CN215362334U

CN215362334U - Effectual packing carton keeps warm

Info

Publication number: CN215362334U
Application number: CN202121719721.XU
Authority: CN
Inventors: 李彬
Original assignee: Jiaxing Zhensheng Packaging Technology Co ltd
Current assignee: Jiaxing Zhensheng Packaging Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-31
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a packaging carton with a good heat preservation effect, which comprises a drawing box, wherein the two sides of the inner surface of the drawing box are fixedly connected with internal heat preservation plates, the top of the internal heat preservation plate is fixedly connected with heat preservation aluminum foil paper, the top of the heat preservation aluminum foil paper is fixedly connected with heat preservation heat insulation paper, and the top of the heat preservation heat insulation paper is fixedly connected with tinfoil outer clothing paper. According to the utility model, the inner heat-insulation boards are fixedly connected to two sides of the inner surface of the pull box, the heat-insulation aluminum foil paper is fixedly connected to the top of the inner heat-insulation board, the heat-insulation paper is fixedly connected to the top of the heat-insulation aluminum foil paper, and the tin foil outer clothing paper is fixedly connected to the top of the heat-insulation paper, so that the effect of heat insulation on the internal temperature is achieved, the loss of temperature can be reduced, the heat-insulation effect is improved, the effect of isolating the external temperature is achieved, the external heat-insulation sleeve is sleeved on the middle end of the outer surface of the fixed box, the internal part of the packaging paper box can be effectively prevented from being corroded by the external temperature, and the heat-insulation performance is further improved.

Description

Effectual packing carton keeps warm

Technical Field

The utility model relates to the technical field of packaging paper boxes, in particular to a packaging paper box with a good heat preservation effect.

Background

Packages, as their name implies, are boxes used to package products, which can be classified by materials such as: carton, iron box, wooden box, cloth box, leather case, ya keli box, flute packing carton, pvc box etc. also can classify according to the name of product and say: moon cake box, tea box, matrimony vine box, comfit box, exquisite gift box, local specialty box, wine box, chocolate box, food and drug health products box, food package box, tea packing carton and stationery box etc. the packing carton function: guarantee the safety of product in the transportation, promote the grade etc. of product, the main material of iron box iron can: tinplate, but current packing carton exists the heat preservation effect relatively poor to cause the inside temperature of article to run off fast when transporting article easily, thereby for people's edible influence when winter or weather are comparatively severe cold, for this reason, we provide a packing carton that keeps warm effectually.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a packaging paper box with a good heat preservation effect, which has the advantage of good heat preservation effect and solves the problem that the existing packaging paper box has poor heat preservation effect, so that the temperature inside an article is easily lost when the article is transported, and the eating of people is affected in winter or in severe cold weather.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an effectual packing carton keeps warm, includes the pull box, the inside heated board of both sides fixedly connected with of pull box internal surface, the top fixedly connected with heat preservation aluminium foil paper of inside heated board, the top fixedly connected with heat preservation insulated paper of heat preservation aluminium foil paper, the top fixedly connected with tinfoil outer clothing paper of heat preservation insulated paper, the middle-end fixedly connected with pull rubber sheet of pull box both sides, the surperficial in close contact with of pull rubber sheet is connected with the fixed box, the middle pot head of fixed box surface is equipped with the outside insulation cover, the fixed surface of outside insulation cover is connected with the polyvinyl chloride rubber cover, the fixed surface of polyvinyl chloride rubber cover is connected with elasticity obturator foaming rubber cover, the fixed surface of elasticity obturator foaming rubber cover is connected with the polystyrene rubber cover.

Preferably, a nitrile rubber sheet is fixedly connected to the top of the drawing rubber sheet, a natural rubber sheet is fixedly connected to the top of the nitrile rubber sheet, and an ethylene propylene diene monomer rubber sheet is fixedly connected to the top of the natural rubber sheet.

Preferably, the middle end of the front face of the drawing box is provided with a groove, and an anti-slip sleeve is fixedly connected to the inner cavity of the groove.

Preferably, the external heat-insulating sleeve consists of heat-insulating rock wool, glass wool and mineral wool, and the heat-insulating rock wool, the glass wool and the mineral wool are sequentially arranged.

Preferably, the thickness of the heat-preservation aluminum foil paper and the heat-preservation heat-insulation paper is 0.11cm-0.15cm, and the thickness of the tin foil outer clothing paper is 0.12cm-0.16 cm.

Preferably, the thickness of the polyvinyl chloride rubber sleeve and the elastic closed-cell foamed rubber sleeve is 0.11cm-0.14cm, and the thickness of the polystyrene rubber sleeve is 0.13cm-0.17 cm.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model has the advantages that the internal heat-insulation boards are fixedly connected with the two sides of the inner surface of the drawing box, the heat-insulation aluminum foil paper is fixedly connected with the top of the internal heat-insulation board, the heat-insulation paper is fixedly connected with the top of the heat-insulation aluminum foil paper, and the tin foil outer clothing paper is fixedly connected with the top of the heat-insulation paper, thereby playing the effect of heat insulation on the internal temperature, thereby reducing the temperature loss and improving the heat preservation effect, the middle end sleeve on the outer surface of the fixed box is provided with the external heat preservation sleeve to play the role of isolating the external temperature, thereby effectively preventing the outside temperature from eroding the interior of the packaging paper box, further improving the heat preservation performance, solving the problems that the existing packaging paper box has poor heat preservation effect, thereby cause the inside temperature of article to run off fast when transporting article easily to the problem of influence has been brought for people's edible when winter or weather are comparatively severe cold.

2. According to the utility model, the polyvinyl chloride rubber sleeve is fixedly connected to the surface of the external heat insulation sleeve, the elastic closed-cell foamed rubber sleeve is fixedly connected to the surface of the polyvinyl chloride rubber sleeve, and the polystyrene rubber sleeve is fixedly connected to the surface of the elastic closed-cell foamed rubber sleeve, so that the heat insulation effect is achieved, the corrosion of the external temperature is further prevented, and the corrosion of the temperature is effectively isolated.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the thermal insulation paper of the present invention;

FIG. 3 is a schematic structural view of the polyvinyl chloride rubber sleeve of the present invention;

FIG. 4 is a schematic view of the heat-insulating rock wool structure of the present invention;

FIG. 5 is a schematic structural view of an EPDM sheet according to the present invention.

In the figure: 1. a box is drawn out; 2. a groove; 3. an anti-slip sleeve; 4. an interior insulation panel; 5. a fixing box; 6. an external insulating jacket; 61. heat preservation rock wool; 62. glass wool; 63. mineral wool; 7. drawing the rubber sheet; 8. insulating aluminum foil paper; 9. heat preservation and insulation paper; 10. tinfoil paper for outer clothing; 11. a polyvinyl chloride rubber sleeve; 12. an elastic closed-cell foamed rubber sleeve; 13. a polystyrene rubber sleeve; 14. a nitrile rubber sheet; 15. a natural rubber sheet; 16. ethylene propylene diene monomer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The drawing box 1, the groove 2, the anti-skidding sleeve 3, the internal heat-insulation board 4, the fixing box 5, the external heat-insulation sleeve 6, the heat-insulation rock wool 61, the glass wool 62, the mineral wool 63, the drawing rubber sheet 7, the heat-insulation aluminum foil paper 8, the heat-insulation paper 9, the tin foil outer-coating paper 10, the polyvinyl chloride rubber sleeve 11, the elastic closed-cell foamed rubber sleeve 12, the polystyrene rubber sleeve 13, the nitrile rubber sheet 14, the natural rubber sheet 15 and the ethylene propylene diene monomer rubber sheet 16 are all universal standard parts or parts known by technicians in the field, and the standard parts used in the document can be purchased from the market, and can be customized according to the description of the specification and the attached drawings, and the structure and the principle of the drawing box can be known by technicians or conventional experimental methods.

Referring to fig. 1-5, a packaging carton with good heat preservation effect comprises a drawing box 1, wherein inner heat preservation boards 4 are fixedly connected to two sides of the inner surface of the drawing box 1, heat preservation aluminum foil paper 8 is fixedly connected to the top of the inner heat preservation boards 4, heat preservation heat insulation paper 9 is fixedly connected to the top of the heat preservation aluminum foil paper 8, and tin foil outer clothing paper 10 is fixedly connected to the top of the heat preservation heat insulation paper 9, so that the effect of preserving heat of the inner temperature is achieved, the loss of the temperature can be reduced, the heat preservation effect is improved, a drawing rubber sheet 7 is fixedly connected to the middle ends of the two sides of the drawing box 1, the surface of the drawing rubber sheet 7 is closely contacted and connected with a fixing box 5, an outer heat preservation sleeve 6 is sleeved on the middle end of the outer surface of the fixing box 5, the effect of isolating the external temperature is achieved, the inner part of the packaging carton can be effectively prevented from being corroded by the external temperature, and the heat preservation performance is further improved, the surface of the external heat-insulating sleeve 6 is fixedly connected with a polyvinyl chloride rubber sleeve 11, the surface of the polyvinyl chloride rubber sleeve 11 is fixedly connected with an elastic closed-cell foamed rubber sleeve 12, the surface of the elastic closed-cell foamed rubber sleeve 12 is fixedly connected with a polystyrene rubber sleeve 13, the heat-insulating effect is achieved, the erosion of the external temperature is further prevented, the erosion of the temperature is effectively isolated, the top of the drawing rubber sheet 7 is fixedly connected with a nitrile rubber sheet 14, the top of the nitrile rubber sheet 14 is fixedly connected with a natural rubber sheet 15, the top of the natural rubber sheet 15 is fixedly connected with an ethylene propylene diene monomer rubber sheet 16, the middle end of the front side of the drawing box 1 is provided with a groove 2, the inner cavity of the groove 2 is fixedly connected with an anti-skidding sleeve 3, the external heat-insulating sleeve 6 is composed of heat-insulating rock wool 61, glass wool 62 and mineral wool 63, the heat-insulating rock wool 61, the glass wool 62 and the mineral wool 63 are sequentially arranged, the thicknesses of the heat-insulating aluminum foil paper 8 and the heat-insulating paper 9 are 0.11cm-0.15cm, the thickness of the tin foil outer-coated paper 10 is 0.12cm-0.16cm, the thickness of the polyvinyl chloride rubber sleeve 11 and the elastic closed-cell foamed rubber sleeve 12 is 0.11cm-0.14cm, and the thickness of the polystyrene rubber sleeve 13 is 0.13cm-0.17 cm.

When in use, the inner heat-insulating boards 4 are fixedly connected with the two sides of the inner surface of the pull box 1, the heat-insulating aluminum foil paper 8 is fixedly connected with the top of the inner heat-insulating board 4, the heat-insulating paper 9 is fixedly connected with the top of the heat-insulating aluminum foil paper 8, and the tin foil outer clothing paper 10 is fixedly connected with the top of the heat-insulating paper 9, so that the effect of insulating the internal temperature is achieved, the loss of the temperature can be reduced, the heat-insulating effect is improved, the effect of isolating the external temperature is achieved by the middle end sleeve on the outer surface of the fixed box 5, the internal part of the packaging paper box can be effectively prevented from being corroded by the external temperature, the heat-insulating property is further improved, the problem that the existing packaging paper box is poor in heat-insulating effect, the internal temperature of an article is easily caused to be rapidly lost when the article is transported, and the influence is brought to people eating in winter or in severe weather is solved, fixed surface through outside insulation cover 6 is connected with polyvinyl chloride rubber sleeve 11, and the fixed surface of polyvinyl chloride rubber sleeve 11 is connected with elasticity obturator foaming rubber sleeve 12, and the fixed surface of elasticity obturator foaming rubber sleeve 12 is connected with polystyrene rubber sleeve 13, has played heat retaining effect, further prevents ambient temperature's erosion, the effectual erosion of isolating the temperature.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual packing carton keeps warm, includes pull box (1), its characterized in that: the two sides of the inner surface of the drawing box (1) are fixedly connected with internal heat insulation plates (4), the top of the internal heat-insulation board (4) is fixedly connected with heat-insulation aluminum foil paper (8), the top of the heat preservation aluminum foil paper (8) is fixedly connected with heat preservation and heat insulation paper (9), the top of the heat preservation and insulation paper (9) is fixedly connected with tin foil outer clothing paper (10), the middle ends of the two sides of the drawing box (1) are fixedly connected with drawing rubber sheets (7), the surface of the drawing rubber sheet (7) is closely contacted and connected with a fixed box (5), the middle end of the outer surface of the fixed box (5) is sleeved with an external heat-insulating sleeve (6), the surface of the external heat-insulating sleeve (6) is fixedly connected with a polyvinyl chloride rubber sleeve (11), the surface of the polyvinyl chloride rubber sleeve (11) is fixedly connected with an elastic closed-cell foamed rubber sleeve (12), the surface of the elastic closed-cell foamed rubber sleeve (12) is fixedly connected with a polystyrene rubber sleeve (13).

2. The packaging carton with good heat preservation effect as claimed in claim 1, characterized in that: the top of the drawing rubber sheet (7) is fixedly connected with a nitrile rubber sheet (14), the top of the nitrile rubber sheet (14) is fixedly connected with a natural rubber sheet (15), and the top of the natural rubber sheet (15) is fixedly connected with an ethylene propylene diene monomer (16).

3. The packaging carton with good heat preservation effect as claimed in claim 1, characterized in that: the middle end of the front face of the drawing box (1) is provided with a groove (2), and an anti-skidding sleeve (3) is fixedly connected to the inner cavity of the groove (2).

4. The packaging carton with good heat preservation effect as claimed in claim 1, characterized in that: the external heat-insulating sleeve (6) is composed of heat-insulating rock wool (61), glass wool (62) and mineral wool (63), wherein the heat-insulating rock wool (61), the glass wool (62) and the mineral wool (63) are sequentially arranged.

5. The packaging carton with good heat preservation effect as claimed in claim 1, characterized in that: the thickness of the heat-preservation aluminum foil paper (8) and the heat-preservation heat-insulation paper (9) is 0.11cm-0.15cm, and the thickness of the tin foil outer-coating paper (10) is 0.12cm-0.16 cm.

6. The packaging carton with good heat preservation effect as claimed in claim 1, characterized in that: the thickness of the polyvinyl chloride rubber sleeve (11) and the thickness of the elastic closed-cell foamed rubber sleeve (12) are 0.11cm-0.14cm, and the thickness of the polystyrene rubber sleeve (13) is 0.13cm-0.17 cm.