Patent ID: 7275661

Claim:
A container with a pump for discharging bubbles, comprising: a container body having a neck portion; and a pump for discharging bubbles provided on the neck portion of the container body, wherein the pump for discharging bubbles comprises: (a) a cylinder for liquid in which a first piston slides; (b) a cylinder for air in which a second piston slides; (c) a pump head on which a nozzle is provided and which is connected to the first piston and the second piston so as to drive the both pistons; (d) a vapor-liquid mixing chamber in which liquid delivered from the cylinder for liquid and air delivered from the cylinder for air are joined; and (e) a bubbling member provided between the nozzle and the vapor-liquid mixing chamber; liquid within the container body and outside air are joined in the vapor-liquid mixing chamber and the joined vapor-liquid is bubbled via the bubbling member to be discharged in a foamy state from the nozzle by depressing the pump head; and the pump head has a double-pipe structure comprising an inside cylinder member and an outside cylinder member which are fitted in a state that they can be rotated with respect to one another, the nozzle is provided on the outside cylinder member, the inside cylinder member is provided with a bubble flow portion positioned on the downstream side of the bubbling member, the bubble flow portion is provided with a plurality of discharging holes which vary in diameters, and the container is constructed such that the nozzle of the outside cylinder member is positioned in front of one of the discharging holes of the inside cylinder member to be communicated and the other discharging hole is closed by rotating the outside cylinder member and the inside cylinder member relatively.