JPH0271429U - - Google Patents

Description

[Brief explanation of the drawing]

1 to 3 are diagrams showing embodiments of the present invention, in which FIG. 1 is a longitudinal sectional view of the main part of the first embodiment of the present invention, and FIG. 2 is a diagram showing a push-breaking tool. , respectively, A is a plan view, B is a vertical cross-sectional view of A taken along the X-X line, C is a bottom view, D is an enlarged view of the part surrounded by the broken line in B, and Figure 3 shows the outer lid of the can body. FIG. 3 is a longitudinal cross-sectional view of a main part showing a state in which it is pressed inward. FIG. 4 is a longitudinal sectional view of the main part of the conventional example. In the figure, 1...can body, 3... sealed container, 3a... upper wall of sealed container, 4... outer lid, 6... partition chamber (second storage chamber), 7... contents, 8... granular chemical substance, 9 …
Liquid reaction inducer, 11... Can lid, 12... Partition plate, 13... Small hole in partition plate, 15... Adhesive, 22...
Bottom wall of the partition, 30...push-breaking tool, 31...rod-shaped body, 35...support leg, 36...weakened portion.

Amendment December 16, 1983 The scope of claims for utility model registration is amended as follows.

[Scope of Claim for Utility Model Registration] (1) A granular chemical substance that causes an exothermic or endothermic reaction and a liquid reaction inducer that induces a reaction between the chemical substance are housed in a partition chamber that protrudes into the can body. A sealed container and a push-breaking tool for breaking the wall of the sealed container are respectively accommodated, and the opening of the partition chamber is sealed by an outer lid that is formed to be deformable inward to the can body. In a can that heats or cools the contents, the opening of which is sealed by a can lid, the push-breaking tool has an upper end that is connected to the outer lid. It has a plurality of support legs extending to a position close to the inner surface, the lower end portions of which extend substantially horizontally and outward from the central portion, and a weakened portion in the intermediate portion of the support legs.
a sealed container containing the reaction inducer is placed on the bottom wall of the partition chamber, supporting legs of the push-breaking tool are placed on the upper wall of the sealed container, and the supporting legs are placed on the top wall of the sealed container; A partition plate made of a material that easily absorbs moisture and whose outer diameter is approximately equal to or slightly smaller than the inner diameter of the partition chamber is placed on top, and the granular chemical substance is placed on the partition plate. A canned food for heating or cooling the contents, characterized by being placed with the following: (2) The upper part from the support legs of the push-breaking tool is a rod-shaped body, and a small hole is provided in the center of the partition plate to allow the rod-shaped body of the push-breaking tool to pass through and to provide a small gap between the push-breaking tool and the rod-shaped body. A can for heating or cooling the contents as set forth in claim 1 of the claimed utility model registration. (3) The content described in paragraphs 1 and 2 of the utility model registration claims, in which the bottom wall of the sealed container containing the reaction inducer and the inner surface of the bottom wall of the partition are joined with an adhesive. Canned food that is heated or cooled.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A sealed container containing a granular chemical substance that causes a heating or endothermic reaction and a liquid reaction inducer that induces a reaction between the chemical substance in a partition chamber that protrudes into the can body. A container and a push-breaking tool for breaking the wall of the sealed container are respectively accommodated, and the opening of the partition chamber is sealed by an outer lid that is formed so as to be deformable inward to the inside of the can body. In a can that cools or heats the contents, the opening of which is sealed by a can lid, the push-breaking tool is inserted until the upper end is close to the inner surface of the outer lid. a plurality of support legs extending substantially horizontally and outwardly from the central portion at the lower end thereof, and a weakened portion is provided in the intermediate portion of the support legs, and a seal containing the reaction inducing agent is provided. A container is placed on the bottom wall of the partition chamber, and support legs of the push-breaking tool are placed on the top wall of the sealed container, and on the support legs the outer diameter is the same as the inner diameter of the partition chamber. A content characterized in that a partition plate made of a material that is approximately equal in diameter or slightly smaller in diameter and is made of a material that easily absorbs moisture is placed, and the granular chemical substance is placed on the partition plate. Canned food that is heated or cooled. (2) The upper part from the support leg of the push-breaking tool is a rod-shaped body, and a small hole is provided in the center of the partition plate to allow the passage of the bar-shaped body of the push-breaking tool and to provide a small gap between it and the rod-shaped body. A can for heating or cooling the contents as set forth in claim 1 of the claimed utility model registration. (3) The content described in paragraphs 1 and 2 of the utility model registration claims, in which the bottom wall of the sealed container containing the reaction inducer and the inner surface of the bottom wall of the partition are joined with an adhesive. Canned food that is heated or cooled.