Stretch-resistant automobile air duct assembly

The utility model discloses a stretch-proof type automobile air duct assembly, relates to automobile air duct technical field, including air duct main part, connecting pipeline, filter plate, said filter plate is movably connected inside connecting pipeline, the inside of connecting pipeline is provided with the fixed groove, the both sides of fixed groove are movably connected with slider, and the fixed groove is connected with the slider. The rear end of the sliding block is fixedly connected with a spring, the rear end of the sliding block is fixedly connected with a pull rod, and grooves are formed in the two ends of the filter plate. The sliding blocks are clamped into the grooves, so that the filter plates can be fixed into the fixing grooves, when air is exhausted and discharged from the air outlets, dust in the air is intercepted through the filter plates, the dust is prevented from entering the interior of an automobile through the air outlets, and the body health of people is protected; and the pull