Shoe with cushion and ventilation device
First Claim
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1. A shoe with a cushion and ventilation device, the shoe comprising:
- uppers forming an external shape; and
a sole forming a bottom of the uppers and having the cushion and ventilation device, the cushion and ventilation device comprising;
an air pump having an air discharge tube provided at its one side; and
an air tube having a connection pipe connecting to the air discharge tube of the air pump, and an air chamber, wherein the air pump is provided by placing an upper sheet having a cavity on a lower sheet having an intake hole, and thermally bonding circumference surfaces of the upper and lower sheets using microwave, and wherein the upper and lower sheets further comprise a sponge having contraction and restoring forces therein.
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Abstract
Provided is a shoe with a cushion and ventilation device. The cushion and ventilation device includes an air pump having an air discharge tube provided at its one side, and an air tube having a connection pipe connecting to the air discharge tube of the air pump, and an air chamber, wherein the air pump is provided by placing an upper sheet having a cavity on a lower sheet having an intake hole, and thermally bonding circumference surfaces of the upper and lower sheets using microwave, and wherein the upper and lower sheets further comprise a sponge having contraction and restoring forces therein.
74 Citations
8 Claims
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1. A shoe with a cushion and ventilation device, the shoe comprising:
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uppers forming an external shape; and
a sole forming a bottom of the uppers and having the cushion and ventilation device, the cushion and ventilation device comprising;
an air pump having an air discharge tube provided at its one side; and
an air tube having a connection pipe connecting to the air discharge tube of the air pump, and an air chamber, wherein the air pump is provided by placing an upper sheet having a cavity on a lower sheet having an intake hole, and thermally bonding circumference surfaces of the upper and lower sheets using microwave, and wherein the upper and lower sheets further comprise a sponge having contraction and restoring forces therein. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification