摘要 |
The present invention relates to crampon embedded shoes comprising: a crampon casing installed inside a shoe sole; a rotary shaft installed to be rotated while vertically standing in the center inside the crampon casing, including a wire winding part in an upper part, and a male thread part in an outer circumferential surface of a lower part; a crampon including a crampon plate horizontally located inside the crampon casing, including a plurality of crampon pins vertically downwards from the crampon plate, and a female thread hole punched in the center of the crampon plate, and installed to be protruding outside a sole as the crampon pin is passing through the crampon casing by being lifted according to forward and reverse rotations of the rotary shaft while being screw-combined with the male thread part of the rotary shaft; a crampon operating part including a base plate fixed and installed in the upper part of the outer side of a shoe upper, including an upper rotary body in the upper part of the base plate, and installed to rotate with the upper rotary body and an operating cap as a central rotary shaft is passing and installed in the center while the operating cap is covered in the outside of the upper part of the upper rotary body; and a working wire whose lower part is wound on a wire winding part of the rotary shaft, whose right and left sides pass through a lateral plate of the crampon casing, passing through the inside of the shoe sole and the upper, whose upper part is wound on the upper rotary body, rotating in a caterpillar mode according to forward and reverse rotations of the operating cap, thereby rotating the rotary shaft. |