Automobile wheel structure

Abstract

The utility model provides an automobile wheel structure, which belongs to the field of automobiles and comprises a wheel body, the wheel body comprises a hub, rims are fixedly connected to two sides of the hub, auxiliary components are arranged on the edges of the inner walls of the rims, and a first mounting surface which is an arc-shaped conical surface towards the inside of the hub is arranged. Meanwhile, the joint of the second mounting surface and the first mounting surface is in an arc-shaped ring shape, and the gravity of a vehicle body can be conveniently borne through the conical structures, facing different directions, of the second mounting surface and the first mounting surface; and the steel hub is matched, so that the overall compressive strength of the wheel is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of automobiles, in particular to an automobile wheel structure. Background Art

[0002] The existing truck steel wheel structure is simple, which includes a rim and a spoke. Its strength and load-bearing capacity are affected by the wheel material on the one hand, and are related to the structure of the wheel on the other hand. After searching, a truck wheel structure disclosed in the application number CN202021212918.X is recorded to include a rim and a spoke. The spoke includes a mounting surface and a support surface connecting the mounting surface and the rim. The support surface is provided with a plurality of long ventilation holes, and also includes a reinforcing boss arranged between adjacent long ventilation holes. The reinforcing boss is provided with a through hole. The shape of the reinforcing boss is square. The long ventilation hole is a pear-shaped structure as a whole, one end of the long ventilation hole is a circular arc large end structure, and the other end is a circular arc small end structure, and the circular arc small end structure is close to the mounting surface. The long ventilation holes have better ventilation effects, and the reinforced bosses act as reinforcing ribs, increasing the supporting strength of the spoke supporting surface. However, the device still has the following defects in actual use: the automobile wheel structure has more protruding parts in the central area of ​​the wheel side, which can easily cause scratches, and is slightly insufficient in terms of pressure resistance. Therefore, it is necessary to design a practical automobile wheel structure. Utility Model Content

[0003] The purpose of the utility model is to provide a vehicle wheel structure to solve the problems raised by the above background technology.

[0004] To achieve the above object, the utility model provides the following technical solution: an automobile wheel structure, comprising a wheel body, the wheel body comprising a hub, both sides of the hub are fixedly connected to a rim, and the edge of the inner wall of the rim is provided with an auxiliary component;

[0005] An auxiliary component, the auxiliary component includes a spoke welded and fixed to the edge of the inner wall of the rim, the spoke consists of a first mounting surface and a second mounting surface, a nut seat is fixedly connected to the edge of the inner wall of the first mounting surface, a through hole is provided at the center position of the nut seat, and a plurality of screw holes are provided at the side positions, a fixing ring is provided at the edge of the inner wall of the through hole, and a plurality of ventilation holes are provided on the surface of the second mounting surface.

[0006] As a preferred solution of the utility model: the first mounting surface is an arc-shaped conical surface structure, and the conical surface end faces the inside of the wheel hub.

[0007] As a preferred solution of the utility model: the connection between the second mounting surface and the first mounting surface is in an arc-shaped ring shape and has no gap.

[0008] As a preferred solution of the utility model: flanges are provided at the edges of the two rims.

[0009] As a preferred solution of the utility model: a valve hole is provided on the surface of the inner wall of the rim.

[0010] As a preferred solution of the utility model: one of the screw holes, the ventilation hole and the valve hole are on the same line.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) A first mounting surface is provided with an arc-shaped conical surface facing the inside of the wheel hub, which cooperates with a plurality of screw holes, through holes and a fixing ring on the nut seat to increase the compressive strength of the inside of the first mounting surface. At the same time, the connection between the second mounting surface and the first mounting surface is in an arc-shaped ring shape. The conical structures of the two with different directions are convenient for bearing the gravity of the vehicle body, and cooperate with the steel wheel hub to effectively increase the overall compressive strength of the wheel itself;

[0013] (2) The heat generated when the wheel rotates can be discharged through the plurality of ventilation holes on the first mounting surface, thereby achieving the purpose of wheel heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is one of the structural schematic diagrams of the utility model;

[0016] Figure 3 It is a front structural schematic diagram of the utility model.

[0017] In the figure: 1, wheel body; 11, wheel hub; 12, rim; 13, wheel flange; 14, valve hole; 2, auxiliary component; 21, spoke; 211, first mounting surface; 212, second mounting surface; 22, nut seat; 23, through hole; 24, screw hole; 25, fixing ring; 26, ventilation hole. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 3, an automobile wheel structure, comprising a wheel body 1, the wheel body 1 comprising a wheel hub 11, both sides of the wheel hub 11 are fixedly connected with a rim 12, and the edge of the inner wall of the rim 12 is provided with an auxiliary component 2;

[0020] See also Figure 1 , auxiliary component 2, the auxiliary component 2 includes a spoke 21 welded and fixed to the edge of the inner wall of the rim 12, the spoke 21 consists of a first mounting surface 211 and a second mounting surface 212, a nut seat 22 is fixedly connected to the edge of the inner wall of the first mounting surface 211, a through hole 23 is opened at the center position of the nut seat 22, and a plurality of screw holes 24 are opened at the side position, a fixing ring 25 is opened at the edge of the inner wall of the through hole 23, and a plurality of ventilation holes 26 are opened on the surface of the second mounting surface 212.

[0021] During specific use: the first mounting surface 211 is formed into an arc-shaped cone facing the inside of the wheel hub 11, and cooperates with a plurality of screw holes 24, a through hole 23 and a fixing ring 25 on the nut seat 22 to increase the compressive strength inside the first mounting surface 211. At the same time, the connection between the second mounting surface 212 and the first mounting surface 211 is in an arc-shaped ring. The conical structures of the two in different directions are convenient for bearing the gravity of the vehicle body, and cooperate with the steel wheel hub 11 to effectively increase the overall compressive strength of the wheel itself.

[0022] See also Figure 2 The first mounting surface 211 is an arc-shaped conical structure, and the conical end faces the inside of the wheel hub 11.

[0023] During specific use, the conical end faces the first mounting surface 211 inside the wheel hub 11, which facilitates increasing the compressive strength inside the wheel structure.

[0024] See also Figure 1 The connection between the second mounting surface 212 and the first mounting surface 211 is in an arc-shaped ring shape without any gap.

[0025] During specific use: the connection between the second mounting surface 212 and the first mounting surface 211 is in an arc-shaped ring, which is convenient for increasing stress transmission during the compression process, thereby extending the overall service life.

[0026] See also Figure 1 The edges of the two rims 12 are both provided with wheel flanges 13 .

[0027] During specific use, the two wheel flanges 13 at the edges of the two wheel rims 12 are protected from scratches caused by external objects.

[0028] See also Figure 1 A valve hole 14 is formed on the inner wall of the rim 12 .

[0029] When used specifically, the valve hole 14 on the inner wall surface of the rim 12 is convenient for inflating the tire body inside the wheel.

[0030] See also Figure 3 , wherein a screw hole 24, a vent hole 26 and a valve hole 14 are on the same line.

[0031] When used specifically, one of the screw holes 24 , the ventilation hole 26 and the valve hole 14 are in a collinear line, so that the overall structure is stable and has a certain strength.

[0032] When in use, the first mounting surface 211 which is an arc-shaped cone facing the inside of the wheel hub 11 is utilized, and cooperates with a plurality of screw holes 24, a through hole 23 and a fixing ring 25 on the nut seat 22 to increase the compressive strength inside the first mounting surface 211. At the same time, the connection between the second mounting surface 212 and the first mounting surface 211 is an arc-shaped ring. The conical structures of the two in different directions are convenient for bearing the gravity of the vehicle body, and cooperate with the steel wheel hub 11 to effectively increase the overall compressive strength of the wheel itself.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vehicle wheel structure, comprising a wheel body (1), characterized in that: The wheel body (1) comprises a wheel hub (11), both sides of the wheel hub (11) are fixedly connected to a rim (12), and the edge of the inner wall of the rim (12) is provided with an auxiliary component (2); An auxiliary component (2), the auxiliary component (2) comprising a spoke (21) welded and fixed to the inner wall edge of a rim (12), the spoke (21) consisting of a first mounting surface (211) and a second mounting surface (212), the edge of the inner wall of the first mounting surface (211) being fixedly connected to a nut seat (22), a through hole (23) being provided at the center of the nut seat (22), and a plurality of screw holes (24) being provided at the side, a fixing ring (25) being provided at the edge of the inner wall of the through hole (23), and a plurality of ventilation holes (26) being provided on the surface of the second mounting surface (212).

2. The automobile wheel structure according to claim 1, characterized in that: The first mounting surface (211) is in the form of an arc-shaped conical surface structure, with the conical surface end facing the interior of the wheel hub (11).

3. The automobile wheel structure according to claim 1, characterized in that: The connection between the second mounting surface (212) and the first mounting surface (211) is in an arc-shaped ring shape and has no gap.

4. The automobile wheel structure according to claim 1, characterized in that: Wheel flanges (13) are provided at the edges of the two wheel rims (12).

5. The automobile wheel structure according to claim 1, characterized in that: A valve hole (14) is provided on the surface of the inner wall of the rim (12).

6. The automobile wheel structure according to claim 4, characterized in that: One of the screw holes (24), the ventilation hole (26) and the valve hole (14) is collinear.

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