The invention relates to an emergency window-breaking and escaping device. The emergency window-breaking and escaping device comprises a press cover and a crushing needle. Spanking the press cover can drive the crush needle to pierce glass. The press cover comprises an end portion for allowing people to spank. The end portion is provided with a slot with an opening. A card which is printed with advertisement information and is used for allowing people to read is inserted into the slot through the opening. According to the emergency window-breaking and escaping device, the press cover is provided with the card which is capable of being changed and is printed with the advertisement information, the combination of an advertisement and the emergency window-breaking and escaping device is achieved, arranging the advertisement individually on a vehicle ( like a bus ) is not needed, the space can be saved, people can deepen the impression of the specific position and specific using method of the emergency window-breaking and escaping device while reading the advertisement, people are more prone to think and understand, and people are assisted to use the emergency window-breaking and escaping device.
Emergency window-breaking and escaping device
2015-08-12
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |