JP2009280276A - Decompression funnel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To cause liquid to smoothly and quickly flow into bottles, containers and the like with inhibiting the liquid from being pushed back to slow down the flow and overflowing under an influence of the air pressure inside the bottles, containers, and the like, the air pressure occurring when the liquid is made to flow therein, with inhibiting air pressure inside from rising to avoid change of the air pressure inside by raising the decompression funnel upwards of the entrance openings of the bottles, containers and the like with rib-like lugs provided on the outer peripheral side surface of the funnel when the liquid is made to flow into the bottles, containers and the like from their entrance openings using a decompression funnel to reduce air pressure inside the bottles, containers and the like occurring when the liquid is made to flow in. <P>SOLUTION: The funnel is constituted of one component of a material such as a resin. The decompression funnel is set at the entrance opening of a bottle, container or the like to allow liquid to easily and quickly flow into the bottle, container or the like without overflowing. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

In the present invention, when a funnel is used to pour liquid from the entrance of a bottle or container, the funnel is placed above the entrance of the bottle or container by a rib-like protrusion installed on the outer peripheral side of the funnel. The air pressure inside the bottle or container generated when the liquid is lifted is reduced, and the air pressure inside the bottle or container does not increase. It relates to a decompression funnel that can smoothly and quickly flow in liquid without being slowed or overflowed due to the effect of air pressure inside the bottle or container generated when it is poured. .

In the conventional funnel, when the conventional funnel is set in a bottle or container and the liquid is poured, the outer peripheral side surface of the conventional funnel and the entrance of the bottle or container are in close contact as shown in FIG. When it is poured, the air pressure inside the bottle or container rises due to the liquid poured into the bottle or container, and the liquid flowing from the top of the conventional funnel is affected by the internal air pressure. It is difficult to pour, the liquid is pushed back, the flow of the liquid slows down, or the liquid overflows.

For this reason, the conventional funnel is lifted by hand from the entrance of the bottle or container, and the air pressure generated inside the bottle or container from the outer peripheral side surface of the conventional funnel is reduced, so that the inside of the bottle or container By removing the air pressure generated in the liquid, the liquid can flow smoothly.

However, in this method, when the liquid is poured, it is lifted by hand, so the conventional funnel becomes unstable, and sometimes the conventional funnel is lifted too much or the conventional funnel is tilted, so that the liquid to be poured I'm in trouble spilling.

The problem to be solved is that when a conventional funnel is set at the entrance of a bottle or container and the liquid is poured, the outer peripheral side of the conventional funnel is in close contact with the inlet of the bottle or container and the liquid is poured The liquid poured into the bottle or container increases the air pressure inside the bottle or container, and the liquid flowing from the top of the conventional funnel is affected by the internal air pressure, causing the liquid to push back. As a result, liquids cannot be poured smoothly.

In the present invention, a rib-like protrusion is installed on the outer peripheral side surface of the funnel, and as shown in FIG. The internal air pressure of bottles and containers does not change and the internal air pressure of bottles and containers, etc. generated when a liquid is poured in is reduced. This is a pressure reducing funnel that allows liquid to flow smoothly and quickly without the liquid being pushed back under the influence of air pressure and the inflow of the liquid slowing or overflowing.

Action

As described above, since the present invention has a very simple structure as shown in FIG. 1 and is low in cost, there is little economic burden, and the conventional method is the same as the conventional method. By using the funnel of the present invention, the liquid can be poured smoothly and quickly into a bottle or a container.

Embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a structural diagram in which rib-shaped protrusions are provided on the outer peripheral side surface of a funnel, and is composed of a funnel 1 and a rib-shaped protrusion 2. The material is made of plastic or the like.

FIG. 2 is a structural view showing a state in which the funnel 1 of FIG. 1 is installed in a bottle 6, and is composed of a funnel 1, a rib-like protrusion 2, a bottle 6, and liquids 3 to 5.

FIG. 3 is a view showing a state in which the conventional funnel 7 is installed in the bin 6.

The invention's effect

The depressurized funnel of the present invention configured as described above is excellent in that it can easily and smoothly pour liquid into bottles, containers and the like for any child, woman or elderly person.

It is also important that the liquid does not overflow when it is poured into a bottle or container.

It is a figure which shows the structure of the decompression funnel of a present Example. It is a figure which shows the state which installed the decompression funnel of the present Example in the bottle. It is a figure which shows the state which installed the conventional funnel of a present Example in the bottle.

Explanation of symbols

1. Funnel 2 2. Rib-shaped protrusions Liquid 4. Liquid 5. Liquid 6. Bin 7 Conventional funnel

Claims (1)

A rib-shaped protrusion is installed on the outer peripheral side of the funnel, and the funnel is lifted upward by the rib-shaped protrusion, so that the outer peripheral side of the funnel is not in close contact with the inlet of the bottle or container. 2. By having the structure shown in FIG. 2, when the liquid is poured from the top of the funnel, the air will not move from the gap between the funnel and the bottle and the container, and the air pressure inside the bottle and the container will not increase. Therefore, the air pressure inside the bottle or container does not change, the liquid is not pushed back by the air pressure inside the bottle or container, and the liquid flows smoothly into the bottle or container. Depressurized funnel without overflowing liquid.

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