Fruit preservation bag capable of draining water

Abstract

The utility model discloses a fruit fresh-keeping bag capable of draining water. The fruit fresh-keeping bag comprises an outer layer I and an outer layer II, the first outer layer and the second outer layer are made of food-grade silica gel materials and are rectangular frames in shape, and the opposite edges of the bottom faces of the first outer layer and the second outer layer are fixedly connected. A kneading structure is arranged between the outer layer I and the outer layer II; the bag further comprises an inner bag and a moisture absorbing and discharging structure. The front side face, the rear side face and the bottom face of the inner bag are grid faces, and the left side face and the right side face of the inner bag are fan-shaped faces. The moisture absorbing and discharging structure comprises a drying sheet; liquid leakage holes are formed in the bottom surfaces of the outer layer I and the outer layer II, and soft plugs are arranged in the liquid leakage holes. The fruit draining device can drain water and prevent the bottoms of fruits from being in contact with accumulated water; meanwhile, drying pieces used for absorbing moisture are arranged on the side faces of the first outer layer and the second outer layer, the storage environment can be guaranteed, and bacterium breeding is reduced.

Description

Technical Field

[0001] This utility model relates to the field of food preservation bag technology, specifically to a drainable fruit preservation bag. Background Technology

[0002] Storing fruit in relatively sealed plastic bags can isolate it from bacteria in the refrigerator, extending its shelf life. However, washed fruit, or fruit that isn't eaten immediately after washing, is highly susceptible to spoilage during storage. Moisture is essential for microbial growth and reproduction. When fruit contains moisture, bacteria and mold naturally present on its surface will multiply rapidly. For example, mold easily forms mildew spots on fruit in a humid environment. Bacteria also utilize the moisture and nutrients on the fruit's surface for metabolic activities. Pathogenic bacteria, such as Salmonella, if they proliferate on the fruit's surface, can cause food poisoning, leading to symptoms like abdominal pain, diarrhea, and vomiting.

[0003] In existing technologies, because food storage bags have good sealing properties, when storing fruits with surface moisture, the moisture promotes the activity of enzymes in the fruit cells, which accelerates the respiration of the fruit, promotes the growth of microorganisms and the fruit's own biochemical reactions, and accelerates the aging and spoilage of the fruit. Utility Model Content

[0004] This invention aims to solve the aforementioned technical problem that fruits are prone to spoilage when stored in a preservation bag when their surface is moist, by providing a drainable fruit preservation bag.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a drainable fruit preservation bag, comprising an outer layer one and an outer layer two; both outer layers one and two are made of food-grade silicone and are rectangular in shape, with their bottom surfaces and opposite sides fixedly connected; a pinching structure is provided between outer layers one and two; and it also includes:

[0006] Inner bag; located between outer layer one and outer layer two, the four sides and bottom edge of the inner bag are glued to the corresponding positions of outer layer one and outer layer two; the front, back and bottom sides and bottom of the inner bag are mesh surfaces, and the left and right sides are fan-shaped surfaces;

[0007] A moisture absorption and desiccation structure includes a drying plate that is movable on the inner surface of outer layer one and outer layer two, the drying plate being inserted between outer layer one, outer layer two and the corresponding mesh surface; both outer layer one and outer layer two have leakage holes on their bottom surfaces, and each leakage hole has a soft plug inside.

[0008] Furthermore, the kneading structure includes a protrusion on the outer periphery of the outer layer two near the outer layer one, and the outer layer one has a groove that can accommodate the protrusion.

[0009] Furthermore, the protrusion has a rectangular cross-section, is made of silicone, and is tightly inserted into the groove.

[0010] Furthermore, the inner bag is made of silicone.

[0011] Furthermore, a transparent slot is provided on the outer side of the second outer layer, and a label is inserted into the transparent slot.

[0012] Furthermore, there are several silicone pads between the bottom surface of the inner bag and the inner bottom surface of the outer layer one and outer layer two.

[0013] Furthermore, both outer layer one and outer layer two are provided with fixing ears at their upper ends and near both sides, and the opposing fixing ears are respectively provided with a limiting button and a limiting groove.

[0014] The advantages of this utility model compared with the prior art are as follows:

[0015] It features a double-layer structure with an added mesh surface inside, supported by silicone pads, allowing water to drain directly after the fruit is placed inside. Water can be drained without opening the bag, preventing the bottom of the fruit from contacting water. Meanwhile, the outer first and second outer sides have desiccant sheets to absorb moisture, ensuring a safe storage environment and reducing bacterial growth. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the outer layer structure of this utility model.

[0019] Figure 4 This is a schematic diagram of the outer layer structure of this utility model.

[0020] Figure 5 This is a schematic diagram of the inner bag structure of this utility model.

[0021] As shown in the figure: 1. Outer layer one, 2. Outer layer two, 3. Raised strip, 4. Groove, 5. Inner bag, 6. Mesh surface, 7. Fan-shaped surface, 8. Transparent slot, 9. Label, 10. Silicone pad, 11. Fixing ear, 12. Limit button, 13. Limit groove, 14. Drying sheet, 15. Leakage hole, 16. Soft plug. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings.

[0023] Example 1, in conjunction with Appendix Figure 1 , 34. A drainable fruit preservation bag, comprising an outer layer 1 and an outer layer 2; both outer layers 1 and 2 are made of food-grade silicone and are rectangular in shape, with their bottom surfaces and opposite sides fixedly connected; the rectangular frame structure widens the space between outer layers 1 and 2, allowing for the storage of more fruit, and the bottom surface forms a flat surface, improving the stability of placement;

[0024] Combined with appendix Figure 2 , 3 4. A pinching structure is provided between outer layer 1 and outer layer 2; the pinching structure includes a protrusion 3 on the outer periphery of the side of outer layer 2 near outer layer 1, and a groove 4 on outer layer 1 that can accommodate the protrusion 3; the protrusion 3 has a rectangular cross section and is made of silicone material, and is tightly inserted into the groove 4; pressing the protrusion 3 into the groove 4 can achieve a tight connection between outer layer 1 and outer layer 2.

[0025] Based on the above, both outer layer 1 and outer layer 2 are provided with fixing ears 11 at their upper ends and near both sides. The fixing ears 11 are respectively provided with limiting buttons 12 and limiting grooves 13. The connection strength between outer layer 1 and outer layer 2 is further improved by inserting the limiting buttons 12 and limiting grooves 13, making it less likely to loosen.

[0026] Combined with appendix Figure 2 , 5 It also includes an inner bag 5; located between outer layer 1 and outer layer 2, the inner bag 5 is made of silicone, and the four sides and bottom edge of the inner bag 5 are glued to the corresponding positions of outer layer 1 and outer layer 2, so as to realize the connection between the inner bag 5 and outer layer 1 and outer layer 2, and provide space for the drying sheet 14 mentioned below.

[0027] Based on the above structure, the front, back, and bottom surfaces of the inner bag 5 are all mesh surfaces 6, which facilitate the drainage of water. The left and right sides are all fan-shaped surfaces 7, which are made of soft silicone. When the outer layer 1 and outer layer 2 are fastened, the fan-shaped surfaces 7 will produce wrinkles to facilitate the fastening. There are several silicone pads 10 between the bottom surface of the inner bag 5 and the inner bottom surface of the outer layer 1 and outer layer 2. The silicone pads 10 can support the bottom surface of the inner bag 5 to prevent the inner bag 5 from hanging down and contacting water on the bottom surface of the fruit when there is a lot of heavy fruit.

[0028] Combined with appendix Figure 2 , 34. It also includes a moisture absorption and desiccation structure; including a drying sheet 14 that is movable on the inner side of both outer layer 1 and outer layer 2. The drying sheet 14 is inserted between outer layer 1, outer layer 2 and the corresponding mesh surface 6. The drying sheet 14 is a fiber desiccant, and its composition is natural fiber or synthetic fiber, such as corn fiber. It is non-toxic and odorless and can directly contact food. Both outer layer 1 and outer layer 2 have a drainage hole 15 on the bottom surface. Both drainage holes 15 have a soft plug 16. The water that falls from the fruit through the mesh surface 6 of the inner bag 5 accumulates on the inner bottom surface of outer layer 1 and outer layer 2. This water can be discharged by opening the soft plug 16.

[0029] Combined with appendix Figure 1 The outer layer 2 has a transparent slot 8 on the outside, and a label 9 is inserted into the transparent slot 8 to mark the name of the fruit stored inside and the storage time. This information can be obtained without opening the bag, avoiding unnecessary opening and the entry of bacteria.

[0030] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A drainable fruit preservation bag, characterized in that: Includes outer layer one (1) and outer layer two (2); both outer layer one (1) and outer layer two (2) are made of food-grade silicone and are rectangular in shape. The bottom surfaces and opposite sides of outer layer one (1) and outer layer two (2) are fixedly connected; a pinching structure is provided between outer layer one (1) and outer layer two (2); also includes: Inner bag (5); located between outer layer one (1) and outer layer two (2), the four sides and bottom edge of the inner bag (5) are glued to the corresponding positions of outer layer one (1) and outer layer two (2); the front, back and bottom sides and bottom of the inner bag (5) are all mesh surfaces (6), and the left and right sides are all fan-shaped surfaces (7); A moisture absorption and desiccation structure includes a drying plate (14) that is movable on the inner side of an outer layer (1) and an outer layer (2). The drying plate (14) is inserted between the outer layer (1), the outer layer (2) and the corresponding mesh surface (6). The bottom surface of the outer layer (1) and the outer layer (2) is provided with a leakage hole (15), and a soft plug (16) is provided in the leakage hole (15).

2. The drainable fruit preservation bag according to claim 1, characterized in that: The kneading structure includes a protrusion (3) on the outer periphery of the second outer layer (2) near the outer first outer layer (1), and a groove (4) on the outer first outer layer (1) that can accommodate the protrusion (3).

3. The drainable fruit preservation bag according to claim 2, characterized in that: The protrusion (3) has a rectangular cross-section and is made of silicone material, and is tightly inserted into the groove (4).

4. The drainable fruit preservation bag according to claim 1, characterized in that: The inner bag (5) is made of silicone.

5. The drainable fruit preservation bag according to claim 1, characterized in that: The outer layer 2 (2) has a transparent slot (8) on its outer side, and a label (9) is inserted into the transparent slot (8).

6. The drainable fruit preservation bag according to claim 1, characterized in that: There are several silicone pads (10) between the bottom surface of the inner bag (5) and the inner bottom surface of the outer layer one (1) and the outer layer two (2).

7. The drainable fruit preservation bag according to claim 1, characterized in that: The outer layer 1 (1) and outer layer 2 (2) are provided with fixing ears (11) on their upper ends and near both sides, and the corresponding fixing ears (11) are provided with limiting buttons (12) and limiting grooves (13).

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