Emergency opening device

The invention discloses an emergency opening device which is characterized in that a shell is fixedly connected with a fixed bracket; the push rod is arranged on the shell in a sliding mode in the axial direction of the push rod, the push rod is arranged on the shell in a sliding mode and has an ene...

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Bibliographic Details
Main Authors GAN HUIPING, FANG JIANHUI, DENG DUOHUA, CAI GUANHONG, ZHANG YANSHENG, JIN YING, LIN GUIMAO, ZOU LINHAI, ZHANG YU, TU YUEHUI, ZHOU JIAN
Format Patent
LanguageChinese
English
Published 08.11.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:The invention discloses an emergency opening device which is characterized in that a shell is fixedly connected with a fixed bracket; the push rod is arranged on the shell in a sliding mode in the axial direction of the push rod, the push rod is arranged on the shell in a sliding mode and has an energy-stored position and a non-energy-stored position, and when the push rod is located at the non-energy-stored position, the push rod presses the opening button; the rotating part is rotationally arranged on the shell in the circumferential direction of the pushing rod, the rotating part is rotationally arranged on the shell and provided with a locking position and a ready position, and the rotating part is configured to rotate from the ready position to the locking position to push the pushing rod to slide from the non-energy-storage position to the energy-storage position so as to compress the elastic part; the locking piece is fixedly arranged on the shell, and the locking piece can be remotely controlled to lo
Bibliography:Application Number: CN202210974594