CN2122103U - Manually-controlled bicycle stand - Google Patents
Manually-controlled bicycle stand Download PDFInfo
- Publication number
- CN2122103U CN2122103U CN 91231245 CN91231245U CN2122103U CN 2122103 U CN2122103 U CN 2122103U CN 91231245 CN91231245 CN 91231245 CN 91231245 U CN91231245 U CN 91231245U CN 2122103 U CN2122103 U CN 2122103U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- bracing frame
- utility
- model
- driving gear
- 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.)
- Granted
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model provides a manual bicycle stand. A small gear box is additionally arranged on the lower part of the main body of a general supporting frame. The driving gear in the small gear box is connected with an operating handle through a steel wire. The driven gear is fixed on a supporting bar. The supporting frame is manipulated by hand, and shoes can not be damaged. When opened and closed extremely stably, the utility model can not be bounced up to dirty the clothing of people.
Description
The utility model relates to a kind of bracing frame of bicycle, and it can be used to support various types of bicycles.
As if present bike support both domestic and external all is to operate it with pin to open and draw in, use more convenient.Whenever open bracing frame once, or every gathering bracing frame once all must remove to play bracing frame with pin.Each like this damage that all can cause in various degree to the footwear of wearing on the pin.Time is damaged once long footwear.When drawing in and opening bracing frame, the spring on the bracing frame can be upspring the earth and the addle that attach on the bracing frame people's that make dirty clothing by bike rainy day in addition.
The purpose of this utility model be to avoid above-mentioned weak point of the prior art and provide a kind of with manual manipulation, do not damage footwear, the clothing of not making dirty, and flexible and convenient operation, safe and reliable manual bike support.
The purpose of this utility model can reach by following measure: it is to increase a pinion stand on the main body of common foot-operated bracing frame.A pair of intermeshed gear is arranged in the pinion stand.Wherein driven gear and strut bar are fixed together.And driving gear is to couple together with the bar handle that is fixed on the frame by a steel wire that links together with it again.
The periphery of the driving gear described in the utility model has a circle groove.And the screw that is used for fixing steel wire is arranged in the groove.
Driven gear described in the utility model also can become one with strut bar.
The drawing of accompanying drawing is described as follows:
Fig. 1 is an overall structure scheme drawing of the present utility model.
Fig. 2 is the front view of driving gear.
Fig. 3 is the right elevation of Fig. 2.
Fig. 4 is the assembly drawing of driven gear and strut bar.
Fig. 5 is the assembly drawing of operating handle mechanism.
Fig. 6 is the constructional drawing of handle.
Fig. 7 is that the utility model is installed in the scheme drawing on the bicycle.
The utility model is described in further detail below in conjunction with embodiment: be provided with a pinion stand (2) in the below of bracing frame main body (3).In pinion stand (2), a pair of intermeshed gear is installed.Wherein driven gear (5) forms one with strut bar (6).And it is fluted on the periphery of driving gear (1).A steel wire (11) in groove around one the circle.And steel wire (11) is linked together with driving gear (1) tightly with a screw (4).And the first line mouth of crossing of crossing ply-yarn drill (10) from bar handle mechanism together in two terminations of steel wire (11) passes.After one of them termination deasil walked around semi-circular recesses on the handle (7), the stepped hole that penetrates again on the handle (7) was fixed there.After semi-circular recesses on the handle (7) was walked around in another termination of steel wire (11) counter-clockwisely, the stepped hole that penetrates on the handle (7) from another side also was fixed there again.The steel wire (11) that this root is formed endless belt is tightened then.Use locator card (9) and set screw (8) that whole bar handle mechanism is fixed on the vehicle body of bicycle at last.
Only with hand is moved handle gently forward during use, and then handle just affects the bottom of the steel wire that forms endless belt to travel forward, and moves backward in the top.So force driving gear to clockwise rotate.And the driven gear inhour rotation mutually meshing with driving gear.The strut bar that connects together with driven gear also can inhour rotate and be drawn in.When moving handle backward, then handle travels forward with regard to the top that affects steel wire, and bottom moves backward.So force the driving gear inhour to be rotated, driven gear clockwise rotates.The strut bar that links together with it also can clockwise rotate and be opened.So just finished the gathering of bracing frame and opened.
The utility model has following advantage compared to existing technology: this bracing frame manual operating, Can not damage shoes. Simultaneously support bar is very steady in the process of opening and drawing in, people's the clothing of making dirty of earth on the bracing frame and foul can not being upspring. And this bracing frame manoeuvrable is convenient, safe and reliable, structure is also novel attractive in appearance.
Claims (3)
1, a kind of manual bike support that is constituted by bracing frame main body (3) and strut bar (6), it is characterized in that having newly established a pinion stand (2) in the below of bracing frame main body (3), pinion stand has a pair of intermeshed gear in (2), wherein driven gear (5) is fixed together with strut bar (6), and driving gear (1) is to couple together with the bar handle (7) that is fixed on the frame by a steel wire that links together with it (11) again.
2, manual bike support according to claim 1 is characterized in that the periphery of driving gear (1) has a circle groove, and the screw that is used for fixing steel wire (11) is arranged in the groove.
3, manual bike support according to claim 1 and 2 is characterized in that driven gear (5) can become one with strut bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91231245 CN2122103U (en) | 1991-12-26 | 1991-12-26 | Manually-controlled bicycle stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91231245 CN2122103U (en) | 1991-12-26 | 1991-12-26 | Manually-controlled bicycle stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2122103U true CN2122103U (en) | 1992-11-18 |
Family
ID=4936478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91231245 Granted CN2122103U (en) | 1991-12-26 | 1991-12-26 | Manually-controlled bicycle stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2122103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741316A (en) * | 2016-12-29 | 2017-05-31 | 重庆田畸实业有限公司 | A kind of electric vehicle double-support device |
| CN107719517A (en) * | 2017-10-24 | 2018-02-23 | 宝鸡金恒瑞金属科技有限公司 | A kind of bike support |
-
1991
- 1991-12-26 CN CN 91231245 patent/CN2122103U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741316A (en) * | 2016-12-29 | 2017-05-31 | 重庆田畸实业有限公司 | A kind of electric vehicle double-support device |
| CN107719517A (en) * | 2017-10-24 | 2018-02-23 | 宝鸡金恒瑞金属科技有限公司 | A kind of bike support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |