CN210553424U

CN210553424U - Novel waterproof fabric

Info

Publication number: CN210553424U
Application number: CN201920907188.6U
Authority: CN
Inventors: 李天凝
Original assignee: Henan Alpen Garment Co ltd
Current assignee: Henan Alpen Garment Co ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-05-19
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a novel waterproof fabric, which comprises a base fabric layer, wherein a waterproof layer is arranged on the outer side of the base fabric layer, the waterproof layer comprises a non-woven fabric layer and a polytetrafluoroethylene layer coated on the outer side of the non-woven fabric layer, the inner side of the non-woven fabric layer is connected with the base fabric layer, a plurality of air vents are arranged on the polytetrafluoroethylene layer, a first air pipe communicated with the air vents is embedded in the non-woven fabric layer, the first air pipe is obliquely and upwards arranged from outside to inside, a plurality of moisture absorption cotton balls are arranged in the first air pipe, a second air pipe is horizontally embedded in the base fabric layer, the second air pipe is communicated with the upper end of the first air pipe, the polytetrafluoroethylene layer arranged on the outer side of the non-woven fabric layer enables the whole fabric to have a waterproof effect, the air vents are matched with the first air pipe embedded in the non-woven fabric layer and the second air pipe in the base fabric, the outside water vapor is prevented from being carried out inside the fabric, and the drying inside the fabric is ensured.

Description

Novel waterproof fabric

Technical Field

The utility model relates to a textile fabric technical field, concretely relates to novel waterproof surface fabric.

Background

Along with the improvement of living standard of people, people have higher and higher requirements on fabrics. Therefore, the garment materials with different functions are produced. The research on waterproof fabrics is always a focus of society, but the waterproof fabrics in the prior art usually adopt rubber materials as some waterproof protection, and although the waterproof effect is achieved, the air permeability is poor, and the comfort level is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel waterproof surface fabric solves the poor problem of current waterproof surface fabric gas permeability.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a novel waterproof fabric, includes the base cloth layer, and the outside on base cloth layer is equipped with the waterproof layer, and the waterproof layer includes non-woven fabrics layer and the polytetrafluoroethylene layer of cladding in the non-woven fabrics layer outside, and the base cloth layer is connected to non-woven fabrics layer inboard, has seted up a plurality of bleeder vents on the polytetrafluoroethylene layer, has buried the first trachea of intercommunication bleeder vent in the non-woven fabrics layer underground, and first trachea outside-in slope upwards sets up, just be equipped with a plurality of moisture absorption cotton balls in the first trachea, and the level has buried the second trachea in the base cloth layer underground, the first tracheal upper end of second trachea intercommunication.

Preferably, the inner side of the base cloth layer is provided with an antibacterial layer, the antibacterial layer is formed by blending and weaving bamboo fibers and cotton-flax fibers, and the other end, far away from the first air pipe, of the second air pipe is located on the contact surface of the base cloth layer and the antibacterial layer.

Preferably, the base fabric layer is woven from pure cotton fibers, and the thickness of the non-woven fabric layer is greater than that of the base fabric layer.

Preferably, a plurality of annular limiting bulges are arranged in the first air pipe, the moisture absorption cotton balls are arranged between the adjacent limiting bulges, and a plurality of water permeable holes are formed in the edges, contacted with the first air pipe, of the limiting bulges.

Preferably, the hygroscopic cotton ball is connected with the limiting bulge in a sewing way through a sewing line.

Preferably, the aperture of the first gas pipe is gradually reduced from outside to inside.

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

1. through set up the polytetrafluoroethylene layer in the non-woven fabrics outside, make the surface fabric whole have water-proof effects, set up the bleeder vent on the polytetrafluoroethylene layer, the first trachea of burying underground in the cooperation non-woven fabrics layer and the intraformational second trachea of base cloth make the surface fabric whole have good gas permeability, set up on the first trachea slope simultaneously mutually to set up the moisture absorption cotton ball in first trachea, avoided outside steam to carry out inside the surface fabric, guarantee inside drying.

2. The antibacterial layer arranged on the inner side of the base cloth layer can prevent bacteria from breeding and has good wear resistance.

3. The moisture absorption cotton balls are sewn in the limiting bulges through the sewing threads, so that the moisture absorption cotton balls are firmly fixed, and the water vapor of the moisture absorption cotton balls can flow out through the water permeable holes, so that the drying inside the fabric is ensured.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the connection structure of the absorbent cotton ball and the limiting protrusion.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, an embodiment of the present invention is: the utility model provides a novel waterproof fabric, includes base cloth layer 1, and the outside of base cloth layer 1 is equipped with waterproof layer 2, and waterproof layer 2 includes non-woven fabrics layer 3 and the polytetrafluoroethylene layer 4 of cladding in the 3 outsides of non-woven fabrics layer, and non-woven fabrics layer 3 inboard is connected base cloth layer 1, has seted up a plurality of bleeder vents 5 on the polytetrafluoroethylene layer 4, has buried the first trachea 6 of intercommunication bleeder vent 5 in the non-woven fabrics layer 3 underground, and first trachea 6 outside-in slope upwards sets up, just be equipped with a plurality of moisture absorption cotton balls 7 in the first trachea 6, and second trachea 8 has been buried underground to the level in the base cloth layer 1, second trachea 8 communicates the upper end of first trachea 6, and the aperture outside-in of first trachea 6 reduces gradually. Through set up polytetrafluoroethylene layer 4 in the 3 outsides on non-woven fabrics layer, make the surface fabric whole have water-proof effects, set up bleeder vent 5 on polytetrafluoroethylene layer 4, the first trachea 6 that buries underground in the cooperation non-woven fabrics layer 3 and the second trachea 8 in the base cloth layer 1 make the surface fabric whole have good gas permeability, the first trachea 6 slope sets up on phase simultaneously, and set up the moisture absorption cotton ball in first trachea 6, avoided outside steam to carry out inside the surface fabric, guarantee inside drying.

On the basis of the above embodiment, the inner side of the base fabric layer 1 is provided with the antibacterial layer 9, the antibacterial layer 9 is formed by blending and weaving bamboo fibers and cotton-flax fibers, and the other end of the second air pipe 8, which is far away from the first air pipe 6, is positioned on the contact surface of the base fabric layer 1 and the antibacterial layer 9. The antibacterial layer 9 arranged on the inner side of the base cloth layer 1 can prevent bacteria from breeding and has good wear resistance, and the other end, far away from the first air pipe 6, of the second air pipe 8 is located on the contact surface of the base cloth layer 1 and the antibacterial layer 9, so that cleanness of entering air is guaranteed.

In addition to the above embodiments, the base fabric layer 1 is formed by weaving pure cotton fibers, and the thickness of the nonwoven fabric layer 3 is larger than that of the base fabric layer 1. The base cloth layer 1 is woven by pure cotton fibers, so that the warmth retention property of the fabric is favorably improved, the thickness of the non-woven cloth layer 3 is larger than that of the base cloth layer 1, the inner part of the fabric is guaranteed to be dry, the length of the first air pipe 6 is increased invisibly, and external water vapor is difficult to enter the inner part of the fabric.

Referring to fig. 2, on the basis of the above embodiment, a plurality of annular limiting protrusions 10 are arranged in the first air tube 6, the limiting protrusions 10 are integrally formed with the first air tube 6, the absorbent cotton ball 7 is arranged between adjacent limiting protrusions 10, a plurality of water permeable holes 11 are formed in the limiting protrusions 10 at the edge contacting with the first air tube 6, and the absorbent cotton ball 7 is connected with the limiting protrusions 10 by sewing threads. Specifically, the absorbent cotton ball 7 is wrapped in the gauze and sewn between the adjacent limiting protrusions 10 by the sewing thread. The moisture absorption cotton balls 7 are sewn in the limiting bulges through the sewing threads, so that the moisture absorption cotton balls 7 are firmly fixed, and the water vapor attached to the moisture absorption cotton balls 7 can flow out through the water permeable holes 11, so that the drying inside the fabric is ensured.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, 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", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. A novel waterproof fabric is characterized in that: including base cloth layer (1), the outside of base cloth layer (1) is equipped with waterproof layer (2), waterproof layer (2) include non-woven fabrics layer (3) and cladding polytetrafluoroethylene layer (4) in non-woven fabrics layer (3) outside, base cloth layer (1) is connected to non-woven fabrics layer (3) inboard, a plurality of bleeder vents (5) have been seted up on polytetrafluoroethylene layer (4), first trachea (6) of intercommunication bleeder vent (5) have been buried underground in non-woven fabrics layer (3), first trachea (6) outside-in slope upwards sets up, just be equipped with a plurality of moisture absorption cotton balls (7) in first trachea (6), second trachea (8) have been buried underground to level in base cloth layer (1), the upper end of first trachea (6) of second trachea (8) intercommunication.

2. The novel waterproof fabric according to claim 1, characterized in that: the inner side of the base cloth layer (1) is provided with an antibacterial layer (9), the antibacterial layer (9) is formed by blending and weaving bamboo fibers and cotton-flax fibers, and the other end, far away from the first air pipe (6), of the second air pipe (8) is located on the contact surface of the base cloth layer (1) and the antibacterial layer (9).

3. The novel waterproof fabric according to claim 1, characterized in that: the base cloth layer (1) is formed by weaving pure cotton fibers, and the thickness of the non-woven cloth layer (3) is larger than that of the base cloth layer (1).

4. The novel waterproof fabric according to claim 1, characterized in that: be equipped with a plurality of annular spacing archs (10) in first trachea (6), moisture absorption cotton ball (7) set up adjacently between spacing arch (10), be located on spacing arch (10) with a plurality of holes (11) of permeating water have been seted up to the edge that first trachea (6) contacted.

5. The novel waterproof fabric according to claim 4, wherein: the moisture absorption cotton ball (7) is connected with the limiting bulge (10) in a sewing way through a sewing thread.

6. The novel waterproof fabric according to claim 1, characterized in that: the aperture of the first air pipe (6) is gradually reduced from outside to inside.