CN104369435B - 一种透气的防雨水布 - Google Patents

一种透气的防雨水布 Download PDF

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CN104369435B
CN104369435B CN201410629428.2A CN201410629428A CN104369435B CN 104369435 B CN104369435 B CN 104369435B CN 201410629428 A CN201410629428 A CN 201410629428A CN 104369435 B CN104369435 B CN 104369435B
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wide
tram
cloth
rainwater
layer
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CN104369435A (zh
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王利春
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Huzhou Cheng Xin Textile Printing And Dyeing Co Ltd
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Huzhou Cheng Xin Textile Printing And Dyeing Co Ltd
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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/02—Layered materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/04—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a layer being specifically extensible by reason of its structure or arrangement, e.g. by reason of the chemical nature of the fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/06—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper

Abstract

本发明提供了一种透气的防雨水布，旨在解决现有大防雨水布透气性较差的问题，包括内布层、中间层和外布层，所述中间层由细纬丝和防水的宽纬丝构成；宽纬丝的每根宽纬丝上均连有上下两根细纬丝，每根宽纬丝的上部通过上部的细纬丝连接在内布层上，每根宽纬丝的下部通过下部的细纬丝连接在外布层上。本发明中设有中间层，所述中间层由细纬丝和防水的宽纬丝构成，上部宽纬丝的下半部压住下部宽纬丝的上半部，雨水会沿着层叠的宽纬丝向下流，而不会内布层中，两个宽纬丝之间存在缝隙，可以保证透气顺利，内布层可以保证人们的舒适性，外布层一方面可以保证中间层的形状，另外还可以防止雨水飞溅从两个宽纬丝之间的缝隙进入内布层。

Description

一种透气的防雨水布
技术领域
本发明涉及一种防雨水布，尤其涉及一种透气的防雨水布。
背景技术
目前的防雨水布透气性较差，例如现在雨衣虽然防雨水效果好，但是透气效果较差，在人们使用时容易闷热，舒适性较差；在雨季天气变幻不定的情况下，有些人认为带雨伞或雨衣比较麻烦，担忧担心下雨，给很多人带来不便，现有的防雨水布料要么造价昂贵，要么透气性较差，不能满足人们的需求。
发明内容
本发明提供了一种透气的防雨水布，旨在解决现有大防雨水布透气性较差的问题。
为了解决以上技术问题，本发明通过以下技术方案实现：一种透气的防雨水布，包括内布层、中间层和外布层，所述中间层由细纬丝和防水的宽纬丝构成；上下相邻且左右设置的两根宽纬丝中，上部宽纬丝的下半部压住下部宽纬丝的上半部，上部宽纬丝的下半部位于下部宽纬丝的上半部的外侧；宽纬丝的每根宽纬丝上均连有上下两根细纬丝，每根宽纬丝的上部通过上部的细纬丝连接在内布层上，每根宽纬丝的下部通过下部的细纬丝连接在外布层上。
进一步，所述宽纬丝的宽度为3mm～5mm；宽度小于3mm时，防水效果差；宽度大于5mm时，透气性较差。
进一步，所述宽纬丝的宽度为4mm；透气性和防水性效果都很好。
与现有技术相比本发明的优点是：本发明中设有中间层，所述中间层由细纬丝和防水的宽纬丝构成，上部宽纬丝的下半部压住下部宽纬丝的上半部，雨水会沿着层叠的宽纬丝向下流，而不会内布层中，两个宽纬丝之间存在缝隙，可以保证透气顺利，内布层可以保证人们的舒适性，外布层一方面可以保证中间层的形状，另外还可以防止雨水飞溅从两个宽纬丝之间的缝隙进入内布层。
附图说明
下面结合附图对本发明作进一步说明：
图1为本发明的结构示意图。
具体实施方式
参阅图1，一种透气的防雨水布，包括内布层1、中间层2和外布层3，所述中间层2由细纬丝21和防水的宽纬丝22构成；上下相邻且左右设置的两根宽纬丝22中，上部宽纬丝22的下半部压住下部宽纬丝22的上半部，上部宽纬丝22的下半部位于下部宽纬丝22的上半部的外侧；宽纬丝22的每根宽纬丝22上均连有上下两根细纬丝21，每根宽纬丝22的上部通过上部的细纬丝21连接在内布层1上，每根宽纬丝22的下部通过下部的细纬丝21连接在外布层3上。所述宽纬丝22的宽度为4mm。
使用时，雨水滴在外布层3上，然后渗入到中间层2，雨水沿着层叠的宽纬丝22向下流，由于雨水在中间层不会飞溅，从而雨水不会逆流，保证内布层1的干燥，此外空气可以沿着宽纬丝22之间的缝隙进入到内层，从而保证透气的顺畅。
本发明中设有中间层，所述中间层由细纬丝和防水的宽纬丝构成，上部宽纬丝的下半部压住下部宽纬丝的上半部，雨水会沿着层叠的宽纬丝向下流，而不会内布层中，两个宽纬丝之间存在缝隙，可以保证透气顺利，内布层可以保证人们的舒适性，外布层一方面可以保证中间层的形状，另外还可以防止雨水飞溅从两个宽纬丝之间的缝隙进入内布层。
以上所述仅为本发明的具体实施例，但本发明的技术特征并不局限于此，任何本领域的技术人员在本发明的领域内，所作的变化或修饰皆涵盖在本发明的专利范围之中。

Claims (3)

1.一种透气的防雨水布，其特征是：包括内布层(1)、中间层(2)和外布层(3)，所述中间层(2)由细纬丝(21)和防水的宽纬丝(22)构成；上下相邻且左右设置的两根宽纬丝(22)中，上部宽纬丝(22)的下半部压住下部宽纬丝(22)的上半部，上部宽纬丝(22)的下半部位于下部宽纬丝(22)的上半部的外侧；宽纬丝(22)的每根宽纬丝(22)上均连有上下两根细纬丝(21)，每根宽纬丝(22)的上部通过上部的细纬丝(21)连接在内布层(1)上，每根宽纬丝(22)的下部通过下部的细纬丝(21)连接在外布层(3)上。
2.根据权利要求1所述的一种透气的防雨水布，其特征是：所述宽纬丝(22)的宽度为3mm～5mm。
3.根据权利要求1或2所述的一种透气的防雨水布，其特征是：所述宽纬丝(22)的宽度为4mm。
CN201410629428.2A 2014-11-10 2014-11-10 一种透气的防雨水布 Active CN104369435B (zh)

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US7776421B2 (en) * 1998-08-28 2010-08-17 Mmi-Ipco, Llc Multi-layer flame retardant fabric
CN2714629Y (zh) * 2004-07-07 2005-08-03 汪荣勋 隔防墙体结构
CN102806691A (zh) * 2011-06-04 2012-12-05 孙建良 复合网层防水透气透湿织物
CN103029346A (zh) * 2011-09-30 2013-04-10 黄文平 抗辐射条纹织物
CN204183969U (zh) * 2014-11-10 2015-03-04 湖州诚鑫纺织印染有限公司 一种透气的防雨水布

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