Adjustable automobile hub

Abstract

The utility model discloses an adjustable automobile hub which comprises an inner wheel rim, spokes are fixedly connected to the inner wall of the inner wheel rim, an outer wheel rim is arranged on the outer wall of the inner wheel rim, two sets of fixing plates are welded to the side wall of the outer wheel rim, two sets of connecting grooves are formed in the inner side of the outer wheel rim, movable grooves are formed in one side of the outer wheel rim and one sides of the spokes, and the movable grooves are connected with the inner wall of the inner wheel rim. A movable groove is formed in the fixed plate, a connecting block is movably arranged in the movable groove and extends into the connecting groove, a first threaded groove is formed in the fixed plate, a second threaded groove is formed in the connecting block, a connecting rod is in threaded connection with the interior of the first threaded groove, and one end of the connecting rod penetrates into the connecting groove; and one end of the connecting rod is in threaded connection with the second threaded groove. According to the adjustable automobile hub, the use cost of a user is greatly reduced, the change cost is reduced for the user, and the practicability of equipment is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of automobile wheel hubs, and in particular to an adjustable automobile wheel hub. Background Technology

[0002] Cars have widely adopted car wheel hub units. The car wheel hub is a key component that connects the vehicle's wheels and axles, supporting the operation of the entire wheel. The design and materials of the wheel hub directly affect the vehicle's performance and handling.

[0003] Existing car wheel rims are designed to conform to international standards during manufacturing. However, the wide variety of car types on the market leads to a diversity of car parts. Since the size of car wheel rims is difficult to change, the only way to change the size is to replace the entire set of tires, which greatly increases the user's operating costs. Utility Model Content

[0004] The main objective of this invention is to provide an adjustable automobile wheel hub, which can effectively solve the technical problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An adjustable automobile wheel hub includes an inner rim, with spokes fixedly connected to its inner wall. An outer rim is provided on the outer wall of the inner rim. Two sets of fixing plates are welded to the side wall of the outer rim. Two sets of connecting grooves are formed on the inner side of the outer rim. Movable grooves are formed on one side of both the outer rim and the spokes. A connecting block is movably disposed in the movable groove and extends into the groove. A first threaded groove is formed on the fixing plate, and a second threaded groove is formed on the connecting block. A connecting rod is threadedly connected to the first threaded groove, with one end of the connecting rod passing through the groove and the other end threadedly connected to the second threaded groove. A fixing component is provided on the inner rim to fix the connecting block in the groove, thus initially fixing the position of the outer rim.

[0007] As a further embodiment of this utility model, the fixing component includes sliding grooves formed on both sides of the movable groove, the two sets of sliding grooves are symmetrically distributed, a sliding block is slidably disposed inside the sliding groove, one end of the sliding block is fixedly connected to one side of the connecting block, a spring is connected to one side of the sliding block, and one end of the spring is connected to one side of the sliding groove.

[0008] As a further embodiment of this utility model, a sliding rod is fixedly connected to one side of the sliding groove, and the sliding rod passes through the sliding block.

[0009] As a further embodiment of this utility model, a movable groove is provided on one side of the sliding groove, and a movable rod is provided in the movable groove. One end of the movable rod is threadedly connected to one side of the sliding block.

[0010] As a further embodiment of this utility model, the outer wall of the inner wheel rim is provided with a plurality of positioning blocks, the plurality of positioning blocks are distributed in an array at equal intervals, the inner wall of the outer wheel rim is provided with a plurality of positioning grooves, and one end of the positioning block extends into the positioning groove.

[0011] As a further embodiment of this utility model, protective plates are provided on both sides of the inner wheel rim, and insert rods are threadedly connected to the protective plates.

[0012] As a further embodiment of this utility model, a fixing slot is provided on both sides of the wheel spoke, and the fixing slot is adapted to the insertion rod.

[0013] The beneficial effects of this utility model are as follows:

[0014] The outer wheel rim is fitted onto the outer wall of the inner wheel rim by setting the inner wheel rim. The connecting block in the movable groove is inserted into the connecting groove by fixing component. The first thread groove and the second thread groove are aligned with each other. The connecting rod is then turned into the first thread groove and the second thread groove. The connecting rod is threaded into the first thread groove and the second thread groove, and the fixing plate and the connecting block are connected together. Thus, the outer wheel rim is fixedly connected to the inner wheel rim, completing the change of wheel hub size. This makes it easy to adapt to different cars, greatly increases the convenience of using the equipment, and greatly reduces the user's operating costs and modification fees, thus greatly increasing the practicality of the equipment.

[0015] The sliding block is pulled by the movable rod, which causes the connecting block to be pulled out of the connecting groove, making it easy for the staff to disassemble the outer wheel rim. The movable groove facilitates the movement of the movable rod, and the end of the movable rod is threadedly connected to the sliding block, making it easy to disassemble the movable block. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an adjustable automobile wheel hub according to the present invention;

[0017] Figure 2 This is an internal view of the protective plate of an adjustable automobile wheel hub according to this utility model;

[0018] Figure 3 This is a side sectional view of an adjustable automobile wheel hub according to the present invention.

[0019] Figure 4 This utility model relates to an adjustable automobile wheel hub. Figure 1 Cross-sectional view;

[0020] Figure 5This utility model relates to an adjustable automobile wheel hub. Figure 3 Enlarged view of point A in the middle.

[0021] In the diagram: 1. Inner rim; 2. Outer rim; 3. Spoke; 4. Fixed plate; 5. Connecting groove; 6. Connecting block; 7. Movable groove; 8. Connecting rod; 9. Sliding groove; 10. Sliding block; 11. Sliding rod; 12. Spring; 13. Moving groove; 14. Moving rod; 15. Positioning groove; 16. Positioning block; 17. Protective plate; 18. Fixed slot; 19. Insert rod. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figures 1-5 As shown, an adjustable car wheel hub includes an inner wheel rim 1, with spokes 3 fixedly connected to the inner wall of the inner wheel rim 1. An outer wheel rim 2 is provided on the outer wall of the inner wheel rim 1. Two sets of fixing plates 4 are welded to the side wall of the outer wheel rim 2. Two sets of connecting grooves 5 are provided on the inner side of the outer wheel rim 2. Movable grooves 7 are provided on one side of both the outer wheel rim 2 and the spokes 3. Connecting blocks 6 are movably arranged in the movable grooves 7 and extend into the connecting grooves 5.

[0024] In this embodiment, a first threaded groove is provided on the fixing plate 4, and a second threaded groove is provided on the connecting block 6. A connecting rod 8 is threadedly connected in the first threaded groove, with one end of the connecting rod 8 passing through the connecting groove 5 and the other end of the connecting rod 8 being threadedly connected to the second threaded groove. A fixing component is provided on the inner wheel rim 1, which is used to fix the connecting block 6 in the connecting groove 5 and to initially fix the position of the outer wheel rim 2.

[0025] When it is necessary to change the size of the wheel hub, first select an outer wheel rim 2 of suitable size and fit it onto the outer wall of the inner wheel rim 1. Insert the connecting block 6 in the movable groove 7 into the connecting groove 5 through the fixing component, align the first threaded groove and the second threaded groove, and then turn the connecting rod 8 into the first threaded groove and the second threaded groove. The connecting rod 8 is threadedly connected to the first threaded groove and the second threaded groove, connecting the fixing plate 4 and the connecting block 6 together, thereby fixing the outer wheel rim 2 to the inner wheel rim 1, completing the change of wheel hub size. This makes it easy to adapt to different cars, greatly increases the convenience of using the equipment, and thus greatly reduces the user's operating costs and modification fees, greatly increasing the practicality of the equipment.

[0026] In this embodiment, the outer wall of the inner wheel rim 1 is provided with a plurality of positioning blocks 16, which are distributed in an array at equal intervals. The inner wall of the outer wheel rim 2 is provided with a plurality of positioning grooves 15, and one end of the positioning block 16 extends into the positioning groove 15.

[0027] When the outer wheel rim 2 is fitted onto the inner wheel rim 1, the positioning groove 15 is first aligned with the positioning block 16, so that the outer wheel rim 2 can be quickly fitted onto the inner wheel rim 1, thereby quickly aligning the first thread groove with the second thread groove, which greatly facilitates the staff to fix the outer wheel rim 2 onto the inner wheel rim 1 later.

[0028] In this embodiment, the fixing component includes sliding grooves 9 opened on both sides of the movable groove 7. The two sets of sliding grooves 9 are symmetrically distributed. A sliding block 10 is slidably arranged inside the sliding groove 9. One end of the sliding block 10 is fixedly connected to one side of the connecting block 6. A spring 12 is connected to one side of the sliding block 10. One end of the spring 12 is connected to one side of the sliding groove 9.

[0029] The spring 12 applies pressure to the sliding block 10, which in turn moves the connecting block 6 to the connecting groove 5, thus fixing the connecting block 6 in the connecting groove 5. This makes it easier for staff to operate the equipment and increases the convenience of operation.

[0030] A slide rod 11 is fixedly connected to one side of the sliding groove 9. The slide rod 11 passes through the sliding block 10. By setting the slide rod 11, the sliding block 10 and the spring 12 are limited to prevent the sliding block 10 and the spring 12 from shifting.

[0031] In this embodiment, a movable groove 13 is provided on one side of the sliding groove 9, and a movable rod 14 is provided in the movable groove 13. One end of the movable rod 14 is threadedly connected to one side of the sliding block 10.

[0032] The sliding block 10 is pulled by the moving rod 14, which causes the connecting block 6 to be pulled out from the connecting groove 5, making it easy for the staff to disassemble the outer wheel rim 2. The moving rod 14 is moved by the opening of the moving groove 13. The end of the moving rod 14 is threadedly connected to the sliding block 10, which makes it easy to disassemble the moving rod 14.

[0033] In this embodiment, protective plates 17 are provided on both sides of the inner wheel rim 1, and insert rods 19 are threadedly connected to the protective plates 17. Fixing slots 18 are provided on both sides of the spokes 3, and the fixing slots 18 are adapted to the insert rods 19.

[0034] By setting up a protective plate 17 to prevent foreign objects from entering the inner wheel rim 1, the inside of the inner wheel rim 1 is protected, greatly increasing the service life of the equipment. The protective plate 17 is fixed to the inner wheel rim 1 by using the insertion rod 19 in conjunction with the fixing slot 18.

[0035] It should be noted that this utility model is an adjustable car wheel hub. When it is necessary to change the size of the wheel hub, firstly select an outer wheel rim 2 of a suitable size, and put the outer wheel rim 2 on the outer wall of the inner wheel rim 1. Apply pressure to the sliding block 10 through the spring 12, and drive the connecting block 6 to move to the connecting groove 5 through the sliding block 10. At the same time, fix the connecting block 6 in the connecting groove 5, align the first thread groove and the second thread groove with each other, and then turn the connecting rod 8 into the first thread groove and the second thread groove. The connecting rod 8 is connected to the first thread groove and the second thread groove by thread, and the fixing plate 4 and the connecting block 6 are connected together, thereby fixing the outer wheel rim 2 to the inner wheel rim 1, and completing the change of the wheel hub size.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable automobile wheel hub, comprising an inner rim (1), wherein spokes (3) are fixedly connected to the inner wall of the inner rim (1), characterized in that: The outer wall of the inner rim (1) is provided with an outer rim (2). Two sets of fixing plates (4) are welded to the side wall of the outer rim (2). Two sets of connecting grooves (5) are opened on the inner side of the outer rim (2). Movable grooves (7) are opened on one side of the outer rim (2) and the spokes (3). A connecting block (6) is movably arranged in the movable groove (7). The connecting block (6) extends into the connecting groove (5). A first threaded groove is opened on the fixing plate (4). A second threaded groove is opened on the connecting block (6). A connecting rod (8) is threadedly connected in the first threaded groove. One end of the connecting rod (8) passes through the connecting groove (5). One end of the connecting rod (8) is threadedly connected to the second threaded groove. The inner wheel rim (1) is provided with a fixing component, which is used to fix the connecting block (6) in the connecting groove (5) and initially fix the position of the outer wheel rim (2).

2. The adjustable automobile wheel hub according to claim 1, characterized in that: The fixing component includes sliding grooves (9) on both sides of the movable groove (7). The two sets of sliding grooves (9) are symmetrically distributed. A sliding block (10) is slidably arranged inside the sliding groove (9). One end of the sliding block (10) is fixedly connected to one side of the connecting block (6). A spring (12) is connected to one side of the sliding block (10). One end of the spring (12) is connected to one side of the sliding groove (9).

3. An adjustable automobile wheel hub according to claim 2, characterized in that: A slide rod (11) is fixedly connected to one side of the sliding groove (9), and the slide rod (11) passes through the sliding block (10).

4. An adjustable automobile wheel hub according to claim 2, characterized in that: A movable groove (13) is provided on one side of the sliding groove (9), and a movable rod (14) is provided in the movable groove (13). One end of the movable rod (14) is threadedly connected to one side of the sliding block (10).

5. An adjustable automobile wheel hub according to claim 1, characterized in that: The outer wall of the inner wheel rim (1) is provided with a plurality of positioning blocks (16), which are arranged in an array at equal intervals. The inner wall of the outer wheel rim (2) is provided with a plurality of positioning grooves (15), and one end of the positioning block (16) extends into the positioning groove (15).

6. An adjustable automobile wheel hub according to claim 1, characterized in that: The inner wheel rim (1) is provided with protective plates (17) on both sides, and the protective plates (17) are threaded with insert rods (19).

7. An adjustable automobile wheel hub according to claim 1, characterized in that: The spokes (3) are provided with fixing slots (18) on both sides, and the fixing slots (18) are adapted to the inserts (19).

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