JPS6034595Y2 - liquid spout tap - Google Patents

Description

[Detailed explanation of the idea] This case concerns a liquid pouring tap.

Recently, so-called squeeze-type containers have been widely used, but when the body of this type of container is lifted and the mouth of the container is tilted, the body is not squeezed yet. The liquid in the container sometimes spilled out from the mouth.

Such a phenomenon tends to occur when the stored liquid is reduced to about half.

Although this amount was small, it had the disadvantage that it could easily stain other objects because it flew to unexpected locations.

The present invention eliminates the above-mentioned drawbacks, and will be described below with reference to the drawings.The spout tap 1 of the present invention consists of a main body and an auxiliary member.

The main body 2 includes a peripheral wall 4 for fitting from the back side of the top wall 3 to the mouth of the container body.
is provided vertically, and a nozzle 5 is provided to protrude upward from the center of the top wall.

Further, from the lower peripheral edge of the nozzle hole 6, a short cylindrical portion 8 in which a notch 7 or a through hole for forming a flow path is formed is vertically provided.

The short cylindrical portion is formed to be shorter than the peripheral wall 4.

The auxiliary member 9 has a cylindrical portion 10 that can be tightly fitted to the inner surface of the peripheral wall 4, and a control plate portion having a through hole 11 bored in the periphery on the inner surface of the intermediate portion of the cylindrical portion. 12, and both the auxiliary member and the main body are made of an appropriate synthetic resin material.

When the auxiliary member 9 is fitted into the peripheral wall 4 of the main body, the lower surface of the nozzle hole 6 is closed by contacting the upper surface of the control plate, and the lower interior of the cylindrical portion 10 and the nozzle hole 6 are transparent. 11...Communicates through the gap 13 between the control plate portion and the top wall 3, and the cutout portion 7 or through hole.

If the spout stopper with the above structure is fitted into the liquid inside the container, the liquid inside the container will directly enter the nozzle hole even if the container is tilted, since the lower surface of the nozzle hole is closed by the control plate part 12. Things don't jump out like they used to.

That is, the through hole 11..., the gap 13, the notch 7, the nozzle hole 6
It can only be poured out through a channel that is bent and has a varying cross-sectional area.

A short cylindrical portion 8 is suspended from the peripheral edge of the lower surface of the nozzle hole, and an auxiliary member 9 having a control plate portion is fitted into the peripheral wall of the main body, and the upper surface of the control plate portion is brought into contact with the lower surface of the short cylindrical portion. Therefore, even if the liquid inside the container violently hits the control plate when the container is tilted, the control plate is supported by the short cylindrical part, so there is no risk of damage or displacement, and at the same time, the control plate and Since a gap 13 is formed between the control plate part 3 and the top wall 3, the nozzle hole can be reached by simply forming a through hole 11 on the periphery of the control plate part and a notch 7 or a through hole in the lower part of the short cylindrical part 8. By bending and changing the cross-sectional area, a flow path with a high liquid outflow control function can be formed.

The structure is extremely simple and convenient because the main body and the auxiliary member are combined and the combination forms a flow path.

[Brief explanation of the drawing]

FIG. 1 is a sectional view of the spout tap according to the present invention, and FIG. 2 is a bottom view thereof. 1... Pour tap, 2... Body, 4...
... Peripheral wall, 5 ... Nozzle, 6 ... Nozzle hole, 7 ... Notch, 8 ... Short cylinder part, 9 ... ...Auxiliary member, 10...Cylinder part, 1
1...Through hole, 12...Control plate part, 13
······gap.

Claims (1)

[Scope of utility model registration request] A fitting peripheral wall 4 is provided vertically from the back surface of the top wall to the mouth of the container body, and a nozzle 5 is provided upwardly from the center of the top wall, and a notch 7 or transparent portion is provided at the bottom from the peripheral edge of the lower surface of the nozzle hole. A main body 2 formed by vertically disposing a short cylindrical portion 8 having a hole, and a cylindrical portion 10
The inner surface of the middle part of the cylindrical part has a through hole 11 in the peripheral part.
An auxiliary member 9 is attached with a control plate portion 12 having a perforation therein.
The cylindrical portion 10 is fitted onto the peripheral wall 4 of the main body,
In this fitted state, the lower surface of the nozzle hole 6 is closed by contacting the upper surface of the control plate part 12, and the lower inside of the cylindrical part 10 and the nozzle hole 6 are connected to the through hole 11..., the control plate part and the top wall 3. A liquid spouting plug characterized in that it is in communication with the gap 13 between and the notch 7 or the through hole.