SOLE DEVICE WITH AIR CUSHION FUNCTION,申请号US201313962896-传众专利搜索

SOLE DEVICE WITH AIR CUSHION FUNCTION

申请公布号：US2015040424(A1)

申请号：US201313962896

申请日期：2013.08.08

申请公布日期：2015.02.12

申请人：

Lo Chih-Fang

发明人：Lo Chih-Fang

分类号：A43B13/20

主分类号：A43B13/20

地址：Taichung City TW

摘要：A sole device with air cushion function includes a sole body having a receiving space and a sealing film, the sealing film sealing the receiving space, the sole body having a plurality of supporters formed at a top side thereof; and an air valve set assembled in the receiving space, the air valve set having a main valve, a sub valve and at least one air duct. Under this arrangement, the air flows into the sole body via the air valve set and a motion of a foot of a user.

主权项：1. A sole device with air cushion function comprising: a sole body being elastic, the sole body having a receiving space being open, the sole body having a sealing film, the sealing film sealing the receiving space, the sole body having a plurality of supporters formed at a top side thereof, the sole body and the supporters formed as one piece, the supporters extended from a bottom side of the sole body to the receiving space at the top side of the sole body, each supporter having a bottom groove defined therein, each supporter having an inner wall and an outer wall, the outer wall of each supporter abutting against the sealing film at one end thereof; and an air valve set assembled in the receiving space, the air valve set having a main valve, a sub valve and at least one air duct, the main valve and the sub valve in the receiving space spaced from each other, so as to define a first air chamber, a second air chamber and an air admission room located between the first air chamber and the second air chamber, one of the main valve and the sub valve having an air admission pipe and an air exhaust pipe, another of the main valve and the sub valve having a sub air exhaust pipe, the air admission pipe communicating with the air admission room and the first air chamber, or the air admission pipe communicating with the air admission room and the second air chamber, the air duct connected to the air exhaust pipe at one end thereof, another end of the air duct connected to the sub air exhaust pipe, so as to make the air flowable between the first air chamber and the second air chamber; wherein, the air flows into the first air chamber and the second air chamber via the air admission pipe and a motion of a foot.