STOPPER FIXTURE OF SWITCHING DOOR FOR STORAGE SHED

摘要

PURPOSE: To prevent the fatigue failure of a stopper and to prolong the life of the stopper by fitting the stopper to a fitting frame movably in the longitudinal direction in response to the displacement of a stopper pin when a door is opened or closed. CONSTITUTION: A stopper 7 is fixed to a bumper 8 fixed to a slide rail 6 while stopper pieces 7A, 7B are faced to a stopper pin 10 side and stepped screws with a specific size are inserted into the fitting holes 13 of a fitting face 7C for fixing. Since gaps are formed between the lower face of the rail 6 and the upper face of the stopper 7 and between the wall faces of the fitting holes 13 and the step portion wall faces of the screws 11, the stopper 7 is moved longitudinally in response to the movement of the pin 10 drifted with its trajectory as a stopper arm 4 is rotated when a door 3 is opened or closed, thereby uniforms the pressing force applied to the pin 10 when the pin 10 passes through hold sections 7D, 7E.