CN1970122A - Boosting slide board - Google Patents
Boosting slide board Download PDFInfo
- Publication number
- CN1970122A CN1970122A CN 200510045211 CN200510045211A CN1970122A CN 1970122 A CN1970122 A CN 1970122A CN 200510045211 CN200510045211 CN 200510045211 CN 200510045211 A CN200510045211 A CN 200510045211A CN 1970122 A CN1970122 A CN 1970122A
- Authority
- CN
- China
- Prior art keywords
- wheel
- pedal
- rack
- tooth bar
- wheel shaft
- 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.)
- Pending
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- Mechanical Control Devices (AREA)
Abstract
The invention discloses a booster slide to solve the problem of self-sliding, which comprises the following parts: pedal, front and back wheels on the chassis, wherein the wheel of back wheel is connected on the pedal through shock absorber; one-way gear is fixed on the wheel of back wheel exterior, which mates rack; the top of rack is connected on the pedal moveably; the extension spring is connected between rack top and wheel; when feet contact pedal, the center of gravity moves downwards to push gear, which makes slide move forwards; when stopping, the shock adsorber spring restores to slip one-way wheel.
Description
Technical field
The present invention relates to a kind of slide plate of movable usefulness.
Background technology
Now the slide plate that uses needs the feet step on the ground, slide plate to overtake, pin stops to pedal the ground slide plate and will stop.
Summary of the invention
In order to address the above problem, the purpose of this invention is to provide a kind of trailing wheel can power-assisted, does not need the slide plate that just can travel with the feet step on the ground.
Technical scheme of the present invention is: this boosting slide board, comprise pedal and the front and rear wheel that is installed in the bottom surface, it is characterized in that, the wheel shaft of described trailing wheel is connected on the pedal by a damper, fix a band ratchet on the wheel shaft in the trailing wheel outside, the engagement of one rack and pinion, the tooth bar upper end is movably connected on the pedal, and an extension spring is connected between tooth bar top and the wheel shaft.
The invention has the beneficial effects as follows: both feet stand on the pedal, exert oneself by the rear portion, and the pedal center of gravity moves down, and tooth bar promotes gear, and slide plate travels forward; Stop firmly, absorber spring resets, and ratchet skids.
Description of drawings
Figure is the structural representation of embodiments of the invention.
Among the figure; 1 pedal, 2 front-wheels, 3 trailing wheels, 4 dampers, 5 ratchets, 6 extension springs, tooth bar 7.
The specific embodiment
This helping pedal comprises pedal 1 and is installed in the front-wheel 2 and the trailing wheel 3 of bottom surface, and force aid system has been installed on the trailing wheel, and this force aid system comprises back-moving spring 6 and ratchet 5, damper 4, tooth bar 7.
Ratchet 5 is installed on the wheel shaft of trailing wheel 3, damper 4 connects between wheel shaft and the pedal, a tooth bar 7 and ratchet 5 engagements, and tooth bar 7 upper ends are movably connected on the pedal 1, one extension spring 6 is connected between tooth bar top and the wheel shaft, so that tooth bar 7 keeps normal engagement with ratchet 5.
During use, firmly scrunch the pedal rear portion, the pedal center of gravity moves down, and tooth bar promotes gear, drives trailing wheel and rotates, and slide plate travels forward; Stop firmly, absorber spring resets, and ratchet skids.
Claims (1)
1, boosting slide board, comprise pedal and the front and rear wheel that is installed in the bottom surface, it is characterized in that, the wheel shaft of described trailing wheel is connected on the pedal by a damper, fix a band ratchet on the wheel shaft in the trailing wheel outside, the engagement of one rack and pinion, the tooth bar upper end is movably connected on the pedal, and an extension spring is connected between tooth bar top and the wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510045211 CN1970122A (en) | 2005-11-25 | 2005-11-25 | Boosting slide board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510045211 CN1970122A (en) | 2005-11-25 | 2005-11-25 | Boosting slide board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1970122A true CN1970122A (en) | 2007-05-30 |
Family
ID=38111259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510045211 Pending CN1970122A (en) | 2005-11-25 | 2005-11-25 | Boosting slide board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1970122A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010057363A1 (en) * | 2008-11-21 | 2010-05-27 | 上海高智机器人新技术合作公司 | Double-wheel skateboard with driving device |
| CN106730783A (en) * | 2015-11-21 | 2017-05-31 | 青岛世纪云帆实业有限公司 | Eccentric wheel type moves skateboard |
-
2005
- 2005-11-25 CN CN 200510045211 patent/CN1970122A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010057363A1 (en) * | 2008-11-21 | 2010-05-27 | 上海高智机器人新技术合作公司 | Double-wheel skateboard with driving device |
| CN106730783A (en) * | 2015-11-21 | 2017-05-31 | 青岛世纪云帆实业有限公司 | Eccentric wheel type moves skateboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |