Patent ID: 7618388
Filing Date: 2009-11-17
Classification: A61F

Abstract:
1. A walking boot of high-rigidity light-weight rehabilitation comprising: a foot support, being comprised of plastic material and having a bottom surface and two lateral edges each of said two lateral edges being configured with a slot, said slot having a contact surface and a locking part configured at a preset height on one side of said slot; two leg supports, being comprised of plastic material and having a stretch support, an insert configured on a bottom of said stretch support, and a restriction edge between said stretch support and said insert, each insert engaging into the slots configured on the lateral edges of the foot support, said restriction edge being pushed against the contact surface on top of the slot, each slot having a bottom with a flexible positioning locker protruding to one side, being aligned and locked with the locking part configured on the slot of said foot support; and two strengthening pieces, being comprised of metal and being respectively buried inside the leg support, each strengthening piece having an upper part located within range of the stretch support and a lower part located within range of the insert.