It is possible to The present invention rotating the pair of left and right side frame smoothly, the user providing a walking assistance device capable of supporting the weight and posture in a stable state. The A pair of left and right side frames 20, around the axis of the side frame support portions provided at both end portions in the width direction of the connecting frame 31 for connecting the side frames to each other, with respect to the connecting frame and it opened to an angle that is substantially perpendicular, in the walking assist device which is provided rotatably in the state were alternately superposed with respect to the rear side of the connecting frame, and both ends in the width direction of the second connecting rod 33 in the connecting frame a first connecting member 38 fixed to the parts, as well as connecting the second connecting member 39 fixed to the front portion from the grip portion of the handle portion 24 in the side frame 20 by bolts 393, the first connection member and the second connecting member and it is provided around the axis freely relative rotation around the axis Y of the bolt.BACKGROUND 8【課題】左右一対の側枠をスムースに回動することができるとともに、使用者の体重や姿勢を安定した状態に支えることができる歩行補助器を提供する。【解決手段】左右一対の側枠20を、側枠同士を連結する連結枠31における幅方向の両端部に設けた側枠支持部の軸芯を中心として、連結枠に対して略直交する角度に開いた状態と、連結枠の背面側に対して互い違いに重ね合わせた状態とに回動自在に設けた歩行補助器において、連結枠における第2連結杆33の幅方向の両端部に固定した第1連結部材38と、側枠20におけるハンドル部24の把持部より前側部分に固定した第2連結部材39とをボルト393で連結するとともに、第1連結部材と第2連結部材を、ボルトの軸芯Yを中心として軸回りに相対回動自在に設けている。【選択図】図8
