Food preservative and fresh-keeping storage and transportation device

Abstract

The invention discloses a food preservative and fresh-keeping storage and transportation device which comprises a heat preservation box, a box cover is arranged at the top of the heat preservation box, an adjusting mechanism used for adjusting the space of the heat preservation box is arranged in the heat preservation box, and the space adjusting mechanism comprises an adjusting assembly and a control assembly, and the adjusting assembly comprises supporting plates fixedly connected between the opposite side walls of the heat preservation box; a pair of sliding grooves are formed in the side wall of the supporting plate, a pair of concave sliding blocks is slidably connected into the sliding grooves, the transverse bottoms of the concave sliding blocks are attached to the inner bottom wall of the heat preservation box, concave plates are fixedly connected to the vertical tops of the concave sliding blocks, and partition plates connected through fixing assemblies are arranged on the concave plates; the invention relates to the technical field of food storage and transportation. According to the food preservative and fresh-keeping storage and transportation device, the problem that in the prior art, the internal space of a heat preservation box cannot be adjusted, so that stored food collides back and forth to be damaged due to the fact that the internal unoccupied space is large in the food transportation process is solved.

Description

Technical Field

[0001] The invention relates to the technical field of food storage and transportation, and in particular to a food antiseptic and fresh-keeping storage and transportation device. Background Art

[0002] During the food transportation process, some foods need to be transported at a specific temperature for preservation and freshness. A food storage and transportation device is a container used to store and keep the stored food in a warm or frozen state for a long time during the transportation process.

[0003] The existing storage and transportation device also has the following problems. The reference publication number CN220924920U discloses a food transfer refrigeration box, including an outer insulation box, and the food transfer refrigeration box also includes a connecting ring, the lower surface of the connecting ring is fixedly sleeved on the top of the outer insulation box, and the lower surface of the connecting ring is connected to the inner part of the outer insulation box and is also fixedly connected with a rubber ring, and the lower surface of the rubber ring is also movably connected to the top of the outer insulation box. The invention is to place food in the inner cavity of the inner insulation box when transporting from a warehouse to another warehouse, and put it in a carriage for transportation. After arriving at another warehouse, the outer insulation box can be disassembled and transported out of the carriage, and when arriving at the warehouse, the inner insulation box is taken out and placed in the warehouse, and the empty inner insulation box is re-inserted, and the outer insulation box can be put into use again. By using the above structure, through the detachable structure of the outer box and the inner box of the food transfer refrigeration box, the outer insulation box of the refrigeration box can be recycled, thereby reducing the demand for special insulation materials, achieving the effect of reducing the cost and reducing the volume for deep cleaning.

[0004] However, the above technology cannot solve the problem in the prior art that the internal space of the insulation box cannot be adjusted, resulting in the stored food being damaged by collision back and forth due to the large internal free space during food transportation. Therefore, the present invention provides a food antiseptic, fresh-keeping, storage and transportation device. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a food preservation, freshness-keeping, storage and transportation device, which solves the problem in the prior art that the internal space of the insulation box cannot be adjusted, resulting in the large internal free space during food transportation, causing the stored food to collide back and forth and be damaged.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A food preservation and fresh-keeping storage and transportation device, comprising an insulation box, a box cover is provided on the top of the insulation box, and an adjustment mechanism for adjusting the space of the insulation box is provided in the insulation box, and the space adjustment mechanism includes:

[0007] The adjustment component includes a support plate fixed between the opposite side walls of the insulation box, a pair of sliding grooves are opened on the side walls of the support plate, a pair of concave sliding blocks are slidably connected in the pair of sliding grooves, and the lateral bottoms of the concave sliding blocks are in contact with the bottom wall of the insulation box, the vertical tops of the pair of concave sliding blocks are fixed with concave plates, and the pair of concave plates are provided with partitions connected by a fixed component, and a moving component for driving a pair of partitions to move toward each other is provided in the insulation box.

[0008] Preferably, the moving assembly includes a bidirectional threaded rod, which is rotatably connected between opposite side walls of the insulation box, and one end of the bidirectional threaded rod passes through the side wall of the insulation box, and a pair of concave sliding blocks are threadedly connected to the bidirectional threaded rod through threaded holes.

[0009] Preferably, a U-shaped shell is fixed between the opposite side walls of the insulation box, a pair of the concave sliding blocks are each provided with a U-shaped through groove, and the U-shaped through groove is an inverted U-shape, the U-shaped shell is slidably connected to the U-shaped shell, and the bidirectional threaded rod is located in the U-shaped shell.

[0010] Preferably, a rectangular groove is formed at one end of the bidirectional threaded rod, a rectangular block is fixedly connected to the bottom of the rectangular groove via a first spring, and a rotating block is fixedly connected to one side of the rectangular block.

[0011] Preferably, a group of locking blocks are fixedly connected to the side wall of the rotating block, and a group of locking grooves are opened on the side wall of the thermal insulation box, and the locking grooves are adapted to the locking blocks.

[0012] Preferably, an inner cavity is provided on the partition, a water inlet is provided on the top of the partition, and a knob is connected to the inner thread of the water inlet.

[0013] Preferably, the fixing component includes a pair of first grooves formed on opposite side walls of the concave plate, the bottoms of the pair of first grooves are fixedly connected to a limiting block by a second spring, second grooves are formed on both sides of the partition plate, a pushing groove is formed on the groove wall of the first groove, a pushing block is slidably connected in the pushing groove, and one side of the pushing block is fixedly connected to the limiting block.

[0014] Preferably, a rectangular hole is opened on one side of the thermal insulation box, a convex block is arranged in the rectangular hole, and the convex block is fixed to the thermal insulation box by a pair of screws.

[0015] Beneficial Effects

[0016] The present invention provides a food preservation and storage and transportation device. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The food preservation and fresh-keeping storage and transportation device can drive a pair of concave plates to move toward each other when rotating through a bidirectional threaded rod, thereby driving a pair of partitions to move toward each other, and can adjust the distance between the pair of partitions, that is, the distance between the pair of partitions can be adjusted according to the amount of food, thereby avoiding the problem in the prior art that the internal space of the insulation box cannot be adjusted, resulting in the stored food being damaged by collision back and forth due to the large internal free space during food transportation. A rectangular groove is provided at one end of the bidirectional threaded rod, and a rectangular block is fixedly connected thereto through a first spring. A group of locking blocks are fixedly connected to the side wall of the rotating block, and a group of locking grooves are provided on the side wall of the insulation box, so that the partitions can be adjusted when necessary. When the spacing between the two partitions is reduced, the rotating block is pulled to allow a group of locking blocks to disengage from a group of locking grooves, thereby allowing the rotating block to rotate. Because the rectangular block and the rectangular groove can only be connected by sliding, the two-way threaded rod can be driven to rotate by the rectangular block. After adjusting to a suitable position, the rotating block is loosened to allow a group of locking blocks to be inserted into the locking grooves, so that the two-way threaded rod cannot rotate, thereby avoiding changes in the distance between a pair of partitions. Through the set U-shaped shell, the two-way threaded rod located inside the insulation box can be closed, reducing the rust of the two-way threaded rod caused by the humid environment in the insulation box, thereby affecting the rotation of the two-way threaded rod, and a pair of concave sliders are slidably connected to the U-shaped shell through the U-shaped through groove, thereby not affecting the movement of the pair of concave sliders.

[0018] (2) The food preservation and fresh-keeping storage and transportation device has an inner cavity and a water inlet formed inside the partition, so that cold water can be injected into the inner cavity instead of placing a heat preservation bag filled with ice cubes, thereby avoiding the problem that the heat preservation bag is easily damaged. A pair of first grooves are provided, and the bottom of each groove is fixed with a limiting block by a second spring and inserted into the second groove on the partition, so that the partition can be fixed and removed, so that the partition filled with water can be frozen, which can replace the heat preservation bag for refrigerating food. One side of the limiting block is an inclined surface, so that the staff can directly press downward along the inclined surface when installing the partition. When disassembling, the pushing block can drive the limiting block to move, thereby releasing the limit of the partition by the limiting block, so that the partition can be disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A perspective view of the present invention;

[0020] Figure 2 An exploded view of the knob of the present invention;

[0021] Figure 3 It is a cross-sectional view of the box of the present invention;

[0022] Figure 4 An exploded view of the partition of the present invention;

[0023] Figure 5 is a cross-sectional view of a partition of the present invention;

[0024] Figure 6 for Figure 2 A magnified view of middle;

[0025] Figure 7 for Figure 2 Enlarged view of middle B;

[0026] Figure 8 for Figure 4 Enlarged view of middle C;

[0027] Fig. 9 for Figure 4 Enlarged view of D in the middle.

[0028] In the figure: 1. Insulation box; 2. Box cover; 3. Support plate; 4. Sliding groove; 5. Concave slider; 6. Concave plate; 7. Partition plate; 8. Bidirectional threaded rod; 9. U-shaped shell; 10. U-shaped through groove; 11. Rectangular groove; 12. Rectangular block; 13. Rotating block; 14. Positioning block; 15. Positioning groove; 16. Inner cavity; 17. Water inlet; 18. Knob; 19. First groove; 20. Limiting block; 21. Second groove; 22. Pushing through groove; 23. Pushing block; 24. Rectangular hole; 25. Protrusion. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-9The present invention provides a technical solution: a food preservation and fresh-keeping storage and transportation device, including an insulation box 1, a box cover 2 is arranged on the top of the insulation box 1, and an adjustment mechanism for adjusting the space of the insulation box 1 is arranged in the insulation box 1. The space adjustment mechanism includes: an adjustment component, including a support plate 3 fixedly connected between opposite side walls of the insulation box 1, a pair of sliding grooves 4 are opened on the side walls of the support plate 3, a pair of concave sliding blocks 5 are slidably connected in the pair of sliding grooves 4, and the horizontal bottom of the concave sliding blocks 5 is in contact with the inner bottom wall of the insulation box 1, the pair of concave sliding blocks 5 are fixedly connected with concave plates 6 at the vertical tops, and the pair of concave plates 6 are provided with partitions 7 connected by fixing components, and a moving component for driving the pair of partitions 7 to move toward each other is arranged in the insulation box 1, and the moving component includes a bidirectional threaded rod 8, a bidirectional threaded rod 8, and a bidirectional threaded rod 8. The threaded rod 8 is rotatably connected between the opposite side walls of the heat preservation box 1, and one end of the two-way threaded rod 8 penetrates the side wall of the heat preservation box 1, a pair of concave sliders 5 are both threadedly connected to the two-way threaded rod 8 through threaded holes, a U-shaped shell 9 is fixedly connected between the opposite side walls of the heat preservation box 1, a pair of concave sliders 5 are both provided with U-shaped through grooves 10, and the U-shaped through grooves 10 are inverted U-shaped, the U-shaped shell 9 is slidably connected to the U-shaped shell 9, and the two-way threaded rod 8 is located in the U-shaped shell 9, a rectangular groove 11 is provided at one end of the two-way threaded rod 8, a rectangular block 12 is fixedly connected to the bottom of the rectangular groove 11 through a first spring, a rotating block 13 is fixedly connected to one side of the rectangular block 12, a group of positioning blocks 14 are fixedly connected to the side wall of the rotating block 13, a group of positioning grooves 15 are provided on the side wall of the heat preservation box 1, and the positioning grooves 15 are adapted to the positioning blocks 14;The bidirectional threaded rod 8 is set, which can drive a pair of concave plates 6 to move toward each other when rotating, thereby driving a pair of partitions 7 to move toward each other, and can adjust the relative spacing between the pair of partitions 7, that is, the spacing between the pair of partitions 7 can be adjusted according to the amount of food, thereby avoiding the problem in the prior art that the internal space of the thermal insulation box 1 cannot be adjusted, resulting in the storage of food in the process of food transportation. The food is damaged by collision due to the large internal free space. A rectangular groove 11 is provided at one end of the bidirectional threaded rod 8, and a rectangular block 12 is fixedly connected by a first spring. A group of locking blocks 14 are fixedly connected to the side wall of the rotating block 13, and a group of locking grooves 15 are provided on the side wall of the thermal insulation box 1, so that when the spacing between the partitions 7 needs to be adjusted, the rotating block 13 can be pulled to allow a group of The positioning block 14 is separated from a group of positioning grooves 15, so that the rotating block 13 can be rotated. Because the rectangular block 12 and the rectangular groove 11 can only be connected by sliding, the two-way threaded rod 8 can be driven to rotate by the rectangular block 12. After adjusting to a suitable position, the rotating block 13 is loosened, and a group of positioning blocks 14 are inserted into the positioning grooves 15, so that the two-way threaded rod 8 cannot rotate, and the distance between the pair of partitions 7 is prevented from changing. The U-shaped shell 9 is provided to seal the two-way threaded rod 8 inside the heat preservation box 1, and reduce the rust of the two-way threaded rod 8 caused by the humid environment in the heat preservation box 1, which affects the rotation of the two-way threaded rod 8. The pair of concave sliders 5 are slidably connected to the U-shaped shell 9 through the U-shaped through groove 10, so as not to affect the movement of the pair of concave sliders 5. ;

[0031] In this embodiment, an inner cavity 16 is provided on the partition 7, a water inlet 17 is provided on the top of the partition 7, a knob 18 is connected to the water inlet internal thread, and the fixing component includes a pair of first grooves 19 provided on the opposite side walls of the concave plate 6, the bottoms of the pair of first grooves 19 are fixedly connected to the limit block 20 through the second spring, and second grooves 21 are provided on both sides of the partition 7, and a push groove 22 is provided on the groove wall of the first groove 19, a push block 23 is slidably connected in the push groove 22, and one side of the push block 23 is fixedly connected to the limit block 20; the inner cavity 16 is provided inside the partition 7, and the water inlet 17 is provided, so that cold water can be injected into the inner cavity 16 instead of the generally placed The insulation bag filled with ice cubes is carried out, thereby avoiding the problem of easy breakage of general insulation bags, and by setting a pair of first grooves 19, the bottom of the grooves are fixed with a limiting block 20 by a second spring and inserted into the second groove 21 on the partition 7, so that the partition 7 can be fixed and disassembled, so that the partition 7 filled with water can be frozen, which can replace the insulation bag for refrigerating food, and one side of the limiting block 20 is an inclined surface, which allows the staff to directly press downward along the inclined surface when installing the partition 7. When disassembling, pushing the pushing block 23 can drive the limiting block 20 to move, thereby releasing the limit of the limiting block 20 on the partition 7, so that the partition 7 can be disassembled.

[0032] In this embodiment, a rectangular hole 24 is opened on one side of the insulated box 1, and a protrusion 25 is arranged in the rectangular hole 24, and the protrusion 25 is fixed to the insulated box 1 by a pair of screws; by opening the rectangular hole 24 on one side of the insulated box 1, when there is water accumulated in the box body, the accumulated water in the insulated box 1 can be cleaned out through the rectangular hole 24, and the rectangular hole 24 can be blocked by the arranged protrusion 25, and the surface where the protrusion 25 and the rectangular hole 24 are in contact has a rubber pad, which can ensure its sealing, so that cold air cannot flow out during the transportation process in the insulated box 1, and the temperature in the insulated box 1 is maintained, and the protrusion 25 is fixed by screws to keep it stable and will not move.

[0033] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0034] During operation, the bidirectional threaded rod 8 is arranged, which can drive the pair of concave plates 6 to move toward each other when rotating, thereby driving the pair of partitions 7 to move toward each other, and can adjust the relative spacing between the pair of partitions 7, that is, the spacing between the pair of partitions 7 can be adjusted according to the amount of food, thereby avoiding the problem in the prior art that the internal space of the thermal insulation box 1 cannot be adjusted, resulting in the large internal free space during food transportation, causing the stored food to collide back and forth and cause damage. A rectangular groove 11 is provided at one end of the bidirectional threaded rod 8, and a rectangular block 12 is fixedly connected by a first spring. A group of positioning blocks 14 are fixedly connected to the side wall of the rotating block 13, and a group of positioning grooves 15 are provided on the side wall of the thermal insulation box 1, so that it can be adjusted when needed. When adjusting the spacing between the partitions 7, pull the rotating block 13 to allow a group of blocking blocks 14 to disengage from a group of blocking grooves 15, so that the rotating block 13 can be rotated. Because the rectangular block 12 and the rectangular groove 11 can only be connected by sliding, the bidirectional threaded rod 8 can be driven to rotate by the rectangular block 12. After adjusting to a suitable position, loosen the rotating block 13 and allow a group of blocking blocks 14 to be inserted into the blocking grooves 15, so that the bidirectional threaded rod 8 cannot rotate, thereby avoiding the distance between a pair of partitions 7 from changing. The U-shaped shell 9 can be set to seal the bidirectional threaded rod 8 inside the insulation box 1, thereby reducing the rust of the bidirectional threaded rod 8 caused by the humid environment in the insulation box 1, which affects the rotation of the bidirectional threaded rod 8, and a pair of The concave slider 5 is slidably connected to the U-shaped shell 9 through the U-shaped through groove 10, so as not to affect the movement of the pair of concave sliders 5. The inner cavity 16 is provided inside the partition 7, and a water inlet 17 is provided, so that cold water can be injected into the inner cavity 16 instead of placing a heat preservation bag filled with ice cubes, thereby avoiding the problem that the general heat preservation bag is easily damaged, and a pair of first grooves 19 are provided. The bottom of the groove is fixed with a limiting block 20 by a second spring and inserted into the second groove 21 on the partition 7, so that the partition 7 can be fixed and disassembled, so that the partition 7 filled with water can be frozen, which can replace the heat preservation bag for refrigeration of food, and one side of the limiting block 20 is an inclined surface, which can allow the staff to install When installing the partition 7, just press downward along the inclined surface. When removing it, push the push block 23 to drive the limit block 20 to move, so that the limit of the limit block 20 on the partition 7 can be released, so that the partition 7 can be removed. A rectangular hole 24 is opened on one side of the thermal insulation box 1. When there is water in the box, the water in the thermal insulation box 1 can be cleaned out through the rectangular hole 24. The rectangular hole 24 can be blocked by the set protrusion 25, and the surface of the protrusion 25 and the rectangular hole 24 that fits the rubber pad can ensure its sealing, so that cold air cannot flow out during transportation in the thermal insulation box 1, and the temperature in the thermal insulation box 1 is maintained. Fixing it with screws can keep the protrusion 25 stable and will not move.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A food preservation and freshness storage and transportation device, comprising an insulation box (1), characterized in that: The top of the thermal insulation box (1) is provided with a box cover (2), and the thermal insulation box (1) is provided with an adjustment mechanism for adjusting the space of the thermal insulation box (1), and the space adjustment mechanism comprises: The adjustment component comprises a support plate (3) fixedly connected between opposite side walls of an insulation box (1), a pair of sliding grooves (4) being provided on the side walls of the support plate (3), a pair of concave sliding blocks (5) being slidably connected in the pair of sliding grooves (4), and the lateral bottoms of the concave sliding blocks (5) being in contact with the inner bottom wall of the insulation box (1), a concave plate (6) being fixedly connected to the vertical tops of the pair of concave sliding blocks (5), a partition plate (7) being provided on the pair of concave plates (6) being connected via a fixing component, and a moving component for driving the pair of partition plates (7) to move toward each other is provided in the insulation box (1).

2. A food preservation and storage and transportation device according to claim 1, characterized in that: The moving assembly comprises a bidirectional threaded rod (8), the bidirectional threaded rod (8) is rotatably connected between opposite side walls of the heat preservation box (1), and one end of the bidirectional threaded rod (8) passes through the side wall of the heat preservation box (1), and a pair of concave sliding blocks (5) are both threadedly connected to the bidirectional threaded rod (8) through threaded holes.

3. A food preservation and storage and transportation device according to claim 2, characterized in that: A U-shaped shell (9) is fixedly connected between opposite side walls of the heat preservation box (1), a pair of concave sliding blocks (5) are each provided with a U-shaped through groove (10), and the U-shaped through groove (10) is in an inverted U shape, the U-shaped shell (9) is slidably connected to the U-shaped shell (9), and the bidirectional threaded rod (8) is located inside the U-shaped shell (9).

4. A food preservation and storage and transportation device according to claim 2, characterized in that: A rectangular groove (11) is formed at one end of the bidirectional threaded rod (8); a rectangular block (12) is fixedly connected to the bottom of the rectangular groove (11) via a first spring; and a rotating block (13) is fixedly connected to one side of the rectangular block (12).

5. A food preservation and storage and transportation device according to claim 4, characterized in that: A group of locking blocks (14) are fixedly connected to the side wall of the rotating block (13), and a group of locking grooves (15) are opened on the side wall of the thermal insulation box (1), and the locking grooves (15) are adapted to the locking blocks (14).

6. A food preservation and storage and transportation device according to claim 1, characterized in that: An inner cavity (16) is provided on the partition (7), a water inlet (17) is provided on the top of the partition (7), and a knob (18) is connected to the inner thread of the water inlet.

7. A food preservation and storage and transportation device according to claim 1, characterized in that: The fixing assembly comprises a pair of first grooves (19) formed on opposite side walls of the concave plate (6), the bottoms of the pair of first grooves (19) being fixedly connected to a limit block (20) via a second spring, second grooves (21) being formed on both sides of the partition plate (7), a pushing groove (22) being formed on the groove wall of the first groove (19), a pushing block (23) being slidably connected in the pushing groove (22), and one side of the pushing block (23) being fixedly connected to the limit block (20).

8. The food preservation and storage and transportation device according to claim 1, characterized in that: A rectangular hole (24) is provided on one side of the heat preservation box (1), a convex block (25) is provided in the rectangular hole (24), and the convex block (25) is fixed to the heat preservation box (1) by a pair of screws.

Images