Outer sole of boot comprising, in the heel part of the damping pads projecting and elastically deformable

摘要

The outer flange (1) of the boot, comprising in its heel piece (10) a plurality of housings (100), which each have an opening (100a) in a lower surface (101) of the plate intended to be in contact with the ground, and a plurality of studs of damping (102), which are positioned in said recesses (100), in a proportion of at least one damping stud (102) for housing (100), and which, when they are not deformed, project with respect to said lower surface (101), each block of damping (102) is surrounded on all or part of its periphery by the lower surface (101), and being elastically deformable so as to be able to be compressed at least partially inside the housing (100), during a contact of the damping (102) with the ground. Each stud damping (102) includes, at the top of its projecting portion (12a), a surface (102b) in contact with the ground, which extends over its entire periphery and towards the inside of the stud (102) by a curved, concave surface (102c), which is resiliently deformable, and which makes it possible, during the contact of the damping (102) with the ground, a crushing of the damping (102) with a reduction of the curvature of said curved, concave surface (102c).