CN209871248U - Carton with cold-stored function keeps warm - Google Patents

Abstract

The utility model discloses a carton with cold-stored function keeps warm, including the outer box, the foam insulation box, interior box, the lid keeps warm, the snap ring, the supporting shoe, the bottom plate, the L shaped plate, gu fixed ring, skate board and a spacing section of thick bamboo, outer internal wall sliding connection has the foam insulation box, internal wall sliding connection has interior box of foam insulation box, foam insulation box top is equipped with the lid that keeps warm, surface mounting has the snap ring under the lid that keeps warm, foam insulation box top seted up with snap ring matched with draw-in groove, and snap ring and draw-in groove joint, surface mounting has the supporting shoe under the lid that keeps warm, the L shape groove has been seted up to the upper surface symmetry of lid that keeps warm, internal wall bottom sliding connection has the bottom plate, bottom plate upper surface four corners symmetry is fixed with the L shaped plate, this carton with cold-stored function that keeps warm can keep.

Description

Carton with cold-stored function keeps warm

Technical Field

The utility model relates to a carton technical field specifically is a carton with cold-stored function keeps warm.

Background

The paper box is the most widely used packing product, and has various specifications and models, such as corrugated paper boxes, single-layer cardboard boxes and the like according to different materials. The carton is commonly used for three layers and five layers, seven layers are less in use, each layer is divided into lining paper, corrugated paper, core paper and face paper, the lining paper and the face paper are provided with tea board paper and kraft paper, the corrugated paper for the core paper has different colors and handfeel, the paper (colors and handfeel) produced by different manufacturers are different, and the packaging carton is used as an indispensable part of modern logistics and bears the important responsibility of containing, protecting products and beautifying;

the existing carton has a simple structure, does not have the functions of heat preservation and refrigeration, and cannot transport substances needing refrigeration;

and current carton is in cold-stored back, and the carton soaks easily, and cold-stored effect is relatively poor. Therefore, the carton with the heat preservation and refrigeration functions is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carton with cold-stored function keeps warm to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a carton with heat preservation and refrigeration functions comprises an outer box body, a foam heat preservation box, an inner box body, a heat preservation cover, a clamping ring, a supporting block, a bottom plate, L-shaped plates, a fixing ring, ice plates and a limiting cylinder, wherein the inner wall of the outer box body is connected with the foam heat preservation box in a sliding mode, the inner wall of the foam heat preservation box is connected with the inner box body in a sliding mode, the top of the foam heat preservation box is provided with the heat preservation cover, the lower surface of the heat preservation cover is fixed with the clamping ring, the clamping ring is clamped with the clamping groove, the lower surface of the heat preservation cover is fixed with the supporting block, the upper surface of the heat preservation cover is symmetrically provided with the L-shaped grooves, the bottom of the inner wall of the inner box body is connected with the bottom plate in a sliding mode, the L-shaped plates are symmetrically fixed at four corners of the upper surface of the bottom plate, the fixing rings, a limiting cylinder is arranged between the two ice boards on the bottom plate, and four corners of the limiting cylinder are respectively connected with the inner walls of the four L-shaped boards on the bottom plate in a sliding manner.

Preferably, waterproof layers are arranged on the outer sides of the outer box body and the inner box body.

Preferably, the top of the inner box body and the top of the foam heat preservation box are on the same horizontal plane.

Preferably, the bottom end of the supporting block is in a trapezoidal arrangement.

Preferably, the surface of the ice plate is concave-convex.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses outer box inner wall is equipped with the foam insulation box, foam insulation box top is equipped with the heat preservation lid, the goods is placed and can be kept warm to the goods in the foam insulation box, reduce the loss of air conditioning, foam insulation box inner wall is equipped with the inner box, the surface mounting has the supporting shoe under the heat preservation lid, after the heat preservation lid closes with the foam insulation box, the opening part of inner box is supported, prevent the opening part deformation of inner box, the L-shaped groove has been seted up to heat preservation lid upper surface symmetry, be convenient for people to take out the heat preservation lid, inner box inner wall has placed the bottom plate, bottom plate upper surface symmetry is fixed with the L-shaped board, four L-shaped board inner walls that the fridge four corners were placed on the bottom plate limit the fridge, the filling has the coolant liquid in the fridge, after refrigerating, the coolant liquid freezes, and then makes the goods in the transportation, the coolant liquid in the fridge lasts, the device can be used for preserving heat and refrigerating cargos, and is convenient for transportation of the cargos needing refrigeration.

2. The utility model discloses the back is placed to first matte, place a spacing section of thick bamboo on the matte, the goods is placed at a spacing section of thick bamboo inner wall, four L shaped plate inner walls that can be on the bottom plate this moment continue to place the matte, and the matte is under spacing of a spacing section of thick bamboo, make the space of placing the goods remain between two matte, and then can continue to place the goods on the second matte, improve cold-stored effect, outer box and interior box outside are equipped with the waterproof layer, it wets outer box and interior box to place the goods when thawing, this device can prevent that the carton from soaking, and cold-stored effect is better, people of being convenient for use.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 2 is a schematic view of the L-shaped plate structure of the present invention.

In the figure: 1. an outer case; 2. a foam heat preservation box; 3. an inner box body; 4. a heat preservation cover; 5. a snap ring; 6. a card slot; 7. a support block; 8. an L-shaped slot; 9. a base plate; 10. an L-shaped plate; 11. a fixing ring; 12. an ice plate; 13. a limiting cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a carton with heat preservation and refrigeration functions comprises an outer box body 1, a foam heat preservation box 2, an inner box body 3, a heat preservation cover 4, a clamping ring 5, a supporting block 7, a bottom plate 9, L-shaped plates 10, a fixing ring 11, an ice plate 12 and a limiting cylinder 13, wherein the inner wall of the outer box body 1 is connected with the foam heat preservation box 2 in a sliding manner, the inner wall of the foam heat preservation box 2 is connected with the inner box body 3 in a sliding manner, the heat preservation cover 4 is arranged at the top of the foam heat preservation box 2, the clamping ring 5 is fixed on the lower surface of the heat preservation cover 4, a clamping groove 6 matched with the clamping ring 5 is arranged at the top of the foam heat preservation box 2, the clamping ring 5 is clamped with the clamping groove 6, the supporting block 7 is fixed on the lower surface of the heat preservation cover 4, L-shaped grooves 8 are symmetrically arranged on the upper surface of the heat preservation cover 4, the bottom of the inner wall of, the bottom plate 9 upper surface equidistance is equipped with ice sheet 12, and ice sheet 12 four corners respectively with four L shaped plate 10 inner wall sliding connection on the bottom plate 9, be equipped with spacing section of thick bamboo 13 between two ice sheets 12 on the bottom plate 9, and spacing section of thick bamboo 13 four corners respectively with four L shaped plate 10 inner wall sliding connection on the bottom plate 9.

The outer box 1 all is equipped with the waterproof layer with the 3 outsides of interior box, prevents that outer box 1 and interior box 3 from soaking.

The top of the inner box body 3 and the top of the foam heat preservation box 2 are on the same horizontal plane, so that the heat preservation cover 4 and the foam heat preservation box 2 can be closed conveniently.

The bottom ends of the supporting blocks 7 are arranged in a trapezoidal shape, so that the supporting blocks 7 can slide into the inner wall of the inner box body 3 conveniently.

The surface of the ice plate 12 is concave-convex, so that the contact area of the ice plate 12 and air is increased, and the heat exchange efficiency is improved.

The working principle is as follows: the inner wall of the outer box body 1 is provided with a foam heat preservation box 2, the top of the foam heat preservation box 2 is provided with a heat preservation cover 4, goods can be placed in the foam heat preservation box 2 to preserve heat and reduce loss of cold air, the inner wall of the foam heat preservation box 2 is provided with an inner box body 3, the lower surface of the heat preservation cover 4 is fixed with a supporting block 7, after the heat preservation cover 4 is closed with the foam heat preservation box 2, an opening of the inner box body 3 is supported to prevent the deformation of the opening of the inner box body 3, the upper surface of the heat preservation cover 4 is symmetrically provided with L-shaped grooves 8 which are convenient for people to take out the heat preservation cover 4, the inner wall of the inner box body 3 is provided with a bottom plate 9, the upper surface of the bottom plate 9 is symmetrically fixed with L-shaped plates 10, four corners of an ice plate 12 are placed on the inner walls of the four L-shaped plates 10 on the bottom plate 9 to limit the ice plate 12, the ice plate 12 is filled, and then carry out long-time cold-stored to the goods, first ice sheet 12 places the back, has placed spacing section of thick bamboo 13 on ice sheet 12, and the goods is placed at spacing section of thick bamboo 13 inner wall, can continue to place ice sheet 12 at four L shaped plate 10 inner walls on bottom plate 9 this moment, and ice sheet 12 is under spacing of spacing section of thick bamboo 13, makes the space of placing the goods remain between two ice sheets 12, and then can continue to place the goods on second ice sheet 12, improves cold-stored effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a carton with cold-stored function keeps warm, includes outer box (1), foam heat preservation box (2), interior box (3), heat preservation lid (4), snap ring (5), supporting shoe (7), bottom plate (9), L shaped plate (10), solid fixed ring (11), ice sheet (12) and spacing section of thick bamboo (13), its characterized in that: the inner wall of the outer box body (1) is connected with a foam heat-insulation box (2) in a sliding mode, the inner wall of the foam heat-insulation box (2) is connected with an inner box body (3) in a sliding mode, a heat-insulation cover (4) is arranged at the top of the foam heat-insulation box (2), a clamping groove (6) matched with the clamping ring (5) is formed in the top of the foam heat-insulation box (2), the clamping ring (5) is clamped with the clamping groove (6), a supporting block (7) is fixed on the lower surface of the heat-insulation cover (4), L-shaped grooves (8) are symmetrically formed in the upper surface of the heat-insulation cover (4), a bottom plate (9) is connected to the bottom of the inner wall of the inner box body (3) in a sliding mode, L-shaped plates (10) are symmetrically fixed to four corners of the upper surface of the bottom plate (9), fixing rings (11) are fixed to the tops of the, and the four corners of the ice boards (12) are respectively connected with the inner walls of the four L-shaped boards (10) on the bottom board (9) in a sliding manner, a limiting cylinder (13) is arranged between the two ice boards (12) on the bottom board (9), and the four corners of the limiting cylinder (13) are respectively connected with the inner walls of the four L-shaped boards (10) on the bottom board (9) in a sliding manner.

2. The carton with the functions of heat preservation and refrigeration as claimed in claim 1, wherein: waterproof layers are arranged on the outer sides of the outer box body (1) and the inner box body (3).

3. The carton with the functions of heat preservation and refrigeration as claimed in claim 1, wherein: the top of the inner box body (3) and the top of the foam heat preservation box (2) are on the same horizontal plane.

4. The carton with the functions of heat preservation and refrigeration as claimed in claim 1, wherein: the bottom end of the supporting block (7) is in a trapezoidal arrangement.

5. The carton with the functions of heat preservation and refrigeration as claimed in claim 1, wherein: the surface of the ice plate (12) is in a concave-convex shape.