Dressler, Goldsmith, Shore & Milnamow, Ltd.
Shoe with detachable heel structure
 A shoe with detachable heel structure. The shoe readily replaces a worn or damaged heel by a new one due to the detachable heel structure. The shoe has a detachable heel, a heel mounting block and a cushion sandwitched between the heel and the block. The heel has a coupling recess and a pair of coupling arms. The heel mounting block has a projecting insert engaged with the coupling recess, a pair of sliders, a pair of receptacle holes receiving the coupling arms, a pair of arm hooks fixed in the sliders and engaged with the coupling arms, a small diameter shaft telescopically received in a larger diameter shaft with a slider returning spring fitted over the shafts, a guide pin for guiding the rectilinear movement of each slider, and a predetermined length of guide slot receiving the guide pin therein. The shafts couple the sliders to each other so that the sliders are elastically moved in opposed directions. 
A
A43B
inventional
Jung S.
Choi