초록 ▼

The present invention is a shoe with an interchangeable heel. It comprises a latch member mounted to the bottom surface of the heel portion of the outsole of the shoe, and a frame member mounted to the top surface of the heel within a recess thereof. The latch member includes a wedge and a leaf-spri

The present invention is a shoe with an interchangeable heel. It comprises a latch member mounted to the bottom surface of the heel portion of the outsole of the shoe, and a frame member mounted to the top surface of the heel within a recess thereof. The latch member includes a wedge and a leaf-spring attached to the wedge. The leaf-spring has a stepped detent and a lever biased by a spring tension away from the wedge. The frame member has a wedge shaped slot for receiving the wedge of the latch member in a dove-tail connection, and an internal cavity connected to the wedge shaped slot for housing the leaf-spring of the latch member and having a front crossbar.

대표청구항 ▼

A shoe with an interchangeable heel, comprising: a. an outsole having a heel portion with a bottom surface; b. a heel having a top surface and a front side, the top surface having a generally rectangular shaped recess extending to the front side; c. a latch member including a wedge and a leaf-spring

A shoe with an interchangeable heel, comprising: a. an outsole having a heel portion with a bottom surface; b. a heel having a top surface and a front side, the top surface having a generally rectangular shaped recess extending to the front side; c. a latch member including a wedge and a leaf-spring; d. said wedge of said latch member having a top surface, a bottom surface, a front end, a rear end and two lateral sides, the front end having a notch, the rear end and the two lateral sides forming a U-shaped beveled sidewall of said wedge such that the bottom surface of said wedge is wider than the top surface of said wedge, and the bottom surface of said wedge having a shallow slot; e. said leaf-spring having an upper segment and a lower segment each having a front end portion and a rear end portion, the front end portion of the lower segment forming a stepped detent and a lever; f. means for attaching said front end portion of the upper segment of said leaf-spring to said bottom surface of said wedge within said shallow slot thereof; g. means for coupling said rear end portions of said upper and lower segments of said leaf-spring together such that said front end portion of said lower segment is biased by a spring tension away from said front end portion of said upper segment; h. means for mounting said latch member to said heel portion of said outsole, such that said top surface of said wedge of said latch member is brought into contact with said bottom surface of said heel portion of said outsole; i. a generally rectangular shaped frame member having a top surface, a bottom surface, a front end, a rear end and two lateral sides, the frame member further having a wedge shaped slot extending from the front end of the frame member and exposed on the top surface of the frame member, and having two lateral channels and a rear edge forming a U-shaped beveled sidewall of the frame member engageable with said U-shaped beveled sidewall of said wedge of said latch member such that the wedge shaped slot receives said wedge of said latch member in a dove-tail connection, the frame member further having a cavity exposed to the bottom surface of the frame member and connected to the wedge shaped slot for housing said leaf-spring of said latch member, and the front end of the frame member having a crossbar; and j. means for mounting said frame member to said top surface of said heel within said recess thereof, such that said top surface of said frame member is flush with said top surface of said heel, and said front end of said frame member is flush with said front side of said heel; k. whereby said heel can be interchangeably attached to said heel portion of said outsole by sliding said wedge of said latch member into said wedge shaped slot of said frame member such that said leaf-spring is situated inside said cavity of said frame member, and as said lower segment of said leaf-spring extends away from said upper segment of said leaf-spring, said stepped detent engages with said crossbar at said front end of said frame member which prevents said latch member from sliding out of said frame member, thereby securing said heel to said shoe, and said heel can be interchangeably detached and replaced by pressing said lever of said leaf-spring of said latch member in a direction towards said outsole as allowed by said notch at said front end of said wedge of said latch member so that said stepped detent of said leaf-spring of said latch member is disengaged with said crossbar of said frame member, and sliding said wedge of said latch member out from said wedge shaped slot of said frame member to separate said heel and said shoe.