ATMOSPHERE OPEN STRUCTURE OF REDUCING AGENT TANK

PROBLEM TO BE SOLVED: To surely inhibit an atmosphere open hose tip from being blocked due to the fixation of a reducing agent and a foreign matter by a simple structure without laying an atmosphere open hose from a vehicle frame to a reducing agent tank or disposing an additional component such as a dust cover at the atmosphere open hose tip. SOLUTION: In an atmosphere open structure of the reducing agent tank having the atmosphere open hose 25 connected to the reducing agent tank 11 mounted to the vehicle frame 13 through a bracket 12, a cover 16 covering at least part of an outside surface of the reducing agent tank 11 is formed on the bracket 12, the atmosphere open hose 25 is laid between the outside surface of the reducing agent tank 11 and the cover 16 of the bracket 12, the tip 26 of the atmosphere open hose 25 is disposed at a position between the outside surface of the reducing agent tank 11 and the cover 16 of the bracket 12 where the tip 26 of the atmosphere open hose 25 is covered with the cover 16 and not exposed to the outside, and the reducing agent tank 11 is fixed to the cover 16. COPYRIGHT: (C)2011,JPO&INPIT