CN210102485U

CN210102485U - High-elasticity sponge

Info

Publication number: CN210102485U
Application number: CN201920923659.2U
Authority: CN
Inventors: 付细华
Original assignee: Huizhou Shunxingda Environmental Protection Materials Co Ltd
Current assignee: Huizhou Shunxingda Environmental Protection Materials Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-02-21
Anticipated expiration: 2029-06-18

Abstract

The utility model discloses a high elasticity cavernosum, including filling sponge core, rubber air bag, sponge post, end-capping sponge piece, its central inside embedding has the filling sponge core, the outer wall of filling the sponge core offsets with rubber air bag's inner wall, its inside embedding rubber air bag, rubber air bag's outer wall offsets with the inner wall of sponge post, the both ends of sponge post respectively are connected with an end-capping sponge piece, end-capping sponge piece is as an organic whole with filling sponge core, sponge post connection, the surface of sponge post, end-capping sponge piece still is formed with waterproof membrane layer. Pack sponge core, sponge post, termination sponge piece and form the support main part jointly, the whole high elasticity and high shock-absorbing capacity of having of rubber gasbag, pack the embedding of sponge core in rubber gasbag, the encapsulation of rubber gasbag is between packing sponge core, sponge post, termination sponge piece, makes the utility model discloses have the high performance of buffering of high elastic capacity height, can regard as the buffering supporter use of heavy object.

Description

High-elasticity sponge

Technical Field

The utility model belongs to the technical field of the supporting material, concretely relates to high elasticity cavernosum.

Background

The buffering filling material with high buffering and high elasticity is usually used in the logistics transportation of equipment or production products, and the buffering filling material is plugged into a gap between a transported article and a box body to play the roles of supporting, buffering and unloading so as to achieve the purpose of protecting the valuable articles. The existing buffering filling materials are mostly foam blocks or sponges, when the two types of buffering filling materials are applied to articles with large weight, the buffering effect of the two types of buffering filling materials is poor, the elasticity of the foam blocks is poor, the foam blocks are easy to bear force and break, the sponges are soft, the degree of stress compression is high, and the using effect of high-elasticity buffering cannot be achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high elasticity cavernosum to solve the problem that proposes among the above-mentioned background art.

This utility model adopts for achieving the above purpose:

a high-elasticity sponge body comprises a filling sponge core, a rubber air bag, a sponge column and a sealing end sponge block, wherein the whole rubber air bag is in an annular column shape, a filling sponge core is embedded in the center of the rubber air bag, the outer wall of the filling sponge core is propped against the inner wall of the rubber air bag, two ends of the filling sponge core extend out of two ends of the rubber air bag, a cavity is arranged inside the rubber air bag, a plurality of supporting columns which are connected into a whole are formed between the inner wall and the outer wall of the cavity of the rubber air bag, the whole sponge column is in the shape of an annular column, a rubber air bag is embedded in the rubber air bag, the outer wall of the rubber air bag is propped against the inner wall of the sponge column, two end of the sponge column are respectively connected with a sealing end sponge block, the sealing end sponge block is connected with the filling sponge core and the sponge column into a whole, and waterproof film layers are further formed on the outer surfaces of the sponge column and the sealing end sponge block.

It is further noted that the length of the filled sponge core is the same as the length of the sponge column.

It is further noted that the diameter of the end-capped sponge block is the same as the outer diameter of the sponge column.

It is further explained that the shape and size of the filling sponge core are matched with the central inner shape of the rubber air bag.

It is further explained that the shape and size of the rubber air bag are matched with the central inner shape of the sponge column.

Further, the rubber bladder is a molded body made of a TPR rubber material.

Further, the filling sponge core, the sponge columns and the end-sealed sponge blocks are all formed bodies formed by polyurethane forming cotton.

The waterproof film layer is a formed film layer formed by spraying a waterproof agent on the outer surfaces of the sponge columns and the end-sealed sponge blocks and drying the waterproof agent.

Compared with the prior art, the beneficial effects of the utility model reside in that:

pack sponge core, sponge post, termination sponge piece and form the support main part jointly, the whole high elasticity and high shock-absorbing capacity of having of rubber gasbag, pack the embedding of sponge core in rubber gasbag, the encapsulation of rubber gasbag is between packing sponge core, sponge post, termination sponge piece, makes the utility model discloses have the high performance of buffering of high elastic capacity height, can regard as the buffering supporter use of heavy object.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a cross-section A-A of the present invention;

wherein: 1. filling a sponge core; 2. a rubber air bag; 3. a sponge column; 4. sealing the sponge block; 5. a cavity; 6. a support pillar; 7. a waterproof membrane layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides the following technical solutions:

the utility model provides a high elasticity cavernosum, is including filling sponge core 1, rubber gasbag 2, sponge post 3, end-capping sponge piece 4, and rubber gasbag 2 is whole to be annular column shape, and its central inside embedding has filling sponge core 1, and the outer wall of filling sponge core 1 offsets with the inner wall of rubber gasbag 2. Two ends of the filling sponge core 1 extend out of two ends of the rubber air bag 2, a cavity 5 is arranged inside the rubber air bag 2, a plurality of support columns 6 which are connected into a whole are formed between the inner wall and the outer wall of the cavity 5 of the rubber air bag 2, the sponge column 3 is in an annular column shape as a whole, its inside embedding rubber gasbag 2, the outer wall of rubber gasbag 2 offsets with the inner wall of sponge post 3, the both ends of sponge post 3 respectively are connected with a termination sponge piece 4, termination sponge piece 4 and packing sponge core 1, sponge post 3 is connected as an organic wholely, sponge post 3, the surface of termination sponge piece 4 still is formed with waterproof membrane layer 7, the length of packing sponge core 1 is the same with the length of sponge post 3, the diameter of termination sponge piece 4 is the same with the external diameter size of sponge post 3, the shape size of packing sponge core 1 and the inside shape phase-match in center of rubber gasbag 2, the shape size of rubber gasbag 2 and the inside shape phase-match in center of sponge post 3.

The rubber air bag 2 is a formed body made of TPR rubber, and a supporting column 6 is formed in a cavity 5 of the rubber air bag, is equivalent to a rubber air cushion of a conventional insole, and has good high elasticity; the filling sponge core 1, the sponge columns 3 and the end-sealing sponge block 4 are formed bodies formed by polyurethane forming cotton and can be connected into a whole through bonding glue laser edge sealing or bonding glue hot melting edge sealing; the waterproof film layer 7 is a formed film layer formed by spraying a waterproof agent on the outer surfaces of the sponge columns 3 and the end-capped sponge blocks 4 and drying the outer surfaces, and can prevent water from infiltrating the outer surfaces of the sponge columns 3 and the end-capped sponge blocks 4.

Pack sponge core 1, sponge post 3, end-capping sponge piece 4 and form the support main part jointly, rubber gasbag 2 has high elasticity and high buffer performance entirely, packs sponge core 1 and imbeds in rubber gasbag 2, and rubber gasbag 2 encapsulates between packing sponge core 1, sponge post 3, end-capping sponge piece 4, makes the utility model discloses have the high performance of high elastic force high buffering.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A highly elastic sponge, characterized in that: comprises a filling sponge core (1), a rubber air bag (2), a sponge column (3) and a sealing end sponge block (4), wherein the rubber air bag (2) is integrally in an annular column shape, the filling sponge core (1) is embedded in the center of the rubber air bag, the outer wall of the filling sponge core (1) is propped against the inner wall of the rubber air bag (2), two ends of the filling sponge core (1) extend out of two ends of the rubber air bag (2), a cavity (5) is arranged inside the rubber air bag (2), a plurality of integrally connected supporting columns (6) are formed between the inner wall and the outer wall of the cavity (5) of the rubber air bag (2), the sponge column (3) is integrally in an annular column shape, the rubber air bag (2) is embedded inside the sponge column, the outer wall of the rubber air bag (2) is propped against the inner wall of the sponge column (3), two ends of the sponge column (3) are respectively connected with one sealing end, the sealing end sponge block (4) is connected with the filling sponge core (1) and the sponge column (3) into a whole, and waterproof membrane layers (7) are further formed on the outer surfaces of the sponge column (3) and the sealing end sponge block (4).

2. A highly elastic sponge according to claim 1, wherein: the length of the filling sponge core (1) is the same as that of the sponge column (3).

3. A highly elastic sponge according to claim 1, wherein: the diameter of the end-sealing sponge block (4) is the same as the outer diameter of the sponge column (3).

4. A highly elastic sponge according to claim 1, wherein: the shape and size of the filling sponge core (1) are matched with the shape of the center inner part of the rubber air bag (2).

5. A highly elastic sponge according to claim 1, wherein: the shape and size of the rubber air bag (2) are matched with the shape of the center inner part of the sponge column (3).

6. A highly elastic sponge according to claim 1, wherein: the rubber air bag (2) is a molded body made of TPR rubber.

7. A highly elastic sponge according to claim 1, wherein: the filling sponge core (1), the sponge columns (3) and the end-sealing sponge block (4) are formed bodies formed by polyurethane forming cotton.

8. A highly elastic sponge according to claim 1, wherein: the waterproof film layer (7) is a formed film layer formed by spraying a waterproof agent on the outer surfaces of the sponge columns (3) and the end-sealed sponge blocks (4) in a spraying manner and drying.