| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hinge mechanism having effectively enhanced strength to applied entangling force with an addition of simple structure to a receptacle. <P>SOLUTION: A hinge mechanism comprises a metal plate arm 2, a resin receptacle 3, and a hinge shaft 4 connecting an end of the metal plate arm 2 and the resin receptacle 3. A metal pad plate 5 is inserted to a portion of the receptacle 3 to form an engagement surface 5x. A pressing part 2x is arranged on a site deviated from a shaft center m of the hinge shaft 4 in the end of the metal arm 2, so as to engage the engagement surface 5x at a predetermined opening angle. <P>COPYRIGHT: (C)2012,JPO&INPIT |
