Cold chain transportation packaging box with surface sterilization function

Abstract

The utility model relates to the technical field of cold chain transportation, and discloses a cold chain transportation packaging box with a surface sterilization function. Comprising a packaging box body and a box cover installed on one side of the top of the packaging box body and movably connected through a shaft pin, and further comprises a positioning groove formed in the top of the box cover, a first handle is movably connected to an inner cavity of the positioning groove through a rotating shaft, and a protective strip is fixedly connected to the surface of the packaging box body. The inner surface of the packaging inner container is coated with the silver ion coating, the silver ion coating is an antibacterial coating, growth of bacteria, molds and other microorganisms can be effectively inhibited, the risk of cross contamination and disease transmission is reduced, in addition, when the box cover is closed, the interior of the packaging box body can be sterilized through the ultraviolet lamp, and the packaging effect is good. Therefore, the problem that the surfaces of objects in an existing packaging box cannot be sterilized is solved, the packaging inner container can be disassembled and assembled through the disassembling and assembling assembly, and therefore the packaging box body and the inner container can be cleaned conveniently.

Description

Technical Field

[0001] The present invention relates to the technical field of cold chain transportation, and in particular to a packaging box for cold chain transportation with a surface sterilization function. Background Art

[0002] Cold chain transportation refers to the transportation process in which the goods are kept at a certain temperature throughout the entire transportation process, whether it is loading and unloading, changing the mode of transportation, changing the packaging equipment, etc. The cold chain transportation method can be road transportation, water transportation, rail transportation, air transportation, or a combination of multiple transportation methods. Cold chain transportation is an important part of cold chain logistics. Cold chain transportation is costly and involves more complex mobile refrigeration technology and insulation box manufacturing technology. Cold chain transportation management involves more risks and uncertainties. Cold chain transportation boxes are packaging containers specially designed to keep products within a specific temperature range during cold chain transportation.

[0003] The structure of the packaging boxes currently used for cold chain transportation is relatively simple. Due to the different items transported in the packaging boxes, some items may have bacteria and other microorganisms on the surface. The current packaging boxes are unable to sterilize the surface of the items in the box. Once harmful microorganisms exist on the surface of the items in the box, the products may be contaminated, reducing the quality and safety of the products, and increasing the risk of cross-contamination and disease transmission. This is especially important for products that require high hygiene conditions, such as medicines or food. This risk may have an adverse effect on the safety and quality of the products. Not only that, the current packaging boxes are all one-piece. After a certain period of use, the inside of the box is not convenient to disassemble and clean, which can easily lead to the growth of bacteria inside the box, and thus the sanitary conditions of the products during transportation cannot be guaranteed. Summary of the invention

[0004] The object of the present invention is to provide a packaging box for cold chain transportation with a surface sterilization function to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a packaging box for cold chain transportation with a surface sterilization function, comprising a packaging box body and a box cover installed on one side of the top of the packaging box body and movably connected by an axle pin, and also comprising:

[0006] A positioning groove is arranged on the top of the box cover, the inner cavity of the positioning groove is movably connected to a first handle via a rotating shaft, a protective strip is fixedly connected to the surface of the packaging box body, a positioning strip is fixedly connected to the opposite side of the two protective strips, a second handle is movably connected to the opposite side of the two positioning strips via a rotating shaft, and a sealing strip is fixedly connected to the top of the packaging box body;

[0007] A positioning shell for storage is arranged at the bottom of both sides of the inner cavity of the packaging box, the inner cavity of the packaging box is provided with a packaging liner, and the inner surface of the packaging liner is coated with a silver ion coating, and connecting grooves are opened at the four corners of the top of the inner cavity of the packaging box, and the tops of both sides of the inner cavity of the packaging liner are fixedly connected to the limiting shell, and the inner cavity of the limiting shell is fixedly connected with a disassembly and assembly component for disassembling the packaging liner, and both sides of the bottom of the box cover are fixedly connected with ultraviolet lamps for sterilization.

[0008] Preferably, a buckle for engaging with a box cover is fixedly connected to the top of the front side of the packaging box body, and clamping blocks for cooperating with the buckle are fixedly connected to both sides of the front side of the box cover.

[0009] Preferably, a mounting groove is provided on one side of the front side of the packaging box body, and a temperature sensor display for detecting temperature is installed in the inner cavity of the mounting groove.

[0010] Preferably, the protection bars and positioning bars are staggered, and the four corners of the bottom of the packaging box are fixedly connected with support legs.

[0011] Preferably, a storage battery for power supply is fixedly connected to the rear side of the bottom of the box cover, and a switch for controlling the use of the ultraviolet lamp is fixedly connected to the front side of the bottom of the box cover.

[0012] Preferably, a drainage hole is opened on one side of the bottom of the inner cavity of the packaging box, an elastic strip is fixedly connected to one side of the packaging box, a sealing plug is fixedly connected to one side of the elastic strip, and a surface of the sealing plug is movably connected to the inner cavity of the drainage hole.

[0013] Preferably, a leakage hole for drainage is provided at the bottom of the inner cavity of the packaging liner, and slots for clamping the positioning shell are provided on both sides of the packaging liner.

[0014] Preferably, the inner cavity of the positioning shell is movably connected to a dehumidifier, and the inner cavity of another positioning shell is movably connected to a desiccant.

[0015] Preferably, a spring group is fixedly connected to the bottom of the inner cavity of the packaging box, a movable plate is fixedly connected to the top of the spring group, and a side of the movable plate close to the packaging liner is in movably contact with the bottom of the packaging liner.

[0016] Preferably, the disassembly and assembly component includes a second spring, and opposite sides of the two second springs are fixedly connected to the inner wall of the limit shell, the side of the second spring away from the limit shell is fixedly connected to an insertion block, the top of the insertion block is fixedly connected to an extension block, and the top of the extension block is provided with a positioning plate for limiting the extension block, the top of the extension block is fixedly connected to a pull rod, the front and rear sides of one side of the insertion block are fixedly connected to a sliding sleeve, the inner cavity of the sliding sleeve is movably connected to the sliding rod, and one side of the sliding rod is fixedly connected to the inner wall of the limit shell.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention coats the inner surface of the packaging liner with a silver ion coating, which is an antibacterial coating that can effectively inhibit the growth of bacteria, mold and other microorganisms, thereby reducing the risk of cross contamination and disease transmission;

[0019] 2. The present invention can sterilize the inside of the packaging box by ultraviolet light when the box cover is closed, thereby solving the problem that the current packaging box cannot sterilize the surface of the items in the box;

[0020] 3. The present invention can disassemble and assemble the packaging liner through the disassembly and assembly components, and the detachable packaging liner can be more easily removed from the packaging box for thorough cleaning, which means that the cleaning staff can more easily access every corner and surface of the liner and the packaging box, thereby ensuring thorough cleaning and reducing the residue of bacteria and contaminants. By regularly disassembling and cleaning the liner, cross contamination can be effectively prevented. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic structural diagram of a preferred embodiment of a cold chain transport packaging box with surface sterilization function provided by the present invention;

[0022] Figure 2 A bottom-up structural schematic diagram provided by the present invention;

[0023] Figure 3 A schematic diagram of the internal structure of the packaging box provided by the present invention;

[0024] Figure 4 A schematic diagram of the unfolded structure of the box cover provided by the present invention;

[0025] Figure 5 A schematic diagram of the unfolded structure of the packaging liner provided by the present invention;

[0026] Figure 6 A schematic diagram of the disassembly and assembly structure provided by the present invention;

[0027] Figure 7This is a schematic diagram of the cross-sectional structure of the packaging box and packaging liner provided by the present invention.

[0028] In the figure: 1. packaging box; 2. box cover; 3. positioning groove; 4. first handle; 5. protection strip; 51. positioning strip; 52. second handle; 6. sealing strip; 7. positioning shell; 71. dehumidifier; 72. moisture absorbent; 8. packaging liner; 81. leakage hole; 82. slot; 9. connecting slot; 10. limiting shell; 101. spring group; 102. movable plate; 11. disassembly and assembly component; 1101. second spring; 1102. plug block; 1103. extension block; 1104. pull rod; 1105. sliding sleeve; 1106. sliding rod; 1107. positioning plate; 12. ultraviolet lamp; 13. buckle; 14. block; 15. installation slot; 151. temperature sensor display; 16. drainage hole; 161. elastic strip; 162. sealing plug; 17. support leg; 18. battery; 19. switch. 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 1-7 As shown, a packaging box for cold chain transportation with a surface sterilization function includes a packaging box body 1 and a box cover 2 installed on one side of the top of the packaging box body 1 and movably connected to it through an axle pin, and also includes: a positioning groove 3 arranged on the top of the box cover 2, the inner cavity of the positioning groove 3 is movably connected to a first handle 4 through a rotating shaft, a protective strip 5 is fixedly connected to the surface of the packaging box body 1, a positioning strip 51 is fixedly connected to the opposite side of the two protective strips 5, and a second handle 52 is movably connected to the opposite side of the two positioning strips 51 through a rotating shaft, and the top of the packaging box body 1 is fixed A sealing strip 6 is connected; a positioning shell 7 for storage is arranged at the bottom of both sides of the inner cavity of the packaging box 1, the inner cavity of the packaging box 1 is provided with a packaging liner 8, and the inner surface of the packaging liner 8 is coated with a silver ion coating, and connecting grooves 9 are opened at the four corners of the top of the inner cavity of the packaging box 1, and the tops of both sides of the inner cavity of the packaging liner 8 are fixedly connected with a limiting shell 10, and the inner cavity of the limiting shell 10 is fixedly connected with a disassembly and assembly component 11 used for disassembling the packaging liner 8, and both sides of the bottom of the box cover 2 are fixedly connected with ultraviolet lamps 12 for sterilization.

[0031] refer to Figure 3 , Figure 4 and Figure 5As shown, a buckle 13 for snapping into the box cover 2 is fixedly connected to the top of the front side of the packaging box 1, and blocks 14 for cooperating with the buckle 13 are fixedly connected to both sides of the front side of the box cover 2. A mounting groove 15 is opened on one side of the front side of the packaging box 1, and a temperature sensor display 151 for detecting temperature is installed in the inner cavity of the mounting groove 15. The protective strips 5 and positioning strips 51 are staggered. Support legs 17 are fixedly connected to the four corners of the bottom of the packaging box 1, a battery 18 for power supply is fixedly connected to the rear side of the bottom of the box cover 2, and a switch 19 for controlling the ultraviolet lamp 12 is fixedly connected to the front side of the bottom of the box cover 2.

[0032] It should be noted that: through the arrangement of the buckle 13 and the block 14, the box cover 2 can be conveniently connected to the packaging box 1; the temperature sensor display 151 is installed in the installation groove 15 to display the temperature conditions inside the packaging box 1; the staggered arrangement of the protective strips 5 and the positioning strips 51 can improve the strength of the packaging box 1 and protect it from bumps; the support legs 17 can prevent the bottom of the packaging box 1 from contacting the ground; the battery 18 can conveniently power the ultraviolet lamp 12; the switch 19 can conveniently control the ultraviolet lamp 12 to be turned on or off.

[0033] refer to Figure 2 , Figure 3 , Figure 5 and Figure 7 As shown, a drainage hole 16 is provided on one side of the bottom of the inner cavity of the packaging box 1, an elastic strip 161 is fixedly connected to one side of the packaging box 1, a sealing plug 162 is fixedly connected to one side of the elastic strip 161, and the surface of the sealing plug 162 is movably connected to the inner cavity of the drainage hole 16, a leakage hole 81 for drainage is provided at the bottom of the inner cavity of the packaging liner 8, and slots 82 for clamping the positioning shell 7 are provided on both sides of the packaging liner 8, a dehumidifier 71 is movably connected to the inner cavity of the positioning shell 7, and a desiccant 72 is movably connected to the inner cavity of another positioning shell 7, a spring group 101 is fixedly connected to the bottom of the inner cavity of the packaging box 1, and a movable plate 102 is fixedly connected to the top of the spring group 101, and the movable plate 102 is movably contacted with the bottom of the packaging liner 8 on the side close to the packaging liner 8.

[0034] It should be noted that: the elastic strip 161 can prevent the sealing plug 162 from falling, the sealing plug 162 can seal the drainage hole 16 when not draining, and the leakage hole 81 can drain the water on the transported items in the packaging liner 8 to the bottom of the packaging box 1. The dehumidifier 71 and the desiccant 72 can absorb or release moisture to adjust the internal humidity level. The material of the desiccant 72 can be a box made of silica gel, calcium oxide or other hygroscopic materials, and the dehumidifier 71 can be a box made of calcium chloride. By regularly replacing or refilling these agents, the humidity in the packaging box can be continuously controlled. The top of the movable plate 102 is in active contact with the packaging liner 8, and the spring group 101 can be used to assist the packaging liner 8 to pop out during disassembly so that it can be better taken out.

[0035] refer to Figure 5 and Figure 6 As shown, the disassembly and assembly component 11 includes a second spring 1101, and the opposite sides of the two second springs 1101 are fixedly connected to the inner wall of the limiting shell 10, and the side of the second spring 1101 away from the limiting shell 10 is fixedly connected with an insertion block 1102, the top of the insertion block 1102 is fixedly connected with an extension block 1103, and the top of the extension block 1103 is provided with a positioning plate 1107 for limiting the extension block 1103, the top of the extension block 1103 is fixedly connected with a pull rod 1104, the front and rear sides of one side of the insertion block 1102 are fixedly connected with a sliding sleeve 1105, the inner cavity of the sliding sleeve 1105 is movably connected with a sliding rod 1106, and one side of the sliding rod 1106 is fixedly connected to the inner wall of the limiting shell 10.

[0036] It should be noted that when the user needs to disassemble the packaging liner 8, the user first pushes the pull rod 1104 to drive the extension block 1103 to move. When the extension block 1103 moves, it will drive the insertion block 1102 to move and squeeze the second spring 1101. At the same time, when the insertion block 1102 moves, it will also drive the sliding sleeve 1105 to move on the surface of the sliding rod 1106. Then the insertion block 1102 is separated from the inner cavity of the connecting groove 9, and the disassembly of the packaging liner 8 can be completed.

[0037] Working principle: First, the transported items can be placed in the packaging liner 8, and then the ultraviolet lamp 12 can be turned on through the switch 19 for sterilization, and then the box cover 2 is closed through the buckle 13 and the block 14, and sealed through the sealing strip 6. Then, the inner surface of the packaging liner 8 is coated with a silver ion coating, and the silver ion coating is an antibacterial coating that can effectively inhibit the growth of bacteria, mold and other microorganisms, thereby reducing the risk of cross contamination and disease transmission. The water generated by freezing during transportation will flow through the leak hole 81 to the bottom of the inner cavity of the packaging box 1. When the user When the packaging liner 8 needs to be removed and the inside of the packaging box 1 is cleaned, the extension block 1103 is driven to move by pushing the pull rod 1104. When the extension block 1103 moves, the insertion block 1102 is driven to move and squeeze the second spring 1101. At the same time, when the insertion block 1102 moves, the sliding sleeve 1105 is also driven to move within a limited position on the surface of the sliding rod 1106. Then the insertion block 1102 is separated from the inner cavity of the connecting groove 9. Then, the spring group 101 also drives the movable plate 102 to reset, thereby assisting in popping out the packaging liner 8 to complete the disassembly of the packaging liner 8.

[0038] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] 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 packaging box for cold chain transportation with a surface sterilization function, comprising a packaging box body (1) and a box cover (2) installed on one side of the top of the packaging box body (1) and movably connected to the box body through an axle pin, characterized in that: Also includes: A positioning groove (3) is arranged on the top of the box cover (2), the inner cavity of the positioning groove (3) is movably connected to a first handle (4) via a rotating shaft, a protective strip (5) is fixedly connected to the surface of the packaging box body (1), a positioning strip (51) is fixedly connected to the opposite side of the two protective strips (5), a second handle (52) is movably connected to the opposite side of the two positioning strips (51) via a rotating shaft, and a sealing strip (6) is fixedly connected to the top of the packaging box body (1); Positioning shells (7) for storage are arranged at the bottom of both sides of the inner cavity of the packaging box (1); the inner cavity of the packaging box (1) is provided with a packaging liner (8), and the inner surface of the packaging liner (8) is coated with a silver ion coating; the four corners of the top of the inner cavity of the packaging box (1) are provided with connection grooves (9); the tops of both sides of the inner cavity of the packaging liner (8) are fixedly connected to limiting shells (10); the inner cavity of the limiting shells (10) is fixedly connected to a disassembly assembly component (11) for disassembling the packaging liner (8); and ultraviolet lamps (12) for sterilization are fixedly connected to both sides of the bottom of the box cover (2).

2. A cold chain transport packaging box with surface sterilization function according to claim 1, characterized in that: A buckle (13) for snapping into the box cover (2) is fixedly connected to the top of the front side of the packaging box body (1), and clamping blocks (14) for cooperating with the buckle (13) are fixedly connected to both sides of the front side of the box cover (2).

3. The cold chain transport packaging box with surface sterilization function according to claim 1, characterized in that: A mounting groove (15) is provided on one side of the front side of the packaging box body (1), and a temperature sensor display (151) for detecting temperature is installed in the inner cavity of the mounting groove (15).

4. The cold chain transport packaging box with surface sterilization function according to claim 1, characterized in that: The protection strips (5) and positioning strips (51) are arranged in a staggered manner, and the four corners of the bottom of the packaging box (1) are fixedly connected with support legs (17).

5. The cold chain transport packaging box with surface sterilization function according to claim 1, characterized in that: A storage battery (18) for power supply is fixedly connected to the rear side of the bottom of the box cover (2), and a switch (19) for controlling the ultraviolet lamp (12) is fixedly connected to the front side of the bottom of the box cover (2).

6. The cold chain transport packaging box with surface sterilization function according to claim 1, characterized in that: A drainage hole (16) is provided on one side of the bottom of the inner cavity of the packaging box (1); an elastic strip (161) is fixedly connected to one side of the packaging box (1); a sealing plug (162) is fixedly connected to one side of the elastic strip (161); and a surface of the sealing plug (162) is movably connected to the inner cavity of the drainage hole (16).

7. The cold chain transport packaging box with surface sterilization function according to claim 1, characterized in that: A leakage hole (81) for drainage is provided at the bottom of the inner cavity of the packaging liner (8), and a clamping groove (82) for clamping the positioning shell (7) is provided on both sides of the packaging liner (8).

8. The cold chain transport packaging box with surface sterilization function according to claim 1, characterized in that: The inner cavity of the positioning shell (7) is movably connected to a dehumidifier (71), and the inner cavity of another positioning shell (7) is movably connected to a desiccant (72).

9. The cold chain transport packaging box with surface sterilization function according to claim 1, characterized in that: A spring group (101) is fixedly connected to the bottom of the inner cavity of the packaging box (1), and a movable plate (102) is fixedly connected to the top of the spring group (101). The movable plate (102) is in movable contact with the bottom of the packaging liner (8) on a side close to the packaging liner (8).

10. The cold chain transport packaging box with surface sterilization function according to claim 1, characterized in that: The disassembly and assembly component (11) comprises a second spring (1101), and the opposite sides of the two second springs (1101) are fixedly connected to the inner wall of the limiting shell (10); the side of the second spring (1101) away from the limiting shell (10) is fixedly connected to an insertion block (1102); the top of the insertion block (1102) is fixedly connected to an extension block (1103), and the top of the extension block (1103) is provided with a positioning plate (1107) for limiting the extension block (1103); the top of the extension block (1103) is fixedly connected to a pull rod (1104); the front and rear sides of one side of the insertion block (1102) are fixedly connected to a sliding sleeve (1105); the inner cavity of the sliding sleeve (1105) is movably connected to a sliding rod (1106), and one side of the sliding rod (1106) is fixedly connected to the inner wall of the limiting shell (10).

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