RU2504509C1 - Dismountable container transformer - Google Patents

Abstract

FIELD: packaging industry.

SUBSTANCE: invention relates to a transport container with a front-loading of cargo and can be used for transportation of cargo on the transport. The object of the invention is to develop a dismountable container transformer, which enables to reduce significantly the cost of its mounting and demounting. The problem set is solved in that the dismountable container transformer comprises an upper and lower bases, side and end walls. The end walls, upper and lower bases consist of parts which are connected pivotally to the side walls. The parts of the bases are pivotally interconnected along the line of pivot joint, from the outer side they are equipped with stops that prevent the parts of the upper base from bending, when transformation into volume. Also along it and in the corners of the base parts which are pivotally connected to the side walls, the elements of strapping are mounted, on which the construction rests when its transformation into volume. At that the parts of the end walls, both from the outer and the inner side are provided with fastening elements.

EFFECT: proposed dismountable container transformer requires less effort for its mounting and demounting.

2 dwg

Description

The invention relates to a transport container with end loading of goods and can be used for transportation of goods in transport.

Known folding container containing a base, a number of racks installed on it, and side and end walls, each of which is installed between the corresponding pair of racks by means of hinged nodes with the possibility of rotation from the working, mainly vertical position to the folded and vice versa, each of the walls has the lower and side faces located between the inner and outer surfaces, in the folded position, the inner surface of each wall is closer to the base of the container than the outer axis of each the hinge assembly extends between the side face of the wall and the corresponding strut, is rotatably mounted and is installed on the side of the wall closer to the inner surface than to the outside, and closer to the bottom than the top, has each axis of the hinge end walls located in the tool mounted on each stand and offset relative to it in the horizontal plane so that in the working position the side face of the end wall is in contact with the inner surface of the side wall with the formation of metichnogo compound, and the axis of each hinge unit that serves for rotation in a wall or rack or wall and drain simultaneously. In this case, the side and end walls have separate extension panels for leveling their height and the cover, which are mounted after installation in a vertical position of the side and end walls [1].

The disadvantages of the known folding container are the large labor costs for the installation and dismantling of the side, end walls and lids.

The objective of the invention is to develop a collapsible container transformer, which will significantly reduce the cost of its installation and dismantling.

The problem is solved in that the collapsible container transformer contains upper and lower bases, side and end walls. End walls, upper and lower bases consist of parts that are pivotally attached to the side walls. Parts of the bases are pivotally interconnected, along the given line of the pivot joint on the outside they are equipped with stops that do not allow the parts of the upper base to bend during transformation into volume. Also along it and at the corners of the parts of the bases pivotally attached to the side walls, sling elements are installed on which the structure rests upon its transformation into volume. Moreover, parts of the end walls from both the outer and inner sides are provided with fastening elements.

In the developed design, it was possible to exclude elements not associated with the design (extension panels, cover), which simplifies installation and dismantling, as well as storage.

The invention is illustrated by a schematic drawing in figure 1, which shows a collapsible transformer container in the form of a rectangular parallelepiped, and in figure 2 - in a flattened form when lifting for sling elements placed along the hinge line.

Collapsible container transformer contains upper and lower 1, 2 bases, side and end walls 3, 4. End walls 4, upper and lower bases are divided into parts. They are attached to the side walls 3 by means of hinges, forming a hinge joint 5 (shown in the figure by a line). The parts of the bases are also interconnected by means of hinges, forming a hinge joint 6. On the line of the hinge joint 6, the parts of the bases on the outside are equipped with stops 7 which do not allow bending along the line of the hinge joint 6 during transformation, and the sling elements 8 in the form supports, both along the line of the swivel joint 6, and along the corners of the side walls, on which the structure is supported when it is transformed into a volume, in particular a part of the lower base.

When the structure is opened into the volume, additional elements can be provided that provide a rotation angle of 90 ° ± Δ in the swivel 5. In particular, the side walls 3 can be equipped with stops in the form of an L-shaped stop with a torsion spring (not shown in the figure).

Moreover, parts of the bases on the outer and inner sides are provided with fastening elements. They can be made in the form of latches 10, 11, which are installed both on the outer side and in the inner side of the parts of the end walls serving as loading doors.

The transformable collapsible container of the transformer is transformed into volume when lifting the structure by the elements of the sling 8, along the line of the hinge joint 6 parts of the base, which can be designated as parts of the upper base and installing the structure on the elements of the sling 9 along the line of the hinge joint 6 and installing the structure on surface. Under the influence of the mass of the structure, the parts of the lower base open and occupy a horizontal position, relying on the elements of the sling 8 of the lower base along the line of the swivel joint 6 and at the corners of the base parts pivotally connected to the side walls. Parts of the upper base, resting on the stops 7, occupy a horizontal position.

The end walls 4 are fixed both on the inside by means of a fastening element, in particular of latches 10, when the end wall is not used as a door for loading, as well as on the outside by means of a fastening element in the form of latches 11, when the end wall is used as doors with the possibility of sealing.

To transform a collapsible transformer container into a plane, it is necessary to fasten the end walls, both from the inside and from the outside, and lift the structure by the slinging elements 8. As a result, under the influence of its own weight, the lower parts of the base are occupied simultaneously with parts of the upper base and side walls vertical position, closing the spring-loaded stops of the side walls and pressing their springs. Further, the resulting flat structure can be stored in stacks, either for storage or for transportation. At the same time, the proposed structure transformed into a plane allows it to be moved not only in a vertical position, but also in a horizontal position, for which, when lifting it, it is necessary to use the sling elements 8 of the lower side wall.

If it is necessary to ensure the tightness of the transformer collapsible container, non-tight places can be glued with sealing tape.

The proposed collapsible container transformer has a simpler design and less labor for installation and dismantling.

At the same time, the developed design is universal, its transformation into volume is possible when lifting the sling elements along the swivel line of the base parts. It is also possible to load from any end wall, and the opposite end wall, if necessary, can be closed from the inside, which, in general, reduces labor costs when using them and increases the comfort of work when loading them.

Information sources

1. Patent RU No. 2082657, cl. B65D 6/16, B65D 88/52, July 27, 1997.

Claims (1)

A collapsible transformer container containing the upper and lower bases, side and end walls, characterized in that the end walls, upper and lower bases are made up of parts and are attached to the side walls pivotally, parts of the bases are pivotally interconnected along this line of articulation on the outer side, stops are installed that do not allow the parts of the upper base to bend during transformation into volume, and also along it and at the corners of the parts of the bases pivotally connected to the side walls the slinging elements on which the structure is supported during its transformation into volume, while parts of the end walls both on the external and internal sides are equipped with fastening elements.

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