CN202774515U - 阻燃拉链 - Google Patents

阻燃拉链 Download PDF

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Publication number
CN202774515U
CN202774515U CN 201220193670 CN201220193670U CN202774515U CN 202774515 U CN202774515 U CN 202774515U CN 201220193670 CN201220193670 CN 201220193670 CN 201220193670 U CN201220193670 U CN 201220193670U CN 202774515 U CN202774515 U CN 202774515U
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China
Prior art keywords
zipper
inflaming retarding
slide fastener
flame
chain tooth
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Expired - Fee Related
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CN 201220193670
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English (en)
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唐冠玉
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WUXI JINXING INDUSTRIAL Co Ltd
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WUXI JINXING INDUSTRIAL Co Ltd
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Abstract

本实用新型涉及一种阻燃拉链,包括一对半拉链,每个所述半拉链包括链带及布置在所述链带纵向边缘的链牙,所述链带由阻燃性纤维制成;所述链牙中含有阻燃性赋予剂;所述链牙被覆有阻燃性赋予剂。本实用新型中,链带由阻燃性纤维制成,链牙含有或被覆有阻燃性赋予剂,使本实用新型不容易燃烧,且具有阻燃性能,扩大了拉链的使用范围。

Description

阻燃拉链
技术领域
本实用新型涉及拉链,具体地说是一种阻燃拉链。
背景技术
拉链是一种依靠连续排列的链牙,使物品并合或分离的连接件,大量用于服装或包袋等物品。拉链主要分为链带、链牙及拉头三大部分。传统的拉链,其材料一般采用布、尼龙、塑料或金属,只能在常温下使用,遇热容易燃烧,并且无阻燃性能,限制了拉链的使用范围。
发明内容
本实用新型针对上述问题,提供一种阻燃拉链,该阻燃拉链不容易燃烧,并且具有阻燃性能,可扩大拉链的使用范围。
按照本实用新型的技术方案:一种阻燃拉链,包括一对半拉链,每个所述半拉链包括链带及布置在所述链带纵向边缘的链牙,所述链带由阻燃性纤维制成。
所述链牙中含有阻燃性赋予剂。
所述链牙被覆有阻燃性赋予剂。
所述阻燃性赋予剂包括合成树脂及阻燃剂,所述合成树脂与所述阻燃剂的质量比为120∶(1~500),所述阻燃剂分散在所述合成树脂中。
所述阻燃剂采用水合金属化合物或膨胀性石墨。
本实用新型的技术效果在于:本实用新型中,链带由阻燃性纤维制成,链牙含有或被覆有阻燃性赋予剂,使本实用新型不容易燃烧,且具有阻燃性能,扩大了拉链的使用范围。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
下面结合附图对本实用新型的具体实施方式作进一步的说明。
图1中,包括半拉链1、链带2、拉头3、上止件4、下止件5、链牙6等。
如图1所示,本实用新型是一种阻燃拉链,包括一对半拉链1。
每个半拉链1包括链带2及布置在链带2纵向边缘的链牙6。每个半拉链1上,紧靠链牙6的上端设置有上止件4;两个半拉链1组合后,在紧靠链牙6的下端设置有下止件5。
拉头3滑动配合在一对半拉链1的链牙6上。拉动拉头3,使其沿着链牙6滑动,可打开或者闭合拉链。
本实用新型中的链带2由阻燃性纤维制成;链牙6中含有阻燃性赋予剂,或者链牙6被覆有阻燃性赋予剂。
上述阻燃性赋予剂包括合成树脂及阻燃剂,合成树脂与阻燃剂的质量比为120∶(1~500),阻燃剂分散在合成树脂中。
阻燃剂采用水合金属化合物或膨胀性石墨。
本实用新型中,链带2由阻燃性纤维制成,链牙6含有或被覆有阻燃性赋予剂,使本实用新型不容易燃烧,且具有阻燃性能,扩大了拉链的使用范围。

Claims (3)

1.一种阻燃拉链,包括一对半拉链(1),每个所述半拉链(1)包括链带(2)及布置在所述链带(2)纵向边缘的链牙(6),其特征是:所述链带(2)由阻燃性纤维制成。
2.按照权利要求1所述的阻燃拉链,其特征是:所述链牙(6)中含有阻燃性赋予剂。
3.按照权利要求1所述的阻燃拉链,其特征是:所述链牙(6)被覆有阻燃性赋予剂。
CN 201220193670 2012-04-29 2012-04-29 阻燃拉链 Expired - Fee Related CN202774515U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220193670 CN202774515U (zh) 2012-04-29 2012-04-29 阻燃拉链

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Application Number Priority Date Filing Date Title
CN 201220193670 CN202774515U (zh) 2012-04-29 2012-04-29 阻燃拉链

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CN202774515U true CN202774515U (zh) 2013-03-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11779086B2 (en) 2021-04-06 2023-10-10 Ykk Corporation Flame and heat-resistant fastener chain and methods of manufacturing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11779086B2 (en) 2021-04-06 2023-10-10 Ykk Corporation Flame and heat-resistant fastener chain and methods of manufacturing the same

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