Hollow plate buffer box structure

Abstract

The utility model discloses a hollow plate buffer box structure, and relates to the technical field of packaging. Comprising a box body hollow plate, a box body defined by the box body hollow plate and piled nails, and the box body hollow plate is of an inner-outer double-wall hollow structure; cutting and blanking are conducted through laser or a cutting die, a pre-folding line structure and a fixing hole are cut out, and the box is fixed through a pin after being folded and formed and can be used as an ultimate packaging box of a product; compared with a packaging mode of adopting buffering auxiliary materials and a paper box, the packaging process is greatly simplified, the hollow plate of the box body has good buffering performance, use of non-environment-friendly buffering materials such as foam is omitted, and the environment is protected; meanwhile, the high-strength, moisture-proof, water-proof and mildew-proof properties are achieved, and compared with a carton, the good severe environment resistance advantage is achieved; meanwhile, the strength can be conveniently increased by increasing the wall thickness, the traditional complex packaging modes of wooden boxes, wooden frames and wooden supports can be replaced, and convenience is brought to normal express logistics transportation packaging of extra-heavy and ultra-large products.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing material technical field, concretely is a kind of hollow plate buffer box structure. BACKGROUND

[0002] Refrigerator, washing machine, air conditioner, range hood and other household appliances and furniture, cabinet products are generally protected by foam board, pearl wool board, honeycomb paperboard and corrugated board during transportation to avoid damage during transportation and handling.

[0003] The current market such as foam, pearl wool, honeycomb paperboard and other cushioning materials on the market are only used as packaging accessories to achieve cushioning effect, and then a paper box is used as the final packaging process. This packaging design step is complex and inconvenient to operate, has poor moisture and waterproof effect, is prone to mildew and has poor strength, and has unsatisfactory protection effect. UTILITY MODEL CONTENT

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of hollow plate buffer box structure, including box hollow plate and the box and nail that it surrounds, the box hollow plate is double-walled hollow structure in inside and outside, the inner wall of the box hollow plate is covered with recess in depth direction in the shape of arch, the outer wall of the box hollow plate is plane;

[0005] The inner wall of the box hollow plate is divided into several main folds by crease line, the two ends of the main fold are divided into two auxiliary folds by crease line, the box hollow plate is folded inward into a box by crease line, and the box is fixed by nail.

[0006] As a preferred technical scheme of the utility model, the recess cross section is one of V-shaped, U-shaped or arc-shaped, and the recess is deepened in the shape of arch in depth direction, and the intersection point of the recess is the deepest.

[0007] As a preferred technical scheme of the utility model, the intersection point of the two adjacent recesses is the deepest and the deepest recess is connected together with the outer wall.

[0008] As a preferred technical scheme of the utility model, the two end main folds of the box hollow plate are respectively provided with extension plate and fixed hole one at the corresponding positions, and the inside of the extension plate is provided with fixed hole two corresponding to the fixed hole one.

[0009] As a preferred technical scheme of the utility model, the box hollow plate is respectively provided with corresponding fixed hole three and fixed hole four at the positions corresponding to the auxiliary fold.

[0010] As a preferred technical scheme of the utility model, the box body hollow plate is folded into a box, and the dispatching nails are buckled between the first fixing hole and the second fixing hole and between the third fixing hole and the fourth fixing hole.

[0011] Compared with the prior art, the utility model provides a hollow plate buffer box structure, which has the following advantages

[0012] Beneficial effects:

[0013] Compared with the packaging mode of using buffer auxiliary materials and paper boxes, the hollow plate buffer box structure greatly simplifies the packaging process, the box body hollow plate itself has good buffering performance, the use of foam and other non-environmental protection buffering materials is saved, the environment is protected, and the box body hollow plate itself has good buffering performance; meanwhile, it has high strength, moisture-proof and waterproof and non-mildew properties, has the advantage of resisting bad environment compared with paper boxes; meanwhile, the strength can be increased by increasing the wall thickness, and the traditional wooden box, wooden frame and wooden support complex packaging mode can be replaced, thereby bringing convenience for normal express logistics transportation and packaging of super heavy and super large products. ACCURACY OF DRAWINGS

[0014] Figure 1 A box body hollow plate folding into a box of the hollow plate buffer box structure of the utility model is shown in the figure;

[0015] Figure 2 A dispatching nail structure of the hollow plate buffer box structure of the utility model is shown in the figure;

[0016] Figure 3 A box body hollow plate unfolding schematic view of the hollow plate buffer box structure of the utility model is shown in the figure;

[0017] Figure 4 A box body hollow plate unfolding side view of the hollow plate buffer box structure of the utility model is shown in the figure;

[0018] Figure 5 A box body hollow plate unfolding schematic view of the hollow plate buffer box structure of the utility model is shown in the figure;

[0019] Figure 6 A Figure 5 Structure enlarged view of the middle A;

[0020] Figure 7 A box body hollow plate folding into a box side view of the hollow plate buffer box structure of the utility model is shown in the figure;

[0021] Figure 8 A Figure 7 Structure sectional view of the middle A-A;

[0022] Figure 9 For Figure 8 structure enlarged view at A in the middle;

[0023] Figure 10 For the hollow plate buffer box structure of the utility model discloses a hollow plate buffer box structure's preparation flow chart.

[0024] Figure 11 For Figure 10 structure section view at B-B in the middle;

[0025] Figure 12 For Figure 11 structure enlarged view at A in the middle;

[0026] Figure 13 For the hollow plate buffer box structure of the utility model discloses a hollow plate buffer box structure's preparation flow chart.

[0027] In the figure: 1, hollow plate of box body;2, box body;11, inner wall;111, recess;112, main folding page;113, vice folding page;12, outer wall;13, crease line;14, extension plate;15, fixed hole one;16, fixed hole two;17, fixed hole three;18, fixed hole four;19, nail;191, inclined surface reverse. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] Please refer to Figures 1-13 A hollow plate buffer box structure, comprising hollow plate of box body 1 and the box body 2 and nail 19 surrounded by it, the hollow plate of box body 1 is double-layer wall hollow structure, the inner wall 11 of hollow plate of box body 1 is full of recess 111 in depth direction and is in arc shape, the outer wall 12 of hollow plate of box body 1 is plane, when hollow plate of box body 1 is processed into shape, the strength of hollow plate of box body 1 can be increased by increasing the wall thickness of inner wall 11 and outer wall 12, which can replace the traditional wooden box, wooden frame, and complex packaging mode of wooden support, and bring convenience for normal express logistics transportation packaging of super heavy and super large products.

[0030] The inner wall 11 of the box hollow plate 1 is divided into a plurality of main folding parts 112 by the crease line 13, two sub-folding parts 113 are divided at both ends of the main folding part 112 by the crease line 13, and the box hollow plate 1 is folded inward into a box 2 by the crease line 13. The box 2 is fixed by the nails 19.

[0031] Compared with the packaging method on the market using packaging auxiliary materials and cartons, the box 2 folded by the box hollow plate 1 greatly simplifies the packaging process, has the properties of moisture-proof, waterproof and mildew-proof, has the advantage of resisting harsh environment compared with the carton, simplifies the packaging and saves the use of environmentally unfriendly materials such as foam, protects the environment, has good strength, can be used as a packaging box for heavy and large products, and can replace the traditional wooden box, wooden frame and complex packaging method of wooden support, which brings convenience for normal express logistics transportation and packaging of super heavy and super large products. The structure is simple and compact, meets the economic benefit, and has a broad application prospect.

[0032] As a specific technical solution of the embodiment, the groove 111 is one of V-shaped, U-shaped or arc-shaped in cross-section, and the groove 111 is arched in the depth direction, and the intersection of the groove 111 is the deepest.

[0033] In the embodiment, the groove 111 divides the entire large-area wall surface into a plurality of small units, thereby greatly increasing the wall surface strength, and the groove 111 is one of V-shaped, U-shaped or arc-shaped in cross-section. This design allows the groove 111 to support the cavity between the inner wall 11 and the outer wall 12.

[0034] As a specific technical solution of the embodiment, the intersection of the two adjacent grooves 111 is the deepest, and the deepest part is connected together with the outer wall 12.

[0035] In the embodiment, this structure design makes the inner wall 11 and the outer wall 12 have a plurality of support points, a plurality of groove 111 intersection points form a plurality of support points to support the entire inner wall 11 and outer wall 12, and the inner wall 11 and the outer wall 12 are supported and strengthened, which greatly improves the buffering performance of the box hollow plate 1 and is more resistant to impact and less likely to damage the protected goods in the box 2.

[0036] As a specific technical solution of the embodiment, the two ends of the box hollow plate 1 are pre-connected, and the positions corresponding to the two ends of the main folding leaf 112 are respectively provided with an extension plate 14 and a fixed hole 15, the inside of the extension plate 14 is provided with a fixed hole 16 corresponding to the fixed hole 15; the positions corresponding to the auxiliary folding leaf 113 on the box hollow plate 1 are respectively provided with a fixed hole 17 and a fixed hole 18 corresponding to each other; and the box hollow plate 1 further comprises a pin 19, one end of the pin 19 is provided with an inclined surface reverse buckle 191, a gap is arranged in the middle of the shaft, when the pin 19 is pressed into the hole, the inclined surface reverse buckle 191 is forced to become smaller in the radial direction of the shaft, and after being completely pressed in, the external force of the inclined surface disappears, the inclined surface reverse buckle 191 is locked and fixed by being bounced open, after the box hollow plate 1 is folded into a box, the pin 19 is buckled between the fixed hole 15 and the fixed hole 16 and between the fixed hole 17 and the fixed hole 18.

[0037] In the embodiment, referring to Figures 7-12 , when the box hollow plate 1 is folded into a box, the four main folding leaves 112 are connected to form four edges of the box 2, the extension plate 14 on the first end of the main folding leaf 112 of the box hollow plate 1 is buckled into the inside of the main folding leaf 112 at the tail end of the box hollow plate 1, the fixed hole 16 is opposite to the fixed hole 15, the pin 19 is buckled from the outside of the box 2, the pin 19 passes through the fixed hole 15 and the fixed hole 16 to enter the inside of the box 2, the connection between the box hollow plate 1 at the beginning and the end is completed, and the box 2 is initially formed, the box hollow plate 1 is made of PE, PP, nylon and other plastic materials with toughness, and the box hollow plate 1 has toughness and thus has the property of being locally compressible.

[0038] After the box hollow plate 1 is folded into a box, the corresponding hole positions on the box hollow plate 1 are opposite to each other, and the box hollow plate 1 corresponding to the auxiliary folding leaf 113 is locally overlapped together, the pin 19 is pressed, when the first box hollow plate 1 is pressed into the second box hollow plate 1, the first box hollow plate 1 is locally flattened, the expansion head of the pin 19 is compressed and can pass through the fixed hole, when the pin 19 is pressed into the inside of the second box hollow plate 1, the first box hollow plate 1 rebounds, the inclined surface reverse buckle 191 of the pin 19 is tightly buckled on the inner wall 11 of the second box hollow plate 1, so that the two box hollow plates 1 stacked together are firmly connected together, this connection method is simple and convenient, because of the tension, the outer diameter of the inclined surface reverse buckle 191 in the free state is larger than the diameter of the fixed hole, the connection is not only reliable but also not easy to fall off and damage, this connection method can be completed without the help of other tools, and has wide universality and usability.

[0039] A preparation method of a hollow plate buffer box structure, comprising the following steps:

[0040] S1, hollow plate processing forming, through blow molding or rotational molding process to make the wall surface of the box hollow plate 1 is covered with arch-shaped groove 111, the arch-shaped groove 111 on the inner wall 11 strengthens the wall surface, the arch-shaped groove 111 is arc-shaped deepened to the cavity, until the intersection at the intersection point supports the entire inner and outer wall 12 structure, the arch-shaped structure not only makes the intersection point can support the two walls, but also has good buffering effect, and the arch-shaped structure can make the blow molding gas pass through the arc-shaped cavity, thereby good blow molding can be formed;

[0041] S2, cutting and forming of hollow plate, according to the size of the box 2, the required box hollow plate 1 shape size is cut by laser cutting or cutting knife die, including fixing hole, including the connecting hole or lifting hole needed to be set inside and outside the box 2;

[0042] S3, setting the crease line 13, using laser cutting to cut the crease line 13 on the inner wall 11 which needs to be folded or pressing V-shaped crease line 13 on the inner wall 11 which needs to be folded;

[0043] S4, folding into a box according to the crease line 13, folding the box hollow plate 1 into a box according to the crease line 13;

[0044] S5, sealing the box, after the box hollow plate 1 is folded into a box, the fixed hole one 15 and the fixed hole two 16 are opposite, the fixed hole three 17 and the fixed hole four 18 are opposite, and finally the pin 19 is buckled to complete the fixation of the box 2.

[0045] As a specific technical solution of the embodiment, the box hollow plate 1 constituting the box 2 can be obtained by connecting a whole piece end to end, or can be obtained by connecting and fixing multiple separate pieces.

[0046] As a specific technical solution of the embodiment, in S3, the crease line 13 cut by laser cutting is a narrow stripe rectangle or a dashed line.

[0047] In the present embodiment, the crease line 13 is cut by laser cutting or blade cutting, the inner wall 11 at the folding position is cut off into a narrow rectangle or a dashed line, the outer wall 12 is still retained without being damaged, which does not affect the appearance. In this way, when the box is folded and formed, the inner wall 11 at the cutting position has the smallest resistance to folding, the outer wall 12 is made of plastic materials such as PE, PP and nylon, which have toughness and can be bent. In this way, the box can be easily folded along the predetermined crease line 13, and the inner wall 11 at the crease line 13 can be damaged by pressure or pressing to facilitate folding along the crease line 13.

[0048] As a specific technical solution of the embodiment, in S5, in addition to the nails 19, the box 2 can be fixed by using one or more than two of the following: plastic expansion nails, magic tape, carton nails, glue, and high-temperature welding.

[0049] In the embodiment, after the first and last ends of the box hollow plate 1 are connected, the articles to be protected can be loaded into the box 2, and then the sub-fold 113 is folded to make the positions of the fixing hole three 17 and the fixing hole four 18 opposite, and the nails 19 can be buckled into the fixing hole three 17 and the fixing hole four 18 to complete the sealing of the box, and the box 2 can also be sealed or reinforced again by using one or more than two of the following: magic tape, carton nails, glue, and high-temperature welding, which is more convenient to use.

[0050] In summary, compared with the packaging method on the market that uses packaging auxiliary materials and cartons, the box 2 formed by folding the box hollow plate 1 greatly simplifies the packaging process, has the properties of moisture-proof, waterproof, and mildew-proof, has the advantage of resisting harsh environments compared with cartons, simplifies the packaging and saves the use of environmentally unfriendly materials such as foam, protects the environment, has good strength, can be used as a packaging box for heavy and large products, and can replace the traditional wooden box, wooden frame, and complex packaging method of wooden support, which brings convenience to the normal express logistics transportation and packaging of super heavy and super large products, has a compact structure, conforms to economic benefits, and has a broad application prospect.

[0051] It should be noted that in this document, terms such as "comprise", "comprising" or any other variant thereof are intended to cover non-exclusive inclusion, so that processes, methods, articles or devices that include a series of elements not only include those elements, but also include other elements not explicitly listed, or include elements inherent to such processes, methods, articles or devices. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article or device that includes the element.

[0052] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A hollow plate cushion box structure comprising a box hollow plate (1) and a box (2) and a nail (19) surrounded by the box, characterized in that: The box hollow plate (1) is a double-wall hollow structure, the inner wall (11) of the box hollow plate (1) is covered with grooves (111) in the depth direction in the shape of an arch, and the outer wall (12) of the box hollow plate (1) is a plane. The inner wall (11) of the box hollow plate (1) is divided into several main folds (112) by the crease line (13), the two ends of the main fold (112) are divided into two auxiliary folds (113) by the crease line (13), the box hollow plate (1) is folded inward into a box (2) by the crease line (13), and the box (2) is fixed by a pin (19).

2. A hollow plate buffer tank structure according to claim 1, characterized in that: The cross section of the groove (111) is one of V-shaped, U-shaped or arc-shaped, and the groove (111) is deepened in the depth direction in the shape of an arch, and the intersection of the groove (111) is the deepest.

3. The hollow plate buffer box structure according to claim 1, characterized in that: The intersection of the two adjacent grooves (111) is the deepest, and the deepest part is connected together with the outer wall (12).

4. The hollow plate cushion box structure according to claim 1, characterized in that: The two ends of the main fold (112) of the box hollow plate (1) are respectively provided with an extension plate (14) and a fixed hole (15) at the corresponding positions, and the inside of the extension plate (14) is provided with a fixed hole (16) corresponding to the fixed hole (15).

5. A hollow plate buffer tank structure according to claim 4, characterized in that: The box hollow plate (1) is provided with a corresponding fixed hole (17) and a fixed hole (18) at the positions corresponding to the auxiliary fold (113).

6. A hollow plate buffer tank structure according to claim 5, characterized in that: The pin (19) is also included, one end of the pin (19) is provided with an inclined surface reverse buckle (191), a gap is arranged in the middle of the shaft, when the pin (19) is pressed into the hole, the inclined surface reverse buckle (191) becomes smaller towards the shaft diameter under the force of the inclined surface, and after being completely pressed in, the external force of the inclined surface disappears, the inclined surface reverse buckle (191) is locked and fixed by being bounced open, the fixed hole (15) and the fixed hole (16) are buckled into the pin (19), and the fixed hole (17) and the fixed hole (18) are also buckled into the pin (19).

Images