PROBLEM TO BE SOLVED: To provide a walker with seat part, which can be used as a walker for assisting an elderly or person with walking difficulty in moving outside and also can be used as a chair such as a seat with casters locked in resting during moving.SOLUTION: A walker with seat part 1 including plural rotatable double-wheel casters 3 arranged on front/rear right/left of a bottom part of a base part is provided with a horizontal grip part 22 for the walker and a rotatable operation lever 4 in parallel to the grip part 22, arranged on an upper part of the base part. With the operation lever unoperated, all the double-wheel casters are automatically locked. With the operation lever operated, lock is cancelled and the double-wheel casters are movable. In an intermediate part of the double-wheel casters of the base part and the grip part, a seat part 5, which is integrated with a storage part 51, is arranged, and the grip part is located on a back face.COPYRIGHT: (C)2016,JPO&INPIT【課題】高齢者や歩行困難者が戸外での移動を補助する歩行器として使用でき、移動途中で休む場合に、キャスターをロックして腰掛け等の椅子として用いることができる腰掛け部付き歩行器を提供する。【解決手段】基礎部の底部の前後左右に複数の旋回可能な双輪キャスター3を設けた腰掛け部付き歩行器1であって、基礎部の上部には水平な歩行器用の把持部22とこれに平行で回動可能な操作レバー4を設け、操作バーを操作しない場合は自動的に全ての双輪キャスターがロックされ、操作レバーを操作することによりロックを解除して移動可能にし、基礎部の双輪キャスターと把持部との中間には収納部51とを一体にした腰掛け部5を設け、前記把持部が背面に位置するようにした。【選択図】図1