CN214822328U - Wheel of vehicle - Google Patents

Abstract

The utility model discloses a wheel, include: the tire is a solid tire; wheel hub, wheel hub include central sleeve pipe, spoke and wheel rim, and the inside cover of central sleeve pipe is equipped with the axletree and its lateral wall is fixed with a plurality of spokes, and the one end that central sleeve pipe was kept away from to a plurality of spokes all is fixed with the inside wall of wheel rim, and integrated into one piece has a plurality of spacing lugs on the end wall of wheel rim, and the wheel rim is whole to be pour inside the tire. The utility model discloses a plurality of spacing lugs are fixed on the wheel rim, and this setting can guarantee that this wheel can not produce relative slip between tire and the wheel rim when normal operation, prevents between the two because of the tire or the wheel rim damage that sliding friction is overheated, has further improved the life of this wheel; the installation of the wheel hub and the tire can be realized in the manufacturing process of the tire, so that the installation process of the independent tire and the wheel rim is omitted, and the production cost is saved.

Description

Wheel of vehicle

Technical Field

The utility model relates to a vehicle accessory field, more specifically say so and relate to a wheel.

Background

The non-inflatable tire, namely the tire without inflation, does not rely on air, and only utilizes the material and the structure of the tire to realize the supporting and buffering performance. The prior non-pneumatic tire mainly comprises a rubber solid tire and an open structure tire, the frequency of applying the two tires on a wheel is higher and higher at present, the application occasions are wider and wider, but the wheels of the types also have certain problems in manufacturing and using, when the tire is installed with a hub, a separate tire and hub installation procedure is needed, the labor and equipment cost is increased, and because the interior of the non-pneumatic tire is not inflated, under the condition of larger load, when the wheel is emergently braked, relative rotation is easy to occur between the hub and the tire, a large amount of heat is generated, the service life of the non-pneumatic tire can be greatly reduced under the condition, and the risk of separating the tire from the hub can also be caused.

Therefore, how to provide a wheel capable of overcoming the above problems is a problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a wheel. The problem that relative sliding is easy to occur between the non-pneumatic tire and the hub is solved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wheel for connection with a wheel axle of a vehicle, comprising:

a tire, the tire being a solid tire;

the wheel hub comprises a central sleeve, spokes and a wheel rim, the wheel shaft is sleeved in the central sleeve, the outer side wall of the central sleeve is fixed with a plurality of spokes, one ends of the spokes, far away from the central sleeve, are fixed with the inner side wall of the wheel rim, a plurality of limiting lugs are integrally formed on the end wall of the wheel rim, the wheel rim is integrally poured in the tire, and the center line of the tire is collinear with the pipe center line of the central sleeve.

According to the technical scheme, compared with the prior art, the utility model discloses a wheel, the utility model discloses a through fix a plurality of spacing lugs on the wheel rim, this setting can guarantee that this wheel can not produce relative slip between tire and the wheel rim when normal operation, prevent between the two because the tire or wheel rim damage that sliding friction is overheated, further improved the life of this wheel; the whole rim of being pour inside the tire, at first this setting can prevent foreign matter from corroding the rim, and secondly this setting can improve the joint strength between rim and the tire, and finally, this setting makes just can realize the installation of wheel hub and tire in the preparation process of tire, has saved the installation process of solitary tire and rim, saves manufacturing cost.

Preferably, a plurality of shock absorption blind holes are uniformly formed in the two sidewalls of the tire. This arrangement can ensure that the tire has good shock-absorbing characteristics.

Preferably, the shock absorption blind hole is a conical blind hole, and the large-aperture end of the shock absorption blind hole points to the outer side of the tire. This setting is when guaranteeing that the tire has good shock attenuation nature, and the easy processing preparation of tire to the later stage is convenient for clear up the inside filth of shock attenuation blind hole.

Preferably, the spoke is provided with eight, eight the spoke is two by two parallel and each other a set of, and the interval between every group is 90. This setting can guarantee that this spoke has good support nature.

Preferably, a plurality of limiting lugs are fixed on two end walls of the rim, and the limiting lugs are rectangular blocks and are uniformly arranged along the circumferential direction of the rim. This setting can guarantee on the one hand that can not produce relative slip between tire and the rim to can prevent to knock over the circle, on the other hand, this setting does benefit to the wheel and has good dynamic balance when the operation.

Preferably, a circle of drainage grooves are formed in the tread of the tire. This setting can guarantee that the tread of tire has good drainage effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a perspective view of a wheel;

FIG. 2 is a perspective view of a wheel;

FIG. 3 is a partial isometric view of a wheel;

FIG. 4 is a side view of an entirety of a wheel;

fig. 5 is a front view of a tire of a wheel.

In the figure:

the tyre comprises a tyre 1, a damping blind hole 10, a water drainage groove 11, a hub 2, a central sleeve 20, a spoke 21, a rim 22 and a limiting bump 3.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses a wheel, which is characterized in that a solid tyre 1 is arranged on a wheel hub 2, and the arrangement ensures that the wheel has good wear resistance and longer service life; through the arrangement that the plurality of damping blind holes 10 are formed in the tire wall of the tire 1, the tire 1 can have good elasticity, and the wheel has good damping performance; through fixing a plurality of spacing lugs 3 on the rim 22, this setting can guarantee that this wheel can not produce relative slip between tire 1 and the rim 22 when normal operating, prevents between the two because of the tire 1 or the damage of rim 22 that the sliding friction overheated leads to, has further improved the life of this wheel. The whole rim 22 is poured inside the tire 1, firstly, the arrangement can prevent foreign matters from corroding the rim 22, secondly, the arrangement can improve the connection strength between the rim 22 and the tire 1, and finally, the arrangement can realize the installation of the hub 2 and the tire 1 in the manufacturing process of the tire 1, so that the installation process of the independent tire 1 and the rim 22 is omitted, and the production cost is saved.

Examples

Referring to fig. 1-5, the present invention discloses a whole and partial structure schematic diagram of an embodiment of the present invention, specifically disclosing a wheel connected to a wheel axle (not shown in the figure) of a vehicle, including:

the tire 1 is a solid tire, and the material of the tire 1 is polyurethane;

the wheel hub 2, wheel hub 2 includes central sleeve 20, spoke 21 and wheel rim 22, and the inside cover of central sleeve 20 is equipped with the axletree and its outside lateral wall integrated into one piece has a plurality of spokes 21, and the one end that a plurality of spokes 21 kept away from central sleeve 20 all is fixed through welding or integrated into one piece with the inside wall of wheel rim 22, and integrated into one piece has a plurality of spacing lugs 3 on the end wall of wheel rim 22, and wheel rim 22 is whole to be pour inside tire 1, and the central line of tire 1 and the pipe central line collineation of central sleeve 20.

More specifically, a plurality of shock absorption blind holes 10 are uniformly formed in two sidewalls of the tire 1.

More specifically, the damping blind hole 10 is a tapered blind hole and the large-aperture end of the damping blind hole is directed to the outer side of the tire 1.

More specifically, the spoke 21 in this embodiment is a rectangular long rod, and a groove is formed in one side surface of the long rod, eight spokes 21 are provided in this embodiment, each two of the eight spokes 21 are parallel to each other and are in one group, and the interval between each group is 90 °.

More specifically, a plurality of limiting protrusions 3 are fixed on two end walls of the rim 22, the limiting protrusions 3 may be cylindrical blocks, rectangular blocks or other shapes, and the limiting protrusion 3 in this embodiment is a rectangular block, so that the limiting protrusions 3 are uniformly arranged along the circumferential direction of the rim 22 to ensure the dynamic balance of the rim 22.

More specifically, a circle of drainage grooves 11 are formed in the tread of the tire 1, and the cross section of each drainage groove 11 is rectangular.

Since the present invention mainly relates to the structure of the tire 1 and the hub 2, and the connection relationship between the hub 2 and the wheel axle belongs to the mature prior art, the detailed description thereof is not provided in this embodiment.

The working principle of the wheel is as follows:

when the wheel is installed on a vehicle and runs normally, as the tyre wall of the tyre 1 is provided with a plurality of shock absorption blind holes 10, the wheel has good shock absorption effect when encountering a bumpy road section; when the wheel bears a relatively large load and the wheel is braked suddenly, the tire 1 and the hub 2 tend to rotate relatively, but because the limiting lug 3 is fixed on the rim 22, the limiting lug 3 can ensure that the tire 1 and the rim 22 cannot slide, namely rotate relatively, and the rim 22 and the tire 1 are prevented from being overheated.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. A wheel for connection with a wheel axle of a vehicle, comprising:

a tyre (1), said tyre (1) being a solid tyre;

the wheel hub (2), the wheel hub (2) includes central sleeve pipe (20), spoke (21) and wheel rim (22), the inside cover of central sleeve pipe (20) is equipped with the axletree and its lateral wall is fixed with a plurality of spoke (21), a plurality of spoke (21) keep away from the one end of central sleeve pipe (20) all with the inside wall of wheel rim (22) is fixed, integrated into one piece has a plurality of spacing lugs (3) on the end wall of wheel rim (22), wheel rim (22) are whole pour inside tire (1), the central line of tire (1) with the pipe central line collineation of central sleeve pipe (20).

2. A wheel as claimed in claim 1, wherein a plurality of shock-absorbing blind holes (10) are uniformly provided on both sidewalls of said tyre (1).

3. A wheel as claimed in claim 2, wherein said blind damping holes (10) are tapered holes and their large-diameter ends are directed towards the outside of said tyre (1).

4. A wheel as claimed in claim 1, wherein said spokes (21) are provided in eight, said spokes (21) being parallel to each other and grouped in pairs, the interval between each group being 90 °.

5. A wheel as claimed in claim 1, wherein a plurality of said restraining lugs (3) are fixed to the two end walls of said rim (22), said restraining lugs (3) being rectangular blocks and being uniformly arranged along the circumferential direction of said rim (22).

6. A wheel as claimed in claim 1, wherein said tyre (1) has a tread provided with a ring of drainage grooves (11).

Images