CN2314754Y - Electric rotary tooth brush - Google Patents
Electric rotary tooth brush Download PDFInfo
- Publication number
- CN2314754Y CN2314754Y CN 97229336 CN97229336U CN2314754Y CN 2314754 Y CN2314754 Y CN 2314754Y CN 97229336 CN97229336 CN 97229336 CN 97229336 U CN97229336 U CN 97229336U CN 2314754 Y CN2314754 Y CN 2314754Y
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- CN
- China
- Prior art keywords
- transmission shaft
- drive
- brush
- utility
- 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 an electric rotating toothbrush which is composed of a casing, a switch, a power supply, a decelerating wheel, a transmission shaft, a transmission wheel, a brush head and a brush rod. After the electric rotating toothbrush is electrified, the motor rotates to reduce the speed through the decelerating wheel to drive the transmission shaft to rotate, and the transmission shaft drives the transmission shaft to rotate. Thereby, two brushes of the brush head rotate to eliminate residues in tooth gaps and tooth surfaces. The utility model has the advantages of convenient use and good tooth cleaning effect.
Description
This utility model belongs to a kind of electrical rotary toothbrush.
Daily life all be unable to do without toothbrush every day, and ordinary toothbrush is made of brush and brush holder, and its use is toothbrush to be moved up and down or side-to-side movement with hands, brushes away the residue in dental surface and the teeth space.It has been generally acknowledged that the toothbrush toothbrushing effect that moves up and down is good, so people have developed the toothbrush that can move up and down.As Chinese patent application number 96206832.2 " vibrating toothbrusses ", it is the toothbrush that is made of brush, housing, power supply, motor, vibrating mass.Though can move up and down, but motion one on the other, motion simultaneously up and down continuously.
Order of the present utility model provides a kind of electrical rotary toothbrush that moves simultaneously up and down serially.
The purpose of this utility model is to realize like this, it is made up of housing, switch, power supply, motor, ratio wheel, power transmission shaft, drive, brush, be characterised in that altogether brush is made up of two rotatable hairbrush, hairbrush and drive adopt releasable connection, can regularly replace.
Aforesaid ratio wheel and drive can be made with gear or friction pulley.
After the energising, motor rotates, and slows down through ratio wheel, drives power transmission shaft and rotates, and power transmission shaft drives drive and rotates, thereby makes two hairbrush rotations of brush, reaches the purpose of continuous cleaning teeth.
This utility model has following advantage compared with the prior art:
This utility model parts can adopt plastic material processing, and cost is low, and processing is simple.This utility model is easy to use, brushes lower teeth continuously simultaneously, and toothbrushing effect is remarkable, also dental bed is had certain massage effect simultaneously.Brushhead replacement is convenient in addition.
Embodiment accompanying drawings of the present utility model is as follows:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an A-A structural representation of the present utility model.
Fig. 3 is a B-B structural representation of the present utility model.
As shown in the figure, power supply 2 is housed in the housing 1, motor 3 is fixed in the housing 1 by motor frame 4.Power supply 2 connects with motor 3 by power connection 5, and an end of housing 1 is connected with bonnet 6, and switch 7 and reed 8 are arranged on the bonnet 6; The other end of housing 1 is connected with brush holder support 9, and ratio wheel 11,12,13, power transmission shaft 14 and pedestal 20 are housed in the brush holder support 9.The other end of brush holder support 9 is connected with brush lid 19, and has sealing plate 21 anti-sealings to enter the other end.Drive 10 is contained in the axle of motor 3 and goes up and ratio wheel 11 engagements, ratio wheel 12 and 11 connects as one, ratio wheel 12 and ratio wheel 13 engagements, one end of power transmission shaft 14 is connected with ratio wheel 13, the other end is connected with drive 15, drive 16 and 15 the engagement, hairbrush 17,18 respectively with drive 15,16 releasable connections, can regularly replace.
During use, open switch 7, reed 8 is depressed, and power supply 2 is switched on, and motor 3 rotates, and drive 10 rotates, and slows down through ratio wheel 11,12,13, drives power transmission shaft 14 and rotates; Power transmission shaft 14 drives drive 15 and rotates, and drive 15 drives drive 16 and rotates, thereby hairbrush 17 is up rotated, and hairbrush 18 down rotates, and can remove the residue of lower teeth seam and dental surface so simultaneously, in the effect to cleaning teeth.Can also play certain massage effect, reach the purpose of health care, when closing switch 7, reed 8 is upspring, and power supply disconnects, and electrical rotary toothbrush quits work.
Claims (3)
1. electrical rotary toothbrush, be made of housing (1), switch (7), power supply (2), motor (3), ratio wheel (11), (12), (13), power transmission shaft (14), drive (10), (15), (16), brush and brush holder support (9), it is characterized in that: brush is that two rotatable hairbrush (17), (18) are formed.
2. electrical rotary toothbrush according to claim 1 is characterized in that: described ratio wheel (11), (12), (13) and drive (10), (15), (16) available gear or friction wheel are made.
3. electrical rotary toothbrush according to claim 1 is characterized in that: described hairbrush (17), (18) are releasable connection with drive (15), (16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97229336 CN2314754Y (en) | 1997-10-10 | 1997-10-10 | Electric rotary tooth brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97229336 CN2314754Y (en) | 1997-10-10 | 1997-10-10 | Electric rotary tooth brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2314754Y true CN2314754Y (en) | 1999-04-21 |
Family
ID=33942177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97229336 Expired - Fee Related CN2314754Y (en) | 1997-10-10 | 1997-10-10 | Electric rotary tooth brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2314754Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040533A (en) * | 2013-01-24 | 2013-04-17 | 李艳香 | Electric toothbrush |
-
1997
- 1997-10-10 CN CN 97229336 patent/CN2314754Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040533A (en) * | 2013-01-24 | 2013-04-17 | 李艳香 | 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 |