Detachable motorcycle shock absorber convenient to clean

Abstract

The utility model discloses a detachable motorcycle shock absorber convenient to clean, and relates to the technical field of motorcycle shock absorbers. The device comprises a damper, a mounting head is connected to the top end of a damper hydraulic cylinder, a threaded groove is formed in the outer side of the top of the damper hydraulic cylinder, an adjusting knob is connected to the outer side of the threaded groove in a threaded mode, and a connecting plate is fixedly connected to the bottom end of a damper hydraulic rod. A damping spring is arranged between the bottom surface of the adjusting knob and the top end of the connecting plate; the distance between the adjusting knob and the connecting plate is adjusted by rotating along the outer side of the threaded groove, meanwhile, the damping spring is compressed, the tension of the damping spring is adjusted, the response of a vehicle to vibration can be optimized, vibration transmitted to a vehicle body and passengers is reduced, accordingly, the driving and riding comfort is improved, the flexibility of the damper is further improved, and meanwhile the service life of the damper is prolonged. And each component of the shock absorber can be conveniently disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of motorcycle shock absorbers, and particularly relates to a detachable motorcycle shock absorber which is convenient to clean. Background Technique

[0002] A motorcycle shock absorber is an important motorcycle component, mainly used to improve the vehicle's suspension system and driving comfort. It can suppress the vibration of the spring rebound, thereby reducing the vibration of the frame and the body.

[0003] During the long-term use of traditional motorcycle shock absorbers, due to the pollution of the internal hydraulic oil and the wear of components, regular cleaning and maintenance are required. However, the existing shock absorber has a complex structure, is difficult to disassemble, and is not easy to adjust the tension, resulting in high maintenance costs and low efficiency. In view of the above problems, the inventor proposes a detachable motorcycle shock absorber which is convenient to clean to solve the above problems. Content of the Utility Model

[0004] In order to solve the problem of tension adjustment of motorcycle shock absorbers; the purpose of the utility model is to provide a detachable motorcycle shock absorber which is convenient to clean.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a detachable motorcycle shock absorber which is convenient to clean, including a damper. The top of the damper hydraulic cylinder is connected with a mounting head. A thread groove is arranged on the outer side of the top of the damper hydraulic cylinder. An adjusting knob is threadedly connected to the outer side of the thread groove. The bottom end of the damper hydraulic rod is fixedly connected with a connecting plate. A shock-absorbing spring is arranged between the bottom surface of the adjusting knob and the top end of the connecting plate. The top end of the mounting head is fixedly connected with a first mounting plate. The bottom end of the connecting plate is fixedly connected with two symmetrically distributed second mounting plates.

[0006] Preferably, a connecting block is fixedly connected to the top end of the connecting plate. A sleeve plate is movably sleeved on the outer side of the connecting block. A notch is arranged on one side of the sleeve plate. Connecting cavities are arranged at the bottom end of the adjusting knob and the top end of the sleeve plate respectively. Both ends of the shock-absorbing spring are placed in the connecting cavities.

[0007] Preferably, a mounting groove is arranged on the side of the damper hydraulic cylinder close to the connecting plate. A rubber sealing block is placed inside the mounting groove. The rubber sealing block is movably sleeved on the outer side of the damper hydraulic rod. The side of the rubber sealing block away from the mounting head is set as an arc surface.

[0008] Preferably, the diameter of the notch is larger than the diameter of the damper hydraulic rod and smaller than the diameter of the connecting block. The inner diameter of the shock-absorbing spring is larger than the diameter of the connecting plate.

[0009] Compared with the prior art, the beneficial effect of the utility model lies in:

[0010] 1. By rotating the adjustment knob along the outside of the threaded groove to adjust the distance between the adjustment knob and the connecting plate, while compressing the shock-absorbing spring, the tension of the shock-absorbing spring can be adjusted, which can optimize the vehicle's response to vibrations, reduce the vibrations transmitted to the vehicle body and passengers, thereby improving the driving and riding comfort, and further enhancing the flexibility of the shock absorber;

[0011] 2. By rotating the adjustment knob to the end far from the connecting plate, then compressing the shock-absorbing spring towards the side of the mounting head, so that the shock-absorbing spring no longer contacts the sleeve plate, then moving the sleeve plate towards the side far from the connecting plate to disengage the sleeve plate from the outside of the connecting block. Immediately afterwards, taking advantage of the fact that the diameter of the notch is larger than the diameter of the damper hydraulic rod and smaller than the diameter of the connecting block, the sleeve plate is taken out from the outside of the damper hydraulic rod. Then, the inner diameter of the shock-absorbing spring is larger than the diameter of the connecting plate, so that the shock-absorbing spring can be taken out from one side of the connecting plate, thus facilitating the disassembly of each component of the shock absorber. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0014] Figure 2 It is a schematic diagram of the overall disassembled structure of the present invention.

[0015] Figure 3 It is a schematic diagram of the partial disassembled structure of the present invention.

[0016] Figure 4 It is a schematic diagram of the structure of the sleeve plate and the rubber seal block in the present invention.

[0017] In the figure: 1. Damper; 2. Mounting head; 3. Threaded groove; 4. Adjustment knob; 5. Connecting plate; 6. Shock-absorbing spring; 7. Connecting block; 8. Sleeve plate; 9. Notch; 10. Mounting groove; 11. Rubber seal block; 12. Connecting cavity; 13. First mounting plate; 14. Second mounting plate; 15. Arc surface. Detailed Embodiments

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] Embodiment: As Figures 1-4 shown, the present invention provides a detachable motorcycle shock absorber that is convenient for cleaning, including a damper 1. The top of the hydraulic cylinder of the damper 1 is connected with a mounting head 2. A thread groove 3 is arranged on the outer side of the top of the hydraulic cylinder of the damper 1. An adjusting knob 4 is threadedly connected to the outer side of the thread groove 3. The bottom end of the hydraulic rod of the damper 1 is fixedly connected with a connecting plate 5. A shock-absorbing spring 6 is arranged between the bottom surface of the adjusting knob 4 and the top end of the connecting plate 5.

[0020] The top end of the connecting plate 5 is fixedly connected with a connecting block 7. A sleeve plate 8 is movably sleeved on the outer side of the connecting block 7. A notch 9 is arranged on one side of the sleeve plate 8.

[0021] By adopting the above technical solution, by arranging the notch 9, it is convenient to remove the sleeve plate 8 from the outer side of the connecting block 7.

[0022] Connecting cavities 12 are arranged at the bottom end of the adjusting knob 4 and the top end of the sleeve plate 8 respectively. Both ends of the shock-absorbing spring 6 are placed in the connecting cavities 12.

[0023] By adopting the above technical solution, by arranging the connecting cavities 12, it is convenient to accommodate the shock-absorbing spring 6.

[0024] An installation groove 10 is arranged on one side of the hydraulic cylinder of the damper 1 close to the connecting plate 5. A rubber sealing block 11 is placed inside the installation groove 10. The rubber sealing block 11 is movably sleeved on the outer side of the hydraulic rod of the damper 1.

[0025] By adopting the above technical solution, by arranging the rubber sealing block 11 inside the installation groove 10, the sealing performance at the connection between the hydraulic rod and the hydraulic cylinder is further improved. At the same time, when the damper 1 undergoes shock absorption and contraction, by utilizing the relative sliding between the rubber sealing block 11 and the hydraulic rod, the dust and impurities on the surface of the hydraulic rod are cleaned.

[0026] The top end of the mounting head 2 is fixedly connected with a first mounting plate 13. The bottom end of the connecting plate 5 is fixedly connected with two symmetrically distributed second mounting plates 14.

[0027] By adopting the above technical solution, by arranging the first mounting plate 13 and the second mounting plates 14, it is convenient to better install the device on the motorcycle.

[0028] The side of the rubber sealing block 11 away from the mounting head 2 is arranged as an arc surface 15.

[0029] By adopting the above technical solution, by setting the side of the rubber seal block 11 away from the mounting head 2 as an arc surface 15, it is convenient to guide the dust scraped off the surface of the hydraulic rod of the damper 1, so that the dust impurities diffuse from the center of the rubber seal block 11 to the surroundings.

[0030] The diameter of the notch 9 is larger than the diameter of the hydraulic rod of the damper 1 and smaller than the diameter of the connecting block 7, and the inner diameter of the shock-absorbing spring 6 is larger than the diameter of the connecting plate 5.

[0031] By adopting the above technical solution, by making the diameter of the notch 9 larger than the diameter of the hydraulic rod of the damper 1 and smaller than the diameter of the connecting block 7, when the bottom end of the shock-absorbing spring 6 is in close contact with the sleeve plate 8, the sleeve plate 8 will not slide out from the outside of the connecting block 7. At the same time, by setting the inner diameter of the shock-absorbing spring 6 to be larger than the diameter of the connecting plate 5, it is convenient to take out the shock-absorbing spring 6 from one side of the connecting plate 5.

[0032] Working principle: When using this motorcycle shock absorber, by rotating the adjusting knob 4 along the outside of the thread groove 3 to adjust the distance between the adjusting knob 4 and the connecting plate 5, and at the same time compressing the shock-absorbing spring 6, the tension of the shock-absorbing spring 6 can be adjusted, which can optimize the vehicle's response to vibrations, reduce the vibrations transmitted to the vehicle body and passengers, and thus improve the comfort of driving and riding.

[0033] At the same time, when it is necessary to disassemble the shock absorber assembly, by rotating the adjusting knob 4 to the end far away from the connecting plate 5, then compressing the shock-absorbing spring 6 towards the side of the mounting head 2, so that the shock-absorbing spring 6 no longer contacts the sleeve plate 8, and then moving the sleeve plate 8 towards the side far away from the connecting plate 5, so that the sleeve plate 8 disengages from the outside of the connecting block 7. Immediately afterwards, by using the fact that the diameter of the notch 9 is larger than the diameter of the hydraulic rod of the damper 1 and smaller than the diameter of the connecting block 7, the sleeve plate 8 is taken out from the outside of the hydraulic rod of the damper 1, and then the inner diameter of the shock-absorbing spring 6 is larger than the diameter of the connecting plate 5, so as to take out the shock-absorbing spring 6 from one side of the connecting plate 5.

[0034] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims

1. A detachable motorcycle shock absorber that is easy to clean, comprising a damper (1), characterized in that: The top end of the hydraulic cylinder of the damper (1) is connected to a mounting head (2), the outer side of the top of the hydraulic cylinder of the damper (1) is provided with a threaded groove (3), the outer side of the threaded groove (3) is threadedly connected to an adjusting knob (4), the bottom end of the hydraulic rod of the damper (1) is fixedly connected to a connecting plate (5), and a shock absorbing spring (6) is provided between the bottom surface of the adjusting knob (4) and the top end of the connecting plate (5).

2. A detachable motorcycle shock absorber for easy cleaning as claimed in claim 1, characterized in that: The top end of the connecting plate (5) is fixedly connected to a connecting block (7), the outer side of the connecting block (7) is movably sleeved with a sleeve plate (8), and one side of the sleeve plate (8) is provided with a notch (9).

3. A detachable motorcycle shock absorber for easy cleaning as claimed in claim 2, characterized in that: A connecting cavity (12) is provided at the bottom end of the adjusting knob (4) and the top end of the sleeve plate (8), and both ends of the shock absorbing spring (6) are placed in the connecting cavity (12).

4. A detachable motorcycle shock absorber for easy cleaning as claimed in claim 1, characterized in that: A mounting groove (10) is provided on one side of the hydraulic cylinder of the damper (1) close to the connecting plate (5), a rubber sealing block (11) is placed inside the mounting groove (10), and the rubber sealing block (11) is movably sleeved on the outer side of the hydraulic rod of the damper (1).

5. A detachable motorcycle shock absorber for easy cleaning as claimed in claim 1, characterized in that: The top end of the mounting head (2) is fixedly connected to a mounting plate 1 (13), and the bottom end of the connecting plate (5) is fixedly connected to two symmetrically distributed mounting plates 2 (14).

6. A detachable motorcycle shock absorber for easy cleaning as claimed in claim 4, characterized in that: The side of the rubber sealing block (11) away from the mounting head (2) is configured as an arc-shaped surface (15).

7. A detachable motorcycle shock absorber for easy cleaning as claimed in claim 2, characterized in that: The diameter of the notch (9) is larger than the diameter of the hydraulic rod of the damper (1) and smaller than the diameter of the connecting block (7), and the diameter of the inner ring of the shock absorbing spring (6) is larger than the diameter of the connecting plate (5).

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