RU191855U1 - PLASTIC CAPACITY - Google Patents

Abstract

The proposed technical solution relates to plastic containers or containers with the possibility of stacking included in the system designed for transportation and storage of liquid, grease and granular substances. The objective of the proposed technical solution is to develop the design of a plastic container with the possibility of stacking, which extends the arsenal of means used in present. The problem is solved due to the fact that in a plastic container with a cone-shaped body, divided into segments, the diameters of which increase stepwise from the bottom to its upper edge, equipped with a locking lid with a lockable hole and means for their mutual connection and sealing, the container body in the upper part has an outer flange to which a locking lid that protrudes above the housing is secured by bolted connection capacities. The locking cap of the container is fixed to the outer flange in the upper part of the housing by means of a threaded connection or by snap-fastening. The locking cap of the container is convex with stiffeners. The upper and lower annular segments of the container body are provided with recesses, the upper ring segment of the container is made possible to bend in the radial direction by mechanical action, and the cross section of the container is selected from a row including a circle, ellipse, square, rectangle or other cross section.

Description

The proposed solution relates to stackable containers or containers that are part of a system designed to transport and store liquid, grease and bulk solids.

Capacities have long been used for the storage and transportation of substances and goods. It is well known that containers may be provided with lids. Containers are usually defined as open containers. Stacked containers and containers are provided for the possibility of using containers and containers not only for more convenient transportation of substances and goods, but also for their storage. Containers and containers can be stacked by installing one on the other, etc., which saves space.

A known container for radioactive waste (RF patent for utility model No. 120277, IPC G21F 5/00, publ. 09/10/2012). The lateral shell of the container body is made in the form of an octagonal prism with alternating narrow and wide side faces. This provides the possibility of stacking for further transportation for burial at the specified location.

Known vessel with paint (RF patent for the invention No. 2418685, IPC B44D 3/12, publ. 05/20/2011). The vessel is stackable with minimization of paint loss. The lid protrudes above the standing edge at a certain distance. The bottom of the vessel is provided with a recess, which is located above the protruding lid of a similar vessel during packaging.

Known capacity for transporting liquids included in the interior of a standard transport container (patent application of the Russian Federation No. 2002113085, IPC B65D 88/06, publ. 11/27/2003). The container is formed of two conical parts stacked in each other in the form of a glass of thin tin or plastic, divided by a partition into two sections, while an expandable ring-shaped rubber bellows located radially outside on the partition tightly connects both parts by means of connecting parts.

Known stackable plastic container (RF patent for the invention No. 2564233, IPC B65D 21/02, publ. 09/27/2015) for storing contents. The container comprises a bottom portion, a side wall portion, and an upper portion. The bottom portion is designed to support the container and contains a central bottom portion extending upward and a bottom reinforcing structure. The lateral wall portion extends upward from the bottom portion and contains a reinforcing structure of the side wall. The upper portion extends upward from the side wall portion and comprises a flange portion, an inclined portion, a neck portion, and an issued hole. The bottom section is designed to withstand hydrostatic pressure. A portion of the flange portion is configured to fold down in response to a load exerted from above applied to the container. The upstream central bottom portion is configured to receive the upper portion of another container. In a stacked state, the upper portion of another container contacts the central bottom portion of the container.

Known wide-necked container made of thermoplastic plastic (patent for the invention of the Russian Federation No. 2050309, IPC B65D 1/16, publ. 12/20/1995). This capacity has the following advantages. Due to the conical design of the container body, empty containers can be stacked in each other. Due to the significantly reduced space requirements, transportation and storage costs are significantly reduced compared to the well-known cylindrical wide-necked containers. The reinforcing and load-retaining ring protruding radially above the clamping ring of the closure cap prevents the containers from moving upward and leakage of the closure cap during transportation. It protects the ring and the cap from damage during transportation and increases the axial resistance to deformation during compression and the radial rigidity of the container on the upper part of its body. The lower ring protruding radially outward reinforces the bottom portion of the container and completely prevents the inclination of the lower sections of the container bodies relative to each other during transportation. Finally, the reinforcing and load-bearing ring below the container curb and the bottom ring reinforcing the bottom as compared to conventional wide-necked containers offer the possibility of reducing the wall thickness of the container body and hence material savings, which leads to lower manufacturing costs.

Known plastic capacity in the form of a barrel (RF patent for the invention No. 2268210, IPC B65D 1/12, publ. 01.20.2006). It contains a conical, stackable housing that is divided into annular segments. The diameter of the segments increases stepwise from the bottom of the barrel to the upper loading opening, and a locking lid for the upper loading opening. Moreover, in the bottom area, stacked stoppers directed inwardly, which are in the form of a prism with a triangular supporting surface, are supported to support the bottom of the barrel of the stacked barrel body.

This technical solution is the closest to the proposed.

The objective of the proposed technical solution is to develop a stackable container design that expands the arsenal of tools currently in use.

The problem is solved due to the fact that in a stackable container, the glass-like body of which is equipped with a locking lid and means for their mutual connection and sealing, the cross-section of the container is selected from a row including, preferably, a circle, ellipse, square, rectangle, or other cross-section. The locking cap of the container is made with a lockable hole.

The container body is divided into annular segments, the diameters of which stepwise increase from the bottom of the container to the locking cap of the container with a hole. The locking cap of the container is fixed to the outer flange in the upper part of the housing by means of a threaded connection or by snap-fastening. The locking cap of the container is convex with stiffeners. The upper and lower annular segments of the container body are provided with recesses. The upper annular segment of the housing is made with the possibility of bending in the radial direction by mechanical action.

The proposed stackable container is shown in the attached drawings.

In FIG. 1 shows a stackable container, side view;

In FIG. 2 shows a stackable container, top view;

In FIG. 3 (a) and 3 (b) depict a fragment of a container lid locking, which is fixed to the outer flange in the upper part of the housing by means of a threaded connection or by snap-fastening.

In FIG. 4 shows several containers assembled in a stack.

A plastic container 1 with a locking lid 2 with an opening 3 is conical with means for their mutual connection and sealing. The cross section of the container 1 is selected from a series including, preferably, a circle, ellipse, square, rectangle, or other cross section. The locking cap 2 of the tank is made with a lockable hole 3.

The container body 1 is divided into annular segments 4, the diameters of which stepwise increase from the bottom of the container to the locking cover 2 of the container with a closing hole 3.

The locking cap 2 of the container 1 is fixed to the outer flange 5 in the upper part of the housing 1 by means of a threaded connection 6 (a) or by means of a snap 6 (b).

The locking cover 2 of the container 1 is made convex with stiffening ribs 7, which are directed from the periphery of the cover 2 to the center of the cover 2. The locking cover 2 of the container 1 is provided with an opening 3 with a cover 8. The upper and lower ring segments 4 of the container body 1 are provided with recesses 9.

The proposed plastic container is made of polyethylene by rotational molding.

Claims (5)

1. A plastic container, consisting of a housing and a locking lid, while the housing of the container in the upper part has an outer flange to which a locking lid is fixed, characterized in that the housing is divided into ring segments whose diameters stepwise increase from the bottom to its upper edge , the upper and lower annular segments of the container body are provided with recesses, and the locking lid is convex, protruding above the container body, provided with stiffeners and a lockable hole located in the center with means of their mutual connection and sealing. 2. The plastic container according to claim 1, characterized in that the locking cap of the container is fixed to the outer flange in the upper part of the housing by means of a threaded connection. 3. The plastic container according to claim 1, characterized in that the locking cap of the container is fixed to the outer flange in the upper part of the housing by snap-fit. 4. The plastic container according to claim 3, characterized in that the upper annular segment of the housing is configured to allow bending in the radial direction by mechanical action. 5. A plastic container according to claim 1, characterized in that the cross-section of the container is selected from a row including a circle, ellipse, square, rectangle or other cross-section.

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