| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To surely lock a door in a closing position without flapping. <P>SOLUTION: Locking mechanisms 19 and 20 are provided on both the front and rear sides of the link opening/closing type door 12 for opening/closing an entrance of a cabin. When the door 12 is closed, the locking mechanisms 19 and 20 are engaged with strikers 21 and 22 on the side of a cabin body 11, so that the door 12 can be locked on both the front and rear sides. In addition, the door 12 is attracted to the inside of the cabin at the locking of the door 12, so as to be more firmly locked, and so that the rear locking mechanism 20 far from an opening/closing handle 18, serving as a point to which a force is applied at the closing operation of the door 12, can be smoothly and surely engaged with the rear striker 22. <P>COPYRIGHT: (C)2004,JPO</p> |
