Footwear with jointed sole structure for ease of access
AssigneeNIKE, Inc.
InventorsElizabeth Langvin, MiYoung Ma, YeonGon Kim
Life of this patent
Estimating the term…
Abstract
An article of footwear includes a sole structure that has a front midsole component and a rear midsole component. A hinge connects the front midsole component to the rear midsole component and is disposed in a groove defined between the front and rear midsole components at a lower. The front midsole component and the rear midsole component are pivotable relative to one another at the groove between a use position and an access position, with the groove relatively open in the use position, and the groove relatively closed in the access position.
Claims20
An article of footwear comprising:
- a sole structure including:
- a front midsole component and a separate rear midsole component, the front midsole component and the rear midsole component together defining a groove at a lower side of the sole structure between the front midsole component and the rear midsole component;
- and
- a hinge disposed in the groove and connecting the front midsole component to the rear midsole component;
- wherein:
- the front midsole component and the rear midsole component are pivotable relative to one another at the groove between a use position and an access position with the groove relatively open in the use position and relatively closed in the access position;
- the front midsole component includes a heel footbed that extends over the groove and overlays the rear midsole component in the use position, and is spaced apart from the rear midsole component in the access position;
- and
- the rear midsole component includes an inner surface and at least partially defines a recess at the inner surface;
- the sole structure further including a tab protruding at a side periphery of the heel footbed;
- and
- wherein the tab is disposed in the recess when the sole structure moves to the use position to secure the heel footbed in the use position.
An article of footwear comprising:
- a sole structure including:
- a front midsole component and a separate rear midsole component, the front midsole component and the rear midsole component together defining a groove at a lower side of the sole structure between the front midsole component and the rear midsole component;
- and
- a hinge disposed in the groove and connecting the front midsole component to the rear midsole component;
- wherein:
- the front midsole component and the rear midsole component are pivotable relative to one another at the groove between a use position and an access position with the groove relatively open in the use position and relatively closed in the access position;
- the front midsole component includes a heel footbed that extends over the groove and overlays the rear midsole component in the use position, and is spaced apart from the rear midsole component in the access position;
- the rear midsole component includes an inner surface;
- and
- a side of the heel footbed and the inner surface of the rear midsole component include complementary interlocking features that secure the heel footbed in the use position.
Dependencies are inferred from the claim text.