パイプ椅い子す

noun

folding chair with tubular metal frame

A lightweight, stackable chair with a metal tube frame, often used in schools, community centers, and event halls.

• 会かい場じょうにはパイプ椅い子すが並ならべてあった。

  Folding chairs were lined up in the venue.

• パイプ椅い子すをたたんで倉そう庫こにしまった。

  I folded up the folding chairs and put them away in the storeroom.