DOOR LOCKING DEVICE

摘要

Press down the push buttons(103)(203) biased to one side by the pressure springs(105)(205) supported by the push button brackets(104)(204), then the shafts(106)(206) push one end of the plate type brackets(107)(207), the hook typed levers(108)(208) held by the pins(109)(209), turns around releasing the lock of the projected pin(210). Therefore the upper structure(101) can turn around on the pivot(100) and the door is open. The handling is simple and easy and allows the space efficiency. This is a compact structure with reduced a number of parts.