CN202304179U

CN202304179U - Portable refrigeration device

Info

Publication number: CN202304179U
Application number: CN2011202728299U
Authority: CN
Inventors: 曹世焕
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-25
Filing date: 2011-07-29
Publication date: 2012-07-04
Anticipated expiration: 2021-07-29
Also published as: KR200461825Y1; WO2012148030A1

Abstract

The utility model relates to a portable refrigeration device, which comprises a main body, a heat insulation plate and a refrigeration part. The main body is composed of a floor board, a containing part and a cover. The containing part can be folded along a first folding line, and the side of the containing part is provided with a heat insulation material. The cover is connected with the side of the containing part and closes the containing part so as to stop heat transmission between the containing part and the outside. The heat insulation plate is disposed on a floor mat of the containing part, can be mounted or demounted, and enables the bottom of the containing part to maintain a certain shape, and simultaneously, due to the heat insulation material, heat transmission of the bottom of the containing part is stopped. The refrigeration part is installed on the heat insulation plate in a containing space, can be mounted or demounted, can store refrigerants and to-be-stored articles, and simultaneously contains an auxiliary heat insulation material so as to prevent the refrigerants and the to-be-stored articles from being contacted with an outside heat source. The refrigeration part can also be folded along a second folding line to reduce the containing space and improve convenience in storage.

Description

The portable refrigeration device

Technical field

The utility model relates to the portable refrigeration device, specifically is the portable refrigeration device that detachable and folding main body and refrigeration portion can dwindle accommodation space.

Background technology

In general; Refrigerating box and portable storage facilities be with cooling agent such as ice cube or ice bag and food etc. with put together by the keeping object; And isolated outside thermal source and play the refrigeration effect; This mode is compared with refrigerator, can be the plain type cold storage plant making quilt keeping thing keep frozen state in the short time relatively.Recently, along with the raising of the level of consumption and the prosperity of traffic, people increase the increasing demand of various recreations such as tourism and outdoor sports, various portable refrigeration devices just occurred thereupon.

Portable refrigeration device in the past is: the central authorities of device are provided with storage space, and enclose in the device and storage space outside enclose between the crack form insulation part, main body is three-dimensional shape, also is furnished with the lid that connects together with main body and seal storage space.

Aforementioned body can be variforms such as hexahedron, and the inner vacuum space that has been provided with heat-blocking action, or fills the low heat-barrier material of thermal conductivity, and the storage space that aforementioned body is wrapped does not contact with the thermal source of external environment condition.Above-mentioned lid is connected to an one of aforementioned body; And can open and can close, generally speaking, lid is also the same with aforementioned body to be furnished with the vacuum space or to be filled heat-barrier material; Therefore; When above-mentioned cap covers main body, above-mentioned storage space can be isolated with the outside, stoped the intrusion of outer heat by the heat-barrier material that is built in main body.

At this moment; For keeping the shape of above-mentioned storage space; And for avoiding built-in object sustained damage by external impact, aforementioned body and lid will be made up of the shape thing that encloses that possesses certain intensity and form, and be furnished with belt on the aforementioned body, portable device such as handle.

In the portable hutch that possesses above-mentioned storage space; When low-temperature heat sources such as placement ice cube; Pass on and cause the temperature of storage space to be lower than the outside within a certain period of time because of heat takes place between inner air of hutch and the ice cube, accomplish function thus as cold storage container.Therefore, what weigh above-mentioned portable hutch quality is the cold insulation time, even above-mentioned storage space is kept the time of low temperature.Therefore, like the characteristic of heat insulation material, just the size of vacuum space etc. these determine the factor of hot reception and registration ability to become the key factor of quality of the above-mentioned portable hutch of decision.

But this portable hutch in the past has individual drawback, and that is exactly the solid property that aforementioned body has; Make shared storage space remain unanimity, portable hutch need to only limit to the season of cold insulation or needs to use outdoorsman period usually, and will deposit in certain place when not using; And the main body of above-mentioned hutch and lid are made up of the solid content that possesses definite shape, no matter it as hutch still it goes without doing hutch, often needs the accommodation space of certain size; With regard to life cycle by portable hutch; Only when need outdoor sports summer with it as hutch, other times it just be stored and need not, promptly the resting period is obviously more than service time; And take certain accommodation space in the resting period always, reduce portable hutch user's space utilization degree greatly.

For improving similar drawback, can consider that aforementioned body no longer adopts the fixture with certain intensity, and make the variable form that can fold and dwindle the accommodation space when depositing.For example, in above-mentioned hutch, main body can be made by sag or adhesive-bonded fabric bag, when it is used as hutch, can form above-mentioned storage space, and the time spent does not fold aforementioned body and significantly reduces parking space.

But, if the shape of conversion hutch and adopt the adhesive-bonded fabric material can't obtain desirable effect of heat insulation, the just big heavy discount of the quality of hutch; With regard to by general heat-barrier material,, have certain intensity and form usually from the material characteristics; And desire needs certain size when guaranteeing effect of heat insulation through the vacuum space especially, does not reduce effect of heat insulation if can produce; Just dwindle the size of above-mentioned storage space, that has been exactly optimal hutch, but this not a duck soup at present.

Therefore, need produce a kind of cold storage function that neither reduces, can change internal storage space size again and dwindle the novel portable hutch of depositing requisite space.

The utility model content

The purpose of the utility model is: for solving above-mentioned drawback a kind of cold storage function that neither reduces is provided, can changes internal storage space size again and dwindle the novel portable cold storage plant of depositing requisite space.

For realizing above-mentioned purpose, adopt following technical scheme:

A kind of portable refrigeration device comprises main body, and it can be folding along first fold line, and possess receiving space; And the side of this receiving space is made up of heat-barrier material, also is furnished with lid on the main body, and lid is to link to each other with above-mentioned side and seal above-mentioned resettlement section, isolated external heat source; Thermal insulation board besides, it is located on the bottom mat of above-mentioned resettlement section, can adorn removablely, makes the bottom of above-mentioned resettlement section keep definite shape; Pass on because of being equipped with above-mentioned heat insulation material, can stoping the heat that causes through above-mentioned bottom simultaneously, be refrigeration portion at last; It is loaded in the above-mentioned receiving space on the above-mentioned thermal insulation board, can adorn removablely, can store cooling agent and by reserve; Refrigeration portion contains auxiliary heat insulation material again, and preventing cooling agent and to be contacted with external heat source by reserve, this refrigeration portion can also be folded along second fold line.

One of this programme embodiment is, above-mentioned resettlement section possesses the lineal hexahedral shape, and above-mentioned side contains first side and second side, wherein, be provided with first fold line and each other opposed a pair of side be first side; Perpendicular to above-mentioned first side and each other opposed a pair of side be second side, when aforementioned body is a benchmark when being rolled over above-mentioned fold line, above-mentioned a pair of first side will be inserted between above-mentioned a pair of second side.

The embodiment of this programme is: above-mentioned side comprises heat insulating mattress, and this heat insulating mattress is made up of heat insulation material, is furnished with on above-mentioned first side; By the above-mentioned first fold line disassemble and opposed at least one pair of heat insulating mattress, above-mentioned second side is furnished with the single heat insulating mattress that has same size with above-mentioned second side.

Above-mentioned heat insulating mattress comprises side panel; And invest above-mentioned side panel and get above-mentioned heat insulation material, place the surface of above-mentioned heat insulation material in addition and towards the inner space of resettlement section, can protect the buffer of above-mentioned heat insulation material when taking place to impact when the resettlement section is inner; At this moment; Above-mentioned side also will comprise the waterproof crust, and this waterproof crust continuous wrap the heat insulating mattress on above-mentioned first, second side, make the above-mentioned side panel that above-mentioned heat insulation material is housed exempt from the erosion of moisture.Simultaneously; Above-mentioned ground cushion contains the above-mentioned waterproof crust that is arrived by the extension of above-mentioned side; So when above-mentioned resettlement section is a benchmark with first fold line of first side, be unit when being folded with above-mentioned heat insulating mattress again, above-mentioned ground cushion also can be folded along above-mentioned first fold line.

At this moment; Above-mentioned side panel can adopt the polypropylene paperboard, and above-mentioned heat insulation material can adopt the heat insulation material of polyethylene foam, and above-mentioned waterproof crust and buffer can adopt polyethylene and polyvinyl chloride synthetic fibers; The synthetic film of PVC and aluminium reaches in ethylene vinyl acetate and the PVC synthetic fibers.

The embodiment of this programme is: above-mentioned heat insulating mattress will place between above-mentioned buffer and the above-mentioned waterproof crust; And added and when processing waterproof crust, avoided the strong material of guarantor that damages; Above-mentioned guarantor is strong, and material is made up of polyester textile; Above-mentioned heat insulation paying somebody's debt and expecting repayment later comprising a kind of heat insulation material, and this heat insulation material will place between above-mentioned buffer and the above-mentioned waterproof crust, makes above-mentioned resettlement section avoid the influence of external heat source.

The embodiment of this programme is: above-mentioned lid is made up of cover plate and the thermal insulation board that invests the surface of cover plate, and above-mentioned waterproof crust will extend on the above-mentioned cover plate that above-mentioned heat insulation material is housed.

The embodiment of this programme is, above-mentioned refrigeration portion is forming the lineal hexahedral shape that is complementary with above-mentioned resettlement section, and simultaneously, it also comprises as follows, the storage portion ground cushion on the promptly above-mentioned thermal insulation board; And respectively with above-mentioned first, second side corresponding storage portion side panel; And limited by above-mentioned storage portion side panel, and play the storage portion cover plate etc. of sealing process to above-mentioned object and cooling agent storage space of living in, and above-mentioned second fold line lays respectively at: on the corresponding above-mentioned storage in above-mentioned first side portion side panel.

Above-mentioned storage portion comprises: for above-mentioned storage space carries out heat insulation above-mentioned heat insulation material; And wrap above-mentioned heat insulation material and make above-mentioned heat insulation material exempt from the waterproof crust of the moisture in above-mentioned storage portion space; Above-mentioned heat insulation material can be made by the heat insulation material of polyethylene foam; And above-mentioned waterproof crust is by the heat insulation material of polyethylene foam, polyvinyl chloride synthetic fibers, the synthetic film of PVC and aluminium, and one of following vinylacetate and PVC synthetic fibers are made.

Especially, above-mentioned refrigeration portion will be fixed on the side panel of above-mentioned storage portion, and extend to the below of above-mentioned storage space, can add auxiliary crust on the waterproof crust of above-mentioned storage space, and these two crusts can be disconnected from each other.

Moreover above-mentioned first fold line and second fold line also comprise the quilt line, and this quilt line is along side, above-mentioned resettlement section and refrigeration portion side panel and by being formed a line.

The embodiment of this programme is that above-mentioned thermal insulation board comprises as follows promptly having the solid ground panel of same size with space, above-mentioned resettlement section, and wraps on the above-mentioned ground panel and a pair of heat insulation material of below, and plays the floor crust of moisture-proof role for above-mentioned thermal insulation board.

At this moment, above-mentioned ground panel is made by MDF, and above-mentioned heat insulation material is made by the heat insulation material of polyethylene foam, and above-mentioned ground panel crust can be by polyethylene and polyvinyl chloride synthetic fibers, and one of synthetic film of PVC and aluminium is made.

Above-mentioned thermal insulation board places between above-mentioned heat insulation material and the above-mentioned floor crust, can append the strong material of a kind of guarantor-be polyester textile here, sustains damage to prevent above-mentioned floor crust work in-process.

The aforementioned body and the above-mentioned thermal insulation board that are folded along above-mentioned first fold line, and the above-mentioned refrigeration portion that is folded along above-mentioned second fold line, these laminations being deposited in a kind of accommodation space is among the sag.

The beneficial effect of scheme: according to above-described this programme, in the above-mentioned portable refrigeration device, main body can split and lamination with ground panel and refrigeration portion, makes its shared accommodation space much smaller than refrigeration portion storage space.It during as cold storage plant such as refrigerator, is kept cubic shaped in the above-mentioned thermal insulation board of aforementioned body set inside, make its inner storage space that forms with a certain size; And when just depositing, can unload above-mentioned thermal insulation board, and with above-mentioned fold line be benchmark with aforementioned body and refrigeration portion fold with lamination after place, make its accommodation space be significantly less than storage space.

Secondly, dispose most heat insulation materials on aforementioned body and refrigeration portion and the ground panel and improve effect of heat insulation, dispose the waterproof crust again, make the portable refrigeration device under the situation that has the higher temperature difference, can not damage because of dewfall.Especially, inner in above-mentioned storage space, only fix auxiliary crust in refrigeration portion upper end; So be easy to remove the retained foreign body of refrigeration portion after using, moreover, by the aforementioned body of lamination; Refrigeration portion and ground panel can together be deposited among the receiver, move and keeping with convenient.

The 3rd, configuration most heat insulation materials and improve effect of heat insulation on aforementioned body and refrigeration portion and the ground panel dispose the waterproof crust again, make the portable refrigeration device under the situation that has the higher temperature difference, can not damage because of dewfall.Especially, inner in above-mentioned storage space, only fix auxiliary crust in refrigeration portion upper end; So be easy to remove the retained foreign body of refrigeration portion after using, moreover, by the aforementioned body of lamination; Refrigeration portion and ground panel can together be deposited among the receiver, move and keeping with convenient.

Description of drawings

Below in conjunction with embodiment and accompanying drawing, the utility model is further specified:

Fig. 1 is the exploded view of the said portable refrigeration device of the embodiment of this programme;

Fig. 2 a is a portable refrigeration device main body oblique view shown in Figure 1;

Fig. 2 b is the thermal insulation board oblique view of portable refrigeration device shown in Figure 1;

Fig. 2 c is the refrigeration portion oblique view of portable refrigeration device shown in Figure 1;

Fig. 3 is with the sidewall of above-mentioned resettlement section shown in Fig. 2 a sectional drawing along the cutting of 1-1 line;

Fig. 4 is with the sidewall paneling of the portion of above-mentioned refrigeration shown in Fig. 2 c sectional drawing along the cutting of 11-11 line;

Oblique view when Fig. 5 takes care of box for portable refrigeration device shown in Figure 1 is positioned over.

The specific embodiment

Shown in Fig. 1 to 5, provided a specific embodiment of utility model, below with the embodiment of accompanying drawings this programme:

This programme can be implemented various change, also can have variform.At this, specific embodiment is indicated in drawing, and will describe one by one in this article.But this does not also mean that and will this programme be defined among the specific form, in the thought and technical scope of this programme, allows various changes, allows to adopt equipollent and even sub.When the explanation drawing, similar reference marks has been used on the similar inscape equally.

The first, the second term such as grade can be used to explain multiple inscape, but above-mentioned inscape should not receive the restriction of above-mentioned term, and above-mentioned term is to be used for distinguishing an inscape and another inscape.For example, be prerequisite with the interest field that does not exceed this programme, first inscape can be named as second inscape, and same, second inscape also can be named as first inscape.

Employed term is just in order to explain certain embodiments among the application, and the intention of indefinite this programme.Do not having under the situation of obviously difference on the context, odd number representes also to comprise complex representation, employed among the application " comprising "; The characteristic that term should be understood that in the specification to be put down in writing such as " have ", numeral, stage, action, inscape; The combination of portion's article or these assemblies exists really, rather than negates to have one or more other characteristics, numeral; Stage, inscape, the combination of portion's article or these assemblies.

Under identical definition; Comprise technology and scientific words; The connotation of all terms that here use should be consistent with the connotation that the personage understood with general professional knowledge, technological contextual connotation and general use, the connotation of undefined term also is consistent in dictionary; As long as not clearly definition among the application, relevant connotation just can not be interpreted as unusual or excessive.

Fig. 1 is one of embodiment of this programme, i.e. the exploded perspective view of portable cold storage plant.Fig. 2 a is a portable refrigeration device main body oblique view shown in Figure 1.Fig. 2 b is the thermal insulation board oblique view of portable refrigeration device shown in Figure 1.Fig. 2 c is the refrigeration portion oblique view of portable refrigeration device shown in Figure 1.

According to Fig. 1 and Fig. 2 a, 2c; The described portable refrigeration device of the embodiment of this programme (900) is by the main body that possesses the inner space (100); Place the thermal insulation board (200) of the bottom of aforementioned body (100); Place on the above-mentioned thermal insulation board (200), be inserted into the refrigeration portion compositions such as (300) within the aforementioned body (100) simultaneously.

Aforementioned body (100) also comprises, links to each other with above-mentioned thermal insulation board (200), is connected to the side of the above-mentioned resettlement section (110) that can accommodate above-mentioned refrigeration portion (300) simultaneously and covers the lid (120) of inner space, above-mentioned resettlement section (s1).

The embodiment of this programme is: above-mentioned resettlement section (110) will be along ground panel (111) and first fold line (113a) be folded, and comprise the side surface part (117) that heat insulation material is housed.

The embodiment of this programme is, above-mentioned resettlement section possesses the lineal hexahedral shape, and above-mentioned side contains first side and second side, wherein, be provided with first fold line and each other opposed a pair of side be first side; Perpendicular to above-mentioned first side and each other opposed a pair of side be second side, when aforementioned body is a benchmark when being folded with above-mentioned fold line, above-mentioned a pair of first side will be inserted between above-mentioned a pair of second side.

The embodiment of this programme is; Above-mentioned side (117) comprising: the thermal insulation board (119) that is provided with above-mentioned heat insulation material; At least dispose a pair of symmetrical on above-mentioned first side (113); By the heat insulating mattress (119) that above-mentioned first fold line separates, above-mentioned second side (115) is provided with the single heat insulating mattress (119) that has same size with above-mentioned second side.

In the present embodiment, be formed with first fold line (113a) on above-mentioned side (113), a pair of heat insulating mattress (119) with same size is put symmetry, and above-mentioned first side (113) has identical surface area with a pair of heat insulating mattress (119).Therefore, heat reception and registration can't be carried out through above-mentioned first side (113) in the inner space (s1) of above-mentioned resettlement section (110) and outside in fact.

In contrast, do not arrange above-mentioned first fold line on above-mentioned second side (115), but cover above-mentioned second side (115) by single heat insulating mattress (119), promptly above-mentioned second side (115) is provided with; The heat insulating mattress (119) that its surface area is identical with above-mentioned second side (115), therefore, in fact above-mentioned inner space (S1) and outside can't carry out heat through above-mentioned second side (115) and pass on.

The side (117) of above-mentioned resettlement section (110) is folded and the size of dwindling above-mentioned inner space (s1); At this moment; Above-mentioned first fold line (113a) just becomes datum line, and promptly above-mentioned first side (113) will be cut apart along with above-mentioned first fold line (113a) number, and be equipped with above-mentioned heat insulating mattress (119) on each divisional plane; Above-mentioned side (117) also is folded into a plurality of along with the number of above-mentioned first fold line (113a); When folding above-mentioned first side (113), on each divisional plane of being cut apart by above-mentioned first fold line (113a), above-mentioned heat insulating mattress (119) will be that benchmark is folding with above-mentioned first fold line (113a).

Therefore; The distance of opposed above-mentioned second side (115) will draw in each other; Above-mentioned inner space (s1) size that is limited by above-mentioned side (117) will diminish, and let above-mentioned first side (113) place between above-mentioned a pair of second side (115), and actual inner space (s1) will disappear.

Above-mentioned first fold line (113a) is placed just embodiment of first side (113); Be not to place on first side (113); Promptly according to the folded position of above-mentioned resettlement section (110); Above-mentioned first fold line also can place on second side (115), and according to the user mode and the folded position of above-mentioned resettlement section (110), the number of above-mentioned first fold line (113a) also can change flexibly.

Fig. 3 does, the sectional drawing that the sidewall of above-mentioned resettlement section shown in Fig. 2 a is cut along the 1-1 line;

See Fig. 3; Above-mentioned heat insulating mattress (119) places respectively on the side panel (119a); And invest on the heat insulation material (119b) on surface of above-mentioned side panel, and place on the heat insulation material surface of inner space (s1) of above-mentioned resettlement section (110), this heat insulation paying somebody's debt and expecting repayment later comprises a kind of buffer (119c); When above-mentioned resettlement section (110) inner generation is impacted, protect above-mentioned heat insulation material by above-mentioned buffer.

The embodiment of this programme is, above-mentioned side panel (119c) is to establish for the shape of keeping above-mentioned side (117), and its material is light relatively, and has certain intensity and patience, and heat-proof quality is also more outstanding.For example, above-mentioned side panel (119a) can be by polypropylene, and corrugated board is made.Therefore, even if there is certain external impact, shape also can be kept in above-mentioned side (117), and the air that is filled in the ditch of corrugated board also can be fulfiled the function of auxiliary heat insulation material.

Above-mentioned heat insulation material (119b) invests the surface of above-mentioned side panel (119a), and it is made by the outstanding material of heat-proof quality.For example, above-mentioned heat insulation material (119b) adopts the heat insulation material of polyethylene foam that is easy to process.Especially, when the surface of above-mentioned pp paperboard adds above-mentioned PE foaming heat insulation material, have air in the ditch because of above-mentioned paperboard, the heat-proof quality of above-mentioned heat insulating mattress 119 will be able to strengthen.

In above-mentioned heat insulation material (119b); Above-mentioned buffer (119c) will be positioned on the side panel (119a) of above-mentioned inner space (s1); On the surface of heat insulation material; During when the cooling agent of the storage space (s2) that is stored in above-mentioned refrigeration portion (300) or by reserve and above-mentioned heat insulation material (119b) or side panel (119a) generation impact, above-mentioned buffer will be protected heat insulation material and side panel effectively, and above-mentioned buffer (119c) can adopt the fibrous matter with good pooling feature.For example, above-mentioned buffer can adopt polyethylene, the polyvinyl chloride synthetic fibers, and the synthetic film of PVC and aluminium reaches in ethylene vinyl acetate and the PVC synthetic fibers.

At selected above-mentioned PP paperboard; On PE foaming heat insulation material and the fibrous matter, considered to buy material easy property and processing whether recommended above-mentioned material easily, but according to the environment for use and the purposes of above-mentioned cold storage plant; Above-mentioned side panel, heat insulation material and buffer can adopt multiple.

Above-mentioned sidewall (117) also comprises waterproof crust (117a), and these waterproof crusts make the above-mentioned sidewall (119) of having above-mentioned heat insulation material (119b) not receive humidity the continuous heat insulating mattress (119) on first and second side (113,115) that wraps.Above-mentioned ground cushion (111) comprising: the above-mentioned waterproof crust (117a) that arrives from above-mentioned sidewall (117) extension; When first side (113) of above-mentioned resettlement section (110) is a benchmark with above-mentioned first fold line; With above-mentioned heat insulating mattress (119) is unit when being folded, and above-mentioned ground cushion (111) is also corresponding with above-mentioned first fold line (113a) and be folded.The above-mentioned waterproof crust (117a) that is the above-mentioned above-mentioned heat insulating mattress (119) of wrapping will begin from above-mentioned sidewall (117); Extend to the bottom of above-mentioned resettlement section (110) always and form above-mentioned ground cushion (111); Therefore, the entire periphery of above-mentioned resettlement section (110) is all wrapped by above-mentioned waterproof crust.

For example, above-mentioned waterproof crust (117a) can adopt polyethylene, polyvinyl chloride synthetic fibers, in the synthetic film of PVC and aluminium and ethylene vinyl acetate and the PVC synthetic fibers one.

For strengthening the effect of heat insulation of above-mentioned heat insulating mattress (119); Between above-mentioned buffer (119c) and above-mentioned waterproof crust (117a), can append a kind of heat insulation material (119d); Heat with between thoroughly isolated above-mentioned resettlement section (110) and the outside is passed on; Promptly consider the size of above-mentioned inner space (s1) and the environment for use of above-mentioned portable refrigeration device (900), when needing to strengthen effect of heat insulation, can append similar heat insulation material (119d).The above-mentioned heat insulation material (119d) that appends can adopt with above-mentioned heat insulation material (119b) unlike material, and said in the present embodiment two kinds of heat insulation materials are identical material.

And; The surface of above-mentioned waterproof crust (117a) can arrange to protect strong material (117b) again; In order to avoid above-mentioned waterproof crust (117a) is received damage man-hour adding; Above-mentioned waterproof crust (117a) will be accomplished through quilt, and want the continuous bottom that wraps above-mentioned heat insulating mattress (119) and above-mentioned resettlement section (110) and in above-mentioned first side (113), above-mentioned first fold line also is to accomplish through quilt.Therefore, when above-mentioned waterproof crust (117a) is implemented the quilt operation repeatedly, if the mechanical strength of crust can cause tearing inadequately.And the strong material of above-mentioned guarantor (117b) will be attached to the surface of above-mentioned waterproof crust (117a), avoid waterproof crust (117a) when quilt, to tear.For example, the outer micromicro of above-mentioned waterproof adopts polyester textile.

Above-mentionedly append heat insulation material (119d) and the strong material of above-mentioned guarantor (117b) can be arranged simultaneously, at this moment, the strong material of above-mentioned guarantor (117b) will place above-mentioned appending between heat insulation material (119d) and the above-mentioned waterproof crust (117b).

Above-mentioned lid (120) comprises as follows, promptly with the cover plate of heat insulation material, contains the heat insulating mattress of cover plate, wraps the above-mentioned waterproof crust (117a) of above-mentioned heat insulating mattress from above-mentioned resettlement section (110) extension.In the present embodiment, above-mentioned heat insulating mattress is structurally consistent with above-mentioned heat insulating mattress (119), and is wrapped by above-mentioned waterproof skin compounded (117a).Therefore, no longer elaborate for above-mentioned heat insulating mattress and waterproof crust.

In view of the above, above-mentioned lid (120) will completely cut off above-mentioned inner space (s1) to be passed on outside heat, can make the internal temperature of above-mentioned resettlement section (11) keep low-temperature condition or frozen state effectively.

The embodiment of this programme is: above-mentioned resettlement section (110) are able to sealing or open with above-mentioned lid (120) by a kind of means (c) that are connected; For example; Can adopt open and close type to connect means such as zac, changeable type is pasted means such as pull stap or shutter etc. and is accomplished airtight freely or open, in the present embodiment; Because of the upper periphery of above-mentioned side (117) has disposed zac, above-mentioned lid or opening or airtight above-mentioned resettlement section (110).

The embodiment of this programme is: above-mentioned thermal insulation board (200) is loaded on the ground cushion (111) of above-mentioned resettlement section (110); Mounted and removable; Bottom with seasonal above-mentioned resettlement section (11) keeps certain shape, and it is inner because of having possessed heat insulation material, prevents that effectively the heat of above-mentioned bottom from passing on.

In the present embodiment, above-mentioned thermal insulation board (200) comprises as follows, at first is that it has the size that is complementary with the inner space, resettlement section in the inner space (s1) that places above-mentioned resettlement section (110), and has the solid ground panel (210) of certain thickness and intensity; Wrap above-mentioned ground panel (210) top and below above-mentioned heat insulation material (220); The ground panel crust (230) that the above-mentioned ground panel (210) that above-mentioned heat insulation material (220) is housed is shielded.

Above-mentioned ground panel will be made up of the material with sufficient intensity, bears the interior cooling agent of above-mentioned cold storage plant or by reserve weight, especially, compared with above-mentioned side panel, have bigger intensity and internal stress.For example, above-mentioned ground panel (210) can adopt the MDF material.

For the heat that prevents above-mentioned ground panel (210) is passed on, heat insulation material (119b) will adopt with the identical material of above-mentioned heat insulating mattress (119), and above-mentioned floor crust (230) also will adopt and the identical material of above-mentioned waterproof crust (117b).

For example, above-mentioned heat insulation material (220) can adopt the heat insulation material of polyethylene foam, and above-mentioned floor crust (230) can adopt polyethylene, polyvinyl chloride synthetic fibers, and in the synthetic film of PVC and aluminium one.

But, can append the strong material of a kind of guarantor according to the material characteristics of above-mentioned ground panel (220).For example; Above-mentioned MDF for normal load show than epistasis can, but relatively more fragile, and the inner space of resettlement section (s1) can cause dewfall and even device to damage with outside temperature contrast for humidity; For preventing these, above-mentioned floor crust (230) especially needs the intensified waterproof performance.For example, for above-mentioned floor crust (230), can with the intersection of refrigeration portion configurating PVC aluminium alloy covered film again.

The embodiment of this programme is: above-mentioned refrigeration portion (300) is forming the lineal hexahedral shape that is complementary with above-mentioned resettlement section (110), and simultaneously, it also comprises as follows, the storage portion ground cushion (310) on the promptly above-mentioned thermal insulation board (200); And respectively with above-mentioned the first, the second side (113,115) corresponding storage portion side panel (320); And limited by above-mentioned storage portion's ground cushion (310) and above-mentioned storage portion's side panel (320), and being directed against the storage portion cover plate (330) etc. of an above-mentioned object and cooling agent storage space of living in (s2) sealing process, above-mentioned second fold line (321) is positioned at; On the corresponding above-mentioned storage portion's side panel in above-mentioned first side (133) (320).

Fig. 4 does, the sectional drawing that the sidewall paneling of the portion of above-mentioned refrigeration shown in Fig. 2 c is cut along the 11-11 line.

According to Fig. 4, above-mentioned refrigeration portion (300) comprises as follows, for the heat between isolated above-mentioned storage space (s2) and the outside is passed on the heat insulation material of establishing (322); And wrap the waterproof crust that above-mentioned heat insulation material (322) makes above-mentioned heat insulation material (322) in above-mentioned storage space (s2), keep away from moisture (323a, 323b).

For example; Above-mentioned heat insulation material can adopt the heat insulation material of polyethylene foam, and the outer micromicro of above-mentioned waterproof adopts polyethylene, polyvinyl chloride synthetic fibers; The synthetic film of PVC and aluminium; Reach in ethylene vinyl acetate and the PVC synthetic fibers, in present embodiment, above-mentioned heat insulation material (322) inboard of above-mentioned storage space (s2); Added the inboard waterproof crust of being formed by EVA and PVC synthetic fibers (323a), then added the outside waterproof crust that has PE and PVC synthetic fibers to make with the symmetrical outside, above-mentioned inboard.

Especially can also add: can wrap the surface of above-mentioned inboard crust (323a), and be fixed in the top of above-mentioned side panel (320) and extend to the below of above-mentioned storage space (s2), the auxiliary crust (325) that is separated with inboard waterproof crust simultaneously.

Above-mentioned auxiliary crust (325) only is fixed in the top of side panel (320), and separates with above-mentioned inboard waterproof crust (320a), therefore can sweep above-mentioned storage space (s2) inside easily; When above-mentioned portable refrigeration device (900) need be taken in once use; Only need to take out above-mentioned auxiliary crust (325) and cleaning get final product, be more convenient for managing, just look in the past cold storage plant such as safety box etc. with after guaranteeing to use; Because clear up the whole storage space (s2) of solid forms; Management is got up very inconvenient, and above-mentioned auxiliary crust (325) only is fixed in the top of side panel, and it is separated with inboard waterproof crust (325a) at other field; Get final product so can externally clean above-mentioned auxiliary crust (325) from above-mentioned storage space (s2) taking-up easily, more easily management devices.

In the present embodiment; Above-mentioned refrigeration portion (300) has the size and dimension that is complementary with above-mentioned resettlement section (110); And be placed in above-mentioned resettlement section (110) securely, formed the lineal hexahedral shape simultaneously, still; According to the environment for use or the design feature of portable refrigeration device (900), the shape and size of above-mentioned refrigeration portion (300) and number can be carried out multiple change.

For example,, can arrange the refrigeration portion (300) of a plurality of sizes, so that classification and management less than above-mentioned inner space (s1) according to by the kind of reserve.At this moment, can adopt the auxilliary material of bonding to connect a plurality of refrigeration portions (300) and it is arranged in the above-mentioned inner space (s1).

At this moment; Above-mentioned second fold line (321) is the same with first fold line; One row quilt line is arranged along, above-mentioned quilt line is consistent with above-mentioned first fold line with corresponding above-mentioned side panel (320) Central Line, above-mentioned first side, so no longer be described in detail from top to bottom.

Cooling agents such as ice cube or ice bag are put into the storage space (s2) of above-mentioned refrigeration portion (300) and when sealing and since completely cut off above-mentioned storage space (s2) with on every side between the heat transmission, can take care of for a long time inside by reserve, i.e. this device completion cold storage function.Simultaneously, when not using above-mentioned portable refrigeration device (900), be benchmark with above-mentioned second fold line (321), above-mentioned storage portion's side panel (320) is folded, make the opposed side of script adjacent to each other, dwindle the size of above-mentioned storage space with this.

Promptly; Situation during with folding aforementioned body (100) is the same; With the corresponding above-mentioned storage in above-mentioned first side (113) portion side panel will be that benchmark is by stacked with second fold line (321); And be inserted into and above-mentioned second side (115) corresponding storage portion side panel between and be in contact with one another, got up by lamination.Therefore, in fact remove above-mentioned storage space (s2) and dwindled accommodation space greatly.

This programme embodiment is: the process of taking in of this portable refrigeration device is following.At first; Above-mentioned thermal insulation board (200) and above-mentioned refrigeration portion (300) are unloaded from aforementioned body (100); All objects in above-mentioned refrigeration portion (300) storage space (s2) and cooling agent are taken out, the above-mentioned auxiliary crust (325) in the storage space is taken out and cleaning pollutant and residue.Yet, be benchmark with above-mentioned first fold line (113a), folding above-mentioned first side (113); Therefore, above-mentioned first side (113) all is inserted between above-mentioned second side (115), causes above-mentioned inner space (s1) to disappear; Above-mentioned first side and second side can be near getting up; Yet with the top of above-mentioned thermal insulation board (200) lamination to above-mentioned second side (115), above-mentioned refrigeration portion (300) also folds along second fold line (321).Therefore; And the corresponding above-mentioned side panel in above-mentioned first side (113) (320) of above-mentioned resettlement section (110) will be inserted into and second side (115) corresponding above-mentioned side panels (320) between; Cause above-mentioned storage space (s2) to be eliminated; And each side panel is close to each other, again will do not have the refrigeration portion (300) of storage space (s2) place on the above-mentioned thermal insulation board (200).Therefore, aforementioned body (100), thermal insulation board (200), and refrigeration portion (300) is got up by lamination successively.

In this suggestion, as shown in Figure 5, by the main body of lamination (100), thermal insulation board (200) and refrigeration portion (300) put into keeping keeping with sag (400) with above-mentioned.Therefore, when not using this portable refrigeration device (900), can deposit in easily in the little space.

Especially, the above-mentioned value that in stress-relieving activity, more shows it certainly with sag (400) is when set out in the field; Can place a lot of things in the cold storage plant, but most object is exhausted or cleared up when returning, cold storage plant is absolutely empty often; At this moment; Just according to the method described above, device is accommodated in above-mentioned keeping uses sag, can improve convenience greatly.

According to the embodiment of the utility model, in this portable refrigeration device, main body and floor, refrigeration portion can dismantle and lamination, makes its accommodation space be significantly less than the storage space of refrigeration portion.With it during as cold storage plant such as antistaling box; Can above-mentioned thermal insulation board be placed aforementioned body inside and keep cubic shaped; Form storage space in inside with this with a certain size, and when needing keeping, detachable above-mentioned thermal insulation board; Aforementioned body and refrigeration portion are got up along the folding also lamination of fold line, make the space of taking in be significantly less than its storage space like this.

And, the heat insulation material of majority is arranged in aforementioned body and refrigeration portion, and on the ground panel; To improve effect of heat insulation, arrange the waterproof crust again, issue living dewfall and break down in the higher temperature difference to avoid above-mentioned portable refrigeration device; Especially; In the inside of above-mentioned storage space,, after using, can clean out the residue in the above-mentioned refrigeration portion easily because of auxiliary crust only is fixed in the top of above-mentioned refrigeration portion.Moreover, can be with above-mentioned by the aforementioned body of lamination, refrigeration portion and ground panel are together put into a keeping and have been improved the convenience on moving and taking care of with sag.

In sum; But the embodiment of this programme has been described; But illustrate at this: only otherwise exceed the thought and the field of the utility model of being put down in writing in the following application range, the professional person of association area can implement various modifications and change to the utility model.

Claims

1. portable refrigeration device; By the ground panel, the main body that resettlement section and lid are formed is characterized in that; Described resettlement section all can be folding by first fold line; And the side of resettlement section is provided with heat insulation material, and lid is to link to each other with above-mentioned side and seal above-mentioned resettlement section, passes on this isolated above-mentioned resettlement section and extraneous heat; Be located at the thermal insulation board on the ground cushion of above-mentioned resettlement section, this thermal insulation board can be adorned removable, makes the bottom of above-mentioned resettlement section keep definite shape, simultaneously because of being equipped with above-mentioned heat insulation material, stops the heat of above-mentioned bottom to be passed on; In the above-mentioned receiving space; Be provided with refrigeration portion on the above-mentioned thermal insulation board; And that this refrigeration portion also can adorn is removable, not only can store cooling agent and object, and the portion of refrigeration simultaneously contains auxiliary heat insulation material; Preventing that cooling agent and object from contacting with extraneous thermal source, this refrigeration portion can also fold along the 2nd fold line.

2. a kind of portable refrigeration device according to claim 1; It is characterized in that above-mentioned resettlement section possesses the lineal hexahedral shape, above-mentioned side contains first side and second side; Wherein, be provided with first fold line and each other opposed a pair of side be first side; Perpendicular to above-mentioned first side and each other opposed a pair of side be second side, when aforementioned body is a benchmark when being rolled over above-mentioned fold line, above-mentioned a pair of first side will be inserted between above-mentioned a pair of second side.

3. a kind of portable refrigeration device according to claim 2; It is characterized in that; Above-mentioned side comprises heat insulating mattress; And this heat insulating mattress is made up of heat insulation material, is furnished with on above-mentioned first side: folding and opposed at least one pair of heat insulating mattress by above-mentioned first fold line, above-mentioned second side is furnished with the single heat insulating mattress that has same size with above-mentioned second side.

4. a kind of portable refrigeration device according to claim 3; It is characterized in that; Above-mentioned heat insulating mattress comprises side panel; And invest the above-mentioned heat insulation material of above-mentioned side panel, place the surface of above-mentioned heat insulation material in addition and towards the inner space, resettlement section, and can protect the buffer of above-mentioned heat insulation material when impact takes place when the resettlement section is inner; Above-mentioned side also will comprise the waterproof crust, and this waterproof crust continuous wrap the heat insulating mattress on above-mentioned the first, the second side; Make the above-mentioned side panel that above-mentioned heat insulation material is housed exempt from the erosion of moisture; Simultaneously, above-mentioned ground cushion is possessing the above-mentioned waterproof crust that is arrived by the extension of above-mentioned side, makes that above-mentioned resettlement section is a benchmark with first fold line of first side; Be unit when being folded with above-mentioned heat insulating mattress again, above-mentioned ground cushion also will correspondingly be folded along above-mentioned first fold line.

5. a kind of portable refrigeration device according to claim 4; Above-mentioned side panel can be wiped the using polypropylene individual material that foams; Above-mentioned waterproof crust and buffer can adopt the synthetic film of polyethylene and polyvinyl fluoride synthetic fibers, PVC and aluminium, reach in ethylene vinyl acetate and the PVC synthetic fibers.

6. a kind of portable refrigeration device according to claim 4 is characterized in that, above-mentioned heat insulating mattress will place between above-mentioned buffer and the above-mentioned waterproof crust, and has added the strong material of guarantor that when processing waterproof crust, makes it avoid damaging.

7. a kind of portable refrigeration device according to claim 6 is characterized in that above-mentioned guarantor is strong, and material is made by polyester textile.

8. a kind of portable refrigeration device according to claim 4 is characterized in that, above-mentioned heat insulation paying somebody's debt and expecting repayment later comprises: the auxiliary heat insulation material that places between above-mentioned buffer and the above-mentioned waterproof crust and isolated above-mentioned resettlement section and extraneous heat to pass on.

9. a kind of portable refrigeration device according to claim 4 is characterized in that, above-mentioned lid comprises cover plate and invests the above-mentioned heat insulation material of lid surface, and the waterproof crust extends to the above-mentioned cover plate with above-mentioned heat insulation material always.

10. a kind of portable refrigeration device according to claim 2; It is characterized in that; Above-mentioned is forming the right angle hexahedral shape that is complementary with above-mentioned resettlement section; Simultaneously; Its scope will by the storage portion ground cushion on the above-mentioned thermal insulation board and with qualifications such as above-mentioned first and second sides corresponding storage portion's side panel and above-mentioned storage portion's ground cushion and above-mentioned storage portion side panel, simultaneously above-mentioned refrigeration portion also comprises the storage portion cover plate that can stop extraneous air to flow into, and above-mentioned second fold line lays respectively at: on the corresponding above-mentioned storage in above-mentioned first side portion side panel.

11. a kind of portable refrigeration device according to claim 10; It is characterized in that; Above-mentioned refrigeration portion also comprises, for above-mentioned storage space carries out heat insulation above-mentioned heat insulation material, and the waterproof crust that wraps above-mentioned heat insulation material and above-mentioned heat insulation material is kept away from moisture in above-mentioned storage space.

12. a kind of portable refrigeration device according to claim 11; It is characterized in that; Above-mentioned heat insulation material is made by the heat insulation material of polyethylene foam, and above-mentioned waterproof crust is by the heat insulation material of polyethylene foam, the polyvinyl chloride synthetic fibers; The synthetic film of PVC and aluminium, and one of ethylene vinyl acetate and PVC synthetic fibers are made.

13. a kind of portable refrigeration device according to claim 11; It is characterized in that; Above-mentioned refrigeration portion also will comprise a kind of auxiliary crust, and the waterproof crust that is fixed in above-mentioned storage portion side panel top and extends to above-mentioned storage space below catch up with state auxiliary crust can be disconnected from each other.

14. a kind of portable refrigeration device according to claim 10 is characterized in that above-mentioned first fold line and second fold line also comprise the quilt line, and this quilt line is along side, above-mentioned resettlement section and above-mentioned refrigeration portion's side panel and by being formed a line.

15. a kind of portable refrigeration device according to claim 1 is characterized in that, above-mentioned thermal insulation board also will comprise as follows, the solid floor that size and inner space, above-mentioned resettlement section are complementary and wrap face and following above-mentioned a pair of heat insulation material on the above-mentioned floor; Also have, the above-mentioned floor with above-mentioned heat insulation material is shielded the floor crust that it is kept away from moisture.

16. a kind of portable refrigeration device according to claim 15; It is characterized in that; Above-mentioned ground panel can adopt the MDF material, and above-mentioned heat insulation material can adopt the heat insulation material of polyethylene foam, and micromicro adopts polyethylene outside the above-mentioned floor; Polyvinyl chloride synthetic fibers, and in the synthetic film of PVC and aluminium one.

17. a kind of portable refrigeration device according to claim 1; It is characterized in that; The main body that is folded along above-mentioned first fold line, above-mentioned thermal insulation board, and the above-mentioned refrigeration portion that is folded along above-mentioned second fold line etc. in the lump by lamination with take in to a kind of keeping with in the accommodation space.