CN212928611U

CN212928611U - Shock pad

Info

Publication number: CN212928611U
Application number: CN202021721738.4U
Authority: CN
Inventors: 齐金祥; 袁震; 李怀良; 王欢; 林琳
Original assignee: Universal Oriental International Container Qingdao Co ltd; Shanghai Huanyu Logistics Technology Co Ltd
Current assignee: Universal Oriental International Container Qingdao Co ltd; Shanghai Huanyu Logistics Technology Co Ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-04-09
Anticipated expiration: 2030-08-17

Abstract

The utility model belongs to the technical field of shock absorption, and discloses a shock pad, which comprises a shock pad body, wherein the shock pad body is made of a first shock absorption material; and the reinforcing piece is made of a second damping material, the reinforcing piece is arranged in the damping pad body, and the rigidity of the second damping material is greater than that of the first damping material. The utility model discloses a shock pad has the reinforcement that has bigger rigidity for the shock pad body through the inside setting at the shock pad body, can effectively improve rubber shock pad's rigidity and bearing capacity.

Description

Shock pad

Technical Field

The utility model relates to a shock attenuation technical field especially relates to a shock pad.

Background

The shock pad commonly used in the prior art is of an integral rubber structure, the shock pad has a good shock absorption effect, but the shock pad is made of rubber, so that the shock pad has low pressure bearing and bearing capacity and poor rigidity.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock pad to solve the bearing capacity and the lower problem of rigidity of current shock pad.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a shock pad, include:

the shock pad comprises a shock pad body, wherein the shock pad body is made of a first shock absorption material;

the reinforcing piece is made of a second damping material, the reinforcing piece is arranged inside the shock pad body, and the rigidity of the second damping material is greater than that of the first damping material.

Optionally, the reinforcing member is a plurality of reinforcing members, and the plurality of reinforcing members are uniformly arranged inside the shock pad body at intervals.

Optionally, the reinforcing member is a planar member parallel to the surface of the cushion body.

Optionally, the surface area of the reinforcing member is smaller than the surface area of the cushion body, and the peripheral edge of the reinforcing member is equidistant from the edge of the cushion body.

Optionally, the reinforcing member is a steel plate, and the steel plates are arranged at intervals in the stress direction of the shock pad body.

Optionally, the reinforcing member is a nylon cloth, and the nylon cloth is arranged at intervals along the force-bearing direction of the cushion body.

Optionally, the reinforcement is a steel wire mesh, and the steel wire mesh is arranged at intervals in the stress direction of the shock pad body.

Optionally, the shock pad body is provided with a stepped hole, and a stepped surface of the stepped hole abuts against the reinforcement.

Optionally, the stepped holes are provided in a plurality, and the stepped holes are arranged at intervals along the surface of the shock pad body and are distributed in a consistent manner along the long axis direction of the shock pad body.

Optionally, the first damping material is ethylene propylene diene monomer.

The utility model has the advantages that:

the utility model discloses a shock pad has the reinforcement that has bigger rigidity for the shock pad body through the inside setting at the shock pad body, can effectively improve rubber shock pad's rigidity and bearing capacity.

Drawings

FIG. 1 is a top view of a cushion of the present invention;

fig. 2 is a front view of the shock pad of the present invention.

In the figure:

1. a cushion body; a reinforcement; and 3, stepped holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1 and 2, the utility model provides a shock pad, including shock pad body 1 and reinforcement 2, wherein, the material of shock pad body is first shock-absorbing material, and the material of reinforcement 2 is second shock-absorbing material, and inside shock pad body 1 was arranged in to reinforcement 2, second shock-absorbing material's rigidity was greater than first shock-absorbing material's rigidity.

The utility model discloses a shock pad sets up reinforcement 2 through the inside at shock pad body 1, can effectively improve rubber shock pad's rigidity and bearing capacity. It should explain that, shock pad body 1 adopts whole rubber materials for the shock attenuation effect usually, to the condition more than 10 tons of bearing capacity, the rigidity of rubber materials shock pad body 1 itself is relatively poor, the utility model discloses a set up reinforcement 2 in shock pad body 1 inside, do not influence the shock attenuation effect on shock pad body 1 surface, shock pad body 1 deformation space is limited when the pressurized simultaneously, and then can improve shock pad body 1's bearing capacity.

Optionally, the reinforcing member 2 is provided in plurality, and the plurality of reinforcing members 2 are uniformly spaced inside the cushion body 1. Adopt the mode that a plurality of reinforcements 2 evenly spaced set up, can improve the atress equilibrium of shock pad body 1, avoid local shock attenuation effect difference to influence the shock attenuation effect. The manner of the plurality of stiffeners 2 can also be optimized between the desired damping effect and the stiffness of the cushion body 1, avoiding too many stiffeners 2 being added to reduce the damping performance of the cushion.

Preferably, the reinforcing member 2 is a planar member, the planar member is parallel to the surface of the cushion body 1, and the planar member is parallel to the surface of the cushion body 1, so as to form a plurality of bearing surfaces which are parallel to each other, which is beneficial to improving the shock absorption.

As shown in figure 1, the surface area of the reinforcing member 2 is smaller than that of the shock pad body 1, the distances between the peripheral edges of the reinforcing member 2 and the edges of the shock pad body 1 are equal, the reinforcing member 2 is arranged at the center of the shock pad body 1, the distances between the peripheral edges are equal, the appearance of the shock pad body 1 is not changed, and the strength is increased below the central stress surface of the shock pad body 1.

In an embodiment, reinforcement 2 is the steel sheet, and the multilayer steel sheet interval sets up at the cushion body 1 along the direction of force, and usually, the central point along the direction of force of cushion body 1 puts and sets up a steel sheet reinforcement 2 and can reach fine reinforcing effect, when the thickness of cushion body 1 is great, just can vertically increase reinforcement 2, the interval just all has the setting, and concrete quantity and distance are selected according to actual need.

In another embodiment, reinforcement 2 is nylon cloth, and multilayer nylon cloth interval sets up the stress direction along of shock pad body 1, and the arrangement is the same with the steel sheet spare, when specifically arranging, can form the nylon cloth subassembly after multilayer nylon cloth superposes and carry out the interval equipartition again.

In another embodiment, the reinforcing member 2 is a steel wire mesh, and multiple layers of steel wire meshes are arranged at intervals on the shock pad body 1 along the stress direction. The steel wire net is light very much for steel sheet weight, and reinforcing effect is also better moreover, and steel wire net self elasticity is great, can prefer the steel wire net to regard as reinforcement 2 when rigidity requirement is not very big, and is lower for the steel sheet cost.

Optionally, the shock pad body 1 is provided with shoulder hole 3, the ladder face and the reinforcement 2 looks butt of shoulder hole 3, as shown in fig. 2, when only a layer steel sheet is as reinforcement 2, the upper and lower both sides trompil of shock pad body 1 forms shoulder hole 3, the ladder face and the reinforcement 2 looks butt of shoulder hole 3, can fix in steel sheet department when shock attenuation cushion fastens like this, increase the reliability of connecting, in shoulder hole 3 department, through two bolts respectively with both ends shoulder hole spiro union, the tip of bolt ends the surface at reinforcement 2, press from both sides tight reinforcement 2 and realize the fastening.

Optionally, the stepped holes 3 are provided with a plurality of stepped holes 3, and the plurality of stepped holes 3 are arranged along the surface of the shock pad body 1 at intervals and distributed along the consistency of the long axis direction of the shock pad body 1, that is, the plurality of stepped holes 3 are collinear along the central axis of the shock pad body 1 or the reinforcing part 2 in the long axis direction, and are limited at the central part of the reinforcing part 2 as far as possible, which is favorable for the shock absorption uniformity of the shock pad body 1. For example, when three stepped holes 3 are used, two ends and the center of each stepped hole are provided, the central axes of the three stepped holes 3 are located on and perpendicular to the central axis of the cushion body 1, and the central axes of the stepped holes 3 are perpendicular to the surface of the cushion body 1.

The utility model discloses in, the first shock-absorbing material that shock pad body 1 adopted is ethylene propylene diene monomer, and the rubber pad material is excellent in the aspect of ageing-resistant, corrosion-resistant, vapor proof etc. The second damping material is made of metal materials (such as steel plates or steel wires) or nylon materials, and the rigidity or strength of the materials is larger than that of the ethylene propylene diene monomer.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A cushion, comprising:

the shock pad comprises a shock pad body (1), wherein the shock pad body (1) is made of a first shock absorption material;

the shock pad is characterized by comprising a reinforcing piece (2), wherein the reinforcing piece (2) is made of a second shock absorption material, the reinforcing piece (2) is arranged in the shock pad body (1), and the rigidity of the second shock absorption material is greater than that of the first shock absorption material.

2. The cushion according to claim 1, wherein the reinforcing member (2) is provided in plurality, and the plurality of reinforcing members (2) are provided in the cushion body (1) at regular intervals.

3. The cushion according to claim 2, wherein the reinforcement (2) is a planar piece parallel to the surface of the cushion body (1).

4. The cushion according to claim 3, wherein the surface area of the reinforcement (2) is smaller than the surface area of the cushion body (1) and the peripheral edge of the reinforcement (2) is equidistant from the edge of the cushion body (1).

5. The cushion according to claim 3, wherein the reinforcing member (2) is a steel plate, and a plurality of layers of the steel plate are arranged at intervals along the stress direction of the cushion body (1).

6. The cushion according to claim 3, wherein the reinforcing member (2) is nylon cloth, and a plurality of layers of the nylon cloth are arranged at intervals along the stress direction of the cushion body (1).

7. The cushion according to claim 3, wherein the reinforcement (2) is a steel wire mesh, and a plurality of layers of the steel wire mesh are arranged at intervals along the stress direction of the cushion body (1).

8. The shock pad according to claim 3, characterized in that the shock pad body (1) is provided with a stepped hole (3), the stepped surface of the stepped hole (3) abutting against the reinforcement (2).

9. The shock pad according to claim 8, wherein the stepped hole (3) is provided in a plurality, and the plurality of stepped holes (3) are arranged at intervals along the surface of the shock pad body (1) and are uniformly distributed along the long axis direction of the shock pad body (1).

10. The cushion of claim 1, wherein the first cushioning material is ethylene propylene diene monomer.