| 摘要 |
PROBLEM TO BE SOLVED: To provide a joint device capable of blocking up a joint part having a corner part, without damaging a joint plate, and without projecting upward, in the present invention.SOLUTION: A joint device is constituted of: a joint plate support part provided via a joint part having a corner part and formed on one skeleton joint part side having the doorway in the longitudinal-lateral direction; a part corresponding to this joint plate support part, that is, a slide support recessed part formed on the doorway side of the other skeleton having the doorway; a support plate provided on an upper surface of the slide support recessed part and slidingly movable in the longitudinal-lateral direction; a floor joint plate for supporting a rear end part by the joint plate support part and supporting a tip part by the support plate; a cover plate installed on the support plate so as to be positioned in an upper part of the floor joint plate; and a wall surface joint device provided between wall surfaces in the doorway vicinity of the one skeleton and the other skeleton, in which and the support plate is slidably installed in the lateral direction in the one skeleton, and is slidably installed in the longitudinal direction in the other skeleton.SELECTED DRAWING: Figure 1 |
