基本信息:
- 专利标题： 具有手动锁定机构的膝部联结器以及大腿义肢
- 专利标题（英）：Knee joint including manual lock mechanism and artificial thigh
- 申请号：CN200880127991.2 申请日：2008-03-07
- 公开(公告)号：CN101959477A 公开(公告)日：2011-01-26
- 发明人： 奥田正彦 , 中矢贺章
- 申请人： 纳博特斯克株式会社
- 申请人地址： 日本东京都
- 专利权人： 纳博特斯克株式会社
- 当前专利权人： 纳博特斯克株式会社
- 当前专利权人地址： 日本东京都
- 代理机构： 中国专利代理(香港)有限公司
- 代理人： 田*; 杨楷
- 国际申请： PCT/JP2008/054178 2008.03.07
- 国际公布： WO2009/110097 JA 2009.09.11
- 进入国家日期： 2010-09-07
- 主分类号： A61F2/64
- IPC分类号： A61F2/64
Technology of a manual lock mechanism for manually switching over oscillation of an upper member and a lower member at a knee joint between locked and unlocked conditions. A simple structure of the manual lock mechanism and size reduction of the knee joint or an artificial leg are aimed at in particular. For these purposes, one of oscillating shafts for swingably coupling the upper member and thelower member is regulated. Therefore, the manual lock mechanism includes the oscillating shaft including an irregular part and a lock member for regulating the movement of the oscillating shaft. The lock member can be switched over between the locked condition of being in contact with the irregular part of the shaft and the unlocked condition of being separate from the irregular part. When locked, force from the oscillating shaft is applied as compression load in the longitudinal direction of the lock member.
公开/授权文献:
- CN101959477B 具有手动锁定机构的膝部联结器以及大腿义肢 公开/授权日：2013-08-28