Wheelchair Cup Holder

A clip-in cup holder I made for a colleague's wheel chair.

Top Clip may need some filing to slide into the frame. Two sizes of bottom clip provided (his chair's down pipe was a bit angled and a longer one was needed).

Bottom clip should be glued or plastic welded to the frame. Top clip should stay just fine with friction, but can be glued if needed.

Use a self-tapping screw to fix cup holder cup to the frame with the fastener. The cup can be rotated and then fastened to take into account that the top pipe on the chair would be slightly angled.

Mirroring everything should make this a left hand model.

FreeCAD file included (it's a bit of a mess, but it's all there!)

Edit:
Added an improved bottom clip that can be fastened with a screw and is more bendable.