CN2614952Y - Rims with reinforced rib - Google Patents
Rims with reinforced rib Download PDFInfo
- Publication number
- CN2614952Y CN2614952Y CN 03221465 CN03221465U CN2614952Y CN 2614952 Y CN2614952 Y CN 2614952Y CN 03221465 CN03221465 CN 03221465 CN 03221465 U CN03221465 U CN 03221465U CN 2614952 Y CN2614952 Y CN 2614952Y
- Authority
- CN
- China
- Prior art keywords
- convex tendon
- wheel rim
- bead seat
- reinforced rib
- wheel
- 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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Abstract
The utility model relates to a wheel circular rim, in particular to a circular rim with reinforced ribs and specialized in the cross-section, which comprises a tread band stand, an arc leg and convex ribs distributed alternatively in the knee connecting portion of the tread band stand and the arc leg. The utility model has the structural key points that the distance of the groove between the two adjacent convex ribs is 10-124 millimeters and the width of the convex rib is 6-10 millimeters, thereby the convex rib can carry out a good cooling action on the wheel. The utility model has the advantages of increasing the service life of the wheel, reaching the requirement of the intensity of the knee connecting portion of the arc leg and the tread band stand and low producing cost.
Description
Technical field
The utility model relates to a kind of rim for automobile wheel, and particularly a kind of is the wheel rim with reinforced rib of characteristics with the cross-sectional plane.
Background technology
Rim for automobile wheel is provided with the convex tendon that distributes along the circumferential parallel interval of bead seat in the prior art in the junction of turning round of its arcuate leg and bead seat, this convex tendon plays a part to gain in strength, and is used to prevent that wheel rim is connected the generation that the stress problem causes problems such as ftractureing appears in the wheel rim insufficient strength, fracture because of arcuate leg with turning round of bead seat.The size design of convex tendon and the spacing of distribution thereof not only directly have influence on the intensity of wheel rim, the degree that convex tendon is produced when simultaneously also having influence on wheel revolutions stirs that the wind effect reached to the radiating and cooling of wheel, but, the spacing prior art of relevant convex tendon size design and distribution thereof is all disclosed, particularly the concrete size setting about the spacing of convex tendon is all disclosed, and these parameters are directly connected to the service life of rim for automobile wheel.
Summary of the invention
The purpose of this utility model is to overcome weak point of the prior art, takes turns that rim intensity is stronger, the wheel rim with reinforced rib of long service life and provide a kind of.
The purpose of this utility model realizes through following scheme.
Wheel rim with reinforced rib comprises bead seat, arcuate leg and spaced apart in the turn round convex tendon of junction of bead seat and arcuate leg, and its structural feature is that the separation between adjacent two convex tendons is 10～124mm.
The size of separation not only is related to the intensity of wheel rim between adjacent two convex tendons, what be related to also simultaneously that convex tendon played when wheel revolutions stirs the wind effect, this is because if the spacing of the convex tendon that upwards distributes in wheel rim bead seat week is wide more, then the be more convenient for circulation of air-flow, thereby convex tendon rose, and to stir wind effective, the radiating effect of wheel rim might as well, just extended service life, but the diameter of wheel rim has certain nominal dimension, spacing between the convex tendon is wide more, the convex tendon that can distribute is few more, and then the intensity of wheel rim is inevitable littler, equally also has influence on the service life of wheel rim.For solving this contradiction, guaranteeing on the wheel rim intensity based, make that separation spaced apart between the convex tendon is that 10～124mm both can make the wind radiating effect that stirs of convex tendon be not fully exerted, be convenient to air-flow in the circulation revolution of this space because have enough spacings, and then be convenient to air-flow and when wheel revolutions, heat taken away.Like this, not only on intensity, guaranteed the service life of wheel rim, and aspect heat radiation, also guaranteed also to have saved cost simultaneously the service life of wheel rim.
Wherein, be 28mm the best with the separation between adjacent two convex tendons.
The utility model also is
Convex tendon equispaced in the same way is distributed in bead seat and the arcuate leg junction of turning round.
If the convex tendon skewness on the wheel rim, then the discontinuity of wheel influences the service life of wheel rim equally, thereby makes convex tendon be evenly distributed in bead seat and the arcuate leg junction of turning round can prolonging service life of wheel rim.The wind effect of stirring of adopting distributing in the same way of convex tendon then can make convex tendon play reaches best because of the collaborative in the same way cooling-down effect that makes.
Wherein, to be distributed in bead seat and the arcuate leg junction of turning round be the best in the equispaced in the same way to be even number with convex tendon.
The purpose of this utility model can also realize through following scheme.
The width of convex tendon is 6～10mm.
Normal, the width of convex tendon is wide more, and the effect of its reinforcement of playing wheel rim intensity is big more, but the material that uses is also just many more, and cost increases.Long-term test through the contriver is found, adopting the convex tendon width is the technical scheme contradiction of processing cost and desirable strength preferably of the wheel rim of 6～10mm, because the effect of the junction intensity of turning round of the arcuate leg of the reinforcement wheel rim that convex tendon played and bead seat is better, it not only can satisfy the requirement of wheel rim intensity aspect, simultaneously again can saving in material, reach best cost performance, and extended the service life of wheel rim.
Wherein, the width with convex tendon is 8mm the best.
The purpose of this utility model can also realize in the following way.
The height of convex tendon is less than 15mm.
The height of convex tendon is high more, its intensity that plays the increase wheel rim reaches should be better to the wind effect of stirring of wheel, thereby the radiating and cooling better effects if that plays to wheel, but, the outside of wheel rim arcuate leg is stamped protective cover because also adding, thereby the height of convex tendon can not the ether height, stirs wind action otherwise can push up protective cover and not have.The height of final convex tendon is the most moderate less than 15mm.
The utility model also is
The length b that convex tendon extends along the bead seat width direction is 15%～75% of bead seat width B.
Like this, the length of convex tendon is long more, and the effect of its reinforcement that reaches wheel rim intensity is good more, and convex tendon is good more in effect that axletree stirs from wind to generation when wheel revolutions, and then the effect of the radiating and cooling that plays is better, and makes the lengthening in service life of wheel rim.
Wherein, the length b that extends along the bead seat width direction with convex tendon is 50% the best of bead seat width B.
The shape of convex tendon cross-sectional plane can be diversified, for example:
The shape of convex tendon cross-sectional plane or be square, or be rectangle, or be trapezoidal, or be triangle, or circular arc.
And this convex tendon can be that parallel interval distributes in the turn round distribution form of junction of bead seat and arcuate leg, also can be oblique spaced apart, and oblique spaced apart promptly can be along the left side of bead seat width direction, also can tilt along the right side of bead seat width direction.
In sum, the utility model has following advantage compared to prior art: adopt the size design of this convex tendon and the spacing of distribution thereof can make convex tendon that wheel is played good radiating and cooling effect, improve the service life of whole wheel, reached simultaneously the intensity of strengthening the junction of turning round of arcuate leg and bead seat again, and the cost of making is low.
Description of drawings
Fig. 1 is the front view of the utility model embodiment 1.
Fig. 2 shows structural representation for the C-C of Fig. 1 cuts open.
Fig. 3 is the front view of the utility model embodiment 2.
Fig. 4 shows structural representation for the D-D of Fig. 2 cuts open
Fig. 5 is the front view of most preferred embodiment.
Fig. 6 shows structural representation for the E-E of Fig. 5 cuts open.
Label declaration: 1 bead seat, 2 arcuate leg, 3 convex tendon A separation B bead seat width H fin height N convex tendon width
The specific embodiment
Below in conjunction with embodiment the utility model is described in more detail.
The wheel rim specification is 8.50V-20-01, and its nominal diameter is 498.6mm (a wheel rim inner periphery diameter), and girth is 1566.4mm, and convex tendon described in the utility model promptly is distributed on this circumference.
Embodiment 1:
Wheel rim as depicted in figs. 1 and 2 with reinforced rib, comprise bead seat 1, arcuate leg 2 and in the same way the equispaced be distributed in the turn round convex tendon 3 of junction of bead seat 1 and arcuate leg 2, the number of convex tendon 3 is 12, separation A between adjacent two convex tendons 1 is 124mm, the width N of convex tendon 3 is 6mm, the height H of convex tendon 3 is 10mm, and convex tendon 3 is 75% of bead seat 1 width B along the length b that bead seat 1 Width extends, and being shaped as of convex tendon 1 cross-sectional plane is square.
Embodiment 2:
Wheel rim as shown in Figure 3 and Figure 4 with reinforced rib, comprise bead seat 1, arcuate leg 2 and in the same way the equispaced be distributed in the turn round convex tendon 3 of junction of bead seat 1 and arcuate leg 2, the number of convex tendon 3 is 78, separation A between adjacent two convex tendons 1 is 10mm, the width N of convex tendon 3 is 10mm, the height H of convex tendon 3 is 14mm, and convex tendon 3 is 15% of bead seat 1 width B along the length b that bead seat 1 Width extends, convex tendon 1 cross-sectional plane be shaped as circular arc.
Most preferred embodiment:
Wheel rim as shown in Figure 5 and Figure 6 with reinforced rib, comprise bead seat 1, arcuate leg 2 and spaced apart in the same way in the turn round convex tendon 3 of junction of bead seat 1 and arcuate leg 2, the number of convex tendon 3 is 44, separation A between adjacent two convex tendons 1 is 28mm, the width N of convex tendon 3 is 8mm, the height H of convex tendon 3 is 12mm, and convex tendon 3 is 50% of bead seat 1 width B along the length b that bead seat 1 Width extends, convex tendon 1 cross-sectional plane be shaped as rectangle.
It is same as the prior art that each embodiment of the utility model does not state part.
Claims (10)
1, the wheel rim that has reinforced rib comprises bead seat (1), arcuate leg (2) and spaced apart in the turn round convex tendon (3) of junction of bead seat (1) and arcuate leg (2), it is characterized in that the separation between adjacent two convex tendons is 10～124mm.
2, the wheel rim with reinforced rib according to claim 1 is characterized in that, the separation between adjacent two convex tendons is 28mm.
3, the wheel rim with reinforced rib according to claim 1 is characterized in that, convex tendon equispaced in the same way is distributed in bead seat and the arcuate leg junction of turning round.
According to claim 1 or 3 described wheel rims, it is characterized in that 4, convex tendon is even number and is distributed in bead seat and the arcuate leg junction of turning round in the equispaced in the same way with reinforced rib.
5, the wheel rim with reinforced rib according to claim 1 is characterized in that, the width of convex tendon is 6～10mm.
6, the wheel rim with reinforced rib according to claim 5 is characterized in that, the width of convex tendon is 8mm.
7, the wheel rim with reinforced rib according to claim 1 is characterized in that, the height of convex tendon is less than 15mm.
8, the wheel rim with reinforced rib according to claim 1 is characterized in that, the length b that convex tendon extends along the bead seat width direction is 15%～75% of bead seat width B.
9, the wheel rim with reinforced rib according to claim 8 is characterized in that, the length b that convex tendon extends along the bead seat width direction is 50% of bead seat width B.
10, the wheel rim with reinforced rib according to claim 1 is characterized in that, the shape of convex tendon cross-sectional plane or be square, or be rectangle, or be trapezoidal, or be triangle, or circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03221465 CN2614952Y (en) | 2003-04-22 | 2003-04-22 | Rims with reinforced rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03221465 CN2614952Y (en) | 2003-04-22 | 2003-04-22 | Rims with reinforced rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2614952Y true CN2614952Y (en) | 2004-05-12 |
Family
ID=34244666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03221465 Expired - Lifetime CN2614952Y (en) | 2003-04-22 | 2003-04-22 | Rims with reinforced rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2614952Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584967A (en) * | 2016-07-06 | 2018-01-16 | 本田技研工业株式会社 | The stiffener of wheel and the wheel |
-
2003
- 2003-04-22 CN CN 03221465 patent/CN2614952Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584967A (en) * | 2016-07-06 | 2018-01-16 | 本田技研工业株式会社 | The stiffener of wheel and the wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CORRECT ZHENGXING WHEEL GROUP CO.,LTD. Free format text: FORMER NAME OR ADDRESS: XIANGCHENG ZHENGXING AUTOMOBILE STEEL RINGS FACTORY, ZHANGZHOU CITY |
|
| CP03 | Change of name, title or address |
Address after: The Fujian province Zhangzhou City Xiangcheng Road North 319 km line 73 zip code: 363000 Patentee after: Zhengxing Wheel Group Co., Ltd. Address before: The Fujian province Zhangzhou City Xiangcheng Road North 319 km line 73 zip code: 363000 Patentee before: Zhengxing Car Rim Factory, Xiangcheng District, Zhangzhou City |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130422 Granted publication date: 20040512 |