Quick-cooling food refrigerating and fresh-keeping box

Abstract

The utility model discloses a quick-cooling food cold storage fresh-keeping box, which relates to the technical field of food cold storage, and comprises a fresh-keeping box and a plurality of mounting plates for supporting positioning rods, the outer surfaces of the two positioning rods are symmetrically and movably connected with baffle plates, and the outer walls of the two baffle plates are fixedly provided with bearing plates; ice bags are arranged on the upper surfaces of the two bearing plates, vertical plates used for supporting a cover plate are symmetrically arranged on the upper surfaces of the two bearing plates, and through grooves are symmetrically formed in the bottom of the outer wall of the fresh-keeping box. According to the fresh-keeping box, the vertical plate is arranged on the upper surface of the bearing plate, the cover plate is supported and fixed, the outer wall of the fresh-keeping box is opened and closed through cooperation of the through grooves, meanwhile, the installation sleeve plate is arranged on the outer wall of the cover plate, the magnetic suction cup is supported and positioned, and the magnetic suction cup is connected with the installation plate in an adsorption mode. The cover plate is connected and fixed, and the loading and unloading convenience degree of the quick-cooling food fresh-keeping ice bag can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food refrigeration, and more specifically to a quick-cooling food refrigeration and fresh-keeping box. Background Art

[0002] Refrigeration is a method of preserving food at a refrigerated temperature (usually above freezing point) after it has been cooled. Especially for fruits and vegetables, the main purpose is to slow down their life metabolism process as much as possible and maintain their freshness. Quick-chilled food usually needs to be stored in a fresh-keeping box for centralized processing during refrigerated transportation.

[0003] Existing fruit and vegetable fresh-keeping boxes adopt a closed box-type food refrigeration and fresh-keeping box structure, which is not convenient for loading and unloading fresh-keeping ice bags for quick-cooling food. The fresh-keeping cold air has poor flowability in the box, which reduces the refrigeration and preservation effect of food. The stacking stability of the fresh-keeping box during transportation is low.

[0004] Therefore, it is necessary to propose a quick-cooling food refrigeration and fresh-keeping box to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problems that a closed box-type food refrigeration and preservation box structure is adopted, which makes it inconvenient to load and unload ice bags for quick-cooled food, the fresh-keeping cold air in the box has poor flowability, reduces the refrigeration and preservation effect of food, and the stacking stability of the fresh-keeping box during transportation is low. The utility model provides a quick-cooling food refrigeration and preservation box.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A quick-cooling food refrigeration and preservation box, comprising a preservation box and a plurality of mounting plates for supporting positioning rods, the outer surfaces of two of the positioning rods being symmetrically and movably connected with baffles, the outer walls of the two baffles being fixedly mounted with receiving plates, the upper surfaces of the two receiving plates being provided with ice bags, the upper surfaces of the two receiving plates being symmetrically provided with vertical plates for supporting cover plates, the outer wall bottom of the preservation box being symmetrically provided with through grooves, the outer walls of the two cover plates being symmetrically and fixedly mounted with mounting sleeves, and the inner walls of the plurality of mounting sleeves being fixedly mounted with magnetic suction cups.

[0008] Furthermore, a tray is fixedly installed on the bottom of the inner wall of the fresh-keeping box, and bottom grooves are symmetrically opened on the upper surface of the tray. Positioning plates are symmetrically fixedly installed on the top of the fresh-keeping box, and top covers are symmetrically and movably installed on the inner walls of the two positioning plates. The two top covers are slidably connected to the positioning plates and are used for opening and closing the top of the fresh-keeping box.

[0009] Furthermore, a stopper is fixedly installed in the middle of the inner wall of the two positioning plates, a positioning plate is symmetrically fixedly installed on the upper surface of one side of the two top covers, and a groove is opened on the upper surface of one side of the two top covers. The setting of the groove helps to improve the convenience of moving the top cover.

[0010] Furthermore, a plurality of limiting rods are fixedly installed on the inner walls of the positioning plates, a positioning ring is symmetrically fixedly installed on the lower surface of the fresh-keeping box, and buckles are provided inside the plurality of positioning rings. The bottom ends of the plurality of buckles are arranged in an arc shape for clamping and fixing the limiting rods.

[0011] Furthermore, top grooves are symmetrically provided on the top of the outer wall of the fresh-keeping box, and first ventilation grooves are symmetrically provided on the top of the outer wall of the fresh-keeping box, and a plurality of first ventilation grooves are distributed in a rectangular array.

[0012] Furthermore, a second ventilation groove is symmetrically provided at the bottom of the outer wall of the fresh-keeping box, and a pull plate is fixedly installed on the outer walls of the two cover plates. The setting of the pull plate helps to improve the convenience of moving the cover plates.

[0013] Furthermore, a guide rail is symmetrically fixedly installed on an inner wall of one side of the fresh-keeping box, and a plurality of first extension plates are symmetrically and movably installed on the inner walls of the guide rails.

[0014] Furthermore, a rectangular groove is provided on the top of one side outer wall of the two first extension plates, and the inner wall of the fresh-keeping box is symmetrically and movably connected with the second extension plate.

[0015] Furthermore, a rectangular plate is fixedly mounted on the bottom of the outer wall of the two second extension plates, and a limit plate is symmetrically fixedly mounted on the inner wall of the fresh-keeping box.

[0016] Furthermore, rubber strips are symmetrically fixedly installed on the inner wall of the fresh-keeping box, and rubber sheets are symmetrically fixedly installed on the outer walls of the two first extension plates.

[0017] The beneficial effects of the utility model are as follows:

[0018] 1. The utility model realizes support and fixation of the cover plate by arranging a vertical plate on the upper surface of the receiving plate, and realizes opening and closing of the outer wall of the fresh-keeping box through the cooperation of the through groove. At the same time, a mounting sleeve is arranged on the outer wall of the cover plate to realize support and positioning of the magnetic suction cup. The magnetic suction cup is connected to the mounting plate by adsorption to realize connection and fixation of the cover plate, which can effectively improve the convenience of loading and unloading the ice bag for quick-cooling food.

[0019] 2. The utility model provides a positioning plate on the upper surface of the top cover, which corresponds to a plurality of positioning rings at the bottom of the fresh-keeping box; provides a limiting rod on the inner wall of the positioning plate, which matches with the buckle; the plurality of buckles are made of elastic plastic to achieve the clamping fixation of the limiting rod, which is used for stacking and fixing a plurality of fresh-keeping boxes, thereby effectively improving the stability of the fresh-keeping boxes during refrigerated transportation.

[0020] 3. The utility model provides a second extension plate on the inner wall of the fresh-keeping box, and realizes mobile positioning through the cooperation of a limit plate, so as to shield a plurality of first ventilation grooves, and provides a rubber strip and a rubber sheet to increase the moving friction between the first extension plate and the second extension plate, so as to realize the closing and unfolding of the fresh-keeping box, and to dredge the cold air for fresh-keeping, so that the fresh-keeping box can dredge the cold air inside the refrigerated transport vehicle, and can effectively improve the degree of refrigeration and freshness preservation of food. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional top view schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a three-dimensional bottom view schematic diagram of the structure of the utility model;

[0023] Figure 3 It is a three-dimensional cross-sectional schematic diagram of the structure of the fresh-keeping box of the utility model;

[0024] Figure 4 It is a three-dimensional side cross-sectional schematic diagram of the structure of the utility model;

[0025] Figure 5 It is a three-dimensional front cross-sectional schematic diagram of the structure of the utility model;

[0026] Figure 6 For this utility model Figure 3 A magnified schematic diagram of the structure of the middle A area;

[0027] Figure 7 For this utility model Figure 4 A magnified schematic diagram of the structure of the middle B region;

[0028] Figure 8 For this utility model Figure 5 A magnified schematic diagram of the structure of the middle C region;

[0029] Fig. 9 For this utility model Figure 5 A magnified schematic diagram of the structure of the middle D region;

[0030] Fig.10 For this utility model Figure 5 A magnified schematic diagram of the structure of the middle E region.

[0031] Figure numerals: 1. Fresh-keeping box; 2. Mounting plate; 3. Positioning rod; 4. Baffle; 5. Receiver plate; 6. Ice bag; 7. Vertical plate; 8. Cover plate; 9. Through groove; 10. Mounting plate; 11. Magnetic suction cup; 12. Tray; 13. Bottom groove; 14. Positioning plate; 15. Top cover; 16. Block; 17. Positioning plate; 18. Pull groove; 19. Limit rod; 20. Positioning ring; 21. Buckle; 22. Top groove; 23. First ventilation groove; 24. Second ventilation groove; 25. Pull plate; 26. Guide rail; 27. First extension plate; 28. Rectangular groove; 29. ​​Second extension plate; 30. Rectangular plate; 31. Limit plate; 32. Rubber strip; 33. Rubber sheet. DETAILED DESCRIPTION

[0032] 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 in 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. Example 1

[0033] See also Figure 1-10 A quick-cooling food refrigeration and preservation box, comprising a preservation box 1 and a plurality of mounting plates 2 for supporting positioning rods 3, the outer surfaces of the two positioning rods 3 are symmetrically and movably connected with baffles 4, the outer walls of the two baffles 4 are fixedly installed with receiving plates 5, the upper surfaces of the two receiving plates 5 are provided with ice bags 6, the upper surfaces of the two receiving plates 5 are symmetrically provided with vertical plates 7 for supporting cover plates 8, the outer wall bottom of the preservation box 1 is symmetrically provided with through grooves 9, the outer walls of the two cover plates 8 are symmetrically and fixedly installed with mounting sleeves 10, and the inner walls of the plurality of mounting sleeves 10 are fixedly installed with magnetic suction cups 11.

[0034] In this embodiment, a mounting plate 2 is provided inside the fresh-keeping box 1, and a plurality of mounting plates 2 are distributed in a rectangular array, which are used to support and fix the positioning rod 3, so that the baffle 4 can move horizontally along the positioning rod 3, and simultaneously drive the receiving plate 5 to move, so as to receive and position the ice bag 6. In this process, a vertical plate 7 is provided on the upper surface of the receiving plate 5 to support and fix the cover plate 8, and the opening and closing of the outer wall of the fresh-keeping box 1 are achieved through the cooperation of the through groove 9. At the same time, a mounting sleeve 10 is provided on the outer wall of the cover plate 8 to support and position the magnetic suction cup 11. The magnetic suction cup 11 is connected to the mounting plate 2 by adsorption to achieve connection and fixation of the cover plate 8, which can effectively improve the convenience of loading and unloading the quick-cooling food fresh-keeping ice bag 6. Example 2

[0035] See also Figure 1-10This embodiment is further optimized on the basis of the embodiment 1. Specifically, a tray 12 is fixedly installed on the bottom of the inner wall of the fresh-keeping box 1, and bottom grooves 13 are symmetrically opened on the upper surface of the tray 12. Positioning plates 14 are symmetrically fixedly installed on the top of the fresh-keeping box 1. Top covers 15 are symmetrically and movably installed on the inner walls of the two positioning plates 14. The two top covers 15 are slidably connected with the positioning plates 14 to open and close the top of the fresh-keeping box 1.

[0036] Specifically, a stopper 16 is fixedly installed in the middle of the inner wall of the two positioning plates 14, a positioning plate 17 is symmetrically fixedly installed on the upper surface of one side of the two top covers 15, and a groove 18 is opened on the upper surface of one side of the two top covers 15. The setting of the groove 18 helps to improve the convenience of moving the top cover 15.

[0037] Specifically, the inner walls of multiple positioning plates 17 are fixedly installed with limiting rods 19, and the lower surface of the fresh-keeping box 1 is symmetrically fixedly installed with positioning rings 20. The interiors of multiple positioning rings 20 are provided with buckles 21, and the bottom ends of multiple buckles 21 are arranged in an arc shape for clamping and fixing the limiting rods 19.

[0038] In this embodiment, a tray 12 is provided on the inner wall of the fresh-keeping box 1, and a plurality of bottom grooves 13 are cooperated to receive and store quick-cooled food. A positioning plate 14 is provided on the upper surface of the fresh-keeping box 1 to support and position the top cover 15, so that the top cover 15 can be moved and closed along the top of the fresh-keeping box 1. During the stacking and transportation of multiple fresh-keeping boxes 1, a positioning plate 17 is provided on the upper surface of the top cover 15, and corresponds to a plurality of positioning rings 20 at the bottom of the fresh-keeping box 1. A limiting rod 19 is provided on the inner wall of the positioning plate 17, and is adapted to a buckle 21. The plurality of buckles 21 are made of elastic plastic to achieve the clamping fixation of the limiting rod 19, which is used for stacking and fixing the multiple fresh-keeping boxes 1, and can effectively improve the stability of the fresh-keeping boxes 1 during refrigerated transportation. Example 3

[0039] See also Figure 1-10 This embodiment is optimized as follows based on Example 1 or Example 2. Specifically, top grooves 22 are symmetrically provided on the top of the outer wall of the fresh-keeping box 1, and first ventilation grooves 23 are symmetrically provided on the top of the outer wall of the fresh-keeping box 1. The plurality of first ventilation grooves 23 are distributed in a rectangular array.

[0040] Specifically, the bottom of the outer wall of the fresh-keeping box 1 is symmetrically provided with second ventilation grooves 24, and the outer walls of the two cover plates 8 are fixedly installed with pull plates 25. The setting of the pull plates 25 helps to improve the convenience of moving the cover plates 8.

[0041] Specifically, the guide rails 26 are symmetrically fixedly installed on the inner wall of one side of the fresh-keeping box 1, and the first extension plates 27 are symmetrically and movably installed on the inner walls of a plurality of guide rails 26.

[0042] Specifically, a rectangular groove 28 is formed at the top of one side outer wall of the two first extension plates 27 , and the inner wall of the fresh-keeping box 1 is symmetrically and movably connected with a second extension plate 29 .

[0043] Specifically, a rectangular plate 30 is fixedly installed on the bottom of the outer wall of the two second extension plates 29, a limit plate 31 is symmetrically fixedly installed on the inner wall of the fresh-keeping box 1, a rubber strip 32 is symmetrically fixedly installed on the inner wall of the fresh-keeping box 1, and a rubber sheet 33 is symmetrically fixedly installed on the outer walls of the two first extension plates 27.

[0044] In this embodiment, a first ventilation groove 23 is provided on the outer wall of the fresh-keeping box 1, and the second ventilation groove 24 is cooperated to dredge the cold air for storing food. A guide rail 26 is provided on the inner wall of the fresh-keeping box 1 to support and position the first extension plate 27, so that the first extension plate 27 can be lifted and moved along the fresh-keeping box 1 to achieve shielding of the second ventilation groove 24. At the same time, a second extension plate 29 is provided on the inner wall of the fresh-keeping box 1, and the limiting plate 31 is cooperated to achieve mobile positioning to block multiple first ventilation grooves 23. Rubber strips 32 and rubber sheets 33 are provided to increase the moving friction between the first extension plate 27 and the second extension plate 29, so as to achieve the closing and unfolding of the fresh-keeping box 1 and dredge the fresh-keeping cold air, so that the fresh-keeping box 1 can dredge the cold air inside the refrigerated transport vehicle, which can effectively improve the refrigeration and freshness of food.

[0045] Working principle: When in use, first place the fresh-keeping box 1 in the food refrigeration area, and set a mounting plate 2 inside the fresh-keeping box 1. Multiple mounting plates 2 are distributed in a rectangular array to support and fix the positioning rod 3, so that the baffle 4 can move horizontally along the positioning rod 3, and simultaneously drive the receiving plate 5 to move, which is used to receive and position the ice bag 6. In this process, a vertical plate 7 is set on the upper surface of the receiving plate 5 to support and fix the cover plate 8, and the opening and closing of the outer wall of the fresh-keeping box 1 are realized through the cooperation of the through groove 9. At the same time, through A mounting sleeve 10 is provided on the outer wall of the cover plate 8 to support and position the magnetic suction cup 11. The magnetic suction cup 11 is connected to the mounting plate 2 by adsorption to achieve connection and fixation of the cover plate 8. A tray 12 is provided on the inner wall of the fresh-keeping box 1, and multiple bottom grooves 13 are used to receive and store quick-cooled food. A positioning plate 14 is provided on the upper surface of the fresh-keeping box 1 to support and position the top cover 15, so that the top cover 15 can be moved and closed along the top of the fresh-keeping box 1. During the stacking and transportation of multiple fresh-keeping boxes 1, a positioning plate 14 is provided on the upper surface of the top cover 15. The positioning plate 17 corresponds to the multiple positioning collars 20 at the bottom of the fresh-keeping box 1. A limiting rod 19 is provided on the inner wall of the positioning plate 17 and is adapted to the buckle 21. The multiple buckles 21 are made of elastic plastic to realize the clamping and fixing of the limiting rod 19, which is used for stacking and fixing multiple fresh-keeping boxes 1. A first ventilation groove 23 is provided on the outer wall of the fresh-keeping box 1, and the second ventilation groove 24 is used to dredge the cold air for storing food. A guide rail 26 is provided on the inner wall of the fresh-keeping box 1 to support and position the first extension plate 27, so that The first extension plate 27 can be lifted and moved along the fresh-keeping box 1 to cover the second ventilation groove 24. At the same time, a second extension plate 29 is provided on the inner wall of the fresh-keeping box 1, and the movement and positioning are achieved through the cooperation of the limiting plate 31, so as to cover the multiple first ventilation grooves 23. The rubber strips 32 and the rubber sheets 33 are provided to increase the movement friction between the first extension plate 27 and the second extension plate 29, so as to realize the closing and unfolding of the fresh-keeping box 1 and the unblocking of the fresh-keeping cold air, so that the fresh-keeping box 1 can unblock the cold air inside the refrigerated transport vehicle.

[0046] In summary, the utility model, by arranging the vertical plate 7 on the upper surface of the receiving plate 5, realizes the support and fixation of the cover plate 8, and realizes the opening and closing of the outer wall of the fresh-keeping box 1 through the cooperation of the through groove 9. At the same time, by arranging the mounting sleeve 10 on the outer wall of the cover plate 8, realizes the support and positioning of the magnetic suction cup 11, and the magnetic suction cup 11 is connected with the mounting plate 2 by adsorption to realize the connection and fixation of the cover plate 8, which can effectively improve the convenience of loading and unloading the ice pack 6 for quick-cooling food. By arranging the positioning plate 17 on the upper surface of the top cover 15 and corresponding to the multiple positioning rings 20 at the bottom of the fresh-keeping box 1, by arranging the limiting rod 19 on the inner wall of the positioning plate 17 and matching with the buckle 21, and the multiple buckles 21 are made of elastic plastic, realize the limiting rod 1 9 is fixed by the clamping connection, which is used to stack and fix multiple fresh-keeping boxes 1 on each other, and can effectively improve the stability of the fresh-keeping boxes 1 during refrigerated transportation. The first extension plate 27 can be lifted and moved along the fresh-keeping box 1 to cover the second ventilation groove 24. At the same time, a second extension plate 29 is set on the inner wall of the fresh-keeping box 1, and the mobile positioning is achieved through the cooperation of the limiting plate 31, which is used to cover the multiple first ventilation grooves 23. By setting rubber strips 32 and rubber sheets 33, it is used to increase the moving friction between the first extension plate 27 and the second extension plate 29, so as to achieve the closing and unfolding of the fresh-keeping box 1 and the unblocking of the fresh-keeping cold air, so that the fresh-keeping box 1 can be refrigerated, which can effectively improve the refrigeration and preservation degree of food, and is suitable for popularization.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The patent protection scope of the present invention shall be based on the claims. All equivalent structural changes made using the description and drawings of the present invention shall be included in the protection scope of the present invention.

Claims

1. A quick-cooling food refrigeration and preservation box, comprising a preservation box (1) and a plurality of mounting plates (2) for supporting positioning rods (3), characterized in that: The outer surfaces of the two positioning rods (3) are symmetrically and movably connected with baffles (4), the outer walls of the two baffles (4) are fixedly mounted with receiving plates (5), the upper surfaces of the two receiving plates (5) are provided with ice bags (6), the upper surfaces of the two receiving plates (5) are symmetrically provided with vertical plates (7) for supporting the cover plate (8), the outer wall bottom of the fresh-keeping box (1) is symmetrically provided with through grooves (9), the outer walls of the two cover plates (8) are symmetrically and fixedly mounted with mounting sleeves (10), and the inner walls of the plurality of mounting sleeves (10) are fixedly mounted with magnetic suction cups (11).

2. A quick-cooling food refrigeration and preservation box according to claim 1, characterized in that: A tray (12) is fixedly mounted on the bottom of the inner wall of the fresh-keeping box (1), bottom grooves (13) are symmetrically provided on the upper surface of the tray (12), positioning plates (14) are symmetrically fixedly mounted on the top of the fresh-keeping box (1), and top covers (15) are symmetrically and movably mounted on the inner walls of the two positioning plates (14).

3. A quick-cooling food refrigeration and preservation box according to claim 2, characterized in that: A stopper (16) is fixedly mounted in the middle of the inner wall of the two positioning plates (14), a positioning plate (17) is symmetrically fixedly mounted on the upper surface of one side of the two top covers (15), and a groove (18) is formed on the upper surface of one side of the two top covers (15).

4. A quick-cooling food refrigeration and preservation box according to claim 3, characterized in that: Limiting rods (19) are fixedly mounted on the inner walls of the plurality of positioning plates (17), positioning collars (20) are symmetrically fixedly mounted on the lower surface of the fresh-keeping box (1), and buckles (21) are provided inside the plurality of positioning collars (20).

5. The quick-cooling food refrigeration and fresh-keeping box according to claim 1, characterized in that: A top groove (22) is symmetrically provided on the top of the outer wall of the fresh-keeping box (1), and a first ventilation groove (23) is symmetrically provided on the top of the outer wall of the fresh-keeping box (1).

6. The quick-cooling food refrigeration and fresh-keeping box according to claim 1, characterized in that: The bottom of the outer wall of the fresh-keeping box (1) is symmetrically provided with second ventilation grooves (24), and the outer walls of the two cover plates (8) are fixedly mounted with pull plates (25).

7. The quick-cooling food refrigeration and preservation box according to claim 1, characterized in that: A guide rail (26) is symmetrically fixedly mounted on the inner wall of one side of the fresh-keeping box (1), and a plurality of first extension plates (27) are symmetrically and movably mounted on the inner walls of the guide rails (26).

8. The quick-cooling food refrigeration and preservation box according to claim 7, characterized in that: A rectangular groove (28) is provided at the top of one side outer wall of the two first extension plates (27), and a second extension plate (29) is symmetrically and movably connected to the inner wall of the fresh-keeping box (1).

9. A quick-cooling food refrigeration and preservation box according to claim 8, characterized in that: A rectangular plate (30) is fixedly mounted on the bottom of the outer wall of the two second extension plates (29), and a limit plate (31) is symmetrically fixedly mounted on the inner wall of the fresh-keeping box (1).

10. A quick-cooling food refrigeration and preservation box according to claim 9, characterized in that: The inner wall of the fresh-keeping box (1) is symmetrically fixedly mounted with rubber strips (32), and the outer walls of the two first extension plates (27) are symmetrically fixedly mounted with rubber sheets (33).

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