Patent ID: 8365439

Claim:
A shoe comprising a detachable cushioning member, in which the cushioning member is detachable from a heel of the shoe, comprising: a seating formed at a lower surface of the heel, the seating recess comprising a first hook and loop fastener attached to a top interior surface; and a cushioning member fitted in the seating recess, of which a lower side protrudes from the heel, in which the cushioning member comprises: an upper case comprising a second hook and loop fastener having a through hole in an upper surface of the upper case, an internal guide pipe and an external guide pipe formed at an internal side and an external side of a lower surface of the upper case, respectively, and a latching protrusion by which a diameter of a lower end of a hollow hole is reduced, the hollow hole of the internal guide pipe being connected with a through hole of the second hook and loop fastener; a lower case having a size appropriate for a size of a contour of the upper case, the lower case comprising a support pipe at an upper surface of a position that corresponds to a space between the internal guide pipe and the external guide pipe and a screw fastening part having a protrusion shape and including a female screw, the screw fastening part being positioned in an upper surface of a position that corresponds to the internal guide pipe; a spring fitted around the internal guide pipe and the screw fastening part to elastically support a lower surface of the upper case against an upper surface of the lower case; a cushioning piece fitted between the internal guide pipe and the external guide pipe in a state in which the cushioning piece is fitted around an upper part of the spring to elastically support a lower surface of the upper case against an upper surface of the support pipe; and a piston rod fitted in the hollow hole of the internal guide pipe, in which a screw head of the piston rod is latched to a latching protrusion and a male screw in a lower side of the piston rod is screw-engaged with the screw fastening part.