Rear shock absorber support mounting structure

Abstract

The utility model discloses a rear shock absorber support installation structure, and particularly relates to the field of shock absorption supports. The bottom of a supporting spring is fixedly connected with a movable insertion block; guide grooves are formed in the surfaces of the two sides of the sealing block, and fixing grooves are formed in one sides of the interiors of the guide grooves. A waterproof cover is connected with a sealing block in a sleeving mode, an inserting block makes contact with the surface of a guide groove, the surface of the inserting block is extruded through contact force, the inserting block moves upwards, meanwhile, a supporting spring is compressed till the inserting block moves to the position over a fixing groove along with the waterproof cover, the inserting block loses limitation, and therefore the supporting spring drives the inserting block to move downwards to be inserted into the fixing groove; therefore, the waterproof cover is fixed on the bearing, and external water sources and dust are prevented from entering the bearing. When the waterproof cover is disassembled, only the cover plate needs to be pulled out, the cover plate drives the two wires to pull outwards and drives the insertion block to move upwards, the insertion block is separated from the fixing groove, and therefore the waterproof cover can be conveniently pulled out from the surface of the sealing block.

Description

Technical Field

[0001] The utility model relates to the technical field of shock-absorbing brackets, in particular to a rear shock absorber bracket mounting structure. Background Art

[0002] Shock absorbers are an important part of the car body. They mainly bear the weight of the engine, body, chassis, cargo and passengers through springs and shock absorbers. At the same time, they bear and transmit the dynamic load of the road excitation to the car body through the wheel center and suspension. When installing the shock absorber, it is often necessary to use a mounting bracket to install it.

[0003] A Chinese patent discloses a rear shock absorber bracket mounting structure and a motorcycle with a publication number of CN219790425U, and the application date is 2023.04.21. The patent technology is to detachably embed a waterproof cover at one end of the bearing seat hole away from the inner seal, and cooperate with the inner seal at the other end of the bearing seat hole, so that a sealed space is formed between the waterproof cover, the inner seal and the wheel axle, thereby sealing the space where the bearing, the seal, the rear wheel axle, and the rear wheel axle nut are located, preventing them from contacting with external water and mud, protecting the sealing of the seal, preventing the rear wheel axle and the bearing from rusting, and avoiding bearing function failure. However, when removing the waterproof cover, the waterproof cover is pulled out by pressing the two disassembly bodies, but because the position of the disassembly body seal fits, it is inconvenient to press the disassembly body, which makes it inconvenient to remove the waterproof cover. Therefore, the inventor provides a rear shock absorber bracket mounting structure to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a rear shock absorber bracket mounting structure, which is convenient for mounting and disassembling a waterproof cover.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A rear shock absorber bracket mounting structure comprises a bearing and a shock absorber bracket body, a rim is mounted on the outer side of the bearing, sealing blocks are welded to both side ends of the bearing, a waterproof cover is arranged on the right side of the sealing block, guide blocks are fixedly connected to both sides of the waterproof cover, positioning grooves are provided on one side of the bottom of two guide blocks, support springs are fixedly connected to the opposite sides of the two positioning grooves, and a movable plug-in block is fixedly connected to the bottom of the support spring; guide grooves are provided on both side surfaces of the sealing block, and a fixing groove is provided on one side of the guide groove.

[0007] As a further solution of the utility model: the guide block is adapted to the guide groove in size.

[0008] As a further solution of the utility model: one side of the insert block is designed to be an arc shape that gradually becomes longer from left to right.

[0009] As a further solution of the utility model: a turning groove is provided on the top of the positioning groove, a wire is slidably connected inside the turning groove, and the bottom of the wire is fixedly connected to the top of the plug; a movable groove is provided on the right side of the waterproof cover, and a cover plate is slidably connected inside the movable groove.

[0010] As a further solution of the utility model: a pulling block is fixedly connected to the front side of the cover plate.

[0011] As a further solution of the utility model: a waterproof layer is arranged inside the waterproof cover, and the waterproof layer is made of rubber material.

[0012] As a further solution of the utility model: the length and width of the insert block are matched to those of the positioning slot.

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

[0014] The rear shock absorber bracket installation structure is configured such that the waterproof cover is sleeved with the sealing block, the plug block contacts the surface of the guide groove, and the contact force squeezes the surface of the plug block, so that the plug block moves upward and the support spring is compressed, until the plug block moves with the waterproof cover to the top of the fixed groove, the plug block loses its restriction, and the support spring drives the plug block to move downward and insert into the fixed groove, thereby achieving the fixing of the waterproof cover on the bearing and preventing external water and dust from entering the bearing.

[0015] When removing the waterproof cover, just pull out the cover plate, and the cover plate drives the two wires to be pulled outward, driving the plug block to move upward, so that the plug block is separated from the fixing groove, thereby facilitating the waterproof cover to be pulled out from the surface of the sealing block.

[0016] In addition, the rear shock absorber bracket mounting structure is provided with a waterproof layer inside the waterproof cover, and the waterproof layer is made of rubber material. When the waterproof cover is sleeved with the sealing block, water can be prevented from entering the outside of the sealing block and the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the overall structure of a rear shock absorber bracket mounting structure;

[0018] Figure 2 A schematic diagram of a three-dimensional structure of a sealing block and a waterproof cover split in a rear shock absorber bracket mounting structure;

[0019] Figure 3 It is a schematic diagram of a three-dimensional structure of a waterproof cover in a rear shock absorber bracket installation structure;

[0020] Figure 4This is a schematic diagram of the structure at point A in a rear shock absorber bracket mounting structure.

[0021] In the figure: 10, bearing; 11, rim; 12, shock absorber bracket body; 20, sealing block; 21, guide groove; 22, fixing groove; 30, waterproof cover; 31, guide block; 32, positioning groove; 33, support spring; 34, insert block; 35, turning groove; 36, wire; 37, movable groove; 38, cover plate; 39, pulling block; 40, waterproof layer. DETAILED DESCRIPTION

[0022] like Figure 1 As shown, a rear shock absorber bracket mounting structure includes a bearing 10, a rim 11 is installed on the outer side of the bearing 10, sealing blocks 20 are welded to the two side ends of the bearing 10, and a shock absorber bracket body 12 is arranged on the outer side of the bearing 10. The shock absorber bracket body 12 is fixedly connected to the frame by welding, and the shock absorber bracket body 12 is sleeved on the bearing 10 through a bearing seat, so as to achieve the installation of the shock absorber bracket body 12.

[0023] refer to Figure 2 , 3 4. A waterproof cover 30 is provided on the right side of the sealing block 20. Guide grooves 21 are provided on the upper and lower surfaces of the sealing block 20. Guide blocks 31 are fixedly connected to the upper and lower sides of the interior of the waterproof cover 30. The guide blocks 31 are adapted to the guide grooves 21 in size. When in use, the waterproof cover 30 is sleeved on the right side of the sealing block 20, and the guide blocks 31 are inserted into the corresponding guide grooves 21, which can not only prevent the waterproof cover 30 from turning over on the surface of the sealing block 20, but also can determine the insertion depth of the waterproof cover 30.

[0024] Specifically, a positioning groove 32 is provided at the left side of the bottom of the two guide blocks 31, and a support spring 33 is fixedly connected to the opposite sides of the two positioning grooves 32. An insert block 34 is fixedly connected to the bottom of the support spring 33. The insert block 34 is adapted to the length and width of the positioning groove 32, so as to guide the insert block 34 when it moves up and down. A fixed groove 22 is provided at the leftmost end of the guide groove 21.

[0025] Preferably, the left side surface of the insert block 34 is designed to be an arc shape that gradually becomes longer from left to right. When the waterproof cover 30 is sleeved with the sealing block 20, the insert block 34 contacts the surface of the guide groove 21, and the contact force squeezes the surface of the insert block 34, so that the insert block 34 moves upward and the support spring 33 is compressed, until the insert block 34 moves with the waterproof cover 30 to the top of the fixed groove 22, and the insert block 34 loses its restriction, so that the support spring 33 drives the insert block 34 to move downward and insert into the fixed groove 22, thereby achieving the waterproof cover 30 fixed on the bearing 10, preventing external water and dust from entering the bearing 10.

[0026] refer to Figure 3 , 4 A turning groove 35 is provided at the top of the positioning groove 32, and a wire 36 is slidably connected inside the turning groove 35, and the bottom of the wire 36 is fixedly connected to the top of the plug block 34; a movable groove 37 is provided on the right side of the waterproof cover 30, and a cover plate 38 is slidably connected inside the movable groove 37, and the rear side of the cover plate 38 is fixedly connected to the two wires 36. When in use, the cover plate 38 is pulled outward, and the cover plate 38 drives the two wires 36 to be pulled outward, driving the plug block 34 to move upward, so that the plug block 34 is separated from the fixed groove 22, thereby facilitating the waterproof cover 30 to be pulled out from the surface of the sealing block 20.

[0027] Preferably, a pulling block 39 is fixedly connected to the front side of the cover plate 38 , and the pulling block 39 can facilitate the user to pull the cover plate 38 outwards.

[0028] Preferably, a waterproof layer 40 is disposed inside the waterproof cover 30 , and the waterproof layer 40 is made of rubber material. When the waterproof cover 30 is sleeved with the sealing block 20 , water can be prevented from entering the outside of the sealing block 20 and the bearing 10 .

[0029] The working principle of the utility model is: when the waterproof cover 30 is sleeved with the sealing block 20, the plug block 34 contacts the surface of the guide groove 21, and the contact force squeezes the surface of the plug block 34, so that the plug block 34 moves upward and the support spring 33 is compressed until the plug block 34 moves with the waterproof cover 30 to the top of the fixed groove 22, and the plug block 34 loses its restriction, so that the support spring 33 drives the plug block 34 to move downward and insert into the fixed groove 22, thereby achieving the waterproof cover 30 fixed on the bearing 10, preventing external water and dust from entering the bearing 10.

[0030] When the waterproof cover 30 is sleeved with the sealing block 20, the plug block 34 contacts the surface of the guide groove 21, and the contact force squeezes the surface of the plug block 34, causing the plug block 34 to move upward while compressing the support spring 33, until the plug block 34 moves with the waterproof cover 30 to be just above the fixed groove 22, and the plug block 34 loses its restriction, so that the support spring 33 drives the plug block 34 to move downward and insert into the fixed groove 22, thereby achieving the fixing of the waterproof cover 30 on the bearing 10, preventing external water and dust from entering the bearing 10.

[0031] When removing the waterproof cover 30 , it is only necessary to pull out the cover plate 38 , which drives the two wires 36 to be pulled outward, and drives the plug block 34 to move upward, so that the plug block 34 is separated from the fixing groove 22 , thereby facilitating the waterproof cover 30 to be pulled out from the surface of the sealing block 20 .

[0032] The above shows and describes the basic principle, 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, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A rear shock absorber bracket mounting structure, comprising a bearing (10) and a shock absorber bracket body (12), a rim (11) being mounted on the outer side of the bearing (10), and sealing blocks (20) being welded to both side ends of the bearing (10), characterized in that: A waterproof cover (30) is provided on the right side of the sealing block (20), and guide blocks (31) are fixedly connected to the inner sides of the waterproof cover (30), positioning grooves (32) are provided on one side of the bottom of the two guide blocks (31), and support springs (33) are fixedly connected to the inner sides of the two positioning grooves (32) opposite to each other, and a movable plug-in block (34) is fixedly connected to the bottom of the support spring (33); guide grooves (21) are provided on the surfaces of both sides of the sealing block (20), and a fixing groove (22) is provided on one side of the inner side of the guide groove (21).

2. A rear shock absorber bracket mounting structure according to claim 1, characterized in that: The guide block (31) is matched in size to the guide groove (21).

3. The rear shock absorber bracket mounting structure according to claim 1, characterized in that: One side of the insert block (34) is designed to be an arc that gradually becomes longer from left to right.

4. The rear shock absorber bracket mounting structure according to claim 1, characterized in that: A turning groove (35) is provided at the top of the positioning groove (32), a wire (36) is slidably connected inside the turning groove (35), and the bottom of the wire (36) is fixedly connected to the top of the plug block (34); a movable groove (37) is provided on the right side of the waterproof cover (30), and a cover plate (38) is slidably connected inside the movable groove (37).

5. A rear shock absorber bracket mounting structure according to claim 4, characterized in that: A pulling block (39) is fixedly connected to the front side of the cover plate (38).

6. The rear shock absorber bracket mounting structure according to claim 1, characterized in that: A waterproof layer (40) is arranged inside the waterproof cover (30), and the waterproof layer (40) is made of rubber material.

7. The rear shock absorber bracket mounting structure according to claim 1, characterized in that: The insert block (34) is adapted to the length and width of the positioning groove (32).

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