Patent ID: 6948260
Filing Date: 2005-09-27
Classification: A43B

Abstract:
1. An air-pumping shoe with a bottom sole; wherein, the bottom sole contains an outsole, a first air unit and a second unit; a heel section of the outsole being provided in recess with a first air chamber; a foot sole section of the outsole being provided in recess with a second air chamber; at least one ventilation outlet being provided each on the sidewalls of the first and the second air chambers to communicate to the ambient; the first air unit containing a body and merely striding over the first air chamber, multiple air ducts being laterally provided in recess on the body to connect through the ventilation outlet on the sidewall of the outsole, a waterproof, air permeable film and a cushion being provided in sequence over the body of the first air unit; and the second air unit containing a body and merely striding over the second air chamber, multiple air ducts being laterally provided in recess on the body to connect through the ventilation outlet on the sidewall of the outsole, a waterproof, air permeable film and a cushion being provided in sequence over the body of the second air unit.