US Patent No. 10,656,436

GLASSES WITH WEARING CUSHION DEVICE


Patent No. 10,656,436
Issue Date May 19, 2020
Title Glasses With Wearing Cushion Device
Inventorship Hao-Jan Mou, Hsinchu (TW)
Ta-Wei Hsueh, Hsinchu (TW)
Chi-Feng Huang, Hsinchu (TW)
Yung-Lung Han, Hsinchu (TW)
Assignee MICROJET TECHNOLOGY CO., LTD., Hsinchu (TW)

Claim of US Patent No. 10,656,436

1. A pair of glasses with a wearing cushion device, the glasses comprising:a main body comprising at least one temple;
at least one inflatable cushion disposed on a surface of the at least one temple;
an air pump in communication with the at least one inflatable cushion;
a switch element;
a control unit electrically connected with the switch element and the air pump;
an air channel embedded within the main body and in communication with the at least one inflatable cushion and the air pump; and
a pressure valve structure embedded within the main body and in communication with the air channel, and the pressure valve structure is electrically connected with the control unit,
wherein when the switch element is turned on, the switch element issues an enabling signal to the control unit and the control unit enables the air pump in response to the enabling signal, wherein when the air pump is enabled, an ambient gas is transferred to the at least one inflatable cushion through the air channel, so that the at least one inflatable cushion is inflated with the gas and expanded, wherein the pressure valve structure is a switchable valve structure comprising a check valve and a relief valve, the check valve allows the gas in the air channel to flow in only one direction without backflow, and the relief valve adjusts a pressure of the gas in the air channel, wherein when the air pump is enabled by the control unit in response to the enabling signal, the gas in the air channel is transferred in one direction by the check valve of the pressure valve structure.