CN203252759U - Shimmy driving structure of electric toothbrush - Google Patents

Shimmy driving structure of electric toothbrush Download PDF

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Publication number
CN203252759U
CN203252759U CN 201320301634 CN201320301634U CN203252759U CN 203252759 U CN203252759 U CN 203252759U CN 201320301634 CN201320301634 CN 201320301634 CN 201320301634 U CN201320301634 U CN 201320301634U CN 203252759 U CN203252759 U CN 203252759U
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CN
China
Prior art keywords
motor
shimmy
brush holder
electric toothbrush
drive link
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 - Lifetime
Application number
CN 201320301634
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Chinese (zh)
Inventor
罗宁
刘会明
蔡延钟
彭伟兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO SEAGO ELECTRIC CO Ltd
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NINGBO SEAGO ELECTRIC CO Ltd
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.)
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Priority to CN 201320301634 priority Critical patent/CN203252759U/en
Application granted granted Critical
Publication of CN203252759U publication Critical patent/CN203252759U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a shimmy driving structure of an electric toothbrush. The shimmy driving structure comprises a brush handle and a fixed rod for installing a toothbrush head, a rubber coating is wrapped outside the brush handle, the brush handle is provided with a soft rubber button for controlling a motor, and the soft rubber button bumps a control plate placed on the brush handle to start up or shut down the motor, wherein the brush handle is formed by a support and a support fitting, a cavity is formed in an object obtained after the combination of the support and the support fitting, a motor bin is arranged in the cavity, the motor bin is formed by a transmission rod and a bin body cover which can form the motor cavity after the combination, the motor for providing vibration force is arranged in the motor cavity, the fixed rod is embedded at the top of the transmission rod, projections are arranged at the upper and lower portions of the outer peripheral face of the transmission rod, the projections are placed in the cavities corresponding to the support and the support fitting, a shimmy control ring is arranged at the bottom of the motor bin, and the thickness of the shimmy control in the left-right direction is greater than the thickness of the shimmy control in the top-bottom direction. The shimmy driving structure has the advantages of simple structure, comfortable use and low making cost.

Description

A kind of shimmy drives structure of electric toothbrush
Technical field
This utility model relates to a kind of oral care implement, especially refers to a kind of electric toothbrush, refers in particular to the shimmy drives structure of a kind of electric toothbrush.
Background technology
Electric toothbrush is the new product that occurred in recent years, has started abroad a revolution of oral hygiene.Although electric toothbrush is not still popularized in the application of China, existing people's prophesy, it will become the important a member in the popular health product.Investigation shows that electric toothbrush is compared with ordinary toothbrush, more scientific and effective; Can more thorough removing dental plaque, reduce gingivitis and gingival hemorrhage, also be the generally popular article of everyday use of present American-European many countries, and electric toothbrush make head toothbrushes produce dither by fast rotational, moment is resolved into trickle foam with toothpaste, deeply cleans teeth space; Meanwhile, the vibration of bristle can promote the blood circulation in oral cavity, and gingiva tissue is had beyond thought massage effect.But at present the cheap vibrating effect of acoustic vibration electric toothbrush is not good on the market.And handle vibration is larger when using, and noise is larger, can give user especially the child bring discomfort, handle vibration is larger, and to be easy to make user to hold the hands of electric toothbrush numb, does not feel like oneself, and is weary of the use electric toothbrush; Noise can make the people produce tinnitus, and health is damaged; And handle vibration is expensive preferably, and ordinary consumer can't bear expensive price.
The utility model content
Technical problem to be solved in the utility model is the present situation for prior art, provides simple in structure, uses the shimmy drives structure of a kind of electric toothbrush of comfortable, low cost of manufacture.
This utility model solves the problems of the technologies described above the technical scheme that adopts:
A kind of shimmy drives structure of electric toothbrush, include brush holder and the fixed bar of head toothbrushes be used for to be installed, brush holder is wrapped with encapsulate, be provided with the flexible glue button for the control motor on the brush holder, the touching of flexible glue button places the panel on the brush holder to start or disable motor, wherein, brush holder is made of support and accessory bracket, support and the accessory bracket rear inside that is harmonious is formed with cavity, be provided with motor bin in the cavity, motor bin is made of drive link and the warehouse lid that the rear inside that is harmonious is formed with motor cavity, is provided with in the motor cavity be used to the motor that vibration force is provided, and the fixed bar scarf is in the top of drive link.
The technical measures of optimizing also comprise:
The both sides, top of above-mentioned support are respectively arranged with groove, are respectively arranged with projection in the groove, and the both sides, top of accessory bracket are respectively arranged with the buckle ear suitable with projection, and support and accessory bracket be secure fit by the fastening of buckle ear and projection.
The upper-lower position of the outer peripheral face of above-mentioned drive link is respectively arranged with projection, and projection is embedded at respectively in the cavity of support and accessory bracket correspondence position, and the bottom of motor bin is provided with pendulum control circle, and the thickness of the left and right directions of this pendulum control circle is greater than the thickness of above-below direction; The lower end of drive link offers screwed hole, and the correspondence position of warehouse lid offers through hole, and drive link and warehouse lid are by the screw secure fit.
The bottom of above-mentioned drive link is provided with pendulum control ring recess, and the bottom of warehouse lid is provided with bottom control ring recess, and the pendulum control ring recess that upper pendulum control ring recess and bottom control ring recess are harmonious and form loop configuration, pendulum control circle are embedded in this pendulum control ring recess.
The flexible glue circle made from the flexible glue material is set on the above-mentioned fixed bar, and the lower surface of flexible glue circle is close to mutually with the upper surface of brush holder, and the outer peripheral face of flexible glue circle is a conical surface.
The polarization of above-mentioned motor is installed in the motor cavity upside down.
Above-mentioned fixed bar is embedded at the top of drive link and forms integrative-structure with drive link.
Above-mentioned panel is installed in the encapsulate of brush holder, on the brush holder outer wall of flexible glue button correspondence position.
Leave the gap between the bottom surface of above-mentioned head toothbrushes and the upper surface of brush holder.
The shimmy drives structure of a kind of electric toothbrush of the present utility model, adopt brush holder to be consisted of by support and accessory bracket, support and the accessory bracket rear inside that is harmonious is formed with cavity, be provided with motor bin in the cavity, motor bin is made of drive link and the warehouse lid that the rear inside that is harmonious is formed with motor cavity, be provided with in the motor cavity be used to the motor that vibration force is provided, the fixed bar scarf is in the top of drive link, the upper-lower position of the outer peripheral face of drive link is respectively arranged with projection, projection is embedded at respectively in the cavity of support and accessory bracket correspondence position, the bottom of motor bin is provided with pendulum control circle, and the thickness of the left and right directions of this pendulum control circle is greater than the thickness of above-below direction.The vibration force that is provided by motor drives the fixed bar vibration, send vibration force to head toothbrushes by drive link, thereby drive the head toothbrushes vibration, during vibration with projection and cavity contact position for it the chien shih head toothbrushes swing, and the pendulum control circle that passes through the setting of motor bin lower end is isolated motor bin and brush holder, when not affecting the head toothbrushes vibration, reduce the vibration of brush holder, thereby allow user feel in use more comfortable; Its simple in structure, easy to process, low cost of manufacture;
In addition, at fixed bar the flexible glue circle is set, water enters in the brush holder and causes circuit breaker in the time of can effectively preventing from brushing teeth, and uses safelyr, can also improve service life of electric toothbrush.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is along the cross-sectional schematic of A-A line among Fig. 1;
Fig. 3 is I section enlarged drawing among Fig. 2;
Fig. 4 is along the cross-sectional schematic of B-B line among Fig. 1;
Fig. 5 is along the cross-sectional schematic of C-C line among Fig. 1;
Fig. 6 is the three-dimensional structure diagram that removes among Fig. 1 behind the head toothbrushes;
Fig. 7 is the decomposition texture sketch map of Fig. 6;
Fig. 8 is the structural representation that removes among Fig. 6 behind brush holder and the flexible glue circle.
The specific embodiment
Embodiment is described in further detail this utility model below in conjunction with accompanying drawing.
Such as Fig. 1 to Figure 8 shows that structural representation of the present utility model,
Reference numeral wherein is: brush holder 1, cavity 1a, head toothbrushes 11, flexible glue button 12, support 13, groove 13a, projection 13b, accessory bracket 14, buckle ear 14a, encapsulate 15, cavity 16, gap 17, fixed bar 2, motor 3, polarization head 31, motor bin 4, drive link 41, screwed hole 41a, upper pendulum control ring recess 41b, projection 41c, warehouse lid 42, bottom control ring recess 42b, pendulum control circle 5, flexible glue circle 6, panel 7.
It is extremely shown in Figure 8 such as Fig. 1,
The shimmy drives structure of a kind of electric toothbrush of the present utility model, include brush holder 1 and the fixed bar 2 of head toothbrushes 11 be used for to be installed, brush holder 1 is wrapped with encapsulate 15, be provided with the flexible glue button 12 for control motor 3 on the brush holder 1,12 touchings of flexible glue button place the panel 7 on the brush holder 1 to start or disable motor 3, wherein, brush holder 1 is made of support 13 and accessory bracket 14, support 13 and the accessory bracket 14 rear inside that is harmonious is formed with cavity 1a, be provided with motor bin 4 in the cavity 1a, motor bin 4 is made of drive link 41 and the warehouse lid 42 that the rear inside that is harmonious is formed with motor cavity, be provided with in the motor cavity be used to the motor 3 that vibration force is provided, fixed bar 2 scarves are in the top of drive link 41, the upper-lower position of the outer peripheral face of drive link 41 is respectively arranged with projection 41c, projection 41c is embedded at respectively in the cavity 16 of support 13 and accessory bracket 14 correspondence positions, and the bottom of motor bin 4 is provided with pendulum control circle 5, and the thickness of the left and right directions of this pendulum control circle 5 is greater than the thickness of above-below direction.
Among the embodiment, the both sides, top of support 13 are respectively arranged with groove 13a, be respectively arranged with projection 13b in the groove 13a, the both sides, top of accessory bracket 14 are respectively arranged with the buckle ear 14a suitable with projection 13b, and support 13 and accessory bracket 14 be secure fit by the fastening of buckle ear 14a and projection 13b.
Among the embodiment, the lower end of drive link 41 offers screwed hole 41a, and the correspondence position of warehouse lid 42 offers through hole, and drive link 41 and warehouse lid 42 are by the screw secure fit.
Among the embodiment, the bottom of drive link 41 is provided with pendulum control ring recess 41b, and the bottom of warehouse lid 42 is provided with bottom control ring recess 42b, and the pendulum control ring recess that upper pendulum control ring recess 41b and bottom control ring recess 42b are harmonious and form loop configuration, pendulum control circle 5 are embedded in this pendulum control ring recess.
Among the embodiment, the flexible glue circle 6 made from the flexible glue material is set on the fixed bar 2, the lower surface of flexible glue circle 6 is close to mutually with the upper surface of brush holder 1, and the outer peripheral face of flexible glue circle 6 is a conical surface.
Among the embodiment, the polarization head 31 of motor 3 is installed in the motor cavity down.
Among the embodiment, fixed bar 2 is embedded at the top of drive link 41 and forms integrative-structure with drive link 41.
Among the embodiment, panel 7 is installed in the encapsulate 15 of brush holder 1, on brush holder 1 outer wall of flexible glue button 12 correspondence positions.
Among the embodiment, leave gap 17 between the upper surface of the bottom surface of head toothbrushes 11 and brush holder 1, when the arranging of gap 17 can effectively prevent head toothbrushes 11 vibration and brush holder 1 bump and stuck.
It is extremely shown in Figure 5 such as Fig. 1,
Brush holder 1 is made of support 13 and accessory bracket 14, support 13 and the accessory bracket 14 rear inner cavity 1a that forms that is harmonious, motor bin 4 is installed in the cavity 1a, motor bin 4 is made of drive link 41 and warehouse lid 42, drive link 41 and the warehouse lid 42 rear inner motor cavity that forms that is harmonious, motor 3 is installed in the motor cavity; Drive link 41 upper ends are equipped with fixed bar 2, the upper-lower position of the outer peripheral face of drive link 41 is respectively arranged with projection 41c, projection 41c is embedded at respectively in the cavity 16 of support 13 and accessory bracket 14 correspondence positions, such as Fig. 4, the drive link 41 only projection 41c of upper and lower sides contacts with brush holder, and its left and right sides leaves the space; Be provided with the flexible glue circle 6 that the flexible glue material is made on the fixed bar 2; The lower end of motor bin 4 is provided with pendulum control circle 5, and such as Fig. 5, the thickness of the left and right directions of pendulum control circle 5 is greater than the thickness of above-below direction, and the periphery of pendulum control circle 5 contacts with the inwall of brush holder 1, is provided with the panel 7 of control motor 3 on brush holder 1 outer wall.
Brush holder 1 is wrapped with encapsulate 15, makes the sense of touch of brush holder 1 more comfortable, and encapsulate 15 wraps up whole brush holder and flexible glue circle 6 wherein; Be provided with the flexible glue button 12 for control motor 3 on the brush holder 1, it realizes the purpose of startup or disable motor 3 by the panel 7 that arranges on the touching brush holder 1; Shuttle belt galvanic electricity cabin 4 vibrations of motor 3, and by drive link 41 and with the vibration force transmission to fixed bar 2, and take projection 41c as fulcrum, thereby driving the head toothbrushes 11 that is installed on the fixed bar 2 swings, its amplitude of fluctuation is that 1 degree is to 2 degree, vibrational energy by head toothbrushes 11 is cleaning teeth better, and promotes oral cavity inner blood circulation.
Head toothbrushes 11 is torn open but with fixed bar 2 and is cooperated, and is convenient to the replacing of head toothbrushes 11; And that fixed bar 2 is embedded at the top machine-shaping of drive link 41 is into a single integrated structure, the energy loss when reducing to vibrate transmission.The polarization head 31 of the motor 3 in the motor bin 4 is installed downwards, the arm of force of the vibration force of motor 3 generations increases like this, and vibrating effect is better, and the pendulum control circle 5 that the lower end of motor bin 4 arranges can separate motor bin 4 and brush holder 1, when not affecting head toothbrushes 11 vibrations, reduce the vibration of brush holder 1.
It is extremely shown in Figure 8 such as Fig. 6,
The both sides, top of support 13 are respectively arranged with groove 13a, be respectively arranged with projection 13b in the groove 13a, the both sides, top of accessory bracket 14 are respectively arranged with the buckle ear 14a suitable with projection 13b, and support 13 and accessory bracket 14 be secure fit by the fastening of buckle ear 14a and projection 13b.Buckle ear 14a with make cooperating of projection 13b when installing conveniently, and the setting of groove 13a makes total more compact.
The lower end of drive link 41 offers screwed hole 41a, and the correspondence position of warehouse lid 42 offers through hole, and drive link 41 and warehouse lid 42 be by the screw secure fit, screw is passed through hole and is screwed in the screwed hole 41a and drive link 41 and warehouse are covered 42 secure fit; After being harmonious, the bottom control ring recess 42b on the upper pendulum control ring recess 41b on the drive link 41 and the warehouse lid 42 is harmonious and forms the pendulum control ring recess of annular, and pendulum control circle 5 is embedded in the pendulum control ring recess, makes the position of pendulum control circle 5 keep stable, the convenience that the installation of pendulum control circle 5 is become.
The lower end of fixed bar 2 is provided with annular groove, is provided with flexible glue circle 6 on this annular groove, and the periphery of flexible glue circle 6 is a conical surface, and the center of flexible glue circle 6 offers manhole, and its upper surface concave circularizes cavity, flexible glue circle 6 structure that is formed in one.Waterproof effect is played in the setting of flexible glue circle 6, can effectively avoid water to enter in the brush holder 1 and the short circuit that causes.
Most preferred embodiment of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.

Claims (9)

1. the shimmy drives structure of an electric toothbrush, include brush holder (1) and the fixed bar (2) of head toothbrushes (11) be used for to be installed, described brush holder (1) is wrapped with encapsulate (15), be provided with the flexible glue button (12) for control motor (3) on the described brush holder (1), described flexible glue button (12) touching places the panel (7) on the brush holder (1) to start or disable motor (3), it is characterized in that: described brush holder (1) is made of support (13) and accessory bracket (14), described support (13) and accessory bracket (14) the rear inside that is harmonious is formed with cavity (1a), be provided with motor bin (4) in the described cavity (1a), described motor bin (4) is made of drive link (41) and the warehouse lid (42) that the rear inside that is harmonious is formed with motor cavity, be provided with in the described motor cavity be used to the motor that vibration force is provided (3), described fixed bar (2) scarf is in the top of drive link (41).
2. the shimmy drives structure of a kind of electric toothbrush according to claim 1, it is characterized in that: the both sides, top of described support (13) are respectively arranged with groove (13a), be respectively arranged with projection (13b) in the described groove (13a), the both sides, top of described accessory bracket (14) are respectively arranged with the buckle ear (14a) suitable with projection (13b), and described support (13) and accessory bracket (14) be secure fit by the fastening of buckle ear (14a) and projection (13b).
3. the shimmy drives structure of a kind of electric toothbrush according to claim 1 and 2, it is characterized in that: the upper-lower position of the outer peripheral face of described drive link (41) is respectively arranged with projection (41c), described projection (41c) is embedded at respectively in the cavity (16) of support (13) and accessory bracket (14) correspondence position, the bottom of described motor bin (4) is provided with pendulum control circle (5), and the thickness of the left and right directions of this pendulum control circle (5) is greater than the thickness of above-below direction; The lower end of described drive link (41) offers screwed hole (41a), and the correspondence position of described warehouse lid (42) offers through hole, and described drive link (41) and warehouse lid (42) are by the screw secure fit.
4. the shimmy drives structure of a kind of electric toothbrush according to claim 3, it is characterized in that: the bottom of described drive link (41) is provided with pendulum control ring recess (41b), the bottom of described warehouse lid (42) is provided with bottom control ring recess (42b), the pendulum control ring recess that described upper pendulum control ring recess (41b) and bottom control ring recess (42b) are harmonious and form loop configuration, described pendulum control circle (5) are embedded in this pendulum control ring recess.
5. the shimmy drives structure of a kind of electric toothbrush according to claim 4, it is characterized in that: the flexible glue circle (6) made from the flexible glue material is set on the described fixed bar (2), the lower surface of described flexible glue circle (6) is close to mutually with the upper surface of brush holder (1), and the outer peripheral face of described flexible glue circle (6) is a conical surface.
6. the shimmy drives structure of a kind of electric toothbrush according to claim 5, it is characterized in that: the polarization head (31) of described motor (3) is installed in the motor cavity down.
7. the shimmy drives structure of a kind of electric toothbrush according to claim 6 is characterized in that: described fixed bar (2) is embedded at the top of drive link (41) and forms integrative-structure with drive link (41).
8. the shimmy drives structure of a kind of electric toothbrush according to claim 7, it is characterized in that: described panel (7) is installed in the encapsulate (15) of brush holder (1), on brush holder (1) outer wall of flexible glue button (12) correspondence position.
9. the shimmy drives structure of a kind of electric toothbrush according to claim 8 is characterized in that: leave gap (17) between the upper surface of the bottom surface of described head toothbrushes (11) and brush holder (1).
CN 201320301634 2013-05-29 2013-05-29 Shimmy driving structure of electric toothbrush Expired - Lifetime CN203252759U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320301634 CN203252759U (en) 2013-05-29 2013-05-29 Shimmy driving structure of electric toothbrush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320301634 CN203252759U (en) 2013-05-29 2013-05-29 Shimmy driving structure of electric toothbrush

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CN203252759U true CN203252759U (en) 2013-10-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103405283A (en) * 2013-05-29 2013-11-27 宁波赛嘉电器有限公司 Shimmy drive structure of electric toothbrush
CN106562831A (en) * 2015-10-10 2017-04-19 苏州赛文电子科技有限公司 Detachable electric toothbrush

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103405283A (en) * 2013-05-29 2013-11-27 宁波赛嘉电器有限公司 Shimmy drive structure of electric toothbrush
CN106562831A (en) * 2015-10-10 2017-04-19 苏州赛文电子科技有限公司 Detachable electric toothbrush

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Granted publication date: 20131030