CN208054065U - A kind of self-heating or certainly cooling metal can - Google Patents

Abstract

The utility model is related to a kind of self-heating or from cooling metal can, including metal can ontology and it is arranged in metal can body bottom portion and opening up pedestal, the chassis interior forms container chamber, the supporting rack of hollow out is horizontally arranged in container chamber, container chamber is separated into epicoele and cavity of resorption by support frame as described above；The upper intracavitary is provided with the reaction cup for accommodating reaction liquid, and reaction cup rim of a cup is by film plastic packaging and is arranged on supporting rack downward, and spacing is remained between reaction cup rim of a cup outer edge and container chamber inner sidewall to form cyclic annular air guide channel.

Description

A kind of self-heating or certainly cooling metal can

Technical field

The utility model is related to a kind of self-heating or from cooling metal can, belong to food packaging applications.

Background technology

It is also higher and higher to the experience requirements of daily drinking pop can as people's living standard improves.Hot summer, Consumer, which often likes drinking one bottle of iced beverage relieving summer heat, quenches one's thirst.Cold winter, consumer also like being able to eat warm eight treasures (choice ingredients of certain special dishes) Congee drinks warm drink.But the general volume and weight of corresponding refrigerating/heating equipment is all larger, carries and inconvenient to use, Think to drink the beverage of proper temperature at any time when sometimes limiting for fear of condition, for example going on business, travel, just not realize easily Thing.

In view of the above-mentioned problems, industry Nei You manufacturers improve this, as " one kind can be automatic by CN205418578U The beverage can of heating or refrigeration " installs drawn and iron tank body additional using inside, forms one and is used for the container chamber of reaction cartridge object, though it can reach To heating/refrigerating effect, but the seaming structure of 7 layer materials need to be used, sealing performance is not as good as original 5 layer material seaming structure Tank body.It is limited simultaneously by the intensity of bottom cover itself, the bursting power needed for the technical solution is larger.Adult uses still, if by The little minor of strength uses, then can meet with can not be by the borders Embarrassing of lower bottom cover.

Utility model content

In order to solve the problems in the prior art, the utility model provides required thrust when a kind of simple assembly, use Smaller self-heating or certainly cooling metal can.

The technical solution of the utility model is as follows：

A kind of self-heating or certainly cooling metal can, including metal can ontology and setting are in metal can body bottom portion and opening Pedestal upward, the chassis interior form container chamber, are horizontally arranged with the supporting rack of hollow out in container chamber, and supporting rack is by container Chamber is separated into epicoele and cavity of resorption；The upper intracavitary is provided with the reaction cup for accommodating reaction liquid, and reaction cup rim of a cup passes through thin Film plastic packaging is simultaneously arranged on supporting rack downward, and spacing is remained between reaction cup rim of a cup outer edge and container chamber inner sidewall to form ring Shape air guide channel；

The lower intracavitary is provided with the pack for being reacted with reaction liquid, and cavity of resorption bottom is provided with a boss, in boss It is provided through the centre bore of its upper and lower end face；One handle cut somebody's hair is contained in centre bore and can up and down be transported in centre bore Dynamic, the spine head for being connected to handle end is arranged above boss, and the length of the handle is not less than boss upper surface and reacts Height between cup top；The madial wall on centre bore top and the lateral wall of handle are fitted close, and the madial wall of centre bore lower part is straight Diameter is more than the diameter of handle.

Wherein, support frame as described above includes that support ring and several support rings that are arranged at intervals on are outer and connect with container chamber inner sidewall The support bar connect, the support bar end are detachably connected with the upper end of support column being vertically arranged in container chamber.

Wherein, the spine head cut somebody's hair includes that central spine and several auxiliary thorn, the central spine are arranged in handle end At portion center, spine end is arranged upward, and the star-shaped distribution of auxiliary thorn is connected to central spine peripheral side, assists the spine of thorn End is stretched out outwardly and its spine direction faces slightly downward, and the length of thorn is assisted to be more than the radius of handle.

Wherein, buckle, the necking down of the buckle and metal can body bottom portion are provided at the base openings on madial wall Position engages.

Wherein, the epicoele side wall of the pedestal is provided with air channel.

Wherein, the pedestal, supporting rack and the material cut somebody's hair are plastics.

Wherein, the cup diameter of the reaction cup is gradually reduced from rim of a cup to bottom of a cup.

The utility model has the advantages that：

1, the self-heating of the utility model or certainly cooling metal can, under the premise of not changing existing metal jar structure, Metal pot bottom engages upper bed-plate, and the component part of pedestal is few, and assembly technology is simple, cost-effective；

2, for the utility model using being punctured to film with cutting somebody's hair for spine head, bursting power is small, easy to use；

3, pack is arranged in the pedestal epicoele placing response liquid of the utility model, lower intracavitary, and the reaction cup of upper intracavitary is pierced After broken, liquid flows into cavity of resorption and is reacted, and liquid can be flowed down all, fully be reacted with pack；

4, the position contacted with metal can on the pedestal of the utility model is equipped with several buckles, it is therefore intended that with metal can The mutual clamping in seaming position, metal can and pedestal loosen when avoiding storing and transporting.

5, cutting somebody's hair for the utility model is provided with central spine and is centrally located the auxiliary thorn of thorn side, and central spine can be right Film is punctured, and auxiliary thorn can gradually slowly tear apart opening along the opening punctured after puncturing, so as to more completely Opening film.

Description of the drawings

Fig. 1 is the structural schematic diagram that the metal can of the utility model is diametrically splitted；

Fig. 2 is that the structural schematic diagram cut somebody's hair and diametrically splitted with the pedestal of reaction cup is not arranged for the utility model；

Fig. 3 is that the pedestal half sectional view cut somebody's hair with reaction cup is not arranged for the utility model；

Fig. 4 is the front view of cutting somebody's hair of the utility model；

Fig. 5 is the structural schematic diagram of cutting somebody's hair of the utility model；

Fig. 6 is the support frame structure diagram of the utility model.

Reference numeral is expressed as in figure：

1- metal cans ontology, 2- pedestals, 21- buckles, 3- supporting racks, 31- support rings, 32- support bars, 4- epicoeles, 41- are anti- Cup, 42- air guide channels, 43- air channels, 5- cavity of resorptions, 51- packs, 52- boss, 521- centre bores, 53- is answered to cut somebody's hair, 531- hands Handle, 532- spines head, 533- central spines, 534- auxiliary thorn, 6- support columns.

Specific implementation mode

The utility model is described in detail in the following with reference to the drawings and specific embodiments.

Referring to Fig. 1 to Fig. 3, a kind of self-heating or certainly cooling metal can, including metal can ontology 1 and setting are in metal can 1 bottom of ontology and opening up pedestal 2,2 inside of the pedestal form container chamber, the branch of hollow out are horizontally arranged in container chamber Container chamber is separated into epicoele 4 and cavity of resorption 5 by support 3, supporting rack 3；It is provided in the epicoele 4 for accommodating the anti-of reaction liquid Cup 41 is answered, 41 rim of a cup of reaction cup is by film plastic packaging and is arranged downward on supporting rack 3,41 rim of a cup outer edge of reaction cup and container Spacing is remained between chamber inner sidewall to form cyclic annular air guide channel 42；

The pack 51 for being reacted with reaction liquid is provided in the cavity of resorption 5, cavity of resorption bottom is provided with a boss 52, convex The centre bore 521 of its upper and lower end face is provided through in platform 52；One cut somebody's hair 53 handle 531 is contained in centre bore 521 and can It moves up and down in centre bore 521, the setting of spine head 532 for being connected to 531 end of handle is square on boss 52, the handle 531 length is not less than the height between 41 top of 52 upper surface of boss and reaction cup；The madial wall and handle on 521 top of centre bore 531 lateral wall is fitted close, and the inner sidewall diameter of 521 lower part of centre bore is more than the diameter of handle 531.

Referring to Fig. 6, support frame as described above 3 includes support ring 31 and several is arranged at intervals on outside support ring 31 and and container chamber The support bar 32 of madial wall connection, 32 end of the support bar and 6 upper end of support column being vertically arranged in container chamber are detachable Connection.

Referring to Fig. 4 to Fig. 5, the 53 spine head 532 of cutting somebody's hair includes that central spine 533 and several auxiliary pierce 534, described Central spine 533 is arranged at handle end center, and spine end is arranged upward, and 534 star-shaped distribution of the auxiliary thorn is connected to The spine end of 533 peripheral side of central spine, auxiliary thorn 534 is stretched out outwardly and its spine direction faces slightly downward, the length of auxiliary thorn 534 More than the radius of handle.Buckle 21, the buckle 21 and 1 bottom of metal can ontology are provided on 2 opening madial wall of the pedestal The necking down position in portion engages.

4 side wall of epicoele of the pedestal 2 is provided with air channel 43, the air pressure that air channel 43 can be in the cavity of balance base, Internal pressure is excessive when avoiding heating causes explosion accident, and internal pressure is too small when avoiding freezing causes pedestal to collapse.

The pedestal 2 and cut somebody's hair 53 material be plastics.

The cup diameter of the reaction cup 41 is gradually reduced from rim of a cup to bottom of a cup.

The operation principle of the utility model is as follows：

The pedestal 2 of metal can ontology 1 can realize the effect for being heated or being freezed to metal can, be put in the cavity of resorption 5 of pedestal 2 Be equipped with pack 51, be provided with the reaction cup 41 for accommodating reaction liquid in epicoele 4,41 rim of a cup of reaction cup by film plastic packaging simultaneously It is arranged downward on supporting rack 3；Under storage or travel position, the liquid containing in reaction cup is in reaction cup 41.

When needing that metal can is heated or cooled, with hand by 521 lower part of centre bore of boss 52, pressing is cut somebody's hair Handle, the spine head 532 cut somebody's hair punctures the film of reaction cup 41, so that the liquid in reaction cup 41 is flowed into cavity of resorption 5, with pack 51 carry out reaction refrigeration or heating, and the gas generated in reaction process passes through between 41 rim of a cup of reaction cup and container chamber inner sidewall Behind gap, then by the arrival metal pot bottom of cyclic annular air guide channel 42, metal can is heated or is freezed.

Cut somebody's hair puncture reaction cup film detailed process it is as follows：Central spine 533 first pierces the film of 41 rim of a cup of reaction cup An opening is broken out, central spine 533 continues to be pierced into film downwards, and the star-shaped auxiliary thorn 534 for being centrally located 533 peripheries of thorn is suitable Continuing to be open around slowly to tear along opening makes opening continue to become larger.Due to the spine direction slightly court of auxiliary thorn 534 Under, after central spine 533 punctures opening, auxiliary thorn 534 will not tear opening moment, but there are one relatively progressive processes, make The bursting power needed for film must be punctured to become smaller；The length of auxiliary thorn 534 is more than the radius of handle so that the opening foot of film splitting Enough big, the liquid in reaction cup can fully flow into lower intracavitary.

The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other related technical areas are equally included in the patent within the scope of the utility model.

Claims (7)

1. a kind of self-heating or certainly cooling metal can, including metal can ontology（1）And it is arranged in metal can ontology（1）Bottom and Opening up pedestal（2）, it is characterised in that：The pedestal（2）Inside forms container chamber, and hollow out is horizontally arranged in container chamber Supporting rack（3）, supporting rack（3）Container chamber is separated into epicoele（4）And cavity of resorption（5）；The epicoele（4）It is inside provided with for holding Receive the reaction cup of reaction liquid（41）, reaction cup（41）Rim of a cup is by film plastic packaging and is arranged downward in supporting rack（3）On, reaction Cup（41）Spacing is remained between rim of a cup outer edge and container chamber inner sidewall to form cyclic annular air guide channel（42）；

The cavity of resorption（5）Inside it is provided with the pack for being reacted with reaction liquid（51）, cavity of resorption bottom is provided with a boss（52）, Boss（52）Inside it is provided through the centre bore of its upper and lower end face（521）；One cuts somebody's hair（53）Handle（531）It is contained in centre bore （521）It is interior and can be in centre bore（521）Interior up and down motion, is connected to handle（531）The spine head of end（532）It is arranged in boss （52）Top, the handle（531）Length be not less than boss（52）Upper surface and reaction cup（41）Height between top；Center Hole（521）The madial wall and handle on top（531）Lateral wall be fitted close, centre bore（521）The inner sidewall diameter of lower part is big In handle（531）Diameter.

2. a kind of self-heating as described in claim 1 or certainly cooling metal can, it is characterised in that：Support frame as described above（3）Including Support ring（31）And several it is arranged at intervals on support ring（31）Support bar that is outer and being connect with container chamber inner sidewall（32）, described Support bar（32）End and the support column being vertically arranged in container chamber（6）Upper end is detachably connected.

3. a kind of self-heating as described in claim 1 or certainly cooling metal can, it is characterised in that：It is described to cut somebody's hair（53）Spine Head（532）Including central spine（533）And several auxiliary thorns（534）, the central spine（533）It is arranged at handle end center Place, spine end are arranged upward, the auxiliary thorn（534）Star-shaped distribution is connected to central spine（533）Peripheral side, auxiliary thorn （534）Spine end stretch out outwardly and its spine direction faces slightly downward, auxiliary thorn（534）Length be more than handle radius.

4. a kind of self-heating as described in claim 1 or certainly cooling metal can, it is characterised in that：The pedestal（2）Opening Buckle is provided on madial wall（21）, described to buckle and metal can ontology（1）The necking down position of bottom engages.

5. a kind of self-heating as described in claim 1 or certainly cooling metal can, it is characterised in that：The pedestal（2）Epicoele （4）Side wall is provided with air channel（43）.

6. a kind of self-heating as described in claim 1 or certainly cooling metal can, it is characterised in that：The pedestal（2）, supporting rack （3）With cut somebody's hair（53）Material be plastics.

7. a kind of self-heating as described in claim 1 or certainly cooling metal can, it is characterised in that：The reaction cup（41）Cup Diameter is gradually reduced from rim of a cup to bottom of a cup.