CN209739256U - Integrated carbon fiber sports bicycle full-shock-absorbing frame - Google Patents
Integrated carbon fiber sports bicycle full-shock-absorbing frame Download PDFInfo
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- CN209739256U CN209739256U CN201920433857.0U CN201920433857U CN209739256U CN 209739256 U CN209739256 U CN 209739256U CN 201920433857 U CN201920433857 U CN 201920433857U CN 209739256 U CN209739256 U CN 209739256U
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- vertical bearing
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Abstract
The utility model relates to a motion bicycle's frame of moving away to avoid possible earthquakes can effectively eliminate the vibrations that the in-process of riding produced. The integrated carbon fiber sports bicycle full-shock-absorbing frame is provided with a main triangular support, a rear triangular support, a buffer and a connecting block, wherein the connecting block is triangular, and a first connecting hole, a second connecting hole and a third connecting block are respectively arranged at three corners of the connecting block; the lower connecting hole III is movably connected to the main tripod through a pin shaft, the connecting hole I at the front end is movably connected to the top end of the buffer, and the connecting hole II at the rear end is movably connected to the rear tripod; the main tripod is formed by integrally forming carbon fibers and is formed by sequentially connecting a cross beam, a main beam and a vertical bearing beam; wherein, the connection part of the beam and the main beam is provided with a jack; the top end of the vertical bearing beam is a hollow pipe with an opening, and a vehicle cushion can be inserted into the inner wall of the top end of the vertical bearing beam; the lower half section of the vertical bearing beam expands outwards, and a cavity for accommodating a rear tripod is arranged on the lower half section.
Description
Technical Field
the utility model relates to a motion bicycle's frame of moving away to avoid possible earthquakes can effectively eliminate the vibrations that the in-process of riding produced.
background
Along with the improvement of living standard of people, people need healthy outdoor exercises, the sports bicycle of riding receives people's extensive welcome, and the frame is makeed to present high-grade sports bicycle adopts carbon fiber more, but current frame shock absorber performance is relatively poor, rides passerby and feels jolting when riding, especially ride at rubble or soil texture road surface high speed, ride for a long time and can accelerate personnel's fatigue sense, so it is necessary to design a new frame that has good shock absorber effect and satisfies the demand of riding of reality.
Disclosure of Invention
The utility model provides an integral type carbon fiber motion bicycle frame of moving away to avoid possible earthquakes entirely in view of this, has good effect of riding.
the integrated carbon fiber sports bicycle full-shock-absorbing frame is provided with a main triangular support, a rear triangular support, a buffer and a connecting block, wherein the connecting block is triangular, and a first connecting hole, a second connecting hole and a third connecting block are respectively arranged at three corners of the connecting block; wherein, the lower connecting hole III is movably connected on the main tripod through a pin shaft, the front connecting hole I is movably connected with the top end of the buffer, and the rear connecting hole II is movably connected with the rear tripod.
The main tripod is formed by integrally forming carbon fibers and is formed by sequentially connecting a cross beam, a main beam and a vertical bearing beam; wherein, the joint of the beam and the main beam is provided with a jack for placing a handle rotating shaft of the bicycle; the top end of the vertical bearing beam is a hollow pipe with an opening, and a vehicle cushion can be inserted into the inner wall of the top end of the vertical bearing beam; the lower half section of the vertical bearing beam expands outwards, a cavity for accommodating a rear tripod is arranged on the lower half section, the main beam is L-shaped, and the upper surface of the tail end of the main beam is movably connected with a buffer through a rotating shaft; a pedal shaft hole for inserting a pedal is further formed at the intersection of the main beam and the vertical bearing beam; and a rear tripod connecting shaft is arranged below the vertical bearing beam behind the buffer, the rear tripod is in a transverse V shape and is also triangular in the overlooking direction, the rear tripod is a tetrahedron with an isosceles triangle in the overlooking direction, and the tail end of the rear tripod is provided with a shaft hole for inserting an axle of a rear wheel.
The buffer is a commercially available hydraulic buffer, pneumatic buffer or spring buffer.
The cross beam is Y-shaped, and the tail end of the cross beam forms a branch which is respectively connected with the upper part and the middle part of the vertical bearing beam to form a stable triangle, so that the connection strength of the main beam and the vertical bearing beam is further enhanced.
The cross section size of the main beam is larger than that of the cross beam.
The size of the cross section of the rear tripod is gradually reduced from front to back, namely the size of the cross section close to the buffer is larger than that of the cross section close to the axle of the rear wheel; therefore, the size and the weight of the rear tripod can be effectively controlled while the strength and the elastic deformation are ensured.
Be equipped with the utility model discloses integral type carbon fiber motion bicycle frame of moving away to avoid possible earthquakes entirely rides passerby's seat when using and rides and ride on the saddle, and on girder and back tripod were effectively dispersed through perpendicular load roof beam to human weight, back tripod passed through with buffer swing joint, can effectively adjust the state between back tripod and the main tripod through the buffer in predetermined buffer range, and effective filtering vibrations are jolted, reduce and ride passerby's uncomfortable sensation.
The utility model discloses the structure is succinct, light in weight, intensity is big, and can be effectively in the relaxation state between the in-process dynamic adjustment back tripod of traveling and the main tripod, and then the state of adjustment carbon fiber bicycle, and because all constitute the triangle-shaped of different position and size between main tripod, back tripod and crossbeam and the perpendicular load roof beam, formed firm stable structure, reached and realized the purpose of high strength with less size and weight, had good use and spreading value.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic structural view of the integrated carbon fiber sports bicycle full suspension frame of the present invention;
Fig. 2 is a schematic structural view of the integrated carbon fiber sports bicycle frame in a disassembled state (without a shock absorber).
Detailed Description
Referring to the attached drawings 1 and 2, the integrated carbon fiber sports bicycle full-shock-absorbing frame is provided with a main triangular support 1, a rear triangular support 2, a buffer 3 and a connecting block 4, wherein the connecting block 4 is triangular, and a connecting hole I4-1, a connecting hole II 4-2 and a connecting block III 4-3 are respectively arranged at three corners of the connecting block 4; wherein, the lower connecting hole three 4-3 is movably connected on the main tripod 1 through a pin shaft, the front connecting hole one 4-1 is movably connected with the top end of the buffer 3, and the rear connecting hole two 4-2 is movably connected with the rear tripod 2.
The main tripod 1 is formed by integrally molding carbon fibers, and the main tripod 1 is formed by sequentially connecting a cross beam 1-1, a main beam 1-2 and a vertical bearing beam 1-3; wherein, the joint of the beam 1-1 and the main beam 1-2 is provided with a jack 1-4 for placing a handlebar rotating shaft of a bicycle; the top end of the vertical bearing beam 1-3 is a hollow tube 1-5 with an opening, and a vehicle cushion can be inserted into the inner wall of the top end of the vertical bearing beam 1-3; the lower half section of the vertical bearing beam 1-3 expands outwards, a cavity for accommodating a rear tripod 2 is arranged on the lower half section, the main beam 1-1 is L-shaped, and the upper surface of the tail end of the main beam 1-1 is movably connected with a buffer 3 through a rotating shaft; a pedal shaft hole 1-6 for inserting a pedal is also arranged at the intersection of the main beam 1-1 and the vertical bearing beam 1-3; a rear tripod connecting shaft is arranged below the vertical bearing beam 1-3 behind the buffer 3, the rear tripod 2 is in a transverse V shape and is also triangular in the overlooking direction, the rear tripod 2 is a tetrahedron with an isosceles triangle in the overlooking direction, and the tail end of the rear tripod 2 is provided with a shaft hole 2-1 for mounting and inserting an axle of a rear wheel.
The buffer 3 is a commercially available hydraulic buffer, pneumatic buffer or spring buffer.
The cross beam 1-1 is Y-shaped, branches are formed at the tail end of the cross beam 1-1 and are respectively connected with the upper part and the middle part of the vertical bearing beam 1-3 to form a stable triangle, and the connection strength of the main beam 1-2 and the vertical bearing beam 1-3 is further enhanced.
The cross section size of the main beam 1-2 is larger than that of the cross beam 1-1.
The size of the cross section of the rear tripod 2 is gradually reduced from front to back, namely the size of the cross section close to the buffer is larger than that of the cross section close to the axle of the rear wheel; thus, the size and the weight of the rear tripod 2 can be effectively controlled while the strength and the elastic deformation are ensured.
Be equipped with the utility model discloses full shock absorber frame of integral type carbon fiber motion bicycle is when using, rides passerby's seat and ride on the saddle, and the weight of human body passes through perpendicular load roof beam active dispersion to girder 1-2 and back tripod 2 on, back tripod 2 through with 3 swing joint of buffer, can be in predetermined buffer range through the state between 3 effective adjustment back tripods 2 of buffer and the main tripod 1, and effective filtering vibrations are jolted, reduce the uncomfortable sense of passerby.
Claims (5)
1. Integral type carbon fiber motion bicycle frame of moving away to avoid possible earthquakes entirely, its characterized in that: the triangular connecting block is provided with a first connecting hole, a second connecting hole and a third connecting block at three corners of the triangular connecting block; the lower connecting hole III is movably connected to the main tripod through a pin shaft, the connecting hole I at the front end is movably connected to the top end of the buffer, and the connecting hole II at the rear end is movably connected to the rear tripod;
The main tripod is formed by integrally forming carbon fibers and is formed by sequentially connecting a cross beam, a main beam and a vertical bearing beam; wherein, the joint of the beam and the main beam is provided with a jack for placing a handle rotating shaft of the bicycle; the top end of the vertical bearing beam is a hollow pipe with an opening, and a vehicle cushion can be inserted into the inner wall of the top end of the vertical bearing beam; the lower half section of the vertical bearing beam expands outwards, a cavity for accommodating a rear tripod is arranged on the lower half section, the main beam is L-shaped, and the upper surface of the tail end of the main beam is movably connected with a buffer through a rotating shaft; a pedal shaft hole for inserting a pedal is further formed at the intersection of the main beam and the vertical bearing beam; and a rear tripod connecting shaft is arranged below the vertical bearing beam behind the buffer, the rear tripod is in a transverse V shape and is also triangular in the overlooking direction, the rear tripod is a tetrahedron with an isosceles triangle in the overlooking direction, and the tail end of the rear tripod is provided with a shaft hole for inserting an axle of a rear wheel.
2. The integrated carbon fiber sports bicycle full suspension frame of claim 1, characterized in that: the buffer is a hydraulic buffer, a pneumatic buffer or a spring buffer.
3. The integrated carbon fiber sports bicycle full suspension frame of claim 1, characterized in that: the cross beam is Y-shaped, and the tail end of the cross beam forms a branch which is respectively connected with the upper part and the middle part of the vertical bearing beam to form a stable triangle, so that the connection strength of the main beam and the vertical bearing beam is further enhanced.
4. The integrated carbon fiber sports bicycle full suspension frame of claim 1, characterized in that: the cross section size of the main beam is larger than that of the cross beam.
5. The integrated carbon fiber sports bicycle full suspension frame of claim 1, characterized in that: the size of the cross section of the rear tripod is gradually reduced from front to back, namely the size of the cross section close to the buffer is larger than that of the cross section close to the axle of the rear wheel; therefore, the size and the weight of the rear tripod can be effectively controlled while the strength and the elastic deformation are ensured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920433857.0U CN209739256U (en) | 2019-04-02 | 2019-04-02 | Integrated carbon fiber sports bicycle full-shock-absorbing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920433857.0U CN209739256U (en) | 2019-04-02 | 2019-04-02 | Integrated carbon fiber sports bicycle full-shock-absorbing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209739256U true CN209739256U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920433857.0U Active CN209739256U (en) | 2019-04-02 | 2019-04-02 | Integrated carbon fiber sports bicycle full-shock-absorbing frame |
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| CN (1) | CN209739256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895917A (en) * | 2019-04-02 | 2019-06-18 | 江苏祺洋航碳纤科技有限公司 | Integral type carbon fiber sport bicycle Wholly damping vehicle frame |
| ES2935649A1 (en) * | 2022-12-27 | 2023-03-08 | Berria Bike S L | BIKE FRAME WITH EASY ACCESS INTEGRATED SHOCK ABSORBING (Machine-translation by Google Translate, not legally binding) |
-
2019
- 2019-04-02 CN CN201920433857.0U patent/CN209739256U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895917A (en) * | 2019-04-02 | 2019-06-18 | 江苏祺洋航碳纤科技有限公司 | Integral type carbon fiber sport bicycle Wholly damping vehicle frame |
| ES2935649A1 (en) * | 2022-12-27 | 2023-03-08 | Berria Bike S L | BIKE FRAME WITH EASY ACCESS INTEGRATED SHOCK ABSORBING (Machine-translation by Google Translate, not legally binding) |
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