Heat preservation box

Abstract

The utility model relates to the technical field of heat preservation equipment, and discloses a heat preservation box which comprises a box body, a cover body and a tray, the cover body is arranged on the box body in a covering mode, the interior of the box body is hollow, an opening in the upper end of the box body is provided with a first containing cavity, and the inner side wall of the first containing cavity is provided with a first limiting groove; the interior of the cover body is hollow, an opening in the lower end of the cover body is provided with a second containing cavity, the inner side wall of the second containing cavity is provided with a second limiting groove, the depth of the first containing cavity and the depth of the second containing cavity are larger than the height of the tray, and the tray can be turned up and down by 180 degrees to be clamped in the first limiting groove or the second limiting groove. The tray has the advantages that when large articles need to be placed, the tray does not need to be taken out, the tray is located in the heat preservation box all the time by adjusting the installation mode of the tray, and use is flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of heat preservation equipment, in particular to a heat preservation box. Background Art

[0002] In order to place the items in layers in the insulated box, a tray is generally provided in the box body, and the tray can divide the internal placement space of the insulated box. However, the installation method of the tray in the prior art is relatively simple, and the tray is generally placed directly in the box. When larger items need to be placed, the tray can only be taken out of the box, and the taken out tray cannot be put back into the insulated box, which is not flexible enough to use. Utility Model Content

[0003] The purpose of the utility model is to provide an insulated box, which does not need to take out a tray when larger items need to be placed. By adjusting the installation mode of the tray, the tray can be always located in the insulated box, and is flexible to use.

[0004] In order to achieve the above-mentioned purpose, the utility model provides an insulated box, comprising a box body, a cover body and a tray, the cover body is arranged on the box body, the box body is hollow inside and has an upper opening provided with a first placement cavity, the inner side wall of the first placement cavity is provided with a first limiting groove, the cover body is hollow inside and has a lower opening provided with a second placement cavity, the inner side wall of the second placement cavity is provided with a second limiting groove, the depth of the first placement cavity and the second placement cavity is greater than the height of the tray, and the tray can be flipped up and down 180° and stuck in the first limiting groove or the second limiting groove.

[0005] Furthermore, the side walls at both ends of the tray are provided with handle positions near the edges.

[0006] Furthermore, the box body includes an outer box body, a heat-insulating layer and an inner box body which are sequentially arranged from the outside to the inside, the inner box body is provided with the first placement cavity, and the inner side wall of the first placement cavity is provided with the first limiting groove.

[0007] Furthermore, the cover body includes an outer cover and an inner cover, the inner cover is clamped in the outer cover, the inner side wall of the outer cover is evenly distributed with limiting ribs for limiting the installation of the inner cover, the inner cover is provided with the second placement cavity, and the inner side wall of the second placement cavity is provided with the second limiting groove.

[0008] Furthermore, a magnet is embedded on the end surface of the inner cover facing the box body.

[0009] Furthermore, a cup holder groove is provided on the inner end surface of the second placement cavity.

[0010] Furthermore, an inner end surface of the second placement cavity is provided with an annular protrusion, and the annular protrusion is located outside the cup holder groove.

[0011] Furthermore, the installation gap between the tray and the first limiting groove and the second limiting groove is less than or equal to 0.1 mm.

[0012] Furthermore, a partition is provided in the tray for dividing the tray into a plurality of storage spaces.

[0013] Compared with the prior art, the thermal insulation box of the utility model embodiment has the following beneficial effects: the box body is hollow inside and has an opening at the upper end to provide a first placement cavity, the inner side wall of the first placement cavity is provided with a first limiting groove, the cover body is hollow inside and has an opening at the lower end to provide a second placement cavity, the inner side wall of the second placement cavity is provided with a second limiting groove, the depths of the first placement cavity and the second placement cavity are greater than the height of the tray, when the items need to be placed in layers in the thermal insulation box, the tray can be installed in the first limiting groove to divide the internal placement space of the thermal insulation box, when the items are large, the tray can be flipped up and down 180° and installed in the second limiting groove without occupying the placement space inside the thermal insulation box, the tray is always located in the thermal insulation box, and is convenient and flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of an incubator box according to an embodiment of the utility model;

[0015] Figure 2 It is a structural schematic diagram of a box body of an incubator box according to an embodiment of the utility model;

[0016] Figure 3 It is a schematic diagram of the assembly of the box body and the tray of the thermal insulation box of the embodiment of the utility model;

[0017] Figure 4 It is a schematic diagram of the assembly of the cover and the tray of the thermal insulation box of the embodiment of the utility model;

[0018] Figure 5 This is an exploded view of the parts of the cover of the thermal insulation box according to the embodiment of the utility model;

[0019] Figure 6 It is a structural schematic diagram of the inner cover of the thermal insulation box according to the embodiment of the utility model.

[0020] In the figure, 1, box body; 11, outer box body; 12, inner box body; 100, first placement cavity; 101, first limiting groove; 2, cover body; 21, outer cover; 211, limiting rib; 22, inner cover; 23, magnet; 200, second placement cavity; 201, second limiting groove; 202, cup holder groove; 203, annular protrusion; 3, tray; 31, hand buckle position. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. used in the present invention to indicate the orientation or positional relationship are based on the positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred devices and elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In the description of the present invention, it should be understood that the terms "first", "second", etc. are used in the present invention to describe various information, but these information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information.

[0024] like Figure 1 As shown, a thermal insulation box according to a preferred embodiment of the utility model comprises a box body 1, a cover body 2 and a tray 3, wherein the cover body 2 is covered on the box body 1, and a first placement cavity 100 is provided in the hollow interior of the box body 1 and an opening at the upper end. In order to place the items in layers in the first placement cavity 100 and facilitate the installation of the tray 3, a first limiting groove 101 is provided on the inner side wall of the first placement cavity 100. In order to facilitate the placement of larger items so that the tray 3 does not occupy the placement space inside the thermal insulation box and facilitate the installation of the tray 3, a second placement cavity 200 is provided in the hollow interior of the cover body 2 and an opening at the lower end. A second limiting groove 201 is provided on the inner side wall of the second placement cavity 200. In order to ensure that there is no interference between the tray 3 and the box body 1 and the cover body 2 during installation, the depth of the first placement cavity 100 and the second placement cavity 200 is greater than the height of the tray 3, and the tray 3 can be flipped 180° and stuck in the first limiting groove 101 or the second limiting groove 201. See. Figure 1 , Figure 3 When the items need to be placed in layers in the insulated box, the tray 3 is installed in the box body 1 and the first limiting groove 101 is installed to limit the position; when the items are large, in order to avoid interference between the tray 3 and the items, and to ensure that the tray 3 is always installed in the insulated box, refer to Figure 4 , the tray 3 is turned upside down 180° and installed in the second limiting groove 201, which is flexible to use.

[0025] Further, in some embodiments, see Figure 3In order to facilitate the rapid disassembly and assembly of the tray 3 between the box body 1 and the cover body 2, hand grips 31 are provided on the side walls at both ends of the tray 3 near the edge.

[0026] In this embodiment, in order to facilitate the design of the box body 1, refer to Figure 2 , Figure 3 The box body 1 includes an outer box body 11, a heat preservation layer and an inner box body 12 arranged in sequence from the outside to the inside, wherein Figure 3 A first placement cavity 100 is provided on the inner box body 12 , and a first limiting groove 101 is provided on the inner side wall of the first placement cavity 100 .

[0027] Furthermore, in order to ensure that the incubator has a good insulation effect, refer to Figure 4 , Figure 5 The cover body 2 includes an outer cover 21 and an inner cover 22. The cover body 2 has two layers for further heat preservation. Specifically, the inner cover 22 is clamped in the outer cover 21. In order to facilitate the positioning of the inner cover 22 during installation, refer to Figure 5 The inner side wall of the outer cover 21 is evenly distributed with limiting ribs 211 for limiting the installation of the inner cover 22. The inner cover 22 is provided with a second placement cavity 200, and the inner side wall of the second placement cavity 200 is provided with a second limiting groove 201. Furthermore, in order to prevent the cover body 2 from slipping off easily after being placed on the box body 1, a magnet 23 is embedded on the end surface of the inner cover 22 facing the box body 1. The part of the box body 1 corresponding to the magnet 23 is made of magnetic metal material, and the cover body 2 and the box body 1 are connected by magnetic attraction.

[0028] To further improve the practicality of the incubator, see Figure 6 In this embodiment, since the cover 2 is placed on the box 1 and the cover 2 can be used alone, a cup holder groove 202 is also provided on the inner end surface of the second placement cavity 200. The cover 2 is turned upside down 180° and placed on the box 1, with the cup holder groove 202 facing upward, and can be used to place cups. Furthermore, in order to further improve the practicality of the cover 2, in this embodiment, an annular protrusion 203 is provided on the inner end surface of the second placement cavity 200, and the annular protrusion 203 is located outside the cup holder groove 202. The cover 2 can be used as a mobile phone holder. When in use, the lower end of the mobile phone screen fits the annular protrusion 203, and the back of the mobile phone fits the inner wall of the cover 2.

[0029] In some embodiments, in order to prevent the position of the tray 3 from moving after installation, the installation gap between the tray 3 and the first limiting groove 101 and the second limiting groove 201 is less than or equal to 0.1 mm. Furthermore, in order to facilitate the partitioning of the items on the tray 3, a partition (not shown in the figure) is provided in the tray 3 to divide the tray 3 into multiple storage spaces.

[0030] In summary, compared with the prior art, the embodiment of the utility model provides an incubator box, in which the box body 1 is hollow inside and has an opening at the upper end, and is provided with a first placement cavity 100; the inner side wall of the first placement cavity 100 is provided with a first limiting groove 101; the cover body 2 is hollow inside and has an opening at the lower end, and is provided with a second placement cavity 200; the inner side wall of the second placement cavity 200 is provided with a second limiting groove 201; the depths of the first placement cavity 100 and the second placement cavity 200 are greater than the height of the tray 3; when items need to be placed in layers in the incubator box, the tray 3 can be installed in the first limiting groove 101 to divide the internal placement space of the incubator box; when the items are large, the tray 3 can be flipped up and down 180° and installed in the second limiting groove 201 without occupying the placement space inside the incubator box; the tray 3 is always located in the incubator box, which is convenient and flexible to use.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. An insulated box, characterized in that: The utility model comprises a box body, a cover body and a tray, wherein the cover body is covered on the box body, the box body is hollow inside and has an upper opening provided with a first placement cavity, the inner side wall of the first placement cavity is provided with a first limiting groove, the cover body is hollow inside and has a lower opening provided with a second placement cavity, the inner side wall of the second placement cavity is provided with a second limiting groove, the depth of the first placement cavity and the second placement cavity is greater than the height of the tray, and the tray can be flipped up and down 180° and stuck in the first limiting groove or the second limiting groove.

2. The thermal insulation box according to claim 1, characterized in that: The side walls at both ends of the tray are provided with hand grips near the edges.

3. The thermal insulation box according to claim 1, characterized in that: The box body comprises an outer box body, a heat-insulating layer and an inner box body which are sequentially arranged from the outside to the inside. The inner box body is provided with the first placement cavity, and the inner side wall of the first placement cavity is provided with the first limiting groove.

4. The thermal insulation box according to claim 1, characterized in that: The cover body includes an outer cover and an inner cover, the inner cover is clamped in the outer cover, the inner side wall of the outer cover is evenly distributed with limiting ribs for limiting the installation of the inner cover, the inner cover is provided with the second placement cavity, and the inner side wall of the second placement cavity is provided with the second limiting groove.

5. The thermal insulation box according to claim 4, characterized in that: A magnet is also embedded on the end surface of the inner cover facing the box body.

6. The thermal insulation box according to claim 4, characterized in that: The inner end surface of the second placement cavity is also provided with a cup holder groove.

7. The thermal insulation box according to claim 6, characterized in that: An inner end surface of the second placement cavity is provided with an annular protrusion, and the annular protrusion is located outside the cup holder groove.

8. The thermal insulation box according to claim 1, characterized in that: An installation gap between the tray and the first limiting groove and the second limiting groove is less than or equal to 0.1 mm.

9. The thermal insulation box according to claim 1, characterized in that: A partition is arranged inside the tray, which is used to divide the tray into a plurality of storage spaces.

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