发明公开
- 专利标题： Synthetic resin swivel hook
- 专利标题（中）： Aus Kunstharz bestehender Drehhaken
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申请号： EP00109043.0申请日： 2000-04-28
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公开(公告)号： EP1052417A2公开(公告)日： 2000-11-15
- 发明人: Matoba, Hiroshi , Uehara, Ryoichiro
- 申请人： YKK CORPORATION
- 申请人地址： No. 1, Kanda Izumi-cho Chiyoda-ku, Tokyo JP
- 专利权人： YKK CORPORATION
- 当前专利权人： YKK CORPORATION
- 当前专利权人地址： No. 1, Kanda Izumi-cho Chiyoda-ku, Tokyo JP
- 代理机构： Casalonga, Axel
- 优先权： JP13039799 19990511; JP2000063763 20000308
- 主分类号： F16B45/02
- IPC分类号： F16B45/02
摘要：
A synthetic resin swivel hook (1) having a hook body (11b) and a stopper piece (11c), wherein the stopper piece (11c) includes a base end portion (11c-1) protruded from the base portion; a curved portion (11c-2) formed to be integral with the base end portion (11c-1) and forming substantially C-shape or U-shape protruding toward an inner face of the hook body (11b) and being open outward between the base end portion (11c-1) and the hook body (11b); and a tongue piece portion (11c-3) extending from the curved portion (11c-2) up to an inside fitting face (11b'') at an end of the hook body (11b). The base end portion (11c-1) acts as a protective wall when the curved portion (11c-2) is elastically deformed. Using the above described structure of the curved portion (11c-2) and contraction thereof at the time of molding, from the first, the tongue piece portion (11c-3) is disposed inside of a front end inside fitting face (11b'') of the hook body (11b) upon molding.
公开/授权文献
- EP1052417A3 Synthetic resin swivel hook 公开/授权日：2002-01-30
信息查询
IPC分类:
