A type of food delivery refrigerated cabinet

Abstract

This utility model discloses a refrigerated display case for food delivery, relating to the field of refrigerated display case technology. Addressing the problems raised in the background art, the following solution is proposed: The case includes a cabinet body with a slot on the front. A water tank is inserted into the inner wall of the slot. An end cap is fixedly connected to the upper surface of the water tank by four fixing bolts. An oxygenation component is fixedly connected to the inner bottom wall of the water tank. Through the oxygenation component, this utility model allows oxygen generated by an air pump to be delivered to the aeration pipe via a connecting pipe, a circular sleeve, a movable pipe, an end cap, a connecting pipe, and a straight pipe, thereby aerating the water in the tank, increasing the oxygen content, and thus improving the survival rate of seafood in the tank. This ensures that seafood does not die during transportation, improving the preservation effect during delivery. Furthermore, the movable pipe, slider, and spring allow the water tank to be separated from the cabinet body, facilitating the handling of seafood and providing high flexibility.

Description

Technical Field

[0001] This utility model relates to the field of refrigerated display cases, and in particular to a refrigerated display case for food delivery. Background Technology

[0002] A refrigerated display case is a tool used to preserve food. Its function is to slow down the activity of bacteria inside the food by lowering the temperature, thereby extending the shelf life. With the rapid development of the food delivery industry, more and more people are starting to buy ingredients online. Therefore, in order to ensure the preservation effect of ingredients during the delivery process, the size of refrigerated display cases has begun to shrink and become more convenient for delivery personnel to operate.

[0003] Most common refrigerated delivery cabinets currently use refrigeration units placed inside the cabinet to keep seafood fresh. However, when people choose seafood as their food, refrigeration cannot guarantee the seafood's survival during delivery and can easily lead to its death. Furthermore, placing seafood in a sealed water tank for delivery will quickly deplete the oxygen content, resulting in a low survival rate and poor preservation effect, indicating room for improvement. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a food delivery freezer.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A food delivery freezer includes a cabinet body. A battery is fixedly connected to the right side of the cabinet body. A strip frame is fixedly connected to the upper surface of the cabinet body. An inspection cover is fixedly connected to the upper surface of the strip frame by four mounting bolts. An air pump is fixedly connected to the inner bottom wall of the strip frame. An air inlet pipe is connected to the input end of the air pump, and a connecting pipe is connected to the output end of the air pump. A resistance rod is rotatably connected to the front side of the cabinet body. An arc-shaped baffle is fixedly connected to the front end of the resistance rod. A slot is opened on the front side of the cabinet body. A water tank is inserted into the inner wall of the slot. An end cap is fixedly connected to the upper surface of the water tank by four fixing bolts. An oxygenation component is fixedly connected to the inner bottom wall of the water tank. The oxygenation component includes an aeration pipe. A straight pipe is connected to the surface of the aeration pipe. An air inlet is opened on the upper surface of the end cap. A sealing groove is opened on the upper surface of the end cap at a position corresponding to the air inlet. A connecting pipe is fixedly connected to the lower surface of the end cap at a position corresponding to the air inlet. A rubber sealing ring is fixedly connected to the surface of the connecting pipe, and a conical sealing ring is fixedly connected to the inner wall of the connecting pipe.

[0007] Preferably, the position of the connecting pipe corresponds to the position of the straight pipe, the inner diameter of the connecting pipe is larger than the diameter of the straight pipe, and the inner diameter of the conical sealing ring is smaller than the diameter of the straight pipe, and the air pump is electrically connected to the battery.

[0008] Preferably, the upper surface of the cabinet has a through hole, which is connected to the interior of the slot, and the end of the connecting pipe away from the air pump extends into the interior of the through hole.

[0009] Preferably, a circular sleeve is fixedly connected to the end of the connecting pipe away from the air pump. Two arc-shaped grooves are formed on the inner wall of the circular sleeve. A spring is fixedly connected to the inner wall of the arc-shaped groove, and a slider is slidably connected to the inner wall of the arc-shaped groove.

[0010] Preferably, the upper surfaces of the two sliders are fixedly connected to the bottom ends of the two springs, and the opposite surfaces of the two sliders are fixedly connected to a movable tube.

[0011] Preferably, the position of the movable tube corresponds to the position of the air inlet, and the end of the movable tube away from the circular sleeve extends into the interior of the slot.

[0012] Preferably, a rubber sealing cap is fixedly connected to the bottom end of the movable tube, and the size of the rubber sealing cap is the same as the size of the sealing groove.

[0013] The beneficial effects of this utility model are as follows:

[0014] By using the oxygenation components, oxygen generated by the air pump can be delivered to the aeration pipe through the connecting pipe, circular sleeve, movable pipe, end cap, connecting pipe, and straight pipe, thereby aerating the water in the tank, increasing the oxygen content and improving the survival rate of seafood in the tank. This ensures that seafood will not die during transportation, thus improving the preservation effect during delivery. Furthermore, the movable pipe, slider, and spring design can separate the tank from the cabinet, making it easy to handle seafood and providing high flexibility. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a food delivery refrigerator proposed in this utility model;

[0016] Figure 2 This is a cross-sectional view of a food delivery refrigerator proposed in this utility model.

[0017] Figure 3 This is a schematic diagram of the three-dimensional disassembled structure of the water tank of a food delivery refrigerator proposed in this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the aeration pipe of a food delivery refrigerator proposed in this utility model.

[0019] Figure 5 This utility model proposes a food delivery refrigeration cabinet. Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0020] In the diagram: 1. Cabinet; 2. Battery; 3. Strip frame; 4. Mounting bolts; 5. Inspection cover; 6. Air pump; 7. Air inlet pipe; 8. Connecting pipe; 9. Resistance rod; 10. Arc-shaped baffle; 11. Water tank; 12. Fixing bolts; 13. End cap; 14. Aeration pipe; 15. Straight pipe; 16. Connecting pipe; 17. Rubber sealing ring; 18. Conical sealing ring; 19. Circular sleeve; 20. Spring; 21. Slider; 22. Movable tube; 23. Rubber sealing cover. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Example:

[0023] Reference Figure 1-5 A food delivery refrigerator includes a cabinet body 1. A battery 2 is fixedly connected to the right side of the cabinet body 1. A strip frame 3 is fixedly connected to the upper surface of the cabinet body 1. An inspection cover 5 is fixedly connected to the upper surface of the strip frame 3 by four mounting bolts 4. An air pump 6 is fixedly connected to the inner bottom wall of the strip frame 3. An air inlet pipe 7 is connected to the input end of the air pump 6, and a connecting pipe 8 is connected to the output end of the air pump 6. A resistance rod 9 is rotatably connected to the front of the cabinet body 1. An arc-shaped baffle 10 is fixedly connected to the front end of the resistance rod 9. A slot is opened on the front of the cabinet body 1, and a water tank 11 is inserted into the inner wall of the slot. An end cap 13 is fixedly connected to the upper surface of the water tank 11 by four fixing bolts 12. An oxygenation component is fixedly connected to the inner bottom wall of the water tank 11. The oxygenation component includes an aeration pipe 14. A straight pipe 15 is connected to the surface of the aeration pipe 14. An air inlet is opened on the upper surface of the end cap 13. A sealing groove is opened on the upper surface of the end cap 13 at the position corresponding to the air inlet. A connecting pipe 16 is fixedly connected to the lower surface of the end cap 13 at the position corresponding to the air inlet. A rubber sealing ring 17 is fixedly connected to the surface of the connecting pipe 16. A conical sealing ring 18 is fixedly connected to the inner wall of the connecting pipe 16.

[0024] The position of the connecting pipe 16 corresponds to the position of the straight pipe 15. The inner diameter of the connecting pipe 16 is larger than the diameter of the straight pipe 15, and the inner diameter of the conical sealing ring 18 is smaller than the diameter of the straight pipe 15. The air pump 6 is electrically connected to the storage battery 2.

[0025] The air pump 6 can be powered by the storage battery 2, which can be charged for outdoor delivery. After the seafood is placed into the water tank 11 filled with water, the end cap 13 is locked onto the water tank 11 with the fixing bolt 12. At this time, the straight pipe 15 can be inserted into the connecting pipe 16 and the conical sealing ring 18 is squeezed to deform it, thereby increasing the sealing effect between the connecting pipe 16 and the straight pipe 15.

[0026] A through hole is provided on the upper surface of the cabinet 1, which is connected to the interior of the slot. The end of the connecting pipe 8 away from the air pump 6 extends into the interior of the through hole. A circular sleeve 19 is fixedly connected to the end of the connecting pipe 8 away from the air pump 6. Two arc-shaped grooves are provided on the inner wall of the circular sleeve 19. A spring 20 is fixedly connected to the inner wall of the arc-shaped groove. A slider 21 is slidably connected to the inner wall of the arc-shaped groove. The upper surfaces of the two sliders 21 are fixedly connected to the bottom ends of the two springs 20 respectively. A movable tube 22 is fixedly connected to the opposite face of the two sliders 21. The position of the movable tube 22 corresponds to the position of the air inlet. The end of the movable tube 22 away from the circular sleeve 19 extends into the interior of the slot. A rubber sealing cover 23 is fixedly connected to the bottom end of the movable tube 22. The size of the rubber sealing cover 23 is the same as the size of the sealing groove.

[0027] When the rubber sealing cap 23 is lifted upwards, the slider 21 can compress the spring 20 to deform it. At the same time, after the water tank 11 is inserted into the slot, the rubber sealing cap 23 just reaches the sealing groove position. Meanwhile, the spring 20 loses some of its restraint and generates a reaction force to press the rubber sealing cap 23 tightly into the sealing groove, so that the movable tube 22 can pass through the air inlet and connect to the connecting tube 16. The oxygen generated by the air pump 6 can be delivered to the aeration tube 14 through the connecting tube 8, the circular sleeve 19, the movable tube 22, the connecting tube 16 and the straight tube 15, thereby increasing the oxygen content in the water tank 11 and further extending the preservation time of seafood, resulting in a better preservation effect.

[0028] Working principle: First, fill the water tank 11 halfway with water, then place the seafood into the water tank 11. At this time, align the connecting pipe 16 with the straight pipe 15, and lock the end cap 13 with the fixing bolt 12. After the straight pipe 15 is inserted into the connecting pipe 16, it can compress the conical sealing ring 18, thereby ensuring the sealing effect between the straight pipe 15 and the connecting pipe 16. At the same time, lift the rubber sealing cap 23 upward. The rubber sealing cap 23 can move upward and compress the spring 20 through the slider 21. Insert the water tank 11 into the slot. After the water tank 11 is fully inserted into the slot, the rubber sealing cap 23 is just aligned with the sealing groove position. At this time, the spring 20 can generate a reaction force and drive the movable pipe 22 to descend, thereby moving the rubber sealing cap. 23 is inserted into the sealing groove, allowing the movable tube 22 to connect with the connecting tube 16 through the air inlet. Then, the resistance rod 9 is rotated to block the water tank 11 with the arc-shaped baffle 10, ensuring the stability of the water tank 11 during transportation. During transportation, the air pump 6 is turned on, which can deliver oxygen to the connecting tube 8 through the air inlet pipe 7. The oxygen is then delivered to the aeration pipe 14 through the circular sleeve 19, the movable tube 22, the air inlet on the end cap 13, the connecting tube 16, and the straight pipe 15. The aeration pipe 14 then aerates the water in the water tank 11, thereby increasing the oxygen content in the water tank 11, extending the survival time of the seafood, ensuring that the seafood does not die during transportation, and achieving a good preservation effect.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fresh food delivery showcase comprising a cabinet (1), characterized by, A battery (2) is fixedly connected to the right side of the cabinet (1). A strip frame (3) is fixedly connected to the upper surface of the cabinet (1). An inspection cover (5) is fixedly connected to the upper surface of the strip frame (3) by four mounting bolts (4). An air pump (6) is fixedly connected to the inner bottom wall of the strip frame (3). An air inlet pipe (7) is connected to the input end of the air pump (6). A connecting pipe (8) is connected to the output end of the air pump (6). A resistance rod (9) is rotatably connected to the front of the cabinet (1). An arc-shaped baffle (10) is fixedly connected to the front end of the resistance rod (9). A slot is opened on the front of the cabinet (1). A water tank (11) is inserted into the inner wall of the slot. 1) The upper surface of the water tank (11) is fixedly connected to the end cap (13) by four fixing bolts (12). The inner bottom wall of the water tank (11) is fixedly connected to the oxygenation component, which includes an aeration pipe (14). The surface of the aeration pipe (14) is connected to a straight pipe (15). The upper surface of the end cap (13) is provided with an air inlet. The upper surface of the end cap (13) is provided with a sealing groove at the position corresponding to the air inlet. The lower surface of the end cap (13) is fixedly connected to the position corresponding to the air inlet. The surface of the connecting pipe (16) is fixedly connected with a rubber sealing ring (17). The inner wall of the connecting pipe (16) is fixedly connected with a conical sealing ring (18).

2. The fresh food delivery refrigerator according to claim 1, wherein The position of the connecting pipe (16) corresponds to the position of the straight pipe (15). The inner diameter of the connecting pipe (16) is larger than the diameter of the straight pipe (15), and the inner diameter of the conical sealing ring (18) is smaller than the diameter of the straight pipe (15). The air pump (6) is electrically connected to the battery (2).

3. The fresh food delivery refrigerator according to claim 1, wherein The upper surface of the cabinet (1) is provided with a through hole, which is connected to the inside of the slot. The end of the connecting pipe (8) away from the air pump (6) extends into the inside of the through hole.

4. The fresh food delivery refrigerator according to claim 1, wherein The end of the connecting pipe (8) away from the air pump (6) is fixedly connected to a circular sleeve (19). The inner wall of the circular sleeve (19) has two arc-shaped grooves. The inner wall of the arc-shaped grooves is fixedly connected to a spring (20), and the inner wall of the arc-shaped grooves is slidably connected to a slider (21).

5. The fresh food delivery refrigerator according to claim 4, wherein The upper surfaces of the two sliders (21) are fixedly connected to the bottom ends of the two springs (20), and the opposite surfaces of the two sliders (21) are fixedly connected to the movable tubes (22).

6. The fresh food delivery refrigerator according to claim 5, wherein The position of the movable tube (22) corresponds to the position of the air inlet, and the end of the movable tube (22) away from the circular sleeve (19) extends into the interior of the slot.

7. The fresh food delivery cabinet of claim 5, wherein The bottom end of the movable tube (22) is fixedly connected to a rubber sealing cap (23), the size of which is the same as the size of the sealing groove.

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