CN2386787Y - Simple electric toothbrush - Google Patents
Simple electric toothbrush Download PDFInfo
- Publication number
- CN2386787Y CN2386787Y CN 99242229 CN99242229U CN2386787Y CN 2386787 Y CN2386787 Y CN 2386787Y CN 99242229 CN99242229 CN 99242229 CN 99242229 U CN99242229 U CN 99242229U CN 2386787 Y CN2386787 Y CN 2386787Y
- Authority
- CN
- China
- Prior art keywords
- eccentric
- transmission shaft
- links
- toothbrush
- power transmission
- 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
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Abstract
The utility model relates to a simple electric toothbrush, and is particularly suitable for an electric toothbrush with one host machine which can simultaneously drive a round toothbrush head and a long toothbrush head. The utility model is composed of a round toothbrush head, a long toothbrush head, a driving gear wheel, a driven gear wheel, a motor, a transmission shaft, etc. The transmission shaft is connected with an eccentric disk in the round toothbrush head. The eccentric disk is connected with a groove-shaped block under a round toothbrush-hair plate by slip connection through a steel ball in eccentric arrangement. The transmission shaft is connected with an eccentric deflector rod in the long toothbrush head. The eccentric deflector rod is connected with a toothbrush-hair plate under the long toothbrush head by slip connection through a U-shaped steel-wire clamp. The utility model has the advantages of simple structure, low noise, low cost, etc.
Description
This utility model has related to a kind of simple electric toothbrush, is specially adapted to a main frame and can drives round head toothbrushes simultaneously, can drive the electric toothbrush of long teeth brush again.
The electric toothbrush of prior art at present all has the drive mechanism of a complexity, and transmission efficiency is low, cost is high.
The purpose of this utility model is to improve the drive mechanism of prior art, simplified structure.
The purpose of this utility model is achieved by the following technical solution: this utility model is made up of circle head toothbrushes 1, long teeth brush 8, driving gear 3, driven gear 2, motor 5, switch module 4, battery 6, power transmission shaft 16, tail-hood 7 etc., driving gear 3 on the motor 5 links to each other with power transmission shaft 16 by driven gear 2, in circle head toothbrushes 1, power transmission shaft 16 links to each other with eccentric disc 11, and eccentric disc 11 slides by the grooved piece 9 of the eccentric steel ball of settling 10 on it below circle hair brushing plate 13 and links to each other; In long teeth brush 8, power transmission shaft 16 links to each other with eccentric driving lever 18, and eccentric driving lever 18 slides by the hair brushing plate 19 of U-shaped steel wire card 17 below long teeth brush 8 and links to each other.
This utility model compared with prior art, have simple in structure, noise is low and low cost and other advantages.
Description of drawings of the present utility model is as follows:
Fig. 1 is the sketch map that this utility model is installed the circle head toothbrushes;
Fig. 2 is the sketch map that this utility model is installed the long teeth brush;
Fig. 3 is the structural representation of this utility model circle head toothbrushes;
Fig. 4 is that the a-a of Fig. 3 is to profile;
Fig. 5 is the structural representation of this utility model long teeth brush;
Fig. 6 is that the b-b of Fig. 5 is to profile.
Below in conjunction with accompanying drawing this utility model is described in further detail.As depicted in figs. 1 and 2, this utility model is by circle head toothbrushes 1, long teeth brush 8, driving gear 3, driven gear 2, motor 5, switch module 4, battery 6, power transmission shaft 16, tail-hood 7 compositions such as grade, driving gear 3 on the motor 5 links to each other with power transmission shaft 16 by driven gear 2, make power transmission shaft 16 do unidirectional rotary motion, a toothbrush main frame can drive round head toothbrushes 1, can drive long teeth brush 8 again, as shown in Figure 3 and Figure 4, when using circle head toothbrushes 1, power transmission shaft 16 links to each other with eccentric disc 11 with brush head axis 14 by flat groove, make eccentric disc 11 also do unidirectional rotary motion, eccentric disc 11 slides by the grooved piece 9 of the eccentric steel ball of settling 10 on it below circle hair brushing plate 13 and links to each other, the eccentric steel ball of settling 10 is stirred grooved piece 9 on the eccentric disc 11 in rotation, thereby make round hair brushing plate 13 do positive and negative rotatablely moving around axle 12, the angle range of circle hair brushing plate 13 is for just, negative 80 °.
When using long teeth brush 8, power transmission shaft 16 links to each other with eccentric driving lever 18 by the disk 20 of brush head axis 21 with the band eccentric orfice, rotatablely moving of power transmission shaft 16 passes to eccentric driving lever 18, eccentric driving lever 18 slides by the hair brushing plate 19 of U-shaped steel wire card 17 below long teeth brush 8 and links to each other, because of eccentric driving lever 18 is inserted in the U-shaped steel wire card 17,, U-shaped steel wire card 17 does left and right beat motion so driving long brush hairs plate 19.Eccentric driving lever 18 is made circular motion when adopting above-mentioned U-shaped steel wire card scheme in U-shaped steel wire card 17, its U-shaped steel wire card 17 is that point contacts with eccentric driving lever 18, friction loss is minimum, improved transmission efficiency greatly, in addition, U-shaped steel wire card 17 adopts stainless steel metal spares with eccentric driving lever 18, and the two is wear-resisting and improved the brush life-span.
Claims (2)
1. simple electric toothbrush, form by circle head toothbrushes (1), long teeth brush (8), driving gear (3), driven gear (2), motor (5), switch module (4), battery (6), power transmission shaft (16), tail-hood (7) etc., driving gear (3) on the motor (5) links to each other with power transmission shaft (16) by driven gear (2), it is characterized in that: in circle head toothbrushes (1), power transmission shaft (16) links to each other with eccentric disc (11), and eccentric disc (11) slides by the grooved piece (9) of the eccentric steel ball of settling (10) below circle hair brushing plate (13) on it and links to each other; In long teeth brush (8), power transmission shaft (16) links to each other with eccentric driving lever (18), and eccentric driving lever (18) slides by the hair brushing plate (19) of U-shaped steel wire card (17) below long teeth brush (8) and links to each other.
2. simple electric toothbrush according to claim 1 is characterized in that: the angle range of described round hair brushing plate (13) is positive and negative 80 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99242229 CN2386787Y (en) | 1999-09-03 | 1999-09-03 | Simple electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99242229 CN2386787Y (en) | 1999-09-03 | 1999-09-03 | Simple electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2386787Y true CN2386787Y (en) | 2000-07-12 |
Family
ID=34028931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99242229 Expired - Fee Related CN2386787Y (en) | 1999-09-03 | 1999-09-03 | Simple electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2386787Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1306915C (en) * | 2003-09-16 | 2007-03-28 | 信利电子有限公司 | Electric tooth-brush |
| CN100355403C (en) * | 2003-05-12 | 2007-12-19 | 信利仪器有限公司 | Electric toothbrush |
| CN101617891A (en) * | 2003-09-19 | 2010-01-06 | 吉莱特公司 | Toothbrush heads |
-
1999
- 1999-09-03 CN CN 99242229 patent/CN2386787Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100355403C (en) * | 2003-05-12 | 2007-12-19 | 信利仪器有限公司 | Electric toothbrush |
| CN1306915C (en) * | 2003-09-16 | 2007-03-28 | 信利电子有限公司 | Electric tooth-brush |
| CN101617891A (en) * | 2003-09-19 | 2010-01-06 | 吉莱特公司 | Toothbrush heads |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |