Seafood sashimi and ice separation box
By incorporating ice packs and insulation layers into the seafood compartments, a refrigeration function is achieved. The sliding dividers allow for space adjustment, solving the problems of seafood spoilage in summer and the lack of adjustable space. This improves the preservation effect and ease of use of seafood.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUJIAN LISHENG FOOD CO LTD
- Filing Date
- 2025-09-27
- Publication Date
- 2026-06-19
AI Technical Summary
Existing seafood dividers do not have refrigeration capabilities, making seafood prone to spoilage when carried in summer. Furthermore, the fixed spacing between the dividers makes it difficult to adjust according to the amount of seafood, reducing their practicality and flexibility.
A separate container for raw seafood has been designed. The container has a refrigeration function and is equipped with ice packs and an insulation layer. The internal space can be adjusted by sliding partitions. The lid is fixed by a fixing mechanism. Limiting holes and limiting heads are set on the partitions to adjust the space.
It enables the refrigeration and preservation of seafood, improves the quality of seafood, and allows for flexible adjustment of the internal space, enhancing the convenience and practicality of use.
Smart Images

Figure CN224376514U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of food storage, and in particular to a divider box for chilled raw seafood. Background Technology
[0002] Raw seafood (such as Atlantic salmon, bluefin tuna, Canadian sweet shrimp, and Hokkaido scallops) is rich in high-quality protein (18%-25%), Omega-3 polyunsaturated fatty acids, and various trace elements, making it a representative of high nutritional value in modern diets. When carrying raw seafood, it should be placed in a separate container to ensure its quality.
[0003] A search of Chinese patents revealed publication number CN210972284U, which discloses a seafood box. The seafood box is constructed by folding and connecting rigid sheets. The sheet includes a base plate; first side plates extend from both the left and right sides of the base plate, and second side plates extend from both the front and rear sides of the base plate. A folding plate extends between the first and second side plates. The base plate, the two first side plates, the two second side plates, and the four folding plates form a single square sheet structure. This square sheet is folded to form a seafood box with an opening at the top. Furthermore, the folding plate is close to the inner side of the left and right side panels after folding; both first side panels have outward extending fastening plates, and the outer side of the fastening plates has a pair of first latching protrusions; the bottom plate has a first latching groove; the fastening plates are folded inward so that the first latching protrusions engage with the first latching grooves, and the folding plate is held between the fastening plates and the first side panels; one of the second side panels has an outward extending cover plate, which folds to cover the upper opening of the seafood box; the seafood box is made of sheet material that is easy to stack, occupies little storage space, and is easy to transport.
[0004] Existing dividers do not have refrigeration capabilities; they are generally only for storing seafood. However, seafood is prone to spoilage during the summer, leading to losses and making them inconvenient to use and reducing their practicality. Furthermore, the internal space of these dividers cannot be adjusted. While they typically contain multiple partitions, the fixed spacing between them makes it difficult to adjust the size of the seafood, reducing flexibility and making them inconvenient to use. To address these issues, we propose a separate divider for chilled raw seafood. Utility Model Content
[0005] The purpose of this invention is to provide a separate box for chilled raw seafood, which has the advantages of having a refrigeration function and adjustable internal space.
[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a seafood raw food chilled separator box, including a box body, a box lid on the top of the box body, a fixing mechanism between the box lid and the box body, an integrally formed shelf between the inner walls of the box body, a placement box slidably connected to the inner wall of the box body, a sliding rod slidably connected to the inner wall of the placement box, a snap-fit rod bolted to the surface of the sliding rod, a snap-fit hole opened in the inner wall of the box body, and the snap-fit rod snaps into the snap-fit hole, a pull rod bolted to the surface of the sliding rod, a first spring provided between the sliding rod and the inner wall of the placement box, and the first spring sleeved on the surface of the pull rod, a toggle block bolted to one end of the pull rod, cavities opened in the inner walls of both the box body and the box lid, two baffles integrally formed between the inner walls of the cavities, a first insulation layer and a second insulation layer respectively provided between the baffles and the inner wall of the box body, and the first insulation layer is located on the outer side.
[0007] By adopting the above technical solution, the temperature inside the container is lowered by placing ice packs in the container, thus achieving the purpose of refrigeration and ensuring the quality of seafood. By moving the lever to disengage the connector from the connector hole, the container can be removed and the ice packs replaced. By setting up a first insulation layer and a second insulation layer, the container is kept warm, ensuring the refrigeration effect.
[0008] The present invention is further configured such that: the inner wall of the box body is provided with a plurality of adjustment grooves, the adjustment grooves are slidably connected with a partition plate, the inner wall of the partition plate is slidably sleeved with a limit head, a second spring is provided between the limit head and the inner wall of the partition plate, and the inner wall of the adjustment groove is provided with a limit hole, and the limit hole is engaged with the limit head.
[0009] By adopting the above technical solution, the limiting head is disengaged from the limiting hole by moving the partition plate, the partition plate is removed, and then inserted into the adjustment groove at the required position. The limiting head is then engaged with the limiting hole under the action of the second spring, thus fixing it in place. This method can achieve the purpose of adjusting the internal space of the box, improving flexibility and making it convenient to use.
[0010] The present invention is further configured such that: the fixing mechanism includes a fixing plate, the fixing plate is hinged to the surface of the box cover, the surface of the fixing plate is integrally formed with a snap-fit connector, the surface of the box body is integrally formed with a snap-fit block, and the snap-fit block snaps into the snap-fit connector.
[0011] By adopting the above technical solution and setting a fixing mechanism, the box cover can be easily fixed and the box can be used conveniently.
[0012] The present invention is further configured such that the surface of the actuating block is provided with anti-slip texture.
[0013] By adopting the above technical solution, anti-slip texture is set to prevent hand slippage and facilitate operation.
[0014] The present invention is further configured such that one end of the snap-fit rod is wedge-shaped.
[0015] By adopting the above technical solution, one end of the card connector is wedge-shaped, which facilitates the fixing and placement of the box.
[0016] The present invention is further configured such that the first insulation layer and the second insulation layer are made of glass wool and insulation foam, respectively.
[0017] By adopting the above technical solution, and setting the materials of the first insulation layer and the second insulation layer to be glass wool and insulation foam respectively, the insulation effect is good.
[0018] The present invention is further configured such that one end of the limiting head is arc-shaped.
[0019] By adopting the above technical solution, one end of the limiting head is set to be arc-shaped, which facilitates disassembly and assembly.
[0020] The present invention is further provided with a sealing gasket between the box lid and the box body.
[0021] By adopting the above technical solution, the sealing performance is improved by setting a sealing gasket.
[0022] The present invention is further provided that: an anti-slip pad is adhered to the bottom of the box body.
[0023] By adopting the above technical solution and setting up anti-slip pads, stability can be improved.
[0024] In summary, this utility model has the following beneficial effects:
[0025] 1. This utility model achieves the purpose of refrigeration by placing ice packs in the placement box to lower the internal temperature of the box and thus refrigerate the seafood. The quality of the seafood is guaranteed. The placement box can be removed and the ice packs can be replaced by moving the lever to disengage the locking connector from the locking hole. The first and second insulation layers are set to keep the seafood warm and ensure the refrigeration effect.
[0026] 2. This utility model uses a movable partition plate to disengage the limiting head from the limiting hole, remove the partition plate, insert it into the adjustment groove at the required position, and fix the limiting head with the limiting hole under the action of the second spring. This method can achieve the purpose of adjusting the internal space of the box, improves flexibility, and makes it convenient to use. Attached Figure Description
[0027] Figure 1 This is a three-dimensional structural view of the present invention;
[0028] Figure 2This is a cross-sectional view of the structure of this utility model;
[0029] Figure 3 This is a side sectional view of the structure of this utility model;
[0030] Figure 4 This is a top sectional view of the structure of this utility model;
[0031] Figure 5 This is a top sectional view of the structure of this utility model;
[0032] Figure 6 This is a utility model Figure 2 Enlarged view of the structure at point A in the middle;
[0033] Figure 7 This is a utility model Figure 5 Enlarged view of the structure at point B in the middle.
[0034] Reference numerals in the attached drawings: 1. Box body; 2. Box lid; 3. Fixing mechanism; 4. Shelf; 5. Placement box; 6. Slide rod; 7. Snap-fit rod; 8. Snap-fit hole; 9. Pull rod; 10. First spring; 11. Actuating block; 12. Cavity; 13. Baffle; 14. First insulation layer; 15. Second insulation layer; 16. Adjustment groove; 17. Divider plate; 18. Limiting head; 19. Second spring; 20. Limiting hole; 21. Fixing plate; 22. Snap-fit connector; 23. Snap-fit block; 24. Anti-slip texture; 25. Sealing gasket; 26. Anti-slip pad. Detailed Implementation
[0035] The present invention will be further described in detail below with reference to the accompanying drawings.
[0036] Example 1:
[0037] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6A seafood raw food chilled compartment includes a box body 1, a lid 2 covering the top of the box body 1, a fixing mechanism 3 between the lid 2 and the box body 1, an integrally formed shelf 4 between the inner walls of the box body 1, a placement box 5 slidably connected to the inner wall of the box body 1, a sliding rod 6 slidably connected to the inner wall of the placement box 5, a locking rod 7 bolted to the surface of the sliding rod 6, a locking hole 8 provided on the inner wall of the box body 1, and the locking rod 7 locking with the locking hole 8, a pull rod 9 bolted to the surface of the sliding rod 6, a first spring 10 provided between the sliding rod 6 and the inner wall of the placement box 5, and the first spring 10 sleeved on the surface of the pull rod 9, a toggle block 11 bolted to one end of the pull rod 9, and the box body 10 slids between the sliding rod 6 and the inner wall of the placement box 5. Both the inner walls of the body 1 and the lid 2 have cavities 12. Two baffles 13 are integrally formed between the inner walls of the cavities 12. A first insulation layer 14 and a second insulation layer 15 are respectively provided between the baffles 13 and the inner wall of the body 1, with the first insulation layer 14 located on the outside. By placing ice packs in the placement box 5 to lower the temperature inside the box 1, the purpose of refrigeration can be achieved, ensuring the quality of the seafood. By moving the toggle block 11 to disengage the locking connector 22 from the locking hole 8, the placement box 5 can be removed, and the ice pack can be replaced. By setting the first insulation layer 14 and the second insulation layer 15, the seafood is kept warm, ensuring the refrigeration effect.
[0038] refer to Figure 6 The fixing mechanism 3 includes a fixing plate 21, which is hinged to the surface of the box cover 2. The surface of the fixing plate 21 is integrally formed with a snap connector 22, and the surface of the box body 1 is integrally formed with a snap block 23, which snaps with the snap connector 22. By setting the fixing mechanism 3, the box cover 2 can be easily fixed and is easy to use.
[0039] refer to Figure 6 The first insulation layer 14 and the second insulation layer 15 are made of glass wool and insulating foam, respectively. By setting the first insulation layer 14 and the second insulation layer 15 to be made of glass wool and insulating foam, respectively, the insulation effect is good.
[0040] refer to Figure 2 A sealing gasket 25 is provided between the lid 2 and the body 1 to improve the sealing performance.
[0041] refer to Figure 2 and Figure 3 The bottom of the box 1 is attached with an anti-slip pad 26, which improves stability.
[0042] Example 2:
[0043] refer to Figure 2 , Figure 5 and Figure 7The inner wall of the box body 1 is provided with multiple adjustment slots 16, and partition plates 17 are slidably connected between the adjustment slots 16. Limiting heads 18 are slidably sleeved on the inner wall of the partition plates 17, and a second spring 19 is provided between the limiting head 18 and the inner wall of the partition plates 17. Limiting holes 20 are provided on the inner wall of the adjustment slots 16, and the limiting holes 20 are engaged with the limiting heads 18. By moving the partition plates 17, the limiting heads 18 are disengaged from the limiting holes 20. The partition plates 17 are then removed and inserted into the adjustment slots 16 at the required position. Under the action of the second spring 19, the limiting heads 18 are engaged with the limiting holes 20, thus fixing them in place. This method can achieve the purpose of adjusting the internal space of the box body 1, improving flexibility and making it convenient to use.
[0044] refer to Figure 4 The surface of the toggle block 11 is provided with anti-slip texture 24. By setting the anti-slip texture 24, the hand slips and the operation is facilitated.
[0045] refer to Figure 4 One end of the snap-fit rod 7 is wedge-shaped, and by setting one end of the snap-fit connector 22 to be wedge-shaped, it is easy to fix the box 5 in place.
[0046] refer to Figure 7 One end of the limiting head 18 is arc-shaped, which facilitates disassembly and assembly.
[0047] Brief description of usage: Move the actuating block 11. The movement of the actuating block 11 moves the pull rod 9, which in turn moves the sliding rod 6. The sliding rod 6 then moves the locking connector 22, disengaging it from the locking hole 8. Pull out the placement box 5, then place the ice pack in the placement box 5. Insert the placement box 5 into the box body 1. The sliding rod 6, under the action of the first spring 10, causes the locking connector 22 to engage with the locking hole 8, securing it. The ice pack reduces the stability inside the box body 1 for refrigeration. When the ice pack needs to be replaced, move the actuating block 11 to disengage the locking connector 22 from the locking hole 8. The placement box 5 is removed by snapping it in place, allowing the ice pack to be replaced, thus achieving the purpose of refrigeration. Two baffles 13 divide the cavity 12 into three spaces: the middle space is a vacuum, the outer side is the first insulation layer 14, and the inner side is the second insulation layer 15. The three insulation layers keep the box 1 warm. The partition plate 17 is moved to disengage the limiting head 18 from the limiting hole 20. The partition plate 17 is then removed and inserted into the adjustment slot 16 where it is needed. The limiting head 18 is snapped into the limiting hole 20 under the action of the second spring 19, thus fixing it in place and achieving the purpose of adjusting the internal space of the box 1.
[0048] It should be noted that parts have a lifespan and can be replaced during regular maintenance when they no longer meet performance requirements. Deterioration in performance due to prolonged use of parts is not a design defect of this application.
[0049] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.
Claims
1. A seafood sashimi and ice separation box comprising a box body (1), characterized in that, The top of the box body (1) is covered with a lid (2), and a fixing mechanism (3) is provided between the lid (2) and the box body (1). A shelf (4) is integrally formed between the inner walls of the box body (1). A placement box (5) is slidably connected to the inner wall of the box body (1). A slide rod (6) is slidably connected to the inner wall of the placement box (5). A snap-fit rod (7) is bolted to the surface of the slide rod (6). A snap-fit hole (8) is opened on the inner wall of the box body (1), and the snap-fit rod (7) snaps into the snap-fit hole (8). A pull rod (9) is bolted to the surface of the slide rod (6). A first spring (10) is provided between the sliding rod (6) and the inner wall of the box (5), and the first spring (10) is sleeved on the surface of the pull rod (9). One end of the pull rod (9) is bolted to a toggle block (11). The inner walls of the box body (1) and the box cover (2) are both provided with cavities (12). Two baffles (13) are integrally formed between the inner walls of the cavities (12). A first heat insulation layer (14) and a second heat insulation layer (15) are respectively provided between the baffles (13) and the inner wall of the box body (1), and the first heat insulation layer (14) is located on the outside.
2. The raw and cooked seafood separation box according to claim 1, wherein The inner wall of the box (1) is provided with multiple adjustment grooves (16), and a partition plate (17) is slidably connected between the adjustment grooves (16). A limit head (18) is slidably sleeved on the inner wall of the partition plate (17). A second spring (19) is provided between the limit head (18) and the inner wall of the partition plate (17). A limit hole (20) is provided on the inner wall of the adjustment groove (16), and the limit hole (20) is engaged with the limit head (18).
3. The seafood raw food chilled compartment according to claim 1, characterized in that, The fixing mechanism (3) includes a fixing plate (21), which is hinged to the surface of the box cover (2). The surface of the fixing plate (21) is integrally formed with a snap connector (22), and the surface of the box body (1) is integrally formed with a snap block (23), which snaps into the snap connector (22).
4. The raw and cooked seafood separation box according to claim 1, wherein The surface of the actuating block (11) is provided with anti-slip texture (24).
5. The raw and cooked seafood separation box of claim 1, wherein, One end of the snap-fit rod (7) is wedge-shaped.
6. The raw fish and ice separation box according to claim 1, wherein The first insulation layer (14) and the second insulation layer (15) are made of glass wool and insulation foam, respectively.
7. The raw fish and ice separation box according to claim 2, wherein One end of the limiting head (18) is arc-shaped.
8. The raw fish and ice separation box according to claim 1, wherein A sealing gasket (25) is provided between the lid (2) and the body (1).
9. The raw fish and ice separation box according to claim 1, wherein The bottom of the box (1) is glued with an anti-slip pad (26).