CN2309274Y - Shock-absorbing bike frame - Google Patents
Shock-absorbing bike frame Download PDFInfo
- Publication number
- CN2309274Y CN2309274Y CN 97236020 CN97236020U CN2309274Y CN 2309274 Y CN2309274 Y CN 2309274Y CN 97236020 CN97236020 CN 97236020 CN 97236020 U CN97236020 U CN 97236020U CN 2309274 Y CN2309274 Y CN 2309274Y
- Authority
- CN
- China
- Prior art keywords
- shock
- absorbing
- vehicle frame
- bike frame
- hinge
- 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 existing common bike frame can not prevent from vibration, and the bike frame with shock-absorbing function has complex structure. The utility model provides a shock-absorbing bike frame, a center shock-absorbing device is positioned under the bike frame with the upper end connected with the front end of a shock-absorbing back fork through a hinge fulcrum structure and with the lower end connected with a fixing seat hinge at the lower end of the bike frame. When the back wheel is impacted, the shock-absorbing back fork can be rotated around the hinge fulcrum structure to compress the center shock-absorbing device to absorb shock from the back part. The utility model has the advantages of novel shape, compact and simple structure and good shock-absorbing effect.
Description
The utility model relates to a kind of anti-vibration bicycle vehicle frame.
Existing common cycle frame, its forward and backward not shock-absorbing, the severity of jolting when riding is felt bad bicyclist's anxiety.And have a cycle frame of shock-absorbing, its structure mostly after shock absorber bearing, complex structure, assemble loaded down with trivial details, the manufacturing cost increase.
The purpose of this utility model is at above-mentioned deficiency, and a kind of later-model anti-vibration bicycle vehicle frame is provided, and simple in structure, shock-proof effect is good.
It is interior by the connection of hinge fulcrum structure that the utility model is achieved in that vehicle frame is filled in the shock-absorbing back vent, the front end of the upper end of the central Shock absorber below the vehicle frame and shock-absorbing back vent is by connecting the permanent seat hinge-coupled of the lower end of central Shock absorber and vehicle frame lower end than the chain fulcrum structure.When trailing wheel was hit, the shock-absorbing back vent rotated around the hinge fulcrum structure, compresses central bumper, realized the back shock-absorbing.
The utility model appearance novelty, compact conformation, simple, shock-proof effect is good, make the bicyclist lighter, freely, comfortable.
The utility model will be further described below in conjunction with accompanying drawing:
Accompanying drawing is a structural representation of the present utility model.
As shown in the figure, the utility model is made of vehicle frame (1), a pair of shock-absorbing back vent (2), central bumper (3).There is a permanent seat (5) lower end of vehicle frame (1), and the front end of shock-absorbing back vent (2) and middle part are equipped with hinge fulcrum structure (7), (4) respectively, central Shock absorber (3) be positioned at vehicle frame (1) below.Vehicle frame (1) is filled in the shock-absorbing back vent (2) and is connected by hinge fulcrum structure (4), and the front end of (2) connects permanent seat (5) hinge-coupled of its lower end and vehicle frame (1) after the upper end of central Shock absorber (3) and the shock-absorbing by hinge fulcrum structure (7).
Vehicle frame (1) can be a wishbone, also can be triangle frame.
When trailing wheel (6) when being hit, shock-absorbing back vent (2) rotates around hinge fulcrum structure (4), compresses central bumper (3), thereby plays shock-proof effect.
Claims (2)
1, a kind of later-model anti-vibration bicycle vehicle frame, comprise vehicle frame (1), shock-absorbing back vent (2), central bumper (3), it is characterized in that: central Shock absorber (3) be positioned at vehicle frame (1) below, vehicle frame (1) is filled in the shock-absorbing back vent (2) and is connected by hinge fulcrum structure (4), the upper end of central authorities' Shock absorbers (3) connects permanent seat (5) hinge-coupled of its lower end and vehicle frame (1) lower end by hinge fulcrum structure (7) with the front end of shock-absorbing back vent (2).
2, a kind of later-model anti-vibration bicycle vehicle frame according to claim 1, it is characterized in that: vehicle frame (1) can be a wishbone, also can be triangle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236020 CN2309274Y (en) | 1997-05-13 | 1997-05-13 | Shock-absorbing bike frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236020 CN2309274Y (en) | 1997-05-13 | 1997-05-13 | Shock-absorbing bike frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2309274Y true CN2309274Y (en) | 1999-03-03 |
Family
ID=33946992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97236020 Expired - Fee Related CN2309274Y (en) | 1997-05-13 | 1997-05-13 | Shock-absorbing bike frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2309274Y (en) |
-
1997
- 1997-05-13 CN CN 97236020 patent/CN2309274Y/en not_active Expired - Fee Related
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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 |