Mildew-proof paper-plastic package for display

Abstract

The utility model relates to a package, in particular to a mould-proof cushion package for a display. The device comprises an outer box, an upper supporting piece and a lower supporting assembly, a containing space used for containing the upper supporting piece and the lower supporting assembly is formed in the outer box, and the upper supporting piece and the lower supporting assembly abut against each other to define a containing cavity for containing a displayer; reinforcing pieces are additionally arranged below the two sides of the lower supporting piece body of the display paper-plastic package. The reinforcer comprises a first reinforcing reel pipe, a first plug angle and a second plug angle which are assembled on the two sides of the first reinforcing reel pipe in a matched mode, the reinforcer further comprises a second reinforcing reel pipe, a third plug angle and a fourth plug angle which are assembled on the two sides of the second reinforcing reel pipe in a matched mode, and the first reinforcing reel pipe and the second reinforcing reel pipe are paper card reel pipes and can enhance the overall pressure resistance of the package; the outer box is provided with a left bulletproof structure and a right bulletproof structure which are used for preventing the outer box from bouncing off; the two sides of the lower supporting piece body are provided with inserting notches in which the left bulletproof structure and the right bulletproof structure are inserted correspondingly, the left bulletproof structure and the right bulletproof structure are both inserted into the inserting notches to prevent the outer box from being bounced off, and the lower supporting piece is high in adaptability to wide-edge and narrow-edge packaging boxes.

Description

Technical Field

[0001] The utility model relates to packaging, in particular to a mildew-proof paper-plastic packaging for a display. Background Art

[0002] With the rapid development of display products, consumers, while pursuing high-quality products, have also placed higher demands on packaging. Current display cushioning packaging is mostly made of paper card, paper plastic, and EPE. The raw materials used for paper plastic are mostly waste paper and various fiber materials, which are widely available and align with the concept of green and environmentally friendly development. The combination of paper card and paper plastic can significantly reduce assembly time and improve workshop efficiency while ensuring safety protection. Currently, traditional cushioning packaging combining paper card and paper plastic can basically meet the protection requirements of display products, but its adaptability is limited. One packaging structure only fits one outer box and cannot meet different assembly requirements. Furthermore, the four corners of the packaging are generally plugged with paper card springs, which are complex to assemble, so there is room for improvement. Utility Model Content

[0003] The technical problem to be solved by the present invention is to provide a mildew-proof paper-plastic packaging for displays to overcome the above-mentioned defects of the prior art; the technical solution adopted is:

[0004] It includes an outer box, an upper supporting member and a lower supporting assembly. The outer box is provided with a storage space for accommodating the upper supporting member and the lower supporting assembly. The upper supporting member and the lower supporting assembly are abutted and assembled in the storage space of the outer box; the upper supporting member and the lower supporting assembly abut against each other to form a storage cavity for accommodating the display; the outer box is provided with a left bulletproof structure and a right bulletproof structure for preventing the outer box from bouncing open.

[0005] The lower support assembly includes a lower support body and reinforcement members arranged below both sides of the lower support body to increase the overall compressive resistance; the reinforcement member includes a first reinforcement coil and a first plug angle and a second plug angle matched and assembled on both sides thereof, and the reinforcement member also includes a second reinforcement coil and a third plug angle and a fourth plug angle matched and assembled on both sides thereof.

[0006] Both sides of the lower supporting part body are provided with insertion notches for inserting with the left bulletproof structure and the right bulletproof structure. The left bulletproof structure and the right bulletproof structure are inserted with the insertion notches to prevent the outer box from bouncing open and can be used for wide-edge and narrow-edge packaging boxes.

[0007] A display accommodating cavity for placing the display is provided in the middle of the lower supporting part body. The middle of the display accommodating cavity is a through hole for reducing the weight of paper and plastic. The four sides of the display accommodating cavity are provided with a first limiting step, a second limiting step, a third limiting step, and a fourth limiting step in sequence. The first and second rolling tube cavities matching the reinforcement are respectively provided below the first and third limiting steps. The insertion notches are respectively provided on the left side of the first limiting step and on the right side of the third limiting step.

[0008] The first reinforcing coil is placed in the first coil cavity, and corner cavities for accommodating the first corner plug and the second corner plug are respectively provided at both ends of the first reinforcing coil; at the same time, the first reinforcing coil forms a corner plug cavity with the concave platforms provided on the second limiting step and the fourth limiting step, and the two corner plug cavities form an "L"-shaped corner plug cavity, and the first corner plug and the second corner plug are respectively placed flatly in the "L"-shaped corner plug cavity.

[0009] A second reinforced coil is placed in the second coil cavity, and corner cavities for accommodating the third and fourth corners are respectively provided at both ends of the second reinforced coil; at the same time, the second reinforced coil forms a corner cavity with the concave platforms provided on the second limiting step and the fourth limiting step, and the two corner cavities form an "L"-shaped corner cavity, and the third and fourth corners are respectively placed flatly in the "L"-shaped corner cavity.

[0010] The outer box includes a left bulletproof structure, a front side wall, a right bulletproof structure, a rear side wall, a front swing cover and a bottom plate. The left bulletproof structure, the front side wall, the right bulletproof structure and the rear side wall are respectively arranged on the sides of the accommodating space. The top of the accommodating space is provided with a front swing cover that is buckled with the side of the accommodating space. The left bulletproof structure and the right bulletproof structure are both designed with a tongue protrusion structure that matches and engages with the insertion notch. The front swing cover is buckled with the left bulletproof structure, the front side wall, the right bulletproof structure, the rear side wall and the bottom plate to form a box body.

[0011] The left bulletproof structure includes a first folding piece and a second folding piece, one end of the first folding piece is fixedly connected to the bottom plate, and the other end is folded and connected to the second folding piece, and the second folding piece is provided with three tongue protrusion structures; the two ends of the front side wall are respectively provided with a first extended folding end and a second extended folding end, and the two ends of the rear side wall are respectively provided with a third extended folding end and a fourth extended folding end, the first extended folding end abuts against the top end of the third extended folding end, and the second folding piece abuts against the top ends of the second extended folding end and the fourth extended folding end.

[0012] The first folding piece abuts against the third extended folding end and the outer wall of the first extended folding end; the second extended folding end abuts against the third extended folding end and the inner wall of the first extended folding end.

[0013] The right bulletproof structure includes a third folding piece and a fourth folding piece. One end of the third folding piece is fixedly connected to the bottom plate, and the other end is folded and connected to the fourth folding piece. The fourth folding piece is provided with three tongue protrusion structures; the third folding piece abuts against the outer walls of the fourth extended folding end and the second extended folding end; the fourth folding piece abuts against the inner walls of the fourth extended folding end and the second extended folding end.

[0014] The first reinforcing coiled tube abuts against the inserting notch to form a socket, the second reinforcing coiled tube abuts against the inserting notch to form a socket, and the inserting tongue protrusion structure is plugged into the socket.

[0015] The main body of the lower support is a paper-plastic structure for convenient packaging; the first plug corner, the second plug corner, the third plug corner, and the fourth plug corner are paper-plastic structures for convenient packaging; the first plug corner, the second plug corner, the third plug corner, and the fourth plug corner are all provided with crease lines, and the plug corners are folded into an "L" shape through the crease lines.

[0016] The first reinforced coil tube and the second reinforced coil tube are both paper card coil tubes with strong pressure resistance; the upper supporting piece is a paper plastic piece that is easy to assemble, and the upper supporting piece is provided with a groove for fixing display accessories.

[0017] A first placement hole is provided on the right bulletproof structure, a second placement hole is provided on the second extended folding end and the fourth extended folding end, and a third placement hole is provided at one end of the upper support member. The first placement hole, the second placement hole and the third placement hole are matched and connected to each other for placing wires into the box from outside the box after sealing the box.

[0018] The paper-plastic surfaces of the outer box, the upper supporting member and the lower supporting assembly are coated with an anti-mildew and antibacterial coating for improving the mildew phenomenon of the paper-plastic.

[0019] In summary, the beneficial technical effects of the mildew-proof paper-plastic packaging for displays of the present invention are as follows:

[0020] The lower support of the paper-plastic packaging for the display is provided with insertion notches on both sides for inserting with the left bulletproof structure and the right bulletproof structure. Both the left bulletproof structure and the right bulletproof structure are inserted with the insertion notches to prevent the outer box from bouncing open and are suitable for wide-edge and narrow-edge packaging boxes. This packaging structure has strong adaptability and beautiful shape. It is suitable for wide-edge and narrow-edge pizza box outer boxes to meet different assembly requirements.

[0021] Reinforcements are added to the lower sides of the lower support body of the display paper-plastic packaging; the reinforcements include a first reinforcing roll tube and a first plug angle and a second plug angle matched and assembled on both sides thereof, and the reinforcements also include a second reinforcing roll tube and a third plug angle and a fourth plug angle matched and assembled on both sides thereof. The first reinforcing roll tube and the second reinforcing roll tube are paper card roll tubes, which can enhance the overall pressure resistance of the packaging and meet the testing requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present invention, constitute a part of the present invention, and do not constitute an improper limitation to the present invention.

[0023] in:

[0024] Figure 1 This is a schematic diagram of the overall structure of a mildew-proof paper-plastic packaging for a display according to the present invention;

[0025] Figure 2 This is a schematic diagram of an outer box for a mildew-proof paper-plastic packaging of a display according to the present invention;

[0026] Figure 3 This is a schematic diagram of a disassembled reinforcement member of a mildew-proof paper-plastic packaging for a display according to the present invention;

[0027] Figure 4 This is a schematic diagram of a reinforcement member for the mildew-proof paper-plastic packaging of a display according to the present invention;

[0028] Figure 5 This is a schematic diagram of the fourth plug corner of a mildew-proof paper-plastic packaging for a display according to the present invention;

[0029] Figure 6 This is a schematic diagram of the main body of the lower support of a mildew-proof paper-plastic packaging for a display according to the present invention;

[0030] Figure 7 This is a schematic diagram of a lower support for a mildew-proof paper-plastic packaging for a display according to the present invention;

[0031] Figure 8 This is a schematic diagram of the assembly of the lower support and outer box of the mildew-proof paper-plastic packaging for a display according to the present invention;

[0032] Figure 9 This is a schematic diagram of the assembly of the upper support, lower support and outer box of the mildew-proof paper-plastic packaging for a display according to the present invention;

[0033] Figure 10 This is a schematic diagram of the assembled mildew-proof paper-plastic packaging for a display according to the utility model.

[0034] Explanation of reference numerals: 1. outer box; 11. bottom plate; 12. left bulletproof structure; 121. tongue protrusion structure; 122. first folding member; 123. second folding member; 13. front side wall; 131. first extended folding end; 132. second extended folding end; 14. right bulletproof structure; 141. first placement hole; 142. third folding member; 143. fourth folding member; 15. rear side wall; 151. third extended folding end; 152. fourth extended folding end; 153. second placement hole; 16. front rocker cover; 2. upper support member; 21. third placement hole ;3. Lower support assembly;31. Lower support body;311. Insertion notch;312. First limiting step;313. Second limiting step;314. Third limiting step;315. Fourth limiting step;316. Display accommodating cavity;317. First roll tube cavity;318. Second roll tube cavity;32. Reinforcement member;321. First reinforcing roll tube;322. Second reinforcing roll tube;323. First plug angle;324. Second plug angle;325. Third plug angle;326. Fourth plug angle;4. Accommodating space;5. Display accessories;6. Display. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0036] The following is combined with Figure 1 To the attached Figure 10 The present invention provides a further detailed description of a mildew-proof paper-plastic packaging for a display.

[0037] Reference Figure 1 The mildew-proof paper-plastic packaging for a display shown includes an outer box 1, an upper supporting piece 2 and a lower supporting assembly 3. A accommodating space 4 for accommodating the upper supporting piece 2 and the lower supporting assembly 3 is provided inside the outer box 1. The upper supporting piece 2 and the lower supporting assembly 3 are abutted and assembled in the accommodating space 4 of the outer box 1; the upper supporting piece 2 and the lower supporting assembly 3 abut against each other to form an accommodating cavity for accommodating the display 6; the display is placed in this accommodating cavity and is protected by the outer box 1, the upper supporting piece 2 and the lower supporting assembly 3, and the assembly is also simple.

[0038] Reference Figures 1 to 7As shown, the outer box 1 is provided with a left bulletproof structure 12 and a right bulletproof structure 14 for preventing the outer box from popping open; the left bulletproof structure 12 includes a first folding member 122 and a second folding member 123, one end of the first folding member 122 is fixedly connected to the bottom plate 11, and the other end is folded and connected to the second folding member 123, and the second folding member 123 is provided with three tongue protrusion structures 121. The front side wall 13 has a first extended folding end 131 and a second extended folding end 132 at both ends, and the rear side wall 15 has a third extended folding end 151 and a fourth extended folding end 152 at both ends. The first extended folding end 131 abuts against the top of the third extended folding end 151, and the second folding piece 123 abuts against the top of the second extended folding end 132 and the fourth extended folding end 152; the first folding piece 122 abuts against the outer wall of the third extended folding end 151 and the first extended folding end 131; the second extended folding end 132 abuts against the inner wall of the third extended folding end 151 and the first extended folding end 131.

[0039] The right bulletproof structure 14 includes a third folding piece 142 and a fourth folding piece 143. One end of the third folding piece 142 is fixedly connected to the base plate 11, and the other end is folded and connected to the fourth folding piece 143. The fourth folding piece 143 is provided with three tongue protrusion structures 121; the third folding piece 142 abuts against the outer walls of the fourth extended folding end 152 and the second extended folding end 132; the fourth folding piece 143 abuts against the inner walls of the fourth extended folding end 152 and the second extended folding end 132.

[0040] The first reinforcing coil 321 is in contact with the insertion notch 311 to form a socket, the second reinforcing coil 322 is in contact with the insertion notch 311 to form a socket, and the tongue protrusion structure 121 is plugged into the socket to prevent the outer box from popping open. At the same time, the installation is simple and the shape is beautiful. Both wide-edge and narrow-edge pizza box outer boxes can be used with the paper card folding socket to plug in the anti-outer box pop-up structure, and it can also be applied to different forms of outer boxes to expand the scope of use.

[0041] Reference Figures 1 to 10 As shown, the lower support assembly 3 includes a lower support body 31 and reinforcement members 32 arranged below both sides of the lower support body 31 for increasing the overall compressive resistance; the reinforcement member 32 includes a first reinforcement roll tube 321 and a first plug angle 323 and a second plug angle 324 matched and assembled on both sides thereof, and the reinforcement member 32 also includes a second reinforcement roll tube 322 and a third plug angle 325 and a fourth plug angle 326 matched and assembled on both sides thereof.

[0042] A display accommodating cavity 316 for placing the display 6 is provided in the middle of the lower supporting body 31, and its shape matches the display. The middle of the display accommodating cavity 316 is designed as a through hole, which reduces the weight of the paper and plastic and also reduces the cost of raw materials; the four sides of the display accommodating cavity are sequentially provided with a first limiting step 312, a second limiting step 313, a third limiting step 314, and a fourth limiting step 315. Below the first limiting step 312 and the third limiting step 314 are respectively provided a first coil cavity 317 and a second coil cavity 318 matching the reinforcement 32, and the insertion notch 311 is respectively provided on the left side of the first limiting step 312 and the right side of the third limiting step 314.

[0043] The first reinforcing coil 321 is placed in the first coil cavity 317, and the two ends of the first reinforcing coil 321 are respectively provided with a corner cavity for accommodating the first corner plug 323 and the second corner plug 324; at the same time, the first reinforcing coil 321 forms a corner plug cavity with the concave platform provided on the second limiting step and the fourth limiting step, and the two corner plug cavities form an "L"-shaped corner plug cavity, and the first corner plug 323 and the second corner plug 324 are respectively placed flatly in the "L"-shaped corner plug cavity; the paper-plastic surface structure of the first reinforcing coil 321, the first corner plug 323 and the second corner plug 324 remains flat to prevent the machine from being scratched and improve the flatness of the paper plastic. At the same time, the added paper card coil can enhance the overall packaging strength and pressure resistance of the lower support.

[0044] The second reinforcing coil 322 is placed in the second coil cavity, and the two ends of the second reinforcing coil 322 are respectively provided with a corner cavity for accommodating the third corner 325 and the fourth corner 326; at the same time, the second reinforcing coil 322 forms a corner cavity with the concave platforms provided on the second limiting step and the fourth limiting step, and the two corner cavities form an "L"-shaped corner cavity, and the third corner 325 and the fourth corner 326 are respectively placed flatly in the "L"-shaped corner cavity. The paper-plastic surface structure of the second reinforcing coil 322, the third corner 325 and the fourth corner 326 remains flat to prevent scratches on the display 6 and improve the flatness of the paper plastic. At the same time, the added paper card coil can enhance the overall packaging strength and pressure resistance of the lower support.

[0045] The outer box 1 includes a left bulletproof structure 12, a front side wall 13, a right bulletproof structure 14, a rear side wall 15, a front swing cover 16 and a bottom plate 11. The left bulletproof structure 12, the front side wall 13, the right bulletproof structure 14 and the rear side wall 15 are respectively arranged on the sides of the accommodating space 4. The top of the accommodating space 4 is provided with a front swing cover 16 that is snapped with the side of the accommodating space 4. The left bulletproof structure 12 and the right bulletproof structure 14 are both designed with a tongue protrusion structure 121 that matches and engages with the insertion notch 311. The front swing cover 16 is snapped together with the left bulletproof structure 12, the front side wall 13, the right bulletproof structure 14, the rear side wall 15 and the bottom plate 11 to form a box body.

[0046] Reference Figure 5 As shown, the first plug corner 323, the second plug corner 324, the third plug corner 325, and the fourth plug corner 326 are all paper-plastic structures for convenient packaging; the first plug corner 323, the second plug corner 324, the third plug corner 325, and the fourth plug corner 326 are all provided with crease lines, by turning the crease lines 90 degrees to fold the two ends of the plug corner into an "L" shape, the plug corner can be conveniently and quickly installed in the "L"-shaped plug corner cavity formed by the lower support body 31 and the reinforcing coil tube.

[0047] The upper support 2, the lower support body 31 and the plug corners are all paper plastic parts. The added reinforced roll tubes on both sides of the lower support body 31 are paper card roll tubes with strong pressure resistance. The paper card has strong pressure resistance and the paper plastic is easy to install. The utility model adopts a structure combining paper plastic and paper card roll tubes, which not only reduces the cost of packaging, but also meets the strength of packaging, ensuring the safety of the product. It is a complete set of packaging and does not require glue. It is easy to assemble and is green and environmentally friendly.

[0048] according to Figure 8 、 9 As shown, a first placement hole 141 is provided on the right bulletproof structure 14, a second placement hole 153 is provided on the second extended folding end 132 and the fourth extended folding end 152, and a third placement hole 21 is provided at one end of the upper support member 2. The first placement hole 141, the second placement hole 153 and the third placement hole 21 are connected together to form a delivery hole, which is used to deliver wires from outside the box into the box after the box is sealed. Due to the different configurations and models of wires at home and abroad, it is convenient to deliver or change wires after the box is sealed, which is conducive to improving production efficiency.

[0049] according to Figure 2 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10As shown, the reinforcement 32 and the lower support body 31 are first placed on both sides of the accommodating space 4 of the outer box 1, and then the tongue protrusion structure 121 of the left bulletproof structure 12 and the right bulletproof structure 14 are plugged into the insertion notch 311 to prevent the outer box from popping open. No additional materials are added, and the amount of paper used is reduced by 8% compared with an ordinary outer box, reducing material costs. Then the display 6, the upper support 2, and the display accessory 5 are placed in sequence, and finally the front swing cover 16 is buckled to complete the assembly. The entire packaging structure is easy to assemble, beautifully formed, and applicable to wide-edge and narrow-edge pizza box outer boxes to meet different assembly requirements. The full set of molding time is 90 seconds, which is 69% less than that of conventional paper card packaging, which can effectively reduce labor costs.

[0050] The paper plastic surface of the outer box 1, the upper support 2 and the lower support assembly 3 is coated with an anti-mildew and antibacterial coating to improve the mildew phenomenon of the paper plastic. Specifically, a layer of nano-TiO2 modified chitosan antibacterial and mildew-proof agent can be coated on the paper plastic surface to give the paper plastic an anti-mildew effect and improve the user experience.

[0051] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0052] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only, and the true scope and spirit of the present application are indicated by the following claims.

[0053] It should be understood that the present application is not limited to the exact structures described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A mildew-proof paper-plastic packaging for a display, characterized in that: The invention comprises an outer box (1), an upper supporting member (2) and a lower supporting assembly (3); a receiving space (4) for accommodating the upper supporting member (2) and the lower supporting assembly (3) is provided inside the outer box (1); the upper supporting member (2) and the lower supporting assembly (3) are abutted and assembled in the receiving space (4) of the outer box (1); the upper supporting member (2) and the lower supporting assembly (3) abut against each other to form an accommodating cavity for accommodating a display (6); the outer box (1) is provided with a left bulletproof structure (12) and a right bulletproof structure (14) for preventing the outer box from being ejected; The lower support assembly (3) includes a lower support body (31) and reinforcement members (32) arranged below both sides of the lower support body (31) for increasing the overall compressive resistance; the reinforcement member (32) includes a first reinforcement coil (321) and a first plug angle (323) and a second plug angle (324) matched and assembled on both sides thereof; the reinforcement member (32) also includes a second reinforcement coil (322) and a third plug angle (325) and a fourth plug angle (326) matched and assembled on both sides thereof; Both sides of the lower support body (31) are provided with insertion notches (311) for inserting with the left bulletproof structure (12) and the right bulletproof structure (14). The left bulletproof structure (12) and the right bulletproof structure (14) are inserted into the insertion notches (311) to prevent the outer box from being ejected and are suitable for wide-side and narrow-side packaging boxes.

2. The mildew-proof paper-plastic packaging for a display according to claim 1, characterized in that: A display accommodating cavity (316) for placing a display is provided in the middle of the lower supporting member body (31), and a through hole is provided in the middle of the display accommodating cavity (316) for reducing the weight of paper and plastic. A first limiting step (312), a second limiting step (313), a third limiting step (314), and a fourth limiting step (315) are sequentially provided on the four sides of the display accommodating cavity. A first coiling tube cavity (317) and a second coiling tube cavity (318) matching the reinforcing member (32) are provided below the first limiting step (312) and the third limiting step (314), respectively. The insertion notch (311) is provided on the left side of the first limiting step (312) and on the right side of the third limiting step (314), respectively.

3. The mildew-proof paper-plastic packaging for a display according to claim 2, characterized in that: The first reinforcing coil (321) is placed in the first coil cavity (317), and corner cavities for accommodating the first corner (323) and the second corner (324) are respectively provided at both ends of the first reinforcing coil (321); at the same time, the first reinforcing coil (321) and the concave platforms provided on the second limiting step and the fourth limiting step respectively form a corner cavity, and the two corner cavities form an "L"-shaped corner cavity, and the first corner (323) and the second corner (324) are respectively and evenly placed in the "L"-shaped corner cavity; A second reinforcing coil (322) is placed in the second coil cavity, and corner cavities for accommodating the third corner (325) and the fourth corner (326) are respectively provided at both ends of the second reinforcing coil (322); at the same time, the second reinforcing coil (322) and the concave platforms provided on the second limiting step and the fourth limiting step respectively form a corner cavity, and the two corner cavities form an "L"-shaped corner cavity, and the third corner (325) and the fourth corner (326) are respectively placed flatly in the "L"-shaped corner cavity.

4. The mildew-proof paper-plastic packaging for a display according to claim 1, characterized in that: The outer box (1) comprises a left bulletproof structure (12), a front side wall (13), a right bulletproof structure (14), a rear side wall (15), a front swing cover (16) and a bottom plate (11); the left bulletproof structure (12), the front side wall (13), the right bulletproof structure (14) and the rear side wall (15) are respectively arranged on the periphery of the accommodating space (4); the top of the accommodating space (4) is provided with a front swing cover (16) which is engaged with the side of the accommodating space (4); the left bulletproof structure (12) and the right bulletproof structure (14) are both designed with a tongue protrusion structure (121) which matches and engages with the insertion notch (311); the front swing cover (16) is engaged with the left bulletproof structure (12), the front side wall (13), the right bulletproof structure (14), the rear side wall (15) and the bottom plate (11) to form a box body.

5. The mildew-proof paper-plastic packaging for a display according to claim 4, characterized in that: The left bulletproof structure (12) comprises a first folding piece (122) and a second folding piece (123), one end of the first folding piece (122) is fixedly connected to the bottom plate (11), and the other end is folded and connected to the second folding piece (123), and the second folding piece (123) is provided with three tongue protrusion structures (121); the two ends of the front side wall (13) are respectively provided with a first extended folding end (131) and a second extended folding end (132), and the two ends of the rear side wall (15) are respectively provided with a third extended folding end (151) and a fourth extended folding end (152), the top ends of the first extended folding end (131) and the third extended folding end (151) are abutted, and the second folding piece (123) is abutted with the top ends of the second extended folding end (132) and the fourth extended folding end (152); The first folding member (122) abuts against the outer wall of the third extended folding end (151) and the first extended folding end (131); the second extended folding end (132) abuts against the inner wall of the third extended folding end (151) and the first extended folding end (131); The right bulletproof structure (14) comprises a third folding piece (142) and a fourth folding piece (143); one end of the third folding piece (142) is fixedly connected to the bottom plate (11), and the other end is folded and connected to the fourth folding piece (143); the fourth folding piece (143) is provided with three tongue protrusion structures (121); the third folding piece (142) abuts against the outer wall of the fourth extended folding end (152) and the second extended folding end (132); the fourth folding piece (143) abuts against the inner wall of the fourth extended folding end (152) and the second extended folding end (132).

6. The mildew-proof paper-plastic packaging for a display according to claim 4, characterized in that: The first reinforcing coiled tube (321) abuts against the inserting notch (311) to form a socket, the second reinforcing coiled tube (322) abuts against the inserting notch (311) to form a socket, and the inserting tongue protrusion structure (121) is plugged into the socket.

7. The mildew-proof paper-plastic packaging for a display according to claim 1, characterized in that: The lower support body (31) is a paper-plastic structure for convenient packaging; the first plug corner (323), the second plug corner (324), the third plug corner (325), and the fourth plug corner (326) are paper-plastic structures for convenient packaging; the first plug corner (323), the second plug corner (324), the third plug corner (325), and the fourth plug corner (326) are all provided with crease lines, and the plug corners are folded into an "L" shape through the crease lines.

8. The mildew-proof paper-plastic packaging for a display according to claim 1, characterized in that: The first reinforced coil tube (321) and the second reinforced coil tube (322) are both paper card coil tubes with strong pressure resistance; the upper supporting part (2) is a paper plastic part that is easy to assemble, and the upper supporting part (2) is provided with a groove for fixing the display accessory (5).

9. The mildew-proof paper-plastic packaging for a display according to claim 5, characterized in that: The right bulletproof structure (14) is provided with a first placement hole (141), the second extended folding end (132) and the fourth extended folding end (152) are provided with a second placement hole (153), and one end of the upper supporting member (2) is provided with a third placement hole (21), and the first placement hole (141) and the second placement hole (153) are matched and connected with the third placement hole (21) for placing wires into the box from outside the box after the box is sealed.

10. The mildew-proof paper-plastic packaging for a display according to claim 1, characterized in that: The paper plastic surfaces of the outer box (1), the upper supporting component (2) and the lower supporting component (3) are coated with an anti-mildew and antibacterial coating that improves the mildew phenomenon of the paper plastic.

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