ES2260993A1 - Air entry device has ledge provided to mobile piece of orifice to prevent separation of mobile piece while lodged to ceiling - Google Patents

Abstract

A ledge, provided to the mobile piece of an orifice, prevents separation of the mobile piece while lodged to the ceiling . A secondary piece, inscribed to the base of the mobile piece, is adhered to the surface of the pasteboard forming the body. The lower end of the mobile piece forms a cutting outline, while the opposite end of the mobile piece is blunted facing the pasteboard surface. The mobile piece is pressed to enable the secondary piece to slide and perforate the pasteboard.

Description

Device to allow air to enter tetrabrick containers.

Object of the invention

The present invention relates to a device that allows access to the air inside a cardboard container thus achieving as a more remarkable advantage than within a vacuum does not form in the container that holds the liquid contained in it.

The device is intended to pierce the carton of the container once activated, thus entering functioning. It consists of two pieces, one attached to the cardboard and another that will slide inside it to the press it.

Background of the invention

Within the state of the art they are known devices intended to retain the fluid in question in each case to dose the spill helping to control your spending and facilitating control by emptying the container that contains it.

There are also devices that allow perforated the seal of the container when pressed on it, not However, these systems are aimed at allowing emptying and not make possible the entry of air so that the evacuation is more dynamic.

These systems do not prevent inside the vessel forms a vacuum. This is responsible for retaining the drink and force a suction of air from outside to measure the container is emptied causing irregular retention during the pouring that makes dispensing difficult in different useful as glasses, cups, etc. Causing unnecessary spills of The drink in question.

Devices have also been used that applied by the user to the brick cardboard allow drill it and thread it to it so that it is anchored to the container. In this way, through a nozzle they make possible the emptying of the container controlling its dosage. While this system requires an understanding of the device and its user operation to be able to apply it correctly to the container. Situation that is not made accurate with the device here therefore it can be placed in the brick in the factory that the consumer will only have to activate it when starting Use the container.

Description of the invention

The device object of the invention has a configuration according to which air intake is allowed inside a cardboard container that contains some drink, when operated and die cut the cardboard surface of the container causing a hole through which the air will be given access to inside of the container

It is planned in the mobile part of the device a hole that will allow direct air access to the inside of the container In this way when pressing the piece in question the cardboard will be perforated when sliding inside a second piece in which it will be registered.

Description of the drawings

Figure 1. Shows an elevation view of the two pieces.

Figure 2. Shows a plan view of the two pieces.

Description of a preferred embodiment

Once described all the above can observe how the device is constituted by two pieces 5 and 6. A 6 may be fixed by an adhesive on its base 4 to the top of the brick and the other 5 inscribed inside it being allowed a small downward movement that will make carton perforation possible.

The set of both pieces 5 and 6 will be located on the upper side of the container and on the opposite side to the one found the easy-open system intended to enable the evacuation of the Liquid content subject to consumption by the user.

It should be noted that the inner and mobile part 5 of the device will travel internally through a hole 1 that will admit the entry of air into the container once powered. To make the carton die cut possible this element of the mechanism will be provided at its lower end with a part sharp 3 and angled that will facilitate this task. In this way the piece will have a cylindrical shape and in its lower face said cylinder It will be angled to more easily solve the perforated cardboard. This end will also be provided with an edge to help with the task described above except in the most part upper of the cutting area 7 thus making it possible for the cardboard is folded into the container and cannot fall into content to consume In the same way a spring can be included that located under the inner shoulder of piece 5, and butt with this one in its superior part and with the base in its inferior, it is in charge to recover it to its original position once activated.

This internal component of the device will be traveled around half its length, and on its outer part, by a shoulder 2 that will stop with another that will carry the outer piece, and that will be the upper end 8 of the latter, in order to prevent both parties from separating at some time
no.

Claims (3)

1. Device to allow the entry of air into tetrabrick containers, characterized by having two pieces (5 and 6) one of them inscribed in the other that has the peculiarity of moving vertically when pressed, piercing the cardboard of the brick with its lower end , which will be provided with a beveled and angled shape (3). 2. Device to allow the entry of air into tetrabrick containers, characterized in that the moving part will be longitudinally traversed by a hollow core (1) that will make it possible to enter air inside the container once the cardboard has been punched. 3. Device to allow the entry of air into tetrabrick containers, characterized in that the set of both pieces will be applied to the upper face of the brick by its outer part and on the opposite side to which the easy-opening system is located.