公开(公告)号：EP2294939A1

公开(公告)日：2011-03-16

申请号：EP09734662.1

申请日：2009-03-31

申请人： Panasonic Electric Works Co., Ltd

发明人： KUMODE, Takahiro ,  KODAMA, Naofumi ,  SAITOU, Toshihiro

IPC分类号： A45D20/12 ,  A45D1/00

CPC分类号： A45D6/00 ,  A45D20/12

摘要： A bushing (11) is provided with a twist regulation portion (A1) to regulate twist of a power cord (10) for setting an expected disconnection portion (A3) for the power cord (10) to be disconnected due to twist of the power cord (10) in a tubular inner space (11a) of the bushing (11) by regulating twist of the power cord (10) by the twist regulation portion (A1), and a spark attenuation portion (A2) is provided at a portion in the tubular inner space (11a) of the bushing (11) nearer to a distal end thereof than the twist regulation portion (A1) to attenuate spark (S) occurred in the tubular inner space due to disconnection of the power cord (10) at the expected disconnection portion (A3).

摘要翻译： 为了限制电源线（10）因电源的扭曲而断开的预期断开部分（A3）的电源线（10）的扭曲，套管（11） 通过利用扭转限制部（A1）限制电源线（10）的扭转，从而将电线（10）引导到衬套（11）的管状内部空间（11a）中，并且火花衰减部（A2） 在衬套11的管状内部空间11a中，比扭转限制部A1更靠近其远端，以减弱由于电源线10的断开而在管状内部空间中产生的火花S， 在期望的断开部分（A3）。