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发明名称
自动复位拉链
摘要
一种自动复位拉链,在其双侧拉链牙的织物缝边上,各有一条与拉链牙并列的“”形槽,拉链头是异形拉链头,其双侧开口部的上檐向外延伸,并于“翼尖”处形成的凸起,在拉链开口端的织物缝边端,各有一个复位机构,拉链头的凸起和复位机构中的圈形弹簧联接。是一种开启后无需使用者手动关闭,依靠其附设的复位机构,可以自动复位的拉链。
申请公布号
CN2357550Y
申请公布日期
2000.01.12
申请号
CN99219536.5
申请日期
1999.01.06
申请人
杨思利
发明人
杨思利
分类号
A44B19/00
主分类号
A44B19/00
代理机构
代理人
主权项
1.一种自动复位拉链,包括定位在织物缝边上的拉链牙和在拉链牙1队列上滑动的拉链头,其特征是:双侧拉链牙(1)的织物缝边(2)上,各有一条与拉链牙(1)并列的“<img file="Y9921953600021.GIF" wi="31" he="29" />”形槽(3),拉链头是异形拉链头(4),其双侧开口部(13)的上檐(7)向外延伸,并于“翼尖”处形成凸起(8),在拉链开口端的织物缝边(2)端,各有一个复位机构(5),凸起(8)和复位机构(5)中的圆形弹簧(9)联接,其“<img file="Y9921953600022.GIF" wi="29" he="29" />”形槽(3)的开口部(6)边缘向内收缩,形成包容着滑动凸起(8)的槽腔(10)。其复位机构(5),由设置在拉链开口端的织物缝边(2)端的外壳(11),其中的圈形弹簧(9)及其固定件(12)构成。
地址
255040山东省淄博市张店区中心路116号淄博市药品检验所
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