A corrugated cardboard box structure

Abstract

The present invention discloses a corrugated cardboard box structure, belonging to the technical field of corrugated cardboard boxes. It includes a surrounding board structure, and the surrounding board structures are connected end to end to form a frame structure. A bottom sealing structure is fixedly installed at the lower end of the surrounding board structure, and after the bottom sealing structures are clamped, the bottom of the frame structure formed by the surrounding board structure is sealed. A top sealing structure is fixedly installed at the upper end of the surrounding board structure. After the top sealing structure is sealed and pasted, the upper end of the frame structure formed by the surrounding board structure is sealed. Moreover, the surrounding board structure, the bottom sealing structure and the top sealing structure are made by cutting and pressing a whole piece of corrugated cardboard. Silicone oil layers are coated on both outer sides of the surrounding board structure. When in use, by inserting the bottom sealing structures, when containing objects, it has strong load-bearing capacity, avoids the problem of coming apart, and is convenient for multiple uses. And through the handle holes and handles, it is convenient to carry or move the object after it is sealed, which is convenient for operation.

Description

Technical Field

[0001] The present invention relates to a corrugated cardboard box structure and belongs to the technical field of corrugated cardboard boxes. Background Art

[0002] Corrugated cardboard is made into corrugated cardboard boxes through die-cutting, indentation, stapling or gluing. Corrugated cardboard boxes are the most widely used packaging products, and their usage has always been the first among various packaging products, including calcium plastic corrugated cardboard boxes. For more than half a century, corrugated cardboard boxes have gradually replaced transportation packaging containers such as wooden boxes with their superior performance and good processing performance, becoming the main force in transportation packaging. In addition to protecting goods, facilitating storage and transportation, they also play a role in beautifying and promoting goods. Corrugated cardboard boxes are green environmental protection products, which are beneficial to environmental protection and facilitate loading and unloading and transportation.

[0003] For example, the publication number is: CN114275303A, a corrugated cardboard box with a buffer and shock-absorbing structure, including a box body. The box body includes a base, a cushion plate and a corrugated cardboard box. The top of the base is movably connected to the bottom of the corrugated cardboard box. The corrugated cardboard box includes box boards. In the present invention, by setting a double-layer corrugated cardboard box, the elastic plate has a certain buffering property, and at the same time enhances the self-strength of the corrugated cardboard box, making the corrugated cardboard box more durable and not easily broken. By setting the cushion plate, the first gasket and the second gasket are made of polyethylene material, and the buffer plate is made of rubber material. The first gasket and the second gasket have waterproof performance, so that the cushion plate has a relatively low cost while meeting certain shock-absorbing and waterproof properties. The foam board and the buffer plate make the cushion plate have buffer and shock-absorbing performance. The first elastic rod, the second elastic rod, the first spring and the second spring enable the base to be applicable to corrugated cardboard boxes of different sizes, and at the same time enable the base to stably wrap the corrugated cardboard box, achieving the effect of anti-collision and anti-destruction.

[0004] Another example is the publication number: CN112644842A, a corrugated cardboard box that can increase structural strength, including a housing. The inner wall of the housing is fixedly connected with a connection port. The inner wall of the housing and near the top of the connection port is fixedly connected with a storage battery. The inner wall of the housing is provided with an electrorheological fluid groove. The inner side of the housing is fixedly connected with a fixed block. The outer side of the fixed block is slidably connected with a pressing plate. The inner wall of the fixed block is fixedly connected with an electrical contact point. The inner wall of the fixed block and near the inner side of the electrical contact point is elastically connected with a connecting rod. The inner wall of the pressing plate is slidably connected with a pressing block. For this corrugated cardboard box that can increase structural strength, when the electrical contact point contacts the connecting rod, the electrorheological fluid changes from a liquid to a solid, realizing that when the transported item is heavy, the phenomenon of the box body being damaged can be avoided, preventing waste of resources and avoiding economic losses, optimizing the user experience, and realizing the principle of multi-purpose use of one box.

[0005] For another example, the publication number is: CN107738828A, a corrugated cardboard box with a waterproof structure, including a box body, bubble layers are laid on the four inner side surfaces and the bottom surface of the box body, the bubble layers are of an integral structure, a first bubble curtain is arranged on one side inside the box body, a first bayonet is arranged at one end of the first bubble curtain away from the inner wall of the box body, a second bubble curtain is arranged on the side inside the box body corresponding to the first bubble curtain, a first chuck is arranged on the side of the second bubble curtain away from the inner wall of the box body, and the first chuck is clamped in the first bayonet; when the present invention realizes the fixation of the articles in the box body, it also effectively increases the waterproof effect between each article in the box body. When in use, when containing objects, most of the current corrugated cardboard boxes use adhesive tapes to seal the bottom and the upper end of the box body. Not only can they not be reused multiple times, but also when in use, the bearing capacity is poor, and it is easy to come off, which is not convenient for use. After being sealed, there is also the problem of being inconvenient to carry and not convenient for moving operations. Summary of the Invention

[0006] The purpose of the present invention is to provide a corrugated cardboard box structure to solve the above problems. When in use, it improves the load-bearing effect, is convenient for multiple uses, is convenient to carry, and is convenient for moving and using.

[0007] The present invention achieves the above object through the following technical solutions. A corrugated cardboard box structure includes a surrounding panel structure, and the surrounding panel structures are connected end to end to form a frame structure. A bottom sealing structure is fixedly installed at the lower end of the surrounding panel structure, and after the bottom sealing structures are snapped together, the bottom of the frame structure formed by the surrounding panel structure is sealed. A top sealing structure is fixedly installed at the upper end of the surrounding panel structure. After the top sealing structure is sealed and pasted, the upper end of the frame structure formed by the surrounding panel structure is sealed. The surrounding panel structure, the bottom sealing structure, and the top sealing structure are cut and pressed from a whole piece of corrugated cardboard. Silicone oil layers are coated on both outer sides of the surrounding panel structure. The cutting positions on the surrounding panel structure, the bottom sealing structure, and the top sealing structure are compacted, and wear-resistant glue is coated at the cutting positions. When in use, first fold the surrounding panel structure so that the surrounding panel structure is connected end to end to form a frame structure and fix it. Then fold the bottom sealing structure so that the bottom sealing structures are inserted into each other to seal the bottom of the surrounding panel structure, facilitating the placement of items. And through the silicone oil layer, it is convenient to write labels or paste labels on one side of the silicone oil layer, avoiding damage to the present technical solution when the label is torn off. Moreover, the cutting positions are compacted and coated with wear-resistant glue, thereby avoiding tearing at the cutting positions and facilitating the insertion between each structure, facilitating repeated use, convenient operation, improving the service life during use, and after placing items, sealing the upper end of the surrounding panel structure through the top sealing structure, facilitating the sealing of items and convenient for placement and protection.

[0008] Preferably, in order to improve the tensile resistance of the present technical solution and avoid tearing due to excessive tensile force during use, the corrugated cardboard used for the surrounding panel structure, the bottom sealing structure, and the top sealing structure includes an outer cardboard and an inner cardboard, and a corrugated layer with a corrugated structure is adhesively fixed between the outer cardboard and the inner cardboard. Anti-tensile wires are uniformly fixed at the folding positions of the corrugated layer. The anti-tensile wires are made of nylon fiber wires. During use, through the corrugated layer, the buffering effect of the present technical solution is improved, and through the anti-tensile wires, the tensile resistance performance of the present technical solution is improved during use, improving the load-bearing effect during use.

[0009] Preferably, in order to facilitate the formation of a frame structure for containing articles, the enclosure structure includes a front panel, a rear panel, a first side panel, and a second side panel, and the silicone oil layer is coated at the middle position on the outer sides of the front panel and the rear panel. The front panel, the rear panel, the first side panel, and the second side panel form a rectangular structure and are folded at the connection positions. A connecting strip is fixedly installed on one side of the rear panel, and the connecting strip is fixedly connected to one side of the first side panel to form a frame structure. Anti-slip strips are uniformly and horizontally fixedly installed on the inner sides of the front panel, the rear panel, the first side panel, and the second side panel. Waist-shaped handle holes are provided at the upper ends of the first side panel and the second side panel. The bottom sealing structure and the top sealing structure are respectively fixedly installed at the lower and upper ends of the front panel, the rear panel, the first side panel, and the second side panel. When in use, through the connecting strip, the connecting strip is fixedly connected to the first side panel, so that a frame structure is formed between the front panel, the rear panel, the first side panel, and the second side panel, facilitating the containing of articles. And through the anti-slip strips, when placing an external cushion, it is possible to prevent the cushion from sliding inside the technical solution, facilitating use. And through the handle holes, after sealing, it is convenient to lift the technical solution through the handle holes, facilitating relocation.

[0010] Preferably, in order to facilitate the sealing of the frame-shaped bottom formed by the side plate structure and to hold articles, the bottom sealing structure includes a first bottom folding plate, a first bottom plate, a second bottom folding plate and a second bottom plate. The first bottom folding plate is located below the first side plate, the first bottom plate is located below the front plate, the second bottom folding plate is located below the second side plate, and the second bottom plate is located below the rear plate. The bottom sealing structure is folded at the connection position with the side plate structure. The widths of the first bottom plate and the second bottom plate are the same as the widths of the first side plate and the second side plate. A female magic tape is fixedly installed at the middle position on one side of the first bottom plate, and a male magic tape is fixedly installed at the middle position on the other side of the second bottom plate. When sealing the bottom of the side plate structure, the female magic tape and the male magic tape are adhered to each other. First openings are formed on both sides of the first bottom folding plate and the second bottom folding plate. The first bottom folding plate and the second bottom folding plate are each divided into a side strip and an inner strip through the first openings. A crease is pressed at the middle position of the inner strip. A second opening is formed at the middle position of one end of the inner strip, and a pin plate is formed at one end of the inner strip through the second opening. First insertion holes are formed at the middle positions on both sides of the first bottom plate and the second bottom plate, and the length of the first insertion holes is the same as the width of the inner strip. Second insertion holes are formed at both ends of the first bottom plate and the second bottom plate, and the length of the second insertion holes is the same as the width of the pin plate. The inner strip is inserted into the first insertion holes and folded through the crease at the first insertion hole positions, so that the inner strip forms a U-shaped structure. The pin plate is inserted into the second insertion holes. The inner strip wraps the ends of the first bottom plate and the second bottom plate. When sealing the bottom of the present technical solution, first fold the side strips so that the side strips are in a horizontal state, then fold the first bottom plate and the second bottom plate, and make the first bottom plate and the second bottom plate adhered to each other through the male magic tape and the female magic tape. After folding, the first insertion holes on the first bottom plate and the second bottom plate coincide. Then fold the inner strip and turn the inner strip through the crease position so that the inner strip passes through the first insertion holes. Then fold the inner strip into a U-shaped structure and make the pin plate inserted into the second insertion holes, thereby completing the sealing of the bottom of the present technical solution. When holding articles, the articles press one end of the inner strip and one side of the side strip, thereby preventing the first bottom plate and the second bottom plate from flipping and coming off, improving the effect during use and the load-bearing capacity during holding. Compared with fixing with tape, the applicability during use is greatly improved.

[0011] Preferably, in order to facilitate the sealing of the top of the present technical solution, the top sealing structure includes a first side plate, a first top plate, a second side plate and a second top plate. The first side plate is fixedly installed at the upper end of the first side board, the first top plate is fixedly installed at the upper end of the front board, the second side plate is fixedly installed at the upper end of the second side board, and the second top plate is fixedly installed at the upper end of the rear board. The widths of the first top plate and the second top plate are greater than half of the widths of the first side board and the second side board. A U-shaped third opening is formed in the inner sides of the first side plate and the second side plate. The first side plate and the second side plate are each divided into a folding ear and a handle through the third opening. Raised portions are fixedly installed on both sides of the upper end of the handle. Waist-shaped holes are formed at both ends of the first top plate and the second top plate, and the waist-shaped holes are fitted with the raised portions. A first notch is uniformly formed at one end of the first top plate, and a second notch is uniformly formed at one end of the second top plate. The first top plate and the second top plate are engaged with each other through the first notch and the second notch. When sealing the top of the present technical solution, first fold the folding ears, then fold the first top plate and the second top plate so that the first top plate and the second top plate are engaged with each other through the first notch and the second notch. Then, use an external tape to paste the engaged position, so that the contacting positions of the first top plate and the second top plate are adhesively connected, avoiding detachment between the first top plate and the second top plate. And after engaging, pasting greatly improves the firmness after pasting. Compared with directly using tape for pasting now, it prevents the problem of cracking during long-term use. And when carrying, through the handle, it is convenient to lift the present technical solution and convenient for carrying. When it is not necessary to lift, fold the handle and insert the raised portion into the waist-shaped hole, thereby facilitating the storage of the handle, convenient for use. And when storing the handle, it is also possible not to fixedly connect the first top plate and the second top plate through an external tape, facilitating temporary sealing and convenient for use.

[0012] The beneficial effects of the present invention are: when in use, by inserting between the bottom sealing structures, when containing objects, it has a strong load-bearing capacity, avoiding the problem of coming apart, and is convenient for multiple uses. And through the handle holes and the handle, it is convenient to carry or move the sealed object, facilitating operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention after folding.

[0014] Figure 2 It is a schematic diagram of the overall structure of the present invention from another angle after folding.

[0015] Figure 3 This is a schematic diagram of the overall structure of the present invention after deployment.

[0016] Figure 4 This is a front view of the present invention after deployment and flipping.

[0017] Figure 5 This is a schematic diagram of the structure of the present invention in a folded state when viewed from above in a sectional view.

[0018] Figure 6 This is a schematic diagram of the partial structure of the present invention.

[0019] Figure 7 This is a schematic diagram of the partial structure of the side strip position in the present invention.

[0020] In the figure: 1. Enclosure structure; 101. Front plate; 102. Rear plate; 103. First side plate; 104. Second side plate; 105. Connecting strip; 106. Handle hole.

[0021] 2. Bottom seal structure; 2001. Side strip; 2002. Inner strip; 201. First bottom folding plate; 202. First bottom plate; 203. Second bottom folding plate; 204. Second bottom plate; 205. First opening; 206. Crease; 207. Second opening; 208. Pin plate; 209. First insertion hole; 2010. Second insertion hole.

[0022] 3. Top seal structure; 3001. Folding ear; 3002. Handle; 301. First side plate; 302. First top plate; 303. Second side plate; 304. Second top plate; 305. Third opening; 306. Protrusion; 307. Waist hole; 308. First notch; 309. Second notch.

[0023] 4. Silicone oil layer; 5. Outer cardboard; 6. Inner cardboard; 7. Corrugated layer; 8. Anti-tensile wire; 9. Anti-slip strip; 10. Female magic tape; 11. Male magic tape; 12. Wear-resistant glue. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figure 1-7As shown in the figure, a corrugated cardboard box structure includes a surrounding panel structure 1, and the surrounding panel structures 1 are connected end to end to form a frame structure. A bottom sealing structure 2 is fixedly installed at the lower end of the surrounding panel structure 1. After the bottom sealing structures 2 are snap-connected, the bottom of the frame structure formed by the surrounding panel structure 1 is sealed. A top sealing structure 3 is fixedly installed at the upper end of the surrounding panel structure 1. After the top sealing structure 3 is adhesively sealed, the upper end of the frame structure formed by the surrounding panel structure 1 is sealed. The surrounding panel structure 1, the bottom sealing structure 2, and the top sealing structure 3 are made by cutting and pressing a whole piece of corrugated cardboard. Silicone oil layers 4 are coated on both outer sides of the surrounding panel structure 1. The cutting positions on the surrounding panel structure 1, the bottom sealing structure 2, and the top sealing structure 3 are compacted, and wear-resistant glue 12 is coated at the cutting positions. When in use, first fold the surrounding panel structure 1 so that the surrounding panel structure 1 is connected end to end to form a frame structure and fix it. Then fold the bottom sealing structure 2 so that the bottom sealing structures 2 are inserted into each other to seal the bottom of the surrounding panel structure 1, which is convenient for holding items. And through the silicone oil layer 4, it is convenient to write labels or paste labels on one side of the silicone oil layer 4, avoiding damage to this technical solution when tearing off the labels. And the cutting positions are compacted and coated with wear-resistant glue 12, thereby avoiding tearing at the cutting positions and facilitating the insertion between each structure, facilitating repeated use, convenient operation, improving the service life during use, and after holding items, through the top sealing structure 3, the upper end of the surrounding panel structure 1 is sealed, which is convenient for sealing the items and convenient for holding and protecting.

[0026] As Figure 6 shown, the corrugated cardboard used for the surrounding panel structure 1, the bottom sealing structure 2, and the top sealing structure 3 includes an outer cardboard 5 and an inner cardboard 6, and a corrugated layer 7 with a corrugated structure is adhesively fixed between the outer cardboard 5 and the inner cardboard 6. Anti-tensile wires 8 are evenly fixedly installed at the folding positions of the corrugated layer 7. The anti-tensile wires 8 are made of nylon fiber wires. When in use, through the corrugated layer 7, the buffering effect of this technical solution is improved, and through the anti-tensile wires 8, the anti-tensile performance of this technical solution is improved during use, improving the load-bearing effect during use.

[0027] As Figure 4As shown, the enclosure structure 1 includes a front plate 101, a rear plate 102, a first side plate 103 and a second side plate 104, and the silicone oil layer 4 is coated on the middle positions of the outer sides of the front plate 101 and the rear plate 102. The front plate 101, the rear plate 102, the first side plate 103 and the second side plate 104 form a rectangular structure and are folded at the connection positions. A connecting strip 105 is fixedly installed on one side of the rear plate 102, and the connecting strip 105 is fixedly connected to one side of the first side plate 103 to form a frame structure. Anti-slip strips 9 are uniformly and horizontally fixedly installed on the inner sides of the front plate 101, the rear plate 102, the first side plate 103 and the second side plate 104, and waist-shaped handle holes 106 are provided at the upper ends of the first side plate 103 and the second side plate 104. The bottom sealing structure 2 and the top sealing structure 3 are fixedly installed at the lower and upper ends of the front plate 101, the rear plate 102, the first side plate 103 and the second side plate 104 respectively. When in use, through the connecting strip 105, the connecting strip 105 is fixedly connected to the first side plate 103, so that a frame structure is formed between the front plate 101, the rear plate 102, the first side plate 103 and the second side plate 104, which is convenient for containing items. And through the anti-slip strips 9, when placing an external cushion, it can prevent the cushion from sliding inside the technical solution, which is convenient for use. And through the handle holes 106, after sealing, it is convenient to lift the technical solution through the handle holes 106, which is convenient for moving.

[0028] As Figure 3As shown, the bottom sealing structure 2 includes a first bottom folding plate 201, a first bottom plate 202, a second bottom folding plate 203 and a second bottom plate 204. The first bottom folding plate 201 is located below the first side plate 103, the first bottom plate 202 is located below the front plate 101, the second bottom folding plate 203 is located below the second side plate 104, and the second bottom plate 204 is located below the rear plate 102. The position where the bottom sealing structure 2 is connected to the surrounding plate structure 1 is folded. The widths of the first bottom plate 202 and the second bottom plate 204 are the same as the widths of the first side plate 103 and the second side plate 104. A female magic tape 10 is fixedly installed at the middle position on one side of the first bottom plate 202, and a male magic tape 11 is fixedly installed at the middle position on the other side of the second bottom plate 204. When sealing the bottom of the surrounding plate structure 1, the female magic tape 10 and the male magic tape 11 are adhered to each other. First openings 205 are provided on both sides of the first bottom folding plate 201 and the second bottom folding plate 203. The first bottom folding plate 201 and the second bottom folding plate 203 are each separated into a side strip 2001 and an inner strip 2002 through the first opening 205. A crease 206 is pressed at the middle position of the inner strip 2002. A second opening 207 is provided at the middle position of one end of the inner strip 2002, and a pin plate 208 is formed at one end of the inner strip 2002 through the second opening 207. First insertion holes 209 are provided at the middle positions on both sides of the first bottom plate 202 and the second bottom plate 204. The length of the first insertion hole 209 is the same as the width of the inner strip 2002. Second insertion holes 2010 are provided at both ends of the first bottom plate 202 and the second bottom plate 204. The length of the second insertion hole 2010 is the same as the width of the pin plate 208. The inner strip 2002 is inserted into the first insertion hole 209 and folded through the crease 206 at the position of the first insertion hole 209, so that the inner strip 2002 forms a U-shaped structure. The pin plate 208 is inserted into the second insertion hole 2010. The inner strip 2002 wraps the ends of the first bottom plate 202 and the second bottom plate 204. When sealing the bottom of this technical solution, first fold the side strip 2001 so that the side strip 2001 is in a horizontal state, then fold the first bottom plate 202 and the second bottom plate 204, and make the first bottom plate 202 and the second bottom plate 204 adhered to each other through the male magic tape 11 and the female magic tape 10. After folding, the first insertion holes 209 on the first bottom plate 202 and the second bottom plate 204 coincide. Then fold the inner strip 2002, and turn the inner strip 2002 through the crease 206 position so that the inner strip 2002 passes through the first insertion hole 209. Then fold the inner strip 2002 into a U-shaped structure and make the pin plate 208 inserted into the second insertion hole 2010, thereby completing the sealing of the bottom of this technical solution. When placing items, the items press against one end of the inner strip 2002 and one side of the side strip 2001, thereby preventing the first bottom plate 202 and the second bottom plate 204 from flipping and avoiding detachment, improving the effect during use and the load-bearing capacity during placement.Compared with using tape for fixation, the applicability during use is greatly improved.

[0029] As Figure 3 shown, the top sealing structure 3 includes a first side plate 301, a first top plate 302, a second side plate 303 and a second top plate 304. The first side plate 301 is fixedly installed at the upper end of the first side plate 103, the first top plate 302 is fixedly installed at the upper end of the front plate 101, the second side plate 303 is fixedly installed at the upper end of the second side plate 104, and the second top plate 304 is fixedly installed at the upper end of the rear plate 102. The widths of the first top plate 302 and the second top plate 304 are greater than half of the widths of the first side plate 103 and the second side plate 104. A third opening 305 with a U-shaped structure is formed in the inner sides of the first side plate 301 and the second side plate 303. The first side plate 301 and the second side plate 303 are each divided into a folding ear 3001 and a handle 3002 through the third opening 305. Raised portions 306 are fixedly installed on both sides of the upper end of the handle 3002. Waist-shaped holes 307 are formed at both ends of the first top plate 302 and the second top plate 304. The waist-shaped holes 307 are in line with the raised portions 306. First notches 308 are evenly formed at one end of the first top plate 302, and second notches 309 are evenly formed at one end of the second top plate 304. The first top plate 302 and the second top plate 304 are engaged with each other through the first notches 308 and the second notches 309. When sealing the top of this technical solution, first fold the folding ears 3001, and then fold the first top plate 302 and the second top plate 304 so that the first top plate 302 and the second top plate 304 are engaged with each other through the first notches 308 and the second notches 309. Then, use external tape to paste the engaged position, so that the contacting positions of the first top plate 302 and the second top plate 304 are adhesively connected, preventing the first top plate 302 and the second top plate 304 from falling off. And after engagement and pasting, the firmness after pasting is greatly improved. Compared with directly using tape for pasting now, it prevents the problem of cracking during long-term use. And when carrying, through the handle 3002, it is convenient to lift this technical solution and convenient for carrying. When it is not necessary to lift, fold the handle 3002 and insert the raised portions 306 into the waist-shaped holes 307, so as to facilitate the storage of the handle 3002 and convenient for use. And when storing the handle 3002, it is also possible not to fixedly connect the first top plate 302 and the second top plate 304 through external tape, facilitating temporary sealing and convenient for use.

[0030] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

[0031] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A corrugated cardboard box structure, characterized in that: It includes a surrounding plate structure (1), and the surrounding plate structures (1) are connected end to end to form a frame structure. A bottom sealing structure (2) is fixedly installed at the lower end of the surrounding plate structure (1). After the bottom sealing structures (2) are clamped, the bottom of the frame structure formed by the surrounding plate structure (1) is sealed. A top sealing structure (3) is fixedly installed at the upper end of the surrounding plate structure (1). After the top sealing structure (3) is sealed and pasted, the upper end of the frame structure formed by the surrounding plate structure (1) is sealed. The surrounding plate structure (1), the bottom sealing structure (2) and the top sealing structure (3) are made by cutting and pressing a whole piece of corrugated cardboard. Silicone oil layers (4) are coated on both outer sides of the surrounding plate structure (1); The surrounding plate structure (1) includes a front plate (101), a rear plate (102), a first side plate (103) and a second side plate (104). The silicone oil layers (4) are coated at the middle positions on the outer sides of the front plate (101) and the rear plate (102). The front plate (101), the rear plate (102), the first side plate (103) and the second side plate (104) form a rectangular structure and are folded at the connection positions. A connecting strip (105) is fixedly installed on one side of the rear plate (102). The connecting strip (105) is fixedly connected to one side of the first side plate (103) to form a frame structure; The bottom sealing structure (2) includes a first bottom folding plate (201), a first bottom plate (202), a second bottom folding plate (203) and a second bottom plate (204). The first bottom folding plate (201) is located below the first side plate (103). The first bottom plate (202) is located below the front plate (101). The second bottom folding plate (203) is located below the second side plate (104). The second bottom plate (204) is located below the rear plate (102). The bottom sealing structure (2) is folded at the connection position with the surrounding plate structure (1). The widths of the first bottom plate (202) and the second bottom plate (204) are the same as the widths of the first side plate (103) and the second side plate (104). A female magic tape (10) is fixedly installed at the middle position on one side of the first bottom plate (202). A male magic tape (11) is fixedly installed at the middle position on the other side of the second bottom plate (204). When the bottom of the surrounding plate structure (1) is sealed, the female magic tape (10) is adhered to the male magic tape (11); On both sides of the first bottom folding plate (201) and the second bottom folding plate (203), first openings (205) are provided. Both the first bottom folding plate (201) and the second bottom folding plate (203) are separated into side strips (2001) and inner strips (2002) through the first openings (205). At the middle position of the inner strip (2002), a crease (206) is pressed. At the middle position of one end of the inner strip (2002), a second opening (207) is provided. One end of the inner strip (2002) forms a pin plate (208) through the second opening (207). At the middle positions on both sides of the first bottom plate (202) and the second bottom plate (204), first insertion holes (209) are provided. The length of the first insertion holes (209) is the same as the width of the inner strip (2002). At both ends of the first bottom plate (202) and the second bottom plate (204), second insertion holes (2010) are provided. The length of the second insertion holes (2010) is the same as the width of the pin plate (208). The inner strip (2002) is inserted into the inside of the first insertion holes (209) and is folded through the crease (206) at the position of the first insertion holes (209) so that the inner strip (2002) forms a U-shaped structure. The pin plate (208) is inserted into the inside of the second insertion holes (2010). The inner strip (2002) covers the ends of the first bottom plate (202) and the second bottom plate (204).

2. The corrugated cardboard box structure according to claim 1, characterized in that: The corrugated cardboard used for the side plate structure (1), the bottom sealing structure (2), and the top sealing structure (3) includes an outer cardboard (5) and an inner cardboard (6). Between the outer cardboard (5) and the inner cardboard (6), a corrugated layer (7) with a corrugated structure is adhesively fixed. At the folding positions of the corrugated layer (7), anti-tensile wires (8) are uniformly fixed. The anti-tensile wires (8) are made of nylon fiber wires.

3. A corrugated cardboard box structure according to claim 1, characterized in that: Anti-slip strips (9) are uniformly and horizontally fixed on the inner sides of the front plate (101), the rear plate (102), the first side plate (103), and the second side plate (104). At the upper ends of the first side plate (103) and the second side plate (104), waist-shaped handle holes (106) are provided. The bottom sealing structure (2) and the top sealing structure (3) are distributively and fixedly installed at the lower ends and upper ends of the front plate (101), the rear plate (102), the first side plate (103), and the second side plate (104).

4. A corrugated cardboard box structure according to claim 1, characterized in that: The top sealing structure (3) includes a first side plate (301), a first top plate (302), a second side plate (303) and a second top plate (304). The first side plate (301) is fixedly installed at the upper end of the first side board (103), the first top plate (302) is fixedly installed at the upper end of the front board (101), the second side plate (303) is fixedly installed at the upper end of the second side board (104), and the second top plate (304) is fixedly installed at the upper end of the rear board (102). The widths of the first top plate (302) and the second top plate (304) are greater than half of the widths of the first side board (103) and the second side board (104).

5. A corrugated cardboard box structure according to claim 4, characterized in that: A third opening (305) with a U-shaped structure is formed in the inner sides of the first side plate (301) and the second side plate (303). The first side plate (301) and the second side plate (303) are each separated into a folding ear (3001) and a handle (3002) through the third opening (305). Raised portions (306) are fixedly installed on both sides of the upper end of the handle (3002). Waist-shaped holes (307) are formed at both ends of the first top plate (302) and the second top plate (304). The waist-shaped holes (307) are in conformity with the raised portions (306). First notches (308) are evenly formed at one end of the first top plate (302), and second notches (309) are evenly formed at one end of the second top plate (304). The first top plate (302) and the second top plate (304) are engaged with each other through the first notches (308) and the second notches (309).

6. A corrugated cardboard box structure according to claim 1, characterized in that: The cutting positions on the enclosure structure (1), the bottom sealing structure (2) and the top sealing structure (3) are all subjected to a compaction treatment, and wear-resistant glue (12) is coated at the cutting positions.

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