CN217435174U - Waterproof ventilative non-woven fabrics - Google Patents
Waterproof ventilative non-woven fabrics Download PDFInfo
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- CN217435174U CN217435174U CN202220368209.3U CN202220368209U CN217435174U CN 217435174 U CN217435174 U CN 217435174U CN 202220368209 U CN202220368209 U CN 202220368209U CN 217435174 U CN217435174 U CN 217435174U
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Abstract
The utility model relates to the technical field of non-woven fabrics, and discloses a waterproof breathable non-woven fabric, which comprises a non-woven fabric main body, wherein a plurality of mounting grooves are formed in the non-woven fabric main body, a rebounding mechanism is arranged in each mounting groove, each rebounding mechanism comprises a mounting pad, and the top of each mounting pad is connected with a connecting spring; the device is provided with the rebounding mechanism, and after a user extrudes the outer side of the non-woven fabric main body to cause the non-woven fabric main body to deform, the rebounding and resetting speeds of the non-woven fabric main body can be accelerated by rebounding the connecting spring and pushing the mounting pad and the elastic frame to move, so that the comfort level of the non-woven fabric main body in use is improved; when the device is used, the TPU film breathable layer has good elasticity, the breathability of the product can be improved, the waterproof layer body is specifically a nylon waterproof layer, the nylon cloth is treated by a waterproof process, the waterproofness of the product is improved, the waterproof and breathable purposes are achieved, and the use scene of the product is extended.
Description
Technical Field
The utility model relates to a non-woven fabrics technical field specifically is a waterproof ventilative non-woven fabrics.
Background
The non-woven fabric is also called non-woven fabric, needle-punched cotton, needle-punched non-woven fabric and the like, is generally produced by adopting polyester fiber and polyester fiber materials and is manufactured by a needle-punching process, can be manufactured into fabrics with different thicknesses, handfeel, hardness and the like, has the characteristics of flexibility, lightness, thinness, flame retardance, no toxicity, no odor, low price, recycling and the like, and can be used for different industries such as sound insulation, heat insulation, electric heating sheets, masks, clothes, medical use, filling materials and the like;
however, the existing non-woven fabric is not easy to rebound after being extruded in the using process, the problem of slow rebound and influence on the comfort level in use exists, meanwhile, the waterproof and breathable performance is limited, and certain limitation exists in use. Accordingly, one skilled in the art has provided a waterproof and breathable nonwoven fabric to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a waterproof ventilative non-woven fabrics to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a waterproof breathable non-woven fabric comprises a non-woven fabric main body, wherein a plurality of mounting grooves are formed in the non-woven fabric main body, and a rebound mechanism is arranged in each mounting groove;
the rebound mechanism comprises a mounting pad, the top of the mounting pad is connected with a connecting spring, the top of the connecting spring is fixed with an elastic frame, the top of the elastic frame is provided with a non-slip mat, the outer side of the elastic frame is connected with a limiting block, the inside of the mounting groove is provided with a limiting plate, and a limiting groove is formed in the limiting plate.
As a further aspect of the present invention: the non-woven fabrics main part includes the polyester fiber layer, the outside on polyester fiber layer is connected with PP melts and spouts the non-woven fabrics layer, the outside on PP melts and spouts the non-woven fabrics layer is provided with polytetrafluoroethylene wearing layer, the outside on polyester fiber layer is connected with the polyester fiber layer, the outside on polyester fiber layer is connected with the ventilative layer of TPU membrane, one side on the ventilative layer of TPU membrane is provided with the waterproof layer main part.
As a further aspect of the present invention: the waterproof layer main part is specifically nylon waterproof layer, and the nylon cloth has promoted the waterproof performance of this product through waterproof technology processing.
As a further aspect of the present invention: the limiting block and the limiting groove are matched components in a sliding mode, and the elastic frame can be guided when the limiting block moves.
As a further aspect of the present invention: the non-slip mat is fixedly bonded with the elastic frame, so that the stability between the elastic frame and the non-slip mat is improved.
As a further aspect of the present invention: the limiting plate is fixedly bonded with the non-woven fabric main body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the device is provided with the rebounding mechanism, and after a user extrudes the outer side of the non-woven fabric main body to cause the non-woven fabric main body to deform, the rebounding and resetting speeds of the non-woven fabric main body can be accelerated by rebounding the connecting spring and pushing the mounting pad and the elastic frame to move, so that the comfort level of the non-woven fabric main body in use is improved;
2. when the device is used, the TPU film breathable layer has good elasticity, the breathability of the product can be improved, the waterproof layer body is specifically a nylon waterproof layer, the nylon cloth is treated by a waterproof process, the waterproofness of the product is improved, the waterproof and breathable purposes are achieved, and the use scene of the product is extended.
Drawings
FIG. 1 is a perspective view of a waterproof breathable nonwoven fabric;
FIG. 2 is an enlarged view of area A of FIG. 1;
fig. 3 is a schematic structural view of a nonwoven fabric main body in a waterproof and breathable nonwoven fabric.
In the figure: 1. a nonwoven fabric main body; 11. a polyester fiber layer; 12. a PP melt-blown non-woven fabric layer; 13. a polytetrafluoroethylene wear layer; 14. a polyester fiber layer; 15. a TPU film breathable layer; 16. a waterproof layer main body; 2. mounting grooves; 3. a rebound mechanism; 31. a mounting mat; 32. a connecting spring; 33. an elastic frame; 34. a non-slip mat; 35. a limiting block; 36. a limiting plate; 37. a limiting groove.
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. 1-3, in an embodiment of the present invention, a waterproof and breathable non-woven fabric includes a non-woven fabric main body 1, a plurality of mounting grooves 2 are formed in the non-woven fabric main body 1, and a resilient mechanism 3 is disposed in the mounting grooves 2;
the rebound mechanism 3 comprises a mounting pad 31, the top of the mounting pad 31 is connected with a connecting spring 32, the top of the connecting spring 32 is fixed with an elastic frame 33, the top of the elastic frame 33 is provided with an anti-skid pad 34, the anti-skid pad 34 is fixedly bonded with the elastic frame 33, the stability between the elastic frame 33 and the anti-skid pad 34 is improved, the outer side of the elastic frame 33 is connected with a limit block 35, the inside of the mounting groove 2 is provided with a limit plate 36, the limit plate 36 is fixedly bonded with the non-woven fabric main body 1, the limit groove 37 is arranged inside the limit plate 36, a sliding fit component is arranged between the limit block 35 and the limit groove 37, the elastic frame 33 can be guided when the limit block 35 moves, when a user presses the outer side of the non-woven fabric main body 1, so that the non-woven fabric main body 1 deforms, one side of the elastic frame 33 is pressed by the anti-skid pad 34, one side of the elastic frame 33 can press the outer side of the connecting spring 32, mounting pad 31 also can extrude connecting spring 32's one end simultaneously, elastic frame 33 can drive stopper 35 simultaneous activity at the removal in-process, stopper 35 then can slide in the spacing groove 37 that limiting plate 36 corresponds, the effect to elastic frame 33 direction has been played, kick-back and promote mounting pad 31 and elastic frame 33 activity through connecting spring 32 afterwards, can accelerate the speed of kick-back and reseing of non-woven fabrics main part 1, comfort level when having promoted non-woven fabrics main part 1 and using.
As an embodiment of the utility model, the non-woven fabric main body 1 comprises a polyester fiber layer 11, the outer side of the polyester fiber layer 11 is connected with a PP melt-blown non-woven fabric layer 12, the outer side of the PP melt-blown non-woven fabric layer 12 is provided with a polytetrafluoroethylene wear-resistant layer 13, the outer side of the polyester fiber layer 11 is connected with a polyester fiber layer 14, the outer side of the polyester fiber layer 14 is connected with a TPU film breathable layer 15, one side of the TPU film breathable layer 15 is provided with a waterproof layer main body 16, the waterproof layer main body 16 is specifically a nylon waterproof layer, nylon cloth is processed by a waterproof process, the waterproof performance of the product is improved, the flexibility of the polyester fiber layer 11 and the polyester fiber layer 14 is higher, and the anti-pulling performance is realized, the strength and the anti-breaking performance of the product are improved, meanwhile, the TPU film breathable layer 15 has good elasticity, the breathable performance of the product can be improved, the polytetrafluoroethylene wear-resistant layer 13 has good wear-resistant performance, the wear resistance of the product is improved, the waterproof layer main body 16 is specifically a nylon waterproof layer, the nylon cloth is treated by a waterproof process, the waterproof performance of the product is improved, the waterproof and breathable purposes are achieved, and the use scene of the product is extended.
The utility model discloses a theory of operation is: the device is provided with the rebounding mechanism 3, when a user extrudes the outer side of the non-woven fabric main body 1, the non-woven fabric main body 1 deforms, one side of the elastic frame 33 is extruded through the non-slip mat 34, the outer side of the connecting spring 32 can be extruded through one side of the elastic frame 33, one end of the connecting spring 32 can be extruded through the mounting mat 31 at the same time, the elastic frame 33 can drive the limiting block 35 to move simultaneously in the moving process, the limiting block 35 can slide in the limiting groove 37 corresponding to the limiting plate 36, the guiding effect on the elastic frame 33 is achieved, rebounding is achieved through the connecting spring 32, the mounting mat 31 and the elastic frame 33 are pushed to move, the rebounding and resetting speeds of the non-woven fabric main body 1 can be accelerated, and the comfort level of the non-woven fabric main body 1 during use is improved; this device is when using, polyester fiber layer 11 and polyester fiber layer 14's flexibility is higher, and can stretch-proofing, the intensity that has promoted this product with prevent the fracture performance, TPU membrane ventilative layer 15 has good elasticity simultaneously, and can promote the air permeability of this product, polytetrafluoroethylene wearing layer 13 has good wear resistance, the wear resistance of this product has been promoted, waterproof layer main part 16 specifically is the nylon waterproof layer, the nylon cloth is handled through waterproof technology, the waterproof performance of this product has been promoted, waterproof ventilative purpose has been reached, the use scene of this product has been extended.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. A waterproof breathable non-woven fabric comprises a non-woven fabric main body (1), and is characterized in that a plurality of mounting grooves (2) are formed in the non-woven fabric main body (1), and a rebound mechanism (3) is arranged in each mounting groove (2);
rebound mechanism (3) are including mounting pad (31), the top of mounting pad (31) is connected with coupling spring (32), the top of coupling spring (32) is fixed with elasticity frame (33), the top of elasticity frame (33) is provided with slipmat (34), the outside of elasticity frame (33) is connected with stopper (35), the inside of mounting groove (2) is provided with limiting plate (36), spacing groove (37) have been seted up to the inside of limiting plate (36).
2. The waterproof breathable non-woven fabric according to claim 1, wherein the non-woven fabric main body (1) comprises a polyester fiber layer (11), a PP melt-blown non-woven fabric layer (12) is connected to the outer side of the polyester fiber layer (11), a polytetrafluoroethylene wear-resistant layer (13) is arranged on the outer side of the PP melt-blown non-woven fabric layer (12), a polyester fiber layer (14) is connected to the outer side of the polyester fiber layer (11), a TPU film breathable layer (15) is connected to the outer side of the polyester fiber layer (14), and a waterproof layer main body (16) is arranged on one side of the TPU film breathable layer (15).
3. The waterproof breathable nonwoven fabric according to claim 2, characterized in that said waterproof layer body (16) is in particular a nylon waterproof layer.
4. The waterproof breathable non-woven fabric according to claim 1, wherein a sliding fit component is arranged between the limiting block (35) and the limiting groove (37).
5. The waterproof breathable nonwoven fabric according to claim 1, characterized in that said non-slip mat (34) is adhesively fixed to said elastic frame (33).
6. The waterproof breathable nonwoven fabric according to claim 1, characterized in that the limiting plate (36) is fixed to the nonwoven fabric main body (1) by bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220368209.3U CN217435174U (en) | 2022-02-23 | 2022-02-23 | Waterproof ventilative non-woven fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220368209.3U CN217435174U (en) | 2022-02-23 | 2022-02-23 | Waterproof ventilative non-woven fabrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217435174U true CN217435174U (en) | 2022-09-16 |
Family
ID=83214561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220368209.3U Active CN217435174U (en) | 2022-02-23 | 2022-02-23 | Waterproof ventilative non-woven fabrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217435174U (en) |
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2022
- 2022-02-23 CN CN202220368209.3U patent/CN217435174U/en active Active
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