| 摘要 |
PURPOSE:To display the level of liquid by a float with the use of a content liquid extracting passage having a simple and inexpensive structure. CONSTITUTION:A float 701 is formed in a content liquid extracting passage 33 connected to the outer periphery of he bottom part of an inner container 31 and rising up above the full level A of liquid in the inner container 31, for extracting the content liquid from an extraction port 33b at the front end thereof to the outside. A retracting part 33e into which the float 701 can retract is formed in the content water extracting passage 33 in a part extending from the position of the full level A of liquid in the inner container 31 to the uppermost position B of the passage 33, the part 33e being enlarged laterally from a content liquid extraction passage 33d directed toward the front end extraction port 33b, and a guide part (f) receives the float 71, excepting an extraction path 33c of a content liquid, so as to prevent the float 71 from being pushed out toward the extraction port 33b by the content liquid which is discharged through the content liquid extracting passage 33, and leds the float into the retracting part 33e. |
