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Closing lid, lid body and recessed closing manhole lid of manhole lid recess
Closing lid, lid body and recessed closing manhole lid of manhole lid recess
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机译:人孔盖凹部的关闭盖,盖体和凹入的人孔盖
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摘要
PROBLEM TO BE SOLVED: To provide a blocking lid of a manhole cover recess which has a simple structure, and can block recesses of a variety of manhole covers .SOLUTION: A blocking lid 100 is provided for blocking a recess 11 recessed on an upper surface of a manhole cover 10 so as to be inserted with a tool for opening/closing the manhole cover and to be provided with an engaging shaft 12 to which the tool for opening/closing the manhole cover engages inside the recess 11. The blocking lid 100 also comprises: a lid body 110 which can block the recess 11 from the upper face side of the manhole cover 10, and is formed with a coupling part 114 connected to the engaging shaft 12 at the rear surface side; and a band body 120 which couples the coupling part 114 and the engaging shaft 12 inside the recess 11 in a state that the lid body 110 blocks the recess 11.
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