PROBLEM TO BE SOLVED: To provide a joint that is capable of re-fixing a sheet fixture, which is accidentally disengaged from a framework, to the framework without using a screw.SOLUTION: Provided is a joint that includes: a clamping member 4 having a pair of opposing clamping pieces 6, 6 and a bottom part 7 that connects ends of each of the clamping pieces 6, 6； and a wedge. The clamping pieces 6, 6 have a pair of holding parts 6a, 6b on the other end and an opening part A is formed between the holding parts 6a, 6b. In a state where a channel member is inserted between each of the clamping pieces 6, 6 and a sheet fixture is inserted inside each of the opening parts A in a direction crossing with the channel member, the wedge is inserted between the bottom part 7 of the clamping member 4 and the channel member, and the sheet fixture is fixed to the channel member by the wedge and the holding parts 6a, 6b.SELECTED DRAWING: Figure 4【課題】骨組から外れてしまったシート止め具をビスを使用せずに骨組に再度固定できるジョイントを提供する。【解決手段】対向する一対の挟持片６，６と各挟持片６，６の一端を連結する底部７を備える挟持部材４と楔からなるジョイントであって、挟持片６，６は他端に一対の押え部６ａ，６ｂを備えるとともに、押え部６ａ，６ｂ間に開口部Ａが形成されており、各挟持片６，６間にチャンネル材が挿入され、各開口部Ａ内にチャンネル材とクロスする方向にシート止め具が挿入された状態で、挟持部材４の底部７とチャンネル材との間に楔が挿入されて、楔と押え部６ａ，６ｂとでシート止め具をチャンネル材に固定することを特徴とする。【選択図】図４
