The invention provides an automobile cab pressure relief valve and an automobile. The pressure relief valve comprises a pressure relief valve body, wherein the pressure relief valve body consists of a cavity structure and a top mechanism arranged surrounding the same; a first end opening of the cavity structure consists of a first opening part and a second opening part, the top mechanism consists of a fixed grating structure and a movable grating structure, the fixed grating structure fixedly covers the first opening part, the movable grating structure is movably connected with a first side of the fixed grating structure, the movable grating structure rotates relative to the fixed grating structure and has a closed state completely covering the second opening part and an opening state enabling the second opening part to be exposed; the automobile cab pressure relief valve further comprises a pressure relief rubber sheet, the rubber sheet is arranged inside the cavity structure and completely covers the first end opening; the first end of the pressure relief rubber sheet is connected with one side end of the first end opening of the cavity structure, and when being in the closed state, the movable grating structure compresses the pressure relief rubber sheet and the movable grating structure and the cavity structure are fixedly arranged in a clamping manner.
Automobile cab pressure relief valve and automobile
2015-05-27
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
Electromagnetic type automobile body pressure relief valve and automobile
European Patent Office | 2020
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