VALVE INTEGRATED CONTAINER, LIQUID TAKE-OUT DEVICE EQUIPPED WITH THE SAME, AND METHOD OF MANUFACTURING VALVE INTEGRATED CONTAINER

摘要

PROBLEM TO BE SOLVED: To provide a valve integrated container allowing liquid in the inside to be easily and safely taken out without leaving residual liquid, and reduced in size.SOLUTION: There is provided a valve integrated container 100 that comprises a container body 10 and a valve mechanism 20 switching whether or not to let liquid contained in the container body 10 flow out. The valve mechanism 20 has a spring 21, a spring support part 22 and a valve element 23. The spring support part 22 has a liquid flow passage 22a formed in a cylindrical shape extending in the axis X direction, has a lower end portion 22b installed to a female screw of a reduced-diameter part 12 and an upper end portion 22c projecting towards an enlarged-diameter part 11, and is formed in the outer peripheral surface on the lower end side with a guide groove 22d for guiding the liquid contained in a connection part 13 downward. The valve element 23 is formed in the outer peripheral surface with a guide groove 23a for guiding the liquid guided by the guide groove 22d downward to lead the same to an opening part 12a.SELECTED DRAWING: Figure 2