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US 11,198,053 B2Granted
Functional shoes and functional device for functional shoes
OwnerHong-Soon Parkinventor
Life of this patent
Estimating the term…
Abstract
A functional shoe includes a sole, a functional part to provide a specific function to the functional shoe, a fixing part provided to fix the functional part; and a coupling part provided to be coupled to the fixing part, and directly or indirectly coupled to the sole, at an opposite side to a side coupled to the fixing part. The fixing part includes a fixing body provided to be coupled to the functional part, and a leg member formed to extend from the fixing body in a reference direction which is a direction facing the sole from the fixing body. The coupling part includes an insertion slot provided inside the coupling part to be open in a direction opposite to the reference direction such that the leg member is inserted into the insertion slot.
Claims20
A functional shoe comprising:
- a sole;
- a functional part to provide a specific function to the functional shoe;
- a fixing part provided to fix the functional part;
- and
- a coupling part provided to be coupled to the fixing part, and directly or indirectly coupled to the sole, at an opposite side to a side coupled to the fixing part,
- wherein the fixing part includes:
- a fixing body provided to be coupled to the functional part;
- and
- a leg member formed to extend from the fixing body in a reference direction which is a direction facing the sole from the fixing body;
- and
- wherein the coupling part includes an insertion slot provided inside the coupling part to be open in a direction opposite to the reference direction such that the leg member is inserted into the insertion slot,
- wherein the coupling part includes:
- a coupling body directly or indirectly coupled to the sole;
- and
- a seating portion provided to protrude from the coupling body in the opposite direction to the reference direction, wherein the insertion slot is open in the opposite direction to the reference direction, inside the seating portion, and
- wherein the seating portion includes:
- a separation member provided to be spaced apart from the coupling body in the opposite direction of the reference direction to form a separation space between the separation member and the coupling body;
- and
- a connecting member to connect the separation member with the coupling body, and
- wherein the insertion slot is formed through an inner surface, which is a surface facing the separation space of the separation member, and an outer surface which is a surface opposite to the inner surface.
17 more elements
A functional shoe comprising:
- a sole;
- a functional part to provide a specific function to the functional shoe;
- a fixing part provided to fix the functional part;
- and
- a coupling part provided to be coupled to the fixing part, and directly or indirectly coupled to the sole, at an opposite side to a side coupled to the fixing part,
- wherein the fixing part includes:
- a fixing body provided to be coupled to the functional part;
- and
- a leg member formed to extend from the fixing body in a reference direction which is a direction facing the sole from the fixing body;
- and
- wherein the coupling part includes an insertion slot provided inside the coupling part to be open in a direction opposite to the reference direction such that the leg member is inserted into the insertion slot,
- wherein the fixing part includes:
- first and second fixing parts spaced apart from each other in a front-rear direction of the sole,
- wherein the coupling part includes:
- first and second coupling parts spaced apart from each other in the front-rear direction of the sole,
- wherein the functional part includes:
- a sliding plate to provide, to the functional shoe, a sliding function, and
- wherein each of the first fixing body of the first fixing part and the second fixing body of the second fixing part has an elongated hole extending in the front-rear direction, such that the sliding plate is coupled to the first and second fixing parts even if a spacing between the first and second fixing parts is changed within a specific length.
15 more elements
A functional shoe comprising:
- a sole;
- a functional part to provide a specific function to the functional shoe;
- a fixing part provided to fix the functional part;
- a coupling part provided to be coupled to the fixing part, and directly or indirectly coupled to the sole, at an opposite side to a side coupled to the fixing part;
- a coupling body inserted into a receiving part provided in the sole and coupled to the sole to mitigate coupling between the coupling part and the sole;
- an auxiliary lever rotatably coupled to the coupling body toward a bottom surface of the sole;
- and
- a coupling protrusion protruding toward the bottom surface of the sole from the auxiliary lever and detachably coupled to the sole,
- wherein the fixing part includes:
- a fixing body provided to be coupled to the functional part;
- and
- a leg member formed to extend from the fixing body in a reference direction which is a direction facing the sole from the fixing body;
- and
- wherein the coupling part includes an insertion slot provided inside the coupling part to be open in a direction opposite to the reference direction such that the leg member is inserted into the insertion slot.
11 more elements
A functional device for functional shoes coupled to a sole of a shoe to provide a function to the shoe, the functional device for functional shoes comprising:
- a functional part to provide a specific function to the shoe;
- a fixing part provided to fix the functional part;
- and
- a coupling part provided to be coupled to the fixing part, and directly or indirectly coupled to the sole, at an opposite side to a side coupled to the fixing part,
- wherein the fixing part includes:
- a fixing body provided to be coupled to the functional part;
- and
- a leg member formed to extend from the fixing body in a reference direction which is a direction facing the sole from the fixing body;
- wherein the coupling part includes an insertion slot provided such that the leg member is inserted into the insertion slot by a specific length in the reference direction,
- wherein the coupling part includes:
- a coupling body directly or indirectly coupled to the sole;
- and
- a seating portion provided to protrude from the coupling body in the opposite direction to the reference direction,
- wherein the insertion slot is open in the opposite direction to the reference direction, inside the seating portion,
- wherein the seating portion includes:
- a separation member provided to be spaced apart from the coupling body in the opposite direction of the reference direction to form a separation space between the separation member and the coupling body;
- and
- a connecting member to connect the separation member with the coupling body, and
- wherein the insertion slot is formed through an inner surface, which is a surface facing the separation space of the separation member, and an outer surface which is a surface opposite to the inner surface.
16 more elements
Dependencies are inferred from the claim text.