Chafe and/or a walker
View Patent ↗The present invention is directed to a chafe useable on an orthopedic walker and including members which define a slot through which a strap, such as the strap of a walker, may pass. The chafe also includes a stud on the member, and a connection element connecting the stud and members defining the slot.
1. A walker, comprising:
a frame having at least one set of substantially collinear apertures and a slot, wherein the collinear apertures and the slot are substantially coplanar, and
at least one chafe comprising a member having a slot therein, a stud, and connection means connecting the stud and member having the slot therein,
wherein the member having the connection means and the stud are formed as a unitary construction independent of the frame, and
wherein each aperture is shaped so that the stud can be passed head first therethrough, held in the aperture and released therefrom.
2. The walker of claim 1 wherein the stud has an enlarged head.
3. The walker of claim 1 wherein at least two sets of apertures are provided.
4. The walker of claim 3 wherein each aperture has a narrower upper end in use, and a wider lower part in use, so that the head of a stud can pass through the lower part of the aperture but be retained by the material defining the upper part of the aperture.
5. The walker of claim 4 wherein at least one set of apertures has an associated slot in the walker frame.
6. The walker of claim 4 wherein each set of apertures has an associated slot in the walker frame.
7. The walker of claim 5 wherein the upper edge of the slot is formed to a triangular saw tooth pattern, the edges of each upwardly extending part, in use, being such that the head of the stud will be retained therein.
8. The walker of claim 6 wherein the upper edge of the slot is formed. to a triangular saw tooth pattern, the edges of each upwardly extending part, in use, being such that the head of the stud will be retained therein.