Motorcycle shock absorber with shock-resistant stability

Abstract

The utility model relates to the technical field of shock absorbers, and discloses a motorcycle shock absorber with shock resistance stability, which comprises a shock absorber mechanism, a dustproof sleeve mechanism is fixedly arranged on the outer surface of the shock absorber mechanism through a bolt, the shock absorber mechanism comprises a damper body, and a shock absorption spring is slidably sleeved on the outer surface of the damper body. A sliding groove is formed in the middle of the upper end of the damper body, an upper mounting head is arranged in the sliding groove in a sliding mode, an extension rod is fixedly arranged at the lower end of the upper mounting head, a limiting block is fixedly arranged at the lower end of the extension rod, the dustproof sleeve mechanism comprises an elastic dustproof net, and a head mounting ring is fixedly arranged at the upper end of the elastic dustproof net. According to the shock absorber, the elastic dustproof net of the dustproof sleeve mechanism can effectively block external dust, sand and stone and the like, dust accumulation on the outer surface of the shock absorption spring is reduced, the shock absorption spring is well protected, and therefore the service life of the shock absorber is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to shock absorber technical field especially relates to a kind of shock resistance and stability motorcycle shock absorber. BACKGROUND

[0002] Motorcycle shock absorber is the important component of motorcycle suspension system, and its main function is to alleviate and attenuate the impact and vibration of motorcycle in the process of driving due to road unevenness, ensure the smoothness and comfort of driving, improve the service life and the stability of motorcycle.

[0003] The shock-absorbing spring of the existing shock resistance and stability motorcycle shock absorber is mostly exposed, which is easy to be contaminated by dust, thereby increasing the friction between the shock absorber cylinder, and further weakening the service life of the shock absorber, and the existing motorcycle shock absorber is basically fixed length, and cannot be adjusted in length according to the frame of different motorcycles, thereby reducing the practicability of the shock absorber.

[0004] Therefore, the skilled person in the art provides a shock resistance and stability motorcycle shock absorber to solve the problems raised in the background art. SUMMARY

[0005] The utility model aims at solving the shortcomings in the prior art, and provides a shock resistance and stability motorcycle shock absorber, the elastic dust screen of the dust cover mechanism can effectively block dust, sand and the like from the outside, reduce the accumulation of dust on the outer surface of the shock-absorbing spring, and play a good protective role on the shock-absorbing spring, thereby prolonging the service life of the shock absorber.

[0006] To achieve the above object, the utility model provides the following technical scheme: a shock resistance and stability motorcycle shock absorber, comprising a shock absorber mechanism, a dust cover mechanism is fixedly arranged on the outer surface of the shock absorber mechanism through bolts, the shock absorber mechanism comprises a damper body, a shock-absorbing spring is slidably sleeved on the outer surface of the damper body, a sliding groove is formed in the middle of the upper end of the damper body, an upper mounting head is slidably arranged in the sliding groove, an extension rod is fixedly arranged at the lower end of the upper mounting head, and a limiting block is fixedly arranged at the lower end of the extension rod.

[0007] The dust cover mechanism comprises an elastic dust screen, a head mounting ring is fixedly arranged at the upper end of the elastic dust screen, and a tail mounting ring is fixedly arranged at the lower end of the elastic dust screen.

[0008] Further, mounting blocks are fixedly arranged at the upper end positions of both sides of the damper body and the middle positions of both sides of the upper mounting head.

[0009] Further, threaded rods are threadedly arranged in the mounting blocks, and a plurality of nuts are threadedly sleeved on the outer surfaces of the threaded rods.

[0010] Further, a threaded mounting sleeve is fixedly arranged at an upper end position of the outer surface of the damper body, and a threaded groove is formed in the upper end position of the outer surface of the damper body.

[0011] Further, a lower mounting head is fixedly arranged at a lower end of the damper body, and an installation ring is threadedly sleeved at an upper end position of the outer surface of the lower mounting head.

[0012] Further, a plurality of first installation holes are formed in the lower end of the installation ring.

[0013] Further, two adjusting knobs are threadedly sleeved at the outer surface of the threaded groove.

[0014] Further, a plurality of second installation holes are formed in the lower end of the tail mounting ring.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model discloses a motorcycle shock absorber with shock resistance and stability, which can realize convenient and rapid adjustment of the overall length of the device through the extension rod and the limiting block sliding in the sliding groove, cooperates with the threaded rod, the mounting block and the nut, enhances the applicability of the device to different vehicle models or use scenes, the damper body and the shock absorbing spring of the device work cooperatively, the damper body transmits the spring extension force and resets the spring, the shock absorbing spring effectively supports the weight of the vehicle body, absorbs and buffers the road bumps and impacts, greatly reduces the vibration transmission to the vehicle frame and the rider, and significantly improves the comfort and stability of riding.

[0017] 2. The utility model discloses a motorcycle shock absorber with shock resistance and stability, the elastic dustproof net of the dustproof cover mechanism can effectively block the dust, sand and the like in the outside world, reduces the accumulation of dust on the outer surface of the shock absorbing spring, plays a good protection role on the shock absorbing spring, thereby prolongs the service life of the shock absorber, and the threaded mounting sleeve, the head mounting ring, the lower mounting head and the installation ring are matched, and the first installation hole and the second installation hole are correspondingly arranged, so that the installation process of the dustproof cover mechanism is simple and efficient. DRAWINGS

[0018] Figure 1 It is the axial view schematic diagram of the utility model;

[0019] Figure 2 It is the unfolded axial view schematic diagram of the utility model;

[0020] Figure 3 It is the unfolded axial view schematic diagram of the utility model;

[0021] Figure 4 It is the axial view schematic diagram of the extension rod of the utility model.

[0022] Legend:

[0023] 1, shock absorber mechanism; 2, dust cover mechanism; 101, damper body; 102, shock spring; 103, threaded mounting sleeve; 104, threaded groove; 105, adjusting knob; 106, upper mounting head; 107, mounting block; 108, threaded rod; 109, nut; 110, lower mounting head; 111, mounting ring; 112, No. 1 mounting hole; 113, extension rod; 114, sliding groove; 115, limit block; 201, elastic dust screen; 202, head mounting ring; 203, tail mounting ring; 204, No. 2 mounting hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Referring to Figures 1-4 , the present application provides an embodiment: a motorcycle shock absorber with anti-shock stability, comprising a shock absorber mechanism 1, the shock absorber mechanism 1 comprising a damper body 101, the damper body 101 being slidably sleeved with a shock spring 102 on the outer surface, a sliding groove 114 being formed in the middle of the upper end of the damper body 101, an upper mounting head 106 being slidably arranged inside the sliding groove 114, an extension rod 113 being fixedly arranged at the lower end of the upper mounting head 106, a limit block 115 being fixedly arranged at the lower end of the extension rod 113, mounting blocks 107 being fixedly arranged at the upper end positions on both sides of the damper body 101 and the middle positions of both sides of the upper mounting head 106, threaded rods 108 being threadedly arranged inside the mounting blocks 107, nuts 109 being threadedly sleeved on the outer surfaces of the two threaded rods 108, a threaded mounting sleeve 103 being fixedly arranged at the upper end position of the outer surface of the damper body 101, a threaded groove 104 being formed at the middle upper end position of the outer surface of the damper body 101, a lower mounting head 110 being fixedly arranged at the lower end of the damper body 101, a mounting ring 111 being threadedly sleeved on the outer surface of the upper end position of the lower mounting head 110, a plurality of No. 1 mounting holes 112 being formed at the lower end of the mounting ring 111, and two adjusting knobs 105 being threadedly sleeved on the outer surface of the threaded groove 104;

[0026] Specifically, the damper body 101 is beneficial to cooperate with the shock absorbing spring 102, beneficial to absorb and buffer the road bumps and impact, reduce the vibration transmission to the frame and the rider, the sliding groove 114 is beneficial to the internal sliding of the upper mounting head 106 to adjust the overall length, facilitate the flexible adjustment of the length of the device, make the device more suitable, the extension rod 113 is beneficial to cooperate with the limiting block 115 inside the sliding groove 114, the mounting block 107 on both sides of the upper mounting head 106 is not provided with a thread inside, the mounting block 107 on both sides of the damper is provided with a thread inside, and the position of the upper mounting head 106 is adjusted by cooperating with the threaded rod 108 and the nut 109, facilitating the adjustment of the length of the whole device, the threaded mounting sleeve 103 is beneficial to the threaded installation of the head mounting ring 202 in the dust cover mechanism 2, the threaded groove 104 is beneficial to cooperate with the adjusting knob 105, beneficial to rotate and adjust the preload of the shock absorber, the lower mounting head 110 is beneficial to the threaded installation of the mounting ring 111, and the mounting ring 111 cooperates with the first mounting hole 112, beneficial to fixing the tail mounting ring 203 at the lower end of the dust cover mechanism 2 through bolts.

[0027] Referring to Figure 3 The outer surface of the shock absorber mechanism 1 is provided with a dust cover mechanism 2 through bolts, the dust cover mechanism 2 comprises an elastic dust screen 201, the upper end of the elastic dust screen 201 is fixedly provided with a head mounting ring 202, the lower end of the elastic dust screen 201 is fixedly provided with a tail mounting ring 203, and a plurality of second mounting holes 204 are formed in the lower end of the tail mounting ring 203.

[0028] Specifically, the elastic dust screen 201 is beneficial to block the dust, sand and other objects in the external environment during use of the device, beneficial to reduce the accumulation of dust on the outer surface of the shock absorbing spring 102, and play a certain protection to the shock absorbing spring 102, improve the service life of the shock absorber, the head mounting ring 202 is beneficial to the threaded installation to the outer surface of the threaded mounting sleeve 103, and then the tail mounting ring 203 and the mounting ring 111 are fixed through bolts.

[0029] Working principle: the upper mounting head 106 slides in the sliding groove 114 in the middle of the upper end of the damper body 101 through the lower end of the extension rod 113 and the limiting block 115 at the lower end of the extension rod 113, realizes the preliminary adjustment of the overall length of the device, enhances the applicability of the device, while sliding and adjusting, the mounting block 107 inside the damper body 101 is threaded, the mounting block 107 on both sides of the upper mounting head 106 is not threaded, the position of the upper mounting head 106 is further adjusted by cooperating with the threaded rod 108 and the nut 109, and the length of the device is accurately adjusted;

[0030] Second, the head of the dust cover mechanism 2 installation ring 202 is screwed onto the threaded mounting sleeve 103 on the outer surface of the shock absorber mechanism 1 damper body 101, and then the threaded mounting ring 111 is screwed on, the tail of the dust cover mechanism 2 installation ring 203 is aligned with the No. 1 mounting hole 112 of the mounting ring 111 through the No. 2 mounting hole 204, and is fixed with a bolt, completing the installation of the dust cover mechanism 2. During the driving of the motorcycle, the shock absorber mechanism 1 plays a damping role, and at the same time, the elastic dust screen 201 of the dust cover mechanism 2 blocks dust, sand and the like from the outside, reduces the accumulation of dust on the outer surface of the shock absorbing spring 102, protects the shock absorbing spring 102, and improves the service life of the shock absorber.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A shock absorbing stability motorcycle shock absorber comprising a shock absorber mechanism (1), characterized in that: The shock absorber mechanism (1) outer surface is provided with dust cover mechanism (2) through bolt fixedly, the shock absorber mechanism (1) includes damper body (101), the damper body (101) outer surface sliding sleeve is provided with shock absorbing spring (102), the damper body (101) upper end middle part is provided with the sliding slot (114), the sliding slot (114) inside sliding is provided with upper mounting head (106), the upper mounting head (106) lower end is fixedly provided with extension rod (113), the extension rod (113) lower end is fixedly provided with limit block (115); The dust cover mechanism (2) includes an elastic dust screen (201), the elastic dust screen (201) is fixedly provided with a head mounting ring (202) on the upper end, and the elastic dust screen (201) is fixedly provided with a tail mounting ring (203) on the lower end.

2. A shock absorbing stability motorcycle shock absorber as claimed in claim 1, wherein: The damper body (101) is fixedly provided with mounting blocks (107) on both sides of the upper end and the middle part of both sides of the upper mounting head (106).

3. A shock absorbing stability motorcycle shock absorber as claimed in claim 2, characterized in that: A plurality of threaded rods (108) are provided in the mounting blocks (107) in a threaded manner.

4. A shock absorbing stability motorcycle shock absorber as claimed in claim 1, wherein: The damper body (101) is fixedly provided with a threaded mounting sleeve (103) on the outer surface of the upper end, and a threaded groove (104) is formed on the outer surface of the middle upper end of the damper body (101).

5. A shock absorbing stability motorcycle shock absorber as claimed in claim 1, wherein: The damper body (101) is fixedly provided with a lower mounting head (110) on the lower end, and the outer surface of the lower mounting head (110) is threadedly provided with a mounting ring (111) on the upper end.

6. A shock absorbing stability motorcycle shock absorber as claimed in claim 5, characterized in that: The mounting ring (111) is provided with a plurality of first mounting holes (112) on the lower end.

7. A shock absorbing stability motorcycle shock absorber as claimed in claim 4, wherein: The threaded groove (104) is threadedly provided with two adjusting knobs (105) on the outer surface.

8. A shock absorbing stability motorcycle shock absorber as claimed in claim 1, wherein: The tail mounting ring (203) is provided with a plurality of second mounting holes (204) on the lower end.

Images