Shoe nail set
OwnerChing-Huang Wuinventor
Life of this patent
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Abstract
A shoe nail set includes a connecting part and a nail part. The connecting part has a connecting post extending outward from the center thereof and a plurality of screw threads at the periphery thereof with equal angular distant spacing apart each other and a plurality of wedges and arc blocks being disposed alternately surrounding the post. The nail part provides an annular edge surrounding the wedges and the arc blocks and a plurality of nail legs extends downward and outward. The connecting part engages with a nail base disposed at a shoe sole.
Claims7
A shoe nail set, comprising:
- a connecting part, having a connecting post extending outward from the center thereof and a plurality of screw threads at the periphery thereof with equal angular distant spacing from each other and a plurality of wedges and arc blocks being disposed alternately surrounding the post;
- and
- a nail part, providing an annular edge surrounding the wedges and the arc blocks and a plurality of nail legs extending downward and outward;
- whereby, the connecting part engages with a nail base disposed at a shoe sole.
A nail base used in a shoe nail set, being made of high molecular material, comprising:
- a central base bore, providing base threads at the inner wall thereof;
- a base ring, surrounding the base bore and providing a plurality of wedge recesses and arc recesses at the outer side thereof alternately;
- and
- a main body, providing a plurality of material holes;
- whereby, the nail base is integrated with a shoe sole and engages with a shoe nail in the shoe nail set with the wedge recesses and the arc recesses meshing with a plurality of wedge and arc blocks in the shoe nail set tightly.
Dependencies are inferred from the claim text.