| 摘要 |
<p>PROBLEM TO BE SOLVED: To greatly adjust the position of a door in up-down direction by coupling a rear end portion of a coupling member to a supporting member in a rotatable manner in up-down direction and providing a fixing mechanism for fixing the coupling member to the supporting member between the supporting member and the coupling member. SOLUTION: When the position of a door D is to be adjusted in up-down direction, a fixing bolt 51 is loosened at first, and the coupling member is set to a rotatable state. Next, a screwdriver is inserted from a large width portion 28a of an operation hole 28, and a tightening bolt 4 is loosened. Thereafter, the coupling member is adequately rotated in up-down direction around its rear end portion (fixing bolt 51) as a center. By doing this, the door D is displaced in up-down direction, and its position in up-down direction can be adjusted. After the adjustment, the tightening bolt 4 is tightened. Then, A displaced member 3 is fixed to a supporting member 1, and the coupling member is fixed to the supporting member 1 through the displaced member 3. Thus, the door position can be greatly adjusted in up-down direction.</p> |
