JPS5834029Y2 - liquid pouring container lid - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a lid for a liquid dispensing container, for example, a lid for a liquid dispensing container used for a tabletop liquid seasoning container.

Thus, there is a known lid that opens a liquid spout hole by pushing down the top of the lid during use, and dynamically closes the spout hole with the elasticity of the lid after use.

However, the drawback of such a conventional lid body is that a gap is created from the tip of the valve body that closes the spout hole to the top, so liquid remains in this gap after liquid is poured out. , there is a risk of unexpected liquid dripping or leakage.

Furthermore, since the spout hole is blocked by the tip of the valve body, the spout hole cannot be opened gradually, and the only way to adjust the amount of liquid poured is by depending on the angle of inclination of the container. There was no.

Therefore, in view of the above-mentioned drawbacks, this invention aims to provide a lid for a liquid pouring container in which no liquid remains inside the lid even after liquid is poured out, and in which the amount of liquid poured can be adjusted by adjusting the degree of opening of the valve body. This is the purpose.

Hereinafter, one embodiment of this invention will be described in detail with reference to the drawings.

The lower part has a peripheral wall formed on the inner surface with a threaded protrusion 14 that is threaded into a threaded thread carved on the outer peripheral surface of the opening of the container (not shown), and penetrates to the outside from the cavity 2 inside the peripheral wall. A lid main body 1 is formed with a pair of through holes 3 and 4 formed therein.

At the center of the lid body 1, an elevating body 9 is provided which vertically passes through the center and reaches the cavity 2.

It is convenient if the upper end of the elevating body 9 is made thicker than the central portion so that it can be easily pressed upward by an elastic body 11.17 (described later) (see FIG. 1).

Furthermore, in addition to this, a protrusion to which the elastic bodies 11, 17 are engaged may be formed on the elevating body 9 to press the elevating body 9.

Next, a fitting hole 12 that tightly fits the elevating body 9 is formed at the opening edge of the hole in the lid body 1 on the side of the cavity 2 through which the elevating body 9 has penetrated.

The fitting hole 12 is provided in such a size that the elevating body 9 can freely slide therein, and liquid cannot easily enter between the elevating body 9 and the fitting hole 12.

Further, the elevating member 9 is constantly placed around the elevating member 9 above the fitting hole 12.
An elastic body 11.17 is provided to press the elevating body 9 upward to slidably support the elevating body 9.

The elastic body 11.17 may be, for example, a stainless steel spring 11 as shown in FIGS. 1 and 4, or a rubber body as shown in FIG. Although the elevating body 9 is lowered by applying a pressing force, it is sufficient that it has an elastic action that returns it to its original state when the pressing force is released.

Then, plate-shaped valve bodies 5 and 6 are provided that are substantially perpendicular to the direction in which the through holes 3 and 4 are formed, and that close the through holes 3 and 4. A connecting rod 7 is provided in a row according to the position of , and this connecting rod 7 is further connected to the lower part of the elevating body 9.

When the valve bodies 5 and 6 are provided in accordance with the shapes of the through holes 3 and 4, the through holes 3 and 4 can be more reliably closed.

Further, by providing the connecting rod 7 as a rod-shaped body, the valve bodies 5 and 6 can be connected to both ends of the rod-shaped body, and the connecting portion 8 for connecting the lower part 10 of the elevating body 9 can be provided in the center of the rod-shaped body. This makes it easy to align the valve bodies 5 and 6 with the positions of the through holes 3 and 4, and also makes it easy to connect the connecting rod 7 to the lower part 10 of the elevating body 9.

Then, the valve bodies 5 and 6 are placed at a position such that the valve bodies 5 and 6 are substantially orthogonal to the direction in which the through holes 3 and 4 are formed and close the through holes 3 and 4.
, 6 are not rotatable, locking portions 16 are formed inside the lid main body 1 at positions that slide in sliding contact with the right end of one valve body 5 and the left end of the other valve body 6 in the clockwise direction. .

In addition, 13 in the figure is a top fitting part where the upper part of the elevating body 9 fits closely with the lid body 1, and 15 in the figure is a backing interposed between the lid body 1 and the container. .

Since this device is constructed as described above, when in use, the elevating body 9 is pushed down with fingers, the through holes 3 and 4 are opened, the container is tilted, and the liquid is poured out.

After dispensing, just by releasing the elevating body 9, the elastic body 17 presses the elevating body 9 upward, and the connecting rod 7 connected to the lower part 10 of the elevating body 9 and the valve bodies 5, 6 connected to the connecting rod 7 are lifted at the same time to automatically close the through holes 3 and 4.

That is, the lower part of the container is provided with a peripheral wall on which a threaded protrusion 14 is formed on the inner surface to be engaged with a screw carved on the outer peripheral surface of the opening of the container, and a pair of holes are provided which penetrate from the cavity 2 inside the peripheral wall to the outside. Forms a lid body 1 in which through holes 3 and 4 are formed, and the lid body 1
An elevating body 9 is provided that vertically penetrates the central portion to reach the cavity 2, and a fitting hole is provided that tightly fits the elevating body 9 into the opening edge of the hole in the lid body 1 on the cavity 2 side through which the elevating body 9 passes. 12, it is possible to prevent liquid from entering through the gap between the elevating body 9 and the lid main body 1 during liquid pouring.

In addition, the elevating member 9 is always placed around the elevating member 9 above the fitting hole 12.
By providing an elastic body 17 that presses upward and slidably supporting the elevating body 9, a reliable elastic force can be obtained at all times, and by changing the elastic body 17, the strength of the elastic force can be adjusted. It is also possible to change it freely.

As a result, the elastic force can be strengthened so that it will not open easily due to mischief by young children, or the elastic force can be weakened so that it can be easily used even by children.

Then, plate-shaped valve bodies 5 and 6 are provided that are substantially perpendicular to the direction in which the through holes 3 and 4 are formed, and are closed, and the valve bodies 5 and 6 are connected to the positions of the through holes 3 and 4. Set up a series of links 7,
Furthermore, by connecting the connecting rod 7 to the lower part of the elevating body 9, the through holes 3 and 4 can be closed and opened at the same time.

Since the valve bodies 5 and 6 are plate-shaped and are closed substantially orthogonally to the direction in which the through holes 3 and 4 are formed,
The amount of liquid flowing out can be adjusted in any way depending on the degree to which the valve bodies 5 and 6 are pushed down.

Further, since the structure is such that no liquid remains in any part of the lid body 1 after dispensing, there is no fear that the remaining liquid inside the lid body will accidentally jump out and stain the surrounding area.

Then, the valve bodies 5 and 6 are made non-rotatable in the closed position substantially perpendicular to the direction in which the through holes 3 and 4 are formed.
By forming the locking portions 16 inside the lid body 1 at positions that slide into sliding contact with the right end of one valve body 5 and the left end of the other valve body 6 in the clockwise direction, the valve bodies 5 and 6 can be moved from side to side. It does not move, can completely prevent unexpected liquid dripping or leakage, and can close the through hole 3.4 without the valve bodies 5, 6 coming off even during long-term use. be.

According to this invention, the lid can be used without leaving any liquid inside the lid, which prevents unexpected liquid from dripping or leaking, and does not impair its sealing properties even after long-term use. In addition, the amount of liquid poured out can be freely adjusted by adjusting the amount of pressure applied to the elevating body, and the force for opening the through hole can be easily changed. be.

[Brief explanation of drawings]

The drawings show one embodiment of this invention; Fig. 1 is a longitudinal sectional view, Fig. 2 is a bottom view, Fig. 3 is a longitudinal sectional view showing another embodiment, and Fig. 4 is a through hole. FIG. 1...Lid body, 2...Cavity part, 3, 4
...Through hole, 5゜6...Valve body, 7...
...Connection, 8...Joining part, 9...
Elevating body, 10... lower part of elevating body, 11...
・Stainless steel spring, 12...Fitting hole, 1
3... Top fitting part, 14... Screw protrusion, 15... Backing, 16... Locking part, 17... Rubber body.

Claims (1)

[Scope of utility model registration request] The container has a peripheral wall at its lower part, the inner surface of which is formed with a threaded protrusion that engages with a thread formed on the outer peripheral surface of the opening of the container, and a pair of through holes extending from the cavity inside the peripheral wall to the outside. Form a lid body with a perforation, and provide an elevating body that vertically penetrates the central part of the lid body to reach the cavity, and tightly connect the elevating body to the opening edge of the cavity side of the hole in the lid body through which the elevating body penetrates. A fitting hole to be fitted is formed, and an elastic body that constantly presses the lifting body upward is provided around the lifting body above the fitting hole to slidably support the lifting body. In order to prevent the plate-like valve discs that close approximately perpendicular to the installation direction from rotating, the valve discs are installed at positions where they slide against the right end of one valve disc and the left end of the other valve disc in the clockwise direction. A lid for a liquid pouring container, characterized in that a stop part is formed inside the lid body, and a connecting rod connected to a valve body in accordance with the position of a through hole is connected to a lower part of an elevating body.