METAL FITTING FOR CONSTRUCTION

• Main Authors: KAWAKAZU EIJI, SHIMIZU KATSUMASA, FUJIWARA MASANOBU, ISHIKAWA KAZUHIRO, AOTANI KATSUYA
• Format: Patent
• Language: English; Japanese
• Published: 21.05.2020
• Subjects: BUILDING; FIXED CONSTRUCTIONS; GUTTERS; ROOF COVERINGS; ROOF-WORKING TOOLS; SKY-LIGHTS

To provide a metal fitting for construction capable of preventing a component such as a nut from falling and improving work efficiency of attaching a hanging fixture to a tight frame, in a work of fastening a hanging fixture for mounting a roof plate material (a wall plate material) to a tight frame, to a tight frame with a bolt or a nut, in construction of a folded-plate type metal roof (or wall).SOLUTION: A metal fitting for construction comprises: an upper plate portion 11 having an opening hole 11a; a suspended plate portion 13 formed to be folded downwardly from one end of the upper plate portion 11; a lower plate portion 12 going from a lower end of the suspended plate portion 13 toward the upper plate portion 11 side and formed to be folded in parallel with the upper plate portion 11; and an inner screw portion 3. The inner screw 3 is provided at a position corresponding to the opening hole 11a and integrally with the lower plate portion 12.SELECTED DRAWING: Figure 1 【課題】折板タイプの金属屋根(又は壁)の施工において、屋根板材(壁板材)をタイトフレームに装着するための吊子をタイトフレームにボルト・ナットにて固着する作業で、ナット等の部品を落下させることを防止でき、タイトフレームへの吊子取付の作業効率を向上させることができる建築用金具を提供する。【解決手段】開口孔１１ａを有する上板部１１と、上板部１１の一端より下方に向かって折曲形成される垂下状板部１３と、垂下状板部１３の下端より上板部１１側に向かうと共に上板部１１と平行となるように折曲形成される下板部１２と、内螺子部３とを備え、内螺子部３は開口孔１１ａに対応する位置で且つ下板部１２に一体的に設けられる。【選択図】図１