CN202897165U

CN202897165U - Heat preservation and freeze preservation box

Info

Publication number: CN202897165U
Application number: CN 201220409776
Authority: CN
Inventors: 刘永强
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-18
Filing date: 2012-08-18
Publication date: 2013-04-24
Anticipated expiration: 2022-08-18

Abstract

The utility model discloses a heat preservation and freeze preservation box which comprises a box body and a box cover. The box body comprises an inner shell and an outer shell, a vacuum glass inner liner is arranged between the inner shell and the outer shell, and outer layer of the glass inner liner is electroplated. The structure that the box body is divided into an inner layer and an outer layer and the inner liner is arranged in the middle of the box body increases the layer grades of heat transmission, and the vacuum heat insulating layer of the inner liner increases the difficulty of heat transmission. Therefore, the heat preservation time and the freeze preservation time of the heat preservation and freeze preservation box are much longer than that of a normal heat preservation and freeze preservation box which can only preserve heat or freeze for 3 to 4 hours, and the heat preservation time and the freeze preservation time are more than 10 hours. The heat preservation and freeze preservation box is simple in structure, easy to manufacture, and convenient to carry, and does not burn a hand when the heat preservation and freeze preservation box is used.

Description

Insulation is protected and is frozen box

Technical field

A kind of relating to, stop that insulation that heat is transmitted is protected and freeze utensil, be specifically related to a kind of box that freezes that is incubated.

Background technology

In the market insulation is protected the insulation freeze product and is protected the time of freezing and fall short of, the main body of freezing utensil is protected in the insulation that stops the heat transmission, only exist shell to add inner bag, a kind of box body that is nested and is welded to form by inner bag and shell is disclosed such as Chinese patent CN952466.6 utility model patent specification sheets, inner bag had not appearred arranging between the inside and outside shell, and inner bag is that the agent structure of freezing utensil is protected in the insulation of vacuum, select to add inner bag between the inside and outside shell, the agent structure of inner bag vacuum can increase substantially the effect that stops that heat is transmitted, and solves the existing product insulation and protects the technical matters that the time of freezing falls short of.

Summary of the invention

The purpose of this utility model is in order to overcome deficiency of the prior art, provide a kind of be easy to processing and manufacturing, simple in structure, increase substantially insulation and protect the insulation of the time of freezing and protect and freeze box.

The purpose of this utility model is achieved through the following technical solutions:

The utility model comprises box body, and lid, box body comprise inner casing and shell, is provided with inner bag between inner casing and the shell, and inner bag is vacuum.In order to stop better heat transmission, improve insulation and protect the effect of freezing, inner bag is glass inner bag, the glass inner bag skin is electroplated.

In order to strengthen sealing effectiveness, to prevent from leaking and be incubated better and freeze, the utility model lid and box body junction are provided with the lid seal ring, the lid seal ring can be made with silica gel, and the junction of inner casing and inner bag is provided with plastic tube, and plastic tube can select rubber to make.Be close and firm after making on lid and the tray cover, lid (or box body) is provided with clasp.Lid also is provided with cavity, and cavity is provided with the screens of wooden dipper root and the chopsticks screens of placing respectively wooden dipper root, chopsticks, is convenient to the edible the utility model insulation of user and protects the food that freezes.

In order to stop better heat transmission, improve insulation and protect the effect of freezing, the close one deck of the utility model lid and food is made interlayer, and inner bag is set between the interlayer, and inner bag is vacuum.Freezing the inner bag skin for better insulation guarantor electroplates.

Adopt technique scheme, the utlity model has following beneficial effect:

1, the inside and outside two-layer and middle structure that inner bag is set of box body has increased the level of hot transmission, the thermal insulation layer of inner bag vacuum increases the difficulty that heat is transmitted, therefore insulation of the present utility model protect the time of freezing than general insulation protect freeze box only be incubated freeze 3-4 hour long a lot, reach more than 10 hours;

2, simple in structure, be easy to make, use non-scald on hand, be easy to carry.

Description of drawings

Fig. 1 is block diagram of the present utility model.

Fig. 2 is the decomposition chart of the utility model box body.

Fig. 3 is the section-drawing of Fig. 1 rip cutting direction.

Fig. 4 is decomposition chart of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described.

In Fig. 1, the utility model comprises lid 6, box body 1, clasp 12.

In Fig. 2, the utility model box body comprises inner casing 4 and shell 3, is provided with inner bag 5 between inner casing 4 and the shell 3, is provided with inner bag pad 11 between inner bag 5 and the shell 3, and inner casing 4 is provided with plastic tube 10 with inner bag 5 junctions.

In Fig. 3, the utility model lid 6 is provided with cavity 13, and cavity 13 is provided with cavity loam cake 2, is provided with lid seal ring 9 in lid 6 and box body junction, is provided with inner bag 5 between inner casing 4 and the shell 3, and inner casing 4 is provided with plastic tube 10 with inner bag 5 junctions.

In Fig. 4, the utility model lid 6 is provided with cavity and cavity loam cake 2, is provided with the wooden dipper root screens 7 of placement wooden dipper root and the chopsticks screens 8 of holding chopsticks in the cavity; Box body comprises inner casing 4 and shell 3, is provided with inner bag 5 between inner casing 4 and the shell 3, is provided with inner bag pad 11 between inner bag 5 and the shell 3, and inner casing 4 is provided with plastic tube 10 with inner bag 5 junctions, and lid 6 is provided with lid seal ring 9 with the box body junction.

Claims

1. an insulation is protected and is frozen box, comprises box body, and lid, box body comprise inner casing and shell, are provided with inner bag between inner casing and the shell, and inner bag is vacuum, it is characterized in that, described inner bag is glass inner bag, and the skin of described glass inner bag is electroplated.

2. described insulation guarantor is frozen box according to claim 1, it is characterized in that, described lid and box body junction are provided with the lid seal ring, the junction of described inner casing and inner bag is provided with plastic tube, described lid is provided with clasp, described lid also is provided with cavity, and described cavity is provided with the wooden dipper root screens of placement wooden dipper root and the chopsticks screens of holding chopsticks.

3. described insulation guarantor is frozen box according to claim 1 and 2, it is characterized in that described lid comprises interlayer, is provided with inner bag between the described interlayer, and described inner bag is vacuum.