| 摘要 |
PROBLEM TO BE SOLVED: To provide a storage capable of being automatically closed at a wide rotating angle position at low costs without using an elastic member. SOLUTION: This storage includes a pair of upper and lower hinge devices 40, 10 for rotatably pivoting a door 2 of the storage 1, a lower spacer 15 mounted on a top face of the lower hinge 11 and having a lower through-hole 17 of a rotating shaft 14, and an upper spacer 24 mounted on a lower face 2A of the door 2, having an upper through-hole 28 of the rotating shaft 14, and superposed on the lower spacer 15. The upper spacer 24 is risen while kept into contact with a lower inclined face 20 composed of a spiral face formed around the lower through-hole 17 of the lower spacer 15 in accompany with opening of the door 2. COPYRIGHT: (C)2011,JPO&INPIT
|
