CN219282240U

CN219282240U - Dustproof automobile ball head

Info

Publication number: CN219282240U
Application number: CN202320766295.8U
Authority: CN
Inventors: 何鹏程
Original assignee: Ruian Jiuchang Auto Parts Co ltd
Current assignee: Ruian Jiuchang Auto Parts Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-06-30
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a dustproof automobile ball head, and belongs to the technical field of automobile accessories. The dustproof automobile ball head comprises a ball shell body, wherein a ball pin body is arranged at the top of the ball shell body, a dustproof sleeve is arranged on the surface of the ball pin body, two reinforcing sleeves are sleeved on the surface of the dustproof sleeve, a first connecting block and a second connecting block are fixedly connected to two sides of the reinforcing sleeve respectively, and a plug rod is fixedly connected to one side of the second connecting block; according to the ball head, the connecting rod, the limiting hole, the guide groove, the connecting rod and the limiting rod are matched, so that the connecting rod can be clamped with the first connecting block and the second connecting block, limiting fixation between the two reinforcing sleeves can be conveniently achieved, the dustproof effect can be further improved, the surface of the dustproof sleeve can be subjected to limiting fixation again, the problem that the dustproof sleeve is separated along with the overlarge width of the ball head is prevented, and the use safety of the ball head is further improved.

Description

Dustproof automobile ball head

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a dustproof automobile ball head.

Background

The automobile ball, namely the daily universal head, is arranged between the front axle half shaft and wheels of the automobile provided with the front drive, or between the output shaft of the rear drive automobile gearbox and the input shaft of the main reducer of the drive axle, and can enable the steering mechanism to realize smoother steering.

Like among the prior art, chinese patent application number is CN 202122122203.6's patent, the name is a dustproof car bulb, including ball round pin and spherical shell, the lower extreme and the spherical shell of ball round pin rotate to be connected, the upper end of spherical shell is coaxial to be provided with first lantern ring, be provided with dustproof construction on the lower extreme and the first lantern ring of ball round pin, the outer lane fixed surface of spherical shell is connected with the head rod, the head rod has cup jointed the second connecting rod, the one end that the second connecting rod is close to the spherical shell is provided with adjustment mechanism. This dust protected car bulb through being provided with dustproof construction, and dustproof construction's setting can be convenient to the fixed of cover, and can tightly tie up first hoop and second hoop at the both ends of cover through fastening component, prevents the phenomenon that the cover drops or misplace, improves the security, and the tail end that the cover middle part set up can reduce the extrusion and the pulling that the cover produced when this bulb is bigger in the width of cloth simultaneously, further prevents that the cover from damaging and the dust entering.

However, the above patent has the disadvantage that, because the dust cover is a single dust-proof mode, if the dust cover cannot be found in time when broken, dust is easy to enter the ball head to affect the service life, and the dust cover is easy to break away from the ball head along with the overlarge range of the ball head.

Therefore, the utility model provides a dustproof automobile ball head aiming at the problem.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a dustproof automobile ball head.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a dust protected automobile ball head, includes the spherical shell body, the top of spherical shell body is provided with the spherical pin body, the surface mounting of spherical pin body has the dirt proof boot, the surface of dirt proof boot has cup jointed two and has strengthened the cover, the both sides of strengthening the cover are fixedly connected with connecting block one and connecting block two respectively, one side fixedly connected with peg graft pole of connecting block two, spacing hole has been seted up on the surface of peg graft pole, guide way and mounting groove have been seted up respectively to the inner wall of connecting block one, the inner wall sliding connection of guide way has the connecting rod, the one end fixedly connected with gag lever post of connecting rod, size looks adaptation in gag lever post and the spacing hole.

Preferably, the inner wall fixedly connected with arc pole of reinforcement cover, the surface sliding connection of arc pole has the sliding block, the surface of sliding block is connected with the diagonal bar through the pivot rotation, the one end of diagonal bar is connected with arc splint through the pivot rotation.

Preferably, the surface of the arc-shaped rod is sleeved with a supporting spring, and two ends of the supporting spring are respectively and fixedly connected with the arc-shaped rod and the sliding block.

Preferably, one end of the connecting rod penetrates through the first connecting block and is fixedly connected with a baffle in an extending mode, and the size of the baffle is larger than that of the guide groove.

Preferably, the surface of the connecting rod is sleeved with a connecting spring, and two ends of the connecting spring are fixedly connected with the guide groove and the limiting rod respectively.

Preferably, the upper end and the lower end of the reinforcing sleeve are made of metal materials, and the middle part of the reinforcing sleeve is made of rubber materials respectively.

Compared with the prior art, the utility model provides the dustproof automobile ball head, which has the following beneficial effects:

this dust protected car bulb under the cooperation between through plug rod, spacing hole, guide way, connecting rod and the gag lever post, make it can carry out the joint between first and the connecting block two to can accomplish spacing fixedly between two enhancement covers, this kind of mode sets up, has realized can further improve dirt-proof effect, and can carry out spacing fixedly once more to the surface of dust cover, has prevented that the dust cover from taking place to break away from the problem along with the bulb range is too big, and then has improved the security that the bulb used.

Drawings

FIG. 1 is a schematic view of a dust-proof automotive ball head according to the present utility model;

FIG. 2 is a schematic view of a dust-proof reinforcing sleeve for a ball head of an automobile according to the present utility model;

fig. 3 is a schematic structural view of a dust-proof reinforcing sleeve for a ball head of an automobile according to the present utility model.

In the figure: 1. a spherical shell body; 2. a ball pin body; 3. a dust cover; 4. a reinforcing sleeve; 5. a mounting groove; 6. a first connecting block; 7. a second connecting block; 8. inserting a connecting rod; 9. a limiting hole; 10. a guide groove; 11. a connecting rod; 12. a limit rod; 13. a baffle; 14. a connecting spring; 15. an arc-shaped rod; 16. a sliding block; 17. a diagonal rod; 18. an arc clamping plate; 19. and a support spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a dustproof automobile ball head comprises a ball shell body 1, a ball pin body 2 is arranged at the top of the ball shell body 1, a dustproof sleeve 3 is arranged on the surface of the ball pin body 2, two reinforcing sleeves 4 are sleeved on the surface of the dustproof sleeve 3, a first connecting block 6 and a second connecting block 7 are fixedly connected to two sides of the reinforcing sleeve 4 respectively, a plug rod 8 is fixedly connected to one side of the second connecting block 7, a limit hole 9 is formed in the surface of the plug rod 8, a guide groove 10 and an installation groove 5 are formed in the inner wall of the first connecting block 6 respectively, a connecting rod 11 is connected to the inner wall of the guide groove 10 in a sliding mode, a limit rod 12 is fixedly connected to one end of the connecting rod 11, and the limit rod 12 is matched with the inner size of the limit hole 9.

According to the utility model, when the anti-dust ball lock is used, the anti-dust ball lock passes through the ball pin body 2 through the anti-dust ball lock 3 and is sleeved with the ball shell body 1, then the two sides of the anti-dust ball lock 3 are aligned through the two reinforcing sleeves 4 respectively, at the moment, the plugging rod 8 fixed on one side of the connecting block II 7 is plugged into the mounting groove 5 formed in the connecting block I6, and the surface of the plugging rod 8 is provided with the plurality of limiting holes 9, and the limiting holes 9 are arranged in a certain inclination, so that the limiting holes 9 can be better clamped with the limiting rods 12 in the moving process, further the two reinforcing sleeves 4 can be clamped and fixed, the limiting rods 12 can be stably guided through the arrangement of the guide grooves 10, so that the limiting rods 12 are ensured to be clamped in the center position better, and the connecting rod 11 can be connected and penetrated with the limiting rods 12, so that the post disassembly is facilitated.

Referring to fig. 3, the inner wall of the reinforcing sleeve 4 is fixedly connected with an arc rod 15, the surface of the arc rod 15 is slidably connected with a sliding block 16, the surface of the sliding block 16 is rotatably connected with an inclined rod 17 through a rotating shaft, and one end of the inclined rod 17 is rotatably connected with an arc clamping plate 18 through the rotating shaft.

In the utility model, the guide force can be provided for the sliding block 16 through the arc-shaped rod 15, and then the inclined rod 17 is rotated through the sliding block 16, so that the distance between the arc-shaped clamping plates 18 can be adjusted, and the dust-proof cover 3 with different sizes can be clamped and fixed, thereby further ensuring the firmness of the dust-proof cover 3 when being connected with the spherical shell body 1

Referring to fig. 3, a supporting spring 19 is sleeved on the surface of the arc-shaped rod 15, and two ends of the supporting spring 19 are fixedly connected with the arc-shaped rod 15 and the sliding block 16 respectively.

In the utility model, the sliding block 16 can be automatically supported and reset by the spring force of the supporting spring 19, so that the stability of the sliding block 16 during clamping is ensured.

Referring to fig. 2, one end of the connecting rod 11 penetrates through the first connecting block 6 and is fixedly connected with a baffle 13 in an extending manner, and the size of the baffle 13 is larger than that of the guide groove 10.

According to the utility model, by arranging the baffle 13, the connecting rod 11 is convenient for a worker to move and adjust upwards, so that the reinforcing sleeve 4 is convenient to detach.

Referring to fig. 2, a connection spring 14 is sleeved on the surface of the connection rod 11, and both ends of the connection spring 14 are fixedly connected with the guide groove 10 and the limit rod 12, respectively.

In the utility model, when the connecting spring 14 is used for clamping the limiting rod 12 and the limiting hole 9, a reaction force can be provided, so that the limiting rod 12 is prevented from being separated from the limiting hole 9 easily, and the clamping effect is better.

Referring to fig. 1, the upper and lower ends of the reinforcing sleeve 4 are made of metal, and the middle of the reinforcing sleeve 4 is made of rubber.

In the utility model, the upper and lower parts of the reinforcing sleeve 4 are made of metal materials, so that the surface of the dust cover 3 can be better clamped, and the middle part is made of rubber materials and can be adjusted along with the rotation direction of the ball pin body 2.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a dust protected automobile ball head, includes spherical shell body (1), its characterized in that, the top of spherical shell body (1) is provided with spherical pin body (2), the surface mounting of spherical pin body (2) has dust cover (3), the surface of dust cover (3) has cup jointed two and has strengthened cover (4), the both sides of strengthening cover (4) are fixedly connected with connecting block one (6) and connecting block two (7) respectively, one side fixedly connected with spliced pole (8) of connecting block two (7), spacing hole (9) have been seted up on the surface of spliced pole (8), guide way (10) and mounting groove (5) have been seted up respectively to the inner wall of connecting block one (6), the inner wall sliding connection of guide way (10) has connecting rod (11), the one end fixedly connected with gag lever post (12) of connecting rod (11), size looks adaptation in gag lever post (12) and spacing hole (9).

2. The dustproof automobile ball head according to claim 1, wherein the inner wall of the reinforcing sleeve (4) is fixedly connected with an arc-shaped rod (15), the surface of the arc-shaped rod (15) is slidably connected with a sliding block (16), the surface of the sliding block (16) is rotatably connected with an inclined rod (17) through a rotating shaft, and one end of the inclined rod (17) is rotatably connected with an arc-shaped clamping plate (18) through the rotating shaft.

3. A dustproof automobile ball head according to claim 2, characterized in that the surface of the arc-shaped rod (15) is sleeved with a supporting spring (19), and two ends of the supporting spring (19) are fixedly connected with the arc-shaped rod (15) and the sliding block (16) respectively.

4. A dustproof automobile ball according to claim 1, wherein one end of the connecting rod (11) penetrates through the first connecting block (6) and is fixedly connected with a baffle (13) in an extending mode, and the size of the baffle (13) is larger than that of the guide groove (10).

5. The dustproof automobile ball head according to claim 1, wherein the surface of the connecting rod (11) is sleeved with a connecting spring (14), and two ends of the connecting spring (14) are fixedly connected with the guide groove (10) and the limiting rod (12) respectively.

6. The dustproof automobile ball head according to claim 1, wherein the upper end and the lower end of the reinforcing sleeve (4) are made of metal materials, and the middle part of the reinforcing sleeve (4) is made of rubber materials respectively.