The present invention makes the metering chamber of a metering valve of an aerosol container larger and makes it possible to dispense the contents of the metering chamber to the outside more completely. An aerosol metering valve is made of a housing 11 a valve stem 12 a suction tube 17 provided at the lower end of t...

This aerosol cap for a trigger-type aerosol device is characterized: in being provided with a nozzle (21) with a jetting hole for jetting a fluid inside an aerosol container a lever (30) that is integrated with the nozzle (21) or engages with the nozzle and a cap body (40) for covering the nozzle (21) and the lever ...