CN205707091U - A kind of carbon fiber bicycle frame with shock-absorbing function - Google Patents

A kind of carbon fiber bicycle frame with shock-absorbing function Download PDF

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Publication number
CN205707091U
CN205707091U CN201620333828.3U CN201620333828U CN205707091U CN 205707091 U CN205707091 U CN 205707091U CN 201620333828 U CN201620333828 U CN 201620333828U CN 205707091 U CN205707091 U CN 205707091U
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China
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connecting hole
aluminum component
vehicle frame
frame
assembling
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CN201620333828.3U
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Chinese (zh)
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陈红军
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Abstract

This utility model discloses a kind of carbon fiber bicycle frame with shock-absorbing function, including the connector no less than two managing sum in main body frame, vehicle frame.This main body frame is connected by connector is fixing with pipe in vehicle frame.A kind of carbon fiber bicycle frame with shock-absorbing function of the present utility model, it is made up of carbon fibre material, lightweight, enhance stability and the toughness of vehicle frame, when running into irregular road, obdurability due to vehicle frame, effectively alleviate car body vibrations, it not the most fixing connection between main body frame with middle pipe simultaneously, but be connected with pipe in vehicle frame by least two connector, when being extruded by external force, in vehicle frame, pipe can bend in the range of certain amplitude in deformation, enhance the stability of connecting portion, the problem that simultaneously can preferably solve car body vibrations, simultaneously, in vehicle frame, pipe is connected with main body frame by connector, when in vehicle frame, pipe damages, conveniently replaced middle pipe, make the more economical practicality of this vehicle frame.

Description

A kind of carbon fiber bicycle frame with shock-absorbing function
Technical field
This utility model relates to a kind of vehicle frame, particularly relates to a kind of carbon fiber bicycle frame with shock-absorbing function.
Background technology
Existing shock-absorption frame of bicycle mostly installs the amortisseur of various kind on vehicle frame, such as spring damper, liquid Pressure amortisseur, rubber absorbers, air-bag vibration damper etc., use these amortisseurs for bicycle generally damping effect not Good, and add the weight of car body, especially damping is had the mountain bike of high requirement, existing shock-absorption frame of bicycle damping Weak effect, car body weight is big, can not meet the requirement of Vehicles Collected from Market.
Having the vehicle frame that carbon fiber makes in the market, this vehicle frame has the advantages such as lightweight, absorption impact property is good, but The support made due to different carbon fibers, its hot strength and shearing strength are the most different.And in vehicle frame the most on the market Pipe is typically directly connected with main body rack, so weakens the toughness of pipe in carbon fiber, and damping effect is the best, if middle pipe damages simultaneously Bad, the most whole vehicle frame is required for changing, and wastes resource, it is impossible to meet consumer demand.
Utility model content
For weak point present in above-mentioned technology, this utility model provides one to be had obdurability, stability, subtracts Shake the effective and economical and practical carbon fiber bicycle frame with shock-absorbing function.
To achieve these goals, this utility model provides a kind of carbon fiber bicycle frame with shock-absorbing function, including using In supporting the main body frame of car body, managing in the vehicle frame of supporting seat and for connecting the many of pipe in main body frame and vehicle frame In the connector of two;Described connector includes the first connector and the second connector.Described first connector is fixing connects master Managing in body vehicle frame and vehicle frame, described second connector fixing connection in main body frame and vehicle frame manages
Wherein, fork, vehicle frame lower fork, car on pipe, top tube, down tube, vehicle frame before described main body frame includes vehicle frame Frame five-way, is positioned at the second arm and the 3rd arm of junction, frame five-through center;Described down tube, the second arm and the 3rd Arm is fixing with frame five-through respectively to be connected;Before described vehicle frame, the upper end of pipe is fixing with the front end of top tube is connected, on vehicle frame The tail end of pipe is fixing with the front end of fork on vehicle frame to be connected, and on vehicle frame, the tail end of fork is fixing with the front end of vehicle frame lower fork is connected, vehicle frame The fixing connection of the tail end of lower fork and the front end of the 3rd arm, the tail end of described 3rd arm is fixing with frame five-through tail end to be connected, The front end of described frame five-through and the tail end of down tube are fixing to be connected, and before the front end of down tube and vehicle frame, the lower end of pipe is fixed Connecting, the lower end of described second arm is fixing with the upper end of frame five-through to be connected;The crooked position of described top tube is fixing even Being connected to the first connecting portion, the upper end of described second arm is provided with the 4th connecting portion.
Wherein, in described vehicle frame, the lower end of pipe is provided with the 3rd connecting portion, and in described vehicle frame, the middle part of pipe is fixing even Being connected to the first arm, the other end of described first arm is provided with the second connecting portion, and described second connecting portion is by first even Fitting and the fixing connection of the first connecting portion, described 3rd connecting portion is fixing even by the second connector and the 4th connecting portion Connect.
Wherein, described first connecting portion is provided with the first connecting hole and the second connecting hole, and described second connecting portion is provided with 3rd connecting hole and the 4th connecting hole, described first connecting hole, the second connecting hole, the 3rd connecting hole and the size of the 4th connecting hole Adapt with the size of the first connector, the position of described first connecting hole and the position adaptability arrangement of the 3rd connecting hole, institute State the position of the second connecting hole and the position adaptability arrangement of the 4th connecting hole.
Wherein, described 3rd connecting portion is provided with the 5th connecting hole and the 6th connecting hole, and described 4th connecting portion is provided with 7th connecting hole and the 8th connecting hole, described 5th connecting hole and the 6th connecting hole, the 7th connecting hole and the 8th connecting hole big Little and the second connector size adapts, the position of described 5th connecting hole and the position adaptability arrangement of the 7th connecting hole, The position of described 6th connecting hole and the position adaptability arrangement of the 8th connecting hole.
Wherein, described first connector include the first assembling screw rod, first assemble bearing, second assemble bearing, first group Dress aluminum component, the second assembling aluminum component, the 3rd assembling aluminum component and the 4th assemble aluminum component;Described first assembles the inner side of aluminum component with the 3rd even Connect hole outside laminating, the inner side of the 3rd connecting hole with second assemble aluminum component outside laminating, second assemble aluminum component inner side with The first outside laminating assembling bearing, first assembles inner side and the second inner side laminating assembling bearing of bearing, and second assembles axle The outside held and the 4th inner side laminating assembling aluminum component, the 4th assembles the outside of aluminum component and the inner side laminating of the 4th connecting hole, the The outside of four connecting holes and the 3rd inner side laminating assembling aluminum component;Described first assemble screw rod sequentially pass through the first connecting hole, the One assemble aluminum component, the 3rd connecting hole, second assemble aluminum component, first assemble bearing, second assemble bearing, the 4th assemble aluminum component, the Four connecting holes, the 3rd assembling aluminum component and the second connecting hole.
Wherein, described second connector include the second assembling screw rod, the 3rd assemble bearing, the 4th assemble bearing, the 5th group Dress aluminum component, the 6th assembling aluminum component, the 7th assembling aluminum component and the 8th assemble aluminum component;Described 5th assembles the inner side of aluminum component with the 7th even Connect hole outside laminating, the inner side of the 7th connecting hole with the 6th assemble aluminum component outside laminating, the 6th assemble aluminum component inner side with The 3rd outside laminating assembling bearing, the 3rd assembles inner side and the 4th inner side laminating assembling bearing of bearing, and the 4th assembles axle The outside held and the 8th inner side laminating assembling aluminum component, the 8th assembles the outside of aluminum component and the inner side laminating of the 8th connecting hole, the The outside of eight connecting holes and the 7th inner side laminating assembling aluminum component;Described second assemble screw rod sequentially pass through the 5th connecting hole, the Five assemble aluminum components, the 7th connecting hole, the 6th assemble aluminum component, the 3rd assemble bearing, the 4th assemble bearing, the 8th assemble aluminum component, the Eight connecting holes, the 7th assembling aluminum component and the 6th connecting hole.
The beneficial effects of the utility model are: compared with prior art, and of the present utility model a kind of have shock-absorbing function Carbon fiber bicycle frame, is made up of carbon fibre material, lightweight, enhances stability and the toughness of vehicle frame, when running into irregular road Lu Shi, due to the obdurability of vehicle frame, effectively alleviates car body vibrations, is not the most fixing simultaneously between main body frame and middle pipe Connecting, but be connected with pipe in vehicle frame by least two connector, when being extruded by external force, in vehicle frame, pipe can be necessarily Deformation bending in amplitude range, enhances the stability of connecting portion, the problem that simultaneously can preferably solve car body vibrations, with Time, in vehicle frame, pipe is connected with main body frame by connector, when in vehicle frame, pipe damages, and conveniently replaced middle pipe, make this vehicle frame More economical practicality.
Accompanying drawing explanation
Fig. 1 is vehicle frame overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of the first connecting portion of the present utility model;
Fig. 3 is the structural representation of middle pipe jointing part position of the present utility model;
Fig. 4 is the structural representation of the 4th connecting portion of the present utility model;
Fig. 5 is the sectional view of the first connector of the present utility model;
Fig. 6 is the sectional view of the second connector of the present utility model.
Main element symbol description is as follows:
1, main body frame 2, vehicle frame are managed
3, manage before connector 11, vehicle frame
12, top tube 13, down tube
14, fork 15, vehicle frame lower fork on vehicle frame
16, frame five-through the 17, second arm
18, the 3rd arm the 21, the 3rd connecting portion
22, first arm the 31, first connector
32, second connector the 121, first connecting portion
171, the 4th connecting portion the 221, second connecting portion
311, first screw rod the 312, first assembling bearing is assembled
313, second bearing the 314, first assembling aluminum component is assembled
315, second aluminum component the 316, the 3rd assembling aluminum component is assembled
317, the 4th aluminum component the 321, second assembling screw rod is assembled
322, the 3rd bearing the 323, the 4th assembling bearing is assembled
324, the 5th aluminum component the 325, the 6th assembling aluminum component is assembled
326, the 7th aluminum component the 327, the 8th assembling aluminum component is assembled
A1, the first connecting hole A2, the second connecting hole
B1, the 3rd connecting hole B2, the 4th connecting hole
C1, the 5th connecting hole C2, the 6th connecting hole
D1, the 7th connecting hole D2, the 8th connecting hole
Detailed description of the invention
In order to more clearly state this utility model, below in conjunction with the accompanying drawings this utility model is further described.
Referring to Fig. 1, this utility model provides a kind of carbon fiber bicycle frame with shock-absorbing function, including for supporting car body Main body frame 1, in the vehicle frame of supporting seat pipe 2 and for connect pipe in main body frame and vehicle frame no less than two Connector 3;Described connector 3 includes the first connector 31 and the second connector 32.First connector 31 is fixing connects main body car Pipe 2 in frame 1 and vehicle frame, the second connector 32 is fixing connects pipe 2 in main body frame 1 and vehicle frame.
Compared with prior art, compared with prior art, a kind of carbon fiber car with shock-absorbing function of the present utility model Frame, is made up of carbon fibre material, lightweight, enhances stability and the toughness of vehicle frame, when running into irregular road, due to The obdurability of vehicle frame, effectively alleviates car body vibrations, is not the most fixing connection between main body frame with middle pipe simultaneously, but Being connected with pipe in vehicle frame by least two connector, when being extruded by external force, in vehicle frame, pipe can be in certain amplitude scope Interior deformation bends, and enhances the stability of connecting portion, and the problem that simultaneously can preferably solve car body vibrations, meanwhile, in vehicle frame Pipe is connected with main body frame by connector, when in vehicle frame, pipe damages, and conveniently replaced middle pipe, make the more economical reality of this vehicle frame With.
In the present embodiment, before main body frame includes vehicle frame on pipe 11, top tube 12, down tube 13, vehicle frame pitch 14, Vehicle frame lower fork 15, frame five-through 16, be positioned at the second arm 17 and the 3rd arm 18 of junction, frame five-through 16 center.Under vehicle frame Pipe the 13, second arm 17 and the 3rd arm 18 are fixing with frame five-through 16 respectively to be connected;The upper end of pipe 11 and car before described vehicle frame On frame, the front end of pipe 12 is fixing connects, and the tail end of top tube 12 is fixing with the front end pitching 13 on vehicle frame to be connected, and vehicle frame is pitched 13 The front end of tail end and vehicle frame lower fork 14 fixing is connected, the tail end of vehicle frame lower fork 14 fixes connection with the front end of the 3rd arm 17, 3rd arm 17 end is fixing with frame five-through 46 to be connected, and the front end of frame five-through 16 is fixing with the tail end of down tube 13 to be connected, The front end of down tube 13 is fixing with the lower end of pipe before vehicle frame 11 to be connected, the lower end of the second arm 17 and the upper end of frame five-through 16 Fixing connection.The crooked position of top tube 12 is fixedly connected with the first connecting portion 121, and the upper end of the second arm 17 is provided with Four connecting portions 171.
In the present embodiment, in vehicle frame, the lower end of pipe 2 is provided with the 3rd connecting portion 21, and in vehicle frame, the middle part of pipe 2 is solid Determining connection has the first arm 22, the other end of the first arm 22 to be provided with the second connecting portion 221, and the second connecting portion 221 passes through First connector 21 is fixed 121 with the first connecting portion and is connected, and the 3rd connecting portion 21 is connected by the second connector 31 and the 4th Connect the fixing connection in position 171.First arm 22 is connected with top tube 12 by the first connector 31, and the second arm 17 passes through the Two connectors 32 are connected with pipe in vehicle frame 2, main body frame 1 has been divided into two trianglees, has enhanced the stability of vehicle frame.
Referring to Fig. 2-Fig. 3, the first connecting portion 121 is provided with the first connecting hole A1 and the second connecting hole A2, and second connects Position 221 is provided with the 3rd connecting hole B1 and the 4th connecting hole B2, the first connecting hole A1, the second connecting hole A2, the 3rd connecting hole B1 Adapt with the size of the first connector 31 with the size of the 4th connecting hole B2, the position of the first connecting hole A1 and the 3rd connecting hole The position adaptability arrangement of B1, the position of the second connecting hole A2 and the position adaptability arrangement of the 4th connecting hole A2.
Referring to Fig. 4, the 3rd connecting portion 21 is provided with the 5th connecting hole C1 and the 6th connecting hole C2, the 4th connecting portion 171 are provided with the 7th connecting hole D1 and the 8th connecting hole D2, the 5th connecting hole C1 and the 6th connecting hole C2, the 7th connecting hole D1 and The size of eight connecting hole D2 adapts with the size of the second connector 32, the position of the 5th connecting hole C1 and the 7th connecting hole D1 The arrangement of position adaptability, the position of the 6th connecting hole C2 and the position adaptability arrangement of the 8th connecting hole D2.
Referring to Fig. 5, the first connector 31 includes that the first assembling screw rod 311, first assembles bearing 312, second and assembles axle Hold the 313, first assembling aluminum component 314, second and assemble aluminum component the 315, the 3rd assembling aluminum component 316 and the 4th assembling aluminum component 317.First group Fitting with the outside of the 3rd connecting hole B1 in the inner side of dress aluminum component 314, the inner side of the 3rd connecting hole B1 assembles aluminum component 315 with second Outside laminating, second assembles inner side and the first outside laminating assembling bearing 312 of aluminum component 315, and first assembles the interior of bearing 312 Side and the second inner side laminating assembling bearing 313, second assembles outside and the 4th inner side patch assembling aluminum component 317 of bearing 313 Closing, the 4th assembles the outside of aluminum component 317 and the inner side laminating of the 4th connecting hole B2, and the outside of the 4th connecting hole B2 assembles with the 3rd The inner side laminating of aluminum component 316;Described first assemble screw rod 311 sequentially pass through the first connecting hole A1, first assemble aluminum component 314, the Three connecting hole B1, second assemble aluminum component 315, first assemble bearing 312, second assemble bearing 313, the 4th assemble aluminum component 317, the Four connecting hole B2, the 3rd assembling aluminum component 316 and the second connecting hole A2.First connector 31 is provided with assembling bearing and assembles screw rod, Compact conformation, volume are little, lightweight, easy installation and removal, be easily changed, and rubbing of can effectively alleviating that the first connector 31 is subject to Wiping power, service life is longer.
Referring to Fig. 6, the second connector 32 includes that the second assembling screw rod the 321, the 3rd assembles bearing the 322, the 4th and assembles axle Hold the 323, the 5th assembling aluminum component the 324, the 6th and assemble aluminum component the 325, the 7th assembling aluminum component 326 and the 8th assembling aluminum component 327.5th group Fitting with the outside of the 7th connecting hole D1 in the inner side of dress aluminum component 324, the inner side of the 7th connecting hole D1 assembles aluminum component 325 with the 6th Outside laminating, the 6th assembles inner side and the 3rd outside laminating assembling bearing 322 of aluminum component 325, and the 3rd assembles bearing 322 Inner side and the 4th inner side laminating assembling bearing 323, the 4th assembles outside and the 8th inner side assembling aluminum component 327 of bearing 323 Laminating, the 8th assembles the outside of aluminum component 327 and the inner side laminating of the 8th connecting hole D2, the outside of the 8th connecting hole D2 and the 7th group The inner side laminating of dress aluminum component 326.Second assembles screw rod 321 sequentially passes through the 5th connecting hole C1, the 5th assembling aluminum component the 324, the 7th Connecting hole D1, the 6th assembling aluminum component the 325, the 3rd assemble bearing the 322, the 4th and assemble bearing the 323, the 8th assembling aluminum component the 327, the 8th Connecting hole D2, the 7th assembling aluminum component 326 and the 6th connecting hole C2.Second connector 32 is provided with assembling bearing and assembles screw rod, knot Structure is compact, volume is little, lightweight, easy installation and removal and can effectively alleviate the frictional force that the second connector is subject to, service life Longer.
Advantage of the present utility model is:
1, a kind of carbon fiber bicycle frame with shock-absorbing function of the present utility model, is made up of carbon fibre material, lightweight, increases The stability of strong vehicle frame and toughness, when running into irregular road, due to the obdurability of vehicle frame, effectively alleviate car body Vibrations.
2, between main body frame with middle pipe it not the most fixing connection, but managed in vehicle frame by least two connector Being connected, when being suppressed by external force, in vehicle frame, pipe can bend in the range of certain amplitude in deformation, enhances the steady of connecting portion Problem that is qualitative, that can preferably solve car body vibrations.Meanwhile, in vehicle frame, pipe is connected with main body frame by connector, works as vehicle frame When middle pipe damages, conveniently replaced middle pipe, make the more economical practicality of this vehicle frame.
3, connector is provided with bearing and screw rod, and compact conformation, volume are little, lightweight, easy installation and removal, be easily changed, And can effectively alleviate the frictional force that connector is subject to, service life is longer.
Only several specific embodiments of the present utility model disclosed above, but this utility model is not limited to this, The changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.

Claims (7)

1. a carbon fiber bicycle frame with shock-absorbing function, it is characterised in that include the main body frame for supporting car body, for The vehicle frame of supporting seat is managed and for connecting the connector no less than two of pipe in main body frame and vehicle frame;Described connector Including the first connector and the second connector;Described first connector fixing connection in main body frame and vehicle frame manages, and described second Connector fixing connection in main body frame and vehicle frame manages.
A kind of carbon fiber bicycle frame with shock-absorbing function the most according to claim 1, it is characterised in that described main body frame Including fork, vehicle frame lower fork, frame five-through on pipe, top tube, down tube, vehicle frame before vehicle frame, it is positioned at frame five-through center even Connect the second arm and the 3rd arm at place;Described down tube, the second arm and the 3rd arm are fixing with frame five-through respectively to be connected Connect;Before described vehicle frame, the upper end of pipe is fixing with the front end of top tube is connected, the tail end of top tube and the front end of fork on vehicle frame Fixing connection, on vehicle frame, the tail end of fork is fixing with the front end of vehicle frame lower fork is connected, before the tail end of vehicle frame lower fork and the 3rd arm End is fixing to be connected, and the tail end of described 3rd arm is fixing with frame five-through tail end to be connected, the front end of described frame five-through and vehicle frame The tail end of down tube is fixing to be connected, and the front end of down tube is fixing with the lower end of pipe before vehicle frame to be connected, the lower end of described second arm Fix with the upper end of frame five-through and be connected;The crooked position of described top tube is fixedly connected with the first connecting portion, and described The upper end of two arms is provided with the 4th connecting portion.
A kind of carbon fiber bicycle frame with shock-absorbing function the most according to claim 2, it is characterised in that manage in described vehicle frame Lower end be provided with the 3rd connecting portion, in described vehicle frame, the middle part of pipe is fixedly connected with the first arm, described first arm The other end be provided with the second connecting portion, described second connecting portion is by the fixing company of the first connector and the first connecting portion Connecing, described 3rd connecting portion connects by the second connector and the 4th connecting portion are fixing.
A kind of carbon fiber bicycle frame with shock-absorbing function the most according to claim 3, it is characterised in that described first even Connecing position and be provided with the first connecting hole and the second connecting hole, described second connecting portion is provided with the 3rd connecting hole and the 4th connecting hole, Described first connecting hole, the second connecting hole, the 3rd connecting hole and the size of the 4th connecting hole are fitted mutually with the size of the first connector Should, the position adaptability arrangement of the position of described first connecting hole and the 3rd connecting hole, the position of described second connecting hole and the The position adaptability arrangement of four connecting holes.
A kind of carbon fiber bicycle frame with shock-absorbing function the most according to claim 3, it is characterised in that the described 3rd connects Position is provided with the 5th connecting hole and the 6th connecting hole, and described 4th connecting portion is provided with the 7th connecting hole and the 8th connecting hole, institute State the 5th connecting hole and the 6th connecting hole, the 7th connecting hole and the size of the 8th connecting hole are fitted mutually with the size of the second connector Should, the position adaptability arrangement of the position of described 5th connecting hole and the 7th connecting hole, the position of described 6th connecting hole and the The position adaptability arrangement of eight connecting holes.
A kind of carbon fiber bicycle frame with shock-absorbing function the most according to claim 4, it is characterised in that described first connects Part include the first assembling screw rod, first assemble bearing, second assemble bearing, first assemble aluminum component, second assemble aluminum component, the 3rd group Dress aluminum component and the 4th assembles aluminum component;Described first assembles the inner side of aluminum component and the outside laminating of the 3rd connecting hole, the 3rd connecting hole Inner side and the second outside laminating assembling aluminum component, second assembles inner side and the first outside laminating assembling bearing of aluminum component, the One inner side assembling bearing assembles the interior of aluminum component with the second inner side laminating assembling bearing, the second outside assembling bearing with the 4th Fitting in side, the 4th assembles the outside of aluminum component and the inner side laminating of the 4th connecting hole, and the outside of the 4th connecting hole assembles aluminum with the 3rd The inner side laminating of part;Described first assemble screw rod sequentially pass through the first connecting hole, first assemble aluminum component, the 3rd connecting hole, second Assemble aluminum component, the first assembling bearing, the second assembling bearing, the 4th assembling aluminum component, the 4th connecting hole, the 3rd assembling aluminum component and second Connecting hole.
A kind of carbon fiber bicycle frame with shock-absorbing function the most according to claim 5, it is characterised in that described second connects Part include the second assembling screw rod, the 3rd assemble bearing, the 4th assemble bearing, the 5th assemble aluminum component, the 6th assemble aluminum component, the 7th group Dress aluminum component and the 8th assembles aluminum component;Described 5th assembles the inner side of aluminum component and the outside laminating of the 7th connecting hole, the 7th connecting hole Inner side and the 6th outside laminating assembling aluminum component, the 6th assembles inner side and the 3rd outside laminating assembling bearing of aluminum component, the Three inner sides assembling bearing assemble the interior of aluminum component with the 4th inner side laminating assembling bearing, the 4th outside assembling bearing with the 8th Fitting in side, the 8th assembles the outside of aluminum component and the inner side laminating of the 8th connecting hole, and the outside of the 8th connecting hole assembles aluminum with the 7th The inner side laminating of part;Described second assemble screw rod sequentially pass through the 5th connecting hole, the 5th assemble aluminum component, the 7th connecting hole, the 6th Assemble aluminum component, the 3rd assembling bearing, the 4th assembling bearing, the 8th assembling aluminum component, the 8th connecting hole, the 7th assembling aluminum component and the 6th Connecting hole.
CN201620333828.3U 2016-04-20 2016-04-20 A kind of carbon fiber bicycle frame with shock-absorbing function Active CN205707091U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620333828.3U CN205707091U (en) 2016-04-20 2016-04-20 A kind of carbon fiber bicycle frame with shock-absorbing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620333828.3U CN205707091U (en) 2016-04-20 2016-04-20 A kind of carbon fiber bicycle frame with shock-absorbing function

Publications (1)

Publication Number Publication Date
CN205707091U true CN205707091U (en) 2016-11-23

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Application Number Title Priority Date Filing Date
CN201620333828.3U Active CN205707091U (en) 2016-04-20 2016-04-20 A kind of carbon fiber bicycle frame with shock-absorbing function

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