CN206537068U - A kind of commercial wheel suitable for ultra-wide tire - Google Patents

Abstract

A kind of commercial wheel suitable for ultra-wide tire, including wheel rim, wheel rim are provided with valve cock, and the outside of wheel rim is provided with spoke.The outer peripheral face of wheel rim is by outside to inner side sequentially by outer rim, outboard tire bead seat, outside hill, outer side slot, kerve, inner side slot, inner side hill, inboard tire bead seat and inner side wheel rim；And kerve itself, between outer side slot and inner side slot, between outside hill and inner side hill, between outboard tire bead seat and inboard tire bead seat, between outer rim and inner side wheel rim, the width median surface on wheel is symmetrical；The outer peripheral face of the inner ring edge of spoke and the side of the outer side channel of kerve are connected.Valve cock is installed on the outer side slot on the outside of spoke.Beneficial effect is：Can effectively reduce the commercial wheel of existing ultra-wide tire rim weight is bigger than normal and valve cock size problem bigger than normal.

Description

A kind of commercial wheel suitable for ultra-wide tire

Technical field

The utility model is related to a kind of wheels of automobile, and in particular to a kind of commercial wheel suitable for ultra-wide tire.

Background technology

Heavy truck lightweight is always one of R＆D direction of heavy truck enterprise lifting product competitiveness, and the use of ultra-wide tire One of light-weighted effective way of heavy truck is exactly realized, it is reported that in Europe and North America market, the single tire (WBS) in wide section is extensive Application on heavy goods vehicles.Horse board Hybrid HT3 ultra-wide tires are proposed new size 385/55R22.5, continent collection within 2016 Group represents：The further perfect Hybrid tyre serieses of new size.New size tire is obtained in terms of wetland earth-grasping force grading " B " level standard, the report of horse board says that this tire can reduce fuel consumption up to 6%, and all Hybrid Series Tyres one Sample, the tires of 385/55 R of Hybrid HT3 22.5 can equally be renovated, and the ditch standard newly released appears in tyre surface Above profile, correct ditch renovation can be easier in renovation.

Cost can be reduced using the single tire in wide section, mitigate quality, reduction abrasion and fuel consumption.In China, due to this Several years fuel prices soar, and WBS tires also have the trend that increase is applied.Formally expose in public for the first time at home Ultra-wide tire tractor is not the product of two weight vapour, but east wind.On the Beijing Auto Show of 2008, the width of east wind sky dragon Tire tractor does not have and other trucies of east wind are placed in the commercial car exhibition section of outdoor, but showpiece as east wind group and Passenger car product under numerous east wind has been placed on indoor museum.The configuration of the wide tire tractors of this sky dragon 4x2 is at a relatively high, can be with Say to be complete and the European vehicle integrated with, the horsepower engines of DCI 420 just can reach 1870 Ns meters when 1300 turns Peak torque, 16 grades of ZF16S181 gearboxes, front and rear disc type brake vehicle bridge, back axle air suspension etc..It should be noted that The tire specification of this wide tire tractor of east wind sky dragon is completely consistent with European similar vehicle, is all that size is 495/45 R22.5 Super wide tire, tire use company of Michelin product.

But existing superwide wheel also has the shortcomings that certain, the weight that for example there is wheel rim is bigger than normal, valve cock is also larger The problem of.

The content of the invention

Main inventive purpose of the present utility model, is the problem of weight of reduction wheel rim is bigger than normal first, next to that solving gas The problem of door mouth is larger.

Technical scheme used in the utility model is：A kind of commercial wheel suitable for ultra-wide tire, including wheel rim, wheel rim Valve cock is provided with, the outside of wheel rim is provided with spoke.The outer peripheral face of wheel rim is by outside to inner side sequentially by outer rim, outside tire Ring support, outside hill, outer side slot, kerve, inner side slot, inner side hill, inboard tire bead seat are connected composition with inner side wheel rim；And kerve Itself, between outer side slot and inner side slot, between outside hill and inner side hill, between outboard tire bead seat and inboard tire bead seat, outside Between side flange and inner side wheel rim, the width median surface on wheel is symmetrical；The outer peripheral face and kerve of the inner ring edge of spoke are leaned on The side of outer side slot is connected.

The commercial wheel of existing ultra-wide tire, its kerve is partial to the inner side of wheel, and whole wheel is in the width of wheel Between face be unsymmetric structure.And the external diameter of the inner ring edge of spoke is more than the corresponding diameter of kerve, spoke and on the outside of kerve Wheel rim position is connected.In overall structure, under identical material consumption, rigid nature of commercial wheel of existing ultra-wide tire etc. Less than it is described in the utility model and ultra-wide tire commercial wheel.Therefore, it is described in the utility model and ultra-wide tire When commercial wheel is consistent with the commercial wheel application requirement of existing ultra-wide tire, the material consumption of wheel rim can be reduced.Meanwhile, by In the utility model integrated symmetric, processing and manufacturing difficulty is low.

Preferably, the valve cock is installed on the outer side slot on the outside of spoke.The commercial car of existing ultra-wide tire Wheel, valve cock is connected through the outer side slot after the corresponding hole on spoke and on the outside of spoke, size to valve cock and just Property require high.And the application, valve cock is provided on the outer side slot on the outside of spoke, and the size of valve cock is small.

Preferably, the outer peripheral face and kerve of the inner ring edge of spoke are connected with the position in the portion that is connected of outer side slot.This is preferably Scheme, rational in infrastructure, processing and manufacturing is easy.

In summary, the beneficial effects of the utility model are：The commercial wheel of existing ultra-wide tire can effectively be reduced Rim weight is bigger than normal and valve cock size problem bigger than normal.

Brief description of the drawings

Fig. 1：Structural representation of the present utility model；

Fig. 2：The structural representation of the commercial wheel of existing ultra-wide tire；

In figure：Wheel rim 1, outer rim 1.1, outboard tire bead seat 1.2, outside hill 1.3, outer side slot 1.4, kerve 1.5 is interior Side channel 1.6, inner side hill 1.7, inboard tire bead seat 1.8, inner side wheel rim 1.9, valve cock 2, spoke 3.

Embodiment

As shown in Fig. 2 the wheel rim of the commercial wheel of existing ultra-wide tire is unsymmetric structure on wheel width median surface. And the utility model, as shown in figure 1, the wheel rim of the commercial wheel of ultra-wide tire is symmetrical structure on wheel width median surface, In structural strength and rigid requirements under the same conditions, the material of the wheel rim of the commercial wheel of ultra-wide tire of the present utility model disappears Consumption, will be less than the material consumption of the wheel rim of the commercial wheel of existing ultra-wide tire.

Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.

As shown in figure 1, the utility model includes wheel rim 1, wheel rim 1 is provided with valve cock 2, and the outside of wheel rim 1 is provided with spoke 3.Wherein, the outer peripheral face of wheel rim 1 by outside to inner side sequentially by outer rim 1.1, outboard tire bead seat 1.2, outside hill 1.3, Outer side slot 1.4, kerve 1.5, inner side slot 1.6, inner side hill 1.7, inboard tire bead seat 1.8 are connected composition with inner side wheel rim 1.9；And Kerve 1.5 itself, between outer side slot 1.4 and inner side slot 1.6, between outside hill 1.3 and inner side hill 1.7, outboard tire bead seat Between 1.2 and inboard tire bead seat 1.8, between outer rim 1.1 and inner side wheel rim 1.9, the width median surface pair on wheel Claim；The side of the outer side channel 1.4 of outer peripheral face and kerve 1.5 of the inner ring edge of spoke 3 is connected.The valve cock 2, which is installed in, to be located at On the outer side slot 1.4 in the outside of spoke 3.Preferably, the outer peripheral face and the phase of kerve 1.5 and outer side slot 1.4 of the inner ring edge of spoke 3 The position in portion of company is connected.

Specific embodiment described above is only the utility model preferably embodiment, and it is new not to limit this practicality with this The specific implementation scope of type.In fact, can also be made according to shape described in the utility model, structure and purpose of design Equivalent change.Therefore, all some equivalence changes according to made by shape described in the utility model, structure and purpose of design It ought to be all contained in protection domain of the present utility model, namely these equivalence changes should all be protected by of the present utility model Shield.

Claims (3)

1. a kind of commercial wheel suitable for ultra-wide tire, including wheel rim（1）, wheel rim（1）It is provided with valve cock（2）, wheel rim（1） Outside be provided with spoke（3）, it is characterized in that：Wheel rim（1）Outer peripheral face by outside to inner side sequentially by outer rim（1.1）, it is outer Side bcad seats（1.2）, outside hill（1.3）, outer side slot（1.4）, kerve（1.5）, inner side slot（1.6）, inner side hill（1.7）、 Inboard tire bead seat（1.8）With inner side wheel rim（1.9）It is connected and constitutes；And kerve（1.5）Itself, outer side slot（1.4）And inner side slot （1.6）Between, outside hill（1.3）With inner side hill（1.7）Between, outboard tire bead seat（1.2）And inboard tire bead seat（1.8）It Between, outer rim（1.1）With inner side wheel rim（1.9）Between, the width median surface on wheel is symmetrical；Spoke（3）Inner ring The outer peripheral face and kerve of edge（1.5）Outer side channel（1.4）Side be connected.

2. a kind of commercial wheel suitable for ultra-wide tire according to claim 1, it is characterized in that：The valve cock（2） It is installed in positioned at spoke（3）The outer side slot in outside（1.4）On.

3. a kind of commercial wheel suitable for ultra-wide tire according to claim 1 or 2, it is characterized in that：Spoke（3）It is interior Enclose the outer peripheral face and kerve of edge（1.5）With outer side slot（1.4）Connected portion position be connected.