CN212605606U - Shock attenuation bicycle frame and bicycle - Google Patents
Shock attenuation bicycle frame and bicycle Download PDFInfo
- Publication number
- CN212605606U CN212605606U CN201922259815.2U CN201922259815U CN212605606U CN 212605606 U CN212605606 U CN 212605606U CN 201922259815 U CN201922259815 U CN 201922259815U CN 212605606 U CN212605606 U CN 212605606U
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- frame
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- connecting rod
- articulated
- bicycle
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- Automatic Cycles, And Cycles In General (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model relates to a shock attenuation bicycle frame and bicycle, including main frame and back frame, the main frame includes riser, crossbeam and low tube, riser, crossbeam and main low tube fixed connection become triangle-shaped, the back frame includes left upper ledge, left lower ledge, right upper ledge, right lower ledge and connecting rod, the connecting rod is articulated with the riser, the connecting rod is all articulated to the one end of left upper ledge and right upper ledge, the articulated one end of left lower ledge of the other end of left upper ledge, the articulated one end of right lower ledge of the other end of right upper ledge, left lower ledge and the articulated riser of right lower ledge, the connecting rod passes through damping rod and connects main low tube and spring coupling crossbeam. The utility model has the advantages that: the rear frame is connected with the rear wheels, when the rear wheels vibrate, the rear frame can rotate around the hinged parts of the left lower frame, the right lower frame and the vertical pipe, and the connecting rod also rotates along with the hinged parts. When the connecting rod rotates, the damping rod and the spring are stretched to absorb shock and reset the rear frame.
Description
Technical Field
The utility model relates to a bicycle especially relates to a shock attenuation bicycle frame and bicycle.
Background
Bicycles, also known as bicycles or bicycles, are typically two-wheeled small land vehicles. After a person rides the vehicle, the person steps on the pedal as power, and the vehicle is a green and environment-friendly vehicle. Can be used as an environment-friendly vehicle for riding instead of walking and going out; more and more people use bicycles as fitness equipment for riding exercise and bicycle travel; the bicycle itself is also a sport game.
The bicycle encounters various different ground surfaces during running, thereby causing vibration. Therefore, the shock absorbing performance of the bicycle is very important.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the defects in the prior art and provide a shock-absorbing bicycle frame and a bicycle,
the utility model discloses a realize through following technical scheme:
the utility model provides a shock attenuation bicycle frame, includes main frame and back frame, the main frame includes riser, crossbeam and low tube, riser, crossbeam and main low tube fixed connection become triangle-shaped, back frame includes left upper ledge, left lower frame, right upper ledge, right lower frame and connecting rod, the connecting rod is articulated with the riser, the one end of left upper ledge and right upper ledge all articulates the connecting rod, the articulated one end of left lower frame of the other end of left upper ledge, the articulated one end of right lower frame of the other end of right upper ledge, the articulated riser of left lower frame and right lower frame, the connecting rod passes through damping rod and spring coupling crossbeam.
According to the above technical solution, preferably, the bicycle adopts the above frame, the main frame connects the seat and the front fork, and the rear frame connects the rear wheel.
The utility model has the advantages that: the rear frame is connected with the rear wheels, when the rear wheels vibrate, the rear frame can rotate around the hinged parts of the left lower frame, the right lower frame and the vertical pipe, and the connecting rod also rotates along with the hinged parts. When the connecting rod rotates, the damping rod and the spring are stretched to absorb shock and reset the rear frame.
Drawings
Fig. 1 shows a schematic front view structure diagram of an embodiment of the present invention.
Fig. 2 shows a schematic structural view of a rear frame according to an embodiment of the present invention.
In the figure: 1. the device comprises a vertical pipe, 2. a cross beam, 3. a lower pipe, 4. a left upper frame, 5. a left lower frame, 6. a right upper frame, 7. a right lower frame, 8. a connecting rod, 9. a damping rod and 10. a spring.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model relates to a shock attenuation bicycle frame, including main frame and back frame, the main frame includes riser 1, crossbeam 2 and low tube 3, riser, crossbeam and main low tube fixed connection become triangle-shaped, the back frame includes left upper ledge 4, left lower ledge 5, right upper ledge 6, right lower ledge 7 and connecting rod 8, the connecting rod is articulated with the riser, the one end of left upper ledge and right upper ledge all articulates the connecting rod, the articulated one end of left lower ledge of the other end of left upper ledge, the articulated one end of right lower ledge of the other end of right upper ledge, the articulated riser of left lower ledge and right lower ledge, the connecting rod passes through damping beam 9 and spring 10 connection crossbeam.
According to the above technical solution, preferably, the bicycle adopts the frame of the above embodiment, the main frame connects the seat and the front fork, and the rear frame connects the rear wheel.
The utility model discloses a theory of operation does: the rear frame is connected with the rear wheels, when the rear wheels vibrate, the rear frame can rotate around the hinged parts of the left lower frame, the right lower frame and the vertical pipe, and the connecting rod also rotates along with the hinged parts. When the connecting rod rotates, the damping rod and the spring are stretched to absorb shock and reset the rear frame.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (2)
1. The utility model provides a shock attenuation bicycle frame which characterized in that: including main frame and back frame, the main frame includes riser, crossbeam and low tube, riser, crossbeam and main low tube fixed connection become triangle-shaped, back frame includes left upper ledge, left lower ledge, right upper ledge, right lower ledge and connecting rod, the connecting rod is articulated with the riser, the one end of left upper ledge and right upper ledge all articulates the connecting rod, the articulated one end of left lower ledge of the other end of left upper ledge, the articulated one end of right lower ledge of the other end of right upper ledge, the articulated riser of left lower ledge and right lower ledge, the connecting rod passes through damping lever and spring coupling crossbeam.
2. A bicycle incorporating a frame as defined in claim 1, wherein: the bicycle employs the frame of claim 1, the main frame connecting a seat and a front fork, the rear frame connecting a rear wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922259815.2U CN212605606U (en) | 2019-12-16 | 2019-12-16 | Shock attenuation bicycle frame and bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922259815.2U CN212605606U (en) | 2019-12-16 | 2019-12-16 | Shock attenuation bicycle frame and bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212605606U true CN212605606U (en) | 2021-02-26 |
Family
ID=74728592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922259815.2U Active CN212605606U (en) | 2019-12-16 | 2019-12-16 | Shock attenuation bicycle frame and bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212605606U (en) |
-
2019
- 2019-12-16 CN CN201922259815.2U patent/CN212605606U/en active Active
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