公开(公告)号：US20180199669A1

公开(公告)日：2018-07-19

申请号：US15868813

申请日：2018-01-11

Applicant: Microjet Technology Co., Ltd.

Inventor： Shih-Chang Chen ,  Li-Pang Mo ,  Jia-Yu Liao ,  Hsien-Ting Huang ,  Chi-Feng Huang ,  Yung-Lung Han

IPC: A43B23/02 ,  A43B3/00 ,  F04B45/047 ,  F04B49/02 ,  F04B49/22

CPC classification number: A43B23/029 ,  A43B3/0005 ,  A43B11/00 ,  A43C11/00 ,  F04B45/047 ,  F04B49/022 ,  F04B49/22

Abstract: A shoe automatic inflatable cushion system is applied to a shoe which includes a shoe body and a bottom part connected therewith. When a weight sensor disposed on the bottom part detects a load, a control module receives an enabling signal and accordingly drives an air pump to operate, so that an inflatable cushion disposed in the shoe body is inflated and expanded. When an air pressure sensor detects the pressure inside the inflatable cushion higher than a specified threshold interval, the air pressure sensor sends a disabling signal to the control module, and the control module receives a disabling signal and accordingly stops operation of the air pump.