Clamping type aluminum alloy hub

Abstract

The utility model relates to the technical field of hubs, and discloses a clamping type aluminum alloy hub which comprises a hub main body and a decorative ring, a wheel core is arranged in the hub main body, main body spokes are connected between the wheel core and the hub main body, the decorative ring is arranged on one side of the hub main body, and the decorative ring is arranged on the other side of the hub main body. A hexagonal box is arranged on the inner side of the decorative ring, decorative spokes are connected between the hexagonal box and the decorative ring, and the decorative spokes correspond to the main body spokes. The clamping strips are clamped in the clamping grooves, and under the action of the springs, the L-shaped positioning blocks extend outwards to be clamped in the positioning grooves, so that the decorative spokes can be clamped in the main body spokes; the decorative ring is fixedly installed on the surface of the hub body, the structure is simple, installation is convenient and fast, and the working efficiency of workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel hubs, in particular to a clamping type aluminum alloy wheel hub. Background Art

[0002] The wheel hub is a cylindrical metal part that supports the tire with its inner profile and is mounted on an axle. It is also called a wheel rim, steel rim, wheel, or tire bell. There are many types of wheel hubs depending on the diameter, width, molding method, and material.

[0003] A decorative ring is usually installed on the surface of the wheel hub to protect the wheel hub.

[0004] After searching, the Chinese utility model patent with publication number: CN218257529U discloses a clamping type automobile aluminum alloy wheel hub protective end cover, including a conical cover and an annular elastic ring, a conical hole is provided on the left part of the conical cover, a plurality of circumferentially uniformly distributed clamping feet are provided on the inner wall surface of the conical hole of the conical cover, a triangular tooth-shaped arc-shaped protrusion is provided on the upper surface of the left part of each clamping foot, and a concave arc groove is provided on the lower surface of the left part of each clamping foot, and the annular elastic ring is installed in the concave arc groove of the clamping foot. The utility model has a simple structure, quick assembly and disassembly, easy replacement, and reliable operation.

[0005] From the analysis of the above technical solutions, it can be seen that in order to improve the protection of the wheel hub surface, people will install decorative rings on the surface of the wheel hub to protect the wheel hub and improve the ornamental value of the wheel hub. However, the installation of the decorative ring is usually fixed by bolts, which requires repeated tightening and loosening of the bolts, which is very troublesome to install and has low work efficiency. Utility Model Content

[0006] The utility model aims to provide a snap-on aluminum alloy wheel hub to solve the problem of the current aluminum alloy wheel hub mentioned in the above background technology. In order to improve the protection of the wheel hub surface, people will install a decorative ring on the surface of the wheel hub to protect the wheel hub and also improve the ornamental value of the wheel hub. However, the installation of the decorative ring is usually fixed by bolts, which requires repeated tightening and loosening of the bolts, which is very troublesome to install and has low work efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clip-on aluminum alloy wheel hub, comprising a wheel hub body and a decorative ring, a wheel core is arranged inside the wheel hub body, a main body spoke is connected between the wheel core and the wheel hub body, the decorative ring is arranged on one side of the wheel hub body, a hexagonal box is arranged on the inner side of the decorative ring, decorative spokes are connected between the hexagonal box and the decorative ring, the decorative spokes correspond to the main body spokes, a clip-on groove is arranged on the surface of the main body spoke, a clip-on strip is arranged on the surface of the decorative spoke close to the wheel hub body, the clip-on strip corresponds to the clip-on groove, a contraction groove is arranged on the end face of the clip-on strip, a spring and an L-shaped positioning block are arranged inside the contraction groove, the L-shaped positioning block is arranged at one end of the spring, and the L-shaped positioning block is movably arranged inside the contraction groove, and positioning grooves corresponding to the L-shaped positioning block are arranged at both ends of the clip-on groove.

[0008] Furthermore, the surface of the hexagonal box close to one end of the hub body is configured to be hollow and matched with the wheel core.

[0009] Furthermore, a trapezoidal groove is provided on the surface of the hub body, and a trapezoidal block is provided on the end surface of the decorative ring close to the hub body, and the trapezoidal block corresponds to the trapezoidal groove.

[0010] Furthermore, a rubber gasket is provided on the surface of the decorative ring.

[0011] Furthermore, the hub body, the wheel core, and the main body spokes are of an integrated design.

[0012] Furthermore, the decorative ring, the hexagonal box and the decorative spokes are of an integrated design.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is clamped in the clamping groove by the clamping strip, and under the action of the spring, the L-shaped positioning block extends outwards and is clamped in the positioning groove, so that the decorative ring is fixedly installed on the surface of the wheel hub body, the structure is simple, the installation is convenient and quick, and the work efficiency of the staff is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of a clip-on aluminum alloy wheel hub of the utility model;

[0016] Figure 2 It is a stereoscopic diagram of another viewing angle of a clip-on aluminum alloy wheel hub of the utility model;

[0017] Figure 3 It is a side sectional view of a clip-on aluminum alloy wheel hub of the utility model;

[0018] Figure 4 The utility model is a clamping type aluminum alloy wheel hub Figure 3 Enlarged view of point A in the middle.

[0019] In the figure: 1. wheel hub body; 2. decorative ring; 3. main spoke; 4. snap-in groove; 5. decorative spoke; 6. snap-in strip; 7. shrinkage groove; 8. spring; 9. L-shaped positioning block; 10. positioning groove; 11. hexagonal box; 12. trapezoidal slot; 13. trapezoidal block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figure 1 - Figure 4 The utility model provides a technical solution: a clip-on aluminum alloy wheel hub, comprising a wheel hub body 1 and a decorative ring 2, a wheel core is arranged inside the wheel hub body 1, a main body spoke 3 is connected between the wheel core and the wheel hub body 1, a decorative ring 2 is arranged on one side of the wheel hub body 1, a hexagonal box 11 is arranged inside the decorative ring 2, a decorative spoke 5 is connected between the hexagonal box 11 and the decorative ring 2, the decorative spoke 5 corresponds to the main body spoke 3, a clip-on groove 4 is arranged on the surface of the main body spoke 3, a clip-on strip 6 is arranged on the surface of the decorative spoke 5 close to the wheel hub body 1, the clip-on strip 6 corresponds to the clip-on groove 4, a contraction groove 7 is arranged on the end face of the clip-on strip 6, a spring 8 and an L-shaped positioning block 9 are arranged inside the contraction groove 7, the L-shaped positioning block 9 is arranged at one end of the spring 8, and the L-shaped positioning block 9 is movably arranged inside the contraction groove 7, and positioning grooves 10 corresponding to the L-shaped positioning block 9 are arranged at both ends of the clip-on groove 4. The snap-fit ​​strip 6 is snapped into the snap-fit ​​groove 4, and under the action of the spring 8, the L-shaped positioning block 9 extends outward and is snapped into the positioning groove 10, thereby fixing the decorative ring 2 on the surface of the hub body 1. The structure is simple, the installation is convenient and quick, and the work efficiency of the staff is improved.

[0022] The surface of the hexagonal box 11 near one end of the wheel hub body 1 is set to be hollow and matched with the wheel core, so that the hexagonal box 11 can be clamped on the surface of the wheel core, thereby protecting the surface of the wheel core and preventing the wheel bolts and the wheel core from being scratched by the outside.

[0023] The surface of the hub body 1 is provided with a trapezoidal groove 12, and the end surface of the decorative ring 2 close to the hub body 1 is provided with a trapezoidal block 13, and the trapezoidal block 13 corresponds to the trapezoidal groove 12, so that the stability of the decorative ring 2 installed on the surface of the hub body 1 can be improved.

[0024] The surface of the decorative ring 2 is provided with a rubber gasket to prevent the decorative ring 2 from scratching the surface of the wheel hub and also to prevent the decorative ring 2 from scratching the staff.

[0025] The hub body 1, the wheel core, and the main spokes 3 are designed as an integrated whole, so that the hub has high structural strength and is not prone to damage.

[0026] The decorative ring 2, the hexagonal box 11 and the decorative spokes 5 are designed as an integrated whole, so that the overall structural strength of the decorative ring 2 is high and it is not easy to be damaged.

[0027] Working principle: first, the clamping strip 6 is clamped in the clamping groove 4, and under the action of the spring 8, the L-shaped positioning block 9 extends outward and is clamped in the positioning groove 10, so that the decorative ring 2 is fixedly installed on the surface of the hub body 1, and the hexagonal box 11 can be clamped on the surface of the wheel core to protect the surface of the wheel core. Finally, the trapezoidal clamping block 13 corresponds to the trapezoidal clamping groove 12, and the matching installation between the hub body 1 and the decorative ring 2 can be completed. The overall structure is simple, the installation is convenient and quick, and the work efficiency of the staff is improved.

[0028] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A snap-on aluminum alloy wheel hub, comprising a wheel hub body (1) and a decorative ring (2), characterized in that: A wheel core is arranged inside the wheel hub body (1), main body spokes (3) are connected between the wheel core and the wheel hub body (1), the decorative ring (2) is arranged on one side of the wheel hub body (1), a hexagonal box (11) is arranged inside the decorative ring (2), decorative spokes (5) are connected between the hexagonal box (11) and the decorative ring (2), the decorative spokes (5) correspond to the main body spokes (3), the surface of the main body spokes (3) is provided with a snap-on groove (4), the decorative spokes (5) are close to the decorative spokes (5), and the decorative spokes (5) are connected to the main body spokes (3). A clamping strip (6) is provided on the surface of the hub body (1), the clamping strip (6) corresponds to the clamping groove (4), a contraction groove (7) is provided on the end face of the clamping strip (6), a spring (8) and an L-shaped positioning block (9) are provided inside the contraction groove (7), the L-shaped positioning block (9) is provided at one end of the spring (8), and the L-shaped positioning block (9) is movably provided inside the contraction groove (7), and positioning grooves (10) corresponding to the L-shaped positioning block (9) are provided at both ends of the clamping groove (4).

2. The snap-on aluminum alloy wheel hub according to claim 1, characterized in that: The surface of the hexagonal box (11) close to one end of the hub body (1) is arranged to be hollow and matches with the wheel core.

3. The snap-on aluminum alloy wheel hub according to claim 1, characterized in that: The surface of the hub body (1) is provided with a trapezoidal groove (12), and the end surface of the decorative ring (2) close to the hub body (1) is provided with a trapezoidal block (13), and the trapezoidal block (13) corresponds to the trapezoidal groove (12).

4. The snap-on aluminum alloy wheel hub according to claim 1, characterized in that: A rubber gasket is provided on the surface of the decorative ring (2).

5. The snap-on aluminum alloy wheel hub according to claim 1, characterized in that: The hub body (1), the wheel core, and the main body spokes (3) are of an integrated design.

6. The snap-on aluminum alloy wheel hub according to claim 1, characterized in that: The decorative ring (2), the hexagonal box (11) and the decorative spokes (5) are of an integrated design.

Images