Linkage mechanism of multichannel excitation gas source device

• Main Authors: MA FANGYUN, WANG XIAOQIANG, LI MINGQI, ZHU YUANCHUN, LIU CHANG, REN JIAN
• Format: Patent
• Language: Chinese; English
• Published: 27.05.2022
• Subjects: AIRCRAFT; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT; AVIATION; COSMONAUTICS; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; EQUIPMENT FOR SHIPPING; FLYING SUITS; LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS; PARACHUTES; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; TRANSPORTING

The utility model belongs to the technical field of aviation emergency safety lifesaving equipment, and particularly relates to a linkage mechanism of a multi-channel excitation air source device. Comprising a plurality of starting ropes, a linkage disc, a valve body connecting piece, a release valve, an air source device excitation rope and a starting handle. One end of each starting rope is connected with the starting handle, and the other end of each starting rope penetrates through a positioning hole in the linkage disc and is connected with the linkage disc through a nut; one end of the air source device excitation rope penetrates through a center hole in the linkage disc and is connected with the linkage disc through a nut, and the other end of the air source device excitation rope is connected with the release valve through the valve body connecting piece. The air source device can be started to work inside and outside the cabin under the emergency condition, the emergency air bag is inflated and forme