A motorcycle shock absorber

Abstract

The utility model relates to the technical field of shock absorber discloses a motorcycle shock absorber, including shock absorber main part, the bottom of shock absorber main part is installed with lower connecting piece, the top of shock absorber main part is provided with upper connecting piece, this device sets up the reinforcing mechanism, and the fixed connection between hydraulic oil cylinder and shock absorber main part can ensure that the support frame and the connecting firmness between reinforcing piece, has guaranteed shock absorber main part and hydraulic oil cylinder connecting point firm and reliable, prevents the deformation or failure due to impact, reaches the purpose that strengthens the connecting point intensity, prolongs the service life of this device, through setting up the assembly mechanism, when upper connecting piece and shock absorber main part are fixed, the fixing between positioning connecting block and reinforcing sleeve is conveniently completed, ensures the connecting stability between assembly board and shock absorber main part, has played the purpose of reinforcing the assembly board connecting part of upper connecting piece bottom, has guaranteed the stability of device use.

Description

Technical Field

[0001] This utility model relates to the field of shock absorber technology, specifically a motorcycle shock absorber. Background Technology

[0002] Motorcycle shock absorbers are the core components of a motorcycle suspension system. Their main function is to mitigate and dampen the impacts and vibrations caused by uneven road surfaces during riding, thereby ensuring a smooth and comfortable ride while improving the vehicle's handling stability and safety. Their working principle typically relies on the coordinated work of springs (such as buffer springs) and damping systems (most commonly hydraulic damping): springs are responsible for absorbing and buffering impact energy, while the damping system (which generates resistance by the flow of damping oil in specific channels) converts this kinetic energy into heat energy and dissipates it, thereby suppressing unnecessary bouncing of the vehicle and helping the tires maintain effective contact with the ground.

[0003] However, existing motorcycle shock absorbers lack external reinforcement on the outside of the hydraulic cylinder during use, which may lead to deformation or failure due to impact, affecting support stability. Therefore, those skilled in the art have provided a motorcycle shock absorber to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide a motorcycle shock absorber to solve the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A motorcycle shock absorber includes a shock absorber body, a lower connecting member installed at the bottom of the shock absorber body, an upper connecting member provided at the top of the shock absorber body, a hydraulic cylinder installed on the outer side of the shock absorber body, a shock-absorbing spring installed on the outer side of the shock absorber body, a reinforcing mechanism provided between the shock absorber body and the hydraulic cylinder, an assembly mechanism fixed at the bottom of the upper connecting member, and an assembly plate provided at the top of the assembly mechanism.

[0007] The reinforcement mechanism includes a support frame, a reinforcement member fixed to the top of the support frame, a reinforcement pad fixed to the outside of the reinforcement member, a first semi-threaded rod fixed to the top of the reinforcement pad, a mounting block fixed to the top of the support frame, a fixing column fixed to the top of the mounting block, a reinforcement plate rotatably connected to the outside of the fixing column, a second semi-threaded rod fixed to the top of the reinforcement plate, and a connecting nut threadedly connected to the outside of both the first and second semi-threaded rods.

[0008] As a further embodiment of this utility model: one end of the support frame is fixedly connected to the main body of the shock absorber, and one end of the reinforcing member is fixedly connected to the hydraulic cylinder.

[0009] As a further improvement of this utility model: the bottom surface of the reinforcing pad is attached to the support frame, and the bottom surface of the reinforcing plate is attached to the reinforcing pad.

[0010] As a further embodiment of this utility model: the assembly mechanism includes a positioning connecting block, a metal plate is fixed to the top of the positioning connecting block, a positioning threaded post is fixed to the top of the positioning connecting block, a connecting pad is movably sleeved on the outer side of the positioning threaded post, and a metal nut is threadedly connected to the outer side of the positioning threaded post.

[0011] As a further improvement of this utility model, the reinforcing sleeve has a groove inside, the size of which is adapted to the size of the positioning connecting block.

[0012] As a further improvement of this utility model: the positioning connecting block and the assembly plate are fixedly connected, and the inside of the reinforcing sleeve is provided with a groove that matches the size of the positioning threaded post.

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

[0014] 1. This device is equipped with a reinforcement mechanism. After the hydraulic cylinder and the shock absorber body are fixedly connected, it can ensure that the connection between the support frame and the reinforcement is stable, ensuring that the connection point between the shock absorber body and the hydraulic cylinder is strong and reliable, preventing deformation or failure due to impact, thereby achieving the purpose of strengthening the connection point and extending the service life of this device.

[0015] 2. With the assembly mechanism in place, once the upper connector is fixed to the shock absorber body, the positioning connecting block and the reinforcing sleeve can be easily fixed, ensuring a stable connection between the assembly plate and the shock absorber body. This serves to reinforce the connection part of the bottom assembly plate of the upper connector, ensuring the stability of the device in use. Attached Figure Description

[0016] Figure 1 A three-dimensional diagram of a motorcycle shock absorber;

[0017] Figure 2 This is a schematic diagram of the outer structure of a reinforcement mechanism in a motorcycle shock absorber.

[0018] Figure 3 for Figure 2 A magnified view of region A;

[0019] Figure 4 This is a schematic diagram of the assembly mechanism in a motorcycle shock absorber.

[0020] In the diagram: 1. Shock absorber body; 2. Lower connector; 3. Upper connector; 4. Hydraulic cylinder; 5. Shock absorber spring; 6. Reinforcing mechanism; 61. Support frame; 62. Reinforcing component; 63. Reinforcing pad; 64. First half-threaded rod; 65. Mounting block; 66. Fixing column; 67. Reinforcing plate; 68. Second half-threaded rod; 69. Connecting nut; 7. Assembly mechanism; 8. Assembly plate; 71. Positioning connecting block; 72. Metal plate; 73. Reinforcing sleeve; 74. Positioning threaded column; 75. Connecting pad; 76. Metal nut. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 In this embodiment of the utility model, a motorcycle shock absorber includes a shock absorber body 1, a lower connecting member 2 installed at the bottom of the shock absorber body 1, an upper connecting member 3 provided at the top of the shock absorber body 1, a hydraulic cylinder 4 installed on the outside of the shock absorber body 1, a shock-absorbing spring 5 installed on the outside of the shock absorber body 1, a reinforcing mechanism 6 provided between the shock absorber body 1 and the hydraulic cylinder 4, an assembly mechanism 7 fixed at the bottom of the upper connecting member 3, and an assembly plate 8 provided at the top of the assembly mechanism 7.

[0023] The reinforcement mechanism 6 includes a support frame 61, a reinforcement member 62 fixed to the top of the support frame 61, a reinforcement pad 63 fixed to the outside of the reinforcement member 62, a first semi-threaded rod 64 fixed to the top of the reinforcement pad 63, a mounting block 65 fixed to the top of the support frame 61, a fixing post 66 fixed to the top of the mounting block 65, a reinforcement plate 67 rotatably connected to the outside of the fixing post 66, a second semi-threaded rod 68 fixed to the top of the reinforcement plate 67, and a connecting nut 69 threadedly connecting the outside of the first semi-threaded rod 64 and the second semi-threaded rod 68. One end of the support frame 61 is fixedly connected to the shock absorber body 1, one end of the reinforcement member 62 is fixedly connected to the hydraulic cylinder 4, the lower bottom surface of the reinforcement pad 63 is in contact with the support frame 61, and the lower bottom surface of the reinforcement plate 67 is in contact with the reinforcement pad 63. After the hydraulic cylinder 4 and the shock absorber body 1 are fixedly connected, the support frame 61 and the reinforcement pad 63 are connected to the shock absorber body 1. The fastener 62 reinforces the connection between the hydraulic cylinder 4 and the shock absorber body 1. One end of the support frame 61 is fixedly connected to the shock absorber body 1, and one end of the fastener 62 is fixedly connected to the hydraulic cylinder 4. One end of the fastener 62 is embedded and fixed inside the support frame 61, and the corresponding surface of the reinforcing pad 63 on the outside of the fastener 62 is in contact with the support frame 61. After rotating the reinforcing plate 67 on the outside of the fixing column 66, the corresponding surface of the second half-threaded rod 68 on the top of the reinforcing plate 67 is in contact with the first half-threaded rod 64. The connecting nut 69 is used to thread the first half-threaded rod 64 and the second half-threaded rod 68, which ensures a stable connection between the support frame 61 and the fastener 62. This ensures that the connection point between the shock absorber body 1 and the hydraulic cylinder 4 is strong and reliable, preventing deformation or failure due to impact. This achieves the purpose of strengthening the connection point and extending the service life of the device.

[0024] In one embodiment of this utility model, the assembly mechanism 7 includes a positioning connecting block 71, a metal plate 72 fixed to the top of the positioning connecting block 71, a positioning threaded post 74 fixed to the top of the positioning connecting block 71, a connecting pad 75 movably sleeved on the outer side of the positioning threaded post 74, a metal nut 76 threadedly connected to the outer side of the positioning threaded post 74, and a groove provided inside the reinforcing sleeve 73, the size of which is adapted to the size of the positioning connecting block 71. The positioning connecting block 71 and the assembly plate 8 are fixedly connected, and the groove inside the reinforcing sleeve 73 is adapted to the size of the positioning threaded post 74.

[0025] The working principle of this utility model is as follows: This device is equipped with a reinforcement mechanism 6. After the hydraulic cylinder 4 and the shock absorber body 1 are fixedly connected, the connection between the hydraulic cylinder 4 and the shock absorber body 1 is reinforced by the support frame 61 and the reinforcement part 62. One end of the support frame 61 is fixedly connected to the shock absorber body 1, and one end of the reinforcement part 62 is fixedly connected to the hydraulic cylinder 4. One end of the reinforcement part 62 is embedded and fixed in the support frame 61, and the corresponding surface of the reinforcement pad 63 on the outside of the reinforcement part 62 is in contact with the support frame 61. After rotating the reinforcement plate 67 on the outside of the fixing column 66, the corresponding surface of the second half-threaded rod 68 on the top of the reinforcement plate 67 is in contact with the first half-threaded rod 64. The connecting nut 69 is used to thread the first half-threaded rod 64 and the second half-threaded rod 68, which can ensure the connection between the support frame 61 and the reinforcement part 62 is stable, and ensure the connection between the shock absorber body 1 and the hydraulic cylinder 4. The connection points are robust and reliable, preventing deformation or failure due to impact, thus enhancing the strength of the connection points and extending the service life of the device. With the assembly mechanism 7, after the upper connecting piece 3 is fixed to the shock absorber body 1, the assembly plate 8 at the bottom of the upper connecting piece 3 is welded and fixed to the shock absorber body 1. One end of the positioning connecting block 71 is inserted into the reinforcing sleeve 73, which is simultaneously movably fitted onto the outside of the positioning threaded post 74. After the connecting pad 75 is movably fitted onto the outside of the positioning threaded post 74, a metal nut 76 is threaded into the positioning threaded post 74, with the bottom surface of the metal nut 76 tightly against the connecting pad 75. This facilitates the fixing of the positioning connecting block 71 and the reinforcing sleeve 73, ensuring a stable connection between the assembly plate 8 and the shock absorber body 1. This reinforces the connection of the assembly plate 8 at the bottom of the upper connecting piece 3, ensuring the stability of the device.

[0026] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A motorcycle shock absorber, comprising a shock absorber body (1), characterized in that, The bottom of the shock absorber body (1) is equipped with a lower connector (2), the top of the shock absorber body (1) is equipped with an upper connector (3), a hydraulic cylinder (4) is installed on the outside of the shock absorber body (1), a shock-absorbing spring (5) is installed on the outside of the shock absorber body (1), a reinforcing mechanism (6) is provided between the shock absorber body (1) and the hydraulic cylinder (4), an assembly mechanism (7) is fixed at the bottom of the upper connector (3), and an assembly plate (8) is provided on the top of the assembly mechanism (7). The reinforcement mechanism (6) includes a support frame (61), a reinforcement member (62) is fixed to the top of the support frame (61), a reinforcement pad (63) is fixed to the outside of the reinforcement member (62), a first semi-threaded rod (64) is fixed to the top of the reinforcement pad (63), an installation block (65) is fixed to the top of the support frame (61), a fixing column (66) is fixed to the top of the installation block (65), a reinforcement plate (67) is rotatably connected to the outside of the fixing column (66), a second semi-threaded rod (68) is fixed to the top of the reinforcement plate (67), and a connecting nut (69) is threadedly connected to the outside of the first semi-threaded rod (64) and the second semi-threaded rod (68).

2. A motorcycle shock absorber according to claim 1, characterized in that, One end of the support frame (61) is fixedly connected to the shock absorber body (1), and one end of the reinforcement (62) is fixedly connected to the hydraulic cylinder (4).

3. A motorcycle shock absorber according to claim 2, characterized in that, The bottom surface of the reinforcing pad (63) is in contact with the support frame (61), and the bottom surface of the reinforcing plate (67) is in contact with the reinforcing pad (63).

4. A motorcycle shock absorber according to claim 1, characterized in that, The assembly mechanism (7) includes a positioning connecting block (71), a metal plate (72) is fixed to the top of the positioning connecting block (71), a positioning threaded post (74) is fixed to the top of the positioning connecting block (71), a connecting pad (75) is movably sleeved on the outside of the positioning threaded post (74), and a metal nut (76) is threadedly connected to the outside of the positioning threaded post (74).

5. A motorcycle shock absorber according to claim 4, characterized in that, The reinforcing sleeve (73) has a groove inside, the size of which is adapted to the size of the positioning connecting block (71).

6. A motorcycle shock absorber according to claim 5, characterized in that, The positioning connecting block (71) and the assembly plate (8) are fixedly connected, and the reinforcing sleeve (73) has a groove inside that matches the size of the positioning threaded post (74).

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