CN221540893U - Waterproof breathable windproof outdoor functional composite fabric - Google Patents

Abstract

The utility model discloses a waterproof, breathable and windproof outdoor functional composite fabric which comprises an anti-flame-retardant fiber fabric layer and a PU fabric layer arranged on the lower surface of the anti-flame-retardant fiber fabric layer, wherein a waterproof and breathable layer is arranged on the lower surface of the PU fabric layer, and an inner liner layer and an insulation layer are sequentially arranged on the lower surface of the waterproof and breathable layer. According to the utility model, the flame-retardant fiber fabric layer is introduced into the outer layer, so that the high-temperature resistance of the whole composite fabric is effectively improved, the risk of melting or deformation near a fire source is reduced, and the flame-retardant fiber fabric layer is woven by the aramid fiber, so that the aramid fiber has excellent flame-retardant property, is not easy to burn even under the condition of direct contact of flame, and can effectively prevent flame from spreading.

Description

Waterproof breathable windproof outdoor functional composite fabric

Technical Field

The utility model relates to the technical field of textile fabrics, in particular to a waterproof, breathable and windproof outdoor functional composite fabric.

Background

The outdoor functional composite fabric is a high-performance textile material specially designed for outdoor activities, and has a complex and various structure, and comprises an outer layer, a functional film layer, a thermal insulation layer and an inner layer. The fabric has multiple functions of water resistance, ventilation, wind resistance, heat preservation, wear resistance, ultraviolet resistance and the like, and realizes the compromise of multiple performances by comprehensively utilizing the characteristics of different fibers and layers and adopting special textile structures and processing technologies. The design principle of the fabric is that a multi-layer structure is formed through composite treatment, so that the fabric can provide omnibearing protection and comfortableness in various outdoor environments, such as the special fabric for outdoor exercises disclosed by an authorized bulletin number CN211843523U, and comprises a fabric body; the fabric body comprises an antibacterial inner layer, a knitted intermediate layer and a waterproof breathable elastic membrane which are laminated and compounded in sequence from inside to outside; the antibacterial inner layer is woven cloth and is formed by weaving polypropylene yarns by adopting a 2/1 twill weave structure; the knitting middle layer is knitted cloth and adopts a double-layer mesh weave structure; the knitting intermediate layer is formed by single face organization, upper and lower triangle adopts synchronous looping mode to weave, odd number is passed and is led wet quick-drying polyester filament, even number is passed and is passed ultraviolet resistance polyester filament, it has good elasticity and is led wet ventilative nature, and have ultraviolet resistance, but this technical scheme is when the user heats in outdoor cold environment, the fire resistance of this surface fabric is relatively poor, the fire resistance is a common heating mode, but the fire source probably produces high temperature, for the surface fabric that does not possess good high temperature resistance, there is the risk of thermal contraction and deformation, this easily leads to the surface fabric surface to produce the fold, the clean and tidy degree of outward appearance has reduced, even influence user's comfortable impression, and the fire source inevitably has certain danger, and the flame resistance performance of surface fabric is poor will lead to unable effective prevention of spreading of flame when the fire source contacts, the safe risk of user in the heating process has been increased.

Disclosure of utility model

The utility model aims to provide a waterproof breathable windproof outdoor functional composite fabric for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an outdoor functional composite fabric that waterproof ventilates prevent wind and relates to, includes anti fire-retardant fibre fabric layer and the PU surface fabric layer that fire-retardant fibre fabric layer lower surface set up, the lower surface mounting of PU surface layer has waterproof ventilative layer, the lower surface of waterproof ventilative layer has set gradually inner liner and heat preservation.

Preferably, 50% para-aramid fiber yarn and 50% meta-aramid fiber yarn are selected as the flame-retardant fiber fabric layer, the aramid yarn is prepared by mixing proportion, and the aramid yarn is woven by weft knitting and shuttle weaving to form the aramid tissue.

Preferably, the upper surface of the PU fabric layer is coated with a DWR waterproof coating.

Preferably, the lining layer comprises a bamboo fiber fabric layer arranged on the lower surface of the waterproof breathable layer and suede cloth arranged on the upper surface of the heat insulation layer, and the bamboo fiber fabric layer and the suede cloth are bonded through hot pressing.

Preferably, the heat preservation comprises lower courage cloth, goose down filling layer and modal precoat, lower courage cloth sets up the lower surface at the matte cloth, modal precoat sets up the lower surface at lower courage cloth, the goose down filling layer sets up in the cavity between lower courage cloth, the modal precoat, be provided with equidistant a plurality of separating layer between lower courage cloth, the modal precoat.

Preferably, the waterproof and breathable layer is EPTEE laminated films, and the thickness of the EPTEE laminated film is 0.1-0.2mm.

Compared with the prior art, the utility model has the beneficial effects that: this waterproof ventilative prevent wind outdoor functional composite fabric that involves water through being provided with the structure that mutually supports such as flame retardant fiber surface course and PU surface course, through introducing flame retardant fiber surface course at the skin, has effectively promoted the high temperature resistance performance of whole composite fabric, has reduced the risk that takes place to melt or warp near the fire source, because flame retardant fiber surface course is woven by aramid fiber and is formed, aramid fiber has excellent flame retardant property, even under the circumstances of flame direct contact, its difficult burning can effectively prevent the spread of flame. Therefore, the aramid fiber is used as the flame-retardant fiber fabric layer, so that the safety of the fabric near a fire source can be improved, the fire risk is reduced, and more reliable protection is provided for outdoor activities.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic perspective view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

In the figure: 1. an anti-flame retardant fibrous facestock layer; 2. PU fabric layer; 201. DWR waterproof coating; 3. a waterproof breathable layer; 4. an inner liner layer; 401. a bamboo fiber fabric layer; 402. suede cloth; 5. a heat preservation layer; 501. a lower liner cloth; 502. a goose down filling layer; 503. a modal fabric layer; 504. a barrier layer.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the waterproof breathable windproof waterproof outdoor functional composite fabric comprises a flame-retardant fiber fabric layer 1 and a PU fabric layer 2 arranged on the lower surface of the flame-retardant fiber fabric layer 1, wherein the flame-retardant fiber fabric layer 1 has a higher melting point and can keep a relatively stable structure in a high-temperature environment;

The lower surface of the PU fabric layer 2 is provided with a waterproof breathable layer 3, and the lower surface of the waterproof breathable layer 3 is sequentially provided with an inner liner 4 and an insulation layer 5;

The anti-flame-retardant fiber fabric layer 1 is prepared from 50% of para-aramid fiber filaments and 50% of meta-aramid fiber filaments according to a mixing proportion, and the aramid yarn is woven by weft knitting and weaving to form the aramid tissue, and the anti-flame-retardant fiber fabric layer 1 is woven by aramid fibers, so that the aramid fibers have excellent anti-flame performance, are not easy to burn even under the condition of direct contact of flame, and can effectively prevent flame from spreading. Therefore, the aramid fiber is used as the flame-retardant fiber fabric layer 1, so that the safety of the fabric near a fire source can be improved, the fire risk is reduced, and more reliable protection is provided for outdoor activities;

The upper surface of the PU fabric layer 2 is coated with a DWR waterproof coating 201, and the DWR waterproof coating 201 can enable water drops to form drops on the surface of the fabric instead of permeation;

the inner liner 4 comprises a bamboo fiber fabric layer 401 arranged on the lower surface of the waterproof breathable layer 3 and suede cloth 402 arranged on the upper surface of the heat preservation layer 5, the bamboo fiber fabric layer 401 and the suede cloth 402 are bonded in a hot-pressing mode, the bamboo fiber fabric layer 401 in the inner liner 4 has excellent moisture absorption and sweat discharging capacity, sweat generated by a body can be effectively absorbed and discharged, skin dryness is kept, the bamboo fiber fabric layer 401 has antibacterial property, bacterial growth can be reduced, accordingly generation of peculiar smell is reduced, and clothes freshness is kept; the fleece 402 is soft in texture, providing additional comfort, reducing skin irritation and abrasion;

The heat preservation layer 5 is composed of lower liner cloth 501, a goose down filling layer 502 and a Modal fabric layer 503, wherein the lower liner cloth 501 is arranged on the lower surface of the suede cloth 402, the Modal fabric layer 503 is arranged on the lower surface of the lower liner cloth 501, the goose down filling layer 502 is arranged in a cavity between the lower liner cloth 501 and the Modal fabric layer 503, a plurality of equally-spaced partition layers 504 are arranged between the lower liner cloth 501 and the Modal fabric layer 503, and the waterproof breathable layer 3 is EPTEE laminated; EPTEE the laminating thickness is 0.1-0.2mm, the modal fabric layer 503 is soft and next to the skin, provides good wearing comfort, and the purpose of wrapping the goose down filling layer 502 is realized to the lower courage cloth 501, prevents fine hair from drilling out the surface fabric outside, and the goose down filling layer 502 is an excellent heat preservation material, and its unique structure makes can catch a large amount of air to provide excellent heat preservation performance, this kind of combination has ensured heat preservation 5 both light and soft, adaptation different outdoor environment and activity demand.

When the flame-retardant fiber fabric layer 1 and the PU fabric layer 2 are used as the outer layer structure of the outdoor functional composite fabric, the melting point of the flame-retardant fiber fabric layer 1 is high, and the flame-retardant fiber fabric layer 1 can keep a relatively stable structure in a high-temperature environment, so that the high-temperature resistance of the whole composite fabric is effectively improved by introducing the flame-retardant fiber fabric layer 1 into the outer layer, the risk of melting or deformation near a fire source is reduced, and the flame-retardant fiber fabric layer 1 is woven by aramid fibers, so that the aramid fibers have excellent flame-retardant performance, are not easy to burn even under the condition of direct contact of flames, and can effectively prevent the spread of the flames. Therefore, the aramid fiber is used as the flame-retardant fiber fabric layer 1, the safety of the fabric near a fire source can be improved, the fire risk is reduced, more reliable protection is provided for outdoor activities, the PU fabric layer 2 can provide good waterproof performance for users, the users are protected from being affected by rainwater and moisture, the waterproof breathable layer 3 has waterproof and breathable properties, extreme weather conditions are met, the moisture in the body is removed, the body is kept dry, the overall comfort of the users is improved, the necessary thermal performance is provided in a low-temperature environment, the characteristics of high thermal performance and low weight are provided, the freedom of the activities of the users can be increased, the fabric provides comprehensive protection for the users, including waterproof, windproof, thermal performance, ventilation and safety, the multifunction enables the users to keep comfortable and safe under different environmental conditions, meanwhile, the necessity of carrying a plurality of clothes is reduced, and the convenience and the efficiency of the outdoor activities are improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A waterproof breathable windproof outdoor functional composite fabric is characterized in that: the waterproof and breathable PU fabric comprises a flame-retardant fiber fabric layer (1) and a PU fabric layer (2) arranged on the lower surface of the flame-retardant fiber fabric layer (1), wherein a waterproof and breathable layer (3) is arranged on the lower surface of the PU fabric layer (2), and an inner liner layer (4) and a heat preservation layer (5) are sequentially arranged on the lower surface of the waterproof and breathable layer (3).

2. The waterproof breathable windproof outdoor functional composite fabric of claim 1, wherein: the upper surface of the PU fabric layer (2) is coated with a DWR waterproof coating (201).

3. The waterproof breathable windproof outdoor functional composite fabric of claim 1, wherein: the lining layer (4) comprises a bamboo fiber fabric layer (401) arranged on the lower surface of the waterproof breathable layer (3) and suede cloth (402) arranged on the upper surface of the heat preservation layer (5), and the bamboo fiber fabric layer (401) and the suede cloth (402) are bonded through hot pressing.

4. The waterproof breathable windproof outdoor functional composite fabric of claim 1, wherein: the heat preservation (5) comprises lower courage cloth (501), goose down filling layer (502) and modal precoat (503), lower courage cloth (501) set up the lower surface at matte cloth (402), modal precoat (503) set up the lower surface at lower courage cloth (501), in the cavity between goose down filling layer (502) set up in lower courage cloth (501), modal precoat (503), be provided with equidistant a plurality of separation layer (504) between lower courage cloth (501), modal precoat (503).

5. The waterproof breathable windproof outdoor functional composite fabric of claim 1, wherein: the waterproof breathable layer (3) is EPTEE laminated films; the thickness of EPTEE laminated film is 0.1-0.2mm.