| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inexpensive door locking device where noise is not generated at the tip of a locking rod, even in a state that a door is opened and a supporter formed of an elastic material is not necessary to be inserted. <P>SOLUTION: A bent part 17 bent toward the door 2 is formed at the tip of the locking rod 6 which goes up and down in connection to an operation handle 3 arranged at the door 2, and straight parts 18 and 16 are formed above and below it. The guide 14 of a support plate is disposed on the rear face of the door 2 for supporting the tip of the locking rod 6. A contact 14a at the tip side of the guide 14 is formed in a position higher than a contact 14b on a base end side. Since the straight part 18 is engaged with the inclined guide 14 of the support plate 7 in a state that the locking rod 6 is lowered and the door 2 is opened, a gap between them becomes small, and the locking rod 6 is prevented from rattling even if the door 2 is opened. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
