Portable cold closet for storing snakehead fillets

Abstract

The utility model discloses a portable cold closet for storing snakehead fillets, belongs to the related technical field of fish processing, and aims to solve the problems that in the prior art, the size and the internal storage space of a cold closet main body are fixed, and if the number of the snakehead fillets needing to be refrigerated and carried is larger than that of the internal storage space of the cold closet main body, the cold closet main body is inconvenient to carry. The snakehead fillet cold storage box comprises a cold storage box body, a folding piece is installed on the cold storage box body, the total length of a first rod body and a second rod body can be changed through clearance fit of a plug pin and a plurality of sets of first hole bodies in the position of the second rod body, and therefore the snakehead fillet cold storage box is convenient to use. Meanwhile, the folding pieces can be upwards unfolded to different degrees, so that the size of the refrigerating box body can be enlarged, the internal storage space of the refrigerating box body can be increased, different numbers of snakehead fillets can be refrigerated and stored, the snakehead fillets can be conveniently refrigerated and stored at a time, and the situation that the snakehead fillets cannot be refrigerated and go bad and are wasted is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field related to fish processing, and more specifically, particularly relates to a convenient refrigerator for storing black fish fillets. Background Art

[0002] Snakehead carp is a common edible fish in China. It is large, fast-growing, and of high economic value. It has few bones, a high meat content, and is rich in nutrients. It contains more protein than chicken and beef. When processing snakehead carp fillets, in order to facilitate the storage and transportation of the fillets, they are stored in portable refrigerators.

[0003] The fish fillet storage box is provided with a first cavity and a water injection space which are connected to each other, respectively, and cold air is injected into the water injection space, or cold water is injected and then frozen, so that the fish fillet can be kept fresh for a short time when the fish fillet storage box is taken out; hot water is injected into the water injection space in the fish fillet storage box, so that the hot gas of the hot water outputs hot steam to the inside of the first cavity in the fish fillet plate, thereby thawing the ice between the fish fillet and the fish fillet plate, thereby facilitating the cooking of the fish fillet, and solving the problem that the traditional method of freezing the fish fillet in blocks is not easy to cook and use. However, the above-mentioned problem still exists that the size of the refrigerator body and the internal storage space are fixed. If the number of black fish fillets that need to be refrigerated and carried is greater than the internal storage space of the refrigerator body, all the black fish fillets cannot be refrigerated and carried, which may cause the problem of black fish fillets being spoiled and wasted due to the inability to be refrigerated. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a convenient refrigerator for storing black fish fillets, so as to solve the technical problem that the size of the refrigerator body and the internal storage space are fixed in the prior art. If the number of black fish fillets that need to be refrigerated and carried is greater than the internal storage space of the refrigerator body, all the black fish fillets cannot be refrigerated and carried, which may cause the black fish fillets to deteriorate and be wasted due to the inability to refrigerate.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a portable refrigerator for storing black fish fillets, comprising a refrigerator main body, a folding sheet is installed on the refrigerator main body, two groups of first rod bodies are fixedly connected to the refrigerator main body, the inner walls of the two groups of first rod bodies are slidably connected with second rod bodies, the two groups of second rod bodies are fixedly connected to the refrigerator main body, multiple groups of first hole bodies are processed on the two groups of second rod bodies, the inner walls of the two groups of first hole bodies are gap-fitted with latches, the two groups of latches are respectively gap-fitted with the two groups of first rod bodies, the outer walls of the two groups of latches are gap-fitted with springs, one ends of the two groups of springs are respectively fixedly connected to the two groups of latches, and the other ends of the two groups of springs are respectively fixedly connected to the two groups of first rod bodies.

[0006] As a preferred technical solution of the utility model, a ring body is fixedly connected to the main body of the refrigerator, and the ring body is rotatably connected to a crank through a bearing, a rope body is wound and installed on the crank, a through opening is processed on the ring body, the outer wall of the rope body and the inner wall of the through opening are gap-matched, a bolt is threadedly connected to the crank, and multiple groups of second hole bodies are processed on the ring body, and the outer wall of the bolt and the inner wall of a group of second hole bodies are gap-matched.

[0007] As a preferred technical solution of the present utility model, universal wheels are installed at the four corners of the bottom end of the refrigerator body.

[0008] As a preferred technical solution of the utility model, handles are fixedly connected to the two groups of latches.

[0009] As a preferred technical solution of the present utility model, a cover is installed on the top of the refrigerator body.

[0010] As a preferred technical solution of the utility model, a handle is fixedly connected to the rope body.

[0011] The utility model provides a convenient refrigerator for storing black fish fillets, which has the following beneficial effects:

[0012] 1. The present invention can change the total length of the first rod and the second rod by coordinating the refrigerator body, the folding sheet, the first rod, the second rod, the first hole, the latch and the spring, and utilizing the clearance between the latch and the plurality of first holes at the second rod. At the same time, the folding sheet can be expanded upward to different degrees, thereby expanding the size of the refrigerator body, increasing the internal storage space of the refrigerator body, and being able to store different quantities of black fish fillets in cold storage, so as to facilitate the one-time storage of black fish fillets in cold storage, and avoid the waste of black fish fillets due to deterioration due to failure to refrigerate.

[0013] 2. Through the coordination among the rope body, crank, through-port, ring body, second hole body, bolt and handle, and by coordinating the bolt with the gaps of multiple sets of second hole bodies, the rope body can be extended to different lengths, so that the rope body can be adjusted to different lengths according to the needs of the staff. The main body of the refrigerator can be moved conveniently by holding the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the structure of the second rod body, the first hole body and the latch;

[0016] Figure 3 for Figure 1 A schematic diagram of the structure of the middle refrigerator body, the folding sheet and the first rod body;

[0017] Figure 4 for Figure 1 Schematic diagram of the structure of the middle rope body, bolts and handle.

[0018] In the figure: 1. Refrigerator body; 2. Folding sheet; 3. First rod body; 4. Second rod body; 5. First hole body; 6. Latch; 7. Spring; 8. Ring body; 9. Through hole; 10. Crank; 11. Rope body; 12. Second hole body; 13. Bolt; 14. Handle; 15. Cover body; 16. Handle; 17. Universal wheel. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0020] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a portable refrigerator for storing black fish fillets, comprising a refrigerator main body 1, the refrigerator main body 1 is used for refrigeration and cold storage of black fish fillets stored inside, a folding sheet 2 is installed on the refrigerator main body 1, the folding sheet 2 is supported by thickened aluminum foil, and then the folding sheet 2 is unfolded or folded, and the size of the refrigerator main body 1 and the internal storage space are changed, while the heat insulation and heat preservation of the refrigerator main body 1 can be ensured, two groups of first rod bodies 3 are fixedly connected to the refrigerator main body 1, the inner walls of the two groups of first rod bodies 3 are slidably connected to the second rod bodies 4, the first rod bodies 3 can be lifted and moved on the outer wall of the second rod bodies 4, and the two groups of second rod bodies 4 are fixedly connected to the refrigerator main body 1 , multiple groups of first holes 5 are processed on the two groups of second rod bodies 4, and the inner walls of the two groups of first holes 5 are gap-fitted with latches 6, and the two groups of latches 6 are gap-fitted with the two groups of first rod bodies 3 respectively. The outer walls of the two groups of latches 6 are gap-fitted with springs 7, one end of the two groups of springs 7 is respectively fixed to the two groups of latches 6, and the other ends of the two groups of springs 7 are respectively fixed to the two groups of first rod bodies 3. The springs 7 give the latches 6 a force to gap-fit ​​with the first holes 5 at the second rod bodies 4. By gap-fitting the latches 6 with the multiple groups of first holes 5 at the second rod bodies 4, the total length of the first rod bodies 3 and the second rod bodies 4 can be changed, thereby expanding the total size of the refrigerator body 1 and the internal storage space, so as to facilitate the storage of different quantities of black fish fillets.

[0023] Among them, a ring body 8 is fixedly connected to the refrigerator main body 1, and the ring body 8 is rotatably connected to a crank 10 through a bearing. The crank 10 can rotate at the ring body 8, and a rope body 11 is wound and installed on the crank 10. The rope body 11 can be retracted and released when the crank 10 rotates. A through opening 9 is processed on the ring body 8, and the outer wall of the rope body 11 and the inner wall of the through opening 9 are gap-matched. When the rope body 11 is retracted and released, it can be moved into or out of the ring body 8 at the through opening 9. A bolt 13 is threadedly connected to the crank 10, and multiple groups of second hole bodies 12 are processed on the ring body 8. The outer wall of the bolt 13 and the inner wall of a group of second hole bodies 12 are gap-matched. By matching the bolt 13 with the gaps of multiple groups of second hole bodies 12 at the ring body 8, the rope body 11 can be retracted and released to different degrees, and then the use length of the rope body 11 can be changed, so that the direct distance between the refrigerator main body 1 and the handle 14 can be adjusted conveniently, and it is convenient for different users to hold rope bodies 11 and handles 14 of different total lengths to drive the refrigerator main body 1 to move.

[0024] Among them, universal wheels 17 are installed at the four corners of the bottom end of the refrigerator body 1, and the universal wheels 17 are used to drive the refrigerator body 1 to move.

[0025] The two groups of latches 6 are fixedly connected with handles 16 , and the handles 16 are used to drive the two groups of latches 6 to be pulled out synchronously.

[0026] A cover 15 is installed at the top of the refrigerator body 1 , and the cover 15 is used to cover the open top of the refrigerator body 1 .

[0027] A handle 14 is fixedly connected to the rope body 11, and the handle 14 is used to drive the refrigerator body 1 to move.

[0028] The specific usage and function of this embodiment are as follows:

[0029] When the utility model is used, the number of black fish fillets to be refrigerated can be observed in advance. If the number of black fish fillets to be refrigerated is greater than the internal storage space of the refrigerator body 1 at this time, the handle 16 is used to drive the two groups of latches 6 to be pulled outward, and the latches 6 are cancelled to match the clearance between the first holes 5 at the corresponding second rod 4, so that the movement restriction of the first rod 3 can be cancelled, the first rod 3 is moved up, and the latches 6 are matched with the clearance between the first holes 5 at different positions of the second rod 4, so that the total length of the first rod 3 and the second rod 4 can be adjusted, and the folding sheet 2 can also be moved to different degrees. The work can be carried out by moving the refrigerator body 1 upward to expand the total size of the refrigerator body 1 and its internal storage space, so as to facilitate the placement of different numbers of black fish fillets. After the black fish fillets are placed, the refrigerator body 1 will refrigerate the black fish fillets. At this time, the refrigerator body 1 can be moved by holding the handle 14, and the bolt 13 can also be matched with the gaps of multiple groups of second hole bodies 12, so that the rope body 11 can be used with different lengths, thereby extending the direct distance between the handle 14 and the refrigerator body 1, so that different staff members can hold the handle 14 to drive the refrigerator body 1 to move.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable refrigerator for storing black fish fillets, characterized in that: The refrigerator comprises a refrigerator body (1), on which a folding sheet (2) is mounted, and on which two groups of first rod bodies (3) are fixedly connected, and the inner walls of the two groups of the first rod bodies (3) are slidably connected to the second rod bodies (4), and the two groups of the second rod bodies (4) are fixedly connected to the refrigerator body (1), and the two groups of the second rod bodies (4) are processed with a plurality of first hole bodies (5), and the inner walls of the two groups of the first hole bodies (5) are gap-fitted with latches (6), and the two groups of the latches (6) are respectively gap-fitted with the two groups of the first rod bodies (3), and the outer walls of the two groups of the latches (6) are gap-fitted with springs (7), and one end of the two groups of the springs (7) is respectively fixedly connected to the two groups of the latches (6), and the other end of the two groups of the springs (7) is respectively fixedly connected to the two groups of the first rod bodies (3).

2. A portable refrigerator for storing black fish fillets according to claim 1, characterized in that: A ring body (8) is fixedly connected to the refrigerator body (1), and the ring body (8) is rotatably connected to a crank (10) via a bearing. A rope body (11) is wound and installed on the crank (10). A through opening (9) is processed on the ring body (8), and the outer wall of the rope body (11) is clearance-matched with the inner wall of the through opening (9). A bolt (13) is threadedly connected to the crank (10), and a plurality of groups of second hole bodies (12) are processed on the ring body (8), and the outer wall of the bolt (13) is clearance-matched with the inner wall of a group of the second hole bodies (12).

3. A portable refrigerator for storing black fish fillets according to claim 1, characterized in that: Universal wheels (17) are installed at the four corners of the bottom end of the refrigerator body (1).

4. A portable refrigerator for storing black fish fillets according to claim 1, characterized in that: The two groups of latches (6) are fixedly connected with handles (16).

5. A portable refrigerator for storing black fish fillets according to claim 1, characterized in that: A cover body (15) is installed on the top of the refrigerator body (1).

6. A portable refrigerator for storing black fish fillets according to claim 2, characterized in that: A handle (14) is fixedly connected to the rope body (11).

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