A kind of leg restraint of wheelchair,The wheelchair, which includes one, to be had there are two the chair frame unit for the foot prop for forming what front side,And two installed the what grade foot props respectively and be suitable for the pedal unit of the foot trampling for user,The leg restraint includes two and ties up leg unit,This etc. ties up leg unit and is installed on the what grade foot props respectively and be suitable for untiedly fixing the leg of the user,Each this tie up leg unit include one define leg that one was open and was suitable for the support user tie up leg seat,Several fixing pieces being tied up the projection outward of leg seat by this and being removably fixed on the corresponding foot prop,And at least one connects the opening two sides for tiing up leg seat and can limit the leg of the user with opening and ties up the fixing belt on leg seat at this. The setting of leg unit is tied up by this etc., the leg for shielding and sustain the user can be firmly positioned, with preferable Ride safety.一種輪椅之腿部固定裝置，該輪椅包含一個具有兩個形成於前側之腳架的椅架單元，及兩個分別安裝於該等腳架且適用於供使用者的足部踩踏的腳踏單元，該腿部固定裝置包含兩個縛腿單元，該等縛腿單元分別安裝於該等腳架上且適用於可解開地固定該使用者的腿部，每一個該縛腿單元包括一個界定出一個開口且適用於承托該使用者之腿部的縛腿座、數個由該縛腿座往外突伸且可拆離地固定在相對應之該腳架上的固定件，及至少一個連接該縛腿座之該開口兩側且能開啟地將該使用者的腿部限位在該縛腿座上的固定帶。藉由該等縛腿單元的設置，可穩固地定位護持該使用者的腿部，以具有較佳的乘坐安全性。
