发明公开
EP2564747A1 Locking arrangement and utensil comprising same
有权
Blockiervorrichtung undKüchengerätmit einer solchen Vorrichtung
- 专利标题: Locking arrangement and utensil comprising same
- 专利标题(中): Blockiervorrichtung undKüchengerätmit einer solchen Vorrichtung
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申请号: EP11190547.7申请日: 2011-11-24
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公开(公告)号: EP2564747A1公开(公告)日: 2013-03-06
- 发明人: Lv, Bing Yuan
- 申请人: Maxpat Trading & Marketing (Far East) Limited
- 申请人地址: Room 609-616 Wharf T & T Centre Harbour City No. 7 Canton Road Tsimshatsui Kowloon, Hong Kong CN
- 专利权人: Maxpat Trading & Marketing (Far East) Limited
- 当前专利权人: Maxpat Trading & Marketing (Far East) Limited
- 当前专利权人地址: Room 609-616 Wharf T & T Centre Harbour City No. 7 Canton Road Tsimshatsui Kowloon, Hong Kong CN
- 代理机构: Murray, Adrian D'Coligny
- 优先权: US222417 20110831
- 主分类号: A47J43/28
- IPC分类号: A47J43/28
摘要:
The present invention is concerned with a locking arrangement having a first wall (16,18) defining a surface and a second wall (20,22) defining a surface with the surfaces abutting each other. The first wall is provided with a first bulge (28) defining a first elongate groove (30) facing a first direction and the second wall is provided with a second bulge (32) defining a second elongate groove (34) facing a second direction opposite to the first direction, and the grooves are positioned to define a channel (36) in which a ball bearing (38) is movable there across. The first groove has a substantially same width there across and the second groove has a narrower end and a wider end, the locking arrangement is adapted to, depending on the orientation of the channel, assume a first configuration in which the ball bearing is positioned at one end of the channel or a second configuration in which the ball bearing is positioned at the opposite end of the channel. In one of the two configurations when the channel is oriented to allow the ball bearing to roll to the wider end of the groove, the ball bearing becomes out of a path of relative movement of the walls whereby the walls become movable relative each other and hence unlocking the locking arrangement for the walls.
公开/授权文献
- EP2564747B1 Locking arrangement and utensil comprising same 公开/授权日:2015-02-25
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