CN87201740U

CN87201740U - Quick cooling device for easy-to-open tin

Info

Publication number: CN87201740U
Application number: CN198787201740U
Authority: CN
Inventors: 黄金山
Original assignee: 袁卫国
Priority date: 1987-02-02
Filing date: 1987-02-02
Publication date: 1987-10-21

Abstract

The utility model provides a beverage can cooling device. The device has a partition board which is shaped on one end board of the can. The partition board is extended from the end board inward. The partition board is sealed by a cover with an operating rod. Under the state of compression, the appropriate cooling material is filled in the partition board. One end of the operating rod forms a sharp pointed end, and the pointed end is opposite to the cover. The operating rod is operated, and the cover can be punctured. A small hole is formed. The compression cooling material can be expanded and volatilized through the small hole on the cover, in order to absorb the heat quantity of the can. In this way, the thing in the can is able to cool.

Description

Quick cooling device for easy-to-open tin

The utility model relates to a kind of cooling device, when its work, and can be in order to the cooling tank dixie cup.

Tinned drink all is placed in the container of refrigerator or filled with ice usually, so that by the consumer, before promptly drinking person is drunk, reduce its temperature and promote taste.But, under some occasion, may there be refrigerator or ice container, and cooled beverage optionally.Therefore, if a simple small and exquisite device can be provided, with beverage in the cooling tank, then will be very easily as the part of jar.

The utility model proposes a kind of cooling device of tinned drink,, be sealed in the tank bottom and form with it in the holistic dividing plate such as difluoromethane, carrene or the fluoro trichloromethane etc. of compression the cooling material of a great deal of.This dividing plate stretches in jar from tank bottom, and the lid of a seal diaphragm also is housed, and lid has action bars, and the one end forms a sharp keen cusp, facing to lid.In use, the manipulation operations bar utilizes the pointed tip of action bars to expose lid, and make cooling material volatilization or diffuse in the atmosphere, then the cooling material activation, the thing in the cooling tank.

Hereinafter by example and describe a specific embodiments of the present utility model with reference to the accompanying drawings.

Fig. 1 is partly cut-away's oblique view of a jar, shows the most preferred embodiment of cooling device of the present utility model.

Fig. 2 is the partial sectional view of cooling device shown in Figure 1, has shown the partition shape and the action bars that hold cooling material.

Fig. 3 is shown in Figure 1 jar a bottom view, has shown the outer shape of action bars.

Fig. 4 is that the structure partial of another embodiment of the utility model is analysed and observe oblique view.

Fig. 5 is the outside drawing that is used for the cooling device of Fig. 4 separately.

Fig. 6 is the oblique view of another embodiment of the utility model.

Fig. 7 is the structure partial cutaway view of the cooling device shown in Fig. 6.

Fig. 8 is the distolateral zoomed-in view of Fig. 7, the structure of display operation bar.

Fig. 1 has shown most preferred embodiment of cooling device of the present utility model.As shown in the figure, this device normally is made up of the cylindrical shape dividing plate 10 that and jar 20 metal base plates 22 form one.The offside of jar 20 base plates is top covers 21, and the common tab 23 that pulls is arranged on it, can leave a hole during pull-up on top cover 21.Compartment 10 stretches into a suitable length from base plate 22 in jar, its inner 11 sealings, and after jar 20 filling beverages, dividing plate 10 is just surrounded by beverage.

As shown in Figure 2, dividing plate 10 is equipped with lid 12, with seal diaphragm 10, has formed the compartment 13 of a sealing like this in dividing plate 10.As shown in the figure, lid 12 is fixedly attached on jar 20 base plates 22, also has an action bars 14, firmly be installed in pillar 14 and cover on 12, first end of action bars 14 outwards freely stretches from pillar 17, and opposite second end 16 forms a pointed tip, and is general facing to covering on 12 the centre 16.The little vault 16A that can at random be shaped in lid 12 centre, corresponding with second end 16 of action bars 14.

First end 15 of action bars 14 is preferably 12 outward-dipping slightly from covering, and makes things convenient for the manipulation of finger.

Second end of action bars 14 preferably bends towards and covers 12, or forms hook-shapedly, helps to expose process.

Suitable cooling material,, under compressive state, charge in the compartment 13 such as difluoromethane, carrene or fluoro trichloromethane etc.In use, be in upper-lower position to jars 10, make its bottom up, then, first end 15 of action bars 14 one is drawn suddenly, second end 16 of action bars 14 is exposed cover 12 core, aperture of formation on lid 12.So compressed cooling material is just from covering aperture on 12 to external diffusion or volatilization, dilated cooling material from around absorb heat, in canned article, absorb heat especially, tinned drink is cooled off.

In most preferred embodiment shown in Figure 2, lid 12 and base plate 22 are by the cylinder edge crimping of the edge of lid 12 and base plate 22 and jar 20 is realized with the firm connection at the cylinder edge of jar 20.But lid 12, base plate 22 and the cylinder of jar 20 also can adopt other the pattern that is connected certainly.

In case beverage cools off in jar, can turn jar again, makes top cover up, draws back and pulls tab, draws back a hole on top cover, just can begin to drink the beverage that has cooled off.

As shown in Figure 4, cooling device 30 of the present utility model also can be installed on the bottom side of jar 20 top covers 21.Except cylindrical shape dividing plate 10 has long shape, other structure and above-mentioned identical.

As shown in Figure 5, cooling device 30 of the present utility model can also use separately.It works with separate state, and is inserted in the employed beverage and goes, and makes this beverage chilling.

Shown in Fig. 6,7,8, cooling device of the present utility model can also be the annular hollow container made from the thermal conductivity good material 31.Heat insulation layer 32 arranged in that upside, downside and the outer surface of described container 31 are all topped.The inboard of container 31 does not have overcoat, on the tank body that is clamped in jar 20, makes the two tight contact, to increase cooling effect.In use, the heat of beverage is absorbed by tank skin, and beverage also can be cooled off rapidly.Action bars 14 with above-mentioned same structure is installed on the one side in container 31 both ends of the surface, and like this, jar just can be easy to be opened.

Claims

1, a kind of Beverages and Canned Food cooling device, described jar has metal end plate, and this cooling device that is characterised in that of the present utility model comprises:

A spacer member that forms an integral body and inwardly stretch into described metal end plate from described metal end plate centre, this dividing plate has the inner of sealing, accommodate the cooling material of compressive state within it, described cooling material can absorb heat on every side from it when its expansion and volatilization;

One is sealed in lid in the described dividing plate to described cooling material;

A bar that firmly is installed on the described lid, described bar has first free end and the second opposite end, described second end is sharply pointed, and facing to described lid, when first end of described bar is pulled up, will expose described lid, on described lid, form an aperture, so the described cooling material in the described dividing plate just can expand and volatilize.

2, Beverages and Canned Food cooling device according to claim 1, it is characterized in that holding the airtight container that compresses coolant also can be to be in independently sealing state, just inserts in the beverage in use.

3, Beverages and Canned Food cooling device according to claim 1, it is characterized in that holding the airtight container that compresses coolant also can be the annular hollow form, on its upside, downside and the outer surface heat insulation layer is housed, and its inboard tank body that clamps can is equipped with an action bars on the end face in its both ends of the surface.