Buffer null stock for trekking or Nordic walking

摘要

This invention, the stick (1), the buffer for the especially stick or trekking stock or Nordic walking stock regards (2). The buffer (2), in the top (4), did the shape of the especially concave place, the stock shaft (1a) expedient in order to install (10) it possesses, to the bottom, it possesses the rolling surface (5). In this case, the rolling surface (5) rolls and intersection direction (22), substantially plane surface or barely it is structure of convex condition in regard to motion, but the longitudinal direction which is vertical to that (21), when the stick (1) the user moves, you push with the stick and during the movement which is separated, in the based surface (3), in order to form the rolling surface, you are bent in convex condition. When the buffer of this kind (2) is, it formed from elastomer material the buffer (2) at least, the rolling surface (5) in the territory, one was installed at least elastically, it is hard, compatibility and the gluing action which confront the very various based surface the retention component of inelasticity (9) by arranging inside the elastomer material, are superior, being quiet in the simultaneously hard based surface, the use which does not have problem becomes possible. Selective figure Figure 1