JPS61123053U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a half-sectional view of the proposed container, Fig. 2 is a half-sectional view of the container shown in Fig. 1 with fluid poured out, and Fig. 3 is a half-sectional view of the proposed container shown in another embodiment. be. 1... Container body, 6... Nozzle member, 10...
Cylindrical portion closing member, 15... Actuation member, 20... Spring, 21... Negative pressure prevention member.

Claims (1)

[Scope of utility model registration request] A container body 1 having a small inner diameter portion 3 formed at the lower part of the upper end open cylindrical portion 2 and a through hole 5 formed in a bottom wall 4 that closes the lower end of the small inner diameter portion, and a lower end of the container body cylindrical portion 2. A discharge valve is formed by the second bottom wall 8 which is fitted onto the outer surface of the peripheral wall 7 and stretched over the lower surface of the peripheral wall, and the through hole 5, and the spout tube 9 is directed downward from the second bottom wall 8. A vertically disposed elastically deformable nozzle member 6, and a cylindrical portion closing member 10 in which the upper end opening of the container body cylindrical portion is closed with a horizontal plate 11 and an operating rod insertion hole is bored in the center of the horizontal plate. and an operation in which a pressing part 17 having approximately the same diameter as the small inner diameter part 3 is attached to the lower end of the sliding rod 16 which is slidably passed through the insertion hole, and a finger rest part 18 is attached to the upper end of the sliding rod. A pushing-up spring 20 is attached to the actuating member interposed between the member 15, the cylindrical portion closing member 10, and the finger rest, and a horizontal plate portion 22 located in the cylindrical portion of the container body upwards from the outer periphery. The upper end edge of the first tapered wall 23 raised outward is on the inner wall surface of the cylindrical portion, and the upper end edge of the second tapered wall 24 raised upwardly and inwardly from the inner peripheral edge of the horizontal plate portion 22 is placed on the outer surface of the sliding rod 16, respectively. It consists of an elastically deformable negative pressure prevention member 21 that is brought into watertight pressure contact, and when the pressing part 18 is lowered by pressing down the finger rest part, the fluid in the small inner diameter part 3 passes through the discharge valve and from the pouring cylinder 9. As the liquid is poured out, the negative pressure inside the container due to the liquid is poured out, and the negative pressure prevention member 21 is lowered, and the finger rest 1 is lowered.
A fluid dispensing container characterized in that an actuating member 15 can be raised by releasing 8.