Foam insulation box with firm connection between box body and box cover

Abstract

The invention discloses a foam insulation box with firm connection between a box body and a box cover. The foam insulation box comprises the box body and the box cover; a lap of lower groove is formedin the top of the side wall of the box body; the inner and outer sides of the lower groove are respectively a first lower boss and a second lower boss; a pair of lower lifting handle grooves is symmetrically formed in the side parts of the box body; an upper boss is integrally molded at the bottom of the box cover; a lap of secondary bosses is fixed on the inner side of the upper boss; a first upper groove is formed between the upper boss and the secondary bosses; the outer side of the upper boss is a second upper groove; a pair of upper lifting handle grooves is symmetrically formed in the side parts of the box cover; the upper lifting handle grooves communicate with the second upper groove; a pair of chutes is symmetrically formed in the inner side wall of the box body; the chutes are vertically arranged; the bottoms of the chutes butt against the bottom of the box body, and the tops penetrate above the box body; and separation plates are matched in the chutes for dividing the box body into an object placing area and an ice bag placing area. The connecting strength between the box body and the box cover is greatly improved; and meanwhile, the applicability is improved.

Description

technical field [0001] The invention relates to the field of foam insulation boxes, in particular to a foam insulation box with a box body and a box cover firmly connected. Background technique [0002] The foam insulation box is the outer packaging made of foam for heat preservation and preservation. The foam insulation box is used for food, beverages, clean vegetables, seafood, dairy products, butter, chocolate, biological agents, vaccines, chemical raw materials, etc. Products, used with ice packs, can be used for refrigerated transportation of various biological freezing reagents, solder paste, poultry medicine, pharmaceuticals, plasma, vaccines, aquatic products, poultry, ornamental fish and foreign trade fresh food for long-distance refrigerated transportation. The seal between the body and the box cover is poor, and the strength is low, resulting in poor thermal insulation performance and easy damage. At the same time, the foam insulated box cannot choose whether to p...

AI Technical Summary

Problems solved by technology

[0002] The foam insulation box is the outer packaging made of foam for heat preservation and preservation. The foam insulation box is used for food, beverages, clean vegetables, seafood, dairy products, butter, chocolate, biological agents, vaccines, chemical raw materials, etc. The product can be used with ice packs to refrigerate and transport various biological freezing reagents, solder paste, poultry medicine, medicines, plasma, vaccines, aquatic products, poultry, ornamental fish and foreign trade fresh food for long-distance refrigerated transportation. The seal between the body and the box cover is poor, and the strength is low, resulting in poor thermal insulation performance and easy damage. At the same time, the foam insulated box cannot choose whether to place ice packs according to actual needs

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