CN210000480U - high-strength impact-resistant carbon fiber bicycle front fork - Google Patents
high-strength impact-resistant carbon fiber bicycle front fork Download PDFInfo
- Publication number
- CN210000480U CN210000480U CN201920453659.0U CN201920453659U CN210000480U CN 210000480 U CN210000480 U CN 210000480U CN 201920453659 U CN201920453659 U CN 201920453659U CN 210000480 U CN210000480 U CN 210000480U
- Authority
- CN
- China
- Prior art keywords
- support arm
- front fork
- type support
- mobile jib
- carbon fiber
- 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.)
- Active
Links
Images
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model belongs to the technical field of the bicycle technique and specifically relates to high strength shock-resistant carbon fiber bicycle front fork, including the front fork mobile jib, the end welding of front fork mobile jib has U type support arm, the connecting block has all been welded in the top both sides that lie in U type support arm on the front fork mobile jib, the bottom of every connecting block all welds on U type support arm, the inboard fixedly connected with stiffener of U type support arm, the below fixedly connected with a plurality of that lie in the stiffener on the U type support arm strengthens protruding, the both ends that the front fork mobile jib was kept away from to U type support arm all are equipped with the connector, the spread groove has all been seted up on every connector, the utility model discloses a connection between front fork mobile jib and the U type support arm has been strengthened to the connecting block structure for front fork mobile jib and U type support arm are difficult for taking place the fracture when receiving vibrations, U type support arm adopts bilayer structure, improves the intensity of U type support arm self, is difficult for taking place the bending when receiving the impact.
Description
Technical Field
The utility model relates to a bicycle technical field especially relates to kinds of high strength shock-resistant carbon fiber bicycle front fork.
Background
The bicycle comprises 25 parts such as a frame, tires, pedals, brakes, chains and the like, wherein the basic parts of the 25 parts are not available, the frame is a framework of the bicycle and bears the largest weight of people and goods, and the frame, the tires, the pedals, the brakes, the chains and the like can be roughly divided into a guide system, a driving system and a braking system according to the working characteristics of the parts.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the prior art has front fork hardness and is easy to bend, and the proposed high-strength impact-resistant carbon fiber bicycle front fork.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
design kinds of high strength shock-resistant carbon fiber bicycle front fork, including the front fork mobile jib, the end welding of front fork mobile jib has U type support arm, be located on the front fork mobile jib the connecting block has all been welded to the top both sides of U type support arm, every the bottom of connecting block all welds on the U type support arm, the inboard fixedly connected with stiffener of U type support arm, lie in on the U type support arm the arch is strengthened to the below fixedly connected with a plurality of stiffener, U type support arm is kept away from the both ends of front fork mobile jib all are equipped with the connector, every the spread groove has all been seted up on the connector.
Preferably, the front fork main rod, the U-shaped support arm, the connecting block and the connecting head are -body structures.
Preferably, the U type support arm includes the inlayer pipe, the outside fixedly connected with a plurality of inlayer pipe connects the arch, connect protruding evenly distributed, every connect protruding side of keeping away from the inlayer pipe equal fixedly connected with outer pipe.
Preferably, the reinforcing bar is a hollow bar.
Preferably, the reinforcing protrusions are uniformly distributed.
Preferably, the distance between the reinforcing rod and the connecting block is smaller than the distance between the reinforcing rod and the connecting head.
The utility model provides a kinds of high strength shock-resistant carbon fiber bicycle front fork, beneficial effect lie in that the utility model discloses a connecting block structure has strengthened being connected between front fork mobile jib and the U type support arm for front fork mobile jib and U type support arm are difficult for breaking when receiving vibrations, and U type support arm adopts bilayer structure, improves the intensity of U type support arm self, is difficult for taking place the bending when receiving the impact, simple structure, and intensity is high, and impact resistance is strong.
Drawings
FIG. 1 is a schematic structural view of kinds of high-strength impact-resistant carbon fiber bicycle front forks according to the present invention;
fig. 2 is a schematic cross-sectional view of kinds of high-strength impact-resistant carbon fiber bicycle front forks provided by the utility model.
In the figure: the front fork comprises a front fork main rod 1, a U-shaped support arm 2, a connecting block 3, a reinforcing rod 4, a reinforcing protrusion 5, a connecting head 6, a connecting groove 7, an inner layer pipe 21, a connecting protrusion 22 and an outer layer pipe 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments, not all embodiments, of the present invention .
Referring to fig. 1-2, kinds of high strength shock-resistant carbon fiber bicycle front fork, including front fork mobile jib 1, end welding of front fork mobile jib 1 has U type support arm 2, U type support arm 2 includes inlayer pipe 21, the outside fixedly connected with a plurality of connection arch 22 of inlayer pipe 21, the effect of connection arch 22 is to link to each other inlayer pipe 21 and outer pipe 23, connection arch 22 dispersion is connected, it is even to make inlayer pipe 21 and outer pipe 23 atress, improve the intensity and the shock resistance of U type support arm 2, and the weight of U type support arm 2 has still been alleviateed, connection arch 22 evenly distributed, every is connected protruding 22 and is kept away from the equal fixedly connected with outer pipe 23 in side of inlayer pipe 21.
Connecting block 3 has all been welded in the top both sides that lie in U type support arm 2 on the front fork mobile jib 1, connecting block 3's effect is the connection of strengthening between U type support arm 2 and the front fork mobile jib 1, when receiving the impact, difficult emergence fracture, the bottom of every connecting block 3 all welds on U type support arm 2, U type support arm 2's inboard fixedly connected with stiffener 4, stiffener 4's effect is the intensity of reinforcing U type support arm 2, stiffener 4 is hollow pole, can not too much increase U type support arm 2's weight, lie in a plurality of enhancement arch 5 of the below fixedly connected with of stiffener 4 on U type support arm 2, the effect of strengthening arch 5 is the impact resistance of reinforcing U type support arm 2, can not take place the bending when the atress, strengthen protruding 5 evenly distributed.
The both ends that front fork mobile jib 1 was kept away from to U type support arm 2 all are equipped with connector 6, and the effect of connector 6 links to each other with other parts of bicycle, and the distance between stiffener 4 and the connecting block 3 is less than the distance between stiffener 4 and the connector 6, and front fork mobile jib 1, U type support arm 2, connecting block 3 and connector 6 are body structures, have all seted up spread groove 7 on every connector 6, and the effect of spread groove 7 is continuous with other parts.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
- The utility model provides an impact-resistant carbon fiber bicycle front fork of kinds of high strength, including front fork mobile jib (1), its characterized in that, end welding of front fork mobile jib (1) has U type support arm (2), lie in on front fork mobile jib (1) connecting block (3) have all been welded to the top both sides of U type support arm (2), every the bottom of connecting block (3) all welds in on U type support arm (2), the inboard fixedly connected with stiffener (4) of U type support arm (2), lie in on U type support arm (2) the protruding (5) are strengthened to a plurality of below fixedly connected with of stiffener (4), keep away from in U type support arm (2) the both ends of front fork mobile jib (1) all are equipped with connector (6), every spread groove (7) have all been seted up on connector (6).
- 2. The kinds of high-strength impact-resistant carbon fiber bicycle front fork of claim 1, wherein the front fork main lever (1), the U-shaped arm (2), the connecting block (3) and the connecting head (6) are -body structures.
- 3. kind of high-strength impact-resistant carbon fiber bicycle front fork of claim 1, wherein the U-shaped arm (2) comprises an inner tube (21), a plurality of connecting protrusions (22) are fixedly connected to the outer side of the inner tube (21), the connecting protrusions (22) are evenly distributed, and an outer tube (23) is fixedly connected to the side of each connecting protrusion (22) away from the inner tube (21).
- 4. The high strength impact carbon fiber bicycle fork of claim 1, wherein the reinforcement bar (4) is a hollow bar.
- 5. The high strength impact resistant carbon fiber bicycle fork of claim 1, wherein the reinforcing protrusions (5) are evenly distributed.
- 6. kind of high-strength impact-resistant carbon fiber bicycle front fork in claim 1, wherein the distance between the reinforcement bar (4) and the connecting block (3) is smaller than the distance between the reinforcement bar (4) and the connecting head (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920453659.0U CN210000480U (en) | 2019-04-04 | 2019-04-04 | high-strength impact-resistant carbon fiber bicycle front fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920453659.0U CN210000480U (en) | 2019-04-04 | 2019-04-04 | high-strength impact-resistant carbon fiber bicycle front fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210000480U true CN210000480U (en) | 2020-01-31 |
Family
ID=69303069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920453659.0U Active CN210000480U (en) | 2019-04-04 | 2019-04-04 | high-strength impact-resistant carbon fiber bicycle front fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210000480U (en) |
-
2019
- 2019-04-04 CN CN201920453659.0U patent/CN210000480U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202847358U (en) | Automobile elastic traction device | |
| CN210000480U (en) | high-strength impact-resistant carbon fiber bicycle front fork | |
| CN210793475U (en) | Novel large-displacement whole low-pressure casting motorcycle frame | |
| CN207580050U (en) | A kind of firm motorcycle swinging rear fork | |
| CN201970825U (en) | Torsion beam strengthening structure | |
| CN201040541Y (en) | Front auxiliary car frame assembly | |
| CN204801979U (en) | Forged steel skeleton and cross -country motorcycle of mechanical tubes convolution reinforcing frame | |
| CN201932293U (en) | Electric tricycle frame | |
| CN209226463U (en) | A kind of boom of the crane with windproof structure | |
| CN205854403U (en) | A kind of cycle frame | |
| CN216636740U (en) | Motorcycle frame | |
| CN204642011U (en) | The asymmetric pedal-type two-wheel electromobile frame in a kind of upper right lower-left | |
| CN217969770U (en) | Frame of electric two-wheeled vehicle | |
| CN202046173U (en) | Semi-independent-suspension structure for torsion beam of vehicle | |
| CN216231541U (en) | SUV automobile chassis control arm assembly | |
| CN201201685Y (en) | Motorcycle frame | |
| CN215399130U (en) | Reinforced frame | |
| CN210011838U (en) | Impact-resistant carbon fiber mountain bike frame structure | |
| CN205203239U (en) | Two fossil fragments frames of integral type motor tricycle | |
| CN205203238U (en) | Positive motor tricycle frame of integral type | |
| CN214451565U (en) | Arch bridge type damping frame of electric power-assisted bicycle | |
| CN213677022U (en) | Bicycle handlebar with novel bicycle basket | |
| CN212555719U (en) | Dragging arm for mountain cross-country vehicle | |
| CN205075974U (en) | Mechanism is strengthened to elastic axis behind motorcycle | |
| CN208348823U (en) | A kind of can-type calcine furnace bottom metal bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |