CN202105042U - Novel electric toothbrush - Google Patents

Novel electric toothbrush Download PDF

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Publication number
CN202105042U
CN202105042U CN2011201550744U CN201120155074U CN202105042U CN 202105042 U CN202105042 U CN 202105042U CN 2011201550744 U CN2011201550744 U CN 2011201550744U CN 201120155074 U CN201120155074 U CN 201120155074U CN 202105042 U CN202105042 U CN 202105042U
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CN
China
Prior art keywords
brush
mentioned
brush holder
motor
output shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011201550744U
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Chinese (zh)
Inventor
李智全
Original Assignee
李智全
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 李智全 filed Critical 李智全
Priority to CN2011201550744U priority Critical patent/CN202105042U/en
Application granted granted Critical
Publication of CN202105042U publication Critical patent/CN202105042U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a novel electric toothbrush which comprises a brush handle, a brush bar and a brush head, wherein the brush bar is arranged between the brush handle and the brush head, one end of the brush bar is connected with the brush handle, the brush handle is provided with a bidirectional switch, a containing cavity is formed inside the brush handle, a battery and a motor are arranged in the containing cavity; the battery, the bidirectional switch and the motor are electrically connected to form a loop, the output shaft of the motor penetrates through the brush bar to be connected with the brush head into a whole, and bristle is arranged on the peripheral surface of the brush head, coaxial with the output shaft of the motor. After the technical scheme is adopted, compared with the prior art, for the novel electric toothbrush, the bristle rotates coaxial with the output shaft of the motor along with the brush head; the movement direction of the bristle is in accordance with the daily tooth brushing habit of people, namely, is equidirectional with the slits between the teeth; the bidirectional switch can cause the bristle to brush tartar on the upper teeth downwards and the tartar on the lower teeth upwards under the control of the wish of people, therefore, the novel electric toothbrush complies with the surface structure of the teeth, tooth brushing is labor-saving and quick, tartar removing effect is good, the teeth and the gum are effectively protected, and the use is comfortable.

Description

A kind of electric toothbrush
Technical field
This utility model relates to daily life field, is specifically related to a kind of electric toothbrush.
Background technology
Brushing teeth is that people guarantee a requisite activity in the life of dental health, and incorrect teeth brushing way not only is difficult to play and takes care of one's teeth and reject effect such as tartar, can produce infringement to a certain degree to tooth and gingiva on the contrary; The structure of its toothbrush is bigger to the image of teeth brushing way, and as brush for toothbrushing, toothbrush is in order to cooperate tooth contour and surface microstructure; The quality that assurance is brushed teeth, the profile of its structure and brush is unchangeable, but along with development of science and technology; Occurred electric toothbrush on the market, mainly be divided into two kinds of plug-in source formula and battery-operated formulas, wherein battery-operated formula because of easy to use use more extensive; Its structure mainly comprises brush holder, brush holder support and brush, and brush holder is generally hollow structure, in the two switch of battery, motor and electrical connection is housed; Motion mode according to brush generally is divided into three kinds of electric toothbrushes; First kind is the electric toothbrush that brush is done straight reciprocating motion, and promptly brush is brushed teeth with the mode that on the brush length direction, back and forth shakes, and bristle is along with brush is laterally brushed moving along the vertical direction of teeth space and dental surface organizational structure at dental surface; This kind electric toothbrush principle is simple; Use also more convenient, but its cleaning tartar not thorough, also can cause certain infringement to tooth and gingiva; Second kind is brush around the electric toothbrush of rotating with the vertical axle of the output shaft of motor; Be that this kind toothbrush is when brushing teeth; It is moving that bristle is made revolving brush at dental surface, and the friction effect of this mode is stronger, and is better to the cleaning effect of dental surface; But the tartar cleaning effect to teeth space and gingiva place is relatively poor, and tooth and gingiva are all had very big wear damage; The third is the electric toothbrush of comprehensive above-mentioned two kinds of principles and mode, combines the advantage of above-mentioned two kinds of electric toothbrushes, also combines the shortcoming of the two simultaneously, thus for better cleaning with take care of one's teeth, more than three kinds of electric toothbrushes all should not adopt.
The utility model content
The purpose of this utility model be to provide a kind of assurance to brush teeth laborsaving the cleaning tartar is effective simultaneously efficiently, effectively take care of one's teeth with gingiva and use comfortable electric toothbrush.
In order to achieve the above object, the technical scheme of this utility model is:
A kind of electric toothbrush; Comprise brush holder, brush holder support and brush, above-mentioned brush holder support is located between above-mentioned brush holder and the brush, and an end of above-mentioned brush holder support is connected with above-mentioned brush holder; This brush holder is provided with two-way switch; The inside of this brush holder is formed with containing cavity, is provided with battery and motor in this containing cavity, and above-mentioned battery, two-way switch and motor are electrically connected and form the loop; Above-mentioned brush holder support is passed in the output shaft activity of above-mentioned motor and above-mentioned brush links together, and is laid with bristle on the co-axial side face of the output shaft of above-mentioned brush and above-mentioned motor.
Above-mentioned brush holder support in a tubular form, the output shaft of above-mentioned motor passes from the pore of brush holder support.
Above-mentioned brush also is provided with connecting portion, and above-mentioned brush is connected with the output shaft of above-mentioned motor through this connecting portion.
The output shaft of above-mentioned motor comprises the output shaft body and the drive link of motor, and coaxial connection of an end of above-mentioned output shaft body and above-mentioned drive link, and above-mentioned output shaft is connected with the connecting portion of above-mentioned brush through the other end of this drive link.
In the pore that is inserted in above-mentioned brush holder support that the connecting portion of above-mentioned brush is complementary, but and the side face of this connecting portion contact with the pore inwall relative motion of above-mentioned brush holder support.
The main part of above-mentioned two-way switch places in the inner containing cavity of above-mentioned brush holder, and the button of the corresponding above-mentioned two-way switch of above-mentioned containing cavity is provided with the hole, and this button is exposed to outside this hole.
Above-mentioned brush holder support is the brush holder support that rigid material is processed.
Above-mentioned brush is the brush that flexible material is processed.
After adopting technique scheme, the electric toothbrush of this utility model, under the driving of motor, bristle is with the output shaft coaxial rotation of brush and motor; Keep human body normally to brush teeth under the situation of posture, the direction of motion of bristle and teeth space in the same way, two-way switch can make bristle that the upper tooth tartar is brushed downwards under people's wish is controlled; The lower tooth tartar is brush upwards, and complies with the dental surface structure and form, compared with prior art; The electric toothbrush of this utility model, the direction of motion of bristle meet people's daily tooth-brushing habit, guarantee the time easy to use; The cleaning tartar is effective, and is little to tooth wear, effectively takes care of one's teeth and gingiva and use comfortable.
Description of drawings
Fig. 1 is the structural representation of this utility model.
Among the figure:
1-brush holder 11-battery
12-motor 121-output shaft body
122-drive link 13-two-way switch
The 2-brush holder support
3-brush 31-bristle
The 32-connecting portion
The specific embodiment
In order further to explain the technical scheme of this utility model, set forth in detail through specific embodiment below.
A kind of electric toothbrush of this utility model, as shown in Figure 1, comprise brush holder 1, brush holder support 2 and brush 3.
Brush holder 1 is a hollow form, and inside is formed with containing cavity, is provided with the main part of battery 11, motor 12 and two-way switch 13 in the containing cavity, and battery 11, motor 12 and two-way switch 13 are electrically connected through lead and form the loop.Two-way switch 13 has just to be changeed shelves, anti-converting and closes shelves; Just commentaries on classics, counter-rotating and the stall of the output shaft body 121 of may command motor 12; Corresponding two-way switch 13 is provided with the hole on the brush holder 1, and the button of two-way switch 13 is outside from then on the hole is passed and is exposed to, and convenient finger is stirred.
Brush holder support 2 is provided with the cavity that penetrates its two ends, integral body in a tubular form, above-mentioned cavity is a pore; The output shaft body 121 of motor 12 is coaxially connected with drive link 122, and output shaft body 121 drives drive links 122 coaxial rotation, and this drive link 122 penetrates the respective ends of brush holder support 2 and passes the other end of brush holder support 2 through the pore of brush holder support 2; And be connected through the connecting portion 32 of brush 3 herein with brush 3, this connecting portion 32 just is inserted in this end of brush holder support 2, and forms relatively turnable the contact with the pore inwall of brush holder support 2; Promptly articulate, be beneficial to drive link 122 drive brushes 3 and rotate stably, simultaneously; Brush 3 and drive link 122 coaxial installations, can with drive link 122 coaxial rotation.
Simultaneously, on brush 3 and drive link 122 co-axial side faces, be laid with bristle 31, further, brush 3 adopts flexible materials, and brush 3 can be out of shape with the tooth camber line with stressed when brushing teeth slightly.
The electric toothbrush of this utility model, in use, at first with motor switch from close shelves place just change shelves or anti-converting; At this moment, electrical power is under the driving of motor; The output shaft body of motor drives the drive link coaxial rotation, and bristle is driven and forward or reverse coaxial with it by the drive link of motor with brush, and people hold brush holder with the posture of normally brushing teeth; The direction of motion of corresponding bristle with the tartar of the upper tooth tartar brush upwards of brush or lower tooth downwards, reaches high-efficiency cleaning and the purpose that takes care of one's teeth with gingiva with this; When people do not brush teeth, can two-way switch be placed and close shelves.
The electric toothbrush of this utility model, the form of the button of two-way switch also can adopt hidden, promptly externally controls through the mode of push contact; The output shaft body of motor is generally all shorter; Coaxial again connection one drive link on the output shaft body of motor; The structure that adapts to the electric toothbrush of this utility model with the length of the output shaft body of this motor that extends; Also can when producing motor, above-mentioned output shaft body directly be extended, it is one-body molded to be about to above-mentioned output shaft body and drive link; Used battery and motor are respectively volume button cell little and easy to use and micromachine, can dwindle the volume of brush holder, use more convenient and profile does not show clumsy; Bigger for fear of brush holder support stressed flexural deformation when brushing teeth, and influence the rotation of the drive link of motor, brush holder support adopts the higher material of unbending rigidity, like duroplasts or hard metal; Brush firmly is connected with the drive link of motor through connecting portion; This connecting portion is inserted in the mode that is complementary in the pore of brush holder support at this end of brush holder support, can relatively rotate, and the frictional force of contact surface is little; When making drive link drive the brush stability of rotation, do not influence its rotational efficienty again; The connecting portion of brush can adopt fixable modes such as tight fit or gummed to be connected with the drive link of motor, prevent that itself and drive link from taking place unwillingly to slide relatively; Brush adopts softish rubber, and when brushing teeth, brush is out of shape with the tooth camber line with stressed slightly, shows consideration for tooth more; Bristle adopts soft and flexible material, like nylon yarn, is beneficial to the cleaning and the surface texture that takes care of one's teeth.
The product form of this utility model and the scope of application are not limited to this case diagram and embodiment, and any unit or individual are the suitable variation or the modification of the similar thinking of production or business purpose to it, all will be regarded as the enforcement to the patent of this utility model.

Claims (8)

1. electric toothbrush; It is characterized in that: comprise brush holder, brush holder support and brush, above-mentioned brush holder support is located between above-mentioned brush holder and the brush, and an end of above-mentioned brush holder support is connected with above-mentioned brush holder; This brush holder is provided with two-way switch; The inside of this brush holder is formed with containing cavity, is provided with battery and motor in this containing cavity, and above-mentioned battery, two-way switch and motor are electrically connected and form the loop; Above-mentioned brush holder support is passed in the output shaft activity of above-mentioned motor and above-mentioned brush links together, and is laid with bristle on the co-axial side face of the output shaft of above-mentioned brush and above-mentioned motor.
2. a kind of electric toothbrush according to claim 1 is characterized in that: above-mentioned brush holder support in a tubular form, the output shaft of above-mentioned motor passes from the pore of brush holder support.
3. a kind of electric toothbrush according to claim 2, it is characterized in that: above-mentioned brush also is provided with connecting portion, and above-mentioned brush is connected with the output shaft of above-mentioned motor through this connecting portion.
4. a kind of electric toothbrush according to claim 3; It is characterized in that: the output shaft of above-mentioned motor comprises the output shaft body and the drive link of motor; And coaxial connection of an end of above-mentioned output shaft body and above-mentioned drive link, above-mentioned output shaft is connected with the connecting portion of above-mentioned brush through the other end of this drive link.
5. a kind of electric toothbrush according to claim 3 is characterized in that: in the pore that is inserted in above-mentioned brush holder support that the connecting portion of above-mentioned brush is complementary, but and the side face of this connecting portion contact with the pore inwall relative motion of above-mentioned brush holder support.
6. a kind of electric toothbrush according to claim 1 is characterized in that: the main part of above-mentioned two-way switch places in the inner containing cavity of above-mentioned brush holder, and the button of the corresponding above-mentioned two-way switch of above-mentioned containing cavity is provided with the hole, and this button is exposed to outside this hole.
7. a kind of electric toothbrush according to claim 1 is characterized in that: above-mentioned brush holder support is the brush holder support that rigid material is processed.
8. a kind of electric toothbrush according to claim 1 is characterized in that: above-mentioned brush is the brush that flexible material is processed.
CN2011201550744U 2011-05-13 2011-05-13 Novel electric toothbrush Expired - Fee Related CN202105042U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201550744U CN202105042U (en) 2011-05-13 2011-05-13 Novel electric toothbrush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201550744U CN202105042U (en) 2011-05-13 2011-05-13 Novel electric toothbrush

Publications (1)

Publication Number Publication Date
CN202105042U true CN202105042U (en) 2012-01-11

Family

ID=45430496

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201550744U Expired - Fee Related CN202105042U (en) 2011-05-13 2011-05-13 Novel electric toothbrush

Country Status (1)

Country Link
CN (1) CN202105042U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107802367A (en) * 2017-11-20 2018-03-16 嘉善信息技术工程学校 A kind of electric toothbrush

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107802367A (en) * 2017-11-20 2018-03-16 嘉善信息技术工程学校 A kind of electric toothbrush

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120111

Termination date: 20120513