1results about How to "Reduce walking resistance" patented technology

The utility model discloses an anti-skidding wear-resisting sole which comprises a sole body, a plurality of sets of installation grooves are formed in the sole body, anti-skidding mechanisms are arranged on the inner sides of the installation grooves, each anti-skidding mechanism comprises an outer sleeve and anti-skidding nails, the outer sleeves are fixed in the installation grooves, and a plurality of sets of anti-skidding nails are distributed on the outer sides of the outer sleeves. Multiple sets of inclined grooves are formed in the inner side of the outer sleeve, linkage blocks are fixedly arranged on the inner sides of the multiple sets of anti-skid nails, pushing blocks are fixedly arranged on the inner sides of the multiple sets of linkage blocks, inclined blocks are fixedly arranged on the outer walls of the multiple sets of pushing blocks, the multiple sets of inclined blocks are slidably connected with the multiple sets of inclined grooves, a rotating sleeve is rotationally arranged at the bottom end of the outer sleeve, and a screw rod is fixedly arranged on the top face of the rotating sleeve. By designing the telescopic and adjustable anti-skid nail structure, the technical problem that the anti-skid effect is gradually weakened due to long-term abrasion of traditional fixed anti-skid lines is effectively solved.