CN2195924Y - Rotating tooth brush - Google Patents
Rotating tooth brush Download PDFInfo
- Publication number
- CN2195924Y CN2195924Y CN 93232191 CN93232191U CN2195924Y CN 2195924 Y CN2195924 Y CN 2195924Y CN 93232191 CN93232191 CN 93232191 CN 93232191 U CN93232191 U CN 93232191U CN 2195924 Y CN2195924 Y CN 2195924Y
- Authority
- CN
- China
- Prior art keywords
- gear
- brush
- utility
- speed change
- model
- 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 rotating tooth brush, belonging to the technical field of the brushware of the human necessities. The utility model is characterized in that a driving gear adopts the secondary speed changing, the inner of a gear box is provided with a bridge axis and a gear fixing bracket, and a brush head and a brush holder are manufactured into integration structure. The rotating tooth brush has the advantages of novel structure, simple fabrication process and high safety of operation. The utility model achieves the optimal buccal teeth cleaning effect, so the utility model is an ideal electric tooth brushing tool.
Description
This utility model belongs to the human lives and needs technical field, and definite saying so is used to clean the brush based article of ability to speak.
The prior art close with this utility model is that name that the inventor declared on April 22nd, 1985 is called the utility model patent of " Spiral toothbrush " (patent No.: 85201246) this prior art mainly comprises battery compartment; dividing plate; motor bin; motor; invertible switch; rotating influencing meridian gear; brush holder; brush head cover; bristles etc. are partly formed; though cleaning the teeth; not damaged; bigger innovation has been carried out in aspects such as protection oral cavity; but because at brush; travelling gear; it is reasonable that partial design such as switch are still owed; manufacture difficulty is big; complex manufacturing can not reach best design effect.
It is simple, reasonable in design that the novel purpose of this implementation provides a kind of processing technology, manipulates safe and reliablely, can reach the brushing tool of best cleaning ability to speak effect.
This utility model is to realize like this, as improving invention, characteristics are that the middle part of toothbrush is provided with gear storehouse (5), gear drive partly is a two stage speed change, one-level speed change driving gear (7), driven gear (8) drives two stage speed change driving gear (9), driven gear (10) by bridge axle (12).Establish gear fixed mount (11) in the gear-box, fixed bridge axle (12) and two stage speed change master, driven gear.The secondary driven gear (10) that connects drive link (13) changes common external gear into by internal gear, and switch adopts positive and negative two-way switch, and brush and brush holder are made integrative-structure.
During use, hold brush holder, forefinger is pressed shift knob, power connection driven by motor two stage speed change gear train, and then axle is brushed in drive and the front bristles rotation reaches the purpose that cleans ability to speak.
Accompanying drawing is a novel embodiment of this implementation
As shown in the figure: 1 is bonnet, and 2 is battery compartment, and 3 is battery, 4 is motor, and 5 is the gear storehouse, and 6 is dividing plate, 7 is the one-level driving gear, and 8 is the one-level driven gear, and 9 is the secondary driving gear, 10 is the secondary driven gear, and 11 is the gear fixed mount, and 12 is the bridge axle, 13 is drive link, and 14 is brush holder, and 15 is brush head cover, 16 is brush, and 17 is switch.Battery compartment (1) and gear storehouse (4) adopt plastics or metal material to make integrative-structure, and dividing plate (6) is established in the centre, and bonnet (1) fastens with motor bin.Motor (4) adopts direct-flow micromachine, be fixed on the dividing plate (6), battery (3) adopts No. two 1.5V aneroid battery, gear fixed mount (11) is set in the gear storehouse (5), one-level driving gear (7) is arranged on the electric machine main shaft, with the interlock of one-level driven gear, drive secondary driving gear (9) by bridge axle (12), secondary driven gear (10) places the drive link top.The gear ratio of I and II speed change master, driven gear is respectively 2 to 5.Brush holder (14) is made integrative-structure with brush head cover (15), is spirally connected with the gear storehouse, and it is three rows that brush (16) is gone up bristle.Switch (17) adopts positive and negative two-way switch.
Claims (1)
- A kind of electronic rotary toothbrush, the middle part that it is characterized in that toothbrush is provided with gear storehouse (5), gear drive partly is a two stage speed change, one-level speed change driving gear (7), driven gear (8) drives two stage speed change driving gear (9) by bridge axle (12), driven gear (10), establish gear fixed mount 11 in the gear-box, fixed bridge axle (12) and two stage speed change active and passive gear, the secondary driven gear (10) that connects drive link (13) changes common external gear into by internal gear, switch (17) adopts positive and negative two-way switch, and brush and brush holder are made integrative-structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93232191 CN2195924Y (en) | 1993-11-01 | 1993-11-01 | Rotating tooth brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93232191 CN2195924Y (en) | 1993-11-01 | 1993-11-01 | Rotating tooth brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2195924Y true CN2195924Y (en) | 1995-05-03 |
Family
ID=33808475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93232191 Expired - Fee Related CN2195924Y (en) | 1993-11-01 | 1993-11-01 | Rotating tooth brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2195924Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100382771C (en) * | 2001-12-11 | 2008-04-23 | 信利仪器有限公司 | Transmission device of electric toothbrush |
| CN110338927A (en) * | 2018-04-08 | 2019-10-18 | 英属处女岛沃辉有限公司 | Main driving structure of electric toothbrush |
-
1993
- 1993-11-01 CN CN 93232191 patent/CN2195924Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100382771C (en) * | 2001-12-11 | 2008-04-23 | 信利仪器有限公司 | Transmission device of electric toothbrush |
| CN110338927A (en) * | 2018-04-08 | 2019-10-18 | 英属处女岛沃辉有限公司 | Main driving structure of electric toothbrush |
| CN110338927B (en) * | 2018-04-08 | 2020-12-29 | 英属处女岛沃辉有限公司 | Main drive structure of electric toothbrush |
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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 |