A foldable logistics box

Abstract

The present invention discloses a foldable logistics box, and the technical scheme thereof is as follows: a foldable logistics box comprises a box body, the box body comprises a front box plate and a rear box plate which are arranged opposite to each other, two sets of side panel structures are arranged between the front box plate and the rear box plate, the rear box plate is connected with a cover plate, a zipper strip is arranged between the cover plate and the upper end surface of the front box plate and the two side panel structures, the zipper strip is provided with a zipper head, each set of side panel structures comprises two mutually foldable side panels, and the two side panels are foldably arranged with the adjacent front box plate or rear box plate, a bottom folding structure is arranged between the front box plate, the rear box plate and the lower end surface of the side panel structure; the front box plate is provided with an intelligent lock body, and the zipper head is connected with a lock buckle matching the intelligent lock body. The present invention realizes convenient folding of the logistics box, which is convenient for recycling and utilization, and at the same time, through the intelligent lock body, quick unlocking is realized, which improves the convenience of use of the present application and facilitates recycling and repeated utilization.

Description

Technical Field

[0001] The present invention relates to the field of logistics boxes, and in particular to a foldable logistics box. Background Art

[0002] Existing logistics boxes are generally made of paper or plastic. Paper logistics boxes are easily damaged and inconvenient to recycle; plastic logistics boxes generally have a fixed shape and volume, are difficult to fold, occupy a large space, and increase the transportation cost of recycling; existing logistics boxes do not have locks, and the safety of items in the logistics boxes is difficult to ensure, or the logistics boxes are locked, but the unlocking password needs to be confirmed after communication between the sender and the recipient, which affects the convenience of unlocking.

[0003] Therefore, it is necessary for us to improve such a structure to overcome the above-mentioned defects. Summary of the invention

[0004] The purpose of the present invention is to provide a foldable logistics box, which can be easily folded and recycled. At the same time, a smart lock body can be used to quickly unlock the box, thereby improving the convenience of use of the present application and facilitating recycling and repeated use.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: a foldable logistics box, comprising a box body, the box body comprising a front box plate and a rear box plate which are arranged opposite to each other, two sets of side panel structures are arranged between the front box plate and the rear box plate, the rear box plate is connected with a cover plate, a zipper strip is arranged between the cover plate and the upper end surfaces of the front box plate and the two side panel structures, the zipper strip is provided with a zipper head, each set of the side panel structures comprises two mutually foldable side panels, and the two side panels are respectively foldably arranged with the adjacent front box plate or rear box plate, and a bottom folding structure is arranged between the front box plate, the rear box plate and the lower end surfaces of the side panel structures;

[0006] The bottom folding structure includes a support plate connected to the lower end surface of the rear box plate or the front box plate, the support plate can be folded relative to the connected rear box plate or the front box plate, and the four side walls of the support plate are all in contact with the inner side walls of the corresponding front box plate, the rear box plate and the two sets of side panel structures, a bottom fabric is arranged between the lower end surfaces of the front box plate and the rear box plate to block the space enclosed by the front box plate, the rear box plate and the two sets of side panel structures, and the support plate is attached to the bottom fabric;

[0007] The front box plate, the rear box plate, the side panel structure and the cover plate are connected with a connecting cloth on the outer surface, the connecting cloth is connected to the base cloth, the front box plate, the rear box plate, the side panel structure and the cover plate are connected with an inner lining cloth on the inner surface, the inner lining cloth covers the support plate, and the surface of the inner lining cloth facing the center of the box body is connected with a buffer and heat preservation structure;

[0008] The front box plate is provided with a smart lock body, and the zipper head is connected with a lock buckle matching the smart lock body.

[0009] The present invention is further configured as follows: the intelligent lock body includes a mounting plate fixed to the front box plate, a shell fixed to the mounting plate, a lock core assembly arranged in the shell, a control mainboard arranged in the shell and driving the lock core assembly to operate, and a display screen connected to the control mainboard; the lock core assembly includes a reduction motor fixedly arranged in the mounting shell, a sliding seat slidably connected to the mounting plate, the output end of the reduction motor is transmission-connected to the sliding seat through a linked crank and a connecting rod, a rebound seat is slidably arranged in the sliding seat, the sliding direction of the rebound seat is parallel to the sliding direction of the sliding seat, the rebound seat forms a reset structure in the sliding seat through a spring, the lock tongue is fixedly connected to the rebound seat, a lock tongue and a spring sheet corresponding to the lock tongue are provided on the rebound seat, and the lock tongue is buckled to the lock buckle.

[0010] The present invention is further configured as follows: a battery is arranged in the shell, and the shell comprises a lower shell connected to the mounting plate and an upper shell connected to the lower shell.

[0011] The present invention is further configured as follows: the connecting cloth at the front box panel and / or the rear box panel is connected to a flexible transparent plate, both side edges and the lower end surface of the flexible transparent plate are fixedly connected to the connecting cloth corresponding to the front box panel or the rear box panel, and the upper end surface of the flexible transparent plate is arranged in an open shape with the front box panel or the rear box panel; the lining cloth at the front box panel and / or the rear box panel is provided with an inner pocket bag, and a plastic bag for packing materials in the logistics box is placed in the inner pocket bag.

[0012] The present invention is further configured as follows: both of the side panel structures are provided with drawstrings, and both ends of the drawstrings are respectively connected to connecting cloths corresponding to the positions of the two side panels.

[0013] The present invention is further configured as follows: the front box board, the rear box board, the side boards and the support boards are all corrugated boards made of PP material.

[0014] The present invention is further configured as follows: the buffer and heat-insulating structure is a nano-airbag reflective layer, and a layer of bubble film is arranged on the surface of the nano-airbag reflective layer away from the inner lining cloth.

[0015] The present invention is further configured as follows: the zipper head and the lock buckle are both configured in pairs, the lock tongues are configured in pairs, and the two lock tongues are arranged along the sliding direction of the rebound seat.

[0016] In summary, the present invention has the following beneficial effects:

[0017] The front box panel, the rear box panel, and the side panels, i.e., the cover panels, are folded together by connecting the cloth. When folding the box, the support plate is first pulled up and made to fit the support plate against the inner wall of the rear box panel, and then the side panels are folded to achieve folding and storage of the box. After the box is folded, the space occupied is reduced, and the box can be folded quickly and conveniently. When the box is unfolded for use, the lower surface of the support plate is abutted against the bottom cloth, and the four side edges are respectively abutted against the front box panel, the rear box panel and the inner walls of the side panels, which effectively fixes the position of the support plate, plays a supporting role, and ensures that the box remains in an unfolded state, thereby maintaining the overall strength of the box.

[0018] The support plate can be easily lifted by the pull ring, thereby improving the convenience of folding the support plate.

[0019] The nano airbag reflective layer achieves buffering and heat preservation properties, effectively protecting the objects in the box and preventing the objects in the box from being affected by the ambient temperature outside the box; at the same time, the bubble film can further play a buffering role, and the bubble film can protect the nano airbag reflective layer and facilitate the replacement of the bubble film.

[0020] When the lock buckle is connected to the smart lock body, the zipper head is moved to the corresponding position of the smart lock body, and then the lock buckle is pressed against the lock tongue. The contact surface between the lock tongue and the lock buckle is inclined, and after being subjected to force, it slips and causes the lock buckle to enter. Then the spring pushes the rebound seat to reset so that the lock tongue and the lock buckle are buckled, thereby realizing the function of locking the cover plate; the control input end of the control main board is connected to the display screen, and the control output end of the control main board is connected to the reduction motor. The unlocking password inputted from the display screen is verified with the digital verification password stored in the main board. After that, the control main board sends a control signal to the reduction motor to complete the unlocking and locking actions, thereby realizing the intelligent unlocking function.

[0021] The three edges of the flexible transparent plate are fixed to the box to form a bag shape, which makes it convenient to place advertising paper, etc., to improve the effectiveness of publicity and advertising. At the same time, the edge sealing is connected to improve the safety of use and effectively prevent the advertising paper from falling off. When taking out the objects in the box, the objects can be directly shipped through the plastic bag in the inner pocket. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the structure of Example 1;

[0023] Figure 2 is a cross-sectional view of Example 1 Figure 1 ;

[0024] Figure 3 is a cross-sectional view of Example 1 Figure 2 ;

[0025] Figure 4 yes Figure 2 A magnified view of part A;

[0026] Figure 5 This is an exploded diagram of the smart lock body;

[0027] Figure 6 It is a structural schematic diagram of the lock core assembly.

[0028] The corresponding parts names represented by the numbers in the figure are: 1. Front box panel; 2. Rear box panel; 3. Side panel structure; 4. Cover plate; 5. Side panel; 6. Support plate; 7. Bottom cloth; 8. Connecting cloth; 9. Pull ring; 10. Nano airbag reflective layer; 11. Bubble film; 12. Smart lock body; 13. Lock buckle; 14. Mounting plate; 15. Shell; 16. Control main board; 17. Display screen; 18. Reducer motor; 19. Sliding seat; 20. Crank; 21. Connecting rod; 22. Rebound seat; 23. Lock tongue; 24. Shrapnel; 25. Battery; 26. Lower shell; 27. Upper shell; 28. Spring; 29. ​​Flexible transparent plate; 30. Connecting edge banding; 31. Drawstring; 32. Inner pocket; 33. Lining cloth. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with illustrations and specific embodiments.

[0030] Example 1: Figures 1 to 6 As shown, a foldable logistics box proposed by the present invention includes a box body, wherein the box body includes a front box plate 1 and a rear box plate 2 which are arranged opposite to each other, two groups of side panel structures 3 are arranged between the front box plate 1 and the rear box plate 2, the rear box plate 2 is connected with a cover plate 4, a zipper strip (not marked in the figure) is arranged between the cover plate 4 and the front box plate 1 and the upper end surfaces of the two side panel structures 3, and the zipper strip is provided with a zipper head (not marked in the figure).

[0031] The two sets of side panel structures 3 each include two side panels 5 that can be folded with each other, and the two side panels 5 are respectively connected to the adjacent front box panel 1 or rear box panel 2 to achieve a foldable setting, and the two side panels 5 have the same size and are arranged opposite to each other.

[0032] A bottom folding structure is arranged between the lower end surfaces of the front box board 1, the rear box board 2 and the side panel structure 3. The bottom folding structure includes a support plate 6 connected to the lower end surface of the rear box board 2 or the front box board 1. In this embodiment, the support plate 6 is selected to be connected to the lower end surface of the rear box board 2. The support plate 6 can be folded relative to the connected rear box board 2 or the front box board 1, and the four side walls of the support plate 6 are all in contact with the inner side walls of the corresponding front box board 1, the rear box board 2 and the two sets of side panel structures 3. The material of the support plate 6 is the same as that of the front box board 1, the rear box board 2, the side panels 5 and the cover plate 4, all of which are PP corrugated boards. A bottom fabric 7 is arranged between the lower end surfaces of the front box board 1 and the rear box board 2 to block the space enclosed by the front box board 1, the rear box board 2 and the two sets of side panel structures 3. The support plate 6 is located on the side of the bottom fabric 7 facing the inner cavity of the box body and is attached to the bottom fabric 7. A connecting cloth 8 is connected to the outer surfaces of the front box panel 1, the rear box panel 2, the side panel structure 3 and the cover plate 4, and the connecting cloth 8 is connected to the base cloth 7 as a whole, that is, the connecting cloth 8 is covered on the outer surfaces of the front box panel 1, the rear box panel 2, the side panel structure 3 and the cover plate 4, and the front box panel 1, the rear box panel 2, the side panels 5 are kept connected to each other through the connecting cloth 8.

[0033] The front box panel 1, the rear box panel 2, and the side panels 5, namely the cover panel 4, are folded together by the connecting cloth 8. When folding the box, the support plate 6 is first pulled up and made to fit the support plate 6 against the inner wall of the rear box panel 2, and then the side panels 5 are folded to realize the folding and storage of the box. After the box is folded, the space occupied is reduced, and the box can be folded quickly and conveniently. When the box is unfolded for use, the lower surface of the support plate 6 is abutted against the bottom cloth 7, and the four side edges are respectively abutted against the inner walls of the front box panel 1, the rear box panel 2 and the side panels 5, which effectively fixes the position of the support plate 6, plays a supporting role, and ensures that the box remains in an unfolded state, thereby maintaining the overall strength of the box.

[0034] In order to facilitate the lifting of the support plate 6, the support plate 6 is provided with a pull ring 9, the material of the pull ring 9 can be cloth, etc., and the pull ring 9 is located at one end of the support plate 6 away from the connected rear box plate 2. The pull ring 9 facilitates the lifting of the support plate 6, thereby improving the convenience of folding the support plate 6.

[0035] The inner surfaces of the front box panel 1, the rear box panel 2, the side panel structure 3 and the cover plate 4 are connected with an inner lining cloth 33, and the front box panel 1, the rear box panel 2, the cover plate 4 and the side panel structure 3 are covered and fixed by the connecting cloth 8 and the inner lining cloth 33, so as to ensure the relative positions of the front box panel 1, the rear box panel 2, the cover plate 4 and the corresponding side panels 5, and the inner lining cloth 33 covers the surface of the support plate 6, and the pull ring 9 is sewn and fixed to the inner lining cloth 33 at the corresponding position of the support plate 6.

[0036] A buffering and heat-insulating structure is provided on the surface of the front box board 1, the rear box board 2, the side panel structure 3, the cover board 4 and the support board 6 facing the center of the box body. The buffering and heat-insulating structure can be a nano airbag reflective layer 10 (which is a prior art and will not be described in detail), and a layer of bubble film 11 is covered on the surface of the nano airbag reflective layer 10. The nano airbag reflective layer 10 achieves buffering and heat-insulating performance, effectively protects the objects in the box body, and prevents the objects in the box body from being affected by the ambient temperature outside the box body; at the same time, the bubble film 11 can further play a buffering role, and the bubble film 11 protects the nano airbag reflective layer 10, and the bubble film 11 is convenient to replace.

[0037] In order to improve the safety performance of the box, the box is provided with a smart lock body 12, which can be fixed to the front box board 1 or the rear box board 2, and the zipper head is equipped with a lock buckle 13 that matches the smart lock body 12. When there is one zipper head, the smart lock body 12 is fixed to the rear box board 2; when there are two zipper heads, the smart lock body 12 is fixed to the front box board 1.

[0038] The smart lock body 12 includes a mounting plate 14 fixed to the front box plate 1, a shell 15 fixed to the mounting plate 14, a lock core assembly arranged in the shell 15, a control mainboard 16 arranged in the shell 15 and driving the lock core assembly to operate, and a display screen 17 connected to the control mainboard 16. The display screen 17 can be a touch display screen. The lock core assembly includes a reduction motor 18 fixedly arranged in the mounting cavity, a sliding seat 19 slidably connected to the mounting plate 14, and the output end of the reduction motor 18 is transmission-connected to the sliding seat 19 through a linked crank 20 and a connecting rod 21. A rebound seat 22 is slidably arranged in the sliding seat 19, and the sliding direction of the rebound seat 22 is parallel to the sliding direction of the sliding seat 19. The rebound seat 22 forms a reset structure in the sliding seat 19 through a spring 28. A lock tongue 23 and a spring piece 24 corresponding to the lock tongue 23 are provided on the rebound seat 22, and the lock tongue 23 is buckled with the lock buckle 13. A battery 25 is disposed in the housing 15 , and the housing 15 includes a lower housing 26 connected to the mounting plate 14 and an upper housing 27 connected to the lower housing 26 .

[0039] When the lock buckle 13 is connected to the smart lock body 12, the zipper head is moved to the corresponding position of the smart lock body 12, and then the lock buckle 13 is in contact with the lock tongue 23. The contact surface between the lock tongue 23 and the lock buckle 13 is inclined, and after being subjected to force, it slips and causes the lock buckle 13 to enter. Then the spring 28 pushes the rebound seat 22 to reset so that the lock tongue 23 is buckled with the lock buckle 13, thereby realizing the function of locking the cover plate 4; the control input end of the control main board 16 is connected to the display screen 17, and the control output end of the control main board 16 is connected to the reduction motor 18. The unlocking password inputted from the display screen 17 is verified with the digital verification password stored in the main board. After that, the control main board 16 sends a control signal to the reduction motor 18 to complete the unlocking and locking actions, thereby realizing the intelligent unlocking function.

[0040] In order to improve the additional performance of the box body, the connection cloth 8 at the position of the front box board 1 and / or the rear box board 2 is connected with a flexible transparent plate 29. In this embodiment, the front box board 1 and the rear box board 2 are both connected with the flexible transparent plate 29. The two side edges and the lower end surface of the flexible transparent plate 29 are fixedly connected with the connection cloth 8 corresponding to the front box board 1 or the rear box board 2. The upper end surface of the flexible transparent plate 29 is set in an open shape with the front box board 1 or the rear box board 2. The material of the flexible transparent plate 29 can be a PVC transparent plate, and the upper end surface of the flexible transparent plate 29 is provided with a connecting edge 30. The flexible transparent plate 29 is fixed on three sides to form a bag shape with the box body, so that it is convenient to place advertising paper, etc., improve the effectiveness of publicity and advertising, and at the same time, the connecting edge 30 improves the safety of use and effectively prevents the advertising paper, etc. from detaching.

[0041] The two side panel structures 3 are connected with a drawstring 31, and the two ends of the drawstring 31 are respectively connected to the connection cloth 8 corresponding to the positions of the two side panels 5, and the two ends of the drawstring 31 are located at the same horizontal plane. The drawstring 31 is used to facilitate lifting the logistics box.

[0042] The inner lining cloth 33 at the position of the front box board 1 and / or the rear box board 2 is provided with an inner pocket bag 32, and a plastic bag for packing materials in the logistics box is placed in the inner pocket bag 32. When the object in the box is taken out, the object can be directly shipped through the plastic bag in the inner pocket bag 32.

[0043] Embodiment 2 is different from Embodiment 1 in that both the zipper head and the lock buckle 13 are provided in pairs, the smart lock body 12 is provided on the front box plate 1, and the lock tongues 23 are provided in pairs, and the two lock tongues 23 are arranged along the sliding direction of the rebound seat 22.

[0044] Embodiment 3 is different from Embodiment 1 in that the buffer and heat-insulating structure comprises an XPE foam disposed on the inner lining cloth 33 and an aluminum foil glass fiber cloth disposed on the surface of the XPE foam away from the inner lining cloth 33 .

[0045] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A foldable logistics box, comprising a box body, the box body comprising a front box plate (1) and a rear box plate (2) arranged opposite to each other, two sets of side panel structures (3) are arranged between the front box plate (1) and the rear box plate (2), the rear box plate (2) is connected to a cover plate (4), a zipper strip is arranged between the cover plate (4) and the upper end surfaces of the front box plate (1) and the two side panel structures (3), and the zipper strip is provided with a zipper head, characterized in that: Each group of the side panel structures (3) comprises two mutually foldable side panels (5), and the two side panels (5) are respectively foldably arranged with the adjacent front box panel (1) or rear box panel (2), and a bottom folding structure is arranged between the lower end surfaces of the front box panel (1), the rear box panel (2) and the side panel structures (3); The bottom folding structure comprises a support plate (6) connected to the lower end surface of the rear box plate (2) or the front box plate (1); the support plate (6) can be folded relative to the connected rear box plate (2) or the front box plate (1); and the four side walls of the support plate (6) are all in contact with the inner side walls of the corresponding front box plate (1), the rear box plate (2) and the two sets of side panel structures (3); a bottom fabric (7) is provided between the lower end surfaces of the front box plate (1) and the rear box plate (2) to block the space enclosed by the front box plate (1), the rear box plate (2) and the two sets of side panel structures (3); and the support plate (6) is attached to the bottom fabric (7); A connecting cloth (8) is connected to the outer surfaces of the front box plate (1), the rear box plate (2), the side panel structure (3) and the cover plate (4), and the connecting cloth (8) is connected to the base cloth (7). An inner lining cloth (33) is connected to the inner surfaces of the front box plate (1), the rear box plate (2), the side panel structure (3) and the cover plate (4), and the inner lining cloth (33) covers the support plate (6). The surface of the inner lining cloth (33) facing the center of the box body is connected to a buffer and heat preservation structure. The front box plate (1) is provided with an intelligent lock body (12), and the zipper head is connected to a lock buckle (13) matching the intelligent lock body (12); The intelligent lock body (12) comprises a mounting plate (14) fixed to the front box plate (1), a shell (15) fixed to the mounting plate (14), a lock core assembly arranged in the shell (15), a control mainboard (16) arranged in the shell (15) and driving the lock core assembly to operate, and a display screen (17) connected to the control mainboard (16); the lock core assembly comprises a reduction motor (18) fixedly arranged in the mounting shell (15), and a sliding seat (19) slidably connected to the mounting plate (14); the output end of the reduction motor (18) is connected to the locking mechanism through a linkage arrangement The crank (20) and the connecting rod (21) are transmission-connected with the sliding seat (19); a rebound seat (22) is slidably arranged in the sliding seat (19); the sliding direction of the rebound seat (22) is parallel to the sliding direction of the sliding seat (19); the rebound seat (22) forms a reset structure in the sliding seat (19) through a spring (28); a lock tongue (23) and a spring sheet (24) corresponding to the lock tongue (23) are arranged on the rebound seat (22); the lock tongue (23) is fixedly connected to the rebound seat (22); and the lock tongue (23) is buckled to the lock buckle (13); The front box board (1), the rear box board (2), the side boards (5) and the support board (6) are all corrugated boards made of PP material.

2. A foldable logistics box according to claim 1, characterized in that: A battery (25) is arranged in the housing (15), and the housing (15) comprises a lower housing (26) connected to the mounting plate (14) and an upper housing (27) connected to the lower housing (26).

3. A foldable logistics box according to claim 1, characterized in that: The connecting cloth (8) at the position of the front box plate (1) and / or the rear box plate (2) is connected to a flexible transparent plate (29); both side edges and the lower end surface of the flexible transparent plate (29) are fixedly connected to the connecting cloth (8) corresponding to the front box plate (1) or the rear box plate (2); the upper end surface of the flexible transparent plate (29) is arranged in an open shape with the front box plate (1) or the rear box plate (2); the inner lining cloth (33) at the position of the front box plate (1) and / or the rear box plate (2) is provided with an inner pocket (32), and a plastic bag for packaging materials in the logistics box is placed in the inner pocket (32).

4. A foldable logistics box according to claim 3, characterized in that: The two side panel structures (3) are each provided with a drawstring (31), and the two ends of the drawstring (31) are respectively connected to the connecting cloth (8) at the positions corresponding to the two side panels (5).

5. The foldable logistics box according to claim 1, characterized in that: The buffer and heat-insulating structure is a nano airbag reflective layer (10), and a layer of air bubble film (11) is arranged on the surface of the nano airbag reflective layer (10) facing away from the inner lining cloth (33).

6. The foldable logistics box according to claim 1, characterized in that: The zipper head and the lock buckle (13) are both provided in pairs, the lock tongues (23) are provided in pairs, and the two lock tongues (23) are arranged along the sliding direction of the rebound seat (22).

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