CONNECTION STRUCTURE OF OPENING FRAME

To provide a connection structure of an opening frame which makes it possible to easily and quickly connect an opening frame such as a door frame to a building side material with immovable state.SOLUTION: In order to couple a door frame 2 serving as the opening frame to a base member 8 which is the building side material attached to a reinforcing member 7, a plurality of connecting tools 20 arranged in the longitudinal direction of the side frame member 2A forming the door frame 2 is used. These connecting tools 20 are configured to include two connecting members 23 and 24 arranged at the door frame 2 with the positions of the base portions at the same position in the longitudinal direction of the side frame member 2A. These connecting members 23 and 24 extend from the base portion to the opposite side in the longitudinal direction of the side frame member 2A respectively. Since the tips of the two connecting members 23 and 24 are connected to the base member 8, the door frame 2 is connected to the base member 8 attached to the reinforcing member 7.SELECTED DRAWING: Figure 5 【課題】ドア枠等の開口枠を躯体側建材に不動状態で連結することを容易かつ短時間で行えるようになる開口枠の連結構造を提供すること。【解決手段】開口枠となっているドア枠２を補強部材７に取り付けられた躯体側建材となっている下地部材８に連結するために、ドア枠２を形成している側枠部材２Ａの長さ方向に複数配置された連結具２０が用いられ、これらの連結具２０は、基部の位置が側枠部材２Ａの長さ方向における同じ位置になってドア枠２に配置されている２個の連結部材２３，２４を含んで構成されており、これらの連結部材２３，２４は、互いに前記基部から側枠部材２Ａの長さ方向の反対側へ延びており、２個の連結部材２３，２４の先部が下地部材８に結合されていることにより、ドア枠２は補強部材７に取り付けられた下地部材８に連結される。【選択図】図５