| 摘要 |
PROBLEM TO BE SOLVED: To provide a hinge device with a simple constitution by which opening and closing by rocking and mounting and removing operation can be easily performed. SOLUTION: The hinge device consists of a fastener 10 fixed on an outer frame 1 and a rocking fitment 30 fixed on a front frame 2. In the fastener 10, the base part side of the right side edge of a hooking hole 13 is arranged lower than the left side edge and an introducing part 14 through which a supporting shaft 35 can be advanced toward the hooking hole 13 from the side is formed and an elastic member 20 extending forward is arranged from the base part side of the hooking hole 13. The elastic member 20 is arranged in such a way that it is lower than the top face of the introducing part 14 and higher than the apex side of the hooking hole 13 and when the supporting shaft 35 is advanced from the introducing part 14 into the hooking hole 13 and is moved forward, the elastic member 20 is elastically deformed to receive the supporting shaft 35 at the front of the hooking hole and the supporting shaft 35 is pinched between the front end face 15 of the hooking hole and the front end face 25 of the elastic member to be hinge-connected so as to freely rocked to the outer frame 1.
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