CN201951161U - Carbon fiber bicycle wheel rim assembly structure - Google Patents
Carbon fiber bicycle wheel rim assembly structure Download PDFInfo
- Publication number
- CN201951161U CN201951161U CN2011200086964U CN201120008696U CN201951161U CN 201951161 U CN201951161 U CN 201951161U CN 2011200086964 U CN2011200086964 U CN 2011200086964U CN 201120008696 U CN201120008696 U CN 201120008696U CN 201951161 U CN201951161 U CN 201951161U
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- Prior art keywords
- carbon fiber
- spoke
- flower
- drum
- wheel rim
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- 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 102
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 102
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 102
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 20
- 230000000712 assembly Effects 0.000 claims description 14
- 238000000429 assembly Methods 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 230000000295 complement effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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Abstract
The utility model provides a carbon fiber bicycle wheel rim assembly structure, which comprises a carbon fiber wheel rim body, a plurality of spokes and a hub. A tire position slot and a cavity are arranged on the carbon fiber wheel rim body. A plurality of spoke seats are arranged on the external side of the bottom of the cavity at intervals, wherein the spoke seats and the wall body of the cavity are integrally formed and the number of the spoke seats is matched with the number of the spokes. One ends of the spokes are fit with the spoke seats and are fixedly connected with the spoke seats by using screws. The other ends of the spokes are fixed on the hub. Since angular holes are not required to be machined on the wall body of the bottom of the tire position slot, the integrity of the wall body is kept, manpower and material resources are saved, disassembling and assembling are facilitated, and the tensile strength and the service life of the wheel rim body are increased. Since the components of the hub are made of carbon fiber, the weight of a bicycle is reduced; since a metallic tooth sleeve is arranged outside the internal side of each carbon fiber spoke, the strength and the tensile force of the spoke are increased; and since the body of a spoke nut penetrates through the base of the carbon fiber hub to tightly lock the internal side of the spoke and the head of the spoke nut is arranged in a concave surface, the assembling and the disassembling of the spoke nut and the spoke are facilitated, the tension of the spoke can be better adjusted and the adjustment of the roundness of the wheel rim is facilitated.
Description
Technical field
The utility model relates to rim structure, relates in particular to the rim assemblies structure of carbon fiber bicycle.
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: carbon fiber bicycle rim assemblies structure, comprise carbon fibre rim body, 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 lateral septal to be provided with several wall body spoke seats integrated and that be complementary with the number of spoke with it, one end of spoke fits and is screwed with the spoke seat and connects, and the other end of spoke is fixed on the flower-drum.
Described spoke seat is made as the arc plate-like lug.
Described spoke is made by carbon fiber, and its outer end that connects with the spoke seat is the arc sheet, and its inner socket has externally threaded metal braces.
Described spoke seat is made as the lug with two arcs; The outer end of described spoke is made as two arc sheets that the lug with two arcs is complementary, and its inner socket has externally threaded metal braces.
Described flower-drum comprises carbon fiber tubular axis, carbon fiber pipe, bearing, carbon fiber flower-drum pedestal, carbon fiber flower-drum loam cake, several spoke nut and fastening covers; The carbon fiber tubular axis is set as stepped shaft small in ends broad in the middle, respectively assembles a bearing at the two ends of macro-axis, and carbon fiber pipe is sleeved on outside carbon fiber tubular axis macro-axis and the bearing; Carbon fiber pipe outer wall two ends are provided with cascaded surface, two carbon fiber flower-drum pedestals are assemblied in the two ends of carbon fiber pipe respectively, carbon fiber flower-drum pedestal spaced radial is provided with the mounting hole that matches with spoke, and the outer end of carbon fiber flower-drum pedestal is made as concave surface, and concave surface communicates with mounting hole and constitutes the assembling chamber; Spoke the inner is passed mounting hole and is connected with the locking of spoke nut in concave surface; It is outer with the concave surface sealing that carbon fiber flower-drum loam cake is sleeved on carbon fiber flower-drum pedestal, and fastening cover is serially connected in outside the carbon fiber flower-drum loam cake and with carbon fiber flower-drum loam cake and carbon fiber flower-drum pedestal axial restraint.
Described bearing is a Bearing.
Described spoke nut is provided with hemispheric head, and this body diameter is suitable with the mounting hole of carbon fiber flower-drum pedestal; Tapped bore runs through head and body, and matches with the metal braces outside thread of spoke.
Described fastening cover is provided with through hole, and the small end external diameter of through-hole aperture and carbon fiber tubular axis is complementary, and the small end gummed of fastening cover and carbon fiber tubular axis is fixing.
Compare with background technology, the utility model has the following advantages after adopting said structure:
One, owing to be provided with integrated with it spoke seat in carbon fibre rim body bottom side and be used for fixing spoke, need be in wall body machining angle hole, the bottom of position of foetus slotted eye, the integraty that has kept its wall body, not only reduce work programme, saved human and material resources, be convenient to folding dress, simple to operate, also increased rim body tensile strength and service life.
Two,, improved efficiency of assembling when assembling spoke like this, simplified Production Time, improved product strength again because of not needing to penetrate the spoke nut with lead-in wire; Outward appearance novelty, beautiful has increased the competitiveness of product in market.
Three, because the assembly of flower-drum adopts the carbon fiber material to make, alleviated the weight of bicycle, each unit construction is simple, easy to assembly simultaneously; The inner peripheral hardware metal braces of carbon fiber spoke has increased spoke intensity and pulling force; The body of spoke nut passes carbon fiber flower-drum pedestal with the inner locking of spoke, and its head is arranged in the concave surface, is convenient to spoke nut and spoke assembly and disassembly, can better regulates the tension force of spoke, is convenient to adjust the out of roundness of wheel rim.
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 and spoke outer end connection structure scheme drawing.
Fig. 3 is the inner bonded assembly structural representation of the utility model flower-drum and spoke.
Fig. 4 is one of the utility model carbon fiber bicycle rim structure scheme drawing.
Fig. 5 is one of the utility model carbon fiber bicycle rim structure scheme drawing
The specific embodiment
Embodiment, carbon fiber bicycle rim assemblies structure comprises carbon fibre rim body 1, some carbon fiber spokes 2 and flower-drum 3, 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 one, chamber 12 bottom outside at interval be provided with several wall body spoke seats 13 integrated and that be complementary with the number of spoke with it, described spoke seat 13 is made as the lug with two arcs; Described spoke 2 is the Y font, made by carbon fiber, two outer ends 21 are made as two arc sheets that the lug with two arcs is complementary, two arc lugs applyings of two outer ends 21 and spoke seat 13, and with screw 7 locking, inner 22 gummeds one of spoke have externally threaded metal braces 23; Because being provided with integrated with it spoke seat 13 in carbon fibre rim body 1 bottom side is used for fixing carbon fiber spoke 2, need be in wall body machining angle hole, the bottom of position of foetus slotted eye 11, the integraty that has kept rim body 1, not only reduce work programme, saved human and material resources, be convenient to folding dress, simple to operate, 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 2 so again, simplified Production Time, improved product strength with lead-in wire; Outward appearance novelty, beautiful has increased the competitiveness of product in market;
Described flower-drum 3 comprises carbon fiber tubular axis 31, carbon fiber pipe 32, Bearing 33, carbon fiber flower-drum pedestal 34, carbon fiber flower-drum loam cake 35, several spoke nuts 36 and fastening cover 37; Carbon fiber tubular axis 31 is set as stepped shaft small in ends broad in the middle, respectively assembles a Bearing 33 at the two ends of macro-axis 311, and carbon fiber pipe 32 is set in outside carbon fiber tubular axis macro-axis 311 and the Bearing 33, and glues together with them; Carbon fiber pipe 32 outer wall two ends are provided with cascaded surface, and two carbon fiber flower-drum pedestals 34 are assemblied in the two ends of carbon fiber pipe 32 respectively, and are resisted against on the end face 321 of cascaded surface; Carbon fiber flower-drum pedestal 34 spaced radials are provided with mounting hole 341, and the outer end of carbon fiber flower-drum pedestal 34 is made as concave surface 342, and concave surface 342 communicates with mounting hole 341; Described spoke nut 36 is provided with hemispheric head 361 and body 362, and the mounting hole 341 of the external diameter of body 362 and carbon fiber flower-drum pedestal 34 is suitable; Tapped bore runs through head and body, and matches with metal braces 23 outside threads of carbon fiber spoke 2; Spoke the inner 22 is passed mounting hole 341 and is connected with 36 lockings of spoke nut in concave surface 342;
Carbon fiber flower-drum loam cake 35 is fastened on carbon fiber flower-drum pedestal 34 outer faces, and with concave surface 342 sealings, fastening cover 37 is provided with through hole, the small end external diameter of through-hole aperture and carbon fiber tubular axis 31 is complementary, and it is fixing with the small end of carbon fiber tubular axis gummed after with carbon fiber flower-drum loam cake 35, carbon fiber flower-drum pedestal 34 axial compression.
Because the assembly of flower-drum 3 adopts the carbon fiber material to make, and has alleviated the weight of bicycle, each unit construction is simple, easy to assembly simultaneously; The inner 22 peripheral hardware metal braces 23 of carbon fiber spoke have increased carbon fiber spoke intensity and pulling force; The body of spoke nut 36 passes carbon fiber flower-drum pedestal 34 with inner 22 lockings of carbon fiber spoke, its head 361 is arranged in the concave surface 342, be convenient to spoke nut 36 and carbon fiber spoke 2 assembly and disassemblies, can better regulate the tension force of spoke, be convenient to adjust the out of roundness of carbon fibre rim.
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 (8)
1. carbon fiber bicycle rim assemblies structure, comprise carbon fibre rim body, 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, its feature ground is in lateral septal several wall body spoke seats integrated and that be complementary with the number of spoke with it that is provided with of: cavity bottom, one end of spoke fits and is screwed with the spoke seat and connects, and the other end of spoke is fixed on the flower-drum.
2. carbon fiber bicycle rim assemblies structure according to claim 1 is characterized in that: described spoke seat is made as the arc plate-like lug.
3. carbon fiber bicycle rim assemblies structure according to claim 2, it is characterized in that: described spoke is made by carbon fiber, and its outer end that connects with the spoke seat is the arc sheet, and its inner socket has externally threaded metal braces.
4. carbon fiber bicycle rim assemblies structure according to claim 1 is characterized in that: described spoke seat is made as the lug with two arcs; The outer end of described spoke is made as two arc sheets that the lug with two arcs is complementary, and its inner socket has externally threaded metal braces.
5. according to claim 1 or 2 or 3 or 4 described carbon fiber bicycle rim assemblies structures, it is characterized in that: described flower-drum comprises carbon fiber tubular axis, carbon fiber pipe, bearing, carbon fiber flower-drum pedestal, carbon fiber flower-drum loam cake, several spoke nut and fastening covers; The carbon fiber tubular axis is set as stepped shaft small in ends broad in the middle, respectively assembles a bearing at the two ends of macro-axis, and carbon fiber pipe is sleeved on outside carbon fiber tubular axis macro-axis and the bearing; Carbon fiber pipe outer wall two ends are provided with cascaded surface small in ends broad in the middle, two carbon fiber flower-drum pedestals are assemblied in the two ends of carbon fiber pipe respectively, carbon fiber flower-drum pedestal spaced radial is provided with the mounting hole that matches with spoke, and the outer end of carbon fiber flower-drum pedestal is made as concave surface, and concave surface communicates with mounting hole; Spoke the inner is passed mounting hole and is connected with the locking of spoke nut in concave surface; It is outer with the concave surface sealing that carbon fiber flower-drum loam cake is sleeved on carbon fiber flower-drum pedestal, and fastening cover is serially connected in outside the carbon fiber flower-drum loam cake and with carbon fiber flower-drum loam cake and carbon fiber flower-drum pedestal axial restraint.
6. carbon fiber bicycle rim assemblies structure according to claim 5 is characterized in that: described bearing is a Bearing.
7. carbon fiber bicycle rim assemblies structure according to claim 5 is characterized in that: described spoke nut is provided with hemispheric head, and this body diameter is suitable with the mounting hole of carbon fiber flower-drum pedestal; Tapped bore runs through head and body, and matches with the metal braces outside thread of spoke.
8. carbon fiber bicycle rim assemblies structure according to claim 5, it is characterized in that: described fastening cover is provided with through hole, and the small end external diameter of through-hole aperture and carbon fiber tubular axis is complementary, and the small end gummed of fastening cover and carbon fiber tubular axis is fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200086964U CN201951161U (en) | 2011-01-07 | 2011-01-07 | Carbon fiber bicycle wheel rim assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200086964U CN201951161U (en) | 2011-01-07 | 2011-01-07 | Carbon fiber bicycle wheel rim assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201951161U true CN201951161U (en) | 2011-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200086964U Expired - Lifetime CN201951161U (en) | 2011-01-07 | 2011-01-07 | Carbon fiber bicycle wheel rim assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201951161U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320217A (en) * | 2011-06-23 | 2012-01-18 | 广州迪诺克碳纤维科技有限公司 | Gluing type integral full-carbon fiber composite material wheel rim and manufacturing method thereof |
| CN104968509A (en) * | 2012-06-27 | 2015-10-07 | 卡尤科斯牛仔有限公司 | Bicycle wheel with unitary side construction |
| WO2016011786A1 (en) * | 2014-07-20 | 2016-01-28 | 郭克亚 | Hub of spoke-type wheel and spoke-type wheelset formed by same |
| CN105415966A (en) * | 2015-12-22 | 2016-03-23 | 天津瑞丰源科技有限公司 | Carbon fiber bicycle ring with adjustable roundness |
| CN105437860A (en) * | 2015-12-22 | 2016-03-30 | 天津瑞丰源科技有限公司 | High-temperature-resisting carbon fiber bicycle rim |
| CN105539000A (en) * | 2015-12-22 | 2016-05-04 | 天津瑞丰源科技有限公司 | Carbon fiber bicycle ring with night lamps |
-
2011
- 2011-01-07 CN CN2011200086964U patent/CN201951161U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320217A (en) * | 2011-06-23 | 2012-01-18 | 广州迪诺克碳纤维科技有限公司 | Gluing type integral full-carbon fiber composite material wheel rim and manufacturing method thereof |
| CN104968509A (en) * | 2012-06-27 | 2015-10-07 | 卡尤科斯牛仔有限公司 | Bicycle wheel with unitary side construction |
| US9770940B2 (en) | 2012-06-27 | 2017-09-26 | Cayucos Cowboys, Llc | Bicycle wheel with unitary side construction |
| WO2016011786A1 (en) * | 2014-07-20 | 2016-01-28 | 郭克亚 | Hub of spoke-type wheel and spoke-type wheelset formed by same |
| CN105415966A (en) * | 2015-12-22 | 2016-03-23 | 天津瑞丰源科技有限公司 | Carbon fiber bicycle ring with adjustable roundness |
| CN105437860A (en) * | 2015-12-22 | 2016-03-30 | 天津瑞丰源科技有限公司 | High-temperature-resisting carbon fiber bicycle rim |
| CN105539000A (en) * | 2015-12-22 | 2016-05-04 | 天津瑞丰源科技有限公司 | Carbon fiber bicycle ring with night lamps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: XIAMEN HONGJI WEIYE COMPOSITES TECHNOLOGY CO., LTD. Assignor: Wang Jingshan Contract record no.: 2012350000050 Denomination of utility model: Carbon fiber bicycle wheel rim assembly structure Granted publication date: 20110831 License type: Exclusive License Record date: 20120416 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Carbon fiber bicycle wheel rim assembly structure Effective date of registration: 20120720 Granted publication date: 20110831 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: 20110831 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: 20180508 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: 20110831 |