A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a cleaning tool for cleaning a wall surface of a tunnel and others, which can be easily installed and replaced.SOLUTION: A cleaning tool has a belt-like body to sweep a wall surface and the belt-like body is suspended from a support plate. The support plate is a thin plate and fixed on the wall surface of a tunnel and others by being inserted in a receiver fixed on the wall surface of the tunnel and others. The receiver comprises: a rectangular rear wall, which is tightly fixed on the wall surface of the tunnel and others; a concave front wall, which is disposed in front of the rear wall; a bottom wall, which connects lower ends of the rear wall and the front wall to each other; and side walls, which connect both of right and left ends of the rear wall and the front wall. The receiver has an insertion space inside these surrounding wall surfaces, which allows the support plate to be inserted in it.SELECTED DRAWING: Figure 1
【課題】取付け交換が容易な、トンネル等の壁面を清掃する清掃具を提供すること。【解決手段】支持板に、壁面を拭き払うための帯状体を吊り下げてある清掃具であって、前記支持板は、薄板状であると共に、トンネル等の壁面に固着する受け具へ挿嵌することでトンネル等の壁面に固定されるものであり、前記受け具は、トンネル等の壁面に密着固定される矩形状の後壁と、該後壁よりも前方に配置される凹字状の前壁と、後壁と前壁の下端部同士を結ぶ底壁と、後壁と前壁の左右両端部同士を結ぶ側壁と、からなると共に、それら壁面に囲まれた内側面には、前記支持板を挿嵌可能な差し込み空間を有する構成にする。【選択図】図１
PROBLEM TO BE SOLVED: To provide a cleaning tool for cleaning a wall surface of a tunnel and others, which can be easily installed and replaced.SOLUTION: A cleaning tool has a belt-like body to sweep a wall surface and the belt-like body is suspended from a support plate. The support plate is a thin plate and fixed on the wall surface of a tunnel and others by being inserted in a receiver fixed on the wall surface of the tunnel and others. The receiver comprises: a rectangular rear wall, which is tightly fixed on the wall surface of the tunnel and others; a concave front wall, which is disposed in front of the rear wall; a bottom wall, which connects lower ends of the rear wall and the front wall to each other; and side walls, which connect both of right and left ends of the rear wall and the front wall. The receiver has an insertion space inside these surrounding wall surfaces, which allows the support plate to be inserted in it.SELECTED DRAWING: Figure 1
【課題】取付け交換が容易な、トンネル等の壁面を清掃する清掃具を提供すること。【解決手段】支持板に、壁面を拭き払うための帯状体を吊り下げてある清掃具であって、前記支持板は、薄板状であると共に、トンネル等の壁面に固着する受け具へ挿嵌することでトンネル等の壁面に固定されるものであり、前記受け具は、トンネル等の壁面に密着固定される矩形状の後壁と、該後壁よりも前方に配置される凹字状の前壁と、後壁と前壁の下端部同士を結ぶ底壁と、後壁と前壁の左右両端部同士を結ぶ側壁と、からなると共に、それら壁面に囲まれた内側面には、前記支持板を挿嵌可能な差し込み空間を有する構成にする。【選択図】図１
CLEANING TOOL
清掃具
NISHIKAWA MASAKATSU (author)
2016-07-07
Patent
Electronic Resource
Japanese