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Cabinet door self-locking piece of file cabinet
A lock body is located between a blocking head and a lock catch, a lock rod is arranged in a cavity in the lock body, the lock rod is sleeved with a reset spring, a spring bolt integrally formed with the lock rod is arranged at the left end of the lock rod, the left end of the reset spring abuts against the spring bolt, and the right end of the reset spring abuts against the inner side wall of the cavity; the left end and the right end of the lock body are provided with reserved grooves for the spring bolt and the lock rod to extend out respectively, the rear portion of the spring bolt is provided with an inclined face, and the left end of the lock catch is provided with a lock hole for the lock rod to insert. When the door is closed, after the spring bolt of the lock body is jacked by the stop head, the reset spring is in a compressed state, the lock rod on the right side of the lock body is inserted into the lock hole of the lock catch, and the two doors (namely the right cabinet door and the left cabinet door) can be locked by a conventional door lock. When the left cabinet door is opened, the lock rod of the left cabinet door retracts into the lock body under the elastic force effect of the reset spring in the lock body, the lock rod is not inserted into the lock hole of the lock catch any more, namely, the right cabinet door is unlocked, and the two doors (namely the right cabinet door and the left cabinet door) can be freely opened and closed.
本发明公开了一种文件柜柜门自锁件，锁体位于挡头和锁扣之间，所述锁体内部的空腔中设有锁杆，锁杆上套接有复位弹簧，锁杆左端设有与其一体成型的锁舌，且复位弹簧左端抵靠锁舌，右端抵靠空腔内侧壁；锁体左右两端分别设有用于锁舌和锁杆伸出的预留槽，且锁舌后部设有斜面，锁扣左端设有用于锁杆插入的锁孔。本发明当门为关闭时，锁体的锁舌被挡头顶住后，此时复位弹簧处于压缩状态，锁体右侧的锁杆插入锁扣的锁孔内，此时用常规的门锁即可将双门(即右柜门和左柜门)锁住。当左柜门被打开，在锁体内的复位弹簧的弹力作用下，其锁杆收回至锁体内，锁杆不再插入锁扣的锁孔，即右柜门解锁，双门(即右柜门和左柜门)可自由开合。
Cabinet door self-locking piece of file cabinet
A lock body is located between a blocking head and a lock catch, a lock rod is arranged in a cavity in the lock body, the lock rod is sleeved with a reset spring, a spring bolt integrally formed with the lock rod is arranged at the left end of the lock rod, the left end of the reset spring abuts against the spring bolt, and the right end of the reset spring abuts against the inner side wall of the cavity; the left end and the right end of the lock body are provided with reserved grooves for the spring bolt and the lock rod to extend out respectively, the rear portion of the spring bolt is provided with an inclined face, and the left end of the lock catch is provided with a lock hole for the lock rod to insert. When the door is closed, after the spring bolt of the lock body is jacked by the stop head, the reset spring is in a compressed state, the lock rod on the right side of the lock body is inserted into the lock hole of the lock catch, and the two doors (namely the right cabinet door and the left cabinet door) can be locked by a conventional door lock. When the left cabinet door is opened, the lock rod of the left cabinet door retracts into the lock body under the elastic force effect of the reset spring in the lock body, the lock rod is not inserted into the lock hole of the lock catch any more, namely, the right cabinet door is unlocked, and the two doors (namely the right cabinet door and the left cabinet door) can be freely opened and closed.
本发明公开了一种文件柜柜门自锁件，锁体位于挡头和锁扣之间，所述锁体内部的空腔中设有锁杆，锁杆上套接有复位弹簧，锁杆左端设有与其一体成型的锁舌，且复位弹簧左端抵靠锁舌，右端抵靠空腔内侧壁；锁体左右两端分别设有用于锁舌和锁杆伸出的预留槽，且锁舌后部设有斜面，锁扣左端设有用于锁杆插入的锁孔。本发明当门为关闭时，锁体的锁舌被挡头顶住后，此时复位弹簧处于压缩状态，锁体右侧的锁杆插入锁扣的锁孔内，此时用常规的门锁即可将双门(即右柜门和左柜门)锁住。当左柜门被打开，在锁体内的复位弹簧的弹力作用下，其锁杆收回至锁体内，锁杆不再插入锁扣的锁孔，即右柜门解锁，双门(即右柜门和左柜门)可自由开合。
Cabinet door self-locking piece of file cabinet
文件柜柜门自锁件
ZHAO XINBO (author)
2023-05-12
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser