CN217892390U

CN217892390U - Hub protective cover

Info

Publication number: CN217892390U
Application number: CN202221999865.XU
Authority: CN
Inventors: 张孝强
Original assignee: Xuzhou Xiaoqiang Wheel Hub Technology Co ltd
Current assignee: Xuzhou Xiaoqiang Wheel Hub Technology Co ltd
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2022-11-25
Anticipated expiration: 2032-07-30

Abstract

The utility model discloses a hub protective cover, relating to the technical field of wheel hubs; the utility model comprises a hub body and a protective cover, wherein symmetrically distributed fixed rods are fixedly arranged on one side of the annular plate close to the hub body, movable rods are movably inserted at one ends of the fixed rods far away from the annular plate, a baffle is fixedly arranged at one end of the movable rods close to the hub body, and a disc is fixedly arranged at one end of the movable rods; the baffle plate is moved to drive the movable rod to move, the movable rod drives the disc to move, the disc stretches the spring, the baffle plate is placed into the hub body, and the spring drives the baffle plate to reset, so that the protective cover is fixed on the hub body, the hub body can be protected, and the purpose of protecting the hub body is achieved; one end of the inserting plate is inserted into the inserting groove, and the screw rod is rotated, so that the screw rod is attached to the annular plate at one end of the inserting plate, the inserting plate is fixedly connected with the annular plate through the screw rod, the position of the fixing rod can be adjusted, and the purpose of convenient adjustment is achieved.

Description

Hub protective cover

Technical Field

The utility model relates to a wheel hub technical field specifically is a wheel hub protection casing.

Background

The wheel hub is a cylindrical metal part which supports the tire through the inner contour of the tire and is centrally arranged on the shaft, the decorative surface of the wheel hub is more and more exquisite along with the economic development, the wheel hub is more and more important to protect because the decorative surface of the wheel hub is difficult to repair after being damaged, the wheel hub is easily damaged by stones which are collapsed by a vehicle when the vehicle is parked, the wheel hub needs to be protected, and the inventor provides a wheel hub protective cover for solving the problems.

SUMMERY OF THE UTILITY MODEL

The problem that the wheel hub is easily damaged by the broken stones is solved; an object of the utility model is to provide a wheel hub protection casing.

In order to solve the technical problem, the utility model adopts the following technical scheme: the wheel hub comprises a wheel hub body and a protective cover, wherein the protective cover is positioned on one side of the wheel hub body, an annular groove is formed in one side, close to the wheel hub body, of the protective cover, an annular plate is movably clamped inside the annular groove, and the position of a fixing rod can be adjusted through rotation of the annular plate in the annular groove; the hub protection device comprises a hub body, and is characterized in that fixing rods which are symmetrically distributed are fixedly arranged on one side, close to the hub body, of the annular plate, movable rods are movably inserted into one ends, far away from the annular plate, of the fixing rods, one ends of the movable rods are inserted into the inner side of the hub body, baffles are fixedly arranged at the ends, close to the hub body, of the movable rods, the baffles are clamped on the inner side of the hub body, a protection cover can be fixed on the hub body, the baffles are attached to the inner side of the hub body, a disc is fixedly arranged at one end, far away from the hub body, of each movable rod, the disc enables the movable rods to move in the fixing rods conveniently, springs are fixedly arranged inside the fixing rods, one ends of the springs are fixedly connected with one side of the disc, and the springs can provide tension for the disc.

Preferably, the fixed plate that is equipped with the symmetric distribution that is close to one side of ring channel of protection casing, the fixed plate is located the inboard of annular slab, the inside activity of fixed plate is inserted and is equipped with the picture peg, the fixed block that is equipped with the symmetric distribution that is close to one side of wheel hub body of protection casing, the fixed block is located the outside of annular slab, the slot has been seted up to one side that the fixed block is relative, the inside of establishing the slot is inserted in the one side activity of picture peg, one side screw thread that the protection casing was kept away from to the picture peg has run through the screw rod, removes the picture peg for the one end of picture peg inserts in the slot, and is spacing to the picture peg through the stopper simultaneously, and rotates the screw rod, makes the screw rod laminate at picture peg one end and with the annular slab, makes the screw rod with picture peg and annular slab fixed connection, just so can adjust the position of dead lever, the fixed limiting plate that is equipped with of the one end that the picture peg is relative, and the condition that the picture peg can avoid the picture peg to drop, the length of picture peg is greater than the distance between fixed block, makes things convenient for the picture peg inserts in the slot.

Preferably, the inner side of the fixed rod is provided with first sliding grooves which are symmetrically distributed, the inner sliding card of the first sliding grooves is provided with a sliding block, one end of the sliding block is fixedly connected with the disc, and the disc drives the sliding block to move in the first sliding grooves, so that the movable rod can be prevented from moving out of the fixed rod.

Preferably, the second spout of symmetric distribution is seted up in the outside of picture peg, the inside slide card of second spout is equipped with the stopper, the one end of stopper and the inner wall fixed connection of fixed plate, the stopper card is established and can be spacing to the picture peg in the second spout.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the baffle plate is moved to drive the movable rod to move, the movable rod drives the disc to move, the disc stretches the spring, then the baffle plate is placed in the hub body, and the spring drives the baffle plate to reset, so that the protective cover is fixed on the hub body, the hub body can be protected, and the purpose of protecting the hub body is achieved;

2. the position of the fixing rod is adjusted by rotating the annular plate, the inserting plate is moved again, one end of the inserting plate is inserted into the slot, the screw rod is rotated, the screw rod is attached to one end of the inserting plate and the annular plate, the inserting plate and the annular plate are fixedly connected through the screw rod, and therefore the position of the fixing rod can be adjusted, and the purpose of convenient adjustment is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the schematic view of the protective cover structure of the present invention.

Fig. 3 is an enlarged view of a structure in fig. 2.

Fig. 4 is a schematic view of the structure of the fixing rod of the present invention.

In the figure: 1. a hub body; 2. a protective cover; 3. an annular groove; 4. an annular plate; 5. fixing the rod; 6. a movable rod; 7. a baffle plate; 8. a disc; 9. a fixing plate; 10. inserting plates; 11. a fixed block; 12. a slot; 13. A screw; 14. a first chute; 15. a slider; 16. a second chute; 17. a limiting block; 18. a spring; 19. And a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows: as shown in fig. 1-4, the utility model provides a technical solution: a hub protective cover comprises a hub body 1 and a protective cover 2, wherein the protective cover 2 is positioned on one side of the hub body 1, an annular groove 3 is formed in one side, close to the hub body 1, of the protective cover 2, an annular plate 4 is movably clamped inside the annular groove 3, and the position of a fixing rod 5 can be adjusted when the annular plate 4 rotates in the annular groove 3; the fixed dead lever 5 that is equipped with symmetric distribution in one side that annular plate 4 is close to wheel hub body 1, the one end activity that annular plate 4 was kept away from to dead lever 5 is inserted and is equipped with movable rod 6, the inboard of establishing at wheel hub body 1 is inserted to the one end of movable rod 6, movable rod 6 is close to the fixed baffle 7 that is equipped with of one end of wheel hub body 1, baffle 7 card is established and can be fixed protection casing 2 on wheel hub body 1 at wheel hub body 1's inboard, the inboard laminating of baffle 7 and wheel hub body 1, the fixed disc 8 that is equipped with of one end that wheel hub body 1 was kept away from to movable rod 6, disc 8 makes things convenient for movable rod 6 to remove in dead lever 5.

The inner side of the fixed rod 5 is provided with first sliding grooves 14 which are symmetrically distributed, a sliding block 15 is clamped inside the first sliding grooves 14 in a sliding manner, and one end of the sliding block 15 is fixedly connected with the disc 8.

By adopting the technical scheme, the disc 8 drives the sliding block 15 to move in the first sliding groove 14, so that the movable rod 6 can be prevented from moving out of the fixed rod 5.

The outer side of the inserting plate 10 is provided with symmetrically distributed second sliding grooves 16, the inner parts of the second sliding grooves 16 are slidably clamped with limiting blocks 17, and one ends of the limiting blocks 17 are fixedly connected with the inner wall of the fixing plate 9.

Through adopting above-mentioned technical scheme, stopper 17 card is established and can be spacing to picture peg 10 in second spout 16.

A spring 18 is fixedly arranged inside the fixed rod 5, and one end of the spring 18 is fixedly connected with one side of the disc 8.

By adopting the technical scheme, the spring 18 can provide tension for the disc 8.

A limit plate 19 is fixedly arranged at the opposite end of the inserting plate 10.

Through adopting above-mentioned technical scheme, the condition that limiting plate 19 can avoid picture peg 10 to drop.

The length of the insert plate 10 is greater than the distance between the fixing plate 9 and the fixing block 11.

By adopting the technical scheme, the inserting plate 10 can be conveniently inserted into the inserting groove 12.

The second embodiment: as shown in fig. 2, a fixing plate 9 which is symmetrically distributed is fixedly arranged on one side of the protection cover 2 close to the annular groove 3, the fixing plate 9 is arranged on the inner side of the annular plate 4, an inserting plate 10 is movably inserted into the inside of the fixing plate 9, a fixing block 11 which is symmetrically distributed is fixedly arranged on one side of the protection cover 2 close to the hub body 1, the fixing block 11 is arranged on the outer side of the annular plate 4, a slot 12 is formed in one side, opposite to the fixing block 11, of the inserting plate 10, one end of the inserting plate 10 is movably inserted into the inside of the slot 12, and a screw 13 penetrates through a thread on one side, far away from the protection cover 2, of the inserting plate 10.

By adopting the technical scheme, the inserting plate 10 is moved, one end of the inserting plate 10 is inserted into the slot 12, meanwhile, the inserting plate 10 is limited by the limiting block 17, the screw 13 is rotated, the screw 13 is attached to the annular plate 4 at one end of the inserting plate 10, the inserting plate 10 is fixedly connected with the annular plate 4 through the screw 13, and therefore the position of the fixing rod 5 can be adjusted.

The working principle is as follows: firstly, the annular plate 4 is rotated, the annular plate 4 can adjust the position of the fixing rod 5, the inserting plate 10 is moved, one end of the inserting plate 10 is inserted into the slot 12, meanwhile, the inserting plate 10 is limited through the limiting block 17, the screw 13 is rotated, the screw 13 is attached to the annular plate 4 at one end of the inserting plate 10, the inserting plate 10 and the annular plate 4 are fixedly connected through the screw 13, the position of the fixing rod 5 can be adjusted, and therefore the purpose of convenient adjustment is achieved, then, the baffle 7 is moved, the baffle 7 drives the movable rod 6 to move, the movable rod 6 drives the disc 8 to move, the disc 8 stretches the spring 18, meanwhile, the disc 8 drives the sliding block 15 to move in the first sliding groove 14, the disc 8 is limited through the sliding block 15, the baffle 7 is placed into the hub body 1, the spring 18 drives the baffle 7 to reset, the protective cover 2 is fixed on the hub body 1, and therefore, the hub body 1 can be protected, and the purpose of protecting the hub body 1 is achieved.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A hub protection casing, includes wheel hub body (1) and protection casing (2), its characterized in that: the protective cover (2) is positioned on one side of the hub body (1), an annular groove (3) is formed in one side, close to the hub body (1), of the protective cover (2), and an annular plate (4) is movably clamped inside the annular groove (3);

the fixed dead lever (5) that are equipped with symmetric distribution in one side that annular plate (4) are close to wheel hub body (1), the one end activity of keeping away from annular plate (4) in dead lever (5) is inserted and is equipped with movable rod (6), the inboard of establishing wheel hub body (1) is inserted to the one end of movable rod (6), the one end that movable rod (6) are close to wheel hub body (1) is fixed and is equipped with baffle (7), the inboard laminating of baffle (7) and wheel hub body (1), the one end that wheel hub body (1) was kept away from in movable rod (6) is fixed and is equipped with disc (8).

2. The hub protective cover according to claim 1, wherein a symmetrically distributed fixing plate (9) is fixedly arranged on one side, close to the annular groove (3), of the protective cover (2), the fixing plate (9) is located on the inner side of the annular plate (4), an inserting plate (10) is movably inserted into the inner portion of the fixing plate (9), a symmetrically distributed fixing block (11) is fixedly arranged on one side, close to the hub body (1), of the protective cover (2), the fixing block (11) is located on the outer side of the annular plate (4), an inserting groove (12) is formed in one side, opposite to the fixing block (11), of the inserting plate (10) is movably inserted into the inserting groove (12), and a screw (13) penetrates through a thread on one side, far away from the protective cover (2), of the inserting plate (10).

3. The hub protection cover according to claim 1, wherein the fixing rod (5) is provided at an inner side thereof with first sliding grooves (14) symmetrically distributed, the first sliding grooves (14) are slidably provided with sliding blocks (15), and one end of each sliding block (15) is fixedly connected with the disc (8).

4. The hub protective cover according to claim 2, wherein the outer side of the insertion plate (10) is provided with symmetrically distributed second sliding grooves (16), the inner part of the second sliding grooves (16) is slidably clamped with a limiting block (17), and one end of the limiting block (17) is fixedly connected with the inner wall of the fixing plate (9).

5. A hub shield according to claim 1, wherein a spring (18) is fixedly provided inside the fixing rod (5), and one end of the spring (18) is fixedly connected to one side of the disc (8).

6. A hub shield according to claim 2, wherein a stop plate (19) is fixedly provided at the opposite end of the insert plate (10).

7. A hub shield according to claim 2, wherein the insert plate (10) has a length greater than the distance between the fixing plate (9) and the fixing block (11).