CN219396524U

CN219396524U - Self-heating cutlery box that thermal insulation performance is good

Info

Publication number: CN219396524U
Application number: CN202320804005.4U
Authority: CN
Inventors: 林作正; 周淮阳
Original assignee: Jiangsu Chunyi New Material Co ltd
Current assignee: Jiangsu Chunyi New Material Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-07-25
Anticipated expiration: 2033-04-12

Abstract

The utility model belongs to the technical field of cutlery boxes, and particularly relates to a self-heating cutlery box with good heat preservation performance, which comprises a cutlery box body, wherein two limiting holes are symmetrically formed in the cutlery box body, limiting blocks are respectively and slidably arranged in the two limiting holes, sealing covers are commonly connected to the two limiting blocks, handles are mounted on the sealing covers, a connecting assembly is arranged on the sealing covers, a cavity is formed in the cutlery box body, and a heat insulation plate is arranged in the cavity. According to the utility model, through the arrangement of the connecting component, the sealing cover is more tightly connected with the meal box body, so that the heat preservation effect can be enhanced, the loss of dish heat is reduced, and the demands of people are met; through the cavity, can reach the purpose of preventing scalding, avoid people to heat the meal back to the cutlery box body, the cutlery box body outer wall too high causes the condition of scalding to people's hand, be convenient for take to through the heat insulating board, further strengthen thermal-insulated effect, reached the purpose of preventing scalding.

Description

Self-heating cutlery box that thermal insulation performance is good

Technical Field

The utility model relates to the technical field of cutlery boxes, in particular to a self-heating cutlery box with good heat preservation performance.

Background

The meal box is a tool for people to carry meal, and the self-heating meal box is a meal box; the self-heating cutlery box in the prior art can generate great heat after being heated, and because the outer wall temperature of the cutlery box is too high, people can easily scald hands when taking and eating, and the use is inconvenient.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the self-heating cutlery box with good heat preservation performance, and solves the problems in the background art.

And (II) technical scheme.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a self-heating cutlery box that thermal insulation performance is good, includes the cutlery box body, two spacing holes have been seted up to the symmetry on the cutlery box body, two all slide in the spacing hole has the stopper, two be connected with sealed lid on the stopper jointly, install the handle on the sealed lid, sealed covering is equipped with coupling assembling, the cavity has been seted up in the cutlery box body, be equipped with the heat insulating board in the cavity.

Further, coupling assembling is including seting up the rectangle groove in sealed lid one end, install the guide bar in the rectangle groove, it has two rectangle pieces to slide on the guide bar, two be connected with the spring jointly between the rectangle piece, two the fixture block is all installed to the one end of rectangle piece, two fixed blocks are installed to the one end of cutlery box body, two the card hole has all been seted up to the mutual end that is close to of fixed block.

Further, the clamping block is of an L-shaped structure and slides in the clamping hole.

Further, a partition board is arranged in the cutlery box body.

Further, the limiting block is of an L-shaped structure.

Further, the heat insulation board is made of ceramic fiber heat insulation materials.

Further, one end of the meal box body is provided with a power interface

(III) beneficial effects

Compared with the prior art, the utility model provides the self-heating cutlery box with good heat preservation performance, which has the following beneficial effects:

according to the utility model, through the arrangement of the connecting component, the sealing cover is tightly connected with the meal box body, so that the heat preservation effect can be enhanced, the loss of dish heat is reduced, and the demands of people are met; through the cavity, can reach the purpose of preventing scalding, avoid people to heat the meal back to the cutlery box body, the cutlery box body outer wall too high causes the condition of scalding to people's hand, be convenient for take to through the heat insulating board, further strengthen thermal-insulated effect, reached the purpose of preventing scalding.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the cutlery box body of the present utility model;

FIG. 3 is a schematic view of a connecting assembly according to the present utility model;

fig. 4 is a schematic view of an installation structure of the heat insulation board of the present utility model.

In the figure: 1. a cutlery box body; 2. a limiting hole; 3. a limiting block; 4. sealing cover; 5. a handle; 6. a connection assembly; 61. a guide rod; 62. rectangular blocks; 63. a spring; 64. a clamping block; 65. a fixed block; 66. a clamping hole; 67. rectangular grooves; 7. a partition plate; 8. a cavity; 9. and the heat insulation plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the self-heating cutlery box with good heat preservation performance provided by an embodiment of the utility model comprises a cutlery box body 1, wherein two limiting holes 2 are symmetrically formed in the cutlery box body 1, limiting blocks 3 are respectively and slidably arranged in the two limiting holes 2, sealing covers 4 are commonly connected with the two limiting blocks 3, handles 5 are arranged on the sealing covers 4, connecting components 6 are arranged on the sealing covers 4, a cavity 8 is formed in the cutlery box body 1, and heat insulation boards 9 are arranged in the cavity 8; through the arrangement of the connecting component 6, the sealing cover 4 is tightly connected with the lunch box body 1, so that the heat preservation effect can be enhanced, the loss of dish heat can be reduced, and the demands of people can be met; through the setting of cavity 8, can reach the purpose of preventing scalding, avoid people to heat the meal back to cutlery box body 1, cutlery box body 1 outer wall too high causes the condition of scalding to people's hand, portable transports to through heat insulating board 9, further strengthen thermal-insulated effect, reached the purpose of preventing scalding.

As shown in fig. 2 and 3, in some embodiments, the connection assembly 6 includes a rectangular groove 67 formed at one end of the sealing cover 4, a guide rod 61 is installed in the rectangular groove 67, two rectangular blocks 62 slide on the guide rod 61, springs 63 are connected between the two rectangular blocks 62 together, clamping blocks 64 are installed at one ends of the two rectangular blocks 62, two fixing blocks 65 are installed at one end of the cutlery box body 1, and clamping holes 66 are formed at mutually approaching ends of the two fixing blocks 65; by extruding the two clamping blocks 64 in opposite directions, along with the compression of the spring 63, the two rectangular blocks 62 slide on the guide rod 61, so that the clamping blocks 64 are separated from the two clamping holes 66, and slide in the limiting holes 2 through the limiting blocks 3, the sealing cover 4 is attached to the cutlery box body 1, and then the extruding clamping blocks 64 can be loosened, along with the reset of the spring 63, the clamping blocks 64 are clamped into the clamping holes 66, and the limiting of the sealing cover 4 is completed, namely the tight connection of the sealing cover 4 and the cutlery box body 1 is completed.

As shown in fig. 3, in some embodiments, the latch 64 is L-shaped and slides within the latch aperture 66; the sealing cover 4 is convenient to limit, and the heat preservation effect is improved.

As shown in fig. 2, in some embodiments, a partition 7 is provided in the cutlery box body 1; dishes can be placed in a classified manner.

As shown in fig. 2, in some embodiments, the stopper 3 has an L-shaped structure; simple structure, reinforcing spacing effect.

As shown in fig. 4, in some embodiments, the insulating panel 9 is made of ceramic fiber insulating material; further enhancing the heat insulation effect.

As shown in fig. 1, in some embodiments, one end of the cutlery box body 1 is provided with a power interface; and heating is convenient.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a self-heating cutlery box that thermal insulation performance is good, includes cutlery box body (1), its characterized in that: two spacing holes (2) have been seted up to symmetry on cutlery box body (1), two all slide in spacing hole (2) have stopper (3), two be connected with sealed lid (4) on stopper (3) jointly, install handle (5) on sealed lid (4), be equipped with coupling assembling (6) on sealed lid (4), cavity (8) have been seted up in cutlery box body (1), be equipped with heat insulating board (9) in cavity (8).

2. The self-heating cutlery box with good thermal insulation performance according to claim 1, wherein: coupling assembling (6) are including seting up rectangle groove (67) in sealed lid (4) one end, install guide bar (61) in rectangle groove (67), it has two rectangle pieces (62) to slide on guide bar (61), two be connected with spring (63) jointly between rectangle piece (62), two fixture block (64) are all installed to the one end of rectangle piece (62), two fixed blocks (65) are installed to the one end of cutlery box body (1), two draw-in hole (66) have all been seted up to the end that is close to each other of fixed block (65).

3. The self-heating cutlery box with good thermal insulation performance according to claim 2, which is characterized in that: the clamping block (64) is of an L-shaped structure and slides in the clamping hole (66).

4. The self-heating cutlery box with good thermal insulation performance according to claim 1, wherein: a partition board (7) is arranged in the cutlery box body (1).

5. The self-heating cutlery box with good thermal insulation performance according to claim 1, wherein: the limiting block (3) is of an L-shaped structure.

6. The self-heating cutlery box with good thermal insulation performance according to claim 1, wherein: the heat insulation board (9) is made of ceramic fiber heat insulation materials.

7. The self-heating cutlery box with good thermal insulation performance according to claim 1, wherein: one end of the cutlery box body (1) is provided with a power interface.