Automobile shock absorber capable of being quickly connected

Abstract

The utility model relates to the field of shock absorbers, in particular to an automobile shock absorber capable of being quickly connected. The shock absorber comprises a shock absorber body and an auxiliary assembly. The shock absorber body comprises a damper; the upper end of the damper is detachably connected with an upper support, the lower end is connected with a bottom plate, and the outer side is sleeved with a damping spring; the lower end of the bottom plate is connected with a lower support. The auxiliary assembly is detachably connected with the shock absorber body, and when the shock absorber body is disassembled and assembled, the auxiliary assembly supports the shock absorber body and limits the damping spring. The auxiliary assembly comprises a supporting piece for supporting the shock absorber body. And the limiting piece is used for pulling the damping spring downwards and limiting the damping spring. The clamping block is pressed into the third sliding groove through the sliding hook and compresses the spring, and then the spring resets to drive the clamping block to be clamped into the clamping groove, so that the damping spring is limited, the trouble that the damping spring increases for disassembly and assembly in the disassembly and assembly process is avoided, the disassembly and assembly burden of workers is relieved, and the disassembly and assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of shock absorbers, in particular to an automobile shock absorber that can be quickly connected. Background Art

[0002] A Chinese patent document with the authorization announcement number CN217761858U proposes an oil-pressure type automobile shock absorber, which relates to the field of automobile shock-absorbing structures. It includes a bottom connecting seat, on the top of which an oil-pressure buffer body is installed. A shock-absorbing spring is sleeved on the surface of the oil-pressure buffer body. The top of the oil-pressure buffer body is slidably connected with a piston rod, and the top of the piston rod is provided with a top connecting seat. A cylindrical groove is opened on the top of the top connecting seat, and a plug hole is opened on the inner bottom wall of the cylindrical groove. The top of the piston rod extends into the cylindrical groove through the plug hole.

[0003] However, in the above application, although the top connecting seat and the piston rod can be quickly disassembled through the threaded connection design, during the disassembly and assembly process of the shock absorber, the shock-absorbing spring will push up the top connecting seat. The staff needs to press the shock-absorbing spring downward with one hand and disassemble and assemble the top connecting seat with the other hand, which is inconvenient to operate and may slow down the disassembly and assembly process. In addition, when disassembling and assembling, support needs to be provided for the shock absorber, but unstable support may cause the shock absorber to shake, increasing the difficulty of disassembly and assembly. Summary of the Utility Model

[0004] Aiming at the problems existing in the background art, an automobile shock absorber that can be quickly connected is proposed.

[0005] The utility model proposes an automobile shock absorber that can be quickly connected, including a shock absorber body and an auxiliary component. The shock absorber body includes a damper; the upper end of the damper is detachably connected with an upper support, the lower end is connected with a bottom plate, and a shock-absorbing spring is sleeved on the outside; the lower end of the bottom plate is connected with a lower support. The auxiliary component is detachably connected with the shock absorber body, and provides support for the shock absorber body and limits the shock-absorbing spring during the disassembly and assembly of the shock absorber body. The auxiliary component includes a support member that provides support for the shock absorber body; a limiting member that pulls the shock-absorbing spring downward and limits the shock-absorbing spring; and a clamping member that strengthens the connection between the auxiliary component and the shock absorber body.

[0006] Preferably, the support member includes a collar movably sleeved on the outside of the lower support; a plurality of support rods are provided on the side wall of the collar; the lower ends of the plurality of support rods are commonly connected with a base.

[0007] Preferably, the lower ends of the plurality of support rods are radially inclined outward.

[0008] Preferably, a plurality of first chutes are evenly formed in the side wall of the base; a sliding handle is slidably connected in each of the plurality of first chutes; the other ends of the plurality of sliding handles are all connected with an extension plate; the bottom end of the extension plate is flush with the bottom end of the base.

[0009] Preferably, there are two groups of limiting members symmetrically arranged with respect to the supporting member.

[0010] Preferably, the limiting member includes a fixing frame connected to the side wall of the collar; a second chute is formed in the fixing frame; a sliding hook cooperating with the damping spring is slidably connected in the second chute; a clamping groove is formed in the side wall of the sliding hook; a third chute communicating with the second chute is further formed at the lower end of the fixing frame; one end of the third chute communicates with a pressing groove formed in the side wall of the fixing frame, and a spring is connected to the other end of the third chute; the other end of the spring is connected with a clamping block; the clamping block is slidably connected in the third chute and is clamped with the clamping groove in cooperation, and an adjusting inclined surface cooperating with the sliding hook is further arranged at the upper end of the clamping block.

[0011] Preferably, the clamping members are symmetrically arranged with respect to the collar; the clamping member includes a buckle rotatably connected to the side wall of the collar; the other end of the limiting pad is connected with a limiting pad cooperating with the bottom plate for clamping.

[0012] Preferably, the buckle is made of an elastic material.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects:

[0014] (1) For the quickly connectable vehicle shock absorber, by sleeving the collar on the outside of the lower support, and then pulling out a plurality of extension plates from the first chutes, the contact area between the base and the ground is increased, so that the supporting member provides support for the shock absorber body, thereby facilitating the disassembly and assembly of the shock absorber body, keeping the shock absorber body stable during disassembly and assembly, avoiding the shock absorber body shaking back and forth during disassembly and assembly, which increases the disassembly and assembly difficulty, and making the disassembly and assembly more convenient and fast.

[0015] (2) For the quickly connectable vehicle shock absorber, after the sliding hook hooks the damping spring, the sliding hook is pressed downward, so that the sliding hook presses the clamping block into the third chute and compresses the spring. Then, the reset of the spring will drive the clamping block to be clamped into the clamping groove, thereby limiting the sliding hook and the damping spring, avoiding the damping spring pressing the upper support upward during the disassembly and assembly process, resulting in difficulty in installing the upper support on the damper or disassembling it from the damper, adding trouble to the disassembly and assembly, thereby reducing the disassembly and assembly burden of the staff, improving the disassembly and assembly efficiency, and making the disassembly and assembly more convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 is a disassembled view of the overall structure of the utility model;

[0018] Figure 3 Structural schematic diagram of the support member and the clamping member of the present utility model;

[0019] Figure 4 Structural schematic diagram of the limiting member of the present utility model.

[0020] Reference numerals: 1, shock absorber body; 11, damper; 12, bottom plate; 13, upper support; 14, shock-absorbing spring; 15, lower support; 2, auxiliary assembly; 21, support member; 211, base; 212, support rod; 213, collar; 214, first chute; 215, sliding handle; 216, extension plate; 22, limiting member; 221, fixing bracket; 222, second chute; 223, sliding hook; 224, clamping groove; 225, third chute; 226, pressing groove; 227, spring; 228, clamping block; 23, clamping member; 231, buckle; 232, limiting pad. Detailed implementation manners

[0021] Embodiment 1

[0022] As Figures 1-3 shown, a quickly connectable vehicle shock absorber proposed by the present utility model includes a shock absorber body 1 and an auxiliary assembly 2. The shock absorber body 1 includes a damper 11; the upper end of the damper 11 is detachably connected to an upper support 13, the lower end is connected to a bottom plate 12, and a shock-absorbing spring 14 is sleeved outside; the lower end of the bottom plate 12 is connected to a lower support 15. The auxiliary assembly 2 is detachably connected to the shock absorber body 1, and provides support for the shock absorber body 1 and limits the shock-absorbing spring 14 when disassembling and assembling the shock absorber body 1. The auxiliary assembly 2 includes a support member 21 that provides support for the shock absorber body 1; a limiting member 22 that pulls the shock-absorbing spring 14 downward and limits the shock-absorbing spring 14; and a clamping member 23 that strengthens the connection between the auxiliary assembly 2 and the shock absorber body 1.

[0023] Further explanation, the support member 21 includes a collar 213 that is movably sleeved outside the lower support 15; a plurality of support rods 212 are provided on the side wall of the collar 213; the lower ends of the plurality of support rods 212 are commonly connected to a base 211. It can provide support for the shock absorber body 1, thus facilitating the disassembly and assembly of the shock absorber body 1, and avoiding the shock absorber body 1 from shaking back and forth during disassembly and assembly, thereby increasing the disassembly and assembly difficulty.

[0024] Further explanation, the lower ends of the plurality of support rods 212 are radially inclined outward. It makes the support of the support rods 212 on the shock absorber body 1 more stable, and further avoids the shock absorber body 1 from shaking during the disassembly and assembly process.

[0025] Further, a plurality of slide grooves 214 are evenly provided on the side wall of the base 211; a plurality of slide grooves 214 are slidably connected with a slide handle 215; the other ends of the plurality of slide handles 215 are connected with an extension plate 216; the bottom end of the extension plate 216 is flush with the bottom end of the base 211. The contact area between the base 211 and the ground is increased, so that the support member 21 is more stable as a whole.

[0026] Embodiment 2

[0027] like Figures 3-4 As shown, the utility model provides a quick-connectable automobile shock absorber. Compared with the first embodiment, this embodiment further includes: two groups of limit members 22 are symmetrically arranged about the support member 21. The limit member 22 increases the limit force of the shock absorbing spring 14 to prevent the shock absorbing spring 14 from rebounding.

[0028] To further illustrate, the limiting member 22 includes a fixing frame 221 connected to the side wall of the collar 213; a second slide groove 222 is provided in the fixing frame 221; a sliding hook 223 cooperating with the shock-absorbing spring 14 is slidably connected in the second slide groove 222; a clamping groove 224 is provided on the side wall of the sliding hook 223; a third slide groove 225 communicating with the second slide groove 222 is also provided at the lower end of the fixing frame 221; one end of the third slide groove 225 is communicated with a pressing groove 226 provided on the side wall of the fixing frame 221, and a spring 227 is connected to the groove wall at the other end; a clamping block 228 is connected to the other end of the spring 227; the clamping block 228 is slidably connected to the third slide groove 225, and is clamped with the clamping groove 224, and an adjusting inclined surface cooperating with the sliding hook 223 is also provided on the upper end of the clamping block 228. After the sliding hook 223 pulls the shock-absorbing spring 14 downward, the block 228 can automatically engage into the slot 224 under the action of the spring 227, thereby limiting the sliding hook 223 and the shock-absorbing spring 14, and preventing the shock-absorbing spring 14 from pressing the upper support 13 upward during the disassembly and assembly process, making it difficult to install the upper support 13 on the damper 11 or remove it from the damper 11, thereby adding trouble to the disassembly and assembly, thereby reducing the disassembly and assembly burden on the staff, improving the disassembly and assembly efficiency, and making the disassembly and assembly more convenient and quick.

[0029] Further explanation, the clamping member 23 is symmetrically arranged with respect to the collar 213; the clamping member 23 includes a buckle 231 rotatably connected to the side wall of the collar 213; the other end of the limit pad 232 is connected to a limit pad 232 that is engaged with the bottom plate 12. The buckle 231 is made of elastic material, which is elastic steel. By bending the buckle 231 upward, the limit pad 232 can be engaged with the upper end of the bottom plate 12, so that the connection between the shock absorber body 1 and the auxiliary component 2 is tighter. After disassembly and assembly, the shock absorber body 1 can be removed from the auxiliary component 2 to prevent the auxiliary component 2 from affecting the operation of the shock absorber body 1.

[0030] The working principle of the utility model is as follows: when disassembling and assembling, first place the shock absorber body 1 on the auxiliary component 2, so that the collar 213 is sleeved on the outside of the lower support 15. Then bend the buckle 231 upwards, so that the limit pad 232 is clamped on the upper end of the bottom plate 12, so that the connection between the shock absorber body 1 and the auxiliary component 2 is tighter. Then pull out multiple extension plates 216 from the slide groove 1 214 to increase the contact area between the base 211 and the ground, so that the support member 21 is more stable as a whole. Then pull the sliding hook 223 upwards along the slide groove 222, and make the sliding hook 223 hook the shock absorbing spring 14. The sliding hook 223 is then pressed downward so that the bottom end of the sliding hook 223 presses downward on the adjusting inclined surface of the card block 228, so that the card block 228 retracts into the sliding groove 3 225 and compresses the spring 227. Then the spring 227 is reset to drive the card block 228 to be connected into the card groove 224, thereby limiting the sliding hook 223 and the shock-absorbing spring 14, avoiding the shock-absorbing spring 14 from pressing the upper support 13 upward during the disassembly and assembly process, thereby reducing the disassembly and assembly burden of the staff, improving the disassembly and assembly efficiency, and making the disassembly and assembly more convenient and quick.

[0031] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A quick-connectable automobile shock absorber, characterized in that: It comprises a shock absorber body (1); The shock absorber body (1) comprises a damper (11); the upper end of the damper (11) is detachably connected to an upper support (13), the lower end is connected to a bottom plate (12), and a shock absorbing spring (14) is sleeved on the outer side; the lower end of the bottom plate (12) is connected to a lower support (15); and an auxiliary component (2) which is detachably connected to the shock absorber body (1) and provides support for the shock absorber body (1) and limits the position of the shock absorbing spring (14) when the shock absorber body (1) is disassembled or assembled; The auxiliary component (2) comprises a support member (21) for providing support to the shock absorber body (1); A limiting member (22) for pulling the shock absorbing spring (14) downward and limiting the shock absorbing spring (14); And a clamping piece (23) for reinforcing the connection between the auxiliary component (2) and the shock absorber body (1).

2. A quick-connect automobile shock absorber according to claim 1, characterized in that: The support member (21) comprises a collar (213) movably sleeved on the outside of the lower support (15); a plurality of support rods (212) are provided on the side wall of the collar (213); and the lower ends of the plurality of support rods (212) are commonly connected to a base (211).

3. A quick-connect automobile shock absorber according to claim 2, characterized in that: The lower ends of the plurality of support rods (212) are radially arranged to be inclined outward.

4. A quick-connectable automobile shock absorber according to claim 2, characterized in that: A plurality of slide grooves (214) are evenly arranged on the side wall of the base (211); a slide handle (215) is slidably connected in each of the plurality of slide grooves (214); the other ends of the plurality of slide handles (215) are connected to an extension plate (216); the bottom end of the extension plate (216) is flush with the bottom end of the base (211).

5. The quick-connectable automobile shock absorber according to claim 2, characterized in that: Two groups of limiting members (22) are symmetrically arranged with respect to the supporting member (21).

6. A quick-connectable automobile shock absorber according to claim 5, characterized in that: The limiting member (22) comprises a fixing frame (221) connected to the side wall of the collar (213); a second slide groove (222) is provided in the fixing frame (221); a sliding hook (223) cooperating with the shock absorbing spring (14) is slidably connected in the second slide groove (222); a clamping groove (224) is provided on the side wall of the sliding hook (223); a third slide groove (224) is also provided at the lower end of the fixing frame (221) and is communicated with the second slide groove (222). 5); one end of the slide groove three (225) is connected to the pressing groove (226) provided on the side wall of the fixing frame (221), and the other end of the groove wall is connected to a spring (227); the other end of the spring (227) is connected to a clamping block (228); the clamping block (228) is slidably connected to the slide groove three (225) and is engaged with the clamping groove (224), and the upper end of the clamping block (228) is also provided with an adjusting inclined surface that cooperates with the sliding hook (223).

7. A quick-connect automobile shock absorber according to claim 2, characterized in that: The clamping member (23) is symmetrically arranged with respect to the collar (213); the clamping member (23) comprises a buckle (231) rotatably connected to the side wall of the collar (213); the other end of the limiting pad (232) is connected to the limiting pad (232) which is matched and clamped with the bottom plate (12).

8. The quick-connectable automobile shock absorber according to claim 7, characterized in that: The buckle (231) is made of elastic material.

Images