The invention relates to a noise reduction and heat preservation vehicle-mounted carpet. The carpet comprises a carpet surface, a first carpet adhesive layer, a noise reduction layer, a second carpetadhesive layer, a heat preservation layer and a supporting layer; the carpet surface is arranged on the first carpet adhesive layer; the lower part of the first carpet adhesive layer is connected withthe noise reduction layer; the lower part of the noise reduction layer is connected with the upper part of the second carpet adhesive layer; the lower part of the second carpet adhesive layer is connected with the heat preservation layer; the lower part of the heat preservation layer is connected with the supporting layer; and a plurality of grooves are formed in the lower part of the supportinglayer. The noise reduction and heat preservation vehicle-mounted carpet is simple in structure. Wave crest sound absorption sponge is adopted, so that the noise of a vehicle can be reduced; and a softmagnetic material is adopted, and therefore, the noise reduction and heat preservation vehicle-mounted carpet is breathable, thermally insulated, fireproof, corrosion-resistant and quite practical.
本发明涉及一种消音保温车载地毯,包括毯面、第一毯胶层、消音层、第二毯胶层、保温层和支撑层,毯面设置在第一毯胶层上方,第一毯胶层的下方连接有消音层,消音层下方连接第二毯胶层的上方,第二毯胶层下方连接有保温层,保温层下方连接有支撑层,支撑层下方开设有若干凹槽,本发明结构简单,采用波峰吸音海绵,有利于减少车辆的噪音,采用软磁材料,既透气保暖,而且耐火耐腐蚀,十分实用。
Noise reduction and heat preservation vehicle-mounted carpet
一种消音保温车载地毯
2020-06-23
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / 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 |
Vehicle-mounted carpet with heat preservation performance
European Patent Office | 2020
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