Double structure comfortable moisture-permeable waterproof shoe
OwnerChung-Hao Chang, Chia-Ying Changinventors
Life of this patent
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Abstract
A moisture-permeable waterproof shoe includes an outer shoe body unit including an outer shoe upper, a midsole and an outsole. The outer shoe upper and the midsole cooperatively define an insertion space. A sock-shaped inner shoe body unit is disposed in the insertion space and includes a moisture-permeable waterproof shoe-shaped inner sleeve, an outer sock body having a sock body portion sleeved on the shoe-shaped inner sleeve, and an inner adhesive layer adhered between an outer surface of the shoe-shaped inner sleeve and an inner surface of the sock body portion. A connecting layer is fixed between the outer shoe upper and the sock body portion and between the midsole and the sock body portion.
Claims12
A double structure comfortable moisture-permeable waterproof shoe comprising:
- an outer shoe body unit including an outer shoe upper, and a midsole and an outsole fixed to a bottom end of said outer shoe upper, said outer shoe upper and said midsole cooperating with each other to define an insertion space having an open top end and a closed bottom end;
- an inner shoe body unit disposed in said insertion space and including a moisture-permeable waterproof inner sleeve, an outer sock body and an inner adhesive layer, said moisture-permeable waterproof inner sleeve defining a foot space that has an open top end and a closed bottom end and being made from at least one cut piece, said outer sock body having a sock body portion sleeved on said moisture-permeable waterproof inner sleeve, said inner adhesive layer being adhered between an outer surface of said moisture-permeable waterproof inner sleeve and an inner surface of said sock body portion, each of said inner shoe body unit and said moisture-permeable waterproof inner sleeve being a flexible tubular member configured to cover toes, an instep and an ankle of a user;
- and
- a connecting layer fixed between said outer shoe upper and said sock body portion and between said midsole and said sock body portion;
- wherein said at least one cut piece includes a lining layer, an outer fabric layer, an upright velvet layer and a moisture-permeable waterproof layer, said upright velvet layer having a plurality of spaced-apart pile yarns woven between said lining layer and said outer fabric layer;
- wherein said outer sock body further has a cuff portion that is elastic and that extends upwardly from a top end of said sock body portion, that is then folded inwardly and downwardly over a top peripheral portion of said moisture-permeable waterproof inner sleeve toward said foot space of said moisture-permeable waterproof inner sleeve, said cuff portion being sewn to only said lining layer and defining an entry opening communicating with said foot space.
Dependencies are inferred from the claim text.