< Topic >The old person and body obstacle are and when the person walks, try to be able to adjust the interval of the trail inter-frame the left and right where the user inserts the body in the walking auxiliary tool which is used.SolutionsThe top of front and back 2 these trail sections 22,23 which extend to top and bottom direction trail frame 21,21 of the left and right pair which is concatenated by handle 24 and these trail frames 21, the 1st concatenated bar it possessed the 2nd concatenated bar 33 to which, concatenates the front part of handle 24 of 32 which is concatenated in trail section 22 of the front of trail frame 21 and the trail frame for 1st concatenated bar 32, although it can have the projected part 36 which does the phaseless length adjustment and pore 37 it could have for 2nd concatenated bar 33, the lock component 33c which does the length adjustment of the stepless floorWalking auxiliary tool 11.< Choice figure >Drawing 1【課題】老人や身体障がい者が歩行するときに使用される歩行補助具において、使用者が体を入れる左右の脚フレーム間の間隔を調節できるようにする。【解決手段】上下方向に延びる前後2本の脚部22,23の上端部がハンドル24によって連結された左右一対の脚フレーム21,21と、これら脚フレーム21を、脚フレーム21の前方の脚部22で連結する第1連結杆32と、脚フレームのハンドル24の前方部分同士を連結する第2連結杆33を有し、第1連結杆32には、段階的な長さ調節を行う突部36と孔部37が備えられる一方、第2連結杆33には、無段階の長さ調節を行うロック部材33cが備えられた歩行補助具11。【選択図】図1
