CN216637375U

CN216637375U - Heat preservation carton suitable for short distance commodity circulation

Info

Publication number: CN216637375U
Application number: CN202123324038.9U
Authority: CN
Inventors: 沈建和
Original assignee: Suzhou Xinhe Packaging Printing Co ltd
Current assignee: Suzhou Xinhe Packaging Printing Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-31
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to a heat-preservation carton suitable for short-distance logistics, which comprises a carton shell, wherein a box cover is arranged on the carton shell, a lining box body is arranged in the carton shell, a plurality of connecting blocks are arranged between the carton shell and the lining box body, a containing space is formed between the connecting blocks, heat-preservation foam is filled in the containing space, a positioning buckle is arranged at the upper end of the carton shell, an elastic connecting component is arranged at the corresponding position of the outer side of the box cover, and the elastic connecting component is connected with the positioning buckle when the box cover is combined with the carton shell. Therefore, the independent lining box body is arranged, and the contents can be protected relatively independently. Be provided with the storage space, have the heat preservation effect of preferred after with the heat preservation foam cooperation. The case cover can be properly locked after being buckled, and is not accidentally loosened, so that the heat preservation effect is improved. Can adopt corrugated paper to make, whole quality is light, and anti deformation is effectual, is convenient for transport and save.

Description

Heat preservation carton suitable for short distance commodity circulation

Technical Field

The utility model relates to a carton, in particular to a heat-preservation carton suitable for short-distance logistics.

Background

Among various kinds of packages for industrial products, the paper box has become the mainstream of the packaging industry, and because it is light in weight, foldable, low in cost, green and environment-friendly, and easy in specification change, it can be printed in high quality, and can be recycled as a renewable resource, and simultaneously along with the rapid expansion of the logistics industry, the use range of the paper box is more and more extensive.

But the carton that uses at present generally does not possess the heat preservation function, all needs to adopt the foam case to carry out the transportation, and implementation cost is higher. Meanwhile, the foam box is mainly of a solid structure, and more heat transfer areas exist, so that temperature loss is easily caused. If the hollow design is adopted, the deformation resistance is general, and the extrusion and the breakage are easy.

In view of the above-mentioned defects, the designer actively makes research and innovation to create a thermal insulation carton suitable for short distance logistics, so that the thermal insulation carton has more industrial utilization value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model aims to provide the heat preservation carton suitable for short-distance logistics.

The utility model relates to a heat preservation carton suitable for short-distance logistics, which comprises a carton shell, wherein a box cover is arranged on the carton shell, and the carton shell comprises: the carton box is characterized in that a lining box body is arranged in the carton shell, a plurality of connection blocks are arranged between the carton shell and the lining box body, a storage space is formed between the connection blocks, heat preservation foam is filled in the storage space, a positioning buckle is arranged at the upper end of the carton shell, an elastic connection assembly is arranged at the corresponding position of the outer side of the box cover, and when the box cover is combined with the carton shell, the elastic connection assembly is connected with the positioning buckle.

Further, foretell heat preservation carton suitable for short distance commodity circulation, wherein, inside lining box all adopt double-deck corrugated paper to pile up and constitute.

Furthermore, the above mentioned insulation carton for short distance logistics is characterized in that the cover is a foam cover or a multi-layer corrugated cover.

Furthermore, in the above thermal insulation carton for short distance logistics, the joining block is a cork block or a corrugated paper barrel, and two ends of the joining block are provided with adhesive layers, and the joining block is adhered between the carton shell and the lining box body.

Furthermore, the above insulation carton for short distance logistics is characterized in that the insulation foam is block foam or strip foam.

Furthermore, the above mentioned thermal insulation carton for short distance logistics is characterized in that the elastic connecting component comprises a connecting buckle connected with the carton shell, and the connecting buckle is provided with a rubber band.

Furthermore, in the above thermal insulation carton for short distance logistics, a limiting groove is formed at the upper end of the carton shell, a limiting strip is arranged at a position corresponding to the lower end of the box cover, and the limiting strip is embedded into the limiting groove when the box cover is combined with the carton shell.

Still further, above-mentioned heat preservation carton suitable for short distance commodity circulation, wherein, the bottom parcel of carton shell has waterproof subsides.

By the scheme, the utility model at least has the following advantages:

1. the independent lining box body is arranged, so that the contents can be protected independently.

2. Be provided with the storage space, have the heat preservation effect of preferred after with the heat preservation foam cooperation.

3. The case cover can be properly locked after being buckled, and is not accidentally loosened, so that the heat preservation effect is improved.

4. Can adopt corrugated paper to make, whole quality is light, and anti deformation is effectual, is convenient for transport and save.

5. The whole structure is simple, and the manufacture and the use are easy.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

Drawings

Fig. 1 is a schematic cross-sectional view of an insulated carton suitable for short haul logistics.

The meanings of the reference symbols in the drawings are as follows.

Carton 1 case 2 case lid

3 inside lining box 4 links up piece

5 Heat preservation foam 6 location is detained

7 connecting buckle 8 rubber band

9 limiting groove and 10 limiting strip

11 waterproof paste

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

Like the heat preservation carton suitable for short distance commodity circulation of fig. 1, including carton shell 1, be provided with case lid 2 on the carton shell 1, its distinctive and unique part lies in: a lining box body 3 is arranged in the carton shell 1, and a plurality of connecting blocks 4 are arranged between the carton shell 1 and the lining box body 3. Thus, the lining box body 3 can be isolated from the external environment, and the temperature conduction is reduced. Simultaneously, constitute between the linking piece 4 and accomodate the space, it is filled with thermal insulation foam 5 to accomodate the space. Therefore, the isolation effect is further improved, and the delay of heat preservation is improved. And, the upper end of carton shell 1 is provided with location knot 6, and the corresponding position in case lid 2 outside is provided with elasticity linking assembly, and when case lid 2 and carton shell 1 combined together, elasticity linking assembly links to each other with location knot 6. Like this, can realize comparatively firm lock, avoid jolting because of carrying and leading to the accident of case lid 2 to open, improve sealed heat preservation effect.

In view of the convenience of manufacture, the lining box body 3 and the lining box body 3 are formed by stacking two layers of corrugated paper. Like this, possess comparatively firm anti deformation effect, reduced the heat exchange effect again, promoted the heat preservation effect. Meanwhile, the box cover 2 is a foam box cover 2 or a multi-layer corrugated box cover 2. The requirement of convenient manufacture and better heat preservation can be met.

Further, link up piece 4 and be the cork piece, or for corrugated paper bucket, the both ends that link up piece 4 are provided with the adhesive linkage, link up piece 4 and bond between carton shell 1 and inside lining box 3. Thus, the storage space can be maintained, and the liner box 3 is not easily impacted, thereby effectively protecting the contents. Meanwhile, in order to improve the heat preservation effect, the heat preservation foam 5 is block foam or strip foam. Thus, the heat-insulating layer can be matched with the air in the accommodating space to form a heat-insulating layer with a certain thickness. Simultaneously, can absorb the impact stress who comes from the outside, improve the protection effect of accomodating of whole carton.

In view of practical implementation, the elastic engaging component comprises an engaging buckle 7 connected with the carton shell 1, and a rubber band 8 is arranged on the engaging buckle 7. Therefore, when the rubber band is combined, the rubber band 8 is buckled on the corresponding connecting buckle 7 by utilizing the elastic effect of the rubber band, and the proper locking can be realized.

Further, in order to improve the fastening sealing performance of the box cover 2, the upper end of the carton casing 1 is provided with a limiting groove 9, a corresponding position of the lower end of the box cover 2 is provided with a limiting strip 10, and when the box cover 2 is combined with the carton casing 1, the limiting strip 10 is embedded into the limiting groove 9. Meanwhile, the bottom of the carton shell 1 can be wrapped with a waterproof sticker 11. Like this, even if meet rainy day or deposit in the place that has the water stain, also be difficult for appearing soaking or the phenomenon of freezing, supplementary promotion heat preservation effect.

Furthermore, in consideration of the need of preventing refrigerated goods, waterproof paste can be distributed in the lining box body 3 to avoid the influence of condensed water on the lining box body 3.

The utility model has the following advantages by the aid of the character expression and the accompanying drawings:

2. Be provided with and accomodate the space, have the heat preservation effect of preferred after cooperating with the heat preservation foam.

3. The case lid can carry out appropriate locking after the lock, can not be unexpected not hard up, has promoted the heat preservation effect.

5. The whole structure is simple, and the manufacture and the use are easy.

Furthermore, the directions or positional relationships described in the present invention are all based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or configuration referred to must have a specific direction or operate in a specific directional configuration, and therefore, should not be construed as limiting the present invention.

The terms "primary" and "secondary" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "primary" or "secondary" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Also, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be connected through any combination of two or more components or their mutual relationships. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. And it may be directly on the other component or indirectly on the other component. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or component being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be considered as limiting.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. Heat preservation carton suitable for short distance commodity circulation, including the carton shell, be provided with case lid, its characterized in that on the carton shell: the carton box is characterized in that a lining box body is arranged in the carton shell, a plurality of connection blocks are arranged between the carton shell and the lining box body, a storage space is formed between the connection blocks, heat preservation foam is filled in the storage space, a positioning buckle is arranged at the upper end of the carton shell, an elastic connection assembly is arranged at the corresponding position of the outer side of the box cover, and when the box cover is combined with the carton shell, the elastic connection assembly is connected with the positioning buckle.

2. An insulated carton suitable for short haul logistics according to claim 1, wherein: inside lining box, inside lining box all adopt double-deck corrugated paper to pile up and constitute.

3. An insulated carton suitable for short haul logistics according to claim 1, wherein: the case lid is the foam case lid, or is the multilayer corrugated box lid.

4. An insulated carton suitable for short haul logistics according to claim 1, wherein: the connecting block is a cork block or a corrugated paper barrel, bonding layers are arranged at two ends of the connecting block, and the connecting block is bonded between the carton shell and the lining box body.

5. An insulated carton suitable for short haul logistics according to claim 1, wherein: the heat-insulating foam is block foam or strip foam.

6. An insulated carton suitable for short haul logistics according to claim 1, wherein: the elastic connecting component comprises a connecting buckle connected with the carton shell, and a rubber band is arranged on the connecting buckle.

7. An insulated carton suitable for short haul logistics according to claim 1, wherein: the upper end of the carton shell is provided with a limiting groove, the corresponding position of the lower end of the box cover is provided with a limiting strip, and the limiting strip is embedded into the limiting groove when the box cover is combined with the carton shell.

8. An insulated carton suitable for short haul logistics according to claim 1, wherein: the bottom of the carton shell is wrapped with a waterproof sticker.