To provide a walking aid tool which carries the load of a lower leg during standing and is able to kick out the ground when moving from standing to leg swinging in accordance with a walking cycle to thereby ensure smooth walking.SOLUTION: Provided is a walking aid tool for aiding in walking, comprising: a lower leg-carried section (15, 25) carried by a lower leg； a grounding section (75) located on the grounding surface at a lower end of the lower leg； and a foot placing plane (68) for placing the foot thereon. The grounding section (75) comprises: a bottom surface carrying portion (180)； a first grounding portion (181) carried by an elastic member at the bottom surface carrying portion and grounds in the vicinity of the heel of the hoot placed on the foot placing plane； a second grounding portion (185) carried by an elastic member at the bottom surface carrying portion and grounds in the vicinity of the big toe of the hoot placed on the foot placing plane； a third grounding portion (183) carried by an elastic member at the bottom surface carrying portion and grounds in the vicinity of the heel of the hoot placed on the foot placing plane； and a fourth grounding portion (187) carried by an elastic member installed to a toe-tip side placed on the foot placing plane.SELECTED DRAWING: Figure 18【課題】歩行周期に合わせて立脚時には下腿の荷重を支持するとともに立脚時から遊脚時への移行の際に接地面を蹴り出すことが可能で歩行がスムーズに行える歩行支援具を提供。【解決手段】歩行を支援する歩行支援具であって、下肢に支持される下肢支持部（１５、２５）と、この下肢の下端で接地面に設置する接地部（７５）と足を載置する足載置台（６８）を備え、接地部（７５）は、底面支持部（１８０）と、底面支持部に弾性部材で支持されて足載置台に載置された足の踵付近で接地する第１接地部（１８１）と、底面支持部に弾性部材で支持されて前記足載置台に載置された親指付け根付近で接地する第２接地部（１８５）と、底面支持部に弾性部材で支持されて足載置台に載置された小指付け根付近で接地する第３接地部（１８３）と、弾性部材で支持されて足載置台に載置された指先端側で設置する第４接地部（１８７）とから構成する。【選択図】図１８
