roller type uprightとは 意味・読み方・使い方

In an upright type vacuum cleaner, a point 26b of action of a support board 26 abuts on a cam 13c when the main body 13 is raised after use, the support board 26 rotates on a rotary shaft 26a, and a small roller 27 abutting on a floor face can support the main body 13 in order to prevent the vacuum cleaner being tumbled backward.例文帳に追加

本体部１３を使用を終えて立てると、支え板２６の作用点２６ｂがカム１３ｃと当接し、前記支え板２６が回動軸２６ａを中心に回動し、小ロ−ラ−２７が床面に当接し、本体部１３を支えるため、特に後方への転倒を防止することができるアプライト型電気掃除機。 - 特許庁