Packaging structure with separating folded plates

Abstract

The packaging structure comprises a box body and a bottom plate, the box body comprises a foldable and telescopic frame, a plurality of folded plates are arranged in the frame, the upper end face and the lower end face of each folded plate are provided with sticking portions arranged in a staggered mode, the adjacent folded plates are bonded through the corresponding sticking portions, the two ends of each folded plate are connected with the frame respectively, and the bottom plate is connected with the bottom plate. When the whole box body is stretched, the folded plates can form a plurality of cavities which can be used for placing articles, operation is simple, reassembly and time waste are avoided, the cavities are separated, and the articles are buffered. Besides, the box body is further rotationally connected with a plurality of plate blocks, the plate blocks can be assembled into a bottom plate to further fix the box body, articles can be placed at will without the help of external force, the formed packaging structure can be used as an outer packaging box and can also be matched with the outer packaging box to be used as a lining, practicability is high, operation is easy, and use is diversified and flexible.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging boxes, and particularly relates to a packaging structure with a partition folding plate. Background Art

[0002] With the increasing update and development of social consumption concepts, people's demand for items such as but not limited to fruits is increasing, and thus the requirements for fruit packaging technology are also getting higher and higher. As perishable goods, fruits are prone to peel damage due to shaking, extrusion or collision during picking, packaging and transportation. Therefore, relatively high requirements are imposed on the cushioning performance of boxing, and in the case of a large number of mails, convenient packaging is also required.

[0003] At present, as an important means to protect the quality of items, cushioning packaging plays an important role in the market circulation of items. However, most common cushioning packaging needs to be assembled separately. After being clamped by multiple cardboard sheets, it is then put into a packing box, or because the cushioning packaging body cannot be fixed, the packaging is inconvenient and the efficiency is low. In addition, the bottom of the existing packaging box needs to be pasted with tape, and the operation is cumbersome. Therefore, researching a packaging method with better cushioning performance, improving the quality and efficiency of packaging, and improving the packaging structure are of great significance for reducing the damage of items. Summary of the Invention

[0004] (1) Technical Problems to be Solved

[0005] The utility model provides a packaging structure with a partition folding plate, aiming to solve the problems of cumbersome packaging structure, inconvenient operation and low efficiency in the prior art.

[0006] (2) Technical Solutions

[0007] The utility model provides a packaging structure with a partition folding plate, which includes a box body and a bottom plate; the box body includes a foldable and stretchable frame, and several folding plates are arranged inside the frame. Both ends of the folding plates are fixedly connected to the frame respectively. Adhesive parts are arranged in a staggered manner on the upper and lower end faces of the folding plates, and adjacent folding plates are bonded through the adhesive parts. The bottom plate is rotatably connected to the frame, and the bottom plate rotates and covers the bottom of the box body to support the items placed in the box body.

[0008] Further, the frame is surrounded by four side plates, and four connection points are formed between the side plates. The connection points include vertex A, vertex B, vertex C, and vertex D;

[0009] When the frame is in a folded state, vertex A and vertex C are far away from each other, vertex B and vertex D are in contact with each other, and the folding plates are in contact with each other;

[0010] When the frame is in a stretched state, two adjacent side plates at each connection point form a right angle.

[0011] Further, the folding plate includes a first folding plate, a second folding plate, a third folding plate, a fourth folding plate, and a fifth folding plate. The pasting portion on the upper end surface of the first folding plate is bonded to the pasting portion on the lower end surface of the second folding plate. The pasting portion on the upper end surface of the second folding plate is bonded to the pasting portion on the lower end surface of the third folding plate. The pasting portion on the upper end surface of the third folding plate is bonded to the pasting portion on the lower end surface of the fourth folding plate. The pasting portion on the upper end surface of the fourth folding plate is bonded to the pasting portion on the lower end surface of the fifth folding plate.

[0012] When the frame is in a stretched state, a plurality of cavities for placing articles are formed between the folding plate and the frame, and between the folding plate and adjacent folding plates.

[0013] Further, connection portions are provided at both ends of the folding plate, and the connection portions are bonded or nailed to the inner wall of the frame.

[0014] Further, the bottom plate includes four plates, and the four plates are respectively rotatably connected to different side plates. The plate includes symmetrically arranged cover plate one, cover plate two, and symmetrically arranged fixing plate one, fixing plate two.

[0015] The cover plate one and the cover plate two first cover the bottom of the box body, and the fixing plate one and the fixing plate two then cover the bottoms of the cover plate one and the cover plate two to play a supporting role.

[0016] Further, a first card slot and a second card slot are provided on both the cover plate one and the cover plate two. Two first buckles corresponding to the first card slot are provided on the fixing plate one, and two second buckles corresponding to the second card slot are provided on the fixing plate two.

[0017] Further, the present utility model further includes an outer packing box. The outer packing box is an integrally formed portable tray-type folding paper box, and the box body is arranged inside the outer packing box. The outer packing box includes a base plate, long support plates symmetrically arranged on two edges of the base plate, and short support plates symmetrically arranged on the other two edges of the base plate. The other edge of the long support plate is rotatably connected to a top plate, the other edge of the top plate is rotatably connected to a handle plate, and the other edge of the short support plate is rotatably connected to a fastening plate.

[0018] Wherein, a fastening hole is provided on the fastening plate, and ear cards corresponding to the fastening holes on the two fastening plates are provided on the handle plate.

[0019] Further, a handle hole is provided on the handle plate, and the handle holes on the two handle plates are correspondingly arranged.

[0020] Furthermore, the utility model further includes a top cover which is rotatably connected to the frame. The top cover includes two symmetrically arranged long top covers and two symmetrically arranged wide top covers.

[0021] The two long top covers cover the top of the box body, and the two wide top covers cover and are fixedly connected to the tops of the two long top covers for fixation.

[0022] Furthermore, the wide top cover is adhesively or nailed to the long top cover.

[0023] (3) Beneficial effects

[0024] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0025] For the packaging structure provided by the utility model, the integrally arranged inner folding plate enables users to directly stretch the paper box to form a cavity for placing items when using the packaging, avoiding re-assembly and wasting time. By folding the integrally connected bottom plate, the packaging structure can be directly formed, and the packaging structure is fixed and will not deform. Users can directly place items therein. This packaging structure can be used as both an outer package and an inner lining, and can be used in combination with an outer packaging box, with strong practicability, simple operation, and diverse and flexible uses. Description of the drawings

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0027] Figure 2 It is a top view cross-sectional view of the utility model.

[0028] Figure 3 It is an exploded view of the top view cross-sectional view of the utility model.

[0029] Figure 4 It is a partial origami cross-sectional view of the utility model.

[0030] Figure 5 It is a schematic diagram of the bottom plate structure of the utility model.

[0031] Figure 6 It is a schematic diagram of the outer packaging box structure of the utility model.

[0032] Figure 7 It is a schematic diagram of the unfolded structure of the outer packaging box of the utility model.

[0033] Figure 8 It is a schematic diagram of the top cover structure of the utility model.

[0034] Reference numerals: 1 - box body, 11 - folding plate, 111 - first folding plate, 112 - second folding plate, 113 - third folding plate, 114 - fourth folding plate, 115 - fifth folding plate, 12 - frame, 121 - side plate, 13 - pasting part, 14 - connecting part, 15 - cavity, 16 - upper end face, 17 - lower end face, 2 - bottom plate, 21 - first cover plate, 22 - second cover plate, 23 - first fixing plate, 24 - second fixing plate, 25 - first card slot, 26 - second card slot, 27 - first buckle, 28 - second buckle, 3 - top cover, 31 - long top cover, 32 - wide top cover, 4 - outer packing box, 41 - base plate, 42 - long support plate, 421 - top plate, 4211 - carrying handle plate, 4212 - lug, 4213 - carrying hole, 43 - short support plate, 431 - buckling plate, 4311 - buckling hole. Detailed implementation manners

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0036] Refer to Figures 1-8 as shown.

[0037] As Figure 1As shown in the figure, an embodiment of the present utility model provides a packaging structure with partition flaps, including a box body 1 and a bottom plate 2. The box body 1 includes a foldable and stretchable frame 12, and several flaps 11 are arranged inside the frame 12. The lengths of adjacent flaps 11 are different, arranged in the order of first short to long and then long to short, symmetrically distributed, and both ends of the flap 11 are fixedly connected to the frame 12 to form an integral body; on the upper end face 16 and the lower end face 17 of the flap 11, there are alternately arranged pasting parts 13, and adjacent flaps 11 are bonded through the pasting parts 13. Different from the simple cross-connection of the existing buffer partitions, the connection method in the embodiment of the present utility model is surface-to-surface connection. When not in use, the flaps 11 fit together to the greatest extent, which can reduce the occupied space. When in use, just by stretching, several rectangular cavities 15 can be formed between the flap 11 and the adjacent flap 11, and between the flap 11 and the frame 12. The sizes of each cavity 15 are quite the same, which plays a buffering role for the items arranged in the cavity 15. The user does not need to assemble the buffer container additionally, greatly improving the product packaging efficiency; among them, the pasting part 13 has a certain area, increasing the connection area between the flaps 11 and making the connection of the flaps 11 more firm. The bottom plate 2 is rotatably connected to the lower end of the frame 12. When in use, the bottom plate 2 rotates to cover the bottom of the box body 1 to support the items placed in the box body 1. When a small number of items need to be packaged, the packaging structure of the present utility model can be directly used as a packaging box. When a large number of items need to be packaged, the packaging structure of the present utility model can also act as a lining. Multiple packaging structures of the present utility model are stacked layer by layer and placed together in an outer packaging box for use, with strong practicability and can meet different needs of users.

[0038] Specifically, in this embodiment, the flap 11 includes a first flap 111, a second flap 112, a third flap 113, a fourth flap 114, and a fifth flap 115. The pasting part 13 on the upper end face 16 of the first flap 111 is bonded to the pasting part 13 on the lower end face 17 of the second flap 112, the pasting part 13 on the upper end face 16 of the second flap 112 is bonded to the pasting part 13 on the lower end face 17 of the third flap 113, the pasting part 13 on the upper end face 16 of the third flap 113 is bonded to the pasting part 13 on the lower end face 17 of the fourth flap 114, and the pasting part 13 on the upper end face 16 of the fourth flap 114 is bonded to the pasting part 13 on the lower end face 17 of the fifth flap 115; when the frame 12 is in a stretched state, the flap 11 presents several broken line shapes. When compressed, the cardboard 11 is pulled straight along both ends until it becomes flat and fits together.

[0039] Furthermore, the frame 12 is formed by enclosing four side plates 121, and four connection points are formed by connecting between the side plates 121. The connection points include vertex A, vertex B, vertex C, and vertex D; when the frame 12 is in a folded state, vertex A and vertex C move away from each other, vertex B and vertex D are in contact with each other, and the folding plates 11 are also in contact with each other. At this time, the packaging structure occupies less space and is convenient for transportation and storage; when the frame 12 is in a stretched state, two adjacent side plates 121 at each connection point form a right angle.

[0040] Further, connection parts 14 are provided at both ends of the folding plate 11, and the connection parts 14 can be fixed to the inner wall of the frame 12 by bonding or nailing.

[0041] Furthermore, the bottom plate 2 includes four plates, and the four plates are respectively rotatably connected to different side plates 121. The plates include symmetrically arranged cover plate one 21, cover plate two 22, and symmetrically arranged fixing plate one 23, fixing plate two 24; both the cover plate one 21 and the cover plate two 22 are provided with a first slot 25 and a second slot 26, the fixing plate one 23 is provided with two first buckles 27 corresponding to the first slot 25, and the fixing plate two 24 is provided with two second buckles 28 corresponding to the second slot 26.

[0042] During use, first fold the cover plate one 21 and the cover plate two 22 flat inward to cover the bottom of the box body 1, and then cover the fixing plate one 23 and the fixing plate two 24 behind to support the bottom of the cover plate one 21 and the cover plate two 22. At this time, the positions of the first buckles 27 and the second buckles 28 correspond to the positions of the first slot 25 and the second slot 26 respectively. Fold the first buckles 27 and the second buckles 28 downward along the creases and insert them completely into the first slot 25 and the second slot 26 respectively, then all the plates can be fixed to form the bottom plate 2. After the bottom plate 2 is fixed, the box body 1 is simultaneously fixed, and the box body 1 can be ensured to be fixed and not deformed without external force. Users can directly put items into the corresponding cavity 15, which is convenient, fast, simple to operate, and has strong usability; and when the first buckles 27 and the second buckles 28 are completely inserted into the first slot 25 and the second slot 26, their positions in the cavity 15 just fit the folding plate 11 and do not affect the placement space of items.

[0043] Furthermore, as Figure 5As shown in the figure, the embodiment of the present utility model further includes an outer packing box 4, and the outer packing box 4 is an integrally formed hand-held tray folding paper box, and the box body 1 is arranged inside the outer packing box 4; the outer packing box 4 includes a base plate 41, long support plates 42 symmetrically arranged on two edges of the base plate 41, and short support plates 43 symmetrically arranged on the other two edges of the base plate 41. The other edge of the long support plate 42 is rotatably connected to a first top plate 421, and the other edge of the first top plate 421 is rotatably connected to a hand-held plate 4211. The other edge of the short support plate 43 is rotatably connected to a fastening plate 431; wherein, a fastening hole 4311 is arranged on the fastening plate 431, and lugs 4212 corresponding to the fastening holes 4311 on the two fastening plates 431 are respectively arranged on the hand-held plate 4211; a hand-held hole 4213 is arranged on the hand-held plate 4211, and the hand-held holes 4213 on the two hand-held plates 4211 are correspondingly arranged.

[0044] When in use, the box body 1 is placed inside the outer packing box 4. First, the two symmetrically arranged long support plates 42 and the two symmetrically arranged short support plates 43 are folded upwards by 90 degrees. Then, the two symmetrically arranged top plates 421 are folded flat inwards. Next, the two symmetrically arranged hand-held plates 4211 are folded upwards by 90 degrees to make the two hand-held plates 4211 fit together. Finally, the fastening holes 4311 on the fastening plates 431 are respectively buckled into the lugs 4212, and the whole packaging of the article can be completed. When not in use, the outer packing box 4 can be unfolded into cardboard, which is convenient for storing and transporting the outer packing box 4.

[0045] Furthermore, as Figure 8 shown in the figure, the embodiment of the present utility model further includes a top cover 3, and the top cover 3 is rotatably connected to the frame 12. The top cover 3 includes two symmetrically arranged long top covers 31 and two symmetrically arranged wide top covers 32; during packaging, the two long top covers 31 cover the top of the box body 1, and the two wide top covers 32 cover and are fixedly connected to the tops of the two long top covers 31 to play a fixing role; during packaging, the wide top covers 32 and the long top covers 31 can be fixed by bonding or nailing to further protect the article and avoid being bumped and squeezed during transportation and placement.

[0046] The innovation of this utility model lies in that the interior of the packaging structure is formed by bonding multiple foldable and stretchable folding plates. By stretching, a cavity with a buffering effect can be formed without additional assembly, saving more time and greatly improving the packaging efficiency. When the folding plates are compressed, they are flat cardboard and can fit together with each other, minimizing the occupied space to the greatest extent. Moreover, a bottom plate is connected to the bottom of the frame. This bottom plate can be folded and unfolded. When in use, it can be folded to cover the bottom of the box body to support the items placed in the cavity and fix the box body without deformation, making it more convenient for users to place items. When it is not needed, it can be unfolded and compressed and fitted with the box body for easy storage and transportation. The folding and unfolding of this packaging structure are convenient and fast, and it can be reused, which is environmentally friendly. At the same time, less materials are used, saving costs.

[0047] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way 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 implementations that can be understood by those skilled in the art.

[0048] For those skilled in the art, it is obvious that this utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of this utility model, this utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of this utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in this utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A packaging structure with a partition flap, characterized in that, It includes a box body (1) and a bottom plate (2); the box body (1) includes a foldable and stretchable frame (12), within which there are several folding plates (11). Both ends of the folding plates (11) are fixedly connected to the frame (12) respectively. On the upper end face (16) and the lower end face (17) of the folding plates (11), there are alternately arranged pasting parts (13). Adjacent folding plates (11) are bonded through the pasting parts (13). The bottom plate (2) is rotatably connected to the frame (12), and the bottom plate (2) rotates and covers the bottom of the box body (1) to support the articles placed in the box body (1).

2. The packaging structure with a partition flap according to claim 1, characterized in that, The frame (12) is formed by enclosing four side plates (121), and four connection points are formed between the side plates (121). The connection points include vertex A, vertex B, vertex C, and vertex D; When the frame (12) is in the folded state, vertex A and vertex C are far away from each other, vertex B and vertex D are in contact with each other, and the folding plates (11) are in contact with each other; When the frame (12) is in the stretched state, at each connection point, two adjacent side plates (121) form a right angle.

3. The packaging structure with a partition flap according to claim 2, characterized in that, The folding plates (11) include a first folding plate (111), a second folding plate (112), a third folding plate (113), a fourth folding plate (114), and a fifth folding plate (115). The pasting part (13) on the upper end face (16) of the first folding plate (111) is bonded to the pasting part (13) on the lower end face (17) of the second folding plate (112). The pasting part (13) on the upper end face (16) of the second folding plate (112) is bonded to the pasting part (13) on the lower end face (17) of the third folding plate (113). The pasting part (13) on the upper end face (16) of the third folding plate (113) is bonded to the pasting part (13) on the lower end face (17) of the fourth folding plate (114). The pasting part (13) on the upper end face (16) of the fourth folding plate (114) is bonded to the pasting part (13) on the lower end face (17) of the fifth folding plate (115); When the frame (12) is in the stretched state, several cavities (15) for placing articles are formed between the folding plates (11) and the frame (12), and between the folding plates (11) and adjacent folding plates (11).

4. The packaging structure with a partition flap according to claim 3, characterized in that, Both ends of the folding plates (11) are provided with connecting parts (14), and the connecting parts (14) are bonded or nailed to the inner wall of the frame (12).

5. The packaging structure with a partition flap according to claim 4, characterized in that The bottom plate (2) includes four plates, and the four plates are respectively rotatably connected to different side plates (121). The plates include symmetrically arranged cover plate one (21), cover plate two (22), and symmetrically arranged fixing plate one (23), fixing plate two (24); the cover plate one (21) and the cover plate two (22) first cover the bottom of the box body (1), and the fixing plate one (23) and the fixing plate two (24) then cover the bottoms of the cover plate one (21) and the cover plate two (22) to play a supporting role.

6. The packaging structure with a partition flap according to claim 5, characterized in that, Both the first cover plate (21) and the second cover plate (22) are provided with a first card slot (25) and a second card slot (26). The first fixing plate (23) is provided with two first buckles (27) corresponding to the first card slot (25), and the second fixing plate (24) is provided with two second buckles (28) corresponding to the second card slot (26).

7. The packaging structure with a partition flap according to claim 1, wherein It further includes an outer packing box (4). The outer packing box (4) is an integrally formed portable tray-type folding paper box, and the box body (1) is arranged inside the outer packing box (4). The outer packing box (4) includes a base plate (41), long support plates (42) symmetrically arranged on two edges of the base plate (41), and short support plates (43) symmetrically arranged on the other two edges of the base plate (41). The other edge of the long support plate (42) is rotatably connected to a top plate (421), the other edge of the top plate (421) is rotatably connected to a handle plate (4211), and the other edge of the short support plate (43) is rotatably connected to a fastening plate (431). Wherein, the fastening plate (431) is provided with a fastening hole (4311), and the handle plate (4211) is provided with lugs (4212) respectively corresponding to the fastening holes (4311) on the two fastening plates (431).

8. The packaging structure with a partition flap according to claim 7, characterized in that, The handle plate (4211) is provided with a handle hole (4213), and the handle holes (4213) on the two handle plates (4211) are correspondingly arranged.

9. The packaging structure with a partition flap according to claim 1, wherein, It further includes a top cover (3). The top cover (3) is rotatably connected to the frame (12). The top cover (3) includes two symmetrically arranged long top covers (31) and two symmetrically arranged wide top covers (32). The two long top covers (31) cover the top of the box body (1), and the two wide top covers (32) cover and are fixedly connected to the tops of the two long top covers (31) for fixation.

10. The packaging structure with a partition flap according to claim 9, wherein, The wide top cover (32) is bonded or nailed to the long top cover (31).

Images