A convenient layered food storage box for fish.

Abstract

This utility model discloses a convenient multi-layered fish preservation box, including a box body. The top of the box body has a cleaning port, and a top cover is detachably connected to the cleaning port. Several placement plates are arranged parallel to the bottom inner wall inside the box body. Each placement plate is slidably connected to the inner walls on both sides of the box body. Several independent access ports corresponding to the placement plates are opened on one end surface of the box body. An independent sealing door is rotatably installed in each independent access port. A water collection box is provided below the placement plates inside the box body. By opening independent access ports corresponding to the placement plates and configuring independent sealing doors at the end of the box body, independent access to each layer of fish is achieved without moving the upper structure, improving the convenience of use and avoiding the problems of cumbersome operation and compromised preservation effect of traditional multi-layered preservation boxes.

Description

Technical Field

[0001] This utility model relates to the field of food storage containers, and more specifically, to a convenient, layered food storage container for fish and meat. Background Technology

[0002] Existing multi-layered food storage containers require removing the top shelf or storage box of each item when accessing items other than the top layer. After use, these shelves or storage boxes must be put back in sequence. This process is cumbersome and can cause the food on the top layer to shake and fluctuate in temperature, affecting the preservation effect.

[0003] How to invent a convenient, layered fish storage container to improve these problems has become an urgent issue for those skilled in the art. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a convenient layered fish and meat preservation box, which aims to improve the existing multi-layered preservation boxes. When it is necessary to take out items that are not on the top layer, the partitions or storage boxes above them must be removed one by one. After taking out the items, these partitions or storage boxes must be put back one by one. This operation is cumbersome and can easily cause the food on the top layer to shake and the temperature to fluctuate, affecting the preservation effect.

[0005] This utility model is implemented as follows: a convenient fish meat layered preservation box includes a box body, a cleaning port at the top of the box body, a top cover detachably connected to the cleaning port, several placement plates arranged parallel to the bottom inner wall inside the box body, each placement plate being slidably connected to the inner walls on both sides of the box body, several independent access ports corresponding to the placement plates being opened on one end surface of the box body, each independent access port being rotatably installed with an independent sealing door, and a water collection box located inside the box body below the placement plates.

[0006] In a preferred embodiment of this utility model, each of the two sides of the placement plate is integrally provided with a connecting slide bar, and each connecting slide bar is slidably connected in a corresponding mounting groove. The two mounting grooves of each group are respectively opened on the inner walls of the two sides of the box.

[0007] In a preferred embodiment of this utility model, one end of each independent sealing door is rotatably connected to a corresponding independent access port, and the top and bottom surfaces of the other end of each independent sealing door are provided with limiting protrusions. The top and bottom inner walls of each independent access port are provided with limiting grooves corresponding to the limiting protrusions, and each limiting protrusion and the limiting groove are engaged and locked together.

[0008] In a preferred embodiment of this utility model, each of the independent sealing doors has a grab ear on the outer wall of the end away from the rotating connector.

[0009] In a preferred embodiment of this utility model, the upper surface of each placement plate is integrally formed into a flow guiding slope at both ends, and a plurality of parallel and uniformly distributed seepage grooves are opened through the surface of each flow guiding slope.

[0010] In a preferred embodiment of this utility model, the water collection box is placed at the bottom of the box body, and an anti-condensation baffle is integrally formed between the top of the two side surfaces of the water collection box. A lifting lug is integrally provided on the inner wall of both ends of the water collection box.

[0011] In a preferred embodiment of this utility model, an annular sealing protrusion is integrally formed on the bottom surface of the upper cover. The shape and size of the outer wall of the annular sealing protrusion are consistent with the cleaning port, and a sealing ring is embedded in the outer wall of the annular sealing protrusion. Two flow guiding ramps are stacked in the inner area of ​​the annular sealing protrusion on the bottom surface of the upper cover. Each flow guiding ramp has an inclination angle towards the inside of the box on the side near the end of the upper cover.

[0012] The beneficial effects of this utility model are as follows: The fish meat layered preservation box obtained by the above design is convenient to use. When in use, by opening independent access ports at the end of the box body that correspond one-to-one with the placement plates and configuring independent sealing doors, the fish meat in each layer can be independently accessed and placed without moving the upper structure, which improves the convenience of use and avoids the problems of cumbersome operation and the resulting impact on the preservation effect of traditional multi-layer preservation boxes. Through the synergistic effect of the overall structure, while improving the convenience of use, it better meets the needs of fish meat for a low-oxygen, dry and clean storage environment. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 This is a three-dimensional schematic diagram of the overall structure provided by the embodiment of this utility model; Figure 2 A three-dimensional schematic cross-sectional view of the overall structure provided for the embodiments of this utility model; Figure 3 A perspective view of the overall structure of the box provided for an embodiment of this utility model; Figure 4 A perspective view of the overall structure of the placement plate provided for an embodiment of this utility model; Figure 5A perspective view of the overall structure of the water collection box provided for an embodiment of this utility model; Figure 6 A perspective view of the overall structure of the top cover provided for an embodiment of this utility model.

[0015] In the diagram: 1-Box body; 2-Placement plate; 3-Water collection box; 4-Independent sealing door; 5-Top cover; 101-Independent access port; 102-Installation slide; 103-Limiting groove; 201-Connecting slide; 202-Guiding slope; 203-Water seepage channel; 301-Anti-condensation baffle; 302-Lifting lug; 401-Limiting protrusion; 402-Grab lug; 501-Annular sealing protrusion; 502-Guiding slope. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0017] Please see Figures 1 to 6 This utility model provides a technical solution: a convenient fish meat layered preservation box, including a box body 1, a cleaning port at the top of the box body 1, a top cover 5 detachably connected to the cleaning port, a number of placement plates 2 arranged parallel to the bottom inner wall inside the box body 1, each placement plate 2 being slidably connected to the inner walls on both sides of the box body 1, a number of independent access ports 101 corresponding one-to-one with the placement plates 2 are opened on one end surface of the box body 1, an independent sealing door 4 is rotatably installed in each independent access port 101, and a water collection box 3 is provided below the placement plates 2 inside the box body 1.

[0018] The box body 1 is made of food-grade transparent material and has a rectangular structure. The size of the cleaning port at the top matches the top surface of the box body 1. The top cover 5 is connected by a snap-fit ​​mechanism. For example, if there are four slots on the edge of the box body 1, there are four corresponding blocks on the top cover 5, which can be disassembled and opened only during overall cleaning, providing sufficient operating space. Inside the box body 1, there are 2-4 placement plates 2 parallel to the bottom. Each placement plate 2 has an independent access port 101 on one end surface of the box body 1. The independent sealing door 4 can be rotated by plastic hinges and completely covers the access port when closed. The water collection box 3 is placed at the bottom of the box body to collect dripping water.

[0019] Please see Figures 2 to 4The connecting slide 201 is a long, strip-shaped protrusion integrally injection-molded on both sides of the placement plate, made of the same material as the placement plate. The mounting groove 102 is a symmetrical groove opened on both sides of the inner wall of the box 1. The inner wall of the groove is polished to reduce frictional resistance. The connecting slide 201 and the mounting groove 102 are fitted with a clearance, and the width of the slide is 0.3-0.5mm smaller than the width of the groove to ensure smooth sliding without significant shaking. During installation, align the slides on both sides of the placement plate 2 with the openings of the groove (located on both sides of the corresponding independent access port 101) and push them parallel into the box. When each independent sealing door 4 is in the closed state, its inner surface abuts against the end of the corresponding placement plate 2, thereby limiting the placement plate 2 and preventing it from shaking inside the box 1.

[0020] Furthermore, one end of each independent sealing door 4 is rotatably connected to the corresponding independent access port 101, and the top and bottom surfaces of the other end of each independent sealing door 4 are provided with limiting protrusions 401. The top and bottom inner walls of each independent access port 101 are provided with limiting grooves 103 corresponding to the limiting protrusions 401, and each limiting protrusion 401 and limiting groove 103 are engaged and locked together.

[0021] The limiting protrusion 401 is a hemispherical protrusion integrally formed on the upper and lower surfaces of the sealed door away from the rotation axis. Made of silicone, it is connected to the door body through secondary injection molding and possesses a certain degree of elasticity. The limiting groove 103 is a hemispherical recess formed at corresponding positions on the top and bottom inner walls of the independent access port 101, forming an interference fit with the protrusion. When the sealed door is closed, pushing the door body causes the protrusion to deform under pressure and engage with the groove, generating a locking force to ensure the door body will not open on its own. A damping structure is provided at the rotation axis of the independent sealed door 4 to maintain a uniform speed during door rotation, preventing damage to the protrusion or groove due to excessive force. The mechanical engagement combined with the elasticity of the silicone protrusion enhances the sealing performance of the sealed door, blocking oxygen and odors.

[0022] Furthermore, each independent sealing door 4 has a grab ear 402 on the outer wall of the end away from the rotating connector.

[0023] The grab ear 402 is an integrally injection-molded protrusion on the outer wall of the sealing door away from the rotating shaft. Its surface has anti-slip textures for easy gripping and force application. When opening, pulling the grab ear disengages the limiting protrusion 401 from the groove. The grab ear 402 and the sealing door 4 are integrally molded from the same material, with rounded corners at the connection point to prevent finger injuries.

[0024] Please see Figure 4The upper surface of the placement plate 2 is flat in the middle for placing the fish meat. It extends towards both ends as a single, integrally formed guide slope 202, ensuring natural water flow under gravity. A drainage channel 203 is cut through the surface of the guide slope, with rounded edges to reduce resistance. After the fish meat is placed on the central flat surface, the seeping water flows along the slope to both ends, drips vertically through the drainage channel to the lower layer, and finally falls into the water collection box. This drainage design reduces residual moisture on the surface of the placement plate 2, effectively keeping the fish meat dry and delaying spoilage. Please see Figure 5 The water collection box 3 is placed at the bottom of the box body 1. An anti-condensation baffle 301 is integrally formed between the top of the two sides of the water collection box 3. A lifting lug 302 is integrally provided on the inner wall of both ends of the water collection box 3.

[0025] The anti-condensation baffle 301 is made of the same material as the water collection box 3. It is integrally injection molded into the top of the water collection box, parallel to the bottom inner wall. Its width is the same as the length of the inner wall of the water collection box, and its length covers 70%-80% of the opening at the top of the water collection box. Openings are reserved at both ends to correspond to the seepage grooves 203 of the placement plate 2, ensuring that all dripping water can enter the water collection box. The bottom surface of the baffle is matte to increase the surface area for water vapor adhesion. When the water collected in the water collection box 3, such as fish exudate or melted ice water, evaporates, the rising water vapor will first come into contact with the bottom of the horizontally set anti-condensation baffle 301. Since the temperature of the baffle is lower than that of the upper space of the box (close to the inner wall of the refrigerator), the water vapor will quickly condense into small water droplets here and drip back into the water collection box 3, instead of continuing to rise to the bottom of the upper placement plate 203 or the top cover 5 to form new condensation. Compared to a baffle-less design, this structure reduces the amount of water vapor diffusing upwards in the water collection box 3, decreases the amount of condensation on the surface of the upper placement plate 203, and reduces the risk of secondary contamination of the fish meat.

[0026] Please see Figure 6 The bottom surface of the top cover 5 is integrally formed with an annular sealing protrusion 501. The shape and size of the outer wall of the annular sealing protrusion 501 are consistent with the cleaning port, and a sealing ring is embedded in the outer wall of the annular sealing protrusion 501. Two flow guiding ramps 502 are stacked in the area inside the annular sealing protrusion 501 on the bottom surface of the top cover 5. Each flow guiding ramp 502 has an inclination angle towards the inside of the box body 1 on the side near the end of the top cover 5.

[0027] The annular sealing protrusion 501 is an annular protrusion on the bottom edge of the upper cover 5, with a food-grade silicone sealing ring embedded in its outer wall. It fits tightly against the inner wall of the cleaning port to achieve an overall seal. The guide ramp 502 consists of two triangular protrusions located inside the annular sealing protrusion at the bottom of the upper cover, sloping from the center to both ends. Water droplets condensed on the upper cover 5 flow along the ramp to both sides and drip back into the water collection box 3 through the seepage channel 203 of the placement plate 2. The upper cover 5 is made of transparent material, making it easy to observe the internal situation. It is connected to the box body 1 by a snap-fit ​​to ensure a reliable seal. The annular sealing protrusion 501, together with the sealing ring, improves the overall sealing performance, while the guide ramp 502 reduces the possibility of condensation from the upper cover 5 dripping directly onto the fish. The sealing ring is resistant to low temperatures and oil. The endpoint of the guide ramp 502 must correspond to the position of the seepage channel 203 of the placement plate 2 to ensure accurate dripping of condensation.

[0028] Working principle: Inside the box body 1, several pull-out placement plates 2 are arranged in parallel through the cooperation of the mounting groove 102 and the connecting strip 201. Each layer of placement plate 2 corresponds to an independent access port 101 at one end of the box body 1. With the cooperation of an independent sealing door 4 with a limiting protrusion 401 and a limiting groove 103, the fish meat from each layer can be taken out individually without moving the upper structure. The grab ears 402 improve the ease of opening and closing the sealing door. The guide slope 202 of the placement plate 2 guides the water (blood water, melted ice water) seeping out of the fish meat to both ends, dripping through the seepage channel 203 to the bottom water collection box 3. The anti-condensation baffle 301 horizontally set in the water collection box 3 closes most of the top opening, leaving only the water inlet corresponding to the seepage channel 203, thereby reducing the area of ​​the water vapor rising path. The system ensures that the water vapor evaporated in the water collection box 3 condenses and flows back at the bottom of the baffle, reducing condensation in the upper space. The cleaning port at the top of the box 1 is sealed by the top cover 5 with an annular sealing protrusion 501, which is only opened during overall cleaning. The guide ramp 502 at the bottom of the top cover 5 directs a small amount of condensation from the top to both sides, and then flows back into the water collection box 3 through the seepage channel 203, preventing it from dripping directly onto the fish meat. At the same time, the detachable design of the placement plate 2, the handle 302 of the water collection box 3, and the smooth, dead-angle-free structure of each component ensure convenient cleaning. The system works by independently storing and retrieving the fish meat to prevent interference, directing water flow to prevent soaking, preventing condensation and returning water to prevent secondary pollution, and sealing to control oxygen and delay spoilage. This improves the convenience of use while meeting the fish meat's requirements for a low-oxygen, dry, and clean storage environment.

[0029] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fish layered preservation box for easy access, characterized in that, The device includes a box body, a cleaning port at the top of the box body, a top cover detachably connected to the cleaning port, several placement plates arranged parallel to the bottom inner wall inside the box body, each placement plate being slidably connected to the inner walls on both sides of the box body, several independent access ports corresponding to the placement plates being opened on one end surface of the box body, each independent access port being rotatably installed with an independent sealing door, and a water collection box located inside the box body below the placement plates.

2. The ready-to-eat fish layered preservation box according to claim 1, characterized in that: Each of the placement plates has a connecting slide rail integrally provided on both sides of its surface. Each connecting slide rail is slidably connected in a corresponding mounting groove. The two mounting grooves in each group are respectively opened on the inner walls of both sides of the box.

3. The ready-to-eat fish layered preservation box according to claim 1, characterized in that: One end of each of the independent sealing doors is rotatably connected to the corresponding independent access port. The top and bottom surfaces of the other end of each of the independent sealing doors are provided with limiting protrusions. The top and bottom inner walls of each of the independent access ports are provided with limiting grooves corresponding to the limiting protrusions. Each limiting protrusion and the limiting groove are engaged and locked together.

4. The conveniently accessible layered fish meat preservation box as described in claim 1, characterized in that: Each of the aforementioned independent sealing doors has a grab lug on the outer wall at the end away from the rotating connector.

5. The ready-to-eat fish layered preservation box according to claim 1, characterized in that: Each of the placement plates has an integrally formed flow guide slope on its upper surface towards both ends, and each flow guide slope has several parallel and evenly distributed seepage channels through its surface.

6. The self-contained fish portioning and layering container of claim 1, wherein: The water collection box is placed at the bottom of the box body. An anti-condensation baffle is integrally formed between the top of the two sides of the water collection box. A lifting lug is integrally provided on the inner wall of both ends of the water collection box.

7. The self-contained fish portioning and layering container of claim 1, wherein: The bottom surface of the top cover is integrally formed with an annular sealing protrusion. The shape and size of the outer wall of the annular sealing protrusion are consistent with the cleaning port, and a sealing ring is embedded in the outer wall of the annular sealing protrusion. Two flow guiding ramps are stacked in the inner area of ​​the annular sealing protrusion on the bottom surface of the top cover. Each flow guiding ramp has an inclination angle towards the inside of the box on the side near the end of the top cover.

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