RU150793U1 - COMPRESSIBLE PLASTIC BOTTLE - Google Patents

Abstract

A compressible plastic bottle containing a neck, a base and a central cylindrical part, having for the greater part of the height of a fold or corrugation, characterized in that the neck has a thread for the cap and the neck passes into the upper convex and / or concave part connected to the central part, the upper a small part of which is made without folds, and the base is concave in the shape of the cap, neck and upper convex part of the bottle, while the folds on the central part of the bottle are made in the form of equilateral or strougolnyh isosceles triangles with the vertex facing towards the central axis of the central portion.

Description

The utility model relates to containers or containers for storing liquids and solids, namely, plastic bottles [B65D 21/08].

Currently, almost all non-alcoholic liquids are dispensed to consumers in plastic bottles, during transportation of which they occupy a significant useful volume of the vehicle due to the weak mutual arrangement, moreover, they are often thrown away after use. Such empty bottles also occupy a large volume previously filled with liquid.

SEMI-RIGID COMPRESSIBLE CAPACITY is known from the prior art [RF patent No. 2297954], which contains a neck turning into a convex upper part connected to the central part, lower part and base. The central part forms a vertically folding vacuum wall section to compensate for the vacuum pressure in the tank after cooling the hot liquid. The folding wall section has an initiating section capable of bending inwardly under the action of a small vacuum force and forcing the regulating section, which is inclined at a sharper angle to the longitudinal axis of the container, to turn out and bend further into the container.

The compressibility properties of the analog are mainly intended to reduce the deformation of the outer wall after hot pouring liquids into it and to maintain high consumer qualities, but during transportation and disposal the compressible bottle will take up as much space as a regular incompressible bottle.

Also, the SEMI-FOLDING FOLDING CONTAINER [RF patent No. 2118602] is known from the prior art, comprising a neck, a base and a side wall including an intermediate folding section, the folding section is also semi-rigid and has several wall fragments, each of which has a profile protruding from a common the peripheral surface of the side wall at least in the direction transverse to the longitudinal axis, and these fragments are flexible for transversely directed forces, and are located on the side the wall so that the folding section under the influence of a longitudinally directed compressive force can gradually fold relative to the rest of the container in a folded state, in which the base and neck are located closer to each other.

The disadvantage of a collapsible container is that the bottles are transported to the place of filling the liquid in an uncompressed form, while the design of the bottle involves only a decrease in the volume of only bottles intended for disposal.

The closest in technical essence is a COMPRESSIBLE PLASTIC BOTTLE [RF patent No.2016817], comprising a cylindrical body with a neck, a base and a central part having for most of the height of the folds or corrugations with pointed peaks and made with the possibility of folding to a part of the height of the side walls of the housing, an open casing in the form of a glass for placing the bottle casing in it in the folded position, the base of the latter is connected with the base of the casing, and a locking device is placed in the upper part a and configured prestressed with automatic offset inwards radially or upwards towards the neck of the bottle indentation latter in the casing, wherein the top of the side walls of the housing is formed by a shoulder arranged to accommodate lower locking assembly in compression of the bottle and fixing the latter in the housing.

The disadvantage of the prototype is that the casing is made in the form of a cylinder with a flat bottom and when transporting the bottles in the folded state, there is no possibility of their mutual tight arrangement.

The purpose of the utility model is to provide the possibility of tight mutual arrangement of bottles during their storage and transportation.

The technical result consists in a significant reduction in the volume required to place the folded bottles ready for bottling, as well as in a significant reduction in the volume of waste folding bottles.

The technical result is achieved due to the fact that the prototype containing the neck, base and central cylindrical part, having for the greater part of the height of the folds or corrugations is characterized in that the neck has a thread for the cap and the neck passes into the upper convex and / or concave part connected with the central part, the upper small part of which is made without folds, and the base is made concave in the shape of the cap, neck and upper convex part of the bottle, while the folds on the central part of the bottle are made in in the form of equilateral or acute-angled isosceles triangles with vertices facing the central axis of the central part.

Brief Description of the Drawings

In FIG. 1 shows a general view of a folding bottle.

In FIG. 2 shows a bottle when folded.

In FIG. Figure 3 shows the layout of several bottles.

Utility Model Implementation

The bottle contains a neck 1, on which a thread 2 is made under the cover 3. In this case, the neck 1 passes to the upper convex part 4, connected to the central cylindrical part 5, which has an upper section without folds 6, communicating with the corrugation 7, which ends with the base 8, with this it has a concave section 9 in the form of a cover 3, the neck 1 and the upper part 4.

In FIG. 2 shows a bottle when folded.

A folding bottle is used as follows.

To transport the bottles to the place of filling the liquid in them, the pre-folded bottles are mutually assembled, i.e. they are folded in the direction of the arrows in FIG. 3, namely, a cap 3 with a neck 1 and an upper part 4 of one bottle is inserted into the concave portion 8 of another bottle.

A positive technical effect is that mutually arranged squeezed bottles occupy a minimum volume in comparison with the known designs of compressible bottles. This volume is maintained regardless of whether the bottle is closed with a cap or not.

Using compressible bottles according to the presented utility model, a significant reduction in the volume of waste can be achieved, since empty compressed and packaged bottles will occupy a minimum volume.

Although the compressible bottle is described by one example, it is obvious that its modifications and improvements are possible that do not go beyond the scope defined by the attached utility model formula.

Claims (1)

A compressible plastic bottle containing a neck, a base and a central cylindrical part, having for the greater part of the height of a fold or corrugation, characterized in that the neck has a thread for the cap and the neck passes into the upper convex and / or concave part connected to the central part, the upper a small part of which is made without folds, and the base is concave in the shape of the cap, neck and upper convex part of the bottle, while the folds on the central part of the bottle are made in the form of equilateral or strougolnyh isosceles triangles with the vertex facing towards the central axis of the central portion.

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