The invention discloses a truck side wall assembly and a truck. The truck side wall assembly comprises a side wall outer plate and a side wall inner plate which are attached to each other. An exhaust hole is formed in the side wall outer plate. A gas inlet is formed in the side wall inner plate. A gas passageway is arranged between the side wall outer plate and the side wall inner plate. The exhaust hole is communicated with the gas inlet through the gas passageway. The exhaust hole and the gas inlet are formed in the side wall outer plate and the side wall inner plate respectively and communicated through the gas passageway in the truck side wall assembly, and therefore when a truck door on the truck side wall assembly is closed, gas flow can be discharged through the gas passageway, and door closing resistance is reduced; meanwhile, a through hole in a sheet metal part serves as the exhaust structure, and ageing failures can not occur after long-term use.
Truck side wall assembly and truck
2015-12-23
Patent
Electronic Resource
English