CN205286579U - Electric toothbrush - Google Patents
Electric toothbrush Download PDFInfo
- Publication number
- CN205286579U CN205286579U CN201520932070.0U CN201520932070U CN205286579U CN 205286579 U CN205286579 U CN 205286579U CN 201520932070 U CN201520932070 U CN 201520932070U CN 205286579 U CN205286579 U CN 205286579U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- power transmission
- motor
- recess
- electric toothbrush
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000010355 oscillation Effects 0.000 abstract description 4
- 230000001680 brushing effect Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 5
- 208000002064 Dental Plaque Diseases 0.000 description 1
- 206010018276 Gingival bleeding Diseases 0.000 description 1
- 208000024283 Gingival haemorrhages Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000007565 gingivitis Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Brushes (AREA)
Abstract
The utility model discloses an electric toothbrush, be in including casing and setting brush head on the casing be equipped with transmission shaft and motor mounting in the casing, the motor mounting includes the motor and fixes the epaxial vibrations of the output axle of motor, the vibrations axle is through first connecting piece fixed connection eccentric wheel, vibrations axles with the eccentric wheel suit is in inside the transmission shaft, the eccentric wheel pass through the second connecting piece with the transmission shaft is connected, the transmission shaft lower extreme with the motor is connected, transmission shaft upper end through the third connecting piece with casing fixed connection. The utility model discloses a special tower structure, the kinetic energy conduction that can enable as much as possible is to brushing the head, through the clean dynamics of brushing first transmission increase toothbrush to reach better clean effect, first concave part and second concave part through the vibrations axle are located to increase export -oriented centrifugal force when the axle vibrations are shaken to the messenger, increase the toothbrush amplitude of oscillation and cleanness effect.
Description
Technical field
This utility model relates to field of toothbrushes, it particularly relates to a kind of electric toothbrush.
Background technology
Toothbrush on market mainly has toothbrush and the electric toothbrush of manual operation. Wherein, compared with the toothbrush of manual operation, electric toothbrush can more thoroughly be cleaned tooth, removes dental plaque, reduce gingivitis and gingival hemorrhage, thus enjoys the favor of people. But a lot of toothbrushes on market, by the restriction of structure, the loss of dynamics of brushing teeth is relatively big, and the swing of electric toothbrush is less, and the amplitude of oscillation of toothbrush is big not, so that the dynamics of cleaning is inadequate.
Summary of the invention
For the above-mentioned technical problem in correlation technique, the utility model proposes a kind of electric toothbrush, it is possible to reduce power loss, increasing the dynamics of centrifugal force, thus increasing the toothbrush amplitude of oscillation and cleaning dynamics.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of electric toothbrush, including housing and setting brush on the housing, is provided with power transmission shaft and motor fixer in described housing, and described motor fixer includes motor and is fixed on the vibrating shaft on the output shaft of described motor; Described vibrating shaft is by the fixing connecting eccentric wheel of the first connector on described vibrating shaft; Described vibrating shaft and described eccentric are sleeved on inside described power transmission shaft, and described eccentric is connected with described power transmission shaft by the second connector on described eccentric; Described power transmission shaft lower end is connected with described motor, and described power transmission shaft upper end is connected by the 3rd connector on described power transmission shaft and described housing are fixing.
Further, described vibrating shaft is arranged below the first recess and the second recess being connected with the first recess; Described second recess is arranged below connecting portion, and described second recess is fixing with described connecting portion to be connected, and described connecting portion is sleeved on described output shaft.
Further, described housing includes brush holder and handle, and described brush holder is provided with the cavity coordinated with described power transmission shaft, and described handle is provided with the cavity coordinated with described motor; Described power transmission shaft lower end is provided with outwardly projection, and described handle upper end arranges the concave block corresponding with described projection; Described brush holder upper end is fixing with described brush to be connected.
Further, described first recess is annular.
Further, described second recess is symmetrically arranged two semicircles.
Further, described power transmission shaft is turriform.
Preferably, described first connector, described second connector and described 3rd connector are cylinder.
Preferably, described vibrating shaft is that elastic material is made.
The beneficial effects of the utility model: this utility model adopts special tower structure, can effectively be polymerized eccentric and beat the energy of power transmission shaft, when not increasing noise, this rigorous structure can make kinetic energy as much as possible conduct to brush, the cleaning dynamics of toothbrush is increased, thus reaching better cleaning effect by brush transmission; Increase export-oriented centrifugal force when making vibrating shaft shake by the first recess of vibrating shaft and the second recess place, producing wiggly dynamics at the second recess place, making vibrating shaft beat in order, thus increasing the toothbrush amplitude of oscillation and cleaning effect.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of electric toothbrush according to this utility model embodiment;
Fig. 2 is the axonometric chart of the vibrating shaft according to this utility model embodiment;
Fig. 3 is the sectional view of the vibrating shaft according to this utility model embodiment;
Fig. 4 is the axonometric chart of the power transmission shaft according to this utility model embodiment;
Fig. 5 is the front view of the power transmission shaft according to this utility model embodiment;
Fig. 6 is the structural representation of the brush according to this utility model embodiment;
Fig. 7 is the structural representation of the motor according to this utility model embodiment.
In figure:
1, brush; 2, power transmission shaft; 21, the 3rd connector; 22, projection; 3, motor; 31, output shaft; 4, vibrating shaft; 41, the first connector; 42, the first recess; 43, the second recess; 44, connecting portion; 5, eccentric; 51, the second connector; 6, brush holder; 7, hands handle; 71 concave blocks.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain, broadly fall into the scope of this utility model protection.
As shown in Figures 1 to 7, a kind of electric toothbrush according to this utility model embodiment, including housing and setting brush 1 on the housing, being provided with power transmission shaft 2 and motor fixer in described housing, described motor fixer includes motor 3 and is fixed on the vibrating shaft 4 on the output shaft 31 of described motor 3; Described vibrating shaft 4 fixes connecting eccentric wheel 5 by the first connector 41 on described vibrating shaft 4; It is internal that described vibrating shaft 4 and described eccentric 5 are sleeved on described power transmission shaft 2, and described eccentric 5 is connected with described power transmission shaft 2 by the second connector 51 on described eccentric 5; Described power transmission shaft 2 lower end is connected with described motor 3, and described power transmission shaft 2 upper end is connected by the 3rd connector 21 on described power transmission shaft 2 and described housing are fixing.
As shown in Figures 2 and 3, described vibrating shaft 4 is arranged below the first recess 42 and the second recess 43 being connected with the first recess 42; Described second recess 43 is arranged below connecting portion 44, and described second recess 43 is fixing with described connecting portion 44 to be connected, and described connecting portion 44 is sleeved on described output shaft 31.
Described housing includes brush holder 6 and handle 7, and described brush holder 6 is provided with the cavity coordinated with described power transmission shaft 2, and described handle 7 is provided with the cavity coordinated with described motor 3; Described power transmission shaft 2 lower end is provided with outwardly projection 22, and described handle 7 upper end arranges the concave block 71 corresponding with described projection 22; Described brush holder 6 upper end is fixing with described brush 1 to be connected.
Described first recess 42 is annular.
Described second recess 43 is symmetrically arranged two semicircles.
Described power transmission shaft 2 is turriform.
Described first connector 41, described second connector 51 and the described 3rd connect 21 and are cylinder.
Described vibrating shaft 4 is made for elastic material.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (8)
1. an electric toothbrush, including housing and setting brush (1) on the housing, being provided with power transmission shaft (2) and motor fixer in described housing, described motor fixer includes motor (3) and the vibrating shaft (4) being fixed on the output shaft (31) of described motor (3); Described vibrating shaft (4) is by the fixing connecting eccentric wheel (5) of the first connector (41) on described vibrating shaft (4); It is internal that described vibrating shaft (4) and described eccentric (5) are sleeved on described power transmission shaft (2), and described eccentric (5) is connected with described power transmission shaft (2) by the second connector (51) on described eccentric (5); Described power transmission shaft (2) lower end is connected with described motor (3), and described power transmission shaft (2) upper end is connected by the 3rd connector (21) on described power transmission shaft (2) and described housing are fixing.
2. electric toothbrush according to claim 1, it is characterised in that described vibrating shaft (4) is arranged below the first recess (42) and the second recess (43) being connected with the first recess (42); Described second recess (43) is arranged below connecting portion (44), and described second recess (43) is fixing with described connecting portion (44) to be connected, and described connecting portion (44) is sleeved on described output shaft (31).
3. electric toothbrush according to claim 1 and 2, it is characterized in that, described housing includes brush holder (6) and handle (7), and described brush holder (6) is provided with the cavity coordinated with described power transmission shaft (2), and described handle (7) is provided with the cavity coordinated with described motor (3); Described power transmission shaft (2) lower end is provided with outwardly projection (22), and described handle (7) upper end arranges the concave block (71) corresponding with described projection (22); Described brush holder (6) upper end is fixing with described brush (1) to be connected.
4. electric toothbrush according to claim 2, it is characterised in that described first recess (42) is annular.
5. electric toothbrush according to claim 2, it is characterised in that described second recess (43) is symmetrically arranged two semicircles.
6. electric toothbrush according to claim 1, it is characterised in that described power transmission shaft (2) is turriform.
7. electric toothbrush according to claim 1, it is characterised in that described first connector (41), described second connector (51) and the described 3rd connect (21) part and be cylinder.
8. electric toothbrush according to claim 1 and 2, it is characterised in that described vibrating shaft (4) is made for elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520932070.0U CN205286579U (en) | 2015-11-20 | 2015-11-20 | Electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520932070.0U CN205286579U (en) | 2015-11-20 | 2015-11-20 | Electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205286579U true CN205286579U (en) | 2016-06-08 |
Family
ID=56461184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520932070.0U Expired - Fee Related CN205286579U (en) | 2015-11-20 | 2015-11-20 | Electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205286579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717977A (en) * | 2017-10-30 | 2019-05-07 | 南京牙小白健康科技有限公司 | A kind of vibrating toothbruss |
| CN110251255A (en) * | 2019-04-15 | 2019-09-20 | 上海美翰灯具有限公司 | A kind of electric toothbrush |
-
2015
- 2015-11-20 CN CN201520932070.0U patent/CN205286579U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717977A (en) * | 2017-10-30 | 2019-05-07 | 南京牙小白健康科技有限公司 | A kind of vibrating toothbruss |
| CN110251255A (en) * | 2019-04-15 | 2019-09-20 | 上海美翰灯具有限公司 | A kind of electric toothbrush |
| CN110251255B (en) * | 2019-04-15 | 2021-06-01 | 江西中聚宏新材料科技有限公司 | Electric toothbrush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20201120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |