RU58514U1 - PACKAGING - Google Patents

Abstract

Usage: It is used in the construction of food packaging and can be used for dosed packaging of bulk food products, such as tea.

Creature: A package made of a sheet blank with the possibility of forming a closed pyramidal shell during assembly, the bottom of which is made in the shape of a square, and the side walls are formed by triangular sections, the sheet blank contains eight triangular sections adjacent to each other and to the square bottom along the fold lines, the first, second, third and fourth triangular sections are located on the sides of the square bottom, while the first and third triangular sections are located on two opposite sides of the square bottom , the fifth and sixth triangular sections adjoin the two sides of the first triangular section, and the seventh and eighth triangular sections adjoin the corresponding sides of the third triangular section, with semicircular petals on one side of the fifth and sixth triangular sections, and on the common fold line of the third and the seventh section and on the common fold line of the third and eighth sections, narrow cutouts are made for inserting semicircular petals into them with the formation of castle joints when assembling the shell into the pyramid.

The advantage of packaging is ease of manufacture and assembly.

1 n.p.f.p.m., 2 ill.

Description

The utility model relates to designs of food packaging and can be used for dosed packaging of bulk food products, such as tea.

Known packaging [1], containing made of cardboard base and cover of a closed structure formed by two parts - the lower one in the form of a rectangular parallelepiped and the upper one in the form of a truncated quadrangular pyramid, the cover being made of a single flat blank, the central part of which is the upper base of the pyramid , has the shape of a square, two lateral opposite faces of the pyramid are made with bendable triangular valves tucked inside the pyramidal part of the package, and the opposite sides of the rounded boxes, which are extensions of the indicated opposite faces of the pyramid, are made with rectangular valves that are bent inside the box, on the sides of which cuts are made that form vertically arranged locks with the possibility of their mutual engagement, while on rectangular valves there are also slots equidistant from their side parts, and the lateral parts of another pair of opposite faces of the parallelepiped are made with folding trapezoidal locks with the possibility of their interaction with Resp rectangular slit valves.

The disadvantage of this design is the relative complexity of the design, due to the presence of two parts - the bottom, made in the form of a rectangular parallelepiped and the top, made in the form of a truncated quadrangular pyramid.

Closest in technical essence to the proposed technical

The solution is the well-known packaging [2], containing a box-shaped base with a bottom and side walls forming a closed structure, and made with the possibility of connection with a lid, the walls of which are made in the form of a closed structure, moreover, the bottom of the box-shaped base is made in the shape of a polygon, and the base walls made in the form of a trapezoid and located at an angle to the bottom, and the walls of the lid are made in the form of a closed structure forming a pyramid, each face of which corresponds to at least one of the sides x foundation walls. In this case, the bottom of the box-shaped base of the package is made in the form of a square, the side walls of the base are made in the form of isosceles trapezoids, and the walls of the lid form a closed structure in the form of a regular pyramid, and a side is attached to the bottom of the box-shaped base inside the package, the contour of which corresponds to the external contour of the lower part of the product located at the bottom of the package.

This design is also difficult to manufacture, because it consists of two detachable parts - a box-shaped base with a bottom and a cover made in the form of a pyramid, and also has a side attached to the bottom of the box-shaped base.

The technical result, which consists in eliminating the noted drawback, namely, in simplifying the design and assembly, is achieved in the proposed packaging made of a sheet blank with the possibility of forming a closed pyramidal shell during assembly, the bottom of which is made in the shape of a square, and the side walls are formed by triangular sections, the fact that the sheet blank contains eight triangular sections adjacent to each other and to the square bottom along the fold lines, the first, second, third and fourth triangular sections, races olozheny the sides of a square bottom, wherein the first and third triangular sections arranged on two opposite sides of a square bottom, two sides of the first triangular sections adjacent fifth and sixth triangular section, and

the seventh and eighth triangular sections adjoin the respective sides of the third triangular section, with semicircular petals on one of the sides of the fifth and sixth triangular sections, and narrow cutouts for insertion are made on the common fold line of the third and seventh sections and on the common fold line of the third and eighth sections they have semicircular petals with the formation of castle joints when assembling the shell into a pyramid.

The essence of the utility model is illustrated by drawings, where:

- figure 1 shows a General view of the packaging after assembly;

- figure 2 shows the sheet blank of the package;

The proposed packaging (figure 1) is made from a sheet blank (figure 2) with the possibility of forming it during assembly into a pyramid.

The bottom of the 1st pyramid is made in the form of a square.

The sheet blank contains eight triangular sections 2-9, adjacent to each other and to the square bottom 1 along the fold lines.

The fold lines are indicated by a dotted line in FIG.

The first 2, second 3, third 4 and fourth 5 triangular sections are located on the sides of the square bottom 1.

The first 2 and third 4 triangular sections are located on two opposite sides of the square bottom 1.

The fifth 6th and sixth 7th triangular sections are adjacent to the two sides of the first triangular section 2, and the seventh 8th and eighth 9th triangular sections are adjacent to the corresponding sides of the third 4th triangular section.

On one side of the fifth 6th and sixth 7th triangular sections, semicircular petals 10 and 11 are made, and on the common bend line of the third 4 and seventh 8 sections and on the common bend line of the third 4 and eighth 9 sections, narrow cutouts 12 and 13 are made for insertion into them semicircular petals 10 and 11 when assembling into a pyramid.

Packaging is used as follows.

When assembling into a pyramid, triangular sections 2–9 are folded along fold lines with the formation of lateral faces from them.

In this case, an additional technical effect is achieved - increasing the rigidity of the package, since the side walls are double.

Before the final operation, in which the petals 10 and 11 are inserted into the slots 8 and 9, the inner cavity of the pyramid is filled with a product, for example, tea, which is in a special soft bag or bag (not shown in the drawings).

The petals 10 and 11 inserted into the slots 8 and 9 form a lock connection.

To open the package, you need to remove the petals 10 and 11 from the slots 8 and 9, bend the triangular sections and remove the inner bag with the product.

The advantage of the proposed packaging is the simplicity of design, as well as the absence of the need for the use of expensive materials.

The outer shell is made of thick decorative paper, and the inner one is made of soft, moisture-permeable material, such as nylon fabric.

The forming of the outer shell is carried out along the fold lines manually or on special equipment.

Information sources:

1. RF patent for utility model No. 32094, M. Cl. B 65 D, publ. 2003 year

2. Certificate of the Russian Federation for utility model No. 18394, M. Kl. B 65 D, publ. 2001 year

Claims (1)

A package made of a sheet blank with the possibility of forming a closed pyramidal shell during assembly, the bottom of which is made in the form of a square, and the side walls are formed by triangular sections, the sheet blank contains eight triangular sections adjacent to each other and to the square bottom along the fold lines, the first one the second, third and fourth triangular sections are located on the sides of the square bottom, while the first and third triangular sections are located on two opposite sides of the square bottom, to two the fifth and sixth triangular sections are adjacent to the sides of the first triangular section, and the seventh and eighth triangular sections are adjacent to the corresponding sides of the third triangular section, and semicircular petals are made on one of the sides of the fifth and sixth triangular sections, and on the common fold line of the third and seventh sections The common fold lines of the third and eighth sections are narrow cutouts for inserting semicircular petals into them with the formation of castle joints when assembling the shell into a pyramid.