Window breaking device, vehicle door and vehicle

The utility model provides a window breaking device, a vehicle door and a vehicle, the window breaking device comprises a shell, a mounting cavity is formed in the shell, and the two ends of the mounting cavity in the first direction are open; the window breaking assembly comprises a window breaking...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NIU HUI, LIU QINGBIN, WANG TIECHUANG, GAO JIE, HOU JIZHUANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING FIRE-FIGHTING HUMAN NECESSITIES LIFE-SAVING PERFORMING OPERATIONS REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES TRANSPORTING VEHICLES IN GENERAL WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES
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Beschreibung
Zusammenfassung:	The utility model provides a window breaking device, a vehicle door and a vehicle, the window breaking device comprises a shell, a mounting cavity is formed in the shell, and the two ends of the mounting cavity in the first direction are open; the window breaking assembly comprises a window breaking bolt; the driving part is arranged in the mounting cavity, and the driving part can move in the first direction; the driving piece can drive the driven piece to rotate, and at least part of the window breaking bolt is arranged in the driven piece and matched with the window breaking bolt in a locking mode; the energy storage component is arranged between the cavity wall of the first cavity and the window breaking bolt; wherein the driving part can drive the driven part to rotate so as to release the locking state of the driven part and the window breaking bolt, and the energy storage part can drive the window breaking bolt to break a window. The window breaking device is simple in structure and convenient to opera