CN2892642Y - Bicycle frame - Google Patents
Bicycle frame Download PDFInfo
- Publication number
- CN2892642Y CN2892642Y CN 200620073137 CN200620073137U CN2892642Y CN 2892642 Y CN2892642 Y CN 2892642Y CN 200620073137 CN200620073137 CN 200620073137 CN 200620073137 U CN200620073137 U CN 200620073137U CN 2892642 Y CN2892642 Y CN 2892642Y
- Authority
- CN
- China
- Prior art keywords
- fork
- chain stay
- back chain
- cant beam
- shock absorber
- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model relates to a Taizi bicycle frame, which consists of an inclined beam (2), a horizontal beam (1), a shock absorber (4) and a latter even fork (3). The upper end of the inclined beam (2) is connected with the front support (6), and the lower end of the inclined beam is connected with the latter even fork (3). The latter even fork (3) is connected with the inclined fork of the latter even fork (5), and the inclined fork of the latter even fork (5) is connected with the inclined fork support (8) and the horizontal beam separately. The utility model is characterized in that the latter even fork (3) is inclined downward as a straight line; the shock absorber (4) is connected with the horizontal beam (1) and the inclined fork support (8) separately. The utility model has the advantages of good stability, tight structure, and elegant appearance. The Taizi bicycle is especially disposed with a front big wheel and a latter small wheel.
Description
Technical field
The utility model relates to a kind of crown prince's cycle frame..
Background technology
At present, common bicycle on the market, we are when riding, and people's body forward tilts, so require great effort very much in the time of by bike, the sitting posture discomfort feels more tired, and ride on the market easily, labour-saving crown prince's bicycle (the big trailing wheel of front-wheel is little) is rarely found, that is because there is not suitable vehicle frame, our this kind of vehicle frame is specially joined the little crown prince's bicycle of the big trailing wheel of front-wheel, crown prince's bicycle of this vehicle frame configuration rides comfortablely, is highly suitable for travelling of middle-long distance.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of good stability, vertebration is provided, and good looking appearance is generous, specially joins the little crown prince's cycle frame of the big trailing wheel of front-wheel.
The purpose of this utility model can reach by following measure:
A kind of crown prince's cycle frame, comprise cant beam 2, crossbeam 1 and Shock absorber 4 and back chain stay 3, cant beam 2 upper ends connect front frame 6, and the lower end connects back chain stay 3, back chain stay 3 is tiltedly pitched 5 with the back chain stay and is linked to each other, back chain stay tiltedly fork 5 links to each other with horizontal gird 7 with oblique fork support 8 respectively, it is characterized in that described back chain stay 3 is downward-sloping with straight line.
Wherein, described Shock absorber 4 links to each other with oblique fork support 8 with crossbeam 1 respectively.
Described crossbeam 1 and cant beam 2 have 120 degree in the angle of intersection location.
Described horizontal gird 7 is tiltedly pitched 5 with cant beam 2 and back chain stay respectively and is linked to each other.
The beneficial effects of the utility model:
The utility model good stability, vertebration, good looking appearance is generous, specially joins the little crown prince's bicycle of the big trailing wheel of front-wheel, and crown prince's bicycle of this vehicle frame configuration rides comfortablely, laborsaving and light, is applicable to travelling of middle-long distance.
Description of drawings
Fig. 1 is a crown prince of the present utility model bicycle frame structure scheme drawing.
Fig. 2 is the structural representation of vehicle frame of the present utility model in conjunction with crown prince's bicycle.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
A kind of crown prince's cycle frame of the present utility model, comprise cant beam 2, crossbeam 1 and Shock absorber 4 and back chain stay 3, back chain stay 3 with straight line downward-sloping and with the back chain stay tiltedly fork 5 link to each other, cant beam 2 upper ends connect front frame 6, and the below connects horizontal gird 7, crossbeam 1 left end and cant beam 2 are 120 degree in the intersection location angle, and crossbeam 1 links to each other with Shock absorber 4, and Shock absorber 4 links to each other with oblique fork support 8.
Principle of design of the present utility model is:
Back chain stay: 1, the back chain stay is downward-sloping with straight line, to cooperate the integrally-built needs of crown prince's bicycle.2, the back chain stay is downward-sloping, and the trailing wheel center is descended, and more effectively plays a kind of stabilization, when facing a danger situation, controls travelling of car easily.
Crossbeam and cant beam: according to repeatedly experiment, crossbeam and cant beam can obtain a best sitting posture position with 120 angle of intersection on crossbeam, support the good vertical sitting posture of face, and the vision sight is openr and comfortable in the process of riding.
Shock absorber: in process by bike, run into rough place through regular meeting, and Shock absorber is to play buffer action, owing on the Shock absorber elastomeric spring is arranged, when trailing wheel was met some object, the vibration of trailing wheel was very big, and the influence that the people is subjected to is not very big.
Horizontal gird: the horizontal gird left end connects cant beam, and right-hand member connects the back chain stay tiltedly to be pitched, and makes unitized frame more firm, makes the center of car load more steady.
Claims (4)
1, a kind of crown prince's cycle frame, comprise cant beam (2), crossbeam (1) and Shock absorber (4) and back chain stay (3), cant beam (2) upper end connects front frame (6), and the lower end connects back chain stay (3), back chain stay (3) is tiltedly pitched (5) with the back chain stay and is linked to each other, back chain stay is tiltedly pitched (5) and is linked to each other with horizontal gird (7) with oblique fork support (8) respectively, it is characterized in that described back chain stay (3) is downward-sloping with straight line.
2, crown prince's cycle frame according to claim 1 is characterized in that described Shock absorber (4) links to each other with oblique fork support (8) with crossbeam (1) respectively.
3, crown prince's cycle frame according to claim 1 is characterized in that described cant beam (2) and crossbeam (1) have 120 degree in the angle of intersection location.
4, crown prince's cycle frame according to claim 1 is characterized in that described horizontal gird (7) tiltedly pitches (5) and link to each other with the back chain stay with cant beam (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073137 CN2892642Y (en) | 2006-05-08 | 2006-05-08 | Bicycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073137 CN2892642Y (en) | 2006-05-08 | 2006-05-08 | Bicycle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892642Y true CN2892642Y (en) | 2007-04-25 |
Family
ID=38060808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620073137 Expired - Fee Related CN2892642Y (en) | 2006-05-08 | 2006-05-08 | Bicycle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2892642Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021114292A1 (en) * | 2019-12-13 | 2021-06-17 | 苏州锂智车业科技有限公司 | Shock-absorbing bicycle |
-
2006
- 2006-05-08 CN CN 200620073137 patent/CN2892642Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021114292A1 (en) * | 2019-12-13 | 2021-06-17 | 苏州锂智车业科技有限公司 | Shock-absorbing bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Baoling Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 Termination date: 20090608 |