CN211894431U

CN211894431U - Reusable heat insulation box

Info

Publication number: CN211894431U
Application number: CN202020168942.1U
Authority: CN
Inventors: 黄春根
Original assignee: Lishui Kunxiang Information Technology Co ltd
Current assignee: Lishui Kunxiang Information Technology Co ltd
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2020-11-10
Anticipated expiration: 2030-02-13

Abstract

The utility model discloses a reusable heat preservation box, which comprises a rectangular box body and a rectangular box cover, wherein the rectangular box body is sequentially provided with a PET waterproof inner layer, a foam plastic heat preservation layer, a positioning net layer, a PE cotton heat insulation layer and a bamboo fiber antibacterial outer layer from inside to outside, the lower end of the rectangular box cover is integrally provided with a rectangular lug, the outer surface of the rectangular lug is provided with a positioning groove, a silica gel sealing strip is fixedly bonded in the positioning groove, and the rectangular lug of the rectangular box cover and the inner surface of the PET waterproof inner layer form sealing through the silica gel sealing strip; and a cover body heat insulation layer is fixedly bonded on the lower end face of the rectangular bump, and the thickness of the cover body heat insulation layer is 2-10 mm. The heat-insulation and heat-preservation combined type solar water heater has the advantages of reasonable structural design, simple structure, good heat-insulation effect, sanitation, environmental protection, reusability and good practicability.

Description

Reusable heat insulation box

Technical Field

The utility model relates to an insulation can technical field, concretely relates to can used repeatedly's insulation can.

Background

Nowadays, the takeaway trade is comparatively prosperous, is not destroyed at the food delivery in-process in order to guarantee the takeaway, uses the great takeaway box of thickness usually, and the takeaway box is mostly the plastics material, just is abandoned after the use, and later stage recovery processing's cost is higher, and because current takeaway box structure sets up unreasonablely, the heat preservation effect is poor.

Based on the above problems, it is desirable to provide an environment-friendly recyclable takeout incubator which can be reused and can reduce the use cost.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a can used repeatedly's insulation can that structural design is reasonable, simple structure, keep warm effectual, health environmental protection, can reuse and the practicality is good.

In order to achieve the above purpose, the utility model provides a following technical scheme: a reusable heat insulation box comprises a rectangular box body and a rectangular box cover, wherein a PET waterproof inner layer, a foam plastic heat insulation layer, a positioning net layer, a PE cotton heat insulation layer and a bamboo fiber antibacterial outer layer are sequentially arranged on the rectangular box body from inside to outside, the outer surface of the PET waterproof inner layer is fixedly bonded with the inner surface of the foam plastic heat insulation layer, the outer surface of the foam plastic heat insulation layer is fixedly bonded with the inner surface of the positioning net layer, the outer surface of the positioning net layer is fixedly bonded with the inner surface of the PE cotton heat insulation layer, and the outer surface of the PE cotton heat insulation layer is fixedly bonded with the inner surface of the bamboo fiber antibacterial outer; a rectangular convex block is integrally arranged at the lower end of the rectangular box cover, a positioning groove is formed in the outer surface of the rectangular convex block, a silica gel sealing strip is fixedly bonded in the positioning groove, and the rectangular convex block of the rectangular box cover and the inner surface of the PET waterproof inner layer form sealing through the silica gel sealing strip; and a cover body heat insulation layer is fixedly bonded on the lower end face of the rectangular bump, and the thickness of the cover body heat insulation layer is 2-10 mm.

By adopting the technical scheme, the PET waterproof inner layer has a waterproof effect, and is good in wear resistance and convenient to clean; the foam plastic heat-insulating layer has good heat-insulating effect; the positioning net layer has a positioning effect on the whole rectangular box body; the PE cotton heat insulation layer has heat preservation and heat insulation effects, and the foam plastic heat preservation layer and the PE cotton heat insulation layer form double heat preservation functions, so that the heat preservation effect is good; the bamboo fiber antibacterial outer layer has natural antibacterial, bacteriostatic, mite-removing, deodorizing and ultraviolet-resistant functions; structural design is reasonable, simple structure, and it is effectual to keep warm, and health environmental protection can reuse, and reduction use cost and practicality are good.

The utility model discloses further set up to: the cover body heat insulation layer is of a rectangular structure and is made of foamed plastic or PE cotton material.

The utility model discloses further set up to: the positioning net layer is made of plastic materials or stainless steel materials, and the thickness of the positioning net layer is 0.5-1.5 mm.

The utility model discloses still further set up to: the side face of the rectangular box cover is integrally provided with a positioning lug, and the positioning lug is a rectangular lug.

The utility model discloses still further set up to: the rectangular box cover is made of plastic materials, and a lifting handle is integrally arranged in the middle of the upper end face of the rectangular box cover.

The utility model discloses still further set up to: the thickness of the foam plastic heat-insulating layer is 1-5 mm; the thickness of the PE cotton heat insulation layer is 1-3 mm.

The utility model has the advantages that: compared with the prior art, the utility model has more reasonable structure, the waterproof inner layer of PET plays a waterproof role, and has good wear resistance and convenient cleaning; the foam plastic heat-insulating layer has good heat-insulating effect; the positioning net layer has a positioning effect on the whole rectangular box body; the PE cotton heat insulation layer has heat preservation and heat insulation effects, and the foam plastic heat preservation layer and the PE cotton heat insulation layer form double heat preservation functions, so that the heat preservation effect is good; the bamboo fiber antibacterial outer layer has natural antibacterial, bacteriostatic, mite-removing, deodorizing and ultraviolet-resistant functions; structural design is reasonable, simple structure, and it is effectual to keep warm, and health environmental protection can reuse, and reduction use cost and practicality are good.

The invention is further described with reference to the drawings and the specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view of section I of FIG. 1;

fig. 3 is a schematic structural view of a rectangular case cover according to an embodiment of the present invention;

fig. 4 is an enlarged view of section II in fig. 3.

Detailed Description

In the description of the present embodiment, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1, 2, 3 and 4, the utility model discloses a reusable incubator, which comprises a rectangular box body 1 and a rectangular box cover 2, the rectangular box body 1 is sequentially provided with a PET waterproof inner layer 11, a foamed plastic heat-insulating layer 12, a positioning mesh layer 13, a PE cotton heat-insulating layer 14 and a bamboo fiber antibacterial outer layer 15 from inside to outside, the outer surface of the PET waterproof inner layer 11 is bonded and fixed with the inner surface of the foamed plastic heat-insulating layer 12, the outer surface of the foamed plastic heat-insulating layer 12 is bonded and fixed with the inner surface of the positioning mesh layer 13, the outer surface of the positioning mesh layer 13 is bonded and fixed with the inner surface of the PE cotton heat-insulating layer 14, and the outer surface of the PE cotton heat-insulating layer 14 is bonded and fixed with the inner surface of the; a rectangular bump 21 is integrally arranged at the lower end of the rectangular box cover 2, a positioning groove 211 is arranged on the outer surface of the rectangular bump 21, a silica gel sealing strip 3 is fixedly bonded in the positioning groove 211, and the rectangular bump 21 of the rectangular box cover 2 is sealed with the inner surface of the PET waterproof inner layer 11 through the silica gel sealing strip 3; a cover body heat insulation layer 4 is fixedly bonded on the lower end face of the rectangular convex block 21, and the thickness of the cover body heat insulation layer 4 is 2-10 mm.

Preferably, the PET waterproof inner layer 11, the foam plastic heat-insulating layer 12, the positioning net layer 13, the PE cotton heat-insulating layer 14 and the bamboo fiber antibacterial outer layer 15 are bonded by existing glue or other adhesives to form an integral structure. The bamboo fiber antibacterial outer layer 15 is made of natural bamboo fiber materials.

The silica gel sealing strip 3 is adhered and fixed with the inner wall surface of the positioning groove 211 through the existing glass cement or other adhesives.

For making the utility model discloses the structure sets up more rationally, as preferred, this embodiment lid insulating layer 4 is the rectangle structure, and lid insulating layer 4 is made by foamed plastic or is made by the cotton material of PE. The upper end face of the cover body heat insulation layer 4 is fixedly bonded with the lower end face of the rectangular bump 21 through the existing glass cement or other adhesives, and the size of the cover body heat insulation layer 4 is matched with the size of the storage cavity in the rectangular box body 1.

The positioning net layer 13 is made of plastic materials or stainless steel materials, and the thickness of the positioning net layer 13 is 0.5-1.5 mm.

The side face of the rectangular box cover 2 is integrally provided with a positioning lug 22, and the positioning lug 22 is a rectangular lug.

The rectangular box cover 2 is made of plastic materials, and a lifting handle 23 is integrally arranged in the middle of the upper end face of the rectangular box cover 2.

The thickness of the foam plastic heat-insulating layer 12 is 1-5 mm; the thickness of the PE cotton heat insulation layer (14) is 1-3 mm.

In practical application, the PET waterproof inner layer plays a waterproof role, has good wear resistance and is convenient to clean; the foam plastic heat-insulating layer has good heat-insulating effect; the positioning net layer has a positioning effect on the whole rectangular box body; the PE cotton heat insulation layer has heat preservation and heat insulation effects, and the foam plastic heat preservation layer and the PE cotton heat insulation layer form double heat preservation functions, so that the heat preservation effect is good; the bamboo fiber antibacterial outer layer has natural antibacterial, bacteriostatic, mite-removing, deodorizing and ultraviolet-resistant functions; structural design is reasonable, simple structure, and it is effectual to keep warm, and health environmental protection can reuse, and reduction use cost and practicality are good.

The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.

Claims

1. The utility model provides a can used repeatedly's insulation can, includes rectangle box (1) and rectangle case lid (2), its characterized in that: the rectangular box body (1) is sequentially provided with a PET (polyethylene terephthalate) waterproof inner layer (11), a foam plastic heat-insulating layer (12), a positioning net layer (13), a PE (polyethylene) cotton heat-insulating layer (14) and a bamboo fiber antibacterial outer layer (15) from inside to outside, the outer surface of the PET waterproof inner layer (11) is fixedly bonded with the inner surface of the foam plastic heat-insulating layer (12), the outer surface of the foam plastic heat-insulating layer (12) is fixedly bonded with the inner surface of the positioning net layer (13), the outer surface of the positioning net layer (13) is fixedly bonded with the inner surface of the PE cotton heat-insulating layer (14), and the outer surface of the PE cotton heat-insulating layer (14) is fixedly bonded with the inner surface of the bamboo; a rectangular bump (21) is integrally arranged at the lower end of the rectangular box cover (2), a positioning groove (211) is formed in the outer surface of the rectangular bump (21), a silica gel sealing strip (3) is fixedly bonded in the positioning groove (211), and the rectangular bump (21) of the rectangular box cover (2) is sealed with the inner surface of the PET waterproof inner layer (11) through the silica gel sealing strip (3); a cover body heat insulation layer (4) is fixedly bonded on the lower end face of the rectangular convex block (21), and the thickness of the cover body heat insulation layer (4) is 2-10 mm.

2. A reusable incubator as recited in claim 1, wherein: the cover body heat insulation layer (4) is of a rectangular structure, and the cover body heat insulation layer (4) is made of foam plastics or PE cotton materials.

3. A reusable incubator as recited in claim 2, wherein: the positioning net layer (13) is made of plastic materials or stainless steel materials, and the thickness of the positioning net layer (13) is 0.5-1.5 mm.

4. A reusable incubator as claimed in claim 3, wherein: the side face of the rectangular box cover (2) is integrally provided with a positioning lug (22), and the positioning lug (22) is a rectangular lug.

5. A reusable incubator as claimed in claim 4 wherein: the rectangular box cover (2) is made of plastic materials, and a lifting handle (23) is integrally arranged in the middle of the upper end face of the rectangular box cover (2).

6. A reusable incubator as recited in claim 1, wherein: the thickness of the foam plastic heat-insulating layer (12) is 1-5 mm; the thickness of the PE cotton heat insulation layer (14) is 1-3 mm.