be installed in this accommodation space, and are specific: one end of the first bracket is positioned at one end part of the brush handle far away from the brush head, the other end of the first bracket is connected with a first damping piece, and then the other end of the first damping piece can be connected with a motor, so that the aim of reducing vibration and noise generated when the brush handle works can be fulfilled through the first damping piece; one end of the motor is connected with one end of the first damping piece, which is far away from the first bracket, that is, one end of the motor is connected with the first bracket through the first damping piece. Further, install the second shock attenuation piece at the other end of motor, namely, the second shock attenuation piece is installed and is close to between a tip of brush head at second support and brush holder, and then make between the other end of motor can and the brush holder be connected through the second shock attenuation piece, just so can guarantee that the motor is worked in two shock attenuation parts of first shock attenuation piece and second shock attenuation piece, thereby solved among the prior art electric toothbrush can produce great vibrations and noise when brushing teeth, cause the higher technical problem of manufacturing cost simultaneously, reach and to have both reduced cost, can reduce the technical effect of brush holder vibrations and noise again.

The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an electric toothbrush according to an embodiment of the present invention.

Description of reference numerals: a brush handle 1; a first support 2; a first damper 3; a motor 4; a second bracket 5; a second damping member 6.

Detailed Description

An embodiment of the utility model provides an electric toothbrush for solve among the prior art electric toothbrush can produce great vibrations and noise when brushing teeth, cause the higher technical problem of manufacturing cost simultaneously.

The utility model provides a technical scheme overall thought as follows: through the brush handle, an accommodating space is arranged inside the brush handle; a brush head connected to the handle; the first bracket is arranged in the accommodating space; the first damping piece is arranged in the accommodating space, and one end of the first damping piece is connected with the first support; the motor is arranged in the accommodating space, and one end of the motor is connected with one end, far away from the first bracket, of the first damping piece; the second damping piece, the second damping piece sets up the motor is kept away from the one end of first damping piece with the brush holder is close to between the one end of brush head to reach the technological effect that can reduce cost, can reduce brush holder vibrations and noise again.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

Examples

Referring to fig. 1, an electric toothbrush according to an embodiment of the present invention includes:

the toothbrush comprises a toothbrush handle 1, wherein an accommodating space is formed inside the toothbrush handle 1; the brush head is connected with the brush handle 1.

Specifically, the brush handle 1 is a main holding part of the electric toothbrush, the brush head is a main cleaning part of the electric toothbrush, and the brush handle is connected to the brush head, so that a user can hold the brush handle 1 with a hand when using the electric toothbrush, and further contact the brush head connected to the brush handle 1 with teeth, and the teeth can be cleaned by the continuous vibration of the brush head.

The electric toothbrush further comprises: the first support 2 and the first shock absorption piece 3, wherein the first support 2 is arranged in the accommodating space; the first damping piece 3 is arranged in the accommodating space, and one end of the first damping piece 3 is connected with the first bracket 2.

Particularly, have certain accommodation space in the inside of brush holder 1, and then can install electric toothbrush's relevant component in the accommodation space, first support 2 is for installing the support in brush holder 1 inside, first support 2 is arranged along the axial of brush holder 1, and is concrete, the one end of first support 2 is located a tip that brush head was kept away from to brush holder 1, the other end of first support 2 is connected with first shock attenuation piece 3, wherein, first shock attenuation piece 3 is the flexible part in this electric toothbrush, that is to say, first shock attenuation piece 3 is located the accommodation space of brush holder 1 inside equally, and then motor 4 can be connected to the other end of first shock attenuation piece 3, can reach the purpose that reduces vibrations and the noise that the brush holder during operation produced through first shock attenuation piece 3.

The electric toothbrush further comprises: the motor 4 is arranged in the accommodating space, and one end of the motor 4 is connected with one end of the first damping piece 3, which is far away from the first bracket 2; the second shock absorber 6 is arranged between the end of the motor 4 remote from the first shock absorber 3 and the end of the handle 1 close to the brush head; the second bracket 5 is disposed at an end of the motor 4 remote from the first damper 3.

Specifically, the motor 4 is a component for providing power for the electric toothbrush, the motor 4 is also located in the accommodating space inside the toothbrush handle 1, and one end of the motor 4 is connected to one end of the first shock absorbing member 3 away from the first bracket 2, that is, one end of the motor 4 is connected to the first bracket 2 through the first shock absorbing member 3. Further, install second support 5 at the other end of motor 4, wherein, second support 5 is the motor support who supports the motor, and then installs second damper 6 at the other end of second support 5, promptly, second damper 6 installs between second support 5 and brush holder 1 is close to a tip of brush head, and then makes between the other end of motor 4 and the brush holder be connected through second damper 6. Because one end of the motor 4 is connected with the first bracket 2 through the first damping piece 3, and the other end of the motor 4 is connected with the brush handle 1 through the second damping piece 6, the motor 4 can be ensured to work in the first damping piece 3 and the second damping piece 6, wherein the first damping piece 3 and the second damping piece 6 are made of flexible materials, so that the first bracket 2 and the second bracket 6 can be connected through the flexible parts with damping functions, the purpose of reducing hard contact is further achieved, and the noise and vibration generated during the work of the brush handle are reduced.

Further, the central axis of the motor 4 coincides with the central axis of the brush holder 1.

Further, the diameter of the motor 4 is smaller than the inner diameter of the brush shaft 1.

Further, a preset distance is reserved between the outer wall of the motor 4 and the inner wall of the brush handle 1.

Specifically, the motor 4 is coaxially installed inside the brush holder 1, that is, the motor 4 and the brush holder 1 have the same central axis, and the size of the motor 4 is smaller than that of the brush holder 1, and meanwhile, a certain distance is provided between the outer wall of the motor 4 and the inner wall of the brush holder 1, so that the motor 4 is not in direct or indirect hard contact with the brush holder 1, but the motor 4 is suspended in the brush holder 1, and thus it can be ensured that the motor 4 is not in rigid connection with the first bracket 2 and the brush holder 1.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An electric toothbrush, characterized in that the electric toothbrush comprises:

the brush handle is internally provided with an accommodating space;

a brush head connected to the handle;

the first bracket is arranged in the accommodating space;

the first damping piece is arranged in the accommodating space, and one end of the first damping piece is connected with the first support;

the motor is arranged in the accommodating space, and one end of the motor is connected with one end, far away from the first bracket, of the first damping piece;

and the second damping piece is arranged between one end of the motor, which is far away from the first damping piece, and one end of the brush handle, which is close to the brush head.

2. The powered toothbrush of claim 1, further comprising:

the second bracket is arranged at one end part of the motor far away from the first shock absorption piece.

3. The powered toothbrush of claim 1, wherein the central axis of the motor is coincident with the central axis of the handle.

4. The powered toothbrush of claim 1, wherein the motor has a diameter less than an inner diameter of the handle.

5. The powered toothbrush as defined in claim 1, wherein the outer wall of the motor is a predetermined distance from the inner wall of the handle.

6. The powered toothbrush as defined in claim 1, wherein the first and second shock absorbing members are each of a flexible material.