RU2710473C1 - Container plug for box-type container with air access - Google Patents

Abstract

FIELD: package and storage.

SUBSTANCE: invention relates to a plug intended for box-type containers with air access consisting of 4 parts: plugs (1), seals (2), neck (4) and movable part (10). When seal (2) is broken as a result of pulling on tab (3), plug (1) can be inserted into neck (4) and thus move movable part (10), forming two parts, one (23) for air inlet and one (22) for liquid discharge, in both cases perforating film from ductile aluminum (25). When plug (1) is removed, the user's fingers press finger zones (6), thereby opening neck (4), releasing plug (7) of the plug and allowing pouring liquid from the box-type container without a splash or prolonged liquid spraying.

EFFECT: disclosed is a box-type container cap with air access.

1 cl, 12 dwg

Description

The purpose of the invention

As indicated in the title, the purpose of the invention of the present device is a plug for a box-type container with air access, the purpose of which is to pour out the liquid inside the vessel without spraying or gushing.

The invention relates to the field of technology and industrial applications, which relate to plugs designed for opening and closing box-type containers and / or stoppers in general for openings in vessels, by means of which the liquid inside the latter is poured out of them in a uniform flow .

BACKGROUND OF THE INVENTION

According to a prior art analysis, there is currently no product having identical or similar functions.

Therefore, the subject of the invention provides significant advantages in its application, which do not possess other similar or alternative means.

The stopper for a box-type container with air access allows pouring the liquid contained in the container evenly without splashing and / or gushing.

Currently, all plugs for blocking box-type containers have a chute with one opening for the outflow of liquid from the latter, and therefore, while the liquid is flowing out, air must be let in to occupy the volume released by the outward liquid.

Since the air inlet and the outflow of fluid occur simultaneously, this creates an uneven flow of fluid during pouring, which leads to spraying and gushing of fluid in the place of pouring and difficulties when emptying the box.

No. 4,930,683 A describes a parallelepiped-shaped flat pack with a seam located in the middle, with a position located on the ridge of the pack and prepared so that it can be punched or divided along a closed curve to thereby form a molding hole. The package has a plastic construction for pouring with a flange fixed on the outer surface of the ridge of the package, into the groove of which a tube with a circle that corresponds to a closed curve can be inserted in the axial direction. The design has triangular teeth located along the surface that is directed to the drain hole, and a cap that can be repeatedly used to clog the gutter; the inner surface of the package is covered with a plastic film by hot gluing. The hinged cap is securely attached to the tube with a connecting strip and attached to the loop of the drain structure, which has the form of a gutter.

Based on the knowledge of the inventor, who is a qualified specialist in the field of technology, the subject matter of the invention is the latest example and, due to its qualities and advantages, this invention is of obvious industrial and commercial interest.

Description of the invention

A stopper for a box-type container with air access divides the neck for the outflow of liquid contained in the box into two parts.

Both halves are identical, which allows both air in and air out.

The outflow place in the cork for a box-type container with air access is divided into two identical parts: the lower part, through which the liquid flows, and the upper part, through which air is let in. In addition, in the same way that liquid flows directly through the hole, air is let in through a curved element in the form of a tunnel, which is created by means of a movable part, which allows air to be admitted but does not allow the liquid contained in the box to flow out.

In order for all this to happen, the cork is equipped with elements that allow you to screw and cut the film membrane, and an aluminum sheet that protects the packaged liquid until it is consumed.

In addition, it was envisaged that the invention would be convenient and easy to use, and in the same manner provided that its destruction and disposal should also be easily and conveniently performed and not jeopardize the environment.

In addition to the description that will be given below, and in order to help better understand the features of the invention, five sheets of drawings are attached to this specification, based on which it is easier to understand the innovative aspects and advantages of the subject invention. Brief Description of the Drawings

In order to understand the characteristics and advantages related to the subject matter of the invention, five sheets of drawings are attached, in which a description of a preferred embodiment is presented, which will be presented below; the content of these figures is only illustrative and not restrictive.

The figure 1 shows the assembly of the cork, i.e. cork, seal and neck for the inlet with the base for connection to the box.

Figure 2 shows in detail the areas for the fingers when uncorking the cork.

The figure 3 shows a cross section of a functional diagram of the system.

Figures 4 and 5 show a movable part for air access.

The figure 6 shows the location of the plug at the entrance to the neck of the vessel.

The figure 7 shows the inlet neck of the vessel and the guides of the movable part for air inlet.

The figure 8 shows the elements of the cork, designed to open the aluminum and plastic membranes of the box.

The figure 9 shows a device for inserting and adjusting the cork in the neck.

The figure 10 shows the cross section and details of the position of the film on the box after cutting it.

The figure 11 shows a view from the lower part and the upper part, for access of air and outflow of fluid, respectively.

Figure 12 shows a box with the position of the cork and the local cross-section of an aluminum-plastic film protecting the contents of the package.

FIGURE 1

(1) STOP

(2) SEAL

(3) TONGUE

(4) NECK

            (5) BASE

FIGURE 2

(6) FINGER AREAS

FIGURE 3

(7) CLAMP

(8) FILM CUTTING

(9) INTERNAL SPACE OF THE BOX

FIGURE 4

(10) MOBILE PART

(11) STRIPES

(12) Butt end

(13) BOX

(14) LIFTING PART

FIGURE 5

(15) SHUTTER

FIGURE 6

(16) CUTTING PART

(17) PUSHING PART

FIGURE 7

(18) GUIDES

FIGURE 8

(19) Jagged Wreath

FIGURE 9

(20) SLOT HOLE

FIGURE 10

(21) SMALL CURVED SHEETS

FIGURE 11

(22) TOP FOR AIR INLET

(23) LOWER PART FOR OUTLET OF LIQUID

(24) ADHESIVE

FIGURE 12

(25) FILM.

Description of the preferred embodiment

Figure 1 shows that the plug (1) is the part that is controlled and used to open and clog the neck (4) for the outflow of fluid.

Before opening, the stopper (1) is attached to the neck (4) with a seal (2) having a tongue (3).

When pulling the tongue (3), the pre-made cuts between the seal (2) and the stopper (1) and the seal (2) and the neck (4) break on both sides, thus disconnecting the neck (4) and the stopper (1) and opening the neck ( 4).

The neck (4) is an integral part of the base (5), which is glued to the cardboard of the Tetra Brick type container.

Figure 2 shows that in order to remove the plug (1) from the neck (4) and insert it back, there are finger zones (6) on the said plug (1), on which, for convenience, the index finger and thumb of the user are placed in a concave shape of the aforementioned finger zones (6) for easier removal of the plug (1) by creating a lifting mechanism.

Figure 3 shows that the plug (1) for plugging the neck (4) is mounted on the neck (4) by means of smooth pressure, and as a result of the bending of the plastic material of the said plug, its perimeter rib is clamped into the lifting mechanism of the neck (4).

When the plug (1) is inserted into the neck (4), it breaks the plastic film (25), cutting the film (8) inside, and thereby provides passage and access to its removal from the inner space of the box (9).

Figure 4 shows that the movable part (10) is pushed by the plug (1) into the container when closing the latter, thereby creating a tunnel for air inlet.

The movable part (10) moves on strips (11), which are an integral part of the butt end (12), that is, where it is supported and pushed by the plug (1).

The box (13) of said movable part (10) has a lifting element (14), which serves to prevent the cut plastic film from returning and closing the open neck by it.

Figure 5 shows that the box (13) has a shutter (15) in the rear of the movable part (10), which prevents liquid from entering the specified box (13) from the outside, and thus allows only air to be introduced into the box through the top part of the box (13) while liquid is being poured.

Figure 6 shows that the inner part of the cork (1) has two integral elements, namely a pushing element (17), the action of which is to move the movable part (10) inside the container, as well as the cutting part (16) of the box film, which is the upper part (22) through which the liquid inside the container is poured out.

The figure 7 shows that the guides (18) guide the movable part (10) into the container along the length of the entry box into the neck (4) on both sides, parallel and longitudinal.

Figure 8 shows that the cutting part (16) on the front side is equipped with a crown of teeth (19) designed to tear the inner film (25) and to lift the upper part (22) to pour the liquid out of the box. The volume of liquid that is poured out is replaced by air that is introduced through the lower part (23) of the neck (4), while the liquid cannot flow out through it, despite the fact that the box is tilted to pour out the liquid.

Figure 9 shows that the neck (4) of the box is provided with a slotted hole (20) along the four sides of the front perimeter of the hole. The plug (1) is equipped with a clamping device (7) in the form of a protrusion or a lifting mechanism that is configured to be inserted into the slot hole (20) of the front perimeter of the neck (4), thus allowing the neck (4) to be clogged after the necessary pouring operation is completed .

Figure 10 shows that the small curved sheets (21) resulting from the rupture of the inner plastic film (25) of the container by means of the pushing member (17) and the cutting part (16) do not block the air from entering the container or pouring out the liquid, since they bend into the container, lengthen, and are located facing each other.

The figure 11 shows the back of the base (5) of the cork, which is adapted for gluing cardboard boxes with glue (24). In this figure 11, on the back of the base (5), the lower part (23) for air intake and the upper part (22) for pouring liquid are shown, both parts (22, 23) are the same size and, thus, can be let in through the lower part (23) the same volume of air as the volume of liquid that flows through the neck (4) of the container.

Figure 12 shows the film (25) inside the box.

Claims (13)

1. A stopper for a box-type container with air access, having: - neck (4), - cork (1), - and the seal (2) attached to the neck (4) and the plug (1) using pre-made incisions, while the seal (2) has a tongue (3) for tensioning it to break the specified seal (2) by breaking the pre-made incisions connecting the cork (1) and the seal (2), as well as the seal (2) and the neck (4); - the neck (4) is made with an expanding part or a base (5) for gluing a box-type container to the cardboard; while the plug (1) is equipped with: - a zone for fingers (6) on both sides for greater convenience during extraction; - a clamp (7) for blocking in order to be positioned on the neck (4) as a perimeter closure, which, when bending the plastic material of the plug (1), allows the neck (4) to be uncorked and clogged by means of a clutch, characterized in that: - the plug (1) at the rear has a cutting part (16) and a pushing part (17), - as well as the movable part (10), closed on the sides by partitions forming a box (13), closed on its front part with the possibility of movement on strips (11) inserted into the guides (18) along the inner part of the neck (4); the movable part (10) is configured to insert into the part of the neck (4), penetrate into the container and form a passage for air during the outflow of liquid by pressing the pushing part (17) of the plug (1), - the movable part (10) forms inside the neck (4) the lower part (23) for air inlet and the cutting part (16) forms the upper part (22) for the outflow of liquid through the neck (4), glued to the box using adhesive (24) ), the outflow of liquid through the upper part (22) is compensated by the flow of air through the lower part (23) at the same time and in the same volume. 2. A plug according to claim 1, characterized in that the movable part (10) has a lifting element (14) and a shutter (15) on the front part, and the cutting part (16) and the shutter (15) of the movable part (10) are provided with a crown teeth (19) along its entire leading edge, where the plug (1) is mounted and clogged on the neck (4), with small curved sheets (21) resulting from the perforation of the film (25) using the crown of teeth (19) of the movable part (10) and the cutting part (16) are safely directed into the container by means of the lifting part (14) of the movable part (10).

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