CN213138132U - Special cloth clamping rubber plate for rubber air bag - Google Patents
Special cloth clamping rubber plate for rubber air bag Download PDFInfo
- Publication number
- CN213138132U CN213138132U CN202021895509.4U CN202021895509U CN213138132U CN 213138132 U CN213138132 U CN 213138132U CN 202021895509 U CN202021895509 U CN 202021895509U CN 213138132 U CN213138132 U CN 213138132U
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- fabric
- rubber
- weft
- warp
- air bag
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Abstract
The utility model relates to a special cloth rubber slab that presss from both sides of rubber gasbag. The rubber sheet is divided into a first rubber layer and a second rubber layer; the fabric warp yarns of the equidistant arrangement structure are mutually interpenetrated by the fabric weft yarns of the equidistant arrangement structure and are woven in an up-and-down overlapping mode; the utility model adopts the structure that the cloth is clamped between the first rubber layer and the second rubber layer, so that the newly formed structural air bag rubber plate has good pressure resistance, and the manufactured air bag has ductility in the horizontal direction and keeps due rigidity in the longitudinal structure due to the special weaving structure of the fabric warp and the fabric weft; the mesh is structurally provided with meshes formed by interweaving the fabric warps and the fabric wefts, the meshes are in a buffering form formed by internal compression resistance, and when the longitudinal tensile strength reaches a large value, the tensile strength is resisted through the deformation of the densely distributed meshes.
Description
Technical Field
The utility model relates to a special cloth rubber slab that presss from both sides of rubber gasbag.
Background
The rubber plate is a sheet product with a certain thickness and a large area, which is called a rubber plate for short, and is prepared by vulcanizing rubber serving as a main material. The rubber plate has higher hardness and general physical and mechanical properties, and can work in air with low pressure and the temperature of 20+140 ℃. The rubber sheet is produced by calendering, laminating or extruding the rubber compound, and vulcanizing the rubber compound with a press vulcanizer or continuously vulcanizing the rubber compound with a drum vulcanizer. Color: black, gray, green, blue, etc. The method is widely applied to industrial and mining enterprises, transportation departments, house floors and the like. It can be used as sealing rubber ring, rubber pad, door and window sealing strip, laying bench and floor. The traditional rubber plate is not suitable for being used as a rubber air bag, and the reason is that the rubber material has general chemical properties and is difficult to bear the pressure resistance in a severe environment, so the durability is not good, and the structure of the rubber plate needs to be improved when the rubber plate is used as an air bag rubber plate material.
Disclosure of Invention
The utility model aims at providing a special double-layered cloth rubber slab of rubber gasbag.
The utility model provides a following technical scheme is adopted to its foretell technical problem: a special cloth clamping rubber plate for a rubber air bag mainly comprises the following structures: the rubber sheet is divided into a first rubber layer and a second rubber layer; the fabric warp yarns of the equidistant arrangement structure are mutually interpenetrated by the fabric weft yarns of the equidistant arrangement structure and are woven in an up-and-down overlapping mode; the fabric warp is formed by twisting 20-50 chemical polymer synthetic fiber yarns into a flat strand shape, and the fabric weft is formed by twisting 40-70 chemical polymer synthetic fiber yarns into a round strand shape;
after the fabric warp and the fabric weft are interwoven, the fabric warp is waved, and the fabric weft is kept in a linear state; the height difference between the wave crest and the wave trough of the fabric warp is between one fourth and one third of the thickness of the rubber sheet;
the fabric warp and the fabric weft are interwoven to form a clamping cloth; and a cloth clamp is arranged between the first rubber layer and the second rubber layer to form an air bag rubber plate.
Further, the chemical polymer synthetic fiber yarn is a flexible material, and the tensile strength of the chemical polymer synthetic fiber yarn is as follows: the cross section area is 0.25 square millimeter, and the breaking force is not less than the standard requirement of 3 kilograms.
Furthermore, the mesh size interval formed by interweaving the fabric warp and the fabric weft is 0.01-0.03 square millimeter.
Furthermore, the fabric warp and the fabric weft trends are marked on the surface layer of the air bag rubber plate.
The utility model has the advantages that: the structure that the cloth is clamped between the first rubber layer and the second rubber layer is adopted, so that the newly formed structural air bag rubber plate has good pressure resistance, and the manufactured air bag has ductility in the horizontal direction and keeps due rigidity in the longitudinal structure due to the special weaving structure of the fabric warp and the fabric weft; the mesh is structurally provided with meshes formed by interweaving the fabric warps and the fabric wefts, the meshes are in a buffering form formed by internal compression resistance, and when the longitudinal tensile strength reaches a large value, the tensile strength is resisted through the deformation of the densely distributed meshes.
Drawings
Fig. 1 is the overall structure schematic diagram of the cloth-clamping rubber plate special for the rubber airbag.
Fig. 2 is the schematic view of the cross-sectional structure of the cloth-sandwiched rubber sheet dedicated for rubber airbag.
Fig. 3 is a schematic view of the fabric warp and weft interweaving structure of the special cloth-sandwiched rubber plate for rubber airbags of the present invention.
In the figure, 1 is a rubber sheet, 2 is a fabric warp and 3 is a fabric weft.
Detailed Description
The following description of the present invention will be made in detail with reference to the accompanying drawings 1-3.
Example (b): a special cloth clamping rubber plate for a rubber air bag mainly comprises the following structures: rubber sheet 1, fabric warp 2, fabric weft 3, its characterized in that: the rubber sheet 1 is divided into a first rubber layer and a second rubber layer; the fabric warp threads 2 of the equidistant arrangement structure are mutually penetrated by the fabric weft threads 3 of the equidistant arrangement structure and are woven in an up-and-down overlapping mode; the fabric warp 2 is formed by twisting 20-50 chemical polymer synthetic fiber yarns into a flat strand shape, and the fabric weft 3 is formed by twisting 40-70 chemical polymer synthetic fiber yarns into a round strand shape;
after the fabric warp 2 and the fabric weft 3 are interwoven, the fabric warp 2 is waved, and the fabric weft 3 keeps a linear state; the height difference between the wave crest and the wave trough of the fabric warp 2 is between one fourth and one third of the thickness of the rubber sheet 1;
the fabric warp 2 and the fabric weft 3 are interwoven to form a fabric; and a cloth clamp is arranged between the first rubber layer and the second rubber layer to form an air bag rubber plate.
The chemical polymer synthesized fiber yarn is a flexible material, and the tensile strength of the chemical polymer synthesized fiber yarn is as follows: the cross section area is 0.25 square millimeter, and the breaking force is not less than the standard requirement of 3 kilograms.
The mesh size interval formed by interweaving the fabric warp 2 and the fabric weft 3 is 0.01-0.03 square millimeter.
The air bag rubber plate surface layer is marked with the trends of fabric warps 2 and fabric wefts 3.
The utility model provides an innovative application for the cloth clamping forming mode between the first rubber layer and the second rubber layer, the weaving structure is that the fabric warp 2 is formed by twisting 20-50 chemical polymer synthetic fiber yarns into a flat strand shape, and the fabric weft 3 is formed by twisting 40-70 chemical polymer synthetic fiber yarns into a round strand shape; the flat strand shape of the fabric warp 2 can be formed into a waved weave pattern, while the fabric weft 3 is in a round strand shape, which provides rigid tensile support.
The airbag is generally used for supporting an airbag in engineering, such as fastening between a building template and a wall body, the manufactured airbag is usually in a strip shape, and according to the characteristics of the product, the strip-shaped airbag is transversely woven into fabric warps 2 and longitudinally woven into fabric wefts 3; because the strip-shaped air bag needs a compression resistance which is far smaller in the longitudinal direction than in the transverse direction.
In the case of the embodiment of the present application: the chemical polymer synthetic fiber is selected from polyester fiber, but the production is not limited to the material selected in the present case.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A special cloth clamping rubber plate for a rubber air bag mainly comprises the following structures: sheet rubber (1), fabric warp (2), fabric weft (3), its characterized in that: the rubber sheet (1) is divided into a first rubber layer and a second rubber layer; the fabric warp (2) of the equidistant arrangement structure is mutually interpenetrated by the fabric weft (3) of the equidistant arrangement structure and is woven in a mode of being overlapped up and down; the fabric warp (2) is formed by twisting 20-50 chemical polymer synthetic fiber yarns into a flat strand shape, and the fabric weft (3) is formed by twisting 40-70 chemical polymer synthetic fiber yarns into a round strand shape;
after the fabric warps (2) and the fabric wefts (3) are interwoven, the fabric warps (2) are wavy, and the fabric wefts (3) are kept in a linear state; the height difference between the wave crest and the wave trough of the fabric warp (2) is between one fourth and one third of the thickness of the rubber sheet (1);
the fabric warp (2) and the fabric weft (3) are interwoven to form a fabric clip; and a cloth clamp is arranged between the first rubber layer and the second rubber layer to form an air bag rubber plate.
2. The special cloth-sandwiched rubber sheet for rubber airbags as claimed in claim 1, wherein said chemical polymer synthetic fiber is a flexible material with tensile strength: the cross section area is 0.25 square millimeter, and the breaking force is not less than the standard requirement of 3 kilograms.
3. The fabric-sandwiched rubber sheet for a rubber airbag as claimed in claim 1, wherein the mesh size interval formed by the interweaving of the fabric warp (2) and the fabric weft (3) is 0.01-0.03 mm.
4. The fabric-sandwiched rubber sheet special for rubber airbags according to claim 1, characterized in that the fabric warp (2) and the fabric weft (3) are marked on the surface layer of the rubber sheet for airbags.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021895509.4U CN213138132U (en) | 2020-09-02 | 2020-09-02 | Special cloth clamping rubber plate for rubber air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021895509.4U CN213138132U (en) | 2020-09-02 | 2020-09-02 | Special cloth clamping rubber plate for rubber air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213138132U true CN213138132U (en) | 2021-05-07 |
Family
ID=75742466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021895509.4U Active CN213138132U (en) | 2020-09-02 | 2020-09-02 | Special cloth clamping rubber plate for rubber air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213138132U (en) |
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2020
- 2020-09-02 CN CN202021895509.4U patent/CN213138132U/en active Active
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