Rubber shock pad

Abstract

The utility model belongs to the technical field of shock pads, and particularly relates to a rubber shock pad, which comprises a shock-absorbing main body, and matching grooves are arranged at two ends of the shock-absorbing main body; the connecting structures are arranged at the two ends of the damping body and matched with the matching grooves in a limiting mode. The connecting structure is used for being connected with an external matching face, the damping body buffers and absorbs stress in the stress process of the connecting structure, and meanwhile the anti-loosening purpose is achieved through the mutual phase position between the connecting structure and the external matching face.

Description

Technical Field

[0001] The utility model belongs to the technical field of shock-absorbing pads, in particular to a rubber shock-absorbing pad. Background Art

[0002] The characteristics of rubber shock-absorbing pads are high elasticity and high viscosity. The elasticity of rubber is generated by the change of its curled molecular conformation. The interaction between rubber molecules will hinder the movement of molecular chains, thus showing the characteristics of viscous damping.

[0003] The existing rubber shock-absorbing pads are easy to loosen during use due to their own elasticity, so we specially designed a rubber shock-absorbing pad. Utility Model Content

[0004] The purpose of the utility model is to provide a rubber shock-absorbing pad to achieve the effect of preventing loosening and shock absorbing in view of the above-mentioned technical problems.

[0005] In view of this, the utility model provides a rubber shock-absorbing pad, further comprising:

[0006] A shock absorbing body, with matching grooves arranged at both ends of the shock absorbing body;

[0007] The connecting structure is arranged at both ends of the shock absorbing body and is limitedly matched with the matching groove.

[0008] In the above technical solution, further, the connection structure includes:

[0009] A cushion block, wherein a connecting groove is formed on the cushion block;

[0010] A connecting rod is movably arranged in the connecting groove, and one end of the connecting rod is arranged to be a rectangular end in cooperation with the connecting groove and protrudes from the end surface of the cushion block.

[0011] In the above technical solution, further, it also includes:

[0012] A first limiting edge, the first limiting edge is formed on the peripheral side of the inner end of the rectangular end;

[0013] Wherein, the matching groove port forms a limiting groove.

[0014] In the above technical solution, further, it also includes:

[0015] The corner protrusion is arranged on the end surface of the inner end of the rectangular end.

[0016] In the above technical solution, further, it also includes:

[0017] The boss is formed on the inner end surface of the cushion block, and a second limiting edge is formed on the boss.

[0018] In the above technical solution, further, it also includes:

[0019] Spline pattern: the spline pattern is arranged on the end surface outside the pad.

[0020] In the above technical solution, further, the shock absorbing body is a waist-shaped structure.

[0021] The beneficial effects of the utility model are as follows: when the connecting rod is matched with the external matching surface, it is pressed downward by force, and the shock-absorbing body is deformed by force, so that the rectangular end is completely sunk into the connecting groove, and after the connection with the external matching surface is completed, the shock-absorbing body pushes the rectangular end to extend outward through its own elasticity, and forms a limit between the rectangular end and the external matching surface after extending, thereby achieving an anti-loosening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the utility model;

[0023] Figure 2 It is a cross-sectional view of the utility model;

[0024] Figure 3 It is a schematic diagram of the connection structure of the utility model;

[0025] Figure 4 It is a schematic diagram of the shock absorbing body of the utility model;

[0026] The markings in the figure are as follows: 1. shock absorbing body; 11. matching groove; 2. connecting structure; 21. pad; 211. connecting groove; 22. connecting rod; 221. rectangular end; 2211. first limiting edge; 3. angular protrusion; 4. boss; 41. second limiting edge; 5. spline pattern. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0028] Embodiment 1:

[0029] This embodiment provides a rubber shock-absorbing pad, further comprising:

[0030] A shock absorbing body 1, with matching grooves 11 provided at both ends of the shock absorbing body 1;

[0031] The connecting structure 2 is arranged at both ends of the shock absorbing body 1 and is limitedly matched with the matching groove 11.

[0032] It can be seen from this embodiment that a rubber shock-absorbing pad includes a shock-absorbing body 1 and a connecting structure 2;

[0033] The shock absorbing body 1 is made of rubber material, and matching grooves 11 are formed at both ends of the shock absorbing body 1, and the connecting structure 2 is limitedly matched in the matching grooves 11 at both ends of the shock absorbing body 1;

[0034] When in use, the connection structure 2 is used to connect the external matching surface. The shock absorbing body 1 buffers and absorbs the force when the connection structure 2 is subjected to force. At the same time, the connection structure 2 and the external matching surface are in phase with each other to achieve the purpose of preventing loosening.

[0035] Embodiment 2:

[0036] This embodiment provides a rubber shock-absorbing pad, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0037] The connection structure 2 includes:

[0038] A cushion block 21, on which a connecting groove 211 is formed;

[0039] The connecting rod 22 is movably disposed in the connecting groove 211 , and one end of the connecting rod 22 is configured to be a rectangular end 221 in cooperation with the connecting groove 211 and protrudes from the end surface of the cushion block 21 .

[0040] It can be seen from this embodiment that the connection structure 2 includes a cushion block 21 and a connection rod 22;

[0041] The cushion block 21 is provided with a connecting groove 211, and the connecting rod 22 is slidably connected in the matching groove 11. Furthermore, one end of the connecting rod 22 matching the connecting groove 211 is set as a rectangular end 221, and the connecting groove 211 is correspondingly set as a rectangle. After the connecting rod 22 is matched with the connecting groove 211, its rectangular end 221 slightly protrudes from the end surface of the cushion block 21;

[0042] When in use, when the connecting rod 22 cooperates with the external mating surface, it is pressed downward by force, and the shock-absorbing body 1 is deformed by force, so that the rectangular end 221 is completely sunk into the connecting groove 211. After the connection with the external mating surface is completed, the shock-absorbing body 1 pushes the rectangular end 221 to extend outward through its own elasticity, and forms a limit between the external mating surface after extending, thereby achieving an anti-loosening effect.

[0043] Embodiment 3:

[0044] This embodiment provides a rubber shock-absorbing pad, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0045] A first limiting edge 2211, which is formed on the circumference of the inner end of the rectangular end 221;

[0046] Among them, the end of the matching groove 11 forms a limiting groove.

[0047] It can be seen from this embodiment that the first limiting edge 2211 is formed on the peripheral side wall surface of the inner end surface of the rectangular end 221, and the matching groove 11 is correspondingly formed with a limiting groove. When in use, the first limiting edge 2211 and the limiting groove limit each other, thereby preventing the connecting rod 22 from falling off.

[0048] Embodiment 4:

[0049] This embodiment provides a rubber shock-absorbing pad, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0050] The corner protrusion 3 is arranged on the end surface of the inner end of the rectangular end 221 .

[0051] It can be seen from this embodiment that the angular protrusion 3 is buffer-formed on the end face of the rectangular end 221. When the angular protrusion 3 is subjected to force during the process of the connecting rod 22 connecting to the external mating surface, it can better squeeze the shock-absorbing body 1 and thus make the rectangular end 221 sink into the connecting groove 211.

[0052] Embodiment 5:

[0053] This embodiment provides a rubber shock-absorbing pad, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0054] The boss 4 is formed on the inner end surface of the cushion block 21 , and a second limiting edge 41 is formed on the boss 4 .

[0055] It can be seen from the present embodiment that the boss 4 is formed on the inner wall surface of the cushion block 21, and the boss 4 can expand the matching surface between the cushion block and the shock absorbing body 1. At the same time, a second limiting edge 41 is formed on the peripheral wall surface of the end face of the boss, and is limited between the matching groove 11 during use, thereby making the connection between the cushion block 21 and the shock absorbing body 1 stable.

[0056] Embodiment 6:

[0057] This embodiment provides a rubber shock-absorbing pad, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0058] The spline pattern 5 is arranged on the end surface outside the cushion block 21 .

[0059] It can be seen from this embodiment that the spline pattern 5 is formed on the outer end face of the cushion block 21, and the spline pattern 5 increases the surface roughness of the end face of the cushion block 21, thereby playing a role in preventing loosening during the matching process with the external matching surface.

[0060] Embodiment 7:

[0061] This embodiment provides a rubber shock-absorbing pad, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0062] The shock absorbing body 1 is a waist-shaped structure.

[0063] It can be seen from this embodiment that the shock absorbing body 1 is a waist-shaped structure, which has the characteristics of high load-bearing capacity and good stability.

[0064] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A rubber shock-absorbing pad, characterized in that include: A shock absorbing body (1), wherein both ends of the shock absorbing body (1) are provided with matching grooves (11); A connecting structure (2), wherein the connecting structure (2) is arranged at two ends of the shock absorbing body (1) and is limitedly matched with the matching groove (11); Wherein, the connection structure (2) comprises: A cushion block (21), wherein a connecting groove (211) is formed on the cushion block (21); A connecting rod (22), wherein the connecting rod (22) is movably arranged in the connecting groove (211), and one end of the connecting rod (22) is arranged to be a rectangular end (221) in cooperation with the connecting groove (211) and protrudes from the end surface of the cushion block (21).

2. A rubber shock-absorbing pad according to claim 1, characterized in that include: A first limiting edge (2211), wherein the first limiting edge (2211) is formed on the circumference of the inner end of the rectangular end (221); Wherein, the end of the matching groove (11) forms a limiting groove.

3. A rubber shock-absorbing pad according to claim 2, characterized in that include: An angular protrusion (3) is arranged on the end surface of the inner end of the rectangular end (221).

4. A rubber shock-absorbing pad according to claim 3, characterized in that include: A boss (4), wherein the boss (4) is formed on the inner end surface of the cushion block (21), and a second limiting edge (41) is formed on the boss (4).

5. A rubber shock-absorbing pad according to claim 4, characterized in that include: A spline pattern (5), wherein the spline pattern (5) is arranged on the end surface outside the cushion block (21).

6. A rubber shock-absorbing pad according to claim 5, characterized in that: The shock absorbing body (1) is a waist-shaped structure.

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