The invention relates to a back and side support (2) for aids for disabled including wheelchairs (1), which have wheels (7) mounted to a chassis (6) where the back support and side support (2) includes at least one fork device (3), which is shaped with a lower piece (9), which is preferably cylindrical and can be placed in a bracket (4), which is fastened to the chassis (6) of the wheelchair and where the fork device (3) is shaped with a top part (8), which ramifies from the central axis of the lower piece (9) and where the fork device (3) in relation to the bracket (4) can be height adjusted and turned in a horizontal plane around the central axis of the lower piece (9) and where the position of the fork device can be fixed with a locking device (5). The invention also includes application of back and side support (2) for wheelchairs (1), which are provided with at least one revolvable front wheel and two rear wheels. With the invention it is achieved that it is made possible to manufacture common wheelchairs with back and side support, which simply and efficiently can be adjusted individually to the specific user such that this under all conditions is supported ergonomically optimum.
