CN2628470Y

CN2628470Y - Foldable thermal insulation box

Info

Publication number: CN2628470Y
Application number: CN 03205344
Authority: CN
Inventors: 梁稼秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-08
Filing date: 2003-08-08
Publication date: 2004-07-28
Anticipated expiration: 2013-08-08

Abstract

The utility model relates to a foldable heat insulation box, an interior layer and an exterior layer are arranged respectively with a hard quality germ slice of heat insulation material to form a mould through folding. The heat insulation box contains a box body, which is in a semi-closed status with the upward side being opened, the bottom is arranged with a bottom board structure, the four encircled side walls are folded along the folded lines, so as to encircle into a box chamber, the edge of one of the side walls is bent into a inner folded slice, which is connected with the neighboring folded side wall by adhesives, at least one connection device is arranged at the left and right sides of the box body or the front exterior top surface; a clamp cover is connected with one side wall by lift type, the left and right sides as well as the front side of the clamp cover are provided with a left wing slice, a right wing slice and a front folded slice through folded lines, two ends of the front folded slice respectively form a terminal folded slice through folded lines which is folded inwardly and connected with the left wing slice and the right wing slice through connection devices to encircle into a frame shape, the inner surfaces of the left wing slice and the right wing slice as well as the front folded slice are also arranged with at least one connection device respectively, the connection devices are connected with each connection device of the top surface of the box body, and the box body is foldable when the box body is outspread.

Description

Collapsible incubation chamber

Technical field

The utility model is a kind of collapsible warming box, refers to a kind of warming box that folds for ccontaining desire insulation or fresh-keeping article especially.

Background technology

The occasion that people use cool-bag to deposit food has finding more, and alleged insulation comprises cold or guarantor's heat, for food, its purpose is to prolong fresh keeping time, after the transporting, store of a period of time, the delicate flavour that still can possess this food, and modal insulation is a freezing mode.

Can not dare not or would not speak up, in some occasions, the target and the time of the insulation of institute desire for default and fixing, are example with ice cream or the Ice of being supplied in the aircraft promptly, usually institute must temperature retention time be six hours, that is in six hours, promptly branch is tasked the passenger.

And known this ice cream attemperator is one can heat-insulating box body or be called casing, promptly, it is shaped as fixing as the Styrofoam box, even finish so Ice is assigned, then taking in of this casing then will take up room, small space on this aircraft, quite uneconomical, demand urgently improving, and this only is an end of example, similar inconvenient occasion has finding more.

Based on above-mentioned demand, the applicant once proposed No. 90212923 patent in Taiwan " collapsible incubation chamber ", after examination, got permission patent, and announced on April 11st, 92, Announcement Number is No. 527894, box body and folder lid that this patent is made by the insulation material are formed, and folder cover inner face and forms a folder chamber with two clamping plate, and the inner face clamping plate open some folder holes, and these both sides, folder chamber are sealed with the sheet wingfold that the top clamping plate are extended, a cover plate is respectively extended in train wheel bridge the place ahead and both sides in addition, freezing matchmaker places folder indoor, and the keeping warmth space of box chamber is in order to glove, to form heat insulation effect.But when opening not the glove state, this box body and Jia Gai are folding.Because this insulation material is internal layer low density PE and tool bubble material, the skin aluminium foil of then fitting, so that it is essentially a soft collapsible incubation chamber, therefore, on reality is used, often need to add and put a base plate and two faggings and finalized the design, and dislike inconvenience slightly.

The utility model content

The utility model main purpose is to provide a kind of collapsible incubation chamber, and is easy to carry, do not take up space, and in light weight.

For achieving the above object, the incubation chamber that the utility model provides, the hard embryo sheet that the inside and outside layer of one is equipped with an insulation material is through folding forming, and this incubation chamber comprises:

One box body, semiclosed shape for the top unlatching, its bottom is provided with a base arrangement, sidewall is then folding along fold line all around, enclose according to this and form a box chamber, wherein a sidewall edge is through being bent to form an infolding piece, and is connected by the superimposed adjacent wall of lining cement and its, and the exterior top surface in the left and right side of box body or the place ahead is respectively established at least one hookup mechanism;

One folder lid, be the cover plate of a size corresponding to the box body length and width, be linked to a sidewall to lift the mode of closing, its left side, the right side and the place ahead are defined a left side with fold line, tabs before the right flank sheet and, the tabs two ends are with each self-forming one edgefold of fold line before being somebody's turn to do, make it to invagination, and with a left side, the right folder wing is asked with hookup mechanism and is linked each other, form a shaped as frame and enclose, this left side, right flank sheet or preceding tabs inside face are also respectively established at least one hookup mechanism, combine formation one closed cassette each other with each hookup mechanism of box body end face, make the box chamber form keeping warmth space, and box body is folding when spreading out with glove.

It further comprises a freezing feeding mechanism, is incorporated into the cover plate inwall separably, and makes a bag or box body with soft or hard embryo sheet with the insulation material, makes to form a folder chamber in it, and bottom is then opened some folder holes; The ccontaining freezing media in folder chamber, its penetrable folder hole.

Wherein this freezing media is a dry ice.

This soft embryo sheet lamellar body that is end density polyethylene (PE) foaming body wherein, and its outer field insulation material is to be the aluminium foil evaporation diaphragm of base material with PE or polyethylene terephthalate (PET) thin slice.

Wherein a sidewall of this freezing feeding mechanism is provided with a closing device.

Wherein this hard embryo sheet is PE foaming closing cell (close cell) plate, and the insulation material is to be the aluminium foil evaporation diaphragm of base material at a PE or PET thin slice, is taken shape in the inside and outside layer of this embryo sheet by hot pressing.

Wherein this base arrangement is folding with fold line below each sidewall, and form support sheet, right cramp, a left cramp and a back brace sheet before one respectively, it is recessed that this preceding support stage casing, sheet edge is provided with a slice, the shape buckle ear of splaying of left and right cramp then is buckled in the recessed lateral margin of this sheet respectively, be superimposed shape, the projection tongue piece of trapezoidal back brace sheet then inserts between the recessed and cramp of sheet.

Wherein recessed of this tongue piece and sheet are provided with at least one hookup mechanism.

Wherein this hookup mechanism is cingulum or male and female button.

Description of drawings

For further disclosing concrete technology contents of the present utility model, at first see also accompanying drawing, wherein:

Block diagram when Fig. 1 opens for the utility model incubation chamber;

Planar view when Fig. 2 is the exhibition of the utility model embryo sheet;

Block diagram when Fig. 3 is the utility model involution;

Block diagram when Fig. 4 folds for the utility model.

The specific embodiment

As depicted in figs. 1 and 2, basically, the utility model be by a hard embryo sheet through folding forming, and a box body 1, a folder covers 2, and/or a freezing feeding mechanism 4 is formed.

Wherein, box body 1 is the open semiclosed shape in a top, and it is made up of a base arrangement 11 and the upwardly extending sidewall 12 of one, and this sidewall 12 encloses group one box chamber 13 by an anter 121, one right sheet 122, one rear panels 123 and a left sheet 124.For making its tool heat preservation effect, box body 1 is made preferable by hard embryo sheet and insulation material, this embryo sheet is that a thickness is PE foaming closing cell (close cell) sheet material of 4mm, the insulation material then within it, outer be base material with a PE or PET thin slice, and, with hot pressing mode foaming plate and aluminium foil diaphragm are combined as a whole again in substrate surface evaporation one deck aluminium foil.

Because what the utility model adopted is hard plate material, so can't be as the junction of soft insulation material with the high frequency involution, therefore, as shown in the figure, the two side 12 that the utility model two is adjacent for example forms an infolding piece 121a to reflexed in header board 121 edges, and is superimposed with left sheet 124, therebetween then can bonding agent, for example hot melt adhesive is with both combinations.

And this base arrangement 11 is made up of extend internally before one support sheet 111, one right cramp 112, a back brace sheet 113 and a left cramp 114 of sidewall 12, should precedingly support stage casing, sheet 111 edge tool recessed 111a in January, and splay the shape buckle ear 112a and the 114a of right,

left cramp

112 and 114, be buckled in the lateral margin of the recessed 111a of sheet respectively, and be superimposed shape, the tongue piece 113a that will be 113 projections of trapezoidal back brace sheet at last inserts between the recessed 111a of sheet and cramp 112a and the 114a, promptly finishes the assembling of the utility model base arrangement 11.In addition, for increasing the stress of base arrangement 11, can be provided with hookup mechanism 3 in the superimposed position of tongue piece 113a and the recessed 111a of sheet, for example cingulum or male and female button.

Folder covers 2 and is loam cake, it is connected for lifting the mode of closing with the rear panel 123 of aforementioned box body 1, these folder lid 2 the same institutes are shown within the PE foaming plate, skin is formed in conjunction with an insulation material, it respectively is connected a left wing sheet 22 and a right flank sheet 23 with cover plate 21 both sides of box body equidimension with fold line one, other is tabs 24 before the place ahead then connects one with fold line, should corresponding rear panel 123 sizes in preceding tabs 24 two ends respectively establish a fold line, and form an edgefold 241 respectively, each edgefold 241 inside face is provided with a hookup mechanism 3, its bend inwards and with a left side, the hookup mechanism 3 of

right flank sheet

22 and 23 outside faces links each other, can make folder cover 2 and form a lid.Moreover, this left and

right fin

22 and 23 or preceding tabs 24 inside face appropriate locations be provided with a hookup mechanism 3 at least, and left and right 124 of box body and 122 or anter 121 also correspondence be provided with hookup mechanism 3, via combination aligned with each other, can cover 2 with box body 1 top seal with folder as shown in Figure 3.

Further, this folder covers 2 cover plate 21 inwalls must be in conjunction with for example with hookup mechanism 3 adhesive one freezing feeding mechanisms 4, as shown in the figure, its undersized is in cover plate 21, it is end density PE and tool bubble material by internal layer, outer then the soft bag of the aluminium foil of fitting, form a folder chamber 41 in it, some folder holes 42 are then opened in the bottom surface, by the closing device 43 with side, the for example unlatching of slide fastener, freezing media can be placed in the folder chamber 41 such as dry ice, dry ice is able to by folder hole 42, and the box chamber 13 of the box body 1 that arrives, to strengthen cold storage effect.This freezing feeding mechanism 4 also is able to the made box body of aforesaid hard heat-insulated sheet material, so it need not to be provided with closing device, can be by closure or openness at the either side mounting of left and right side, it is indoor freezing media can be positioned over folder, makes dry ice be penetrated folder hole.

Please consult accompanying drawing again, when the utility model uses, to desire insulating article earlier, place in the box chamber 13 as ice cream, and after dry ice being placed in the folder chamber 41 of freezing feeding mechanism 4, make solid-state dry ice be positioned to press from both sides in the chamber 41, to press from both sides at last to cover to turn over for 2 times makes it be covered on box body 1 top, and the architrave that tabs 24 and two

fins

22 and 23 enclose group before utilizing is fastened on the top of box body 1, and connect each other by hookup mechanism 3 therebetween, forming inside is the osed top space, and dry ice then can infiltrate box chamber 13 via folder hole 21, to strengthen cold storage effect.

See also Fig. 4, when not in use, then box body 1 and folder can covers 2, to spread out be an embryo sheet, again via folding or flats, and with the reduction volume of timber, and the saving accommodation space.

So via enforcement of the present utility model, it is except that can obtaining the actv. heat insulation function, because it is organized upright forming by a hard embryo sheet, the tool folding functional, and easy to carry.Simultaneously, the utility model is the capable of washing and repeated usage function of tool still, and has the environmental protection demand concurrently.In addition, the utility model can be stacked into as carton, do not take up space, and in light weight, the occasion that this very payes attention to the space as aircraft, vehicle etc., has tangible effect.And the utility model via actual measurement, can be incubated above 5 hours, therefore applicable to the frozen goods that transports for a long time, fresh goods or medicine under 35 ℃.

The utility model those disclosed herein are a kind of of preferred embodiment, such as Ju Bu change or modification and come from technological thought of the present utility model and be have the knack of this skill the people was easy to know by inference, all do not take off patent category of the present utility model.

Claims

1, a kind of collapsible incubation chamber is characterized in that, the hard embryo sheet that the inside and outside layer of one is equipped with an insulation material is through folding forming, and this incubation chamber comprises:

One folder lid, be the cover plate of a size corresponding to the box body length and width, be linked to a sidewall to lift the mode of closing, its left side, the right side and the place ahead are defined a left side with fold line, tabs before the right flank sheet and, the tabs two ends are with each self-forming one edgefold of fold line before being somebody's turn to do, make it to invagination, and with a left side, the right folder wing is asked with hookup mechanism and is linked each other, form a shaped as frame and enclose, this left side, right flank sheet or preceding tabs inside face are also respectively established at least one hookup mechanism, combine formation one closed cassette each other with each hookup mechanism of box body end face, form keeping warmth space, and box body is folding when spreading out.

2, collapsible incubation chamber as claimed in claim 1 is characterized in that, it further comprises a freezing feeding mechanism, be incorporated into the cover plate inwall separably, and make a bag or box body with soft or hard embryo sheet and insulation material, and making to form a folder chamber in it, bottom is then opened some folder holes; The ccontaining freezing media in folder chamber.

3, collapsible incubation chamber as claimed in claim 2 is characterized in that, wherein this freezing media is a dry ice.

4, collapsible incubation chamber as claimed in claim 2 is characterized in that, this soft embryo sheet lamellar body that is end density polyethylene foaming body wherein, and its outer field insulation material is to be the aluminium foil evaporation diaphragm of base material with polyethylene or polyethylene terephthalate thin slice.

5, collapsible incubation chamber as claimed in claim 2 is characterized in that, wherein a sidewall of this freezing feeding mechanism is provided with a closing device.

6, as claim 1 or 4 described collapsible incubation chamber, it is characterized in that, wherein this hard embryo sheet is a polyethylene foam closing cell plate, and the insulation material is to be the aluminium foil evaporation diaphragm of base material at a polyethylene or polyethylene terephthalate sheet, is taken shape in the inside and outside layer of this embryo sheet by hot pressing.

7, collapsible incubation chamber as claimed in claim 1, it is characterized in that, wherein this base arrangement is folding with fold line below each sidewall, and form support sheet, right cramp, a left cramp and a back brace sheet before one respectively, it is recessed that this preceding support stage casing, sheet edge is provided with a slice, the shape buckle ear of splaying of left and right cramp then is buckled in the recessed lateral margin of this sheet respectively, is superimposed shape, and the projection tongue piece of trapezoidal back brace sheet then inserts between the recessed and cramp of sheet.

8, collapsible incubation chamber as claimed in claim 7 is characterized in that, wherein recessed of this tongue piece and sheet are provided with at least one hookup mechanism.

As claim 1 or 8 described collapsible incubation chamber, it is characterized in that 9, wherein this hookup mechanism is cingulum or male and female button.