초록 ▼

An aerosol dispenser utilizes a vertical container filled with a pressurized liquid. An actuator which has a nozzle is positioned on the valve stem which is located on the top of the container. The actuator when pressed vertically or horizontally allows a jet flow of liquid to spray from the nozzle.

An aerosol dispenser utilizes a vertical container filled with a pressurized liquid. An actuator which has a nozzle is positioned on the valve stem which is located on the top of the container. The actuator when pressed vertically or horizontally allows a jet flow of liquid to spray from the nozzle. The dispenser is provided with apparatus for preventing formation of a residual liquid film after termination of the jet flow spray which would otherwise clog the nozzle.

대표청구항 ▼

What is claimed is: 1. An aerosol dispenser comprising: a vertical container filled with a pressurized liquid; an actuator for liquid ejection extending upward from a valve from the upper end of the container, said actuator having a liquid introduction stem connected both to the container and to an

What is claimed is: 1. An aerosol dispenser comprising: a vertical container filled with a pressurized liquid; an actuator for liquid ejection extending upward from a valve from the upper end of the container, said actuator having a liquid introduction stem connected both to the container and to an injection spout which terminates in a side disposed nozzle, the actuator when pressed downward ejecting a jet flow of liquid from the nozzle; and apparatus for preventing a residual liquid film after termination of the jet flow from remaining on the nozzle and clogging it, said apparatus including a first vertical cap which detachably extends downward to engage the upper end of the container and enclose the actuator, said first cap having disposed therein and sealed thereto a small vertical inner cap which slidably engages the nozzle and wipes off the film whenever downward pressure is applied to the first cap. 2. The dispenser of claim 1 wherein the nozzle extends outward from the body of the spout and has a conical shape. 3. The dispenser of claim 2 wherein the container has an outwardly extending circular periphery and encloses a flat region known as a well. 4. The dispenser of claim 3 further including enlarged vertical hollow overcap which is integral with and encloses the first and second caps and extends downwardly into the well and bears against the inner surface of the container periphery. 5. The dispenser of claim 4 wherein the overcap and first and second caps constitute an integral plastic member.