CN201154808Y

CN201154808Y - Design for instant self-heating and self-cooling tear-off tin

Info

Publication number: CN201154808Y
Application number: CNU2007200298209U
Authority: CN
Inventors: 李哲平
Original assignee: Individual
Current assignee: LI ZHEPING
Priority date: 2007-10-30
Filing date: 2007-10-30
Publication date: 2008-11-26
Anticipated expiration: 2017-10-30

Abstract

The utility model relates to a real time self-heating or self-cooling pop can design which consists of a cylindrical pop can body and an upper draw ring for opening up; an isolation body is arranged in the pop can body to isolate a powder storing space in the pop can body for storing heating or cooling powder which can have chemical reaction when contacted with the air; the powder storing space has the same bottom with the pop can body and is provided with a lower draw ring. In the production process, the heating or cooling powder is sealed in the powder storing space; when powder is not contacted with the air, the chemical reaction can not be conducted; when hot or cold fluid food or drink needs to be eaten or drunk, the lower draw ring is undrawn to ensure that the powder can be contacted with the air, thus the chemical reaction can be conducted for heating or cooling. The design is simple and ingenious and can be realized only by arranging the isolation body in a current pop can body; thus the pop can not only has a real time self-heating or self-cooling function, but also is easy for industrialized production.

Description

A kind of instantaneous self-heating self-cooling zip-top can design

Technical field

The utility model relates to the pop can design of a kind of splendid attire supping or beverage, especially a kind of instant self-heating or design of self cooling pop can that has from the heating or the function of freezing certainly, and temperature traverse is rapid, and is easy and simple to handle, easily the novel pop can design of suitability for industrialized production.

Background technology

Along with the raising of people's living standard, people's requirement is more and more higher.The supping of pop can splendid attire and beverage are very general.For supping, Chinese have hot dietary habits, such as mixed congee etc.; And for beverage, the hot drink mouthfeel that has is better, such as tea, coffee; The cold drink mouthfeel that has is better, such as cola, Sprite etc.Particularly in different seasons, supping and beverage need hot drink or cold drink, winter general hot drink, summer general cold drink.But the pop can of prior art is common container containing, can not satisfy the needs of hot drink or cold drink.When needing hot drink or cold drink, need to put among the hot water to the pop can heating as with pop can, or other low-temperature receiver is with the pop can refrigeration as pop can is placed in the refrigerator for a long time with other thermal source.This refrigeration modes that heats, not only inconvenient, can not satisfy instant needs, when particularly movable in the open air, can not meet the demands.

For a long time, people need the pop can of a kind of self-heating immediately or self-cooling function to design, and do not need other thermal source or low-temperature receiver, pop can itself to have and heat rapidly or refrigerating function, satisfy instant hot drink or cold drink demand.Simultaneously, the pop can design also will be easy to suitability for industrialized production.

The utility model content

Through long term studies, the utility model discloses a kind of pop can design, its purpose is: a kind of pop can design of tool self-heating function is provided, and it does not need other thermal source can the supping or the beverage of splendid attire in the pop can be heated, to satisfy instant hot drink demand.

The purpose of this utility model also is: a kind of pop can design of tool self-cooling function is provided, and it does not need other low-temperature receiver to lower the temperature to the supping or the beverage of splendid attire in the pop can, to satisfy instant cold drink demand.

The further purpose of the purpose of this utility model is: a kind of pop can design that is easy to suitability for industrialized production is provided.

To achieve these goals, the utility model has adopted following technical scheme:

A kind of instantaneous self-heating self-cooling zip-top can design, the last draw ring that comprises cylindrical easy-to-draw tank body and supply to open, in easy-to-draw tank body, be provided with free body, easy-to-draw tank body internal insulation is gone out the pulvis storage area, in order to store with air in contact the pulvis that heats or freeze that chemical reaction promptly takes place, this pulvis storage area and easy-to-draw tank body be the end altogether, and is provided with down draw ring.In the production process, heat or the pulvis that freezes is sealed in the above-mentioned pulvis storage area, pulvis does not contact with air then that chemical reaction does not carry out; Need edible or when drinking supping heat or cold or beverage, will descend draw ring to draw back, pulvis contacts then chemical reaction to carry out and heats or freeze with air.

Described free body can be that the cross section is the cylindric of n shape, also can be that the cross section is the discoideus of bar shaped.But preferably the cross section is the cylindric of n shape, because columned pulvis storage area is positioned at the inside of easy-to-draw tank body, the supping or the beverage packets of splendid attire are trapped among around it in the easy-to-draw tank body, heat that chemical reaction produced in the pulvis storage area or coldly almost do not have a waste, the supping or the beverage that are contained in to maximum in the easy-to-draw tank body absorb best results.

The beneficial effects of the utility model are: the utility model simplicity of design is ingenious, only need in existing easy-to-draw tank body free body be set can realize, not only make pop can have instant self-heating or self-cooling function, also be easy to suitability for industrialized production, realized the purpose of this utility model.

Below in conjunction with accompanying drawing the utility model is described in further detail.

Description of drawings

Fig. 1 is a generalized section of the present utility model.

Fig. 2 is the generalized section of another kind of form of the present utility model.

Among the figure: the easy-to-draw tank body of 10-, the last draw ring of 11-; The 20-free body, 21-pulvis storage area, draw ring under the 22-.

The specific embodiment

Embodiment 1: with reference to accompanying drawing 1, and instantaneous self-heating self-cooling zip-top can design, the last draw ring 11 that comprises cylindrical easy-to-draw tank body 10 and supply to open.Easy-to-draw tank body 10 is provided with the free body 20 that the cross section is a n shape, easy-to-draw tank body 10 internal insulation are gone out the cylindric pulvis storage area 21 that the cross section is a n shape, in order to store with air in contact the pulvis that heats or freeze that chemical reaction promptly takes place, this pulvis storage area 21 is total to the end with easy-to-draw tank body 10, and is provided with down draw ring 22.

Embodiment 2: with reference to accompanying drawing 2, easy-to-draw tank body 10 is provided with the free body 20 that the cross section is bar shaped, easy-to-draw tank body 10 internal insulation are gone out the discoideus pulvis storage area 21 that the cross section is bar shaped, in order to store with air in contact the pulvis that heats or freeze that chemical reaction promptly takes place, this pulvis storage area 21 is total to the end with easy-to-draw tank body 10, and is provided with down draw ring 22.

Claims

1. instantaneous self-heating self-cooling zip-top can design, the last draw ring that comprises cylindrical easy-to-draw tank body and supply to open is characterized in that: be provided with free body in easy-to-draw tank body, easy-to-draw tank body internal insulation is gone out the pulvis storage area.

2. a kind of instantaneous self-heating self-cooling zip-top can design according to claim 1, it is characterized in that: described free body cross section is the cylindric of n shape.

3. a kind of instantaneous self-heating self-cooling zip-top can design according to claim 1, it is characterized in that: described free body cross section is the discoideus of bar shaped.