JPS59199491A - Liquid vessel and means for extracting liquid from vessel - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION This invention relates to means for removing liquids such as oil, water, oil, etc.

Known disposable containers for liquids require first cutting a portion of the container in order to remove the liquid contained therein. As a result, the container cannot be resealed after partial use. Furthermore, the size possibilities of such containers are limited so that they can be easily handled, especially during emptying.

In order to avoid these disadvantages, a cardboard container is made, a small plastic bag containing the liquid is inserted into the container, and a cock is tightly connected to the bag by welding. It was suggested that the liquid be removed from the bag. When the bag is empty, it is thrown away along with the cook. Such containers are not satisfactory. Since the stopcock is in permanent contact with the liquid, it is not possible to ensure complete sealing of the stopcock, resulting in leakage, for example, during pumping. Furthermore, the stopcock is discarded together with the empty container, which is uneconomical and increases production costs.

It is an object of the invention to provide a liquid container and means for removing liquid from the container, which overcomes the above-mentioned disadvantages.

The invention comprises a closed plastic casing, a cock with a shaft for piercing the casing, and cock guiding means on the outside of the casing, the cock guiding means guiding the cock for piercing the plastic casing. Provides a liquid container and a means for removing the liquid from the container, having a hole for insertion and a stopcock that can be withdrawn for reuse.

This way, when the plastic container is empty, it can be thrown away, but the stopcock can be pulled out for reuse.

The plastic casing is preferably encased in a rigid outer casing, for example of cardboard, which has holes that act as cock guide means.

Alternatively, the cock guide means may consist of two disc ends interconnected by a hollow cylindrical part, one of the discs being mounted on the plastic casing.

Embodiments of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 shows a cardboard box 1 made by known means, into which a polyethylene bag 2 is filled with a liquid content (e.g. water, wine, oil, etc.) and is placed, e.g. by heat welding. /- Insert after reading.

There is a hole 14 in one of the walls of the cardboard box 1. The thickness of the wall around the hole 140 can be increased by the disc 10 acting as reinforcement in this area of the wall.

As can be seen in FIG. 2, the conch 3 has a shaft 5 which is conical over most of its length and terminates in a conical tip 4. As can be seen in FIG. A duct 6 is provided in the shaft portion 5.
There is an inner hole in the shape of a box, this duct 6 communicating with an outer through hole 7 close to the conical tip 4. When the cockle is inserted through the hole 14, the conical tip 4 penetrates the polyethylene wall of the bag 2. The wall is deformed and adheres to the shaft 5 and acts as a knoll.

The liquid in the bag 2 enters the duct 6 through the hole 7 and reaches the gate valve 9. When the cock is opened by rotating the gate valve 9, liquid is discharged from the duct 8. When bag 2 is empty, cock 3 is removed. Throw away the container≠
;The cook can be reused even on visits.

In the embodiment shown in FIGS. 1 and 2, the disposable container consists of an inner polyethylene caning and an outer rigid cardboard casing. It is obvious that the same result can be obtained even if the container is made using only a single polyethylene case song 2 as shown in FIGS. 3 and 4. An annular collar 11 is attached to the wall 2 of the polyethylene container by welding or gluing to facilitate emptying.Collar 1
1 is in the form of two discs of different diameters connected by a cylindrical member. The reason why the collar 11 with a special structure is required is as follows. That is, a large diameter disk 1
2 must be able to be welded to the front of the vessel so that it rests against the wall 2, and a small diameter disc 16 guides the cock 3 inserted into the hole 14' and when the cock is fully inserted. This is so that it engages the flange of the cock so as to hold the cock securely.

[Brief explanation of drawings]

1 is a perspective view of a first container with a stopcock and inner and outer canings, FIG. 2 is a partial cross-sectional view of the container of FIG. 1 with the stopcock inserted into the container, and FIG. FIG. 4 is a partial cross-sectional view of the portion of the container in FIG. 3 showing the stopcock about to be inserted into the container. 2...Plastic casing 3...・Cock 5...Shaft part 14.14'...Hole agent Hikaru Esaki Favorable agent Hikaru Esaki Engraving of historical drawings (no change in content) Procedural amendment −−= −==− =, −−=−−,, −, −=, −,
, - (, jJ formula) % formula % Showa Tough Year Patent Application No. t, L92 Furi 2, Name of the invention Bimema to IA-pumenfun♀F1 shi scoldi ri (Z/”F
s tj to' Rachii 2 India 1z 12 Riri: 6r school with 12; 3 Sodeyama person' Jr! Leap with 'l 1. ?・Applicant 1 Agent: ...1 Tokyo Y'll

Claims (1)

[Claims] (1) Comprising a closed plastic casing, a cock having a shaft-shaped portion for piercing the casing, and cock guiding means located outside the casing, the cock guiding means pushing the plastic casing. Liquid container and means for removing liquid from the container, characterized in that it has a hole into which a stopcock is inserted for piercing, and that the stopcock is removable for reuse. (2) the shank of the cock is cylindrical and terminates in a conical tip, the wider part having an inner longitudinal duct and a transverse hole connecting the duct with the outside of the shank; A liquid container according to claim 1 and means for removing liquid from the container. ('5) When the plastic casing and the cock are inserted into the plastic casing by inserting the shaft through the hole in the cock guide means, the casing eye 15 seals the shaft and prevents the liquid around the cock from escaping. 2. A liquid container and means for removing liquid from the container as claimed in claim 1, wherein the liquid container is adapted to be erected. (4) having a hole that acts as a cock guide means;
4. A liquid container and means for removing liquid from the container as claimed in any one of claims 1 to 3, comprising a plastic casing within a rigid external canong. (5) A liquid container and for removing liquid from the container according to claim 4, wherein the reinforcing disk is disposed between the plastic casing and the outer casing and is aligned with the hole in the outer caning. means. (6) A liquid container according to claims 4 or 5, wherein the outer container is made of cardboard, and a means for removing liquid from the appliance. (7) Claims 1 to 3, wherein the cock guide means consists of two disk tip sections interconnected by a hollow cylindrical section, one disk being attached to a plastic casing. A liquid container according to any one of the above and means for extracting liquid from the container. (8) A liquid container and means for removing liquid from the container according to claim 7, wherein the two discs have different diameters, and the larger diameter disc is attached to a plastic casing. .