CN201941514U - Assembly-convenient carbon fiber bicycle rim component - Google Patents
Assembly-convenient carbon fiber bicycle rim component Download PDFInfo
- Publication number
- CN201941514U CN201941514U CN201120008712XU CN201120008712U CN201941514U CN 201941514 U CN201941514 U CN 201941514U CN 201120008712X U CN201120008712X U CN 201120008712XU CN 201120008712 U CN201120008712 U CN 201120008712U CN 201941514 U CN201941514 U CN 201941514U
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- spoke
- spokes
- main body
- hole
- 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.)
- Expired - Lifetime
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 23
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 23
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 23
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 21
- 229910052799 carbon Inorganic materials 0.000 claims description 21
- 239000000835 fiber Substances 0.000 claims description 21
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 230000000295 complement effect Effects 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model provides an assembly-convenient carbon fiber bicycle rim component which comprises a carbon fiber rim main body, connecting pieces and a plurality of spokes and hubs, wherein a plurality of equidistant aluminum pieces are buried at the bottom part of a chamber of the carbon fiber rim main body and are provided with inner threaded holes; angles of the inner threaded holes are adapted to the assembling angles of the spokes; the number of the aluminum pieces is matched with that of the spokes; one ends of the spokes are fixed on the aluminum pieces of the carbon fiber rim main body in a locked manner by the connecting pieces, and the other ends are fixed on the hubs; and a wall body of the bottom part of the chamber of the carbon fiber rim main body is also provided with passing-through holes where the spokes passing through. As the plurality of aluminum pieces are buried at the bottom part of the chamber of the carbon fiber rim main body, and the steel spokes are fixed on the aluminum pieces in a locked manner by the connecting pieces, passing-through holes are not needed to be machined on the wall body of the bottom part of slotted holes of a tire, and therefore, the completeness of the wall body is kept; machining processes are reduced; labor and materials are saved; the tensile strength of the rim main body is enhanced; and the service life of the rim main body is prolonged; moreover, as lead wires do not need to pass through nuts of the spokes, the assembling efficiency of the spokes is improved, the production time is reduced, and the product strength is improved.
Description
Technical field
The utility model relates to rim structure, relates in particular to be convenient to stack-mounted carbon fibre rim unit construction.
Background technology
The carbon fiber bicycle spoke unit construction scheme drawing of the existing band inner tube of a tyre as shown in Figure 1, carbon fibre rim body 1 is made up of semi-enclosed position of foetus slotted eye 11 and osed top chamber 12, the two upper and lower arrangement, constitute by the carbon fiber one, slotted eye 11 cards in the position of foetus are established and are held the inner tube of a tyre, inner cavity chamber bottom wall body 120 at interval be processed into the locking hole that passes for spoke nut 5, spoke nut 5 passes the end of locking hole with the spoke 2 that is locked, another end of spoke 2 is fixed on the flower-drum; For increasing the locking hole intensity of wall body on every side, avoid in use occurring crackle, damaged influence the intensity of bicycle, the service life of wheel rim, the designer buries aluminum strip 6 in cavity bottom, to increase the intensity of locking hole periphery wall body, when assembling, for spoke nut 5 is contained in the locking hole, can on the wall body of the bottom of position of foetus slotted eye 11, process the via hole that can allow spoke nut 5 pass through, and by thin wire as lead-in wire, allow spoke nut 5 be installed in one by one in several locking holes by via hole, this assembling speed is very slow, consuming time, and efficient is low; Owing to process the via hole that allows spoke nut 5 pass, destroyed the integraty of carbon fibre rim body, influence its intensity and rigidity.
The utility model content
The utility model provides a kind of carbon fibre rim intensity height that allows, and assembling speed is fast, shorten production time and be convenient to stack-mounted carbon fiber bicycle rim assemblies.
The technical scheme that its technical matters that solves the utility model adopts is: be convenient to stack-mounted carbon fiber bicycle rim assemblies, comprise the carbon fibre rim body, connector, some spokes and flower-drum, the carbon fibre rim body is provided with position of foetus slotted eye and chamber, the two is arranged above and below, the wall body of position of foetus slotted eye and chamber is made of the carbon fiber one, cavity bottom is embedded with several aluminum components of five equilibrium at interval, aluminum component is provided with internal thread hole, the angle of its internal thread hole and spoke assembling angle are suitable, the number of aluminum component and the number of spoke are complementary, one end of spoke locks on the aluminum component of carbon fibre rim body by connector, the other end of spoke is fixed on the flower-drum, and described carbon fibre rim body chamber base wall body also is provided with the via hole that passes for spoke.
Described connector is made as large and small end, and small end is made as the external thread rod that matches with the aluminum component negative thread, and big end is provided with internal thread hole, and outside thread and negative thread are made as positive and negative tooth.
Described flower-drum is made by aluminum alloy, and its two ends are equipped with through hole.
Described spoke is made by steel wire, and the one end is provided with the outside thread that the internal thread hole with connector is complementary; Its other end bends the through hole that passes flower-drum laterally.
After adopting said structure, compared following advantage with background technology:
One, because the cavity bottom of carbon fibre rim body is embedded with several aluminum components of five equilibriums at interval, wire spoke is by on the connector locking ground aluminum component, need be at the bottom of position of foetus slotted eye wall body processing via hole, the integraty that has kept its wall body, not only reduce work programme, saved human and material resources, also increased rim body tensile strength and service life; Because of not needing to penetrate the spoke nut, improved efficiency of assembling when assembling spoke so again, simplified Production Time, improved product strength with lead-in wire;
Three, because the aluminum strip that buries in inciting somebody to action is provided with the independently aluminum component that matches one by one with spoke, its stressed axial width strengthens, and not only stressed effect is better, and the weight of product also alleviates to some extent.
Its four because external thread rod and the internal thread hole of connector is positive and negative tooth, during the rotation assembling, can be simultaneously assemble with the aluminum component of spoke and carbon fibre rim body, saved the time, enhance productivity.
Below in conjunction with drawings and Examples the utility model is described in further detail; But the stack-mounted carbon fiber bicycle rim assemblies of being convenient to of the present utility model is not limited to embodiment.
Description of drawings
Fig. 1 is the structural representation of prior art spoke assembly;
Fig. 2 is the utility model carbon fibre rim body cross-sectional view.
Fig. 3 is the structural representation that each assembly of the utility model carbon fiber bicycle wheel rim connects.
Fig. 4 is the structural representation of the utility model carbon fiber bicycle wheel rim.
The specific embodiment
Embodiment, as Fig. 2, Fig. 3, shown in Figure 4, be convenient to stack-mounted carbon fiber bicycle rim assemblies, comprise carbon fibre rim body 1, the some spokes of making by steel wire 2, flower-drum 3 and connector 4, carbon fibre rim body 1 is provided with position of foetus slotted eye 11 and chamber 12, the two is arranged above and below, the wall body of position of foetus slotted eye 11 and chamber 12 is made of the carbon fiber layer one, chamber 12 bottoms are embedded with several aluminum components 13 of five equilibrium at interval, aluminum component 13 is provided with internal thread hole 131, the angle of its internal thread hole 131 and spoke 2 assembling angles are suitable, and the number of the number of aluminum component 13 and spoke 2 is complementary; Connector 4 is made as big end 41 and small end 42, and small end 42 is made as the external thread rod that matches with aluminum component 13 negative threads, holds 41 to be provided with internal thread hole 410 greatly, and outside thread and negative thread are made as positive and negative tooth; The small end 42 of connector 4 and aluminum component 5 thread connection, hold greatly 42 with spoke 2 thread connection; Because external thread rod and the internal thread hole of connector 4 are positive and negative tooth, during the rotation assembling, can be simultaneously assemble with the aluminum component 13 of spoke 2 and carbon fibre rim body 1, saved the time, enhance productivity; And having deducted the use of spoke nut 5, the weight of product also alleviates to some extent; Independent aluminum component 13 because of matching with spoke 2 again, its stressed axial width strengthens, and has increased the force intensity that is subjected to of carbon fibre rim body 1; Described flower-drum 3 is made by aluminum alloy, and its two ends are equipped with for spoke and pass through hole 31; The other end of spoke 2 bends the through hole 31 that passes flower-drum 3 laterally, by nut 6 lockings; Carbon fibre rim body 1 chamber 12 bottom wall bodies also are provided with for spoke 2 and pass the via hole 14 of locking at aluminum component 13.
After adopting said structure, because chamber 12 bottoms of carbon fibre rim body 1 are embedded with several aluminum components 13 of five equilibrium at interval, wire spoke 2 is by on the connector 4 locking ground aluminum components 13, need be at the bottom of position of foetus slotted eye 11 wall body processing via hole, the integraty that has kept its wall body, not only reduce work programme, saved human and material resources, also increased rim body 1 tensile strength and service life; Because of not needing to penetrate spoke nut 5, improved efficiency of assembling when assembling spoke so again, simplified Production Time, improved product strength with lead-in wire.
The above, it only is the utility model preferred embodiment, be not to limit the utility model practical range with this, all personages who is familiar with this technology, the i.e. equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (4)
1. be convenient to stack-mounted carbon fiber bicycle rim assemblies, comprise the carbon fibre rim body, connector, some spokes and flower-drum, the carbon fibre rim body is provided with position of foetus slotted eye and chamber, the two is arranged above and below, the wall body of position of foetus slotted eye and chamber is made of the carbon fiber one, it is characterized in that: cavity bottom is embedded with several aluminum components of five equilibrium at interval, aluminum component is provided with internal thread hole, the angle of its internal thread hole and spoke assembling angle are suitable, the number of aluminum component and the number of spoke are complementary, one end of spoke locks on the aluminum component of carbon fibre rim body by connector, the other end of spoke is fixed on the flower-drum, and described carbon fibre rim body chamber base wall body also is provided with the via hole that passes for spoke.
2. the stack-mounted carbon fiber bicycle rim assemblies of being convenient to according to claim 1, it is characterized in that: described connector is made as large and small end, small end is made as the external thread rod that matches with the aluminum component negative thread, and big end is provided with internal thread hole, and outside thread and negative thread are made as positive and negative tooth.
3. the stack-mounted carbon fiber bicycle rim assemblies of being convenient to according to claim 1, it is characterized in that: described flower-drum is made by aluminum alloy, and its two ends are equipped with the through hole that passes for spoke.
4. the stack-mounted carbon fiber bicycle rim assemblies of being convenient to according to claim 1 is characterized in that: described spoke, to make by steel wire, and the one end is provided with the outside thread that the internal thread hole with connector is complementary; Its other end bends the through hole that passes flower-drum laterally and connects with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120008712XU CN201941514U (en) | 2011-01-07 | 2011-01-07 | Assembly-convenient carbon fiber bicycle rim component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120008712XU CN201941514U (en) | 2011-01-07 | 2011-01-07 | Assembly-convenient carbon fiber bicycle rim component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201941514U true CN201941514U (en) | 2011-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120008712XU Expired - Lifetime CN201941514U (en) | 2011-01-07 | 2011-01-07 | Assembly-convenient carbon fiber bicycle rim component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201941514U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI505949B (en) * | 2012-09-20 | 2015-11-01 | ||
| WO2019019785A1 (en) * | 2017-07-25 | 2019-01-31 | 厦门鸿基伟业复材科技有限公司 | Carbon fibre spoke and manufacturing method therefor |
| GB2567714A (en) * | 2017-07-25 | 2019-04-24 | Xiamen Hongji Weiye Ind Co Ltd | Carbon fibre spoke and manufacturing method therefor |
| US11701918B1 (en) | 2019-04-17 | 2023-07-18 | Hed Cycling Products, Inc. | Bicycle rim adapted to reduce spoke fatigue |
-
2011
- 2011-01-07 CN CN201120008712XU patent/CN201941514U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI505949B (en) * | 2012-09-20 | 2015-11-01 | ||
| WO2019019785A1 (en) * | 2017-07-25 | 2019-01-31 | 厦门鸿基伟业复材科技有限公司 | Carbon fibre spoke and manufacturing method therefor |
| GB2567714A (en) * | 2017-07-25 | 2019-04-24 | Xiamen Hongji Weiye Ind Co Ltd | Carbon fibre spoke and manufacturing method therefor |
| GB2567714B (en) * | 2017-07-25 | 2021-07-21 | Xiamen Hongji Weiye Ind Co Ltd | Carbon fiber spoke and manufacturing method thereof |
| US11077706B2 (en) | 2017-07-25 | 2021-08-03 | Xiamen Hongji Weiye Industrial Co., Ltd | Carbon fiber spoke and manufacturing method thereof |
| US11701918B1 (en) | 2019-04-17 | 2023-07-18 | Hed Cycling Products, Inc. | Bicycle rim adapted to reduce spoke fatigue |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Assembly-convenient carbon fiber bicycle rim component Effective date of registration: 20120720 Granted publication date: 20110824 Pledgee: The best financing Company limited by guarantee (Fujian) Pledgor: Wang Jingshan|Xiamen Hongji Weiye Material Technology Co., Ltd. Registration number: 2012990000392 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130621 Granted publication date: 20110824 Pledgee: The best financing Company limited by guarantee (Fujian) Pledgor: Wang Jingshan|Xiamen Hongji Weiye Material Technology Co., Ltd. Registration number: 2012990000392 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180712 Address after: 361000 Tongming Park, Tongan District, Xiamen, Fujian, 118 Patentee after: XIAMEN HONGJI WEIYE COMPOSITES TECHNOLOGY CO., LTD. Address before: 361000 Tongming garden 118, Tongan Industrial Concentration Area, Xiamen, Fujian Patentee before: Wang Jingshan |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |