CN201337027Y - 一种方形拉链 - Google Patents

一种方形拉链 Download PDF

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Publication number
CN201337027Y
CN201337027Y CNU2008201693996U CN200820169399U CN201337027Y CN 201337027 Y CN201337027 Y CN 201337027Y CN U2008201693996 U CNU2008201693996 U CN U2008201693996U CN 200820169399 U CN200820169399 U CN 200820169399U CN 201337027 Y CN201337027 Y CN 201337027Y
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zipper
square
teeth
utility
model
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Expired - Fee Related
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CNU2008201693996U
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谭湘
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Individual
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Abstract

本实用新型公开了一种方形拉链,属于拉链制造技术领域,它由拉链齿、拉链头、下止、布带组成,其特征在于拉链齿围绕正方形的布带安装,在正方形的四角交接处采用圆角布置,能使拉链头顺利拉动拉链齿,在拉链头的尾端安装下止,使用中把拉链头拉动即可,其有益效果是设计简单,成本低廉,操作方便,具有实用性。

Description

一种方形拉链
技术领域
本实用新型涉及一种方形拉链,尤其是涉及一种正方形拉链,属于拉链制造技术领域。
背景技术
目前,公知技术的拉链是直条形的,无正方形拉链的使用和生产。
发明内容
为了克服现有技术中无方形拉链的不足,本实用新型的目的是为了提供一种正方形拉链,该正方形拉链可使用在背包类的口部,达到敞开背包口部时,不需要把背包的腰部扩张,能为许多包装物的新产品开发提供保障。
本实用新型解决其技术问题所采取的技术方案是:由拉链齿、拉链头、下止、布带组成,其特征在于拉链齿围绕正方形的布带安装,在正方形的四角交接处采用圆角布置,能使拉链头顺利拉动拉链齿,在拉链头的尾端安装下止,使用中把拉链头拉动即可。
本实用新型的有益效果是设计简单,成本低廉,操作方便,具有实用性。
附图说明
下面结合附图和实施例对本实用新型作进一步说明。
图1是本实用新型的示意图。
图1中1.拉链齿,2.拉链头,3.下止,4.布带。
具体实施方式:
实施例:
本实用新型由拉链齿1、拉链头2、下止3、布带4组成,其特征在于拉链齿1围绕正方形的布带4安装,在正方形的四角交接处采用圆角布置,能使拉链头2顺利拉动拉链齿1,在拉链头2的尾端安装下止3,使用中把拉链头2拉动即可。

Claims (2)

1.一种方形拉链,由拉链齿(1)、拉链头(2)、下止(3)、布带(4)组成,其特征在于拉链齿(1)围绕正方形的布带(4)安装。
2.根据权利要求1所述的一种方形拉链,其特征在于正方形的四角交接处采用圆角布置。
CNU2008201693996U 2008-12-02 2008-12-02 一种方形拉链 Expired - Fee Related CN201337027Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201693996U CN201337027Y (zh) 2008-12-02 2008-12-02 一种方形拉链

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201693996U CN201337027Y (zh) 2008-12-02 2008-12-02 一种方形拉链

Publications (1)

Publication Number Publication Date
CN201337027Y true CN201337027Y (zh) 2009-11-04

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Family Applications (1)

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CNU2008201693996U Expired - Fee Related CN201337027Y (zh) 2008-12-02 2008-12-02 一种方形拉链

Country Status (1)

Country Link
CN (1) CN201337027Y (zh)

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Granted publication date: 20091104

Termination date: 20101202