The invention provides a heat insulation device of a van vehicle, and belongs to the technical field of machinery. The heat insulation device solves the problem that the use of the existing heat insulation device of the van vehicle is inconvenient. The heat insulation device of the van vehicle comprises sealed air bags, wherein the air bags are used for being abutted against the inner side wall of a van body of the van vehicle and include a left air bag and a right air bag which are mutually independent; each of the left air bag and the right air bag is in a rectangular plate shape in an inflated state; the left air bag and the right air bag are connected through a connecting element capable of realizing the mutual folding of the left air bag and the right air bag; and an air nozzle is arranged on each of the left air bag and the right air bag. The heat insulation device of the van vehicle has the advantage that the use is convenient.
Heat insulation device of van vehicle
2015-08-26
Patent
Electronic Resource
English
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
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