CN201157510Y - Electric itch scratcher - Google Patents
Electric itch scratcher Download PDFInfo
- Publication number
- CN201157510Y CN201157510Y CNU2007201826828U CN200720182682U CN201157510Y CN 201157510 Y CN201157510 Y CN 201157510Y CN U2007201826828 U CNU2007201826828 U CN U2007201826828U CN 200720182682 U CN200720182682 U CN 200720182682U CN 201157510 Y CN201157510 Y CN 201157510Y
- Authority
- CN
- China
- Prior art keywords
- scratchback
- itch
- itch scratcher
- transmission shaft
- claws
- 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 discloses an electric scratchback which has a structure as follows: a scratchback rod is provided with a battery, a stepping motor and a transmission rod inside, wherein, a converting gear cluster is arranged at the connecting part of the scratchback rod and scratchback claws and is connected with a transmission shaft inside the scratchback claws, the transmission shaft is connected with five scratchback claws, and the upper part of the scratchback rod is provided with a switch. When the electric scratchback is used, the scratchback switch is turned on, the stepping motor is electrified to rotate to transmit the power to the converting gear cluster by the transmission rod, and the converting gear cluster outputs the power to the transmission shaft which drives the five claws of the scratchback to reciprocate. The electric power is used to replace the labor power to finish the scratch, and the five claws stimulate the fingers of a human so that the unexpected effect is achieved.
Description
Technical field
This utility model relates to a kind of multifunctional motor-driven itch scratcher.
Background technology
Though the effect that the solution of the employed itch scratcher energy of people part at present tickles can not be played the effect of copying finger to tickle, and use dull.
Summary of the invention
In order to overcome the shortcoming of common itch scratcher, the purpose of this utility model provides a kind of electric itch scratch of copying finger to tickle.
This utility model is achieved in that positioned inside battery, motor, the drive link of itch scratcher bar, the joint portion device conversion gear group of itch scratcher bar and itch scratcher pawl, power transmission shaft in conversion gear group and the itch scratcher pawl is connected, power transmission shaft connects five and scratches pawl, itch scratcher bar top is provided with switch, open the itch scratcher switch during use, the motor energising is rotated, by drive link with transmission of power to the conversion gear group, conversion gear group outputting power is to power transmission shaft, and five pawls that driven the itch scratcher pawl by power transmission shaft clocklike move back and forth.
The beneficial effects of the utility model are: utilize electric power to replace manpower to finish the work of tickling, five apish fingers of pawl produce beyond thought effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model
1. itch scratchers cover 2. batteries, 3. switches, 4. motors, 5. itch scratcher bars, 6. drive links, 7. conversion gear groups, 8. power transmission shafts, 9. itch scratcher pawls among the figure
The specific embodiment
Be described further below in conjunction with accompanying drawing:
Open itch scratcher switch 3 during use, motor 4 energisings are rotated, by drive link 6 with transmission of power to conversion gear group 7, conversion gear group 7 outputting powers are to power transmission shaft 8, and five pawls that drive itch scratcher pawls 9 by power transmission shaft 8 clocklike move back and forth, and open itch scratcher lid 1 during the power drain of battery 2, battery 2 taken off change, this itch scratcher utilizes electric power to replace manpower to finish the work of tickling, and five apish fingers of pawl produce beyond thought effect.
Claims (2)
1, a kind of electric itch scratch, it is characterized in that, the positioned inside battery of itch scratcher bar, motor, drive link, the joint portion device conversion gear group of itch scratcher bar and itch scratcher pawl, power transmission shaft in conversion gear group and the itch scratcher pawl is connected, power transmission shaft connects five and scratches pawl, and itch scratcher bar top is provided with switch.
2, electric itch scratch according to claim 1 is characterized in that, the itch scratcher pawl is for copying people's the five fingers shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201826828U CN201157510Y (en) | 2007-10-18 | 2007-10-18 | Electric itch scratcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201826828U CN201157510Y (en) | 2007-10-18 | 2007-10-18 | Electric itch scratcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201157510Y true CN201157510Y (en) | 2008-12-03 |
Family
ID=40108101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201826828U Expired - Fee Related CN201157510Y (en) | 2007-10-18 | 2007-10-18 | Electric itch scratcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201157510Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429803A (en) * | 2011-11-30 | 2012-05-02 | 王光慧 | Scratching tool |
| CN105726274A (en) * | 2016-01-28 | 2016-07-06 | 侯韫晖 | Automatic back scratcher capable of changing touch sense and speed |
-
2007
- 2007-10-18 CN CNU2007201826828U patent/CN201157510Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429803A (en) * | 2011-11-30 | 2012-05-02 | 王光慧 | Scratching tool |
| CN105726274A (en) * | 2016-01-28 | 2016-07-06 | 侯韫晖 | Automatic back scratcher capable of changing touch sense and speed |
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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: 20081203 Termination date: 20091118 |