CN2812672Y - Steering wheel for portable brushing device - Google Patents
Steering wheel for portable brushing device Download PDFInfo
- Publication number
- CN2812672Y CN2812672Y CN 200520013172 CN200520013172U CN2812672Y CN 2812672 Y CN2812672 Y CN 2812672Y CN 200520013172 CN200520013172 CN 200520013172 CN 200520013172 U CN200520013172 U CN 200520013172U CN 2812672 Y CN2812672 Y CN 2812672Y
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- CN
- China
- Prior art keywords
- fluted disc
- tooth disc
- brushing device
- steering wheel
- utility
- 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 portable brushing device, which particularly relates to a steering wheel for the portable brushing device, wherein a left tooth disc (1) and a right tooth disc (2) are evenly provided with teeth (13, 23) which are mutually engaged; the left tooth disc (1) and the right tooth disc (2) are connected by screw bolts; a spring groove (26) is arranged in the center of a chassis (22) of the right tooth disc (2), and the spring groove (26) is provided with a compression spring (3). After a screw bolt (14) passes through the compression spring (3), the screw bolt (14) is connected with a nut (4); the left tooth disc (1) is provided with anti-thrust stoppers (14, 15), and the right tooth disc (2) is provided with anti-thrust contact blocks (24, 25). Accordingly, when the utility model needs to transform slope angles of a brush head, a rotary head needs not to be screwed and loosened, the slope angles of the brush head can be conveniently and automatically transformed, and the slope angles of the brush head can be controlled within a definite ranges. The utility model avoids the defects that components, such as electric wires, water pipes, etc., which are arranged in the steering wheel are possible to be broken because of limitless rotation of the steering wheel.
Description
Technical field
The utility model relates to a kind of portable brushing device, relates in particular to a kind of deflecting roller that is used for portable brushing device.
Background technology
At present, along with the owning amount of car is more and more, people also more and more pay attention to the cleaning of car, should economize on water, and power saving also requires washing and brushing device flexible, and is convenient.There is a Chinese utility model patent to disclose the patent of title " portable brushing device " at present, the day for announcing is on November 3rd, 2004, notification number is 2652219, in its specification, mention, in telescoping tube and the brush junction that has motor deflecting roller is arranged, can make brush upwards rotate 45 °, rotate 15 ° and satisfy all angles of running into when scrubbing, bogie wheel configuration is by rotary head, first is taken turns with second and takes turns composition, be respectively equipped with teeth groove at the last contact-making surface that second is taken turns, when rotary head changes tight, go up second teeth groove of taking turns and sting the tight fixation that rises mutually, when rotary head was unclamped, upward second was taken turns to relatively move and regulates direction.These parts can make brush be connected with telescoping tube and brush can rotate.But also there is certain defective in this design, screw rotary head after the last teeth groove that second is taken turns is stung a tight fixation mutually, the angle of inclination of brush is just fixing like this, changes the angle of inclination of brush if desired, will manually unclamp rotary head, rotate brush, wait the position to determine that the back is screwing rotary head, once screws rotary head, brush can only present an angle of inclination, yet when reality is used washing and brushing device, but need different cleaning position, often the angle of inclination of conversion brush according to automobile.The angle of inclination of the rotation of the deflecting roller parts of disclosed washing and brushing device is not restricted simultaneously, if all the time along same direction rotation, then may go out to break to be arranged on parts such as interior electric wire of fluted disc and water pipe.
The utility model content
Primary goal of the invention of the present utility model has been to provide a kind of the needs when needing the angle of inclination of conversion brush to screw and unclamp rotary head, and can make things convenient for the deflecting roller that is used for portable brushing device at conversion brush angle of inclination automatically.
Second goal of the invention of the present utility model has been to provide a kind of and the angle of inclination of brush can be controlled in certain scope, avoided unrestrictedly rotating brush and the deflecting roller that is used for portable brushing device that is arranged on parts such as interior electric wire of steering wheel and water pipe may occur breaking.
Of the present utility model solving the problems of the technologies described above by following technical proposals solved: a kind of deflecting roller that is used for portable brushing device, be equipped with intermeshing tooth on left side fluted disc and the right fluted disc, thread connection between left side fluted disc and the right fluted disc is provided with the compression spring on bolt.
The center chassis of right fluted disc is provided with spring groove, and spring groove is provided with the compression spring, and bolt is connected with nut after passing the compression spring.
Be provided with the thrust block on left fluted disc, right fluted disc is provided with the thrust contact block.
When needing the angle of inclination of conversion brush, do not need to screw and unclamp rotary head so the utlity model has, and can make things convenient for conversion brush angle of inclination automatically, and the angle of inclination of brush can be controlled in certain scope, avoid unrestrictedly rotating deflecting roller and the advantage that is arranged on parts such as interior electric wire of deflecting roller and water pipe may occur breaking.
Description of drawings
Fig. 1 is embodiment 1 structural representation of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is that the B of Fig. 1 is to view.
The specific embodiment
Below by embodiment, and, the technical solution of the utility model is described in further detail in conjunction with the accompanying drawings 1 to accompanying drawing 3.
Embodiment 1, a kind of deflecting roller that is used for portable brushing device, be equipped with the intermeshing tooth 13 of energy on left side fluted disc 1 and the right fluted disc 2,23, a left side fluted disc 1 upper end 11 hollows and can be connected with the brush of washing and brushing device, lower end 21 hollows of right fluted disc can be connected with the telescoping tube of washing and brushing device, thread connection between left side fluted disc 1 and the right fluted disc 2, be bolt 14 to be arranged in the chassis of left fluted disc 1 12 center interference fit, 22 centers, chassis at right fluted disc 2 have centre bore 27, bolt 14 is connected left fluted disc 1 by centre bore 27 with right fluted disc 2,22 centers, chassis of right fluted disc 2 are provided with spring groove 26, spring groove 26 is provided with compression spring 3, and bolt 14 passes compression spring 3 backs and is connected with nut 4.Simultaneously be provided with two thrust blocks 14,15 on left fluted disc 1, right fluted disc 2 is provided with two thrust contact blocks 24,25, and when left fluted disc 1 and 2 engagements of right fluted disc, one of them thrust contact block 24 is stuck between two thrust blocks 14,15.
When screwing nut 4, compression spring 3 pressurizeds, when needs are adjusted the angle of inclination of brush, only need apply a suitable pressure of making every effort to overcome clothes compression spring 3, make the engagement place of left fluted disc 1 and right fluted disc 2 that certain clearance be arranged, rotate left fluted disc 1 and adjust an angle, naturally lock left fluted disc 1 and right fluted disc 1 again by the restoring force of compression spring 3 like this, continue to clean vehicle, one of them thrust contact block 24 is stuck in two thrust blocks 14 simultaneously, between 15, even will rotate left fluted disc like this, also can only make left fluted disc 1 rotate and be controlled at two thrust blocks 14 with respect to 2 of right fluted disc, in the angular range between 15, avoided rotating toward same direction all the time, then may go out to break to be arranged on parts such as interior electric wire of fluted disc and water pipe.
Claims (3)
1, a kind of deflecting roller that is used for portable brushing device, be equipped with intermeshing tooth (13,23) on left side fluted disc (1) and the right fluted disc (2), pass through Bolt Connection between left side fluted disc (1) and the right fluted disc (2), it is characterized in that being provided with on bolt (14) compression spring (3), bolt (14) outer end is provided with nut (4).
2, a kind of deflecting roller that is used for portable brushing device according to claim 1, the center, chassis (22) that it is characterized in that right fluted disc (2) is provided with spring groove (26), spring groove (26) is provided with compression spring (3), and bolt (14) passes compression spring (3) back and is connected with nut (4).
3, a kind of deflecting roller that is used for portable brushing device according to claim 1 and 2 is characterized in that left fluted disc (1) is provided with thrust block (14,15), and right fluted disc (2) is provided with thrust contact block (24,25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013172 CN2812672Y (en) | 2005-07-13 | 2005-07-13 | Steering wheel for portable brushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013172 CN2812672Y (en) | 2005-07-13 | 2005-07-13 | Steering wheel for portable brushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2812672Y true CN2812672Y (en) | 2006-09-06 |
Family
ID=36947753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520013172 Expired - Fee Related CN2812672Y (en) | 2005-07-13 | 2005-07-13 | Steering wheel for portable brushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2812672Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661313A (en) * | 2012-05-14 | 2012-09-12 | 李存奎 | Connecting piece |
| CN103453479A (en) * | 2012-05-30 | 2013-12-18 | 海洋王（东莞）照明科技有限公司 | Lamp rotating mechanism and lamp |
-
2005
- 2005-07-13 CN CN 200520013172 patent/CN2812672Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661313A (en) * | 2012-05-14 | 2012-09-12 | 李存奎 | Connecting piece |
| CN103453479A (en) * | 2012-05-30 | 2013-12-18 | 海洋王（东莞）照明科技有限公司 | Lamp rotating mechanism and lamp |
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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 |