CN102627056B - Rim structure of light-type all-terrain motorcycle - Google Patents
Rim structure of light-type all-terrain motorcycle Download PDFInfo
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- CN102627056B CN102627056B CN201210105824.6A CN201210105824A CN102627056B CN 102627056 B CN102627056 B CN 102627056B CN 201210105824 A CN201210105824 A CN 201210105824A CN 102627056 B CN102627056 B CN 102627056B
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Abstract
The invention provides a rim structure of a light-type all-terrain motorcycle, in order to solve the problem that in the rim structure of the traditional light-type all-terrain motorcycle, a higher finished motorcycle bearing ability cannot be met or the using environment is bad. The rim structure of the light-type all-terrain motorcycle is used for improving the rim outline, the radial plate structure, the size and the shape of a lightening hole and the like and comprises a rim part which is provided with two sections of arcs with different circle centers, a rim which is a flat-base deep groove, the radial plate of which the connection section with the rim is a straight line, a radial plate central hole which is arranged outwards and is provided with reinforcing rib groove at the front part in a protruding way, and the like. The bearing ability of the rim of the motorcycle is increased to a large extent under the condition of the same material and the same thickness.
Description
Technical field
The present invention relates to a kind of light all-terrain motorcycle, specially refer to a kind of rim structure of light all-terrain motorcycle.
Background technology
Light all-terrain motorcycle is mainly used in the non-pavement usages of mating formation such as mountain region, jungle, marsh, desert, Gobi desert.Light all-terrain motorcycle is due to the particularity of environment for use, more and more higher to the requirement of strength of wheel rim, but under the pressure of the demand of economy dynamic property, the weight of wheel rim can not unconfinedly increase again.At present widespread use be the rim structure of U.S.'s tyre rim association criterion (being called for short TRA) defined, in the time whole bearing capability being had relatively high expectations or environment for use is comparatively severe, this kind of rim structure cannot meet the demands, unless increased the thickness of wheel rim entirety sheet material, or used the bracing ring of sheet material scroll in the welding of wheel rim both sides.But, the thickness that increases wheel rim entirety sheet material is difficult for realizing in technique, also can increase the weight of car load; Employing bracing ring can be because the shape of bracing ring must be accomplished strict conformance with the shape of reinforcing section within the scope of certain width, and the scroll of heavy-gauge sheeting in technique be difficult for realize etc. have because of, make technique become complicated, be almost equal to wheel rim is made to two-layer welding.
Summary of the invention
For can not meeting of solving that prior art light all-terrain motorcycle rim structure the exists problems such as whole bearing capability is had relatively high expectations or environment for use is comparatively severe, the present invention proposes a kind of rim structure of light all-terrain motorcycle.The rim structure of light all-terrain motorcycle of the present invention, comprising:
(1) wheel rim place is two sections of circular arcs and decentraction, the radius R of one section of circular arc
1scope is 9.5～11.5mm, the radius R of another section of circular arc
2scope is 6～8mm;
(2) wheel rim is flat deep trouth, groove depth H
1scope is 20～30mm, groove width L
1scope is 60～100mm, and the outline line inclined angle alpha scope on groove both sides is 4～6 °;
(3) protruding peak place is apart from wheel rim inner distance L
2scope is 20～30mm, wheel rim width L
3and height H
2scope is respectively 16～18mm;
(4) the diameter phi of wheel rim
1scope is 305～381mm; Rim width L
4scope is 203～267mm;
(5) wheel rim sheet metal thickness scope is 2.5～4.5mm;
(6) disc and wheel rim linkage section are straight line, and straight line end connects one section of radius R
3scope is 18～30 circular arc, and the end of circular arc and one section of degree of dip β scope are the oblique line phase of 65～85 °, form 7 fonts;
(7) thickness H of lordosis at disc centre hole laterally,
3scope is the reinforced rib groove of 3～6mm;
(8) the diameter phi of disc
2scope is 134～198mm;
(9) disc front is near bolt hole, opens ladder type lightening hole A3～6 and along circumferentially uniform, along disc outward flange open semicircle arc lightening grooves B3～6 and circumferentially uniform;
(10) web thickness scope is 4～8mm.
The useful technique effect of the rim structure of light all-terrain motorcycle of the present invention is to carry out innovative design by the structure of the outline line to wheel rim and disc, makes under same material thickness, and the load-carrying capacity of wheel rim is largely increased.
Brief description of the drawings
Accompanying drawing 1 is the cross-sectional schematic at the rim structure wheel rim place of light all-terrain motorcycle of the present invention;
Accompanying drawing 2 is partial schematic diagrams of the rim structure disc of light all-terrain motorcycle of the present invention;
Accompanying drawing 3 is disc front elevational schematic of the rim structure of light all-terrain motorcycle of the present invention;
Accompanying drawing 4 is disc cross-sectional schematic of the rim structure of light all-terrain motorcycle of the present invention.
Below in conjunction with the drawings and specific embodiments, the rim structure of light all-terrain motorcycle of the present invention is further described.
Detailed description of the invention
Accompanying drawing 1 is the cross-sectional schematic at the rim structure wheel rim place of light all-terrain motorcycle of the present invention, accompanying drawing 2 is partial schematic diagrams of the rim structure disc of light all-terrain motorcycle of the present invention, as seen from the figure, the rim structure of light all-terrain motorcycle of the present invention is mainly to improve for wheel rim outline line and web pattern, wherein:
Improvement to wheel rim outline line mainly comprises:
(1) wheel rim place is two sections of circular arcs and decentraction, the radius R of one section of circular arc
1scope is 9.5～11.5mm, the radius R of another section of circular arc
2scope is 6～8mm.If adopt one section of circular arc or two sections of concentric circular arcs, supporting effect is poor.In addition, the bead coil that it is 10～12mm that the rim structure of light all-terrain motorcycle of the present invention adopts being designed with of two ends circular arc to be beneficial to diameter is strengthened wheel rim place, and bead coil can carry out good laminating with wheel rim, and stiffening effect is more obvious.
(2) wheel rim is flat deep trouth, groove depth H
1scope is 20～30mm, groove width L
1scope is 60～100mm, and the outline line inclined angle alpha scope on groove both sides is 4～6 °.Such design ensures that load-carrying capacity is the strongest within the scope of this, with tire fiting effect the best.
(3) protruding peak place is apart from wheel rim inner distance L
2scope is 20～30mm, wheel rim width L
3and height H
2scope is respectively 16～18mm.Thus, strengthen the area of contact of bead seat and wheel rim, wheel rim contact stress is reduced effectively.
The diameter phi of the wheel rim of the rim structure of light all-terrain motorcycle of the present invention
1scope is 305～381mm; Rim width L
4scope is 203～267mm; Wheel rim sheet metal thickness scope is 2.5～4.5mm;
Improvement to web pattern mainly comprises:
(1) disc and wheel rim linkage section are straight line, and straight line end connects one section of radius R
3scope is 18～30 circular arc, and the end of circular arc and one section of degree of dip β scope are the oblique line phase of 65～85 °, form 7 fonts.Such design is more much larger than the load-carrying capacity of square edge transition.
(2) thickness H of lordosis at disc centre hole laterally,
3scope is the reinforced rib groove of 3～6mm, makes the structure of disc better.
The diameter phi of the disc of the rim structure of light all-terrain motorcycle of the present invention
2scope is 134～198mm, and web thickness scope is 4～8mm.
Accompanying drawing 3 is disc front elevational schematic of the rim structure of light all-terrain motorcycle of the present invention, and accompanying drawing 4 is disc cross-sectional schematic of the rim structure of light all-terrain motorcycle of the present invention, and in figure, A is ladder type lightening hole, and B is lightening grooves.As seen from the figure, ensureing under the prerequisite of load-carrying capacity, the rim structure of light all-terrain motorcycle of the present invention alleviates own wt as much as possible, in disc front near bolt hole, open ladder type lightening hole A3～6 and along circumferentially uniform, along disc outward flange open semicircle arc lightening grooves B3～6 and circumferentially uniform, in increasing load-carrying capacity, weight is controlled effectively, disc is accomplished lighter
By above-mentioned improvement, the load-carrying capacity of the rim structure of light all-terrain motorcycle of the present invention increases substantially, and tire force is effectively transmitted and reasonable layout, and not obvious increase material thickness and rim weight.Obviously, the useful technique effect of the rim structure of light all-terrain motorcycle of the present invention is to carry out innovative design by the structure of the outline line to wheel rim and disc, makes under same material thickness, and the load-carrying capacity of wheel rim is largely increased.
Claims (1)
1. a rim structure for full terrain motorcycle, is characterized in that: this rim structure comprises:
(1) wheel rim place is two sections of circular arcs and decentraction, the radius R of one section of circular arc
1scope is 9.5～11.5mm, the radius R of another section of circular arc
2scope is 6～8mm;
(2) wheel rim is flat deep trouth, groove depth H
1scope is 20～30mm, groove width L
1scope is 60～100mm, and the outline line inclined angle alpha scope on groove both sides is 4～6 °;
(3) protruding peak place is apart from wheel rim inner distance L
2scope is 20～30mm, wheel rim width L
3and height H
2scope is 16～18mm;
(4) the diameter phi of wheel rim
1scope is 305～381mm; Rim width L
4scope is 203～267mm;
(5) wheel rim sheet metal thickness scope is 2.5～4.5mm;
(6) disc and wheel rim linkage section are straight line, and straight line end connects one section of radius R
3scope is the circular arc of 18～30 mm, and the end of circular arc forms 7 fonts mutually with the oblique line that one section of degree of dip β scope is 65～85 °;
(7) thickness H of lordosis at disc centre hole laterally,
3scope is the reinforced rib groove of 3～6mm;
(8) the diameter phi of disc
2scope is 134～198mm;
(9) disc front is near bolt hole, opens 3～6 of ladder type lightening hole A and along circumferentially uniform, along 3～6 of disc outward flange open semicircle arc lightening grooves B and circumferentially uniform;
(10) web thickness scope is 4～8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210105824.6A CN102627056B (en) | 2012-04-12 | 2012-04-12 | Rim structure of light-type all-terrain motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210105824.6A CN102627056B (en) | 2012-04-12 | 2012-04-12 | Rim structure of light-type all-terrain motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102627056A CN102627056A (en) | 2012-08-08 |
| CN102627056B true CN102627056B (en) | 2014-08-20 |
Family
ID=46585520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210105824.6A Active CN102627056B (en) | 2012-04-12 | 2012-04-12 | Rim structure of light-type all-terrain motorcycle |
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| Country | Link |
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| CN (1) | CN102627056B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922945A (en) * | 2012-10-09 | 2013-02-13 | 浙江金固股份有限公司 | Commercial steel wheel with double bumps |
| CN104527324A (en) * | 2014-12-04 | 2015-04-22 | 中信戴卡股份有限公司 | Improved J-shaped wheel rim |
| CN104802585A (en) * | 2015-05-09 | 2015-07-29 | 黄石鑫华轮毂有限公司 | Locally character-milled automobile aluminium alloy hub |
| CN114683761B (en) * | 2022-05-25 | 2023-11-21 | 中汽北消(北京)应急装备科技有限公司 | Rim |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2900207Y (en) * | 2006-03-20 | 2007-05-16 | 赖建辉 | Reinforced no-inner tube wheel with protective edge |
| CN201587283U (en) * | 2009-12-14 | 2010-09-22 | 正兴车轮集团有限公司 | Variable thickness section structure of wheel rim |
| CN101990501A (en) * | 2008-04-04 | 2011-03-23 | Gkn奥弗海威有限公司 | Wheel construction |
| CN202641244U (en) * | 2012-04-12 | 2013-01-02 | 中国嘉陵工业股份有限公司（集团） | Rim structure of light all-terrain motorcycle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005075294A (en) * | 2003-09-03 | 2005-03-24 | Sumitomo Rubber Ind Ltd | Vehicular wheel rim |
| JP2006306123A (en) * | 2005-04-26 | 2006-11-09 | Okiso:Kk | Rim made of light alloy for spoked wheel |
| US20100096910A1 (en) * | 2008-10-21 | 2010-04-22 | Topy America, Inc. | High Rigidity Wheel Rim |
-
2012
- 2012-04-12 CN CN201210105824.6A patent/CN102627056B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2900207Y (en) * | 2006-03-20 | 2007-05-16 | 赖建辉 | Reinforced no-inner tube wheel with protective edge |
| CN101990501A (en) * | 2008-04-04 | 2011-03-23 | Gkn奥弗海威有限公司 | Wheel construction |
| CN201587283U (en) * | 2009-12-14 | 2010-09-22 | 正兴车轮集团有限公司 | Variable thickness section structure of wheel rim |
| CN202641244U (en) * | 2012-04-12 | 2013-01-02 | 中国嘉陵工业股份有限公司（集团） | Rim structure of light all-terrain motorcycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102627056A (en) | 2012-08-08 |
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Effective date of registration: 20170103 Address after: 111 No. 402760 Chongqing District of Bishan city streets Yongjia Bi Springs Road Patentee after: Chongqing Jialing global motor vehicle Co. Ltd. Address before: 400032 Shapingba Chongqing double monument Patentee before: China Jialing Industry Co., Ltd. (Group) |