| 摘要 |
PROBLEM TO BE SOLVED: To maximize a height position adjusting range of a cross timber receiving part. SOLUTION: A movable side post part 13 of a movable member 3 is fitted to a fixed side post part 6 of a fixed member 2 from the outside, and an engaging position of an engaging protrusion part 10 and an engaging hole 19 is adjusted to adjust the height position of the cross timber receiving part 14. A pair of side piece parts 15, 16 at the movable side post part 13 can be bent outside through a bend groove 22, and the bent piece part is constituted to be placed over a mounting piece part 5 of the fixed member 2 from above. The height position of the cross timber receiving part 14 can thereby be adjusted also by adjusting the bent position of the side piece parts 15, 16. COPYRIGHT: (C)2007,JPO&INPIT
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