Cold and heat isolation heat preservation box for take-out

Abstract

The utility model discloses a take-out cold and heat isolation heat preservation box, which comprises a box body and a cover plate, the top of the box body is movably connected with the horizontal end of the cover plate, the box body is matched with the vertical end of the cover plate in a magnetic attraction way, the horizontal end of the box body is provided with a sliding chute, and the sliding chute is connected with a sliding block in a sliding way. According to the device, the partition plate is moved according to the quantity of cold and hot pieces, the sliding blocks slide along the sliding grooves till the sizes of cavities in the two sides of the partition plate meet the specified requirement, the locking rods are rotated, and the locking rods and the sliding blocks are screwed till the open ends of the locking rods are tightly attached to the inner surface walls of the sliding grooves; hot and cold pieces are placed in the two cavities, the heat preservation layers laid on the two sides of the partition plate and in the box body conduct heat preservation on the hot and cold pieces, the hot and cold pieces are prevented from making contact with each other, the heat preservation effect on the meal pieces is guaranteed, meanwhile, cold and hot isolation is achieved, and the heat preservation effect of the meal pieces is improved. Meanwhile, the internal space of the heat preservation box can be reasonably utilized.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation boxes, in particular to a cold and hot isolation thermal insulation box for take-out. Background Art

[0002] With the improvement of living standards and the leap of the catering industry, takeout has become a new profit growth point in the catering industry. Takeout boxes have attracted attention from the catering industry for their safety, environmental protection, heat preservation, and convenience. Takeout boxes are bags with insulation performance used for takeout delivery. They are generally light and easy to carry, have good heat preservation, are durable, safe, and easy to fix on the delivery electric vehicle.

[0003] Chinese patent announcement number CN218173296U, announcement date 20221230, discloses a takeaway insulation box with cold and hot isolation function, including a box body, a refrigeration fin and a heating plate are installed on the bottom of the box body from left to right in sequence, and a cavity is opened at the bottom of the box body below the refrigeration fin and the heating plate, a box cover is hinged on the top of the box body, and a refrigeration cavity is opened inside the box body corresponding to the position of the refrigeration fin, and a heating cavity is opened inside the box body corresponding to the position of the heating plate.

[0004] The above existing takeaway insulation boxes still have some shortcomings in the specific implementation process:

[0005] Since takeout is time-sensitive, to achieve hot and cold isolation, it is only necessary to separate the hot and cold on the basis of the original insulation mechanism, without the need to add auxiliary refrigeration and heating components. At the same time, the two sets of chambers of the above-mentioned takeout insulation box are fixed in size. Since the amount of hot and cold parts delivered for takeout is not constant, the space inside the takeout box cannot be reasonably utilized. Therefore, it is urgent to propose a corresponding hot and cold isolation insulation box for takeout to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to solve the above-mentioned problem and to provide a cold and hot isolation insulation box for take-out.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A hot and cold insulation box for takeout includes a box body and a cover plate. The top of the box body is movably connected to the horizontal end of the cover plate, and the box body and the vertical end of the cover plate are magnetically matched. A slide groove is provided at the horizontal end of the box body, and a slider is slidably connected to the slide groove, and a partition is fixedly installed on the top of the slider. Insulating insulation layers are laid on both sides of the horizontal end of the partition and the inner surface wall of the box body, and a positioning component for positioning the partition is provided on the outer side of the slider.

[0009] Preferably, a fixed bin is fixedly installed on the outer wall of the partition, and a winding rod is rotatably connected to the inner wall of the fixed bin, a connecting belt is wound around the winding rod, a connecting part for connecting the connecting belt and the box body is provided between the open end of the connecting belt and the inner wall of the box body, and a reset part for axially resetting the winding rod is provided between the winding rod and the fixed bin.

[0010] Preferably, the connecting portion includes a hook and a connecting ring, the hook is fixedly mounted on the open end of the connecting belt, and the connecting ring is fixedly mounted on the inner surface wall of the box, and the multiple groups of connecting rings are vertically distributed.

[0011] Preferably, the reset portion includes a torsion spring, a baffle is fixedly mounted on the outer wall of the winding rod, the torsion spring is fixedly mounted between the baffle and the inner wall of the fixed bin, and the inner wall of the torsion spring abuts against the outer wall of the winding rod.

[0012] Preferably, a magnetic sheet is embedded in the vertical end of the cover plate, and a metal sheet that magnetically cooperates with the magnetic sheet is embedded in the inner surface wall of the vertical end of the box body.

[0013] Preferably, the positioning assembly comprises a locking rod, an outer wall of the locking rod is screwed to an inner wall of the sliding block, and an open end of the locking rod abuts against the bottom of the sliding groove.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0015] 1. In the present application, the partition is moved according to the amount of hot and cold parts, and the slider slides along the slide groove until the size of the chambers on both sides of the partition reaches the specified requirement. The locking rod is then rotated, and the locking rod and the slider are screwed together until the open end of the locking rod is tightly against the inner surface wall of the slide groove, so that the positioning of the slider and the partition is achieved through friction. At this time, the hot and cold parts are placed inside the two chambers respectively, and the insulation layers on both sides of the partition and inside the box body are used to insulate the hot and cold parts and avoid contact between the hot and cold parts. In this way, while ensuring the insulation effect of the food pieces, cold and heat isolation is achieved, and the internal space of the insulation box can be reasonably utilized.

[0016] 2. In the present application, each set of hooks corresponds to a set of connecting rings at a diagonal angle, and each set of connecting rings is provided with multiple vertically distributed ones. After the placement of the meal is completed, the hooks can be pulled, and the hooks can be linked to the connecting belts, so that the connecting belts of corresponding lengths wrapped around the winding rods extend out of the fixed compartment, and then the hooks are hung on the connecting rings at the specified corresponding heights, and so on, so that there can be two sets of cross-distributed connecting belts inside the two chambers, so that the meal can be positioned to avoid large shaking of the meal, thereby ensuring the stability of the hot and cold isolation insulation box for takeout. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1The overall structure schematic diagram provided according to the embodiment of the utility model is shown;

[0018] Figure 2 A schematic diagram of the partition structure provided according to an embodiment of the utility model is shown;

[0019] Figure 3 A schematic diagram of the structure of a slider provided according to an embodiment of the utility model is shown;

[0020] Figure 4 A schematic diagram of the structure of a torsion spring provided according to an embodiment of the utility model is shown.

[0021] Legend:

[0022] 1. Box body; 2. Cover plate; 3. Partition plate; 4. Slide groove; 5. Fixed bin; 6. Connecting ring; 7. Sliding block; 8. Locking rod; 9. Hook; 10. Connecting belt; 11. Winding rod; 12. Torsion spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] A hot and cold insulation box for takeout, comprising a box body 1 and a cover plate 2, wherein the top of the box body 1 is movably connected to the horizontal end of the cover plate 2, and the box body 1 and the vertical end of the cover plate 2 are magnetically matched, a slide groove 4 is provided at the horizontal end of the box body 1, a slider 7 is slidably connected to the slide groove 4, and a partition plate 3 is fixedly installed on the top of the slider 7, both sides of the horizontal end of the partition plate 3 and the inner surface wall of the box body 1 are paved with a heat insulation layer, and a positioning component for positioning the partition plate 3 is provided on the outer side of the slider 7;

[0026] The partition 3 is moved according to the amount of hot and cold parts, and the slider 7 slides along the slide groove 4 until the size of the chamber on both sides of the partition 3 reaches the specified requirement. The locking rod 8 is then rotated, and the locking rod 8 is screwed together with the slider 7 until the open end of the locking rod 8 is tightly against the inner wall of the slide groove 4, thereby realizing the positioning of the slider 7 and the partition 3 by friction. At this time, the hot and cold parts are placed in the two chambers respectively, and the insulation layers on both sides of the partition 3 and inside the box body 1 are used to insulate the hot and cold parts and avoid contact between the hot and cold parts. This ensures the insulation effect on the food pieces and realizes the isolation between cold and heat. At the same time, the internal space of the insulation box can be reasonably utilized.

[0027] Specifically, Figure 2 and Figure 4 As shown, a fixed bin 5 is fixedly installed on the outer wall of the partition 3, and a winding rod 11 is rotatably connected to the inner wall of the fixed bin 5. A connecting belt 10 is wound around the winding rod 11. A connecting portion for connecting the connecting belt 10 and the box body 1 is provided between the open end of the connecting belt 10 and the inner wall of the box body 1, and a reset portion for axially resetting the winding rod 11 is provided between the winding rod 11 and the fixed bin 5. The connecting portion includes a hook 9 and a connecting ring 6. The hook 9 is fixedly installed on the open end of the connecting belt 10, and the connecting ring 6 is fixedly installed on the inner wall of the box body 1. The multiple groups of connecting rings 6 are vertically distributed. The reset portion includes a torsion spring 12. A baffle is fixedly installed on the outer wall of the winding rod 11. The torsion spring 12 is fixedly installed between the baffle and the fixed bin 5. Between the inner walls, and the inner wall of the torsion spring 12 is in contact with the outer wall of the winding rod 11, each group of hooks 9 corresponds to a group of connecting rings 6 at a diagonal angle, and each group of connecting rings 6 is provided with a plurality of vertically distributed ones. After the placement of the meal is completed, the hook 9 can be pulled, and the hook 9 is linked to the connecting belt 10, so that the connecting belt 10 of the corresponding length wound on the winding rod 11 extends out of the fixed warehouse 5, and then the hook 9 is hung on the connecting ring 6 at a specified corresponding height, and so on, so that there can be two groups of cross-distributed connecting belts 10 inside the two chambers, so that the meal can be positioned to avoid large shaking of the meal, thereby ensuring the stability of the hot and cold isolation insulation box for take-out.

[0028] Specifically, Figure 2 and Figure 3 As shown, a magnetic sheet is embedded in the vertical end of the cover plate 2, and a metal sheet that magnetically cooperates with the magnetic sheet is embedded in the inner wall of the vertical end of the box body 1, so as to realize the combination of the cover plate 2 and the box body 1 while facilitating the subsequent separation. The positioning component includes a locking rod 8, the outer wall of the locking rod 8 is screwed together with the inner wall of the slider 7, and the open end of the locking rod 8 abuts against the bottom of the slide groove 4. The locking rod 8 is rotated, and the locking rod 8 is screwed together with the slider 7 until the open end of the locking rod 8 is tightly attached to the inner wall of the slide groove 4, so that the positioning of the slider 7 and the partition 3 is realized by friction.

[0029] Working principle: according to the amount of hot and cold parts, the partition 3 is moved, and the slider 7 slides along the slide groove 4 until the size of the chambers on both sides of the partition 3 reaches the specified requirement, and then the locking rod 8 is rotated, and the locking rod 8 and the slider 7 are screwed together until the open end of the locking rod 8 is tightly against the inner wall of the slide groove 4, so that the positioning of the slider 7 and the partition 3 is achieved through friction. At this time, the hot and cold parts are placed in the two chambers respectively, and the insulation layers on both sides of the partition 3 and inside the box body 1 are used to insulate the hot and cold parts, and avoid contact between the hot and cold parts, so as to achieve cold and hot isolation while ensuring the insulation effect of the food pieces, and at the same time can reasonably utilize the insulation In the internal space of the incubator, each group of hooks 9 corresponds to a group of connecting rings 6 at a diagonal angle, and each group of connecting rings 6 is provided with a plurality of vertically distributed ones. After the meal is placed, the hook 9 can be pulled, and the hook 9 can be linked to the connecting belt 10, so that the connecting belt 10 of the corresponding length wound on the winding rod 11 extends out of the fixed compartment 5, and then the hook 9 is hung on the connecting ring 6 at a specified corresponding height, and so on, so that there can be two groups of cross-distributed connecting belts 10 inside the two chambers, so that the meal can be positioned to avoid large shaking of the meal, thereby ensuring the stability of the hot and cold isolation incubator for take-out.

[0030] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A hot and cold insulation box for take-out food, comprising a box body (1) and a cover plate (2), characterized in that: The top of the box body (1) is movably connected to the horizontal end of the cover plate (2), and the box body (1) and the vertical end of the cover plate (2) are magnetically matched. A slide groove (4) is provided at the horizontal end of the box body (1), and a slider (7) is slidably connected to the slide groove (4), and a partition (3) is fixedly installed on the top of the slider (7). Both sides of the horizontal end of the partition (3) and the inner surface wall of the box body (1) are paved with a heat-insulating insulation layer, and a positioning component for positioning the partition (3) is provided on the outer side of the slider (7).

2. The hot and cold insulation box for take-out according to claim 1, characterized in that: A fixed bin (5) is fixedly mounted on the outer wall of the partition (3); a winding rod (11) is rotatably connected to the inner wall of the fixed bin (5); a connecting belt (10) is wound around the winding rod (11); a connecting portion for connecting the connecting belt (10) to the box body (1) is provided between the open end of the connecting belt (10) and the inner wall of the box body (1); and a resetting portion for axially resetting the winding rod (11) is provided between the winding rod (11) and the fixed bin (5).

3. The hot and cold insulation box for take-out according to claim 2, characterized in that: The connecting portion comprises a hook (9) and a connecting ring (6), wherein the hook (9) is fixedly mounted on the open end of the connecting belt (10), and the connecting ring (6) is fixedly mounted on the inner surface wall of the box body (1), and the multiple groups of connecting rings (6) are vertically distributed.

4. The hot and cold insulation box for takeout according to claim 3, characterized in that: The reset portion comprises a torsion spring (12), a baffle is fixedly mounted on the outer wall of the winding rod (11), the torsion spring (12) is fixedly mounted between the baffle and the inner wall of the fixed bin (5), and the inner wall of the torsion spring (12) is in contact with the outer wall of the winding rod (11).

5. The hot and cold insulation box for take-out according to claim 4, characterized in that: A magnetic sheet is embedded in the vertical end of the cover plate (2), and a metal sheet that cooperates with the magnetic sheet by magnetic attraction is embedded in the inner surface wall of the vertical end of the box body (1).

6. The hot and cold insulation box for take-out according to claim 5, characterized in that: The positioning assembly comprises a locking rod (8), the outer wall of the locking rod (8) is screwed to the inner wall of the sliding block (7), and the open end of the locking rod (8) abuts against the bottom of the sliding groove (4).

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