ES1063848U

ES1063848U - Powder or grain feeding container (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1063848U
Application number: ES200602049U
Authority: ES
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-08
Filing date: 2006-09-08
Publication date: 2006-12-16
Anticipated expiration: 2016-09-08
Also published as: ES1063848Y

Abstract

Container-dispenser of food powder or grain, characterized by 4 pieces, (1), (2), (3) and (4) coupled together, the first of which is a cylindrical vessel (1), hollow inside without upper base, intended to contain food, and having at its top a flat surface (5), that part of the upper circular edge of the container and into it, parallel to the cylinder base ( 1), being at the same height, then, that the upper base of the container, if it had any. The shape and dimensions of the surface (5) prevent or hinder no action pouring the food inside the container (1). The part (2) is a lid rotating circular shaped hollow low rise cylinder without lower base, and having in the nearest part of the edge of its upper base a circular hole (6) of area less than the area surface (5) of the part (1). The orifice (6) derived vertically towards the outside of the part (2), a hollow cylindrical neck without bases (7), which serve as the coupling piece (3). The outer diameter of the container (1) coinciding with the inner diameter of the workpiece (2), so that the workpiece (2) can be coupled under pressure to the part (1), making the container lid, being concentric centers upper circular edge of the container (1) and the center of the upper base circle of the lid (2) contacting the surface (5) and the inner face of the upper base part (1), and allowing the workpiece ( 2) can rotate, the axis of rotation parallel to the generatrix of the cylinder (1) passing through the center of the lower base of this line. The relative position of the hole (6) on the surface of the workpiece (2), and the dimensions and shape of the surface (5), make the rotational displacement of the workpiece (2) we distinguish two determining positions for correct operation device. Call position 1 to that in which attached part (2) on (1), is completely free the passage of the container (1) into the neck (7) through the hole (6), ie the hole (6) is just above the gap left free surface (5) on the upper base of the container (1). Call 2 position to that in which attached part (2) on (1) is completely sealed over the container (1) into the neck (7) through the hole (6), ie the hole (6) is just above the surface (5). The part (3) is a hollow graduated cylinder, intended to house the exact amount of food we want to isolate, and provided inside of a piston or part (4) which in their form and movement reminiscent of a syringe. The diameter of the base part (3) has the appropriate action to engage pressure to the neck (7) of the upper part (2). The graduated displacement of the piston determines the volume of a hollow receptacle, insulation, inside dela piece (3), limited at the top by the lower base of said plunger and at its bottom by the surface (5) of the container (1) when the cover (2) is in position 2. The part (4) is a piston of cylindrical shape and length slightly greater than the length of the part (3) and moves longitudinally within it, plugging the upper base part (3), preventing the entry of air and exit of food by it, but never reaching the lower cover base of the neck (7). The upper base portion (4) results in a widening circle (8) serving as a stop in the final position of displacement of the part (4) inside the part (3). The amount of food we want to remove the select graduating the position of the workpiece (4) in its displacement along the inside of the piece (3). (Machine-translation by Google Translate, not legally binding)

Description

Contenedor dosificador de alimento en polvo o grano.Food powder dosing container or grain.

Object of the invention

La presente invención, según se expresa en el enunciado de esta memoria descriptiva, se refiere a un aparato que permite almacenar alimento en polvo o grano y está previsto para extraer del mismo las cantidades o dosis que deseemos, de manera rápida, sencilla e higiénica. El aparato ha sido concebido y diseñado en orden a obtener numerosas y notables ventajas respecto a otros medios existentes de finalidades similares.The present invention, as expressed in the set forth in this specification, refers to an apparatus that allows to store food in powder or grain and is intended for extract from it the amounts or doses that we want, so Fast, simple and hygienic. The device has been conceived and designed in order to obtain numerous and notable advantages over to other existing means of similar purposes.

El dispositivo está compuesto básicamente de un recipiente o depósito contenedor, una tapa giratoria con un orificio y un dispositivo medidor formado por un cilindro sin bases y hueco, en cuyo interior se aloja un émbolo móvil, cuyo desplazamiento recuerda al de una jeringuilla .El dispositivo medidor se acopla a la base de la tapa justo encima del orificio de esta. El aparato está diseñado para que, aprovechando la fuerza gravitatoria al invertir este, desplazar sin separar la cantidad de alimento que deseamos extraer desde el recipiente hasta el habitáculo de aislamiento situado en el dispositivo medidor, en cuyo interior cabe exactamente dicha cantidad. La capacidad de este habitáculo se gradúa con el desplazamiento del émbolo situado en su interior. Seguidamente mediante un giro de la tapa, y como consecuencia de la configuración del recipiente contenedor, aislamos y rasamos el contenido del habitáculo. Si desacoplamos el dispositivo medidor con la dosis de alimento en su interior, con el dispositivo invertido todavía, habremos conseguido cubrir la finalidad que pretendíamos.The device is basically composed of a container or container container, a rotating lid with a hole and a measuring device formed by a cylinder without bases and hollow, inside which a mobile piston is housed, whose displacement reminds of a syringe. The device meter is attached to the base of the lid just above the hole of is. The device is designed so that, taking advantage of the force gravitational when inverting this, move without separating the amount of food we want to extract from the container to the isolation cabin located in the measuring device, in whose interior fits exactly that amount. The ability of this cockpit graduates with the displacement of the plunger located in its inside. Then by turning the lid, and as consequence of the configuration of the container container, we isolate and scratch the contents of the cabin. If we decouple the measuring device with the dose of food inside, with the device inverted yet, we will have managed to cover the purpose we intended.

Background of the invention

Ocasionalmente en el interior de algunos de los envases alimento en polvo, sobre todo en casi todas las marcas de leche en polvo, viene incorporada una cucharilla con un palito, de forma que el contenido del depósito de la cucharilla se corresponde con una cantidad concreta o dosis. La cucharilla se llena manualmente sobrepasando siempre la capacidad del depósito, luego la cantidad sobrante se elimina rasurando con el palito la parte superior del mismo, y finalmente se vierte sobre el biberón o se almacena cuantificada. Reiterando el proceso conseguimos cantidades múltiplos de la dosis básica. Este sistema presenta varios inconvenientes:Occasionally inside some of the food powder packaging, especially in almost all brands of powdered milk, a teaspoon with a stick, of so that the contents of the teaspoon deposit corresponds with a specific amount or dose. The spoon is filled manually always exceeding the tank capacity, then the excess amount is eliminated by shaving the part with the stick top of it, and finally it is poured over the bottle or it Store quantified. Reiterating the process we get quantities multiples of the basic dose. This system presents several inconveniences:

--: No es higiénico introducir las manos en el interior del bote de alimento para ir sacando las cucharadas.It is not hygienic put your hands inside the food can To get the scoops out.

--: Hay que abrir el bote de alimento cada vez que queremos extraer una cierta cantidad, lo que no favorece la conservación del mismo.There is have to open the food canister every time we want to extract a certain amount, which does not favor the conservation of same.

--: Debemos repetir una acción combinada de cargar y rasurar no demasiado cómoda y además en ocasiones varias veces, lo cual puede ser un inconveniente al hacer el cálculo mental cuando la cantidad deseada de extracción requiere cantidades múltiplos del contenido de una cucharada.We must repeat a combined action of charge and shave not too comfortable and also several times times, which can be inconvenient when doing the calculation mental when the desired amount of extraction requires quantities multiples of the content of a tablespoon.

--: Estamos limitados a extraer únicamente cantidades múltiplos de una dosis concreta.We are limited to extract only multiple quantities of a specific dose.

--: El procedimiento no es rápido (lavarse las manos, sacar el bote, abrir el bote, el rollo de cargar y rasurar, además varias veces, no dejar la tapadera del bote en un lugar sucio, cerrar el bote, etc..).He procedure is not fast (wash your hands, take out the pot, open the boat, the roll of loading and shaving, also several times, no leave the lid of the boat in a dirty place, close the boat, etc..).

Otros envases, como la harina, vienen en bolsas. Cuando queremos extraer una cierta cantidad de la misma la vertimos sobre algún recipiente y la pesamos. Al verterla es rara la vez que no se desparrama alguna pequeña cantidad.Other containers, such as flour, come in bags. When we want to extract a certain amount of it we pour it on some container and we weigh it. When pouring it is rare the time no small amount is scattered.

Existen también dispositivos de almacenamiento de leche en polvo con varios compartimentos de forma que en cada uno de ellos se introducen cantidades previamente cuantificadas de leche en polvo. Se les denomina dosificadores puesto que pueden almacenar diferentes dosis para su posterior utilización, pero los dispositivos en sí mismos no cuantifican la leche al verterla sobre el biberón, sino que vierten una dosis previamente cuantificada. Estos sistemas presentan varios inconvenientes, por un lado como hemos dicho hay que cuantificar la cantidad de leche antes de introducirla en los receptáculos del dosificador y requieren por tanto de otros utensilios de medida, generalmente al sistema de la cucharilla anteriormente mencionado, y por otro lado el número de receptáculos o compartimentos suele ser muy pequeño permitiendo así la preparación de pocas disoluciones diferentes.There are also storage devices of powdered milk with several compartments so that in each one of them previously quantified amounts of milk powder. They are called dispensers since they can store different doses for later use, but the devices themselves do not quantify milk by pouring it over the bottle, but they pour a previously quantified dose. These systems have several drawbacks, on the one hand as we have said you have to quantify the amount of milk before insert it in the dispenser receptacles and require both of other measuring utensils, generally to the system of the teaspoon mentioned above, and on the other hand the number of receptacles or compartments are usually very small, thus allowing the preparation of few different solutions.

Description of the invention

El dispositivo de la invención presenta una nueva estructura en base a la cual se consigue extraer del interior de un recipiente la cantidad de alimento en polvo o grano que deseemos de manera sencilla, cómoda, rápida, precisa e higiénica y sin ningún tipo de problema.The device of the invention has a new structure based on which it is possible to extract from the inside of a container the amount of food powder or grain that we want in a simple, comfortable, fast, precise and hygienic way and Without any problem.

Pues bien, para ello el aparato está formado, de forma general, por cuatro piezas acopladas entre sí. La primera es un recipiente o depósito, con forma cilíndrica y sin tapa, que presenta en su parte superior una superficie plana, paralela a la base de este, y a la misma altura que base superior del recipiente, si este la tuviera.. La segunda pieza es una tapa cilíndrica, sin base inferior y de poca altura, que presenta cerca de su borde exterior un orificio circular que deriva en un cuello en el que se inserta la pieza tercera, un cilindro hueco sin bases, y en cuyo interior se aloja un émbolo o pieza cuatro, desplazándose longitudinalmente en el interior del mismo. La pieza segunda se acopla a presión a la parte superior de la primera, pero permitiendo el movimiento entre las superficies de contacto, de forma que la pieza segunda queda acoplada como tapa giratoria del recipiente. Las dimensiones y posiciones relativas del orificio de la tapa y de la superficie, de la parte superior del recipiente, se diseñan de manera que con el giro de la tapa, el paso a través del orificio de esta, desde el interior del recipiente, pueda quedar totalmente cerrado o abierto. El diámetro de la base de la tercera pieza tiene la medida apropiada para acoplarse al cuello cilíndrico de la parte superior de la primera pieza. El desplazamiento graduado del émbolo determina el volumen del receptáculo hueco de aislamiento, en el interior de la tercera pieza, limitado en su parte superior por dicho émbolo y en su parte inferior por la superficie superior del recipiente, cuando la tapa está en la posición adecuada.Well, for that the device is formed, of general form, by four pieces coupled together. The first is a container or tank, cylindrical and without a lid, which It has a flat surface at the top, parallel to the base of this, and at the same height as the upper base of the container, if this one had it .. The second piece is a cylindrical cover, without lower base and low height, which presents near its edge outer a circular hole that derives in a neck in which insert the third piece, a hollow cylinder without bases, and in whose inside a piston or part four is housed, moving longitudinally inside it. The second piece is snap coupled to the top of the first, but allowing the movement between the contact surfaces, so that the Second piece is attached as a rotating lid of the container. The relative dimensions and positions of the lid hole and The surface, from the top of the container, are designed from so that with the rotation of the lid, the passage through the hole of this, from inside the container, can be completely closed or open The diameter of the base of the third piece has the appropriate measure to fit the cylindrical neck of the part Top of the first piece. The plunger displacement determines the volume of the hollow isolation receptacle, in the interior of the third piece, limited at the top by said plunger and in its lower part by the upper surface of the container, when the lid is in the proper position.

Acopladas todas las piezas, desplazamos el émbolo para seleccionar la cantidad de alimento a extraer. Giramos la tapa de forma que quede totalmente abierto el paso del alimento, desde el interior del recipiente a través del orificio de la tapa, y aprovechando la fuerza gravitatoria, invertimos el dispositivo, de esta forma el alimento pasa del interior del envase a dicho habitáculo de aislamiento. Giramos la tapa, hasta cerrar el paso a través del orificio de la misma, con el dispositivo todavía bocabajo, consiguiendo de este modo aislar la cantidad de alimento que nos interesaba. La posición final de la tapa rasa la medida y obtura totalmente el paso de alimento a través del orificio, impidiendo que salga más alimento del interior del envase, con lo que si desacoplamos el conjunto formado por las piezas tercera y cuarta, estaremos ya en disposición de verter la dosis de alimento aislado en el lugar que nos interese.Attached all the pieces, we move the plunger to select the amount of food to be extracted. We turn the lid so that the passage of the food is completely open, from inside the container through the hole in the lid, and taking advantage of the gravitational force, we invert the device, of this way the food passes from inside the container to said isolation cabin. We rotate the lid, until closing the passage to through the hole of the same, with the device still upside down, thereby isolating the amount of food that interested us. The final position of the lid scratches the measurement and completely seals the passage of food through the hole, preventing more food from leaving the inside of the container, so that if we decouple the set formed by the third pieces and Fourth, we will be ready to pour the food dose isolated in the place that interests us.

Para complementar la descripción que seguidamente se va realizar y con objeto de ayudar a una mejor comprensión de las características del invento, se acompaña a la siguiente memoria descriptiva de un juego de planos en base a cuyas figuras se comprenderá más fácilmente las innovaciones y ventajas del dispositivo objeto de la invención.To complement the description that then it will be done and in order to help a better understanding of the features of the invention, accompanies the following descriptive memory of a set of planes based on whose figures will be more easily understood innovations and advantages of the device object of the invention.

Brief description of the drawings

Figura 1: Muestra una vista explosionada de las piezas (1), (2), (3) y (4) acopladas entre sí.Figure 1: Shows an exploded view of the pieces (1), (2), (3) and (4) coupled together.

Figura 2: Muestra una vista en perspectiva explosionada de cada una de las piezas que constituyen el dispositivo contenedor- dosificador objeto de la invención.Figure 2: Shows a perspective view exploded of each of the pieces that constitute the container-dosing device object of the invention.

Figura 3: Muestra una sección de la piezas (1), (2), (3) y (4) unidas entre sí , con la pieza (2) en posición de apertura del paso a través del orificio de la tapa.Figure 3: Shows a section of the pieces (1), (2), (3) and (4) joined together, with part (2) in the position of opening of the passage through the hole of the lid.

Figura 4: Muestra una sección de la piezas (1), (2), (3) y (4) unidas entre sí , con la pieza (2) en la misma posición que en la figura 3, con el dispositivo invertido bocabajo.Figure 4: Shows a section of the pieces (1), (2), (3) and (4) joined together, with part (2) in it position as in figure 3, with the device inverted upside down

Figura 5: Muestra una sección de la piezas (1), (2), (3) y (4) unidas entre sí , con la pieza (2) en posición de cierre del paso a través del orificio de la tapa, con el dispositivo invertido bocabajo.Figure 5: Shows a section of the pieces (1), (2), (3) and (4) joined together, with part (2) in the position of closing the passage through the hole in the lid, with the inverted device upside down.

Figura 6: Muestra la misma sección que la figura 5, pero con las piezas (3) y (4) acopladas entre sí y separadas del conjunto donde iría aislada la dosis de alimento que deseábamos extraer.Figure 6: Shows the same section as the figure 5, but with parts (3) and (4) coupled to each other and separated from set where the dose of food we wanted would be isolated extract.

Description of a preferred embodiment

A la vista de las comentadas figuras, puede observarse como el dispositivo se constituye mediante 4 piezas (1),(2),(3) y (4) acoplables entre sí.In view of the commented figures, you can observe how the device is constituted by 4 pieces (1), (2), (3) and (4) attachable with each other.

La pieza (1) es cilindro hueco en su interior y sin base superior, que hace de recipiente contenedor del alimento, y que presenta, partiendo del borde superior del cilindro, hacia el interior y paralelamente a la base de este, una superficie plana (5).The piece (1) is hollow cylinder inside and without top base, which acts as a food container, and presenting, starting from the upper edge of the cylinder, towards the inside and parallel to the base of this, a flat surface (5).

La pieza (2) es una tapa con forma cilíndrica, de poca altura, sin base inferior y cuya base superior presenta, cerca del borde exterior de esta, un orificio circular (6), que da paso verticalmente y hacia arriba a un cuello hueco y forma cilíndrica (7).The piece (2) is a cylindrical shaped lid, of low height, without lower base and whose upper base presents, near the outer edge of this, a circular hole (6), which gives step vertically and up to a hollow neck and shape cylindrical (7).

La pieza (3) es un cilíndrico hueco graduado, sin bases.The piece (3) is a graduated hollow cylindrical, without bases.

La pieza (4) es un émbolo de forma cilíndrica que se inserta en el interior de la pieza (3) y se desplaza longitudinalmente, cuya base superior deriva en un ensanchamiento circular (8).The piece (4) is a cylindrical plunger which is inserted inside the piece (3) and moves longitudinally, whose upper base derives in a widening circular (8).

El diámetro exterior del recipiente (1) coincide con el diámetro interior de la pieza (2), de modo que la pieza (2) pueda acoplarse a presión a la pieza (1), haciendo de tapa del recipiente, quedando en contacto la superficie (5) y la cara interior de la base superior de la pieza (1), y permitiendo que la pieza (2) pueda girar, siendo el eje de giro la recta paralela a la generatriz del cilindro (1) que pasa por el centro de la base inferior de este. La posición relativa del orificio (6) sobre la superficie de la pieza (2), y las dimensiones y forma de la superficie (5), hacen que en el desplazamiento giratorio de la pieza (2) distingamos dos posiciones determinantes para el correcto funcionamiento del dispositivo. Llamaremos posición 1 a aquella, en la que acoplada la pieza (2) sobre la (1), esté totalmente libre el paso del interior del recipiente (1) hacia el cuello (7) a través del orificio (6), es decir, el orificio (6) está justo encima del hueco que deja libre la superficie (5) en la base superior del recipiente (1). Llamaremos posición 2 a aquella, en la que acoplada la pieza (2) sobre la (1), esté totalmente obturado el paso del interior del recipiente (1) hacia el cuello (7) a través del orificio (6), es decir, el orificio (6) está justo encima de la superficie (5).The outer diameter of the container (1) matches with the inside diameter of the piece (2), so that the piece (2) can be snapped onto the part (1), acting as a cover for container, the surface (5) and the face being in contact inside the upper base of the piece (1), and allowing the piece (2) can rotate, the axis of rotation being the line parallel to the generatrix of the cylinder (1) that passes through the center of the base bottom of this. The relative position of the hole (6) over the surface of the piece (2), and the dimensions and shape of the surface (5), make the rotating displacement of the piece (2) we distinguish two determining positions for the correct device operation. We will call position 1 to that, in the one that coupled the piece (2) on the (1), the passage from the inside of the container (1) to the neck (7) through of the hole (6), that is, the hole (6) is just above the hole that leaves the surface (5) at the upper base of the container (1). We will call position 2 to that, in which coupled the piece (2) on the (1), the passage of the inside the container (1) towards the neck (7) through the hole (6), that is, hole (6) is just above the surface (5).

El diámetro de la base de la pieza (3) tiene la medida apropiada para acoplarse a presión al cuello (7) de la parte superior de la pieza (2). El desplazamiento graduado del émbolo determina el volumen de un receptáculo hueco de aislamiento en el interior de la pieza (3), limitado en su parte superior por la base inferior de dicho émbolo y en su parte inferior por la superficie (5) del recipiente (1) cuando la tapa (2) está en posición 2.The diameter of the base of the piece (3) has the appropriate measure to snap to the neck (7) of the part upper part (2). The plunger displacement determines the volume of a hollow isolation receptacle in the inside of the piece (3), limited at the top by the base lower of said plunger and in its lower part by the surface (5) of the container (1) when the lid (2) is in position 2.

El ensanchamiento circular (8) de la pieza (4) sirve de tope, en la posición final del desplazamiento de esta en el interior de la pieza (3). La cantidad de alimento que deseemos extraer la seleccionaremos graduando la posición de la pieza (4) en su desplazamiento a lo largo del interior de la pieza (3).The circular widening (8) of the piece (4) serves as a stop, in the final position of the displacement of this in the inside of the piece (3). The amount of food we want extract it we will select by graduating the position of the piece (4) in its displacement along the inside of the piece (3).

Acopladas entre sí todas las piezas del dispositivo, colocamos el émbolo (3) en la posición deseada para determinar la cantidad de alimento a extraer y situamos la pieza (2) en posición 1, al invertir la posición del dispositivo , y como consecuencia de la fuerza gravitatoria, la parte interior hueca de la pieza (3) queda totalmente cubierta de alimento. Con el dispositivo todavía invertido, giramos la pieza (2) hasta colocarla en la posición 2, conseguimos así aislar, rasando, el alimento del interior de la pieza (3), de la parte de alimento restante del interior del envase. El volumen o cantidad de alimento aislado es justamente el volumen del hueco de aislamiento elegido al regular la posición de la pieza (4). La posición 2 de la tapa hace que la superficie (5) rase la medida e impida que salga más alimento del interior del recipiente (1), así que si desacoplamos manual y conjuntamente las piezas (3) y (4) del dispositivo, con este todavía en posición invertida, conseguimos aislar la dosis de alimento correctamente cuantificada y lista para verter donde nos interese directamente desde el interior de la pieza (3).All the parts of the device, we put the plunger (3) in the desired position to determine the amount of food to extract and place the piece (2) in position 1, when reversing the position of the device, and as consequence of the gravitational force, the hollow inner part of the piece (3) is completely covered with food. With the device still inverted, we rotate the piece (2) until it is placed in position 2, we manage to isolate, by scratching, the food of the inside the part (3), of the remaining food part of the inside of the container The volume or amount of food isolated is just the volume of the insulation gap chosen when regulating the piece position (4). The position 2 of the lid makes the surface (5) measure the measure and prevent more food from leaving the inside the container (1), so if we undock manually and together the parts (3) and (4) of the device, with this still in an inverted position, we managed to isolate the dose of food correctly quantified and ready to pour where we are interested directly from inside the piece (3).

Claims

1. Container-doser of food powder or grain, characterized by 4 pieces, (1), (2), (3) and (4) interconnected, the first of which is a hollow cylindrical container (1) inside and without an upper base, intended to contain the food, and which has a flat surface (5) in its upper part, which starts from the upper circular edge of the container and towards the inside of it, parallel to the base of the cylinder ( 1), being at the same height, then, as the upper base of the container, if it had one. The shape and dimensions of the surface (5) do not prevent or hinder the action of pouring food inside the container (1). The piece (2) is a rotating circular cover, in the form of a hollow cylinder of low height and without a lower base, and which has a circular hole (6) in the area closest to the edge of its upper base, of area less than the area of the surface (5) of the piece (1). The hole (6) drifts vertically, towards the outside of the piece (2), in a hollow cylindrical neck without bases (7), which will serve as a coupling to the piece (3). The outer diameter of the container (1) coincides with the inner diameter of the piece (2), so that the piece (2) can be snap-coupled to the piece (1), acting as the lid of the container, the centers of the container being concentric upper circular edge of the container (1) and the center of the upper base circle of the lid (2), contacting the surface (5) and the inner face of the upper base of the piece (1), and allowing the piece ( 2) can rotate, the axis of rotation being the line parallel to the generatrix of the cylinder (1) that passes through the center of the lower base of the latter. The relative position of the hole (6) on the surface of the piece (2), and the dimensions and shape of the surface (5), make that in the rotating displacement of the piece (2) we distinguish two determining positions for the correct operation Of the device. We will call position 1 to that, in which the piece (2) is coupled on the (1), the passage of the interior of the container (1) towards the neck (7) through the hole (6) is completely free, that is, the hole (6) is just above the hole that leaves the surface (5) free in the upper base of the container (1). We will call position 2 to that, in which the piece (2) is coupled on the (1), the passage of the inside of the container (1) towards the neck (7) through the hole (6) is completely sealed, that is, the hole (6) is just above the surface (5). The piece (3) is a graduated hollow cylindrical, intended to house the exact amount of food that we want to isolate, and provided inside with a plunger or piece (4), which in its shape and displacement reminds that of a syringe. The diameter of the base of the piece (3) has the appropriate measure to snap to the neck (7) of the top of the piece (2). The graduated displacement of the plunger determines the volume of a hollow, insulating receptacle, inside the part (3), limited in its upper part by the lower base of said plunger and in its lower part by the surface (5) of the container (1) when the lid (2) is in position 2. The piece (4) is a piston with a cylindrical shape and length slightly longer than the length of the piece (3) and travels longitudinally inside it, plugging the upper base of the piece (3), preventing the entry of air and the exit of food through it, but never covering the lower base of the neck (7). The upper base of the piece (4) derives in a circular widening (8) that serves as a stop in the final position of the movement of the piece (4) inside the piece (3). The amount of food we want to extract will be selected by grading the position of the piece (4) in its displacement along the inside of the piece (3).