The invention discloses an automobile roof, and relates to the technical field of automobile manufacturing. The automobile roof comprises a polystyrene foam plastic layer and a knitted fabric layer, and further comprises a soundproof vibration-damping layer and a sound-absorbing and heat-insulating layer which are arranged between the polystyrene foam plastic layer and the knitted fabric layer, wherein the polystyrene foam plastic layer, the soundproof vibration-damping layer, the sound-absorbing and heat-insulating layer and the knitted fabric layer are adhered together in an adhering manner. According to the automobile roof, the problems of poor strength and poor soundproof and heat-insulating effects of an existing automobile roof material can be solved.
Automobile roof
2015-05-06
Patent
Elektronische Ressource
Englisch
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |