CN205989619U - A kind of wheel - Google Patents

Abstract

This utility model provides a kind of wheel, belong to vehicle body fittingses field, wheel includes tire, wheel hub, wheel rim and spoke, wheel hub, wheel rim and the respective axial line of tire three are conllinear, it is connected by detent mechanism between tire and wheel rim, the lateral surface of tire is provided with multiple anti-skid bulges, the one side fitted with wheel rim of tire is provided with positioning convex, it is fixed with shaped element in tire, shaped element includes the anti-slip part being fixed in anti-skid bulge, the top of anti-slip part is overlapped with the top of anti-skid bulge, and wheel rim is provided with first groove corresponding with positioning convex.

Description

A kind of wheel

Technical field

This utility model is related to vehicle body fittingses field, in particular to a kind of wheel.

Background technology

The effect of Automobile Maximum is the scope expanding people's daily routines, accelerates the travelling speed of commodity, improves Quality of the life, makes vacation trip more convenient.Save the remote trip of people the consumed distance time, improve trip effect Rate.

Wheel is the important accessory of automobile.Automobile is contacted with bottom surface by wheel, and the state of wheel directly affects automobile Driving safety.

Inventor finds under study for action, and car wheel structure of the prior art is not simplified, main wherein between tire and wheel rim Pretightning force to be leaned on is fixed, and lacks reliable annexation, there is potential safety hazard.

Utility model content

The purpose of this utility model is to provide a kind of wheel, to ensure the driving safety of the vehicle using this wheel.

This utility model is realized in：

A kind of wheel, described wheel includes tire, wheel hub, wheel rim and spoke, described wheel hub, described wheel rim and described tire The respective axial line of three is conllinear, is connected by detent mechanism, the lateral surface of described tire between described tire and described wheel rim It is provided with multiple anti-skid bulges, the one side fitted with described wheel rim of described tire is provided with positioning convex, solid in described tire Surely there is shaped element, described shaped element includes the anti-slip part being fixed in anti-skid bulge, the top of described anti-slip part is anti-skidding with described Raised top overlaps, the top with described anti-skid bulge for the distance between the centrage of the top of described anti-slip part and described tire The distance between portion and described centrage are equal, and described wheel rim is provided with first groove corresponding with described positioning convex.

By the cooperation between positioning convex and the first groove so that the contact surface between tire and wheel rim has ladder Face, thus greatly reinforced the annexation between tire and wheel rim.Avoid tire pretightning force after ageing of rubber to reduce, lead to Loosen between tire and wheel rim.Additionally, anti-skid bulge and shaped element improve the non-skid property of wheel.Further, since it is anti-skidding Raised quantity is more, is distributed on the periphery of tire, several anti-skid bulges in the rotation process of wheel successively with bottom Face contacts so that the fluctuating quantity of wheel is less, travels more stable.

Further, described shaped element is " Qian " type structure, and described shaped element carries two described anti-slip part, described in two The top of anti-slip part is wrapped in two described anti-skid bulges respectively.

Shaped element carries two anti-slip part, two anti-slip part belong to a shaped element, it is to avoid single anti-slip part makes With in the shortcoming easily reversing, offset or come off, higher restriction has been carried out to the position of anti-slip part.

Further, described shaped element also includes pressure-bearing portion, and described pressure-bearing portion is shoe, and the two ends in described pressure-bearing portion are respectively Connect a described anti-slip part, described anti-slip part is integrally formed with described pressure-bearing portion.

Pressure-bearing portion is set to shoe, the shape of wheel of more fitting, and arcwall face makes the power that pressure-bearing portion receives more uniform, Avoid shaped element rapid deformation in use.Connection effect between integrally formed anti-slip part and pressure-bearing portion is better than welding or viscous Connect, assembling simpler it is not necessary to following process.

Further, described positioning convex is linear type projection, the setting direction of described positioning convex and described tire Axis parallel.

The positioning convex of setting direction and axis parallel can resist the distorting stress between tire and wheel hub, and does not allow Easily interference tire moves up in the side of centrage.

Further, the lateral wall of described tire is additionally provided with a plurality of the second groove for being embedded nonskid chain.

By the second groove, aspect user further strengthens the non-skid property of vehicle.Can enter in sleet section One step interpolation antiskid chain carries out anti-skidding.Additionally, the second groove can provide positioning for antiskid chain, accommodate the thick knot of antiskid chain Structure, reduces vehicle body fluctuating sense in the process of moving.

Further, described second groove is rectangular channel.

Antiskid chain, in tensioned state lower aprons straight line, is suitable for being embedded in rectangular channel.And it is maintained at anti-under tensioned state Slot coordinates rectangular channel, it is possible to reduce antiskid chain rocking and noise in use.

Further, described spoke includes the equally distributed bracing frame of multigroup axis around described wheel hub, support frame as described above One end be connected with described wheel rim, the other end of support frame as described above is connected with described wheel hub.

By multigroup bracing frame, connect wheel rim and wheel hub, share the live load of spoke, the gap between bracing frame is permissible The blast of leveling wheel both sides.

Further, support frame as described above is 5 groups or 7 groups or 9 groups.

The quantity of bracing frame controls in odd number, it is possible to reduce bracing frame occurs the probability resonating, protection in use Wheel.

Further, support frame as described above is y-type structure, and the two ends of support frame as described above are respectively single head end and double end end, institute State single head end to be connected with described wheel hub, described double end end is connected with described wheel rim.

Double end is accordingly contacted by y-type structure one end single head one end double end with bigger wheel rim, single head and hub contacts； Make the power that wheel rim receives more uniform, y-type structure exotic shape, consumptive material is less.

Further, described wheel rim and the one side of described tire interface are provided with frosted layer.

The surface roughness of frosted layer is larger, can be effectively increased the coefficient of friction between tire and wheel rim, makes whole car The part of wheel connects more firm.

The beneficial effects of the utility model are：By the cooperation between positioning convex and the first groove so that tire and wheel There is cascaded surface in the contact surface between rim, thus having greatly reinforced the annexation between tire and wheel rim.Avoid tire in rubber The aging rear pretightning force of glue reduces, and leads to loosen between tire and wheel rim.Additionally, anti-skid bulge and shaped element improve wheel Non-skid property.Further, since the quantity of anti-skid bulge is more, it is distributed on the periphery of tire, several anti-skid bulges are in car Contact with bottom surface successively so that the fluctuating quantity of wheel is less in the rotation process of wheel, travel more stable.

Brief description

In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to use required in embodiment Accompanying drawing be briefly described it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used To obtain other related accompanying drawings according to these accompanying drawings.

A kind of structural representation of wheel that Fig. 1 provides for this utility model embodiment；

Fig. 2 is the front view of Fig. 1；

Fig. 3 is the structural representation of the tire in Fig. 2；

Fig. 4 is the structural representation of the wheel rim in Fig. 1；

Fig. 5 is the structural representation of bracing frame.

Reference collects：

Tire 100；Anti-skid bulge 101；Positioning convex 102；Second groove 104；Shaped element 200；Anti-slip part 201；Pressure-bearing Portion 202；Wheel rim 300；First groove 301；Spoke 400；Bracing frame 410；Double end end 411；Single head end 412；Wheel hub 500.

Specific embodiment

Inventor finds under study for action, and car wheel structure of the prior art is not simplified, main wherein between tire and wheel rim Pretightning force to be leaned on is fixed, and lacks reliable annexation, there is potential safety hazard.

In consideration of it, this utility model provides a kind of wheel, it is provided with mutually corresponding between tire therein and wheel rim Positioning convex and the first groove carry out the connective stability between fortified tyre and wheel rim, it is to avoid produce pine between tyre and rim Dynamic, additionally, tire is provided with anti-skid bulge, more it is embedded with shaped element, grab ground using what shaped element and anti-skid bulge increased wheel Ability, improves drive safety.

It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can To be combined with each other.

Purpose, technical scheme and advantage for making this utility model embodiment are clearer, new below in conjunction with this practicality Accompanying drawing in type embodiment, is clearly and completely described it is clear that being retouched to the technical scheme in this utility model embodiment The embodiment stated is a part of embodiment of this utility model, rather than whole embodiments.Generally described in accompanying drawing herein and The assembly of this utility model embodiment illustrating can be arranged with various different configurations and design.Therefore, below to attached The detailed description of the embodiment of the present utility model that in figure provides is not intended to limit claimed scope of the present utility model, But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in this utility model, ordinary skill people The every other embodiment that member is obtained under the premise of not making creative work, broadly falls into the model of this utility model protection Enclose.

In description of the present utility model it is to be understood that term " " center ", " on ", D score " top ", " bottom " " interior ", " outward " etc. the orientation of instruction or position relationship are based on orientation shown in the drawings or position relationship, or this utility model product The orientation usually put during use or position relationship, or the usual orientation understanding of those skilled in the art or position relationship, It is for only for ease of description this utility model, rather than the equipment of instruction or hint indication or element must have specific side Position, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.

In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu Fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be It is mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, can be two The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis Concrete condition understands concrete meaning in this utility model for the above-mentioned term.

In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it D score can include the first and second feature directly contacts it is also possible to include the first and second features not to be directly contact but logical Cross the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " include the One feature is directly over second feature and oblique upper, or to be merely representative of fisrt feature level height be higher than second feature.First is special Levy second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only Represent that fisrt feature level height is less than second feature.

Embodiment

Refer to Fig. 1 to Fig. 5, this utility model embodiment provides a kind of wheel, including tire 100, wheel hub 500, wheel Rim 300 and spoke 400.

Wheel hub 500, wheel rim 300 and the respective axial line of tire three are conllinear, pass through localization machine between tire and wheel rim 300 Structure connects, and the lateral surface of tire is provided with multiple anti-skid bulges 101, and the one side fitted with wheel rim 300 of tire is provided with positioning Raised 102, it is fixed with shaped element 200 in tire 100, shaped element 200 includes the anti-slip part 201 being fixed in anti-skid bulge, prevent The distance between the top of the distance between centrage of the top in cunning portion 201 and tire 100 and anti-skid bulge 101 and centrage Equal, the top of anti-slip part is overlapped with the top of anti-skid bulge, and it is recessed that wheel rim 300 is provided with corresponding with positioning convex 102 first Groove 301.In the present embodiment, anti-slip part 201 is in the big spininess in the little bottom in top.

By the cooperation between positioning convex 102 and the first groove 301 so that contact between tire 100 and wheel rim 300 There is cascaded surface in face, thus having greatly reinforced the annexation between tire 100 and wheel rim 300.Avoid tire in ageing of rubber Pretightning force reduces afterwards, leads to loosen between tire and wheel rim 300.Additionally, anti-skid bulge 101 and shaped element 200 improve car The non-skid property of wheel.Further, since the quantity of anti-skid bulge 101 is more, it is distributed on the periphery of tire, several are anti-skidding Projection is contacted with bottom surface so that the fluctuating quantity of wheel is less in the rotation process of wheel successively, travels more stable.

In the present embodiment, positioning convex is that linear type is raised, and the setting direction of positioning convex is put down with the axial line of tire OK.

Setting direction and the positioning convex of axis parallel, are best suitable for tackling the distorting stress between tire and wheel hub 500, Due to parallel between raised setting direction and axial line, positioning convex will not be direct under stress with the first groove 301 Produce component in axial direction, and then prevent tire from moving up in the side of centrage.

Anti-skid bulge 101 is integrally formed with tire 100.Anti-skid bulge 101 is integrally formed with tire 100, is easy to produce, saves Go follow-up attended operation, decrease the probability that anti-skid bulge 101 comes off.

In the present embodiment, the lateral wall of tire 100 is additionally provided with addition to anti-skid bulge 101 and a plurality of can be used in being embedded Second groove 104 of nonskid chain, further, the second groove is rectangular channel.

By the second groove, aspect user further strengthens the non-skid property of vehicle.Additionally, the second groove 104 Positioning can be provided for antiskid chain, relax the thick structure of antiskid chain, reduce vehicle body fluctuating sense in the process of moving.Antiskid chain In tensioned state lower aprons straight line, it is suitable for being embedded in rectangular channel.Antiskid chain cooperation rectangular channel under tensioned state, it is possible to reduce Antiskid chain rocking and noise in use.The region arranging the second groove on tire need not arrange anti-skid bulge, in order to avoid Violent fluctuating, the setting direction of the second groove 104 and the axis of wheel in the region having the second groove 104 in tire 100 There is angle between direction.

Refer to Fig. 2 and Fig. 3, each shaped element 200 includes a pressure-bearing portion 202 and two anti-slip part 201, pressure-bearing portion 202 is shoe, and the two ends in pressure-bearing portion 202 connect an anti-slip part 201 respectively, and whole shaped element 200 is in " Qian " type structure.Two The top of individual anti-slip part 201 is wrapped in two anti-skid bulges 101 respectively.In the present embodiment, anti-slip part 201 and pressure-bearing portion 202 are integrally formed.In the present embodiment, shaped element 200 is made from steel alloy.The intensity of steel alloy is reliable, and cost is relatively low, system Make technical maturity, be suitable for manufacturing shaped element 200.

Be integrally formed and make connection effect between anti-slip part 201 and pressure-bearing portion 202 more preferably, assembling simpler it is not necessary to Follow-up connection.Shaped element 200 carries two anti-slip part 201, two anti-slip part 201 belong to a shaped element 200, it is to avoid list The shortcoming that individual anti-slip part 201 is easily reversed in use, offsets or come off, has carried out higher to the position of anti-slip part 201 Limit.

Pressure-bearing portion 202 is set to shoe, the shape of wheel of more fitting, and arcwall face makes power that pressure-bearing portion 202 receives more Plus uniformly, it is to avoid shaped element 200 rapid deformation in use.

In the present embodiment, spoke 400 includes the equally distributed bracing frame 410 of seven groups of axis around wheel hub 500, bracing frame 410 one end is connected with wheel rim 300, and the other end of bracing frame 410 is connected with wheel hub 500.

By multigroup bracing frame 410, connect wheel rim 300 and wheel hub 500, share the live load of spoke 400, bracing frame Gap between 410 can be with the blast of leveling wheel both sides.

Additionally, bracing frame 410 can also be 5 groups or 9 groups.Because present wheel hub 500 manufactures typically adopts casting technique, Manufacturing cost is relatively low, and product quality is relatively stable.But when casting process medium casting is changed into solid-state from liquid due to flatulence of heat type Shrinkage can produce internal stress, and the bracing frame 410 of even number can make two bracing frames 410 be in same horizontal line, during casting no Method deforms and easily ruptures in the presence of internal stress；The bracing frame 410 of odd number is not because two bracing frames 410 are in same water On horizontal line, internal stress can be eased by the micro-strain of spoke 400.

Additionally, the bracing frame 410 in the present embodiment is y-type structure, the two ends of bracing frame 410 are respectively single head end 412 He Double end end 411, single head end 412 is connected with wheel hub 500, and double end end 411 is connected with wheel rim 300.

Double end is accordingly contacted by y-type structure one end single head one end double end with bigger wheel rim 300, single head and wheel hub 500 Contact；Make the power that wheel rim 300 receives more uniform, y-type structure exotic shape, consumptive material is less, light weight.

Further, wheel rim and the one side of tire interface are provided with frosted layer.

The surface roughness of frosted layer is larger, can be effectively increased the coefficient of friction between tire and wheel rim, it is to avoid tire Loosen and wheel rim between and even rotate, so that the part connection of whole wheel is more firm.

Unless specifically stated otherwise, the part, step, numerical expression and the numerical value that otherwise illustrate in these embodiments are simultaneously Do not limit scope of the present utility model.

The device that this utility model embodiment is provided, it realizes principle and the technique effect of generation and preceding method is implemented Example is identical, and for briefly describing, device embodiment part does not refer to part, refers to corresponding contents in preceding method embodiment.

In all examples being illustrated and described herein, any occurrence should be construed as merely exemplary, and not It is as restriction, therefore, other examples of exemplary embodiment can have different values.

It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined in individual accompanying drawing, then do not need it to be defined further and explains in subsequent accompanying drawing.

The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this For the technical staff in field, this utility model can have various modifications and variations.All of the present utility model spirit and principle Within, any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.

Claims (10)

1. a kind of wheel is it is characterised in that described wheel includes tire, wheel hub, wheel rim and spoke, described wheel hub, described wheel rim Respective axial line is conllinear with described tire three, is connected by detent mechanism, described wheel between described tire and described wheel rim The lateral surface of tire is provided with multiple anti-skid bulges, and the one side fitted with described wheel rim of described tire is provided with positioning convex, institute State and in tire, be fixed with shaped element, described shaped element includes the anti-slip part being fixed in anti-skid bulge, the top of described anti-slip part Overlap with the top of described anti-skid bulge, described wheel rim is provided with first groove corresponding with described positioning convex.

2. wheel according to claim 1 it is characterised in that described shaped element be " Qian " type structure, described shaped element band There are two described anti-slip part, the top of two described anti-slip part is wrapped in two described anti-skid bulges respectively.

3. it is characterised in that described shaped element also includes pressure-bearing portion, described pressure-bearing portion is wheel according to claim 2 Shoe, the two ends in described pressure-bearing portion connect a described anti-slip part respectively, and described anti-slip part is integrally formed with described pressure-bearing portion.

4. wheel according to claim 3 is it is characterised in that described positioning convex is linear type projection, described convex The setting direction rising and the axis parallel of described tire.

5. wheel according to claim 1 it is characterised in that the lateral wall of described tire be additionally provided with a plurality of for being embedded Second groove of nonskid chain.

6. wheel according to claim 5 is it is characterised in that described second groove is rectangular channel.

7. wheel according to claim 1 it is characterised in that described spoke to include multigroup axis around described wheel hub uniform The bracing frame of distribution, one end of support frame as described above is connected with described wheel rim, and the other end of support frame as described above is connected with described wheel hub.

8. wheel according to claim 7 is it is characterised in that support frame as described above is 5 groups or 7 groups or 9 groups.

9. wheel according to claim 7 it is characterised in that support frame as described above be y-type structure, the two ends of support frame as described above It is respectively single head end and double end end, described single head end is connected with described wheel hub, and described double end end is connected with described wheel rim.

10. wheel according to claim 1 is it is characterised in that described wheel rim is provided with the one side of described tire interface Frosted layer.