| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wooden truss framework member easily joined to a globe in a tense state and quickly and inexpensively assemblable for construction by a considerably simple configuration. Ž<P>SOLUTION: This wooden truss framework member comprises a wooden truss 1 in which a male screw rod insertion hole 2 extending from the center of the butt end thereof inward is formed. Female screw tube insertion holes 3, 4 which extend from the lateral one side surface thereof to the other side surface and which are orthogonal to the male screw rod insertion hole 2 are formed in the wooden truss framework member. Female screw tubes 6, 7 having screw holes 8, 9 communicating with the male screw rod insertion hole 2 when a male screw rod is inserted are fitted into the female screw tube insertion holes 3, 4. The male screw rod 5 is inserted into the male screw rod insertion hole 2, and the insertion end side of the male screw rod is screwed into the screw holes 8, 9 to connect the male screw rod 5 and the female screw tubes 6, 7. Therefore, the male screw rod 5 is prevented from coming out of the male screw rod insertion hole 2, and the female screw tubes 6, 7 are prevented from coming out of the female screw tube insertion holes 3, 4. The globe 12 is assembled to the end of the male screw rod 5 which projects from the male screw rod insertion hole 2. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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