PROBLEM TO BE SOLVED: To provide a portable slope which can be compactly folded in the travelling direction of a wheelchair as well as improve the traveling stability of the wheelchair by reducing the amount of downward deflection of the travelling surface of the portable slope in the expanded state.SOLUTION: A portable slope includes: a slope body 2 which serves as a travelling surface 4 of a wheelchair in an expanded state Y1 and an expansion maintaining metal fitting 3 for maintaining the expanded state Y1. The slope body 2 is formed from at least one slope connection body 5 having first connection means 7 for connecting a plurality of slope pieces 6, into which the slope connection body is divided in the travelling direction of a wheelchair, so as to be folded on the mountain fold side. The expansion maintaining metal fitting 3 includes: a first and second metal fittings 10 and 11 attached to the outside surface of the slope pieces 6 adjacent to each other in the travelling direction a connection shaft 12 for connecting the first and second metal fittings 10 and 11 so as to be bent around a lateral axis line j and a stopper part 13 for preventing the bending of the slope pieces to the valley fold side in the expanded state Y1.COPYRIGHT: (C)2016,JPO&INPIT【課題】走行方向へのコンパクトな折り畳みを可能としながら、展開状態において、走行面の下方への撓み量を減じて走行の安定性を向上させる。【解決手段】 展開状態Y1において車椅子の走行面4をなすスロープ本体2と、展開状態Y1を維持する展開維持金具3とを具える。スロープ本体2は、走行方向に分割される複数のスロープ片6を山折り側に折り畳み可能に連結する第1の連結手段7を有する少なくとも1本のスロープ連結体5から形成される。展開維持金具3は、走行方向で隣り合うスロープ片6の外側面に取り付く第1、第2金具10、11、この第1第2金具10、11を横の軸心線j廻りで屈曲可能に連結する連結軸12、及び展開状態Y1における谷折り側への屈曲を阻止するストッパー部13とを具える。【選択図】図2
