基本信息:
- 专利标题： 拉链
- 申请号：CN200980127394.4 申请日：2009-01-13
- 公开(公告)号：CN102088882B 公开(公告)日：2019-12-17
- 发明人： 小岛昌芳 , 结城宪治
- 申请人： YKK株式会社
- 申请人地址： 日本东京都
- 专利权人： YKK株式会社
- 当前专利权人： YKK株式会社
- 当前专利权人地址： 日本东京都
- 代理机构： 北京市金杜律师事务所
- 代理人： 陈伟; 王娟娟
- 国际申请： PCT/JP2009/050306 2009.01.13
- 国际公布： WO2010/082294 JA 2010.07.22
- 进入国家日期： 2011-01-13
- 主分类号： A44B19/06
- IPC分类号： A44B19/06
In a slide fastener (1) according to the invention, each fastener element (10, 10', 30, 40) includes an upper half element portion (11, 31, 41) disposed at a first surface side of a fastener tape (2) and a lower half element portion (21) disposed at a second surface side of the fastener tape (2). The upper half element portion (11, 31, 41) includes a first tape-sandwiching portion (12, 32, 42) and a first head portion (13, 13', 33, 43) of a tapered form that extends from the first tape-sandwiching portion (12, 32, 42). The upper half element portion (11, 31, 41) has a tapered portion (14, 34, 44) that gradually decreases in a dimension between front and rear side surfaces, in the tape length direction, of at least the first tape-sandwiching portion (12, 32, 42) as it goes upward. According to the slide fastener (1) of the invention, each fastener element (10, 10', 30, 40) can be formed lightweight, and the fastener element (10, 10', 30, 40) can be given an appearance looking like a metal fastener element.
公开/授权文献:
- CN102088882A8 拉链 公开/授权日：2011-11-23
IPC结构图谱:
| A | 人类生活必需 |
| --A44 | 服饰缝纫用品；珠宝 |
| ----A44B | 纽扣，别针，带扣，拉链或类似物 |
| ------A44B19/00 | 拉链 |
| --------A44B19/02 | .带有固定在每一条带条上的一串单个连锁部件的拉链 |
| ----------A44B19/04 | ..扣紧时边接边排列的拉链带条 |
| ------------A44B19/06 | ...带有基本上是矩形的部件，每个部件具有连锁的凸出物和零件 |