ONE-PUSH HINGE DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an one-push hinge device capable of reducing the size and being manufactured at low cost. SOLUTION: This one-push hinge device is provided with a shaft 3 arranged coaxially to rotate a housing 1 and a case 2 and having a first lock pin 19 and a second lock pin 20; a spring 23 for closing; a pin holder 26 for closing; a lock pin holding part 38 provided in the pin holder 26; a spring 28 for opening; a pin holder 30 for opening; a second lock pin holding part 39; and a push button 7 for pushing the shaft 3 so as to change from a close state where the shaft 3 is energized in the direction to close the housing 1 by energizing force of the spring 23 to an open state where the first lock pin 19 is held inside the lock pin holding part 38 of the pin holder 26, the second lock pin 20 is separated from the second lock pin holding part 39 of the pin holder 30 and the shaft 3 is energized in the direction to open the case 2 by energizing force of the spring 28. COPYRIGHT: (C)2007,JPO&INPIT