PROBLEM TO BE SOLVED: To provide a tool which prevents thighs from being opened and retains a correct and stable posture even when a user is seated, fastens a body when the user is moved in wheelchair or the like and prevents a risk of falling, and is capable of ensuring safety of the user according to requirements regardless of an individual difference.SOLUTION: The thigh stabilizing retainer includes: a thigh support body 1 supporting a seating face side and a lateral face side of a thigh and being attachable on an armrest of a chair and a belt-shaped thigh retainer body 2 positioned on an upper face side of the thigh and retaining the thigh. The thigh support body 1 includes: a seating face support part 11a supporting the seating face side of the thigh and a side face support part 11b supporting the lateral face side. The thigh retainer body 2 is adjustable in length and can adjust contact area of the thigh with the thigh support body on the seating face side and the lateral face side according to individual difference of the user by combining both edges so as to be moved with respect to the thigh support body 1.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】 着座時であっても、大腿部の開きを防止して姿勢を正しく安定保持すると共に、車椅子等で移動する際にも身体を固定することで落下の危険性を防ぎ、使用者の安全性を、個人差を問わずに要望に応じて快適に確保できる器具を提供する。【解決手段】 大腿部の座面側及び側面側を支え、椅子の肘置に取り付け可能な大腿部支持体(1)と、大腿部の上面側に位置し、大腿部を保持するベルト状の大腿部保持体(2)とを有し、前記大腿部支持体(1)が、大腿部の座面側を支える座面支持部(11a)と、側面側を支える側面支持部(11b)とを有し、前記大腿部保持体(2)が長さ調整可能であって、両端部を、前記大腿部支持体(1)に対して移動自在に組み合わせることで、使用者の個人差に対応して、大腿部の座面側及び側面側における大腿部支持体との接触面積を調整可能にした。【選択図】図1
