RU202937U1 - MULTI-SECTION PLASTIC CONTAINER - Google Patents

Abstract

The utility model relates to containers for food. The task of creating a utility model: increasing the rigidity of the container. The achieved technical result: increasing the rigidity of the container. The solution to this problem is achieved in a multi-section plastic container formed from a plastic blank having a base with several sections, while the central one is designed for a liquid product, and a cover, which is made of a sealing film; in that the central section is made in the form of a truncated cone with a height less than the height of the side sections of the container, and a gravy boat is placed in it, the side sections are placed on both sides of the central section and separated from it by dividing barriers that have an Ω-shaped shape and are located mirror-symmetrically relative to the transverse axis of symmetry of the container with the formation of a central section between them, and at the corners of the base in the upper part of the body there are rectangular stamped depressions. The saucepan can have its own cover for the saucepan. The sealing film can be made with the possibility of dead welding of the LOK type. The sealing film can be made with the possibility clear opening of the PELL type. The base and cover can be made of transparent material. The thickness of the sealing film can be made from the condition: δ1 = (0.2-0.5) δ2, where δ1 is the thickness of the sealing film, δ2 is the wall thickness of the base. saucers can be made of sealing foil. 6 p.p. f-ly, 8 dwg

Description

The utility model relates to food containers.

Known multi-section plastic container for the RF patent for invention No. 2125009, IPC B65D 81/32, publ. January 20, 1999

This food kit packaging includes an airtight plastic container that has three compartments for breakfast, lunch and dinner and an extra compartment in the handle for related items. The order of stacking sets of products and the formation of the entire set ensures the active functioning of a person in field conditions, allows you to store the set for a long time.

Disadvantage: the complexity of the design.

Known multi-section plastic container for the RF patent for invention No. 2170694, IPC B65D 77/00. publ. July 20, 2001

The original design of the food container is a folded structure consisting of two parts, with the second part located above the first. When preparing a set of dishes in the reception, the folded structure is opened and both parts of the container are brought to a horizontal position. In one part of the container, sections for the second and third courses are organized, and in the other part of the container, a section for the first course and specialized sections for cutlery, napkins, drinking pipe and for spices, salt, seasonings are organized. The technical result consists in ensuring the convenience of using power kits in various household conditions.

Known multi-section plastic container for the RF patent for invention No. 2673618, IPC B65D 77/04. publ. 28.11.2018

This invention relates to food packaging adapted to conveniently accommodate a collapsible pouch within an outer container.

Disadvantage: the possibility of destruction of the container.

Known container for US application No. 2010062130 A1 publ. 03/11/2010, prototype.

This is a multi-section plastic container formed from a plastic blank having a base with several sections, the central one for a liquid product, and a lid, the lid being made of a sealing film.

Disadvantages of the prototype:

- low rigidity of the container due to the small thickness of the walls and the lid, and the use for the lid of the film,

- the possibility of mixing different products in the central container when transporting vertically stacked containers from the weight of the higher rows of containers.

The task of creating a utility model: increasing the rigidity of the container. The achieved technical result: increasing the rigidity of the container. The solution to this problem is achieved in a multi-section plastic container formed from a plastic blank having a base with several sections, while the central one is intended for a liquid product, and a lid, which is made of a sealing film, in that the central section is made in the form of a truncated cone, with a height less than the height of the side sections of the container, and a gravy boat is placed in it, the side sections are located on both sides of the central section and are separated from it by dividing barriers having an Ω-shape and located mirror-symmetrically relative to the transverse axis of symmetry of the container with the formation of a central section between them, and at the corners of the base in the upper part of the body there are rectangular stamped recesses.

The saucepan can have its own saucepan lid.

The sealing foil can be made with a LOK type dead weld.

The sealing foil can be made with a clear opening of the PELL type.

The base and cover can be made of transparent material.

The thickness of the sealing film can be made from the condition:

δ ₁ = (0.2 ÷ 0.5) δ ₂ , where

δ ₁ - thickness of the sealing film,

δ ₂ - wall thickness of the base.

The lid of the saucepan can be made of sealing foil.

The essence of the utility model is illustrated in Figs. 1-8, where FIG. 1 shows a general view of a multi-section plastic container; in fig. 2 shows a view of a plastic container in section A-A; in fig. 3 shows a front view of a plastic container, view B;

in fig. 4 shows a gravy boat;

in fig. 5 shows a view of a plastic container in section A-A, rotated;

in fig. 6 shows a view of a gravy boat;

in fig. 7 shows the main view of the plastic container;

in fig. 8 shows a view of a plastic container, bottom view.

Description notation:

base 1,

common cover 2,

connector 3,

longitudinal side wall 4,

longitudinal side wall 5,

transverse side wall 6,

transverse side wall 7,

central section 8,

sauce bowl 9,

sauce bowl lid 10,

side section 11,

side section 12,

common bottom 13,

the bottom of the central section 14,

separation barriers 15,

separation barrier 16,

rounding radius 17,

opening corner 18,

gravy boat body 19,

the bottom of the gravy boat 20,

saucer flanging 21,

stamped grooves 22.

FIG. 1-8 shows the design of a multi-section plastic container.

It contains a base 1, a common cover 2, a connector 3, longitudinal side walls 4 and 5, transverse side walls 6 and 7.

Cover 1 is made of a sealing film.

The sealing film must be made of a smaller thickness than the thickness of the walls of the base 1 from the ratio:

δ ₁ = (0.2 ÷ 0.5) δ ₂ , where

δ ₁ - thickness of the sealing film,

δ ₂ - wall thickness of the base (Fig. 4).

This is necessary not only to reduce the cost of the container, but also to reduce environmental pollution with non-degradable polyethylene.

The proof of the optimality of the selected ratio of the thicknesses of the sealing film δ ₁ and the walls of the base δ _{2 is} given in table. one.

From table. 1 it follows that the use of a sealing film with a thickness of less than 0.2δ _{2 is} impossible due to the destruction of the sealing film, and more than 0.5δ ₂ gives little material savings.

In addition, as a result of the use of a sealing film, the design of the tray will be simplified by eliminating hinges, locks and complex seals.

A multi-section plastic container contains three sections: a central section 8, inside which a sauce bowl 9 is installed with a sauce bowl lid 10 and side sections 11 and 12 symmetrically on both sides of it.

The common bottom 13 belongs to the side compartments 11 and 12.

The bottom of the center section 14 covers the bottom of the center section 8.

All sections are separated by dividing barriers 15 and 16, which have an Ω-shape and are arranged mirror-symmetrically relative to the transverse axis of symmetry OO of the container with the formation of a central section 8 between them.

All joints of the planes forming the container are made with a rounding radius of 17.

Opening corners 18 (Fig. 3) are designed to open the common cover 2 and are made at the corners of the connector 3.

To ensure the tightness of the gravy boat 9, it is made in the form of a truncated cone and has the body of the gravy boat 19, the bottom of the gravy boat 20 and the edge of the gravy boat 21 (Fig. 4). At the corners of the base 1 in the upper part to increase the rigidity of the body, rectangular stamped recesses 22 are made.

APPLICATION OF MULTI-SECTION PLASTIC CONTAINER

To use a multi-section plastic container (Fig. 1-8) at a food production plant, solid food products are placed, for example, one serving for lunch, in the side sections 11 and 12 and liquid (sauce) in a sauce bowl 9 installed in the central section 8 and saucepan 9 are closed with the lid of the saucepan 10. Then the common lid 2 is closed, or rather, the sealing film is sealed.

When using food packaged in a plastic container to eat the product, open the common lid 2, remove the sauce bowl 9 from the central compartment 8 and open the lid of the sauce bowl 10. Pour the sauce over the solid food product in the side sections 11 and 12.

Dispose of the multi-compartment plastic container after use.

The use of the utility model allowed:

- to expand the range of products for a specific purpose: specifically, packages for packaging several types of dissimilar food products, including liquid products without mixing them during transportation;

- provide rigidity when using thin walls and films;

- to reduce material consumption;

- to provide control of opening.

Claims (10)

1. A multi-section plastic container formed of a plastic blank having a base with several sections, the central section being intended for a liquid product, and a lid made of a sealing film, characterized in that the central section is made in the form of a truncated cone, with a height less than the height side sections of the container, and a gravy boat is placed in it, the side sections are located on both sides of the central section and are separated from it by dividing barriers having an Ω-shape and located mirror-symmetrically relative to the transverse axis of symmetry of the container with the formation of a central section between them, and at the corners bases in the upper part of the body are made of rectangular stamped recesses. 2. A multisectional plastic container according to claim 1, characterized in that the saucepan has its own saucepan lid. 3. Multi-section plastic container according to claim 1, characterized in that the sealing film is made with the possibility of LOK-type dead welding. 4. Multi-section plastic container according to claim 1, characterized in that the sealing film is made with the possibility of a clear opening of the PELL type. 5. Multi-section plastic container according to claim 1, characterized in that the base and cover are made of transparent material. 6. Multi-section plastic container according to claim 1, characterized in that the thickness of the sealing film is made from the condition: δ ₁ = (0.2 ÷ 0.5) δ ₂ , where δ ₁ - thickness of the sealing film, δ ₂ - wall thickness of the base. 7. Multi-section plastic container according to claim 1, characterized in that the sauceboat lid is made of a sealing film.

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