CN223355294U - A wheel - Google Patents

Abstract

The utility model relates to the technical field of automobile wheels and specifically discloses a wheel comprising spokes, each of which is uniformly provided with a plurality of heat dissipation holes and a plurality of reinforcement bosses along the circumference thereof, with the heat dissipation holes and the reinforcement bosses being alternately distributed. This utility model significantly reduces stress on the spokes during driving under various conditions, such as starting, sudden braking, rough roads, heavy loads, or continuous high-load operation, thereby increasing the wheel's load-bearing capacity. This reduces metal fatigue cracking in weak areas of the spoke walls corresponding to the heat dissipation holes, thereby extending the wheel's service life and adapting to various harsh road conditions and driving modes.

Description

Wheel of vehicle

Technical Field

The utility model relates to the technical field of automobile wheels, in particular to a wheel.

Background

An automotive wheel is a rotating assembly subjected to loads between the tire and the axle, and is composed mainly of two parts, a rim and a spoke, the spoke being interposed between the rim and a rotating shaft for transmitting torsion forces.

The radiating holes of the spokes of the traditional wheel are round through holes, and because of larger spacing, the stress on the spokes is larger when the automobile starts, brakes suddenly, jolts on road sections or runs continuously under high load during heavy load, and the weak part of the wall of the spoke corresponding to the radiating holes is easy to generate metal fatigue cracking in the long term, so that the service life is influenced.

Disclosure of utility model

The present utility model is directed to a wheel for solving the above-mentioned problems.

In order to achieve the aim, the technical scheme is that the wheel comprises spokes, wherein a plurality of radiating holes and a plurality of reinforcing bosses are uniformly formed in the spokes along the circumferential direction, and the radiating holes and the reinforcing bosses are alternately distributed.

Preferably, the reinforcing boss is shaped or geometrically shaped.

Preferably, the reinforcing boss is shield-shaped, and the reinforcing boss is arranged between the two radiating holes in a centering manner.

Preferably, the reinforcing boss is of a concave-convex structure.

Preferably, the number of the radiating holes is the same as that of the reinforcing bosses, and the number of the radiating holes and the reinforcing bosses ranges from 2 to 20.

Preferably, the spoke comprises an annular conical wall and an annular flat plate connected to the smaller end of the annular conical wall, and the radiating hole and the reinforcing boss are arranged on the annular conical wall.

Preferably, the heat dissipation hole is a curved oval shape, and the long axis direction of the heat dissipation hole corresponds to the circumferential direction of the annular cone wall.

Preferably, the annular flat plate is uniformly provided with a plurality of bolt holes in the circumferential direction.

Preferably, the heat dissipation holes and the bolt holes are alternately arranged, and the bolt holes are arranged on one side between the two heat dissipation holes in a centered manner.

Preferably, the wheel rim further comprises a wheel disc connected to one axial end of the wheel rim.

The utility model has the following beneficial effects:

The utility model comprises a spoke, wherein a plurality of heat dissipation holes and a plurality of reinforcing bosses are uniformly arranged on the spoke along the circumferential direction, and the heat dissipation holes and the reinforcing bosses are alternately distributed, so that the stress born by the spoke can be greatly reduced and the bearing load of the wheel is improved in the running process of an automobile under various conditions such as starting, sudden braking, bumpy road section, heavy load or continuous high load running, so that the weak part of the wall of the spoke corresponding to the heat dissipation hole is not easy to generate metal fatigue cracking, the service life of the wheel is prolonged, and the wheel is suitable for various severe road conditions and driving modes.

Drawings

Fig. 1 is a top view of a wheel of the present utility model.

Fig. 2 is a bottom view of the wheel of the present utility model.

Fig. 3 is one of the axial side views of the wheel of the present utility model.

Fig. 4 is a second top view of the wheel of the present utility model.

Fig. 5 is a right side view of the wheel of the present utility model.

The drawing marks 1a rim, 2 an annular conical wall, 3 an annular flat plate, 4 a heat dissipation hole, 5 a reinforcing boss and 6 bolt holes.

Detailed Description

For further illustration of the various embodiments, the utility model is provided with the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments and together with the description, serve to explain the principles of the embodiments. With reference to these matters, one of ordinary skill in the art will understand other possible embodiments and advantages of the present utility model. The components in the figures are not drawn to scale and like reference numerals are generally used to designate like components.

In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" is two or more, and the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected" and "connected" are to be construed broadly, and for example, they may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, as an embodiment of the present utility model, a wheel is provided, which includes a spoke, wherein a plurality of heat dissipation holes 4 and a plurality of reinforcing bosses 5 are uniformly arranged on the spoke along a circumferential direction, the heat dissipation holes 4 and the reinforcing bosses 5 are alternately distributed, specifically, the reinforcing bosses 5 are shield-shaped, and the reinforcing bosses 5 are centrally arranged between the two heat dissipation holes 4. According to the wheel, the shield-shaped reinforcing boss 5 is arranged between the two radiating holes 4, so that stress borne by the spoke can be greatly reduced and the bearing load of the wheel is improved in the running process of the automobile under various conditions such as starting, sudden braking, bumpy road section, heavy load or continuous high-load running, so that the weak part of the spoke corresponding to the wall of the radiating hole 4 is not easy to generate metal fatigue cracking, the service life of the wheel is prolonged, and the wheel is suitable for various severe road conditions and driving modes. The shield-shaped reinforcing boss 5 has a unique appearance shape, and the aesthetic feeling of the whole wheel is improved. The reinforcing boss 5 is formed by pressing a hydraulic machine table, the whole strength of the spoke is obviously improved after pressing, the bearing effect is particularly good, and the wheel can still maintain a good stable state under high torque load generated by starting under high bearing, emergency braking and high load operation.

Of course, in other cases, the reinforcing boss may have a shape other than a shield shape, which may be a special shape or a geometric shape such as a rectangle, etc., which is not limited herein.

In this embodiment, strengthen boss 5 is the structure of indent evagination to convenient machine-shaping, and satisfy the lightweight demand when guaranteeing the structural strength of spoke.

In this embodiment, the number of the heat dissipation holes 4 and the reinforcing bosses 5 is 10, so that the space between the heat dissipation holes 4 and the reinforcing bosses 5 is more reasonable, and the strength and stability of the wheel are ensured. Of course, in other cases, the number of the heat dissipation holes and the reinforcing bosses may be other numbers, such as 12, which is not limited herein.

In this embodiment, the spoke comprises an annular conical wall 2 and an annular flat plate 3 connected to the smaller end of the annular conical wall 2, the spoke further comprises a rim 1, and the spoke is connected to one axial end of the rim 1. The radiating holes 4 and the reinforcing bosses 5 are arranged on the annular conical wall 2, the radiating holes 4 are elliptical, the long axis direction of the radiating holes 4 corresponds to the circumferential direction of the annular conical wall 2, and the structural strength and stability of the wheel are guaranteed. Of course, the heat dissipation holes may have other shapes than an oval shape, such as a circular shape, which is not limited herein.

In this embodiment, evenly be provided with 10 bolt holes 6 along circumferencial direction for annular dull and stereotyped 3, the louvre 4 is arranged with bolt hole 6 alternately, and bolt hole 6 is for setting up the one side between two louvres 4 in the middle, conveniently installs the lock solid with the wheel, makes the atress more balanced stable simultaneously, guarantees the lock solid stability and the vehicle stability of driving of wheel.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (7)

1. A wheel is characterized by comprising a spoke, wherein a plurality of radiating holes and a plurality of reinforcing bosses are uniformly formed in the spoke along the circumferential direction, the radiating holes and the reinforcing bosses are alternately distributed, the reinforcing bosses are shield-shaped, the reinforcing bosses are arranged between the two radiating holes in a centering manner, and the reinforcing bosses are of a concave and convex structure.

2. The wheel of claim 1, wherein the number of the radiating holes and the reinforcing bosses is the same, and the number of the radiating holes and the reinforcing bosses ranges from 2 to 20.

3. The wheel of claim 1, wherein the spokes include an annular conical wall and an annular flat plate connected to a smaller end of the annular conical wall, and the heat dissipating holes and the reinforcing bosses are provided in the annular conical wall.

4. The wheel of claim 3, wherein the heat dissipating holes are curved ovals, and the long axis direction of the heat dissipating holes corresponds to the circumferential direction of the annular conical wall.

5. The wheel according to claim 3, wherein the annular flat plate is provided with a plurality of bolt holes uniformly in a circumferential direction.

6. The wheel of claim 5, wherein the heat dissipating holes are alternately arranged with the bolt holes, the bolt holes being centrally disposed on a side between the two heat dissipating holes.

7. The wheel of any one of claims 1-6, further comprising a rim, wherein the spoke is attached to one axial end of the rim.