Key Ring

A concept for a new kind of a key ring, with a radial deformation - while attaching a key - instead of an axial deformation, as with the well-known key rings. May be, it could help, to make the attaching and detaching a little bit easier. A protecting cap, made of deformable plastic material or soft rubber, is an option, to increase the security against unintentional opening. The renderings show both kinds of the key rings, for comparison only. If my proposal is really feasible for manufacturing, I don't know. A sample has not been manufactured. Comments are appreciated. The model is available in the following data formats: STEP-file (.stp) and the native files (.prt) and (.asm), in a (.zip)-folder, for users of »PTC Creo Parametric 2.0«