DISPENSER

摘要

Disclosed is a dispenser capable of smoothly spraying content material in the form of fine mist with the aid of air pressure alone or in combination with a self-contraction characteristic. The dispenser includes a single-use dispenser dispensing content material using air pressure, and a reusable dispenser dispensing content material using air pressure and a self-contraction characteristic. The single -use dispenser includes a first type single-use dispenser and a second-type single -use dispenser. The first type single-use dispenser comprises a vessel filled with content material and air pressure, a valve installed on the top of the vessel, and a push button for pushing the valve. The first type single -use dispenser further has an air suction hole in one side of the valve for applying supplementary air pressure to the inside of the valve, so that the content material can be sprayed in the form of a fine mist. The second type single-use dispenser comprises a vessel filled with content material and air pressure, a valve installed to the top of the vessel and a push button for pushing the valve. This second type single-use dispenser further comprises an auxiliary valve installed near the valve, thereby guiding air pressure in the vessel to the push button in order to supplement air pressure of the valve, so that the content material can be sprayed in the form of a fine mist. The dispenser using air pressure and a self-contraction characteristic comprises an outer vessel, an inner vessel installed in the outer vessel and having a self-contraction characteristic, a valve for discharging content material in the inner vessel, a push button for pushing the valve, and an auxiliary valve installed near the valve in order to applying supplemental air pressure to the push button.