CN201870760U - Electric toothbrush - Google Patents
Electric toothbrush Download PDFInfo
- Publication number
- CN201870760U CN201870760U CN2010206562118U CN201020656211U CN201870760U CN 201870760 U CN201870760 U CN 201870760U CN 2010206562118 U CN2010206562118 U CN 2010206562118U CN 201020656211 U CN201020656211 U CN 201020656211U CN 201870760 U CN201870760 U CN 201870760U
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- China
- Prior art keywords
- brush
- worm gear
- backward
- brush holder
- connecting rod
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- Expired - Fee Related
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Abstract
The utility model relates to an electric toothbrush comprising a toothbrush head, a toothbrush handle (3) and a transmission bar (7), wherein the toothbrush head is arranged at the top of the toothbrush handle (3); the electric toothbrush is characterized in that the toothbrush head consists of a rotating toothbrush head (1) and a back-and-forth moving toothbrush head (2) that are arranged in front and back way, the rotating toothbrush head (1) is positioned at the front part of the toothbrush handle (3) and linked with a transmission device by a rotating shaft (84), the back-and-forth moving toothbrush head (2) can be arranged in a chute (31) of the toothbrush handle (3) in a back-and-forth manner and linked with the transmission device by a connecting rod (81). Compared with the prior art, the electric toothbrush has the advantages that the toothbrush head consists of the 360-degree rotating toothbrush head and the back-and-forth toothbrush head, so that dirt in teeth can be cleaned by the rotating toothbrush head and also can be cleaned by the back-and-forth toothbrush head in a vertical form during brushing teeth, thus achieving the effect of freely cleaning teeth in an omnibearing manner; and the effect is very ideal after test.
Description
Technical field
This utility model relates to a kind of technical field of living goods, especially refers to a kind of electric toothbrush.
Background technology
Existing a kind of patent No. is that the Chinese utility model patent of CN201020128588.6 discloses a kind of electric toothbrush, and its structure comprises brush rod, the toothbrush handle, the toothbrush handle body in be provided with motor, in the body of rod of brush rod, be provided with swing arm; Described motor is connected with head toothbrushes by the connecting rod that is arranged on swing arm inside, is provided with eccentric block between head toothbrushes and the connecting rod; Described connecting rod is connected with motor by the cross connecting rod again.This utility model can make head toothbrushes across vibration, and is simple in structure, can make that the people easily reaches correctly, the purpose of brushing teeth effectively, fast, effortlessly.But its shortcoming is this toothbrush can only be finished by vibration, the function singleness of cleaning teeth, and effect is undesirable, so await improving.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of to design ingenious, rational in infrastructure and brush and can rotate the electric toothbrush that can scrub up and down simultaneously at above-mentioned prior art present situation.
This utility model solves the problems of the technologies described above the technical scheme that is adopted: this electric toothbrush, include brush, brush holder and drive link, described brush is arranged at the top of brush holder, described drive link is arranged in the brush holder, this drive link one end links with the motor output shaft that is arranged in the brush holder, and the other end of drive link links together by actuating device and brush, it is characterized in that: described brush comprises the rotation brush and moves forward and backward brush, described rotation brush with move forward and backward brush together with the front and back positional alignment, described rotation brush is positioned at the front portion of brush holder, and link by rotating shaft and actuating device, and the described brush that moves forward and backward can be arranged in the chute of brush holder movably forward and backward, and links together by connecting rod and actuating device.
As improvement, described actuating device can include worm gear and following worm gear, hub positions at last worm gear or following worm gear convexes with eccentric shaft, one end setting of described connecting rod can be placed on the eccentric shaft and slightly larger in diameter in the collar of eccentric shaft diameter, when last worm gear and following worm gear are fitted together, to go up worm gear by described rotating shaft, the collar of connecting rod one end, following worm gear is gone here and there successively with the position, front and back and is nested together, the lower end of this rotating shaft is connected with the center fixation of rotating brush, and the end that described connecting rod does not have a collar by rotating shaft with can move forward and backward brush and link together versatilely, one end and the motor output shaft of described drive link link, and the top of its other end is provided with wrom tooth, and this wrom tooth meshes together with worm gear up and down simultaneously.
Improve again, the end that described connecting rod does not have a collar by rotating shaft with can move forward and backward the concrete structure that brush links together versatilely and be preferably: the described back that moves forward and backward brush is provided with and can makes the slide block that move forward and backward along the chute of brush holder, described rotating shaft is arranged on this slide block, can not link together rotationally and connecting rod has an end and the rotating shaft of the collar.
Improve, the structure optimization that the described drive link motor output shaft interior with being arranged at brush holder links is again: described drive link is connected with the output shaft of motor by the connecting shaft cover and links together mutually.
Improve, described motor constitutes the loop by lead and the battery or the set of cells that are arranged in the brush holder afterbody inner chamber again.
Improve, described brush holder is provided with press button or switch is passed in front and back again.
Compared with prior art, advantage of the present utility model is: brush comprises the rotation brush that energy 360 degree rotate and moves forward and backward brush, so when brushing teeth, can be by rotating the dirt in the brush cleaning tooth, simultaneously can clean tooth with form up and down, promptly reach the comprehensive in length and breadth effect that tooth is cleaned by moving forward and backward brush; Effect is very good after testing.
Description of drawings
Fig. 1 is the structural perspective of this utility model embodiment;
Fig. 2 is the axonometric chart behind Fig. 1 turn-over;
Fig. 3 is the cutaway view of Fig. 1;
Fig. 4 is the plane graph of Fig. 1 after sloughing a handle head part;
Fig. 5 is the axonometric chart behind Fig. 4 rotational angle;
Fig. 6 is the three-dimensional exploded view of Fig. 1;
Fig. 7 is the exploded view of Fig. 1 different angles;
Fig. 8 is the enlarged drawing of I portion among Fig. 3;
Fig. 9 is the enlarged drawing of II portion among Fig. 3;
Figure 10 is the enlarged drawing of III portion among Fig. 5;
Figure 11 is the three-dimensional structure diagram the when eccentric shaft in connecting rod and the last worm gear is nested with together among Fig. 6;
Figure 12 is the exploded perspective view of Figure 11.
The specific embodiment
Embodiment describes in further detail this utility model below in conjunction with accompanying drawing.
Extremely shown in Figure 12 as Fig. 1, the electric toothbrush of present embodiment, include brush, brush holder 3 and drive link 7, brush is arranged at the top of brush holder 3, described drive link 7 is arranged in the brush holder 3, these drive link 7 one ends link with motor 5 output shafts that are arranged in the brush holder 3, and the other end of drive link 7 links together by actuating device and brush, described brush comprises rotation brush 1 and moves forward and backward brush 2, described rotation brush 1 with move forward and backward brush 2 together with the front and back positional alignment, described rotation brush 1 is positioned at the front portion of brush holder 3, and link by rotating shaft 84 and actuating device, and the described brush 2 that moves forward and backward can be arranged in the chute 31 of brush holder 3 movably forward and backward, and links together by connecting rod 81 and actuating device.Above-mentioned actuating device includes worm gear 8 and following worm gear 82, hub positions at last worm gear 8 or following worm gear 82 convexes with eccentric shaft 80, one end setting of described connecting rod 81 can be placed on the eccentric shaft 80 and slightly larger in diameter in the collar 8a of eccentric shaft 80 diameters, when last worm gear 8 fits together with following worm gear 82, to go up worm gear 8 by described rotating shaft 84, the collar 8a of connecting rod 81 1 ends, following worm gear 82 is gone here and there successively with the position, front and back and is nested together, the lower end of this rotating shaft 84 is connected with the center fixation of rotating brush 8, and an end of the described connecting rod 81 no collars by rotating shaft 8b with can move forward and backward brush 2 and link together versatilely, one end of described drive link 7 and motor 5 output shafts link, and the top of its other end is provided with wrom tooth 71, this wrom tooth 71 simultaneously with worm gear 8 up and down, 82 mesh together.One end of the described connecting rod 81 no collars by rotating shaft 8b with can move forward and backward the concrete structure that brush 2 links together versatilely and be: the described back that moves forward and backward brush 2 is provided with and can makes the slide block 21 that move forward and backward along the chute 31 of brush holder 3, described rotating shaft 8b is arranged on this slide block 21, and an end of the connecting rod 81 no collars and rotating shaft 8b can link together rotationally.Above-mentioned drive link 7 with the structure that motor 5 output shafts in being arranged at brush holder 3 link is: described drive link 7 is connected with the output shaft of motor 5 by connecting shaft cover 72 and links together mutually.Described motor 5 constitutes the loop by lead and the battery 6 or the set of cells that are arranged in the brush holder 3 afterbody inner chambers.Described brush holder 3 is provided with press button 4 or switch is passed in front and back.
The brush holder of present embodiment includes brush holder 3 anterior and brush holder 3 rear portions, and brush is positioned at the front portion of brush holder 3, and motor 5 and battery 6 or battery are given the inner chamber that is arranged in brush holder 3 rear portions, and is fixed with each other after pegging graft mutually in brush holder 3 front portions and brush holder 3 rear portions.
Claims (6)
1. electric toothbrush, include brush, brush holder (3) and drive link (7), described brush is arranged at the top of brush holder (3), described drive link (7) is arranged in the brush holder (3), these drive link (7) one ends link with motor (5) output shaft that is arranged in the brush holder (3), and the other end of drive link (7) links together by actuating device and brush, it is characterized in that: described brush comprises rotation brush (1) and moves forward and backward brush (2), described rotation brush (1) with move forward and backward brush (2) together with the front and back positional alignment, described rotation brush (1) is positioned at the front portion of brush holder (3), and link by rotating shaft (84) and actuating device, and the described brush (2) that moves forward and backward can be arranged in the chute (31) of brush holder (3) movably forward and backward, and links together by connecting rod (81) and actuating device.
2. electric toothbrush according to claim 1, it is characterized in that: described actuating device includes worm gear (8) and following worm gear (82), hub positions at last worm gear (8) or following worm gear (82) convexes with eccentric shaft (80), one end setting of described connecting rod (81) can be placed on that eccentric shaft (80) is gone up and slightly larger in diameter in the collar (8a) of eccentric shaft (80) diameter, when last worm gear (8) and following worm gear (82) when fitting together, to go up worm gear (8) by described rotating shaft (84), the collar (8a) of connecting rod (81) one ends, following worm gear (82) is gone here and there successively with the position, front and back and is nested together, the lower end of this rotating shaft (84) is connected with the center fixation of rotating brush (1), and an end of the no collar of described connecting rod (81) by rotating shaft (8b) with can move forward and backward brush (2) and link together versatilely, one end of described drive link (7) and motor (5) output shaft link, and the top of its other end is provided with wrom tooth (71), this wrom tooth (71) simultaneously with worm gear (8 up and down, 82) mesh together.
3. electric toothbrush according to claim 2, it is characterized in that: an end of the no collar of described connecting rod (81) by rotating shaft (8b) with can move forward and backward the concrete structure that brush (2) links together versatilely and be: the described back that moves forward and backward brush (2) is provided with and can makes the slide block (21) that move forward and backward along the chute (31) of brush holder (3), described rotating shaft (8b) is arranged on this slide block (21), and an end of the no collar of connecting rod (81) and rotating shaft (8b) can link together rotationally.
4. according to claim 1 or 2 or 3 described electric toothbrushes, it is characterized in that: the structure that described drive link (7) motor (5) output shaft interior with being arranged at brush holder (3) links is: described drive link (7) is connected with the output shaft of motor (5) by connecting shaft cover (72) and links together mutually.
5. according to claim 1 or 2 or 3 described electric toothbrushes, it is characterized in that: described motor (5) constitutes the loop by lead and the battery (6) or the set of cells that are arranged in brush holder (3) the afterbody inner chamber.
6. according to claim 1 or 2 or 3 described electric toothbrushes, it is characterized in that: described brush holder (3) is provided with press button (4) or switch is passed in front and back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206562118U CN201870760U (en) | 2010-12-02 | 2010-12-02 | Electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206562118U CN201870760U (en) | 2010-12-02 | 2010-12-02 | Electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201870760U true CN201870760U (en) | 2011-06-22 |
Family
ID=44158697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206562118U Expired - Fee Related CN201870760U (en) | 2010-12-02 | 2010-12-02 | Electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201870760U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083105A (en) * | 2013-02-28 | 2013-05-08 | 吴晓光 | Electric toothbrush head |
| USD766581S1 (en) | 2013-12-19 | 2016-09-20 | Colgate-Palmolive Company | Electric toothbrush handle |
| USD769626S1 (en) | 2013-12-19 | 2016-10-25 | Colgate-Palmolive Company | Refill head for electric toothbrush |
| USD776435S1 (en) | 2013-12-19 | 2017-01-17 | Colgate-Palmolive Company | Head portion of a toothbrush |
| USD790860S1 (en) | 2015-11-25 | 2017-07-04 | Colgate-Palmolive Company | Electric toothbrush brush head |
| USD794333S1 (en) | 2015-11-25 | 2017-08-15 | Colgate-Palmolive Company | Electric toothbrush brush head |
| CN107184289A (en) * | 2017-06-26 | 2017-09-22 | 李秀荣 | A kind of Medical electric toothbrush |
-
2010
- 2010-12-02 CN CN2010206562118U patent/CN201870760U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083105A (en) * | 2013-02-28 | 2013-05-08 | 吴晓光 | Electric toothbrush head |
| CN103083105B (en) * | 2013-02-28 | 2015-03-11 | 吴晓光 | Electric toothbrush head |
| USD766581S1 (en) | 2013-12-19 | 2016-09-20 | Colgate-Palmolive Company | Electric toothbrush handle |
| USD769626S1 (en) | 2013-12-19 | 2016-10-25 | Colgate-Palmolive Company | Refill head for electric toothbrush |
| USD776435S1 (en) | 2013-12-19 | 2017-01-17 | Colgate-Palmolive Company | Head portion of a toothbrush |
| USD812911S1 (en) | 2013-12-19 | 2018-03-20 | Colgate-Palmolive Company | Head portion of a toothbrush |
| USD790860S1 (en) | 2015-11-25 | 2017-07-04 | Colgate-Palmolive Company | Electric toothbrush brush head |
| USD794333S1 (en) | 2015-11-25 | 2017-08-15 | Colgate-Palmolive Company | Electric toothbrush brush head |
| USD839600S1 (en) | 2015-11-25 | 2019-02-05 | Colgate-Palmolive Company | Electric toothbrush brush head |
| CN108836545A (en) * | 2017-06-26 | 2018-11-20 | 李秀荣 | A kind of Medical electric toothbrush |
| CN108836542A (en) * | 2017-06-26 | 2018-11-20 | 李秀荣 | A kind of Medical electric toothbrush |
| CN108836541A (en) * | 2017-06-26 | 2018-11-20 | 李秀荣 | A kind of Medical electric toothbrush |
| CN108836543A (en) * | 2017-06-26 | 2018-11-20 | 李秀荣 | A kind of Medical electric toothbrush |
| CN108836544A (en) * | 2017-06-26 | 2018-11-20 | 李秀荣 | A kind of Medical electric toothbrush |
| CN107184289A (en) * | 2017-06-26 | 2017-09-22 | 李秀荣 | A kind of Medical electric toothbrush |
| CN108836545B (en) * | 2017-06-26 | 2020-10-20 | 泰州市赛得机电设备有限公司 | Medical electric toothbrush |
| CN108836542B (en) * | 2017-06-26 | 2020-10-20 | 泰州市赛得机电设备有限公司 | Medical electric toothbrush |
| CN108836541B (en) * | 2017-06-26 | 2020-10-27 | 嘉兴市全顺旅游用品有限公司 | Medical electric toothbrush |
| CN108836543B (en) * | 2017-06-26 | 2020-10-27 | 嘉兴市全顺旅游用品有限公司 | Medical electric toothbrush |
| CN108836544B (en) * | 2017-06-26 | 2020-10-30 | 嘉兴市全顺旅游用品有限公司 | Medical 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: 20110622 Termination date: 20121202 |