CN102627056A - Rim structure of light-type all-terrain motorcycle - Google Patents
Rim structure of light-type all-terrain motorcycle Download PDFInfo
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- CN102627056A CN102627056A CN2012101058246A CN201210105824A CN102627056A CN 102627056 A CN102627056 A CN 102627056A CN 2012101058246 A CN2012101058246 A CN 2012101058246A CN 201210105824 A CN201210105824 A CN 201210105824A CN 102627056 A CN102627056 A CN 102627056A
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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-duty full landform motor bike, specially refer to a kind of rim structure of light-duty full landform motor bike.
Background technology
Light-duty full landform motor bike mainly is applied to the non-road surface of mating formation such as mountain region, jungle, marsh, desert, Gobi desert and uses.Light-duty full landform motor bike is because the particularity of environment for use is increasingly high 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.Widespread use at present be the rim structure of U.S.'s tyre rim association criterion (being called for short TRA) defined; When perhaps environment for use is comparatively abominable when whole bearing capability is had relatively high expectations; This kind rim structure fails to satisfy requirements; Only if increase the thickness of the whole sheet material of wheel rim, perhaps weld bracing ring with the sheet material scroll on the wheel rim both sides.But, the thickness that increases the whole sheet material of wheel rim is difficult for realizing, also can increase the weight of car load on technology; The employing bracing ring then can be owing to the shape of bracing ring must be accomplished strict conformance with the shape of reinforcing section in the certain width scope; And the scroll of heavy-gauge sheeting on technology, be difficult for to realize etc. having because of; Make technology become complicated, almost be equal to wheel rim is made two-layer the welding.
Summary of the invention
Be can not satisfying of solving that the light-duty full landform motorcycle rim structure of prior art exists problems such as whole bearing capability is had relatively high expectations or environment for use is comparatively abominable, the present invention proposes a kind of rim structure of light-duty full landform motor bike.The rim structure of the light-duty full landform motor bike of the present invention comprises:
⑴ wheel rim place is two sections circular arcs and decentraction, the radius R of one section circular arc
1Scope is 9.5～11.5mm, the radius R of another section circular arc
2Scope is 6～8mm;
⑵ 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 °;
⑶ place, protruding peak is apart from wheel rim inner distance L
2Scope is 20～30mm, wheel rim width L
3And height H
2Scope is respectively 16～18mm;
⑷ the diameter phi of wheel rim
1Scope is 305～381mm; Rim width L
4Scope is 203～267mm;
⑸ wheel rim sheet metal thickness scope is 2.5～4.5mm;
⑹ disc and wheel rim linkage section are straight line, one section radius R of the terminal connection of straight line
3Scope is 18～30 circular arc, the end of circular arc and one section degree of dip β scope be 65～85 ° oblique line mutually, form one 7 font;
At the disc centre hole laterally, thickness H of lordosis
3Scope is the reinforced rib groove of 3～6mm;
⑻ the diameter phi of disc
2Scope is 134～198mm;
⑼ ladder type lightening hole A3～6 is opened and along circumferentially being uniformly distributed with in disc front near bolt hole, along disc outward flange open semicircle arc loss of weight groove B3～6 and circumferentially be uniformly distributed with;
⑽ web thickness scope is 4～8mm.
The useful technique effect of the rim structure of the light-duty full landform motor bike of the present invention is through the outline line of wheel rim and the structure of disc being carried out innovative design, making that under same material thickness the load-carrying capacity of wheel rim is largely increased.
Description of drawings
Accompanying drawing 1 is the cross-sectional schematic at the rim structure wheel rim place of the light-duty full landform motor bike of the present invention;
Accompanying drawing 2 is partial schematic diagrams of the rim structure disc of the light-duty full landform motor bike of the present invention;
Accompanying drawing 3 is disc front elevational schematic of the rim structure of the light-duty full landform motor bike of the present invention;
Accompanying drawing 4 is disc cross-sectional schematic of the rim structure of the light-duty full landform motor bike of the present invention.
Be further described below in conjunction with accompanying drawing and the specific embodiment rim structure the light-duty full landform motor bike of the present invention.
The specific embodiment
Accompanying drawing 1 is the cross-sectional schematic at the rim structure wheel rim place of the light-duty full landform motor bike of the present invention; Accompanying drawing 2 is partial schematic diagrams of the rim structure disc of the light-duty full landform motor bike of the present invention; Can know by figure; The rim structure of the light-duty full landform motor bike of the present invention mainly is to improve to wheel rim outline line and web pattern, wherein:
Improvement to the wheel rim outline line mainly comprises:
⑴ wheel rim place is two sections circular arcs and decentraction, the radius R of one section circular arc
1Scope is 9.5～11.5mm, the radius R of another section circular arc
2Scope is 6～8mm.Then supporting effect is relatively poor if adopt one section circular arc or two sections concentric circular arcs.In addition, it is that the bead coil of 10～12mm is strengthened the wheel rim place that the rim structure of the light-duty full landform motor bike of the present invention adopts being designed with of two ends circular arc to be beneficial to use diameter, and bead coil can carry out good applying with wheel rim, and stiffening effect is more obvious.
⑵ 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 guarantees that load-carrying capacity is the strongest in this scope, and is best with the tire fiting effect.
⑶ place, protruding peak 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, strengthened the area of contact of bead seat and wheel rim, made that the wheel rim contact stress is reduced effectively.
The diameter phi of the wheel rim of the rim structure of the light-duty full landform motor bike 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:
⑴ disc and wheel rim linkage section are straight line, one section radius R of the terminal connection of straight line
3Scope is 18～30 circular arc, the end of circular arc and one section degree of dip β scope be 65～85 ° oblique line mutually, form one 7 font.Such design is more a lot of greatly than the load-carrying capacity of square edge transition.
At the disc centre hole laterally, thickness H of lordosis
3Scope is the reinforced rib groove of 3～6mm, makes that the structure of disc is better.
The diameter phi of the disc of the rim structure of the light-duty full landform motor bike of the present invention
2Scope is 134～198mm, and the web thickness scope is 4～8mm.
Accompanying drawing 3 is disc front elevational schematic of the rim structure of the light-duty full landform motor bike of the present invention, and accompanying drawing 4 is disc cross-sectional schematic of the rim structure of the light-duty full landform motor bike of the present invention, and among the figure, A is the ladder type lightening hole, and B is the loss of weight groove.Can know that by figure under the prerequisite that guarantees load-carrying capacity, the rim structure of the light-duty full landform motor bike of the present invention alleviates own wt as much as possible; In the disc front near bolt hole; Open ladder type lightening hole A3～6 and along circumferentially being uniformly distributed with, along disc outward flange open semicircle arc loss of weight groove B3～6 and circumferentially be uniformly distributed with, when increasing load-carrying capacity; Weight is controlled effectively, and it is lighter to make disc accomplish
Through above-mentioned improvement, the load-carrying capacity of the rim structure of the light-duty full landform motor bike of the present invention increases substantially, and tire force is effectively transmitted and rationally distributes, and not obvious increase material thickness and rim weight.Obviously, the useful technique effect of the rim structure of the light-duty full landform motor bike of the present invention is through the outline line of wheel rim and the structure of disc being carried out innovative design, making that under same material thickness the load-carrying capacity of wheel rim is largely increased.
Claims (1)
1. the rim structure of a full landform motor bike, it is characterized in that: this rim structure comprises:
⑴ wheel rim place is two sections circular arcs and decentraction, the radius R of one section circular arc
1Scope is 9.5～11.5mm, the radius R of another section circular arc
2Scope is 6～8mm;
⑵ 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 °;
⑶ place, protruding peak is apart from wheel rim inner distance L
2Scope is 20～30mm, wheel rim width L
3And height H
2Scope is respectively 16～18mm;
⑷ the diameter phi of wheel rim
1Scope is 305～381mm; Rim width L
4Scope is 203～267mm;
⑸ wheel rim sheet metal thickness scope is 2.5～4.5mm;
⑹ disc and wheel rim linkage section are straight line, one section radius R of the terminal connection of straight line
3Scope is 18～30 circular arc, the end of circular arc and one section degree of dip β scope be 65～85 ° oblique line mutually, form one 7 font;
At the disc centre hole laterally, thickness H of lordosis
3Scope is the reinforced rib groove of 3～6mm;
⑻ the diameter phi of disc
2Scope is 134～198mm;
⑼ 3～6 of ladder type lightening hole A are opened and along circumferentially being uniformly distributed with in disc front near bolt hole, along 3～6 of disc outward flange open semicircle arc loss of weight groove B and circumferentially be uniformly distributed with;
⑽ 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 true CN102627056A (en) | 2012-08-08 |
| CN102627056B CN102627056B (en) | 2014-08-20 |
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| 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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| CN (1) | CN102627056B (en) |
Cited By (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 |
| CN114683761A (en) * | 2022-05-25 | 2022-07-01 | 中汽北消(北京)应急装备科技有限公司 | Novel rim |
Citations (7)
| 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 |
| CN2900207Y (en) * | 2006-03-20 | 2007-05-16 | 赖建辉 | Reinforced no-inner tube wheel with protective edge |
| US20100096910A1 (en) * | 2008-10-21 | 2010-04-22 | Topy America, Inc. | High Rigidity Wheel Rim |
| 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 |
-
2012
- 2012-04-12 CN CN201210105824.6A patent/CN102627056B/en active Active
Patent Citations (7)
| 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 |
| 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 |
| US20100096910A1 (en) * | 2008-10-21 | 2010-04-22 | Topy America, Inc. | High Rigidity Wheel Rim |
| 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 |
Cited By (5)
| 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 |
| CN114683761A (en) * | 2022-05-25 | 2022-07-01 | 中汽北消(北京)应急装备科技有限公司 | Novel rim |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102627056B (en) | 2014-08-20 |
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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) |