BG798Y1 - Packaging for consistent fluid keeping - Google Patents

Abstract

The packaging is used in the food industry. It is adapted for easy and quick pouring out of the fluid. Any contact between the air and the fluid and its oxidation is prevented during it storage. The packaging comprises a reservoir (1) with walls, bottom and neck (2), the latter being closed by a cap (4). Useful cavity is formed in the reservoir (1) into which an inner reservoir (5) is fitted. At a suitable place in the wall of the external reservoir (1), on some of the side walls (7) or the bottom (8) a hole (9) is drilled, which is closed by a valve (10).

Description

Technical field

The utility model relates to the packaging for the storage of consistent fluid and is used in the pharmaceutical, cosmetic, food, chemical and petrochemical industries.

BACKGROUND OF THE INVENTION

It is known from the DE G8908270 tank, which consists of a vessel with edges - for example, a parallelepiped or cube, with a neck and an air vent. There is a rubber-like elastic material in the container, the neck of which is secured to the neck of the vessel. The common neck is closed tightly by a lid. A valve may be fitted to the vent.

The disadvantage of this technical solution is that in this construction the entire contents of the package of dense, consistent fluids, such as ketchup or grease and the like cannot be emptied.

The technical nature of the utility model

The technical problem that needs to be solved is to create a container for storing fluid that allows the stored fluid to be emptied easily and quickly, keeping the fluid out of the tube as much as possible and with little loss.

This technical problem is solved with a package for storing a fluid of the following construction. The package consists of an external tank with a neck whose useful cavity is connected to the neck. The neck is closed in a familiar manner with a cap. The outer tank is made of metal or plastic and the walls of the tank have the possibility of elastic deformation under pressure. Inside the useful cavity of the outer tank is an inner tank with a neck. The two necks are tightly connected so that they are united in a common neck. The inner tank is made of flexible material such as foil, plastic and the like. At an appropriate location, a hole is drilled in the wall of the outer tank, either side or bottom. In the case of packages of relatively high viscosity fluids, this opening is closed by a valve so that air can enter the useful space of the outer tank and be disposed between the outer and inner tanks, but cannot flow out, especially when deformed, contracted of external pressure packing. The inner tank is only attached to the neck of the outer tank or to the neck and bottom of the outer tank.

The benefits of packing for storing fluid are the following. It allows the stored fluid to be poured out of the packaging easily and quickly, with maximum loss, with little loss. Another advantage is that the fluid can be pushed out of the package in any position of the package - vertically, horizontally, inclined or facing down.

Explanation of the annexed figures

An exemplary embodiment of a storage fluid storage container is shown in the accompanying drawings, where:

Figure 1 is a longitudinal sectional view of a container for storing a fluid-filled fluid;

Figure 2 - depicts a longitudinal section of the package in a nearly empty state of the inner tank.

Examples of implementation of the utility model

According to the description and the drawings, an exemplary embodiment of a storage fluid storage container has the following construction.

It consists of an outer tank 1 with a neck 2 to which a useful cavity is connected 3. The neck 2 is closed in a familiar manner with a cap 4. The outer tank 1 is made of plastic, the packaging being able to be elastically deformed under pressure. Inside the useful cavity 3 of the outer reservoir 1 is an inner reservoir 5 with a neck 6. The two necks 2 and 6 are tightly connected so that they are combined into a common neck.

The inner tank 5 is made of flexible material such as foil, plastic and the like. At an appropriate location, an opening 9. A hole 9 is drilled through one of the side walls 7 or the bottom 8 of one of the side walls 7 or the bottom 8, so that the air can enter the useful space 3 of the outer tank 1 and be positioned between the outer 1 and inner 5 tanks, but can not go out, especially when deformed, shrink 10 packs of external pressure. The inner tank 5 is secured by a neck 6 to the neck 2 and to the bottom 8 of the outer tank 1.

Using the utility model 15

Use the following for storing the fluid consistency. Initially, the lid of the package is opened or removed. Under the influence of pressure from a human hand, the contents of a part of the fluid are drained through the mouth 2. Upon release, the outer tank 1, due to its elasticity, restores its original position, as air enters through the opening 9 and fills the space between inner 5 and outer 1 tank. The inner tank 5, which is of flexible, soft fabric, is deformed. The next pressing of the package by pressing on the outer tank, the air between the two tanks 30 and 5 exerts pressure on the surface of the inner tank and the subsequent displacement of the fluid out through the neck 2,

6. The valve 10 holds the air closed between the two tanks. The same effect is obtained if the aperture 9 is punctured in a suitable place and is clamped with a thumb that acts as a valve 10. The next time the pressure is released and the aperture 9 is opened through the valve 10, a new portion of air enters. This sequence is repeated until the package is completely emptied. After use, the neck of the cap closes back.

Claims (2)

Claims 1. A packaging for the storage of a fluid consisting of an outer tank with walls with a vent or valve, bottom and neck, the neck being closed by a cap, and a useful cavity is formed in the outer tank, in which an inner tank is arranged, with a tank having a container the two necks being tightly connected so that they are united in a common neck, characterized in that the outer reservoir (1) has elastic walls and the inner reservoir (5) is attached to the bottom (8) of the outer reservoir (1). . Packaging according to claim 1, characterized in that the inner tank (5) is made of foil. Attachment: 2 figures