CN2106784U - Double guide pulley bicycle - Google Patents
Double guide pulley bicycle Download PDFInfo
- Publication number
- CN2106784U CN2106784U CN 91222232 CN91222232U CN2106784U CN 2106784 U CN2106784 U CN 2106784U CN 91222232 CN91222232 CN 91222232 CN 91222232 U CN91222232 U CN 91222232U CN 2106784 U CN2106784 U CN 2106784U
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- CN
- China
- Prior art keywords
- bicycle
- wheel
- utility
- model
- guide pulley
- 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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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model relates to a double guide pulley bicycle. A traditional two wheels bicycle touches ground with two points and loses balance when running slow, and the front wheel shakes right and left, causing toppling and accidents easily. When the traditional bicycle come across red light and needs to stop advancing, cyclists must get off to wait, causing inconvenience and crowding at crossings. The utility model is provided with small diameter and space guide pulleys in the forepart of the bicycle, namely left and right guide pulleys are arranged on the front shaft, causing the touch of the body of the bicycle with three points. The utility model can advance steadily and slowly and stand steadily after braking, enhancing the safety of bicycle running. The double guide pulley bicycle is more convenient to be rode and used.
Description
Traditional bicycle is generally two-wheeled, and this two-wheeled cycle is difficult to grasp balance when low speed driving.So the front-wheel wigwag motion, even topple over, have an accident.If when the chance red light need halt, must get off and wait, cause the crossing crowded, and also very inconvenient.
The purpose of this utility model provides a kind of bicycle of new structure, and it can overcome existing deficiency in the prior art.
The purpose of this utility model is achieved in that it comprises vehicle frame, wheel, it is characterized in that front-wheel is the little spacing two-wheel of a path structure, and front-wheel and vertical line angle of inclination are 1 °-5 °, and the toe-in of front wheel angle is 1 °-3 °.
Of the present utility model pair of guide wheel bicycle is three points of contact, improves its safety, meets urgent extraordinary circumstances, can brake and steadily sit quietly, when travelling at a slow speed, also relatively steadily, do not rock, vehicle frame had both kept leg-of-mutton rock-steady structure simultaneously, possessed the upper and lower convenient character of women's bicycle again.
Below in conjunction with embodiment and accompanying drawing thereof the utility model is described in further detail.
Fig. 1 is the general illustration of a kind of specific embodiment of the utility model.
Fig. 2 is the lateral plan of front-wheel.
Fig. 3 is the birds-eye view of Fig. 2.
By Fig. 1-3 as seen, vehicle frame 1 is taked stable triangular structure, the height of the angle of handlebar 2 and vehicle seat 3 is all adjustable, can adjust required angle and height according to the difference of each one stature like this, front-wheel 4 adopts the two Guiding wheel structures of the little spacing of path, about front axle 5, respectively adorn a minor diameter wheel, preceding wheel assembly overall width be no more than the maximum width of car body.Two front-wheels are outward-dipping, and the angle of inclination becomes 3 ° with the angle of vertical line, and the front-wheel front portion slopes inwardly simultaneously, and its prenex angle is 2 °.
Claims (2)
1, a kind of pair of guide wheel bicycle, it comprises vehicle frame, wheel, it is characterized in that front-wheel is path, little spacing two-wheel structure, and the front-wheel overall width is less than the maximum width of car body, and front-wheel is outward-dipping, becomes 1-5 ° with vertical line; The toe-in of front wheel angle is 1-3 °.
2, according to claim 1 pair of guide wheel bicycle is characterized in that: the incline of front wheels rake angle becomes 3 ° with vertical line, and prenex angle is 2 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91222232 CN2106784U (en) | 1991-09-24 | 1991-09-24 | Double guide pulley bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91222232 CN2106784U (en) | 1991-09-24 | 1991-09-24 | Double guide pulley bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2106784U true CN2106784U (en) | 1992-06-10 |
Family
ID=4929128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91222232 Pending CN2106784U (en) | 1991-09-24 | 1991-09-24 | Double guide pulley bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2106784U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013143046A1 (en) * | 2012-03-28 | 2013-10-03 | 太仓市哲泰天产品设计有限公司 | Two-wheeled vehicle with small diameter wheels |
| CN106143733A (en) * | 2015-04-23 | 2016-11-23 | 朱经纬 | There is the narrow tricycle away from dual wheels arranged side by side |
| CN106163910A (en) * | 2015-05-27 | 2016-11-23 | 罗春晖 | A kind of electric unicycle auxiliary study device and the method using this device |
-
1991
- 1991-09-24 CN CN 91222232 patent/CN2106784U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013143046A1 (en) * | 2012-03-28 | 2013-10-03 | 太仓市哲泰天产品设计有限公司 | Two-wheeled vehicle with small diameter wheels |
| CN106143733A (en) * | 2015-04-23 | 2016-11-23 | 朱经纬 | There is the narrow tricycle away from dual wheels arranged side by side |
| CN106163910A (en) * | 2015-05-27 | 2016-11-23 | 罗春晖 | A kind of electric unicycle auxiliary study device and the method using this device |
| CN106163910B (en) * | 2015-05-27 | 2018-09-25 | 罗春晖 | A kind of electric unicycle auxiliary study device and the method using the device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |