Groove and ring integrated wheel structure

Abstract

The utility model relates to the technical field of wheels, in particular to a groove and ring integrated wheel structure which comprises a wheel body and a reinforcing assembly, a cavity is formed in the wheel body, the reinforcing assembly for supporting the wheel body is arranged in the cavity, and the reinforcing assembly comprises a supporting ring, a limiting ring, a first bolt and a second bolt; a connecting part is arranged at the end, close to the limiting ring, of the supporting ring, a mounting part is arranged at the end, away from the limiting ring, of the supporting ring, the limiting ring is fixedly connected with the inner wall of the wheel body through a first bolt, and the supporting ring is connected with the wheel body through a second bolt; one end of the second bolt penetrates through the mounting part to be in threaded connection with the inner wall of the wheel body, and a clamping groove matched with one end of the limiting ring is formed in the end, close to the limiting ring, of the connecting part. Through the design of the reinforcing assembly, the wheel body can be supported, then the strength of the wheel body can be improved, meanwhile, the reinforcing assembly is convenient to mount and dismount, and the wheel has the advantage of being flexible to use.

Description

Technical Field

[0001] The utility model relates to the technical field of wheels, in particular to a groove-ring integrated wheel structure. Background Art

[0002] The wheel is a rotating component between the tire and the axle that bears the load. It is usually composed of two main parts: the rim and the spoke. The rim is the part that mounts and supports the tire on the wheel, and the spoke is the supporting part between the axle and the rim on the wheel. In addition to the above parts, the wheel sometimes also includes a hub.

[0003] In application number: CN202020693257.0, a groove ring integrated wheel structure is disclosed. The utility model adopts a steel plate hot pressing process. The inner rim and the groove ring are formed from both ends respectively, and then the groove ring profile is machined to complete the rim. The integrated rim does not need to weld the groove ring, which saves the welding groove ring and welding seam process, reduces costs, and the rim has no welding defects caused by welding. However, the above design still has shortcomings, such as insufficient strength, easy deformation of the wheel body, and shortening the service life of the wheel body.

[0004] To this end, we propose a groove-ring integrated wheel structure. Utility Model Content

[0005] The main purpose of the utility model is to provide a groove-ring integrated wheel structure, which can support the wheel body through the design of the reinforcement component, thereby improving the strength of the wheel body. At the same time, the reinforcement component is easy to install and disassemble, has the advantage of flexible use, and can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A groove-ring integrated wheel structure comprises a wheel body and a reinforcement assembly, wherein a cavity is provided inside the wheel body, a reinforcement assembly for supporting the wheel body is provided inside the cavity, and the reinforcement assembly comprises a support ring, a limiting ring, a first bolt and a second bolt;

[0008] One end of the limiting ring is clamped with one end of the supporting ring, a connecting portion is provided at one end of the supporting ring close to the limiting ring, a mounting portion is provided at one end of the supporting ring away from the limiting ring, the limiting ring is fixedly connected to the inner wall of the wheel body by a first bolt, and the supporting ring is connected to the wheel body by a second bolt.

[0009] By adopting the above technical solution, one end of the first bolt passes through the limiting ring and is threadedly connected to the inner wall of the wheel body, the support ring is located at one end of the connecting part and is clamped with one end of the limiting ring, the plug-in at one end of the connecting part is inserted into the slot at one end of the limiting ring, and one end of the second bolt passes through the support ring and is located at one end of the mounting part and is threadedly connected to the inner wall of the wheel body, which facilitates the installation and disassembly of the reinforcement component and enables the reinforcement component to be flexibly used.

[0010] Specifically, an inclined surface in contact with the inner wall of the wheel body is provided on the outer side of the limiting ring.

[0011] Specifically, one end of the second bolt passes through the mounting portion and is threadedly connected to the inner wall of the wheel body.

[0012] Specifically, the connection portion is provided with a slot at one end close to the limiting ring and matched with the one end of the limiting ring.

[0013] Specifically, a plug-in with a circular ring structure is provided at the center of the inner wall of one side of the slot.

[0014] Specifically, a slot adapted to the plug-in is provided at one end of the limiting ring close to the supporting ring.

[0015] Beneficial effects of the utility model:

[0016] (1) In the groove-ring integrated wheel structure described in the present invention, the reinforcement component is located in the cavity. Through the design of the reinforcement component, the wheel body can be supported, thereby improving the strength of the wheel body;

[0017] (2) The utility model describes a groove-ring integrated wheel structure, wherein one end of the first bolt passes through the limiting ring and is threadedly connected to the inner wall of the wheel body, the support ring is located at one end of the connecting portion and is clamped with one end of the limiting ring, the plug-in at one end of the connecting portion is inserted into the slot at one end of the limiting ring, and one end of the second bolt passes through the support ring and is located at one end of the mounting portion and is threadedly connected to the inner wall of the wheel body, which facilitates the installation and disassembly of the reinforcement component and enables the reinforcement component to be used flexibly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 It is a three-dimensional diagram of the limiting ring of the utility model;

[0022] In the figure: 1. wheel body; 2. cavity; 3. reinforcement assembly; 4. support ring; 5. plug-in; 6. limit ring; 7. first bolt; 8. slot; 9. inclined surface; 10. second bolt; 11. mounting portion; 12. connecting portion; 13. slot. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] As an embodiment of the present utility model, Figure 1-Figure 3 As shown, a groove-ring integrated wheel structure described in the utility model comprises a wheel body 1 and a reinforcing assembly 3, wherein a cavity 2 is provided inside the wheel body 1, and a reinforcing assembly 3 for supporting the wheel body 1 is provided inside the cavity 2, and the reinforcing assembly 3 comprises a supporting ring 4, a limiting ring 6, a first bolt 7 and a second bolt 10;

[0025] One end of the limiting ring 6 is clamped with one end of the supporting ring 4, a connecting portion 12 is provided at the end of the supporting ring 4 close to the limiting ring 6, and a mounting portion 11 is provided at the end of the supporting ring 4 away from the limiting ring 6. The limiting ring 6 is fixedly connected to the inner wall of the wheel body 1 by a first bolt 7, and the supporting ring 4 is connected to the wheel body 1 by a second bolt 10.

[0026] When in use, the reinforcing component 3 is installed in the cavity 2 in the wheel body 1. Through the design of the reinforcing component 3, the wheel body 1 can be supported, thereby improving the strength of the wheel body 1.

[0027] The utility model also includes that the outer side of the limiting ring 6 is provided with an inclined surface 9 which contacts the inner wall of the wheel body 1 .

[0028] The utility model also includes that one end of the second bolt 10 passes through the mounting portion 11 and is threadedly connected to the inner wall of the wheel body 1 .

[0029] The utility model also includes that the connecting portion 12 is provided with a slot 13 matched with one end of the limiting ring 6 at one end thereof.

[0030] The utility model further comprises a plug-in unit 5 with a circular ring structure disposed in the center of the inner wall of one side of the slot 13 .

[0031] The utility model also includes that the limiting ring 6 is provided with a slot 8 adapted to the plug-in 5 at one end close to the supporting ring 4 .

[0032] When the utility model is in use, the reinforcing component 3 is installed in the cavity 2 in the wheel body 1, and the limiting ring 6 is first pushed into the end with a smaller diameter inside the wheel body 1, and the inclined surface 9 on the outside of the limiting ring 6 is tightly fitted with the inner wall of the wheel body 1, and then one end of the first bolt 7 is passed through the limiting ring 6 and threadedly connected with the inner wall of the wheel body 1, and then the supporting ring 4 is pushed into the cavity 2, the supporting ring 4 is located at one end of the connecting part 12 and clamped with one end of the limiting ring 6, one end of the limiting ring 6 is located in the clamping groove 13 at one end of the connecting part 12, the plug-in 5 at one end of the connecting part 12 is inserted into the slot 8 at one end of the limiting ring 6, and then one end of the second bolt 10 is passed through the support ring 4 at one end of the mounting part 11 and threadedly connected with the inner wall of the wheel body 1.

[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A wheel structure with integrated groove and ring, characterized in that: The invention comprises a wheel body (1) and a reinforcing assembly (3), wherein a cavity (2) is provided inside the wheel body (1), a reinforcing assembly (3) for supporting the wheel body (1) is provided inside the cavity (2), and the reinforcing assembly (3) comprises a supporting ring (4), a limiting ring (6), a first bolt (7) and a second bolt (10); One end of the limiting ring (6) is clamped with one end of the supporting ring (4); the end of the supporting ring (4) close to the limiting ring (6) is provided with a connecting portion (12); the end of the supporting ring (4) away from the limiting ring (6) is provided with a mounting portion (11); the limiting ring (6) is fixedly connected to the inner wall of the wheel body (1) via a first bolt (7); and the supporting ring (4) is connected to the wheel body (1) via a second bolt (10).

2. The groove-ring integrated wheel structure according to claim 1, characterized in that: The outer side of the limiting ring (6) is provided with an inclined surface (9) which contacts the inner wall of the wheel body (1).

3. The groove-ring integrated wheel structure according to claim 1, characterized in that: One end of the second bolt (10) passes through the mounting portion (11) and is threadedly connected to the inner wall of the wheel body (1).

4. The groove-ring integrated wheel structure according to claim 1, characterized in that: The connecting portion (12) is provided with a slot (13) at one end close to the limiting ring (6) and adapted to one end of the limiting ring (6).

5. The groove-ring integrated wheel structure according to claim 4, characterized in that: A plug-in unit (5) with a circular ring structure is provided at the center of the inner wall of one side of the slot (13).

6. The groove-ring integrated wheel structure according to claim 1, characterized in that: The limiting ring (6) is provided with a slot (8) adapted to the plug-in (5) at one end close to the supporting ring (4).

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