| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a manual unlocking device which ensures the operability of lock releasing operation by means of an operating lever, and improves the operability of the lock releasing operation by means of a key section. <P>SOLUTION: The manual unlocking device is formed of: a link section 55 which is arranged so as to link between an upper lock member 41 and the key section 47, and movable in a direction that connects between a locking position and an unlocking position; and a lever interlocking section 56 which is operable in interlock with the operating lever 46. The link section 55 has a link 61 which is connectable to/separable from a lever-side rod 66 in the direction that connects between the locking position and the unlocking position. The link 61 is formed so as to move from the locking position to the unlocking position upon abutting of the lever-side rod 66 thereon, according to the lock releasing operation of the operating lever 46, whereas it moves in a direction that is separate from the lever-side rod 66, according to the lock releasing operation of the key section 47. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
