Automobile shock absorber convenient to adjust

Abstract

The utility model relates to an automobile shock absorber convenient to adjust, which belongs to the technical field of shock absorbers and comprises a shock absorption body, a connecting component fixedly mounted at the bottom of the shock absorption body and a fixing component arranged in the connecting component. The connecting assembly comprises a connecting base fixedly installed at the bottom of the damping body, an inserting rod movably connected to the bottom of the connecting base, an adjusting flange rotationally connected to the outer side of the connecting base, and a limiting rod in threaded connection to the inner side wall of the adjusting flange. According to the automobile shock absorber convenient to adjust, a locking bolt is rotated by using a wrench, an adjusting bolt is rotated after the locking bolt is loosened, a limiting rod cannot move under the limitation of a locking groove in the side face of a supporting seat, so that a thread on the outer side of the limiting rod drives the limiting rod to ascend under the driving of the adjusting bolt, and ascending of the limiting rod pushes a connecting seat to ascend; the connecting seat ascends to drive the shock absorption body to ascend, the ascending of the shock absorption body enables the height of the vehicle body above the ground to be increased, and therefore the possibility that a chassis is scratched in the running process of the vehicle is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of shock absorbers, in particular to an automobile shock absorber which is easy to adjust. Background Art

[0002] Automobile shock absorbers, also known as suspension dampers or shock absorbers, are a crucial component of a vehicle's suspension system. Their primary function is to absorb and mitigate the impact and vibration caused by uneven road surfaces, thereby improving the vehicle's driving stability and ride comfort. Shock absorbers achieve this function by controlling the expansion and contraction of springs, reducing vehicle jolting and protecting the vehicle and passengers from unnecessary impact.

[0003] Shock absorbers control the movement of the suspension system's springs or damping elements, reducing vehicle bouncing and swaying, ensuring smooth driving on varying road conditions. While most existing shock absorbers can mitigate vehicle bumps, they can be problematic on poor road conditions with a high level of gravel. Because the shock absorber's fixed height keeps the vehicle's ground clearance constant, chassis scratches are a common problem. While some high-end cars now use height-adjustable shock absorbers, these are expensive. To address this issue, a new, easily adjustable shock absorber has been proposed. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides an easily adjustable automobile shock absorber with the advantages of good flexibility and high stability, which solves the problems of inconvenient height adjustment of traditional automobile shock absorbers and high cost of adjustable shock absorbers.

[0005] In order to achieve the above-mentioned purpose of good flexibility and high stability, the utility model provides the following technical solution: an easily adjustable automobile shock absorber, comprising a shock absorbing body, a connecting assembly fixedly installed at the bottom of the shock absorbing body, and a fixing assembly arranged inside the connecting assembly.

[0006] Furthermore, the connecting assembly includes a connecting seat fixedly installed at the bottom of the shock-absorbing body, a plug-in rod movably connected to the bottom of the connecting seat, an adjusting flange rotatably connected to the outside of the connecting seat, a limiting rod threadedly connected to the inner wall of the adjusting flange, a supporting seat fixedly installed at the bottom of the plug-in rod, a locking bolt movably connected to the outside of the support seat, and an adjusting bolt movably connected to the outside of the limiting rod.

[0007] Furthermore, a groove is provided at the bottom of the connecting seat, and the top of the plug-in rod is embedded in the groove and is slidably connected to the connecting seat.

[0008] Furthermore, a plurality of limiting grooves are provided on the side surface of the connecting seat, and the top end of the limiting rod is embedded in the limiting groove and is slidably connected to the connecting seat.

[0009] Further, thread patterns are provided on the inner side wall of the bottom end of the adjusting flange, and thread patterns for cooperating with the adjusting flange are provided on the side surfaces of both ends of the limiting rod away from the inserting rod.

[0010] Further, threaded through holes are provided inside the locking bolt and the adjusting bolt, and the limiting rod vertically penetrates through the threaded through hole of the locking bolt and is slidably connected to the locking bolt.

[0011] Further, the fixing assembly includes a plurality of locking grooves provided on the side surface of the support base, a plurality of threaded plates fixedly installed on the side surface of the support base, and a mounting base fixedly installed at the bottom of the support base.

[0012] Further, the bottom of the limiting rod is embedded inside the locking groove and is slidably connected to the inner side wall of the locking groove, and the bottom of the limiting rod and the inner side wall of the adjusting bolt are rotationally connected through thread engagement.

[0013] Further, thread patterns are provided on the surface of the threaded plate, and the side surface of the threaded plate and the inner side wall of the locking bolt are rotationally connected through threads.

[0014] Compared with the prior art, the present utility model provides an automobile shock absorber that is convenient to adjust, and has the following beneficial effects:

[0015] 1. For this automobile shock absorber that is convenient to adjust, by using a wrench to rotate the locking bolt, after the locking bolt is loosened, the adjusting bolt is rotated. Since the limiting rod cannot move under the limitation of the locking groove on the side surface of the support base, the threads on the outer side of the limiting rod drive the limiting rod to rise under the drive of the adjusting bolt. The rising of the limiting rod pushes the connecting seat to rise, and the rising of the connecting seat drives the shock absorber body to rise. Since the overall weight of the vehicle body remains unchanged, the rising of the shock absorber body increases the ground clearance of the vehicle body, thereby reducing the possibility of the vehicle chassis being scratched during driving.

[0016] 2. For this automobile shock absorber that is convenient to adjust, by rotating the adjusting flange, since the upper end of the limiting rod is limited by the limiting groove and cannot follow the rotation of the adjusting flange, the threads on the outer side of the limiting rod drive the limiting rod to move up and down relative to the adjusting flange. The up and down movement of the limiting rod will push the adjusting bolt up and down, thereby realizing the control of the relative position between the limiting rod and the adjusting flange. Since the position of the bottom of the limiting rod and the support base is fixed, the ground clearance of the support base is fixed at this time, so that the relative height between the adjusting flange and the ground can be adjusted, and the ground clearance of the adjusting flange can be controlled, thereby realizing the control of the ground clearance of the vehicle chassis. In this way, the problems of inconvenient height adjustment of traditional automobile shock absorbers and high cost of adjustable shock absorbers are solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional view of the present utility model;

[0018] Figure 2 This is a three-dimensional view of the shock-absorbing body, connecting seat, insertion rod, and support seat of the present utility model;

[0019] Figure 3 This is a sectional view of the present utility model.

[0020] In the figure: 1. Shock-absorbing body; 2. Connecting component; 21. Connecting seat; 211. Groove; 212. Limiting groove; 22. Insertion rod; 23. Adjusting flange; 24. Limiting rod; 25. Support seat; 26. Locking bolt; 27. Adjusting bolt; 3. Fixing component; 31. Locking groove; 32. Threaded plate; 33. Mounting seat. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 3 , in this embodiment, a car shock absorber that is easy to adjust includes a shock-absorbing body 1, a connecting component 2 fixedly installed at the bottom of the shock-absorbing body 1, and a fixing component 3 disposed inside the connecting component 2.

[0023] A connecting component 2 is provided at the bottom of the shock-absorbing body 1 to cooperate with the fixing component 3 to achieve the purpose of adjustment.

[0024] In this embodiment, the connecting component 2 includes a connecting seat 21 fixedly installed at the bottom of the shock-absorbing body 1, an insertion rod 22 movably connected to the bottom of the connecting seat 21, an adjusting flange 23 rotatably connected to the outside of the connecting seat 21, a limiting rod 24 threadedly connected to the inner side wall of the adjusting flange 23, a support seat 25 fixedly installed at the bottom of the insertion rod 22, a locking bolt 26 movably connected to the outside of the support seat 25, and an adjusting bolt 27 movably connected to the outside of the limiting rod 24.

[0025] The connecting seat 21 is provided to cooperate with the insertion rod 22 to limit the support seat 25, the adjusting flange 23 limits the limiting rod 24 outside the connecting seat 21, and the locking bolt 26 cooperates with the adjusting bolt 27 to limit the limiting rod 24.

[0026] In this embodiment, a groove 211 is formed at the bottom of the connecting seat 21, and the top of the insertion rod 22 is embedded inside the groove 211 and is slidably connected to the connecting seat 21.

[0027] The groove 211 is provided to limit the top of the insertion rod 22, so that the insertion rod 22 can only move in the vertical direction.

[0028] It should be noted that a clamping device for limiting the top of the insertion rod 22 is provided at the bottom of the inner side wall of the groove 211 to prevent the insertion rod 22 from completely falling out of the groove 211.

[0029] In this embodiment, a plurality of limiting grooves 212 are formed on the side surface of the connecting seat 21, and the top end of the limiting rod 24 is embedded inside the limiting groove 212 and is slidably connected to the connecting seat 21.

[0030] The limiting groove 212 is provided on the side surface of the connecting seat 21 to limit the top of the limiting rod 24, ensuring the vertical state of the limiting rod 24, so as to achieve the purpose of supporting the bottom of the connecting seat 21.

[0031] It should be noted that a shock pad is provided at the top of the limiting rod 24 to prevent the limiting rod 24 from continuously impacting and wearing the limiting groove 212 on the side surface of the connecting seat 21.

[0032] In this embodiment, thread patterns are provided on the inner side wall at the bottom end of the adjusting flange 23, and thread patterns for cooperating with the adjusting flange 23 are provided on the side surface of the limiting rod 24 far from the insertion rod 22 at both ends.

[0033] Thread patterns are provided on the inner side wall of the adjusting flange 23 to engage with the side surface of the limiting rod 24, so that the adjusting flange 23 can stably fix the limiting rod 24 inside the limiting groove 212 on the side surface of the connecting seat 21.

[0034] In this embodiment, threaded through holes are provided inside the locking bolt 26 and the adjusting bolt 27, and the limiting rod 24 vertically penetrates the threaded through hole of the locking bolt 26 and is slidably connected to the locking bolt 26.

[0035] Threaded holes are provided inside the locking bolt 26 and the adjusting bolt 27 to stably fix the limiting rod 24 on the side surface of the support seat 25.

[0036] In this embodiment, the fixing assembly 3 includes a plurality of locking grooves 31 formed on the side surface of the support seat 25, a plurality of threaded plates 32 fixedly installed on the side surface of the support seat 25, and a mounting seat 33 fixedly installed at the bottom of the support seat 25.

[0037] The locking groove 31 is provided on the side surface of the support seat 25 to place the limiting rod 24, and the threaded plate 32 is used to fix the locking bolt 26 outside the support seat 25, so as to ensure the stability of the overall structure.

[0038] In this embodiment, the bottom of the limiting rod 24 is embedded inside the locking groove 31 and is slidably connected to the inner side wall of the locking groove 31, and the bottom of the limiting rod 24 is rotationally connected to the inner side wall of the adjusting bolt 27 through thread engagement.

[0039] The limiting rod 24 is set to be embedded in the locking groove 31, so that the limiting rod 24 supports the connecting seat 21 at the top of the support seat 25. The threaded connection between the limiting rod 24 and the adjusting bolt 27 enables the rotation of the adjusting bolt 27 to push the height of the limiting rod 24 to change.

[0040] In this embodiment, the surface of the threaded plate 32 is provided with thread patterns, and the side surface of the threaded plate 32 and the inner side wall of the locking bolt 26 are rotationally connected by threads.

[0041] Thread patterns are provided on the surface of the threaded plate 32 and connected to the locking bolt 26. In this way, under the threaded fixation of the threaded plate 32, the locking bolt 26 can ensure the stability of the adjusting bolt 27.

[0042] The working principle of the above embodiment is as follows:

[0043] By using a wrench to rotate the locking bolt 26, after the locking bolt 26 is loosened, the adjusting bolt 27 is rotated. Since the limiting rod 24 cannot move under the limitation of the locking groove 31 on the side surface of the support seat 25, the threads on the outer side of the limiting rod 24 drive the limiting rod 24 to rise under the drive of the adjusting bolt 27. The rise of the limiting rod 24 pushes the connecting seat 21 to rise, and the rise of the connecting seat 21 drives the shock absorber body 1 to rise. Since the overall weight of the vehicle body remains unchanged, the rise of the shock absorber body 1 increases the ground clearance of the vehicle body, thereby reducing the problem of chassis scraping during vehicle driving.

[0044] In addition, by rotating the adjusting flange 23, since the upper end of the limiting rod 24 is limited by the limiting groove 212 and cannot follow the rotation of the adjusting flange 23, the threads on the outer side of the limiting rod 24 drive the limiting rod 24 to move up and down relative to the adjusting flange 23. The up and down movement of the limiting rod 24 will in turn push the adjusting bolt 27 to move up and down, thereby realizing the control of the relative position between the limiting rod 24 and the adjusting flange 23. Since the position of the bottom of the limiting rod 24 and the support seat 25 is fixed, the ground clearance of the support seat 25 is fixed at this time, so that the relative height between the adjusting flange 23 and the ground can be adjusted, and the ground clearance of the adjusting flange 23 can be controlled, thereby realizing the control of the ground clearance of the vehicle chassis, and solving the problems of inconvenient height adjustment of traditional vehicle shock absorbers and high cost of adjustable shock absorbers.

[0045] All the electrical components mentioned in the text are electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer for control, and the existing publicly disclosed power connection technology will not be elaborated in the text.

[0046] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0047] Although the embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model.

Claims

1. An automobile shock absorber that is convenient to adjust, characterized in that: It includes a shock-absorbing body (1), a connection component (2) fixedly installed at the bottom of the shock-absorbing body (1), and a fixing component (3) arranged inside the connection component (2); The connection component (2) includes a connection seat (21) fixedly installed at the bottom of the shock-absorbing body (1), a plugging rod (22) movably connected to the bottom of the connection seat (21), an adjusting flange (23) rotatably connected to the outside of the connection seat (21), a limiting rod (24) threadedly connected to the inner side wall of the adjusting flange (23), a support seat (25) fixedly installed at the bottom of the plugging rod (22), a locking bolt (26) movably connected to the outside of the support seat (25), and an adjusting bolt (27) movably connected to the outside of the limiting rod (24).

2. The adjustable automotive shock absorber according to claim 1, wherein: The fixing component (3) includes a plurality of locking grooves (31) opened on the side surface of the support seat (25), a plurality of threaded plates (32) fixedly installed on the side surface of the support seat (25), and a mounting seat (33) fixedly installed at the bottom of the support seat (25).

3. The adjustable automotive shock absorber according to claim 1, characterized in that: A groove (211) is opened at the bottom of the connection seat (21), and the top of the plugging rod (22) is embedded inside the groove (211) and is slidably connected to the connection seat (21).

4. The adjustable automobile shock absorber according to claim 1, characterized in that: A plurality of limiting grooves (212) are opened on the side surface of the connection seat (21), and the top end of the limiting rod (24) is embedded inside the limiting groove (212) and is slidably connected to the connection seat (21).

5. An adjustable automotive shock absorber according to claim 1, characterized in that: Threaded patterns are opened on the inner side wall at the bottom end of the adjusting flange (23), and threaded patterns for cooperating with the adjusting flange (23) are opened on the side surface of both ends of the limiting rod (24) away from the plugging rod (22).

6. The adjustable automobile shock absorber according to claim 1, characterized in that: Threaded through holes are opened inside the locking bolt (26) and the adjusting bolt (27), and the limiting rod (24) vertically penetrates through the threaded through hole of the locking bolt (26) and is slidably connected to the locking bolt (26).

7. An adjustable automobile shock absorber according to claim 1, characterized in that: The bottom of the limiting rod (24) is embedded inside the locking groove (31) and is slidably connected to the inner side wall of the locking groove (31), and the bottom of the limiting rod (24) and the inner side wall of the adjusting bolt (27) are rotationally connected through thread meshing.

8. The adjustable automotive shock absorber according to claim 2, wherein: Threaded patterns are opened on the surface of the threaded plate (32), and the side surface of the threaded plate (32) and the inner side wall of the locking bolt (26) are rotationally connected through threads.

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