CN202557204U - Adjustable carbon fiber rim combination structure - Google Patents
Adjustable carbon fiber rim combination structure Download PDFInfo
- Publication number
- CN202557204U CN202557204U CN2012200537412U CN201220053741U CN202557204U CN 202557204 U CN202557204 U CN 202557204U CN 2012200537412 U CN2012200537412 U CN 2012200537412U CN 201220053741 U CN201220053741 U CN 201220053741U CN 202557204 U CN202557204 U CN 202557204U
- Authority
- CN
- China
- Prior art keywords
- wheel
- spoke
- carbon fiber
- frame
- adjustable carbon
- 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
Links
Images
Landscapes
- Moulding By Coating Moulds (AREA)
Abstract
The utility model belongs to the field of wheel accessories, in particular discloses an adjustable carbon fiber rim combination structure. The adjustable carbon fiber rim combination structure comprises a wheel frame, spokes and a wheel hub, and is characterized in that the wheel and the spokes are made from carbon fiber composites, two ends of the spokes are respectively connected with two sides of the wheel frame and the wheel hubs, and the spokes are symmetrically arranged on two sides of the wheel hub in pairs and evenly distributed on the wheel frame. The adjustable carbon fiber rim combination structure is simple in structure, convenient to use, and applicable to composite wheels with inner tubes or without inner tubes, and can realize roundness change of the wheel frame by simple adjustment, thus ensuring the roundness of the whole wheel, and improving the quality reliability of the carbon fiber composite wheels.
Description
(1) technical field
The utility model belongs to the wheel fitting field, particularly a kind of adjustable carbon fibre rim unitized construction.
(2) background technology
Bicycle mainly is to trample the walking-replacing tool that advances for power by manpower, and ergonomics, aerodynamic relative theory have been used in its combination, and parts are numerous, comprise vehicle frame, crotch, handle, wheel rim, chain etc.For reducing bicycle weight, save rider's muscle power, bicycle develops into compound this case material making of carbon fiber by making with metallic material gradually, and carbon fiber composite material is compared with metallic material, and its density only has 1.6g/m
3, be merely 1/5 of steel, therefore can reduce the bicycle deadweight greatly; In addition, carbon fiber composite material also has excellent anti-corrosion performance, strength-to-density ratio, specific modulus advantages of higher; Crotch, crank, seat pipe, handle along with the development of composite material forming and designing technique, had occurred carbon fiber composite material vehicle frame, wheel etc. again before and after the composite material component of at first making with carbon fiber composite material comprised.
As far as bicycle, wheel is the parts of unique and ground direct contact in its all component, also is the most frequent parts of stressed variation, the quality of wheel mass, for bicycle steadily, safety traffic is significant; Wherein wheel circularity is to the having the greatest impact of driving process, and the circularity of wheel is guaranteed by wheel rim, if the circularity of wheel rim is not good, can cause tire and wheel rim chimeric not good, the energy conversion rate of riding is low, the problem such as not steady of going, all can influence to drive effect.For traditional bicycle; The circularity of wheel rim is that effect makes it to keep circular when relying on wheel nave the right and left to tens wire spokes between the wheel rim; And for later-model carbon fiber bicycle, carbon fibre rim particularly is because its hardness, wear resisting property have been compared a certain distance with metallic material; Therefore be difficult to adjust circularity with the mode that traditional spoke is regulated, the precision of mould guarantees in the forming process and can only lean on.Reduction for the circularity that in use causes because of factor affecting such as stressed, as to be heated is powerless, therefore needs the unitized construction of the new scalable wheel rim circularity of design, thereby improves the Combination property of carbon fiber bicycle.
(3) summary of the invention
The utility model provides a kind of adjustable carbon fibre rim unitized construction simple in structure, easy to use in order to remedy the deficiency of prior art.
The utility model is realized through following technical scheme:
A kind of adjustable carbon fibre rim unitized construction; Comprise wheel frame, spoke and wheel hub; It is characterized in that: saidly take turns frame and spoke is processed by carbon fiber composite material; The spoke two ends are connected with the wheel hub both sides with the wheel frame respectively, and spoke is symmetry appearance in pairs in the wheel hub both sides, and evenly are arranged on the wheel frame.
The material that the utility model will be taken turns frame and spoke is designed to carbon fiber composite material; Compare with the metallo-wheel rim, the characteristics of composite material wheel rim distortion are that the scope that deforms is generally bigger, and deflection is less relatively; Spoke distributes on wheel hub symmetrically and evenly, helps balanced wheel rim pressure.
The more excellent scheme of the utility model is:
For guaranteeing the connectivity robustness of each parts, said spoke two ends are connected with wheel frame or wheel hub both sides through bolt or splicing.
The cross section of said spoke is rectangle, circle, semicircle, ellipse, falcate or I-shape.
Saidly take turns frame and spoke one-shot forming, realize that both connections are integrated, both also connect after the moulding respectively more simultaneously, are convenient to install.
Said every pair of spoke middle part is provided with through bolted hole, through regulating the tightness of bolt upper nut, can regulate the length of every pair of spoke, thereby regulate whole circularity of taking turns frame.
The utility model is simple in structure, easy to use; Gone for the inner tube of a tyre, tubeless composite material wheel,, can realize taking turns the change of frame circularity through simple adjusting; Thereby guarantee the circularity of whole wheel, improve the reliability of carbon fiber composite material wheel.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the utility model spoke.
Among the figure, 1 takes turns frame, 2 spokes, 3 bolts, 4 inboard nuts, 5 outboard nut, 6 wheel hubs.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the utility model.This embodiment comprises wheel frame 1, spoke 2 and wheel hub 6, and said frame 1 and the spoke 2 of taking turns processed by carbon fiber composite material, and spoke 2 two ends are connected with wheel hub 6 both sides with wheel frame 1 respectively, and spoke 2 is symmetry appearance in pairs in wheel hub 6 both sides, and evenly is arranged in and takes turns on the frame 1; Said spoke 2 two ends are connected with wheel frame 1 or wheel hub 6 both sides through bolt or splicing; The cross section of said spoke 2 is rectangle, circle, semicircle, ellipse, falcate or I-shape; Saidly take turns frame 1 and spoke 2 one-shot formings; Said every pair of spoke 2 middle parts are provided with through bolt 3 bonded assembly holes.
When the composite material wheel rim in use, because of factor such as stressed, as to be heated deform make that circularity reduces after, through adjusting, realize adjusting to wheel rim circularity to spoke 2 middle part bolts 3 upper nuts.Concrete steps are following:
(1) with the edge of roundness measuring equipment along wheel frame 1, the circularity of measuring pulley frame 1 is confirmed to cause the position that circularity changes on the wheel frame 1;
(2) find near the spoke 2 that causes that the circularity change location is, unclamp the inboard nut 4 on the spoke 2 middle part bolts 3;
(3) slowly screw corresponding outboard nut 5 on the spoke 2 middle part bolts 3; Make two relative spokes 2 to intermediate compression; Width in the middle of the spoke 2 diminishes; Because high-strength, the high module feature of carbon fiber composite material can make two spokes 2 to elongated lengthwise, thereby driven wheel frame 1 circularity changes;
(4) after the adjustment, with roundness measuring equipment the circularity of wheel frame 1 is measured again, whether inspection circularity meets the requirements;
(5) if circularity does not reach requirement yet, then according to the length of relevant position spoke 2 on adjusting knurl frame 1 of the continuation of the method in step (1), (2), (3), the roundness measuring equipment of not stopping using is measured circularity;
(6) when measuring, when the circularity of wheel frame 1 has met the requirements, inboard nut 4 is screwed, prevented to become flexible, accomplish and regulate through roundness measuring equipment.
In sum; The utility model meets the reduction of the circularity of material wheel rim for the bicycle that causes because of factor such as stressed, as to be heated; Can realize regulating through shirtsleeve operation, can effectively guarantee the safety in utilization of composite material bicycle rim, improve service life.
Claims (5)
1. adjustable carbon fibre rim unitized construction; Comprise wheel frame (1), spoke (2) and wheel hub (6); It is characterized in that: saidly take turns frame (1) and spoke (2) is processed by carbon fiber composite material; Spoke (2) two ends are connected with wheel hub (6) both sides with wheel frame (1) respectively, and spoke (2) is symmetry appearance in pairs in wheel hub (6) both sides, and evenly is arranged on the wheel frame (1).
2. adjustable carbon fibre rim unitized construction according to claim 1 is characterized in that: said spoke (2) two ends are connected with wheel frame (1) or wheel hub (6) both sides through bolt or splicing.
3. adjustable carbon fibre rim unitized construction according to claim 1 is characterized in that: the cross section of said spoke (2) is rectangle, circle, semicircle, ellipse, falcate or I-shape.
4. adjustable carbon fibre rim unitized construction according to claim 1 is characterized in that: saidly take turns frame (1) and spoke (2) one-shot forming.
5. adjustable carbon fibre rim unitized construction according to claim 1 is characterized in that: said every pair of spoke (2) middle part is provided with through bolt (3) bonded assembly hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200537412U CN202557204U (en) | 2012-02-20 | 2012-02-20 | Adjustable carbon fiber rim combination structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200537412U CN202557204U (en) | 2012-02-20 | 2012-02-20 | Adjustable carbon fiber rim combination structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202557204U true CN202557204U (en) | 2012-11-28 |
Family
ID=47206898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200537412U Expired - Lifetime CN202557204U (en) | 2012-02-20 | 2012-02-20 | Adjustable carbon fiber rim combination structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202557204U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582353A (en) * | 2012-02-20 | 2012-07-18 | 泰山体育产业集团有限公司 | Adjustable carbon fiber wheel rim combined structure |
| CN105584288A (en) * | 2014-09-26 | 2016-05-18 | 天津顺天电动自行车有限公司 | Novel plaiting method-based spoke wheel |
| 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 |
-
2012
- 2012-02-20 CN CN2012200537412U patent/CN202557204U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582353A (en) * | 2012-02-20 | 2012-07-18 | 泰山体育产业集团有限公司 | Adjustable carbon fiber wheel rim combined structure |
| CN105584288A (en) * | 2014-09-26 | 2016-05-18 | 天津顺天电动自行车有限公司 | Novel plaiting method-based spoke wheel |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102582353A (en) | Adjustable carbon fiber wheel rim combined structure | |
| CN202557204U (en) | Adjustable carbon fiber rim combination structure | |
| CN105270561B (en) | Chain-less bicycle and its wheel fork, vehicle frame | |
| CN105346668A (en) | Non-chain bicycle and rear axle assembly thereof | |
| CN207711700U (en) | A kind of plastics and metal composite electric vehicle or motorcycle drum brake wheel hub | |
| CN202847858U (en) | Bogie wheel formed by adopting spinning process special for armored vehicle | |
| CN203332085U (en) | Portable tire-burst emergency device | |
| CN209051236U (en) | A kind of monoblock type built-up wheel | |
| CN102235316A (en) | Wind motor blade and manufacturing method thereof | |
| CN205468302U (en) | Novel electric scooter wheel hub | |
| CN219750066U (en) | Lightweight carbon fiber bicycle crank | |
| CN209051237U (en) | A kind of two-wheel rim list disc lightweight wheel | |
| CN202986652U (en) | Hub of motorcycle | |
| CN105314056B (en) | Chain-less bicycle and its transmission system | |
| CN218536194U (en) | High-strength tire steel ring | |
| CN205186465U (en) | Two wheeler, tricycle and wheel hub , wheelset thereof | |
| CN202507840U (en) | Wheel hub | |
| CN104057770B (en) | A kind of low cruise wheel for vehicle and preparation method thereof | |
| KR20150060240A (en) | Wheel for adjusting tension | |
| CN109249748A (en) | The hollow wheel of radial plate type | |
| CN215811586U (en) | Pedal load fatigue test equipment for bicycle integrated frame | |
| CN206307230U (en) | A kind of bicycle chainwheel tightening structure | |
| CN209336895U (en) | A kind of electric vehicle mud guard connection structure being easily installed | |
| CN206871258U (en) | A kind of motor tricycle | |
| CN209022678U (en) | Lightweight wheel |
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: Adjustable carbon fiber wheel rim combined structure Effective date of registration: 20190329 Granted publication date: 20121128 Pledgee: Leling Branch of China Construction Bank Co.,Ltd. Pledgor: SHANDONG RARDUS COMPOSITE MATERIALS CO.,LTD. Registration number: 2019370000058 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |
|
| CX01 | Expiry of patent term | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220727 Granted publication date: 20121128 Pledgee: Leling Branch of China Construction Bank Co.,Ltd. Pledgor: SHANDONG RARDUS COMPOSITE MATERIALS CO.,LTD. Registration number: 2019370000058 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |