DE8813591U1 - Insulated vessel - Google Patents

Description

Description Insulated vessel

The invention relates to an insulating vessel according to the generic term of claim 1.

Such insulating vessels are manufactured in a wide variety of shapes and The most common type of construction consists of a double-walled, mirrored and partially evacuated glass body, which is a plastic or steel casing is used. Furthermore, GB-Al 339 005 is an insulating vessel known, which consists of a double-walled plastic body with foam insulation in between.

EP-A-0 023 237 discloses an insulating vessel consisting of a pot-shaped Outer container made of glass, a container insert made of plastic and an insulation made of heat-insulating material in between. The disadvantage of all these vessels is the risk of breakage or in the case of Fully synthetic material design has insufficient insulation effect. Furthermore, a barrier to food, especially hot foods, Fill into a plastic container. In addition, these containers, if Because they are bottle-shaped, they are not particularly easy to clean. This causes further aversion to the plastic inner container.

The object of the invention is to create an insulating vessel which is largely unbreakable, can be easily manufactured, has a sufficient Insulating effect for several hours guaranteed-A and all hygienic Cleaning requirements met.

This task is solved by the characterizing features of the claim The use of a simple glass body is compared to the usual double-walled glass insert™ much easier and they are above all, it is not nearly as fragile.

I (I

I I « I I I

fs know much better the different forms realized, the production was easier.

Embodiments of the invention can be found in the subclaims By mirroring the inner wall of the plastic* container In a known way, the heat insulation improves. However, it is of great manufacturing advantage only the inside of a plastic body In contrast to mirroring a double-walled glass body. As a further improvement of the insulation and for additional protection against breakage, the Giäskurßvf plastic container unit is foamed and surrounded by a jacket container.

The attachment of bars or prisms, possibly mirrored, If the gap is not completely sealed, air circulation will prevent the air from cooling down too quickly.

An example of the invention is given below with reference to the Drawings explain in more detail. They show: Fig. 1 shows a longitudinal section through an isolator vessel and Fig. 2 is a section along the line ll/ll in Fig. 1.

In a jacketed container (1) is a plastic container (2) and in this a Glass body O) is inserted. The plastic container Q) and the glass body O) are formed by a gap W via a sealing ring (5) through a Clamping screw (6) pressed against an edge (7) of the jacket container (1). The distance (8) between the outer wall (9) and the inner wall (10) of the plastic container is preferably 10 mm or less.

The outer space between the jacket container (1) and the plastic container (2) is filled with an elastic insulating material (11). The inside 810) of the plastic container (2) and, if applicable, the Outside O) of the glass body O) are mirrored.

With (12) on the inner wall (10) of the plastic container (2) are attached Distance bars marked.

As an alternative solution, the inner wall of the plastic container is in the form of prisms placed next to each other.

Claims (3)

•
«
• ·
e · ·
ti · .; .♦· µg; *·
ti* · · · · Wall construction, Patent claims 1. Insulated vessel with at least double-walled consisting of a simple glass body (3) and a spaced (8) from the glass body (3) Plastic container (2), whereby the resulting space (4) is hermetically sealed, characterized in that the plastic container (2) is surrounded by a dumbbell container (1) and that the resulting outer space is filled with an elastic insulating jacket (C11). 2. Insulated vessel according to claim 1, characterized in that the plastic container (2) is mirrored. 3. Insulated vessel according to claim 1 or 2, characterized in that the plastic container (2) is supported against the glass body (3) via molded-on webs (12), forming individual chambers. ·
· t