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Self-refrigerating or self-heating ring-pull can

A self-heating technology for pop-top cans, which is applied to food heating containers, packaged foods, containers, etc., can solve the problems of inconvenient use, and achieve the effects of easy operation, food safety, and fast cooling and heating

Inactive Publication Date: 2016-08-17
范道柱
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Due to the structure and the design of the external packaging of the cans provided by the above patent documents, most of these products are inconvenient to use and have not been generally accepted in the market; in addition, the heating or cooling effects of the existing devices still need to be further optimized

Method used

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  • Self-refrigerating or self-heating ring-pull can

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Example 1 A self-refrigerating or self-heating pop can, the structure of which is figure 1 As shown, it includes a tank body 1, a sealing cover 3, a base 2 and an interlayer 9; the sealing cover 3 is provided with a raised drinking mouth 6, and a sealing sheet 4 and a pull ring 5 are installed on the drinking opening 6; The sealing sheet 4 is connected with the mouthpiece 6 by pressing; the outer ring of the pull ring 5 is fixedly connected with the extension of the sealing sheet 4; the interlayer 9 is located in the inner chamber of the pop can and divides the chamber Two; the left chamber is used to hold drinks or food; the right chamber is a reaction chamber; the diameter of the left chamber is 5cm, and the diameter of the right chamber is 3.5cm; the middle part of the reaction chamber is provided with a baffle 8 The upper part of the reaction chamber is a powder chamber, and the lower part is a liquid chamber; the powder chamber is provided with a trigger reactio...

Embodiment 2

[0023] Example 2 A self-refrigerating or self-heating can, the structure can still refer to figure 1 As shown, the difference from Example 1 is that the diameter of the left chamber is 7 cm, and the diameter of the right chamber is 4.5 cm.

Embodiment 3

[0024] Example 3 A self-refrigerating or self-heating can, the structure can still refer to figure 1 As shown, the difference from Example 1 is that the diameter of the left chamber is 6 cm, and the diameter of the right chamber is 4 cm.

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Abstract

The invention provides a self-refrigerating or self-heating ring-pull can. The self-refrigerating or self-heating ring-pull can comprises a can body, a sealing cover, a base and a partition layer. A protruding beverage opening is formed in the sealing cover. A sealing piece and a pull ring are mounted on the beverage opening. The sealing piece is connected with the beverage opening in a press-fit manner. The outer ring of the pull ring is fixedly connected with the extension portion of the sealing piece. The partition layer is located in an inner cavity of the ring-pull can and partitions the cavity into two parts. The left cavity body is used for containing beverages or food. The right cavity body is a reaction chamber. A baffle is arranged in the middle of the reaction chamber. The upper portion of the reaction chamber is a powder chamber, and the lower portion of the reaction chamber is a liquid chamber. A reaction trigger device is arranged on the powder chamber and comprises a stress gun and a stabilizing wall. The stabilizing wall is connected with the can body and the partition layer in a non-detachable manner. The portion, connected with the stabilizing wall, of the partition layer is provided with a circular-arc-shaped fixing groove. The self-refrigerating or self-heating ring-pull can is easy to design, easy to operate and convenient to apply and popularize.

Description

technical field [0001] The invention belongs to the field of food and beverage packaging containers, in particular to a self-refrigerating or self-heating pop can. Background technique [0002] In daily life, the existing convenience food is full of beautiful things in eyes and various in variety, which brings convenience and quickness to many people who are used to fast-paced life and work and travel; but these convenience foods generally do not have automatic heating or refrigeration devices, and Most of the food tastes better when heated; moreover, there are many people with poor stomachs who cannot eat food below body temperature in cold weather, so long-term consumption of these convenience foods without automatic heating devices will cause directly affect people's health. Especially for some special groups such as army camping and training, border guard posts, civilian police performing tasks, flood fighting and emergency rescue, field exploration and investigation, l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D81/34B65D85/72
CPCB65D81/3484B65D85/72
Inventor 不公告发明人
Owner 范道柱
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