| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a joint element which is used for mounting a floor joist and the like, has a divisible structure, and can suppress manufacturing cost. <P>SOLUTION: A joint element which connects the side surface of a trunk member 31 with the end surface of a branch member 41 is composed of two elements, a support body 11 and a palanquin body 21. The support body 11 has a U-shape composed of a front plate 12 and two side plates 15 and is fixed to the side surface of the trunk member 31 with bolts 36 or the like. The palanquin body 21 has a U-shape surrounding the undersurface and both side surfaces of the end of the branch member 41 and is provided with a lateral hole 29 into which a nail 49 or the like for fixing the branch member 41 is inserted. Holding grooves 25 into which the tops of the side plates 15 can be inserted are provided in the vicinity of both ends of the palanquin body 21 for mounting the palanquin body 21 to the support body 11. In the joint element, the support body 11 and the palanquin body 21 are easily divisible, and when manufacturing these, welding and complex cutout are unnecessary to suppress cost. <P>COPYRIGHT: (C)2013,JPO&INPIT |
