CN211076839U

CN211076839U - Cold and hot double-purpose insulation can

Info

Publication number: CN211076839U
Application number: CN201920807695.2U
Authority: CN
Inventors: 姜玥
Original assignee: Suzhou Delong Composite Materials Co ltd
Current assignee: Suzhou Delong Composite Materials Co ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-07-24
Anticipated expiration: 2029-05-30

Abstract

The utility model relates to a cold and hot double-purpose insulation can, which comprises a case cover, a first case body and a second case body, wherein the bottom of the case cover is clamped with the top of the first case body, and the bottom of the first case body is clamped with the top of the second case body; the first box body and the second box body are heat-preservation type heat-preservation boxes or cold-preservation type heat-preservation boxes. The utility model discloses set up the upper and lower interlayer that a plurality of boxes can realize the insulation can in the insulation can, fall into a plurality of regions of depositing with the box, the insulation can is the EPP material simultaneously, and it has good adiabatic effect, can realize heat preservation and cold insulation effect simultaneously, is fit for being used for the article that need cold and hot isolation, is particularly useful for the takeaway trade or go out outing or on-vehicle article.

Description

Cold and hot double-purpose insulation can

Technical Field

The utility model relates to a packing box field especially relates to a cold and hot double-purpose insulation can.

Background

In the fields of biology, food and the like, strains, fresh products, food and the like need to be preserved at a specific temperature according to the physical and chemical properties of various substances. In addition, more and more people like going out for outing, which further increases the demand for carrying and storing foods and articles for outing, and simple and portable incubators are increasingly used to meet the demand.

However, the thermal insulation boxes currently in the market are all of an integrated structure, and only one accommodation space for cold insulation or heat insulation is involved, or one accommodation space is divided into a plurality of accommodation spaces by partition plates, for example, chinese patent CN108657569A discloses an thermal insulation box, which comprises a box body, wherein more than one thermal insulation plate is arranged inside the box body, the thermal insulation plate divides the inside of the box body into more than two accommodation cavities, and when cold drink and hot drink can be conveyed in the same thermal insulation box at the same time, the thermal insulation box is a plurality of accommodation cavities in the horizontal direction, so that heat exchange is easily realized between each adjacent cavity, and the heat insulation or cold insulation effect is poor. Such incubators are not suitable for articles which need to be stored at constant temperature for a long time or transported for a long distance, and articles which have high temperature requirements, such as high-temperature storage or low-temperature preservation, and the like, and can seriously affect the quality of stored substances.

Therefore, there is a high necessity for an incubator which can achieve both heat retention and cold retention and has an excellent heat retention effect.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect among the prior art, the utility model provides a cold and hot double-purpose insulation can, two boxes about this insulation can sets up to make the box have a plurality of spaced independent parking spaces, and two boxes are used for depositing the article that need keep warm or keep warm respectively, the utility model discloses a with cold box and hot box separately, play heat preservation and cold-stored effect that can be better.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cold and hot dual-purpose insulation can, which comprises a case cover, a first case body and a second case body, wherein the bottom of the case cover is clamped with the top of the first case body, and the bottom of the first case body is clamped with the top of the second case body; the first box body and the second box body are heat-preservation type heat-preservation boxes or cold-preservation type heat-preservation boxes.

In order to further optimize above-mentioned cold and hot double-purpose insulation can, the utility model discloses the technical measure who takes still includes:

furthermore, at least 1 accommodating bag is arranged on the inner side wall of the first box body and used for accommodating an ice bag or a hot water bag.

Furthermore, at least 1 accommodating groove is embedded in the bottom plate of the second box body, and the accommodating groove is used for accommodating the ice plate or the heating plate.

Furthermore, the first box body is a heat-preservation type heat preservation box, the second box body is a cold-preservation type heat preservation box, and the arrangement is based on the fact that the density of cold gas is larger than that of hot gas, cold air can be preferentially accumulated below the box bodies, and cold air can be preferentially accumulated above the box bodies, so that heat convection between the first box body and the second box body is effectively reduced, and the heat preservation efficiency of each box body is improved. More preferably, an insulating layer, such as a high-density fluorine-free insulating layer, a polyurethane foam insulating layer, etc., is laid on the inner side of the bottom of the first casing.

Furthermore, first box sets up first bulge loop on the lateral wall top, the end angle department of first box sets up first upper end angle recess, along set up first upside sand grip around first bulge loop between each first upper end angle recess, the height of first upside sand grip is less than the height of first bulge loop.

Furthermore, a cover body convex block is arranged at the bottom of the box cover, an inwards concave cover body concave ring is arranged around the cover body convex block, the cover body concave ring is used for clamping the first upper convex ring, and the cover body convex block is embedded into the first upper convex ring; the bottom of the side wall of the box cover is provided with a cover body end corner bulge matched with the first upper end corner groove, and the bottom of the side wall of the box cover is also provided with a cover body side concave strip matched with the first upper side convex strip.

Furthermore, the second box body is provided with a second upper convex ring at the top of the side wall, the end corners of the second box body are provided with second upper end corner grooves, second upper side convex strips are arranged between the second upper end corner grooves along the periphery of the second upper convex ring, and the height of the second upper side convex strips is lower than that of the second upper convex ring.

Further, a first lower concave plate is arranged at the bottom of the first box body, and the second upper convex ring abuts against the first lower concave plate; the bottom of the side wall of the first box body is provided with a first lower end angle bulge matched with the groove of the second upper end angle, and the bottom of the side wall of the first box body is also provided with a first lower side concave strip matched with the convex strip on the second upper side.

Further, the box cover, the first box body and the second box body are respectively of an integrally formed expanded polypropylene (EPP) structure.

Furthermore, the side walls of the first box body and the second box body are provided with buckle connecting pieces.

Furthermore, the buckle connecting piece comprises an upper buckle piece and a lower buckle piece which are made of plastic materials, and the upper buckle piece and the lower buckle piece are respectively adhered to the outer part of the bottom side wall of the first box body and the outer part of the top side wall of the second box body; the bottom of going up the fastener sets up 2 protrusions of symmetrical arrangement, the protrusion is a shaft-like thing, and its bottom sets up the protruding hook piece towards the side, lower fastener piece sets up a through-hole, the distance of through-hole more than or equal to the distance between the shaft-like thing, and be less than the distance between the hook piece.

Further, a gap which can be used for embedding a palm is formed between the bottom of the second box body and the placing plane, so that the carrying of the heat preservation box is facilitated.

The utility model adopts the above technical scheme, compare with prior art, have following technological effect:

the utility model discloses set up a plurality of boxes in the heat preservation box and can realize the upper and lower interlayer of box together, divide into a plurality of storage areas with the box, the box is the EPP material simultaneously, it has good adiabatic effect, can realize heat preservation and cold insulation effect simultaneously;

the ice bag or the hot water bag ice plate or the heating plate is respectively arranged in the first box body and the second box body, so that the heat-insulating articles and the cold-insulating articles can be better preserved, for example, the hot water plate can be arranged to preserve heat of fast food, and the delicious taste of the fast food is ensured; for example, the ice board is arranged, so that the transportation of fruits and vegetables, ice drinks, ice sticks and the like can be realized, the freshness of the fruits and vegetables is ensured, the rotting speed is reduced, the temperature of the ice drinks is maintained, the ice sticks are prevented from being melted, and the original taste and flavor of foods are kept;

cold and hot double-purpose insulation can be fit for being used for the article that need cold and hot isolation, but both cold insulation and heat insulation especially are applicable to the takeaway trade or go out outing or on-vehicle article.

Drawings

Fig. 1 is a schematic structural view of an assembled state of a cold and hot dual-purpose incubator according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the dual-purpose thermal insulation box for cold and hot in an exploded state according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a first box body in the dual-purpose cold and hot incubator shown in FIG. 2;

FIG. 4 is a schematic structural view of a second box body in the dual-purpose cold and hot incubator shown in FIG. 2;

fig. 5 is a schematic structural view of a snap connector according to an embodiment of the present invention;

the reference numbers in the figures are:

a case cover 1; a cover body projection 11; the end corner of the cover body is raised 12; a lid side concave strip 13; a cover concave ring 14; a first case 2; a first upper male ring 21; a first upper corner groove 22; a first upper rib 23; a containment bag 24; a first lower concave plate 211; first lower end corner projections 222; a first lower concave strip 223; a second case 3; a second upper male ring 31; a second upper corner groove 32; a second upper rib 33; a receiving groove 34; a snap connection 4; an upper fastener 41; the projections 42; a lower clip piece 43.

Detailed Description

The utility model relates to a cold and hot double-purpose insulation can, which comprises a case cover, a first case body and a second case body, wherein the bottom of the case cover is clamped with the top of the first case body, and the bottom of the first case body is clamped with the top of the second case body; the first box body and the second box body are heat-preservation type heat-preservation boxes or cold-preservation type heat-preservation boxes.

The following describes the present invention in further detail with reference to the following examples and drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Example one

The embodiment is an incubator applied to fast food transportation.

As shown in fig. 1 to 5, the cold and hot dual-purpose thermal insulation box adopted in the present embodiment includes a box cover 1 made of EPP, a first box 2 as a thermal insulation type thermal insulation box, and a second box 3 as a cold insulation box thermal insulation box, where the box cover 1, the first box 2, and the second box 3 are all integrally formed structures, each inner side wall of the first box 2 is provided with a containing bag 24, the containing bags 24 are used for placing hot water bags, 1 containing groove 34 is embedded inside a bottom plate of the second box 3, and the containing groove 34 is used for placing ice boards.

The bottom of case lid 1 and the top block of first box 2, the concrete structure is: the first box body 2 is provided with a first upper convex ring 21 at the top of the side wall, first upper corner grooves 22 are arranged at the corners of the first box body 2, first upper side convex strips 23 are arranged between the first upper corner grooves 22 along the periphery of the first upper convex ring 21, and the height of the first upper side convex strips 23 is lower than that of the first upper convex ring 21; the bottom of the case cover 1 is provided with a cover body convex block 11, a concave cover body concave ring 14 is arranged around the cover body convex block 11, the cover body concave ring 14 is used for clamping a first upper convex ring 21, and the cover body convex block 11 is embedded into the first upper convex ring 21; the bottom of the side wall of the case cover 1 is provided with a cover body end corner bulge 12 matched with the first upper end corner groove 22, the bottom of the side wall of the case cover 1 is also provided with a cover body side concave strip 13 matched with the first upper side convex strip 23, and the height of the cover body end corner bulge 12 is equal to that of the cover body convex block 11. Adopt above-mentioned structure, first box 2 and case lid 1 can inseparable block, and sealed effect is excellent, prevents effectively its and external environment's heat exchange, guarantees first box 1's thermal insulation performance.

The bottom of first box 2 and the top block of second box 3, the concrete structure is: the second box 3 is provided with a second upper convex ring 31 at the top of the side wall, second upper corner grooves 32 are provided at the corners of the second box 3, second upper convex strips 33 are provided between the second upper corner grooves 32 along the periphery of the second upper convex ring 31, and the height of the second upper convex strips 33 is lower than that of the second upper convex ring 31. The bottom of the first box body 2 is provided with a first lower concave plate 221, and the second upper convex ring 31 is abutted to the first lower concave plate 221; the first box body 2 is provided with a first lower corner protrusion 222 matched with the second upper corner groove 32 at the bottom of the side wall, and the first box body 2 is further provided with a first lower concave strip 223 matched with the second upper convex strip 33 at the bottom of the side wall. Preferably, the top structure and the bottom structure of the second casing 3 are identical to those of the first casing 2, so that the first casing 2 and the second casing 3 can be interchanged in sequence.

In a preferred embodiment, a notch is provided on the outer wall of the front face of the first casing 2, said notch exhibiting a "hot" character; an indentation, which is shown in a "cold" letter, is provided on the front outer wall of the second casing 2 so that the user can distinguish the hot and cold boxes.

In a preferred embodiment, snap connections 4 are provided on the side walls of the first casing 2 and the second casing 3, said snap connections 4 being 2 in number and located on the opposite 2 side walls. The buckle connecting piece 4 comprises an upper buckle piece 41 and a lower buckle piece 43 which are made of plastic materials, and the upper buckle piece 41 and the lower buckle piece 43 are respectively adhered to the outer part of the bottom side wall of the first box body 2 and the outer part of the top side wall of the second box body 3; the bottom of the upper fastener 41 is provided with 2 symmetrically arranged protrusions 42 which are rod-shaped objects, the bottom of the protrusions is provided with clamping hook elements protruding towards the side surface, the lower clamping element 43 is provided with a through hole, and the distance of the through hole is larger than or equal to the distance between the rod-shaped objects and smaller than the distance between the clamping hook elements. When the first box body 2 and the second box body 3 are clamped, the protrusion 42 is embedded into the through hole, and the clamping hook piece penetrates out of the lower clamping piece 43, so that clamping of the clamping and connecting piece is realized, and separation of the first box body 2 and the second box body 3 is further prevented; when the first case 2 and the second case 3 are separated, the hook member is pressed by hand to be inserted into the through hole, so that the protrusion is pulled out from the through hole to separate the two cases.

According to the above embodiment, the utility model discloses an insulation can is through setting up the hot case and the cold box of upper and lower floor's distribution for the box has a plurality of spaced parking spaces, realizes heat preservation and cold insulation effect simultaneously.

The present invention has been described in detail with reference to the specific embodiments, but the present invention is only by way of example and is not limited to the specific embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are intended to be within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.

Claims

1. A cold and hot dual-purpose insulation can is characterized by comprising a case cover (1), a first case body (2) and a second case body (3), wherein the bottom of the case cover (1) is clamped with the top of the first case body (2), and the bottom of the first case body (2) is clamped with the top of the second case body (3); the first box body (2) and the second box body (3) are heat-preservation type heat-preservation boxes or cold-preservation type heat-preservation boxes.

2. Dual-purpose insulation can for cold and hot according to claim 1, characterized in that at least 1 containing bag (24) is provided on the inner side wall of said first box (2), said containing bag (24) is used for placing an ice bag or a hot water bag.

3. A cold and hot dual-purpose incubator according to claim 1, wherein at least 1 container (34) is embedded in the bottom plate of the second box (3), and the container (34) is used for placing an ice plate or a heating plate.

4. A cabinet for both cold and hot purposes according to claim 1, characterized in that the first box (2) is provided with first upper protruding rings (21) at the top of the side walls, first upper corner grooves (22) are provided at the corners of the first box (2), first upper side ribs (23) are provided between the first upper corner grooves (22) along the circumference of the first upper protruding rings (21), the height of the first upper side ribs (23) is lower than the height of the first upper protruding rings (21).

5. The dual-purpose insulation can for cold and hot according to claim 4, wherein a cover convex block (11) is arranged at the bottom of the case cover (1), a concave cover concave ring (14) is arranged around the cover convex block (11), the cover concave ring (14) is used for clamping the first upper convex ring (21), and the cover convex block (11) is embedded into the first upper convex ring (21); lid (1) set up in the bottom of lateral wall with lid end angle arch (12) that first upper end angle recess (22) match, lid (1) still set up in the bottom of lateral wall with lid side concave strip (13) that first upside sand grip (23) match.

6. A cabinet for both cold and hot purposes according to claim 1, characterized in that said second cabinet (3) is provided with second upper protruding rings (31) at the top of the side walls, second upper corner grooves (32) are provided at the corners of the second cabinet (3), second upper side ribs (33) are provided between the second upper corner grooves (32) along the periphery of said second upper protruding rings (31), the height of said second upper side ribs (33) is lower than the height of said second upper protruding rings (31).

7. Dual-purpose incubator according to claim 6, characterised in that said first tank (2) is provided at the bottom with a first lower concave plate (221), said second upper convex ring (31) abutting against said first lower concave plate (221); the bottom of the side wall of the first box body (2) is provided with a first lower end angle protrusion (222) matched with the second upper end angle groove (32), and the bottom of the side wall of the first box body (2) is further provided with a first lower side concave strip (223) matched with the second upper side convex strip (33).

8. Dual-purpose insulation can for cold and hot according to claim 1, characterized in that said cover (1), said first case (2) and said second case (3) are respectively of EPP structure formed integrally.

9. Dual-purpose insulation can for cold and hot according to claim 1, characterized in that the side walls of said first and second cases (2, 3) are provided with snap connections (4).

10. A dual-purpose incubator as claimed in claim 9, wherein said snap-on connection means (4) comprise an upper snap-on element (41) and a lower snap-on element (43) made of plastic material, said upper snap-on element (41) and said lower snap-on element (43) being respectively glued to the outside of the bottom side wall of said first cabinet (2) and to the outside of the top side wall of said second cabinet (3); the bottom of the upper fastener (41) is provided with 2 protrusions (42) which are symmetrically arranged, each protrusion is a rod-shaped object, the bottom of each protrusion is provided with a clamping hook part protruding towards the side face, the lower clamping part (43) is provided with a through hole, and the distance of the through holes is larger than or equal to the distance between the rod-shaped objects and smaller than the distance between the clamping hook parts.