CN106136478A - 一种限制拉力的拉链 - Google Patents

一种限制拉力的拉链 Download PDF

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Publication number
CN106136478A
CN106136478A CN201510213701.8A CN201510213701A CN106136478A CN 106136478 A CN106136478 A CN 106136478A CN 201510213701 A CN201510213701 A CN 201510213701A CN 106136478 A CN106136478 A CN 106136478A
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China
Prior art keywords
slide fastener
pulling force
chain
soft material
limiting pulling
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Pending
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CN201510213701.8A
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English (en)
Inventor
王锐
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WUXI BAIKE INTELLECTUAL PROPERTY Co Ltd
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WUXI BAIKE INTELLECTUAL PROPERTY Co Ltd
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Priority to CN201510213701.8A priority Critical patent/CN106136478A/zh
Publication of CN106136478A publication Critical patent/CN106136478A/zh
Pending legal-status Critical Current

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Abstract

一种限制拉力的拉链,解决拉链横向崩开的问题。方案是:一条链条由硬质材料做成,另一条链条由软质材料做成。这样,当拉链横向受力超过设定的阀值时,由软质材料做成的链条,发生变形,从啮合的齿缝之间脱出,从而自动崩开拉链。典型应用为:分段和连接围巾、围脖,或少儿的红领巾等物品,上述物品被意外钩挂或卷绕时,超出设定的拉力后,拉链从连接处自动分开,从而防止意外伤害。

Description

一种限制拉力的拉链
技术领域:
本发明涉及一种限制拉力的拉链。
背景技术:
目前,常见的拉链,两条链条都由相同的硬质材料加工而成,彼此之间不易发生形变。即,要把啮合好的拉链沿横向崩开,凭人力,很难做到。这样,限制了拉链在一些特殊场合的应用。尤其,涉及围巾、围脖等,被意外钩挂或被意外卷绕时,需要立即分断的场合,现有的拉链不适宜。
发明内容:
本发明的目的:解决拉链的横向崩开问题。
本发明的方案:一种限制拉力的拉链,由两条链条构成,其特征是:一条链条由硬质材料做成,另一条链条由软质材料做成。这样,当拉链横向受力超过设定的阀值时,由软质材料做成的链条,发生变形,从啮合的齿缝之间脱出,从而自动崩开拉链。
如上所述的一种限制拉力的拉链,其特征是:两条拉链的静态结构和尺寸是一致的。这样,和现有的拉链兼容,只需要更换材料,生产软质的配套的拉链即可。
如上拉链,典型应用为:分段和连接围巾、围脖,或少儿的红领巾等物品,上述物品被意外钩挂或卷绕时,超出设定的拉力后,拉链从连接处自动分开,从而防止意外伤害。
具体实施方式:
建议软质材料选用橡胶。拉链齿条与拉链头接触的部位,可以做些表面处理,使其适当增加硬度。齿条和齿条之间的接触面,维持弹性形变。

Claims (2)

1.一种限制拉力的拉链,由两条链条构成,其特征是:一条链条由硬质材料做成,另一条链条由软质材料做成。
2.如权利要求1所述的一种限制拉力的拉链,其特征是:两条拉链的静态结构和尺寸是一致的。
CN201510213701.8A 2015-04-28 2015-04-28 一种限制拉力的拉链 Pending CN106136478A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510213701.8A CN106136478A (zh) 2015-04-28 2015-04-28 一种限制拉力的拉链

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Application Number Priority Date Filing Date Title
CN201510213701.8A CN106136478A (zh) 2015-04-28 2015-04-28 一种限制拉力的拉链

Publications (1)

Publication Number Publication Date
CN106136478A true CN106136478A (zh) 2016-11-23

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CN201510213701.8A Pending CN106136478A (zh) 2015-04-28 2015-04-28 一种限制拉力的拉链

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CN (1) CN106136478A (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2575501A (en) * 1949-01-27 1951-11-20 Conmar Prod Corp Quick disassembly slide fastener
CN101152030A (zh) * 2006-08-17 2008-04-02 Ykk株式会社 带有可分离后止码的拉链
CN102378584A (zh) * 2009-03-31 2012-03-14 Ykk株式会社 拉链用拉头及快开式拉链
CN103153117A (zh) * 2010-08-11 2013-06-12 Ykk株式会社 拉链
CN204048312U (zh) * 2014-09-24 2014-12-31 无锡百科知识产权有限公司 一种限制拉力的童装带扣

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2575501A (en) * 1949-01-27 1951-11-20 Conmar Prod Corp Quick disassembly slide fastener
CN101152030A (zh) * 2006-08-17 2008-04-02 Ykk株式会社 带有可分离后止码的拉链
CN102378584A (zh) * 2009-03-31 2012-03-14 Ykk株式会社 拉链用拉头及快开式拉链
CN103153117A (zh) * 2010-08-11 2013-06-12 Ykk株式会社 拉链
CN204048312U (zh) * 2014-09-24 2014-12-31 无锡百科知识产权有限公司 一种限制拉力的童装带扣

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