CN207173166U - A kind of high-temperature resistance carbon fiber bicycle rim and bicycle - Google Patents
A kind of high-temperature resistance carbon fiber bicycle rim and bicycle Download PDFInfo
- Publication number
- CN207173166U CN207173166U CN201721149264.9U CN201721149264U CN207173166U CN 207173166 U CN207173166 U CN 207173166U CN 201721149264 U CN201721149264 U CN 201721149264U CN 207173166 U CN207173166 U CN 207173166U
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- rim
- temperature resistance
- spoke
- fixed seat
- Prior art date
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- Expired - Fee Related
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 42
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 42
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 239000000835 fiber Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- -1 outer wall Chemical compound 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 1
- 230000007423 decrease Effects 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
It the utility model is related to technical field of bicycles, disclose a kind of high-temperature resistance carbon fiber bicycle rim, including rim body, air cooling structure, two sections of breather pipes and drainage circle, rim body is made up of carbon fiber, the radially inner side of the inwall of rim body is provided with spoke fixed seat, spoke fixed seat connects the first bolt, and the first bolt protrudes from spoke fixed seat, and spoke fixed seat is connected to the wheel shaft of wheel rim by spoke；Air cooling structure is fixed on wheel shaft；Two sections of breather pipes are symmetrically arranged on the both sides of air cooling structure, and breather pipe one end connects with the annular hollow structure of rim body, the other end and air cooling fabric connectivity；Drainage circle is arranged on the outside of air cooling structure.The spoke convenient disassembly of high-temperature resistance carbon fiber bicycle rim, resistance is smaller, is avoided that and occurs because the temperature rising of wheel rim causes the situation of wheel rim intensity decreases.The invention also discloses a kind of bicycle, including above-mentioned high-temperature resistance carbon fiber bicycle rim.
Description
Technical field
It the utility model is related to technical field of bicycles, more particularly to a kind of high-temperature resistance carbon fiber bicycle rim and carbon fibre
Tie up bicycle.
Background technology
As the improvement of people's living standards, the demand of high-grade bicycle is more and more, cycling is increasingly popularized,
People start to pursue lighter cycling instrument, carbon fibre composite due to its it is light and strong the characteristics of, be especially suitable for manufacturing
Light-weighted bicycle, at present, the trend of the carbon fiber of high-grade bicycle are more and more obvious.
At present, ultimate attainment in order to which the lightweight of racing car pursuit is arrived, the players of road race are all ready to use V substantially
The racing car of braking, this car are that the friction at the braking mark position by the brake pad on binder and wheel rim is made to produce
Power.In face of the section of some long range heavy grade, the temperature arrising caused by friction power of wheel rim and brake shoes increased dramatically, existing
Carbon fibre composite opening wheel rim is fast in the prevalence of programming rate, and wheel rim high temperature loses the situation of intensity, so as to prop up
The load brought in tire pressure and player's body weight is supportted, deformation occurs and is even broken, in ride, resistance that existing wheel rim is subject to
It is larger, and spoke can not dismount, and can not better meet the demand of user.Therefore research one kind is needed voluntarily to cool down, hinder
Power is smaller and the wheel rim of convenient disassembly meets the needs of user.
Utility model content
The purpose of this utility model is to propose a kind of high-temperature resistance carbon fiber bicycle rim and bicycle, solved existing
The problem of wheel rim and brake shoes temperature arrising caused by friction easily reduce intensity, and resistance is larger and spoke can not dismount.
To use following technical scheme up to this purpose, the utility model：
A kind of high-temperature resistance carbon fiber bicycle rim, including：
Rim body, it is made up of carbon fiber, including outer wall, inwall and left and right sides wall integrally connected circularize hollow knot
Structure, the radially inner side of inwall are provided with spoke fixed seat, and spoke fixed seat connects the first bolt, and the first bolt protrudes from spoke and consolidated
Reservation, spoke fixed seat are connected to the wheel shaft of wheel rim by spoke；
Air cooling structure, it is fixed on wheel shaft；
Breather pipe, two sections of breather pipes are symmetrically arranged on the both sides of air cooling structure, breather pipe one end and rim body
Annular hollow structure connection, the other end and air cooling fabric connectivity；With
Drainage circle, it is arranged on the outside of air cooling structure.
Spoke is connected by above-mentioned high-temperature resistance carbon fiber bicycle rim by spoke fixed seat with rim body, without taking turns
Spoke perforating is opened up on circle body, the intensity of wheel rim, and convenient disassembly will not be reduced；Wheel rim adds air cooling structure,
Avoid causing wheel rim to lose intensity because the temperature of wheel rim rises, aerial cooler by wheel rim rotate caused by energy system
It is cold, convenient use, it also ensure that the safety of cyclist；The setting of drainage circle reduces shadow of the air drag to bicycle rim
Ring.
As a kind of preferred scheme of above-mentioned high-temperature resistance carbon fiber bicycle rim, spoke includes carbon-fibre strips, carbon fiber
Bar one end connects wheel shaft, and the other end is provided with the second bolt, and the second bolt is connected with the first bolt by screwed pipe.
As a kind of preferred scheme of above-mentioned high-temperature resistance carbon fiber bicycle rim, the outer wall and inwall of annular hollow structure
Inner side is provided with cushion.
As a kind of preferred scheme of above-mentioned high-temperature resistance carbon fiber bicycle rim, spoke fixed seat is frustum structure.
As a kind of preferred scheme of above-mentioned high-temperature resistance carbon fiber bicycle rim, breather pipe, rim body, spoke are fixed
Seat and the first bolt are integrally formed.
As a kind of preferred scheme of above-mentioned high-temperature resistance carbon fiber bicycle rim, in the annular hollow structure of rim body
It is provided with connection left and right sides wall horizontal support arm.
As a kind of preferred scheme of above-mentioned high-temperature resistance carbon fiber bicycle rim, through hole is provided with horizontal support arm.
As a kind of preferred scheme of above-mentioned high-temperature resistance carbon fiber bicycle rim, wherein one section of two sections of breather pipes be into
Tracheae, another section is escape pipe.
A kind of carbon fiber bicycle, including above-mentioned high-temperature resistance carbon fiber bicycle rim.The spoke of the carbon fiber bicycle
Bar convenient disassembly, resistance is smaller, is avoided that and occurs because the temperature rising of wheel rim causes the situation of wheel rim intensity decreases.
The beneficial effects of the utility model：
The utility model proposes high-temperature resistance carbon fiber bicycle rim, by spoke fixed seat by spoke and rim body
Connection, without opening up spoke perforating on rim body, will not reduce the intensity of wheel rim, and convenient disassembly；Wheel rim adds
Air cooling structure, avoid causing wheel rim to lose intensity because the temperature of wheel rim rises, aerial cooler is rotated by wheel rim and produced
Energy freezed, convenient use, also ensure that the safety of cyclist；The setting of drainage circle reduces air drag to voluntarily
The influence of Wheel.
Brief description of the drawings
Fig. 1 is the structural representation for the high-temperature resistance carbon fiber bicycle rim that the utility model embodiment provides；
Fig. 2 is the partial structural diagram for the rim body that the utility model embodiment provides.
Wherein：
1st, rim body；2nd, air cooling structure；3rd, breather pipe；4th, drainage circle；5th, spoke；
11st, annular hollow structure；12nd, spoke fixed seat；13rd, the first bolt；14th, cushion；15th, cross-brace arm；51、
Carbon-fibre strips；52nd, the second bolt；53rd, screwed pipe.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
Present embodiment provides a kind of high-temperature resistance carbon fiber bicycle rim, as depicted in figs. 1 and 2, high-temperature resistance carbon fiber
Bicycle rim includes rim body 1,2, two sections of breather pipes 3 of air cooling structure and drainage circle 4.
Specifically, as shown in Fig. 2 rim body 1 is made up of carbon fiber, including outer wall, inwall and left and right sides wall are integral
Annular hollow structure 11 is connected into, the outer wall and inner wall of annular hollow structure 11 are provided with cushion 14, for buffering
The vibration of wheel rim.The radially inner side of inwall is provided with spoke fixed seat 12, it is preferred that spoke fixed seat 12 is frustum structure, spoke
Bar fixed seat 12 connects the first bolt 13, and the first bolt 13 protrudes from spoke fixed seat 12, and spoke fixed seat 12 is connected by spoke 5
It is connected to the wheel shaft of wheel rim；Spoke 5 includes carbon-fibre strips 51, the one end of carbon-fibre strips 51 connection wheel shaft, and the other end sets the second bolt
52, the second bolt 52 is connected with the first bolt 13 by screwed pipe 53, and then spoke 5 is connected with the first bolt 13, the structure
Convenient disassembly.
As shown in figure 1, air cooling structure 2, air cooling are fixed with the wheel shaft of high-temperature resistance carbon fiber bicycle rim
The both sides of structure 2 are symmetrically arranged with breather pipe 3, and the one end of breather pipe 3 connects with the annular hollow structure 11 of rim body 1, another
End connects with air cooling structure 2, and wherein one section of above-mentioned two sections of breather pipes 3 is air inlet pipe, and another section is escape pipe.Air system
Air-cooled structure 2 is entered cooling air in wheel rim by air inlet pipe, and for reducing the temperature of wheel rim, gas is flowed out and again by escape pipe
New flow back into air cooling structure 2 recycles.
Connection left and right sides wall cross-brace arm 15 is provided with the annular hollow structure 11 of rim body 1.Further,
Through hole (not shown) is provided with cross-brace arm 15 so that cross-brace arm 15 in annular hollow structure 11 up and down
It is connected for two layers, effectively can cools when being passed through cooling air in air inlet pipe by annular hollow structure 11 is overall, and then will
Whole rim body 1 is cooled.
The outside of air cooling structure 2 is provided with drainage circle 4, reduces influence of the air drag to bicycle rim.
The present embodiment Center Vent tube 3, rim body 1, the bolt 13 of spoke fixed seat 12 and first are integrally formed, processing side
Just.
Spoke 5 is connected by above-mentioned high-temperature resistance carbon fiber bicycle rim by spoke fixed seat 12 with rim body 1, without
Spoke perforating is opened up on rim body 1, the intensity of wheel rim, and convenient disassembly will not be reduced；Wheel rim adds air cooling
Structure 2, avoid causing wheel rim to lose intensity because the temperature of wheel rim rises, air cooling structure 2 by wheel rim rotate caused by energy
Amount is freezed, and convenient use, also ensure that the safety of cyclist；The setting of drainage circle 4 reduces air drag to bicycle
The influence of wheel rim.
Present embodiment also provides a kind of bicycle, including above-mentioned high-temperature resistance carbon fiber bicycle rim.The carbon fiber
The convenient disassembly of spoke 5 of bicycle, resistance is smaller, is avoided that and occurs because the temperature rising of wheel rim causes the feelings of wheel rim intensity decreases
Condition.
Pay attention to, above are only preferred embodiment of the present utility model.It will be appreciated by those skilled in the art that the utility model is not
It is limited to specific embodiment described here, can carries out various significantly changing, readjusting for a person skilled in the art
With replacement without departing from the scope of protection of the utility model.Therefore, although being carried out by above example to the utility model
It is described in further detail, but the utility model is not limited only to above example, is not departing from the utility model design
In the case of, other more equivalent embodiments can also be included, and the scope of the utility model is determined by scope of the appended claims
It is fixed.
Claims (9)
- A kind of 1. high-temperature resistance carbon fiber bicycle rim, it is characterised in that including：Rim body (1), it is made up of carbon fiber, including outer wall, inwall and left and right sides wall integrally connected circularize hollow knot Structure (11), the radially inner side of the inwall are provided with spoke fixed seat (12), and the spoke fixed seat (12) connects the first bolt (13), first bolt (13) protrudes from the spoke fixed seat (12), and the spoke fixed seat (12) is connected by spoke In the wheel shaft of wheel rim；Air cooling structure (2), it is fixed on the wheel shaft；Breather pipe (3), two sections of breather pipes (3) are symmetrically arranged on the both sides of the air cooling structure (2), the ventilation Pipe (3) one end connects with the annular hollow structure (11) of the rim body (1), the other end and the air cooling structure (2) Connection；WithDrainage circle (4), it is arranged on the outside of the air cooling structure (2).
- 2. high-temperature resistance carbon fiber bicycle rim according to claim 1, it is characterised in that the spoke (5) includes carbon Ribbon (51), described carbon-fibre strips (51) one end connect the wheel shaft, and the other end sets the second bolt (52), second spiral shell Bolt (52) is connected with first bolt (13) by screwed pipe (53).
- 3. high-temperature resistance carbon fiber bicycle rim according to claim 1, it is characterised in that the annular hollow structure (11) outer wall and inner wall is provided with cushion (14).
- 4. high-temperature resistance carbon fiber bicycle rim according to claim 1, it is characterised in that the spoke fixed seat (12) For frustum structure.
- 5. high-temperature resistance carbon fiber bicycle rim according to claim 1, it is characterised in that the breather pipe (3), described Rim body (1), the spoke fixed seat (12) and first bolt (13) are integrally formed.
- 6. the high-temperature resistance carbon fiber bicycle rim according to any one of claim 1-5, it is characterised in that the wheel rim Connection left and right sides wall cross-brace arm (15) is provided with the annular hollow structure (11) of body (1).
- 7. high-temperature resistance carbon fiber bicycle rim according to claim 6, it is characterised in that the cross-brace arm (15) On be provided with through hole.
- 8. the high-temperature resistance carbon fiber bicycle rim according to any one of claim 1-5, it is characterised in that described in two sections Wherein one section of breather pipe (3) is air inlet pipe, and another section is escape pipe.
- 9. a kind of bicycle, it is characterised in that including the high-temperature resistance carbon fiber bicycle quick any one of claim 1-8 Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721149264.9U CN207173166U (en) | 2017-09-08 | 2017-09-08 | A kind of high-temperature resistance carbon fiber bicycle rim and bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721149264.9U CN207173166U (en) | 2017-09-08 | 2017-09-08 | A kind of high-temperature resistance carbon fiber bicycle rim and bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207173166U true CN207173166U (en) | 2018-04-03 |
Family
ID=61741914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721149264.9U Expired - Fee Related CN207173166U (en) | 2017-09-08 | 2017-09-08 | A kind of high-temperature resistance carbon fiber bicycle rim and bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207173166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656854A (en) * | 2018-07-14 | 2018-10-16 | 苏州源欣江碳纤维科技有限公司 | The auxiliary item of wheel rim composite material |
| CN109050156A (en) * | 2018-09-03 | 2018-12-21 | 宁波新山河电子科技有限公司 | A kind of heat dissipation idler wheel and carrying vehicle on carrying vehicle |
-
2017
- 2017-09-08 CN CN201721149264.9U patent/CN207173166U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656854A (en) * | 2018-07-14 | 2018-10-16 | 苏州源欣江碳纤维科技有限公司 | The auxiliary item of wheel rim composite material |
| CN109050156A (en) * | 2018-09-03 | 2018-12-21 | 宁波新山河电子科技有限公司 | A kind of heat dissipation idler wheel and carrying vehicle on carrying vehicle |
| CN109050156B (en) * | 2018-09-03 | 2023-12-22 | 常州谨恒精机科技有限公司 | Heat dissipation roller for carrier vehicle and carrier vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 |