CN2862780Y - 套筒防爆拉链 - Google Patents

套筒防爆拉链 Download PDF

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Publication number
CN2862780Y
CN2862780Y CN 200620005923 CN200620005923U CN2862780Y CN 2862780 Y CN2862780 Y CN 2862780Y CN 200620005923 CN200620005923 CN 200620005923 CN 200620005923 U CN200620005923 U CN 200620005923U CN 2862780 Y CN2862780 Y CN 2862780Y
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CN 200620005923
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杨宗福
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Abstract

一种能够防止拉链爆裂的套筒防爆拉链,它是在拉链头、拉链头内的链头刀、拉链头两侧面的链体侧刀、左边带套筒口有弹力的套筒结构的链齿、右边带配合左边套筒链齿的套栓链齿,拉链链体的组合中,拉链头在向下滑行的同时,链头刀把进入拉链头内的套在套筒链齿里的套栓链齿分离开;当拉链头向上拉时,夹住两边链齿的拉链头用于拉合两边链齿的拉链头侧刀用自身向内夹的力把带套栓的链齿套入带套筒的链齿内,让两边的拉链齿链合成一体。

Description

套筒防爆拉链
所属技术领域
本实用新型涉及一种拉链的链齿结构,尤其是能防止拉链爆裂和不经过拉链头就打开拉链。
背景技术
目前,公知的拉链是由两排拉链齿平行地相对应啮合,而起到离合作用,其中一条拉链在受到链体膨胀时容易爆裂
发明内容。
为了克服现有的拉链不能防止爆裂的不足,本实用新型提供一种套筒防爆拉链,该防爆拉链不仅能牢固地链合成一体,而且不经过拉链头拉链齿不会爆裂。
本实用新型解决其技术问题所采用的技术方案是:两边的拉链链齿在左边的是有弹力的套筒结构,右边的是套栓结构,在拉链头的链合作用下促使套栓进入套筒内,在拉链头的链头刀的分离作用下使套栓分离套筒,而产生整条拉链的链合作用。
本实用新型的有益效果是:可以更稳定地使两边拉链链齿链合成一体。
附图说明
下面结合附图和实施例对本实用新型进一步说明。
图1是本实用新型的整体构造图。
图2是套筒防爆拉链在离合时的工作原理图。
图中(1)带套栓的链齿,(2)带套筒的链齿,(3)拉链的链底,(4)右边的拉链体,(5)左边的拉链体,(6)夹住两边链齿的拉链头用于拉合两边链齿啮合的拉链头侧刀,(7)拉链的拉链头,(8)套住拉链拉环的链头上面的圈,(9)拉链头上的拉环,(10)拉链的链顶,(11)能把套在套筒链齿里的套栓链齿分离开的链头刀。
具体实施方式
在图2中:拉链头(7)在向下滑行的同时,链头刀(11)把进入拉链头(7)内的套在套筒链齿(2)里的套栓链齿(1)分离开;当拉链头(7)向上拉时,夹住两边链齿的拉链头用于拉合两边链齿的拉链头侧刀(6)用自身向内夹的力把带套栓的链齿(1)套入带套筒的链齿(2)内,让两边的拉链齿链合成一体。

Claims (1)

1、一种套筒防爆拉链,在拉链头、拉链头内的链头刀、拉链头两侧面的链体侧刀、左边带套筒口有弹力的套筒结构的链齿、右边带配合左边套筒链齿的套栓链齿,拉链链体的组合中,其特征是:拉链头在向下滑行的同时,链头刀把进入拉链头内的套在套筒链齿里的套栓链齿分离开;当拉链头向上拉时,夹住两边链齿的拉链头用于拉合两边链齿的拉链头侧刀用自身向内夹的力把带套栓的链齿套入带套筒的链齿内,让两边的拉链齿链合成一体。
CN 200620005923 2006-02-09 2006-02-09 套筒防爆拉链 Expired - Fee Related CN2862780Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620005923 CN2862780Y (zh) 2006-02-09 2006-02-09 套筒防爆拉链

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Application Number Priority Date Filing Date Title
CN 200620005923 CN2862780Y (zh) 2006-02-09 2006-02-09 套筒防爆拉链

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CN2862780Y true CN2862780Y (zh) 2007-01-31

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CN 200620005923 Expired - Fee Related CN2862780Y (zh) 2006-02-09 2006-02-09 套筒防爆拉链

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105768391A (zh) * 2016-05-31 2016-07-20 福建浔兴拉链科技股份有限公司 一种防爆开拉链

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105768391A (zh) * 2016-05-31 2016-07-20 福建浔兴拉链科技股份有限公司 一种防爆开拉链
CN105768391B (zh) * 2016-05-31 2018-12-28 福建浔兴拉链科技股份有限公司 一种防爆开拉链

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