| 摘要 |
PROBLEM TO BE SOLVED: To provide hinge mechanisms 20 and 30 of a door capable of preventing the slippage of stopper plates 23 and 33 from hinge plates 21 and 31 and also being applied to a lift hinge. SOLUTION: The front end 21c of the hinge plate 21 or the abutting surface 33b of the stopper plate 33 is inclined, and when the stopper plates 23 and 33 are abutted on the hinge plates 21 and 31, the stopper plates 23 and 33 have difficulty of slipping from the hinge plates 21 and 31 so as to come into under the hinge plates 21 and 31. The front end 21c of the hinge plate 21 or the abutting surface 33b of the stopper plate 33 is inclined to prevent the stopper plates from being slipped from the hinge plates, so that the stopper plates 23 and 33 can be raised along the inclination, and the hinge mechanisms can be applied to the lift hinge mechanism.
|
