| 摘要 |
PROBLEM TO BE SOLVED: To provide a dispensing container capable of preventing a microorganism from entering a content liquid storing part, and having a simple structure and being compact.SOLUTION: The dispensing container 1 includes: a double container 9 consisting of an external layer body 3 and an internal layer body 5, and forming an open air introducing hole 7 for introducing the open air between the external layer body 3 and the internal layer body 5 each other on the mouth part 3a of the external layer body 3; and a plug body 11 assembled on the mouth part 9a of the double container 9 and for dispensing the content liquid in the internal layer body 5. On the plug body 11, a valve member integrally has a dispensing valve part 35 and an air suction valve part 37 and comprising an elastic material is provided. The dispensing valve part is formed of a dispensing hole 31 for dispensing the content liquid stored in the internal layer body 5, and an air suction hole 33 connected with the open air introducing hole 7, the dispensing hole 31 is enclosed and meanwhile, is elastically deformed by the liquid pressure to be opened by pressing. The air suction valve part encloses the air suction hole 33, and meanwhile, it is elastically deformed by the negative pressure in the external layer body 3 with the volume reduction of the internal layer body 5 when the content liquid is dispensed to open the air suction hole 33. |
