Anti-extrusion freshwater fish slice packaging box

Abstract

The utility model relates to the field of food packaging, in particular to an anti-extrusion freshwater fish slice packaging box. The utility model provides an anti-extrusion freshwater fish slice packaging box which can be used for sub-packaging freshwater fish slices, simultaneously reduces the occupied space, is convenient to open according to the eating amount, and prolongs the shelf life of the residual freshwater fish slices. An anti-extrusion freshwater fish slice packaging box comprises a plurality of packaging boxes, rotating doors and the like, and the rotating doors are rotatably connected to the upper portions of the packaging boxes. Freshwater fish slices are subpackaged through the three packaging boxes, then the handle is held to be lifted upwards to drive the rotating sleeve to rotate, and then the handle is held to move downwards, so that the packaging boxes are stacked, the occupied space is reduced while the freshwater fish slices are subpackaged, the packaging boxes are convenient to open according to the eating amount, and the packaging efficiency is improved. And the shelf life of the remaining fillets is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of food packaging, and in particular to a crush-resistant freshwater fish fillet packaging box. Background Technology

[0002] Freshwater fish are loved by consumers for their tender and nutritious flesh. Freshwater fish fillets are a common processed product with a wide market demand. With the acceleration of people's pace of life and changes in consumption concepts, higher requirements are being placed on the packaging of freshwater fish fillets.

[0003] Currently, most freshwater fish fillets on the market are packaged in large, fixed-size packages. After purchasing, consumers often cannot accurately open the package according to their actual consumption amount. If too many are opened at once, the remaining fish fillets are exposed to the air and are easily affected by bacteria, oxygen, and other factors, leading to spoilage, poor taste, and a significantly shortened shelf life.

[0004] Therefore, there is a need to design a freshwater fish fillet packaging box that can be individually packaged while reducing space requirements, making it easy to open the box according to the amount consumed, and extending the shelf life of the remaining fish fillets. Utility Model Content

[0005] To overcome the shortcomings of current freshwater fish fillet packaging, which is mostly in large, fixed-size packages, consumers often cannot accurately open the package according to their actual consumption amount after purchase. If too many are opened at once, the remaining fish fillets are exposed to the air and are easily affected by bacteria, oxygen, and other factors, leading to spoilage, poor taste, and a significantly shortened shelf life. This utility model provides a crush-resistant freshwater fish fillet packaging box that can repackage freshwater fish fillets while reducing space occupation, making it easy to open the packaging box according to consumption amount, and extending the shelf life of the remaining fish fillets.

[0006] The technical implementation scheme of this utility model is as follows: a compression-resistant freshwater fish fillet packaging box, comprising a packaging box, a rotating door, a connecting rod, a rotating sleeve, a fixing rod, a sliding rod, a separating component, and a snap-fit ​​component. Multiple packaging boxes are provided. A rotating door is rotatably connected to the top of each packaging box. Connecting rods are connected to the left and right sides of each packaging box, and rotating sleeves are rotatably connected to each connecting rod. A fixing rod is connected to the front side of the rotating sleeves in the middle and rear sections. Sliding rods are slidably connected to each fixing rod, and each sliding rod is connected to its adjacent rotating sleeve. A separating component is provided inside each packaging box to separate ice packs and freshwater fish fillets. Snap-fit ​​components are provided on the middle and rear sections of each packaging box to snap the packaging boxes together.

[0007] Furthermore, a pull opening is located in the center of the front of the revolving door.

[0008] Furthermore, it also includes a handle, with a handle rotating between the two connecting rods on the front left and right sides.

[0009] Furthermore, there are card slots on the right side of both the front and middle parts of the packaging box.

[0010] Furthermore, the partition component includes a support plate and a support rod. Support rods are connected to the inner sides of both the front and back of the packaging box. Support plates are snapped between adjacent support rods. Multiple filter holes are opened on the support plates. Placement slots are opened inside the packaging box.

[0011] Furthermore, it also includes a snap-fit ​​assembly, which includes a snap-fit ​​block and a torsion spring. The middle and rear right sides of the packaging box are rotatably connected to snap-fit ​​blocks, and the front and rear parts of the snap-fit ​​block are connected to the adjacent packaging boxes by torsion springs.

[0012] Beneficial effects: 1. This utility model uses three packaging boxes to separate freshwater fish fillets. Then, by holding the handle and lifting it upwards, the rotating sleeve is rotated. Then, by holding the handle and moving it downwards, the packaging boxes are stacked. This achieves the effect of separating freshwater fish fillets while reducing the space occupied, making it easy to open the packaging boxes according to the amount consumed, and extending the shelf life of the remaining fish fillets.

[0013] 2. This utility model places ice packs or ice blocks in a placement groove, and then places a support plate containing freshwater fish fillets between the support rods. The support plate separates the ice packs / ice blocks and the fish fillets, thus preventing the ice packs / ice blocks from directly contacting the fish fillets during transfer and causing the fish fillets to be squeezed. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the fixed rod and sliding rod components of this utility model.

[0016] Figure 3 This is a cross-sectional three-dimensional structural diagram of the support rod and support plate components of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the components such as the card block and torsion spring of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the fixing rod and handle components of this utility model.

[0019] In the attached diagrams: 1: Packaging box, 2: Rotating door, 3: Pull-out, 4: Connecting rod, 5: Rotating sleeve, 6: Fixing rod, 61: Sliding rod, 7: Handle, 8: Locking block, 9: Locking slot, 10: Support plate, 11: Filter hole, 12: Support rod, 13: Placement slot, 14: Torsion spring. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] A crush-resistant packaging box for freshwater fish fillets, such as Figure 1 , Figure 2 and Figure 5 As shown, the package includes a packaging box 1, a rotating door 2, a connecting rod 4, a rotating sleeve 5, a fixing rod 6, a sliding rod 61, a handle 7, a partition assembly, and a snap-fit ​​assembly. There are three packaging boxes 1. The upper part of each packaging box 1 is rotatably connected to a rotating door 2. The rotating door 2 has a pull opening 3 in the front middle. The left and right sides of the packaging box 1 are connected to connecting rods 4. The rotating sleeves 5 are rotatably connected to the connecting rods 4. The front of the middle and the last rotating sleeves 5 are connected to a fixing rod 6. The fixed rods 6 are slidably connected to the sliding rods 6. The sliding rods 61 are connected to their adjacent rotating sleeves 5. The two connecting rods 4 at the frontmost side are rotatably connected to a handle 7. The right side of the packaging box 1 at the frontmost side and the middle side are both provided with a slot 9. The packaging box 1 is provided with a partition assembly inside. The packaging box 1 at the middle and the last side are provided with a snap-fit ​​assembly.

[0022] like Figure 3 As shown, the partition assembly includes a support plate 10 and a support rod 12. The support rod 12 is connected to the inner sides of both the front and rear parts of the packaging box 1. The support plate 10 is snapped between adjacent support rods 12. The support plate 10 has eighteen filter holes 11. The packaging box 1 has a placement slot 13 inside.

[0023] like Figure 1 and Figure 4 As shown, it also includes a snap-fit ​​assembly, which includes a snap-fit ​​block 8 and a torsion spring 14. The right side of the packaging box 1 at the middle and the rear side are rotatably connected to the snap-fit ​​block 8, and the snap-fit ​​block 8 is connected to the adjacent packaging box 1 by a torsion spring 14 at both the front and rear sides.

[0024] When using this utility model, first place the packaging box 1 in the freshwater fish fillet packaging area, then grip the pull tab 3 and rotate to open the rotating door 2. Next, place the ice pack or ice cubes in the placement slot 13, and then insert the support plate 10 containing the freshwater fish fillets between the support rods 12. The support plate 10 separates the ice pack / ice cubes and the fish fillets, allowing cold air to pass through the filter holes 11 to cool the fish fillets. This separation prevents the ice pack / ice cubes from directly contacting the fish fillets during transfer, thus avoiding compression of the fish fillets. After placement, rotate to close the rotating door 2, and then use the three packaging boxes 1 to separate the freshwater fish fillets. After separation, you can hold the handle. 7. Lift upwards and pull the frontmost packaging box 1 upwards, causing the rotating sleeve 5 to rotate on the connecting rod 4, which in turn causes the fixed rod 6 to rotate. When the packaging box 1 is placed vertically, hold the handle 7 and move it downwards, causing the sliding rod 61 to move downwards on the fixed rod 6 and retract, so that the packaging box 1 squeezes the locking block 8, causing the locking block 8 to rotate outwards. The torsion spring 14 deforms. When the packaging boxes 1 are stacked, the torsion spring 14 returns to its original state, causing the locking block 8 to rotate and reset, and then engage with the packaging box 1 through the locking groove 9, so that the packaging boxes 1 are engaged with each other. This allows for the repackaging of freshwater fish fillets while reducing the space occupied, making it easy to open the packaging box 1 according to the amount consumed, and extending the shelf life of the remaining fish fillets.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A crush-resistant packaging box for freshwater fish fillets, characterized in that: It includes a packaging box (1), a rotating door (2), a connecting rod (4), a rotating sleeve (5), a fixing rod (6), a sliding rod (61), a separating component, and a snap-fit ​​component. There are multiple packaging boxes (1). The upper part of each packaging box (1) is rotatably connected to a rotating door (2). The left and right sides of each packaging box (1) are connected to a connecting rod (4). The connecting rod (4) is rotatably connected to a rotating sleeve (5). The front side of the rotating sleeve (5) in the middle and the last side is connected to a fixing rod (6). The fixing rod (6) is slidably connected to a sliding rod (61). The sliding rod (61) is connected to its adjacent rotating sleeve (5). The inside of each packaging box (1) is provided with a separating component that can separate ice packs and freshwater fish slices. The middle and the last side of each packaging box (1) are provided with a snap-fit ​​component that can snap the packaging boxes (1) together.

2. A crush-resistant freshwater fish fillet packaging box according to claim 1, characterized in that: The revolving door (2) has a pull opening (3) in the middle front.

3. A crush-resistant freshwater fish fillet packaging box according to claim 1, characterized in that: It also includes a handle (7), and the two connecting rods (4) on the front side are rotatably connected to the handle (7).

4. A crush-resistant freshwater fish fillet packaging box according to claim 1, characterized in that: The frontmost and middle packaging boxes (1) both have card slots (9) on the right side.

5. A crush-resistant freshwater fish fillet packaging box according to claim 1, characterized in that: The partition assembly includes a support plate (10) and a support rod (12). The inner sides of the front and rear parts of the packaging box (1) are connected to the support rod (12). The support plate (10) is snapped between adjacent support rods (12). Multiple filter holes (11) are opened on the support plate (10). The packaging box (1) has a placement slot (13) inside.

6. A crush-resistant freshwater fish fillet packaging box according to claim 1, characterized in that: It also includes a snap-fit ​​assembly, which includes a snap-fit ​​block (8) and a torsion spring (14). The right side of the middle and rear packaging box (1) is rotatably connected to the snap-fit ​​block (8), and the front and rear parts of the snap-fit ​​block (8) are connected to the adjacent packaging box (1) by a torsion spring (14).

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