公开(公告)号：US5035449A

公开(公告)日：1991-07-30

申请号：US484723

申请日：1990-02-22

申请人： Naoki Shiratori ,  Yoshiaki Ueda ,  Isami Mitobe

发明人： Naoki Shiratori ,  Yoshiaki Ueda ,  Isami Mitobe

IPC分类号： E05B83/36 ,  B60J5/10 ,  E05B83/16 ,  E05B83/18 ,  E05B85/24 ,  E05C7/06

CPC分类号： E05B83/16 ,  E05C7/06 ,  Y10S292/21 ,  Y10S292/29 ,  Y10S292/43 ,  Y10T292/0853

摘要： A lock device of a door for a cargo room of a wagon type vehicle includes a main lock member disposed at the upper edge of a lower door and having a latch and a ratchet for preventing the reverse rotation of the latch; a main striker disposed at the lower edge of the upper door and engaging with the main lock member; side lock members disposed on both right and left sides of the lower side door; two side strikers engaging with the side lock members; a key operation member disposed on the outer surface of the lower door and releasing the engagement between the main lock member and the main striker; and a door opening handle disposed on the outer surface of the lower door and releasing the engagement between the side lock members and the side strikers. The latch of the main lock member is fixed by a first horizontal shaft which is in parallel with the direction of width of the car body, the ratchet of the main lock member is fixed by a second horizontal shaft which is in parallel with the first horizontal shaft and the main striker is fitted to the upper door under the state where it is in parallel with the direction of width of the car body.