High-protective-property folding type packaging box

Abstract

The high-protection-performance folding type packaging box comprises a base at the bottom, side panels on the two sides, end panels on the two sides and an upper cover on the upper portion, a plurality of connecting bases distributed at equal intervals are fixedly connected to the portion, located below the side panels, of the side wall of the upper end of the base, and hinge sleeves are fixedly connected to the connecting bases; according to the scheme, the packaging box is designed to be of a turnover and foldable structure, the occupied area of the packaging box can be effectively reduced, the assembly structure of all parts of the packaging box is simple and easy to operate, the storage and assembly efficiency can be effectively improved, theft prevention is achieved through locking of the intelligent lock catch and the lock head, the safety of cargo transportation can be effectively improved, and the packaging box is suitable for popularization and application. The intelligent lock catches have the positioning function, goods traces can be tracked conveniently, logistics management is also facilitated, the upper intelligent lock catches and the lower intelligent lock catches are arranged, the upper intelligent lock catches are used for goods safety, the lower intelligent lock catches are used after the packaging box is folded, the folded packaging box is a whole, carrying is convenient, and the upper cover can be effectively prevented from being lost.

Description

Technical Field

[0001] The present invention relates to a high-protection foldable packaging box, in particular to a high-protection foldable packaging box used in the packaging field. Background Art

[0002] The application of packaging boxes in logistics is mainly reflected in protecting goods, improving transportation safety and stability, and reducing operating costs. Packaging boxes provide multiple guarantees for logistics transportation through their physical properties, such as pressure resistance and shock absorption, and reusability. However, the existing packaging boxes are too large, occupy a lot of space, and are not convenient for storage.

[0003] In order to solve the problem of packaging boxes taking up space, a certain packaging box in the market adopts a folding design and has a certain market share.

[0004] The Chinese patent CN201911352541.X specification discloses a folding packaging box, which includes a central base flat panel assembly, a column assembly, a connecting assembly, an outer packaging box assembly, an upper cover assembly, a folding lock plate assembly, a connecting rod assembly and a lower cover assembly, and the left and right ends of the top of the central base flat panel assembly are connected to two lower cover assemblies by fastening screws. The present invention is composed of a central base flat panel assembly, a column assembly, a connecting assembly, an outer packaging box assembly, an upper cover assembly, a folding lock plate assembly, a connecting rod assembly and a lower cover assembly, so that people can fold and disassemble the packaging box conveniently, and the packaging box can be folded up when not in use to reduce its floor space, thereby bringing great convenience to people's use, and compared with disposable wooden packaging boxes, the packaging box can be reused, which can effectively reduce costs. In addition, it reduces the demand for wood, which is beneficial to environmental and ecological protection.

[0005] However, the above-mentioned foldable packaging box has a complex structure, and the folding and assembly are relatively complicated, the operation is not very convenient, and there is no anti-theft device, so it is easy to lose the goods during transportation. Summary of the invention

[0006] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is how to fold the storage packaging box and improve its protective safety performance.

[0007] In order to solve the above problems, the present invention provides a highly protective folding packaging box, comprising a base at the bottom, side panels on both sides, end panels on both sides and an upper cover, the upper side wall of the base located below the side panel is fixedly connected with a plurality of connection seats distributed at equal intervals, and a hinge sleeve is fixedly connected to the connection seat, the lower side wall of the side panel is fixedly connected with a Z-shaped hinge shaft hinged to the hinge sleeve, a spring latch mechanism is connected between the upper end of the base and the lower end of the end panel, and the end panel is inserted into the base, and the upper side walls of the two side panels are fixedly connected with a plurality of buckle locking mechanisms distributed at equal intervals , and the side wall of the upper cover is fixedly connected with a buckle matching the buckle locking mechanism, and the four corners of the upper cover are also fixedly connected with a limit sleeve, and the middle side wall of the upper end of the two end panels is also fixedly connected with a smart lock, and the side wall of the upper cover is fixedly connected with a lock plugged with the smart lock. The smart lock includes an alarm module and a real-time positioning module. An infrared sensor is installed on the side wall of the smart lock facing the lock, and the infrared sensor is electrically connected to the alarm module. An alarm electrically connected to the alarm module is also installed on the smart lock. The alarm module and the real-time positioning module are electrically connected to the back-end logistics management system through the Internet of Things technology.

[0008] In the above-mentioned highly protective foldable packaging box, the packaging box is stored by flipping and folding, which is quick and convenient to use, and the safety of cargo transportation is effectively improved by adding an anti-theft device.

[0009] As a further improvement of the present application, the smart lock includes a lock seat, and a lock groove matching the lock head is formed on the upper side wall of the lock seat, and locking grooves are formed on both side walls of the lock groove, and the inner wall of the locking groove is sealed and slidably connected with a lock core, and lock core grooves matching the lock core are formed on both side walls of the lower end of the lock head, and two groups of symmetrically distributed locking elastic bands are fixedly connected between the side walls of the lock core and the inner walls of the locking groove, a piston cavity is formed on the inner wall of the lower end of the lock seat, and liquid-passing cavities connected with the piston cavity and the locking groove are formed on the inner walls of the lock seat at the both sides, a liquid-passing piston is sealed and slidably connected to the inner wall of the piston cavity, and the space between the liquid-passing piston and the lock core is filled with hydraulic oil, and a driving motor is installed in the piston cavity below the liquid-passing piston, and the output end of the driving motor is connected to a concave cam in contact with the bottom of the liquid-passing piston, and a password control panel is also installed on the outer surface of the smart lock. The password control panel is electrically connected to the drive motor through the control processor, and the upper cover is locked by the engagement of the lock core and the lock core groove, which effectively prevents theft during transportation. After the packaging box is folded, the lock head is connected to the smart lock buckle on the base, so that the folded packaging box is a whole, which is not only convenient for overall transportation, but also effectively prevents the upper cover from being stolen. When locking the upper cover, the drive motor is started through the password control panel to drive the concave cam to rotate, and the convex head of the concave cam rotates to the top and abuts against the push-liquid piston. At this time, the lock core is pushed outward and engaged with the lock core groove under the action of hydraulic pressure, so as to achieve locking of the upper cover. When unlocking, the unlocking password is also entered in the password control panel, so that the concave head of the concave cam is abutted against the push-liquid piston, thereby releasing a part of the space for the lock core to retract into the locking groove, thereby achieving unlocking of the upper cover.

[0010] As a further improvement of the present application, the locking elastic band is composed of multiple washers connected in series, and the washers are made of highly elastic material. The elastic force of the multiple washers combined allows the lock core and the lock core groove to be tightly engaged, thereby effectively improving the locking force of the upper cover and effectively preventing the upper cover from being opened by brute force by criminals.

[0011] As a further improvement of the present application, a lubricating sheet is fixedly embedded on the lower side wall of the push piston facing the concave cam, and the lubricating sheet is made of friction-resistant material. In order to prevent the push piston from being excessively worn, a lubricating sheet is added to the part in contact with the concave cam to increase lubricity.

[0012] As another improvement of the present application, an identification plate is fixedly connected to the side wall of the end panel close to the smart lock, and a card holder bag is fixedly connected to the identification plate. A marking card for marking the type and quantity of the loaded goods can be placed on the card holder bag for easy viewing by logistics management personnel.

[0013] As another improvement of the present application, a pair of lower limit rods are fixedly connected to the bottom of the base, and a pair of upper limit rods are fixedly connected to the upper end of the upper cover, and the upper limit rods are staggered with the lower limit rods. The lower limit rods allow the base to be off the ground, which makes it convenient for a forklift to lift the packaging box. When the packaging boxes are stacked, the lower limit rods are staggered with the upper limit rods, which can limit the packaging boxes above, effectively improving the safety during stacking.

[0014] To sum up, by designing the packaging box into a flip and foldable structure, the floor space of the packaging box can be effectively reduced. The assembly structure of the various components of the packaging box is simple and easy to operate, which can effectively improve the efficiency of storage and assembly. Moreover, anti-theft can be achieved by locking the smart lock and the lock head, which can effectively improve the safety of cargo transportation. The smart lock has its own positioning function, which is convenient for tracking the whereabouts of the cargo and also convenient for logistics management. The smart lock is set to two, the upper one is used for cargo safety, and the lower one is used after the packaging box is folded, so that the folded packaging box is a whole, which is not only convenient for carrying, but also can effectively prevent the loss of the upper cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram showing a packaging box according to the first embodiment of the present application; Figure 2 This is a three-dimensional diagram of the side panel of the first embodiment of the present application when it is folded; Figure 3 This is a three-dimensional diagram of the end panel of the first embodiment of the present application when it is folded; Figure 4 This is a three-dimensional diagram of the packaging box of the first embodiment of the present application after it is completely folded; Figure 5 This is a three-dimensional diagram of the stacking of packaging boxes according to the second embodiment of the present application; Figure 6 for Figure 2 The enlarged view of point A in the middle; Figure 7 for Figure 3 The enlarged view of point B in the middle; Figure 8 for Figure 1 Enlarged view of point C in the middle; Fig. 9 for Figure 1 The enlarged view of point D in the middle; Fig.10 for Figure 2 Enlarged view of point E in the middle; Fig.11 This is a state diagram of the smart lock of the second embodiment of the present application when it is opened; Fig.12 This is a state diagram of the smart lock when locked according to the second embodiment of the present application.

[0016] Description of the numbers in the figure: 1 base, 101 lower limit rod, 102 upper limit rod, 2 side panel, 3 end panel, 301 identification plate, 4 upper cover, 401 limit sleeve, 5 connecting seat, 6 hinge sleeve, 7 Z-shaped hinge shaft, 8 spring latch mechanism, 9 buckle locking mechanism, 10 buckle, 11 lock head, 1101 lock core groove, 12 smart lock, 1201 lock seat, 1202 lock groove, 1203 locking groove, 1204 lock core, 1205 locking elastic band, 1206 piston chamber, 1207 liquid chamber, 1208 liquid pushing piston, 1209 hydraulic oil, 1210 concave cam. DETAILED DESCRIPTION

[0017] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0018] The first implementation method: Figure 1 , 6 , 7, 8 and Fig.10 The invention shows that the base 1 comprises a bottom, side panels 2 on both sides, end panels 3 on both sides and an upper cover 4 on the top. The upper side wall of the base 1 located below the side panels 2 is fixedly connected with a plurality of connection seats 5 distributed at equal intervals, and a hinge sleeve 6 is fixedly connected to the connection seat 5. The lower side wall of the side panel 2 is fixedly connected with a Z-shaped hinge shaft 7 hinged to the hinge sleeve 6. A spring latch mechanism 8 (which is a prior art, and the specific structure and working principle are well-known to technicians in the relevant field, and will not be described in detail here) is connected between the upper end of the base 1 and the lower end of the end panel 3. The end panel 3 is inserted into the base 1. The upper side walls of the two side panels 2 are fixedly connected with a plurality of buckle locking mechanisms 9 distributed at equal intervals. The side wall of the upper cover 4 is fixedly connected with a buckle 10 (which is a prior art, and the specific structure and working principle are well-known to technicians in the relevant field, and will not be described in detail here) matching the buckle locking mechanism 9. The four corners of the upper cover 4 are also fixedly connected with a limited sleeve 401. Figure 2 , 3 and Figure 4As shown, the middle side walls of the upper ends of the two end panels 3 are also fixedly connected to the smart lock buckle 12, and the side walls of the end panels 3 close to the smart lock buckle 12 are also fixedly connected to the identification plate 301, and the identification plate 301 is fixedly connected to the card holder bag, and the marking card used to mark the type and quantity of the loaded goods can be placed on the card holder bag, which is convenient for logistics management personnel to check, and the side wall of the upper cover 4 is fixedly connected to the lock head 11 plugged into the smart lock buckle 12, and the side wall of the base 1 is also fixedly connected to the smart lock buckle 12, and the two smart lock buckles 12 are located on the same vertical line, the smart lock buckle 12 includes an alarm module and a real-time positioning module, and an infrared sensor is installed on the side wall of the smart lock buckle 12 facing the lock head 11 (the specific model is selected according to actual needs and is not described in detail here), and the infrared sensor is electrically connected to the alarm module The smart lock buckle 12 is also equipped with an alarm electrically connected to the alarm module. The alarm module and the real-time positioning module are electrically connected to the background logistics management system through the Internet of Things technology (the specific connection structure and working principle of this part are well-known technologies to technical personnel in related fields and are not described in detail here). When the smart lock buckle 12 is in a locked state, the infrared sensor monitors the distance between the smart lock buckle 12 and the lock head 11 in real time. Once the lock head 11 leaves the smart lock buckle 12, the infrared sensor is immediately triggered. The infrared sensor then triggers the alarm module to start the alarm. At the same time, the alarm module sends the alarm signal to the background logistics management system to remind management personnel to check the logistics information in time. The real-time positioning module also sends the positioning information of the packaging box to the background logistics management system, which is convenient for personnel to manage the transported goods.

[0019] The second implementation method: Fig. 9 , 11 and Fig.12 As shown, the smart lock 12 includes a lock seat 1201, and the upper side wall of the lock seat 1201 is provided with a lock groove 1202 matching the lock head 11, the side walls on both sides of the lock groove 1202 are provided with locking grooves 1203, and the inner wall of the locking groove 1203 is sealed and slidably connected with a lock core 1204, the side walls on both sides of the lower end of the lock head 11 are provided with lock core grooves 1101 matching the lock core 1204, and the side walls of the lock core 1204 and the locking groove 1203 are sealed and slidably connected. Two sets of symmetrically distributed locking elastic bands 1205 are fixedly connected between the inner walls. The locking elastic bands 1205 are composed of multiple washers connected in series, and the washers are made of highly elastic material (polyurethane elastic material is preferred, and other materials can also be selected according to actual needs). The elastic force of multiple washers is combined to allow the lock core 1204 to be tightly engaged with the lock core groove 1101, thereby effectively improving the locking force on the upper cover 4 and effectively preventing the upper cover 4 from being opened by brute force by lawbreakers; Fig.11 , 12As shown, a piston cavity 1206 is provided on the inner wall of the lower end of the lock seat 1201, and a liquid-passing cavity 1207 which is connected to the piston cavity 1206 and the locking groove 1203 is provided on the inner walls on both sides of the lock seat 1201. A liquid-pushing piston 1208 is sealingly and slidably connected to the inner wall of the piston cavity 1206. A lubricating sheet is fixedly embedded on the side wall of the lower end of the liquid-pushing piston 1208 facing the concave cam 1210, and the lubricating sheet is made of a friction-resistant material (polyurethane is preferably used, and other materials can also be selected according to actual needs). In order to avoid excessive wear of the liquid-pushing piston 1208 Therefore, a lubricating sheet is added to the part in contact with the concave cam 1210 to increase lubricity, and the space between the liquid-pushing piston 1208 and the lock core 1204 is filled with hydraulic oil 1209, and the piston cavity 1206 is located below the liquid-pushing piston 1208 and a driving motor is installed (the specific model is selected according to actual needs and is not described in detail here), and the output end of the driving motor is connected to the concave cam 1210 in contact with the bottom of the liquid-pushing piston 1208. A password control panel is also installed on the outer surface of the smart lock buckle 12, and the password control panel is connected to the lock core 1204 through the lock core 1204. The control processor is electrically connected to the drive motor (the specific connection structure and working principle of this part are well-known technologies to technicians in the relevant field and will not be described in detail here). The upper cover 4 is locked by the clamping connection between the lock cylinder 1204 and the lock cylinder groove 1101, which effectively prevents theft during transportation. Moreover, after the packaging box is folded up, the lock head 11 is connected to the smart lock buckle 12 on the base 1, so that the folded packaging box is a whole, which is not only convenient for overall transportation, but also can effectively prevent the upper cover 4 from being stolen. When the upper cover 4 is locked, the lock head 11 is connected to the smart lock buckle 12 on the base 1. The driving motor is started through the password control panel to drive the concave cam 1210 to rotate, and the convex head of the concave cam 1210 rotates upward to abut against the liquid pushing piston 1208. At this time, under the action of hydraulic pressure, the lock core 1204 is pushed outward to engage with the lock core groove 1101, thereby locking the upper cover 4. When unlocking, the unlocking password is also entered through the password control panel to make the concave head of the concave cam 1210 abut against the liquid pushing piston 1208, thus releasing a part of the space so that the lock core 1204 can be retracted into the locking groove 1203, thereby unlocking the upper cover 4; Figure 5 It is shown that a pair of lower limit rods 101 are fixedly connected to the bottom of the base 1, and a pair of upper limit rods 102 are fixedly connected to the upper end of the upper cover 4, and the upper limit rods 102 are staggered with the lower limit rods 101. The lower limit rods 101 enable the base 1 to be off the ground, which is convenient for a forklift to lift the packaging box. When the packaging boxes are stacked, the lower limit rods 101 are staggered with the upper limit rods 102, which can limit the packaging boxes above, effectively improving the safety during stacking.

[0020] The working principle of this scheme is as follows: when assembling the packaging box, first take off the upper cover 4, then open the end panels 3 on both sides, let the end panels 3 stand upright and insert them into the ports of the base 1, the end panels 3 and the base 1 are connected by the spring latch mechanism 8, and then the two side panels 2 are rotated to a vertical state, and the goods are placed in the packaging box and then the upper cover 4 is covered, and the upper cover 4 and the side panels 2 are connected together by the buckle locking mechanism 9 and the buckle 10. At this point, a complete packaging box is assembled. When folding the packaging box, first take off the upper cover 4, then flip the side panels 2 first and then flip the end panels 3, and finally cover the upper cover 4 to fold the packaging box. When covering the upper cover 4, the lock head 11 is inserted into the lock slot 1202, and the lock core 1204 is engaged with the lock core slot 1101 under the action of the elastic force of the locking elastic band 1205, so as to achieve the preliminary locking of the upper cover 4, and then the driving motor is started through the password control panel to drive the concave cam 1210 to rotate, and the concave cam 1 The convex head of 210 rotates upward and abuts against the liquid pushing piston 1208. At this time, under the action of hydraulic pressure, the lock core 1204 is pushed outward and engaged with the lock core groove 1101, thereby locking the upper cover 4. When unlocking, the unlocking password is also entered in the password control panel to make the concave head of the concave cam 1210 abut against the liquid pushing piston 1208, thereby releasing a part of the space so that the lock core 1204 can be retracted into the locking groove 1203, thereby unlocking the upper cover 4. When the smart lock buckle 12 is in the locked state, the infrared sensor monitors the distance between the smart lock buckle 12 and the lock head 11 in real time. Once the lock head 11 leaves the smart lock buckle 12, the infrared sensor is immediately triggered. The infrared sensor then triggers the alarm module to start the alarm. At the same time, the alarm module sends the alarm signal to the background logistics management system to remind the management personnel to check the logistics information in time. The real-time positioning module also sends the positioning information of the packaging box to the background logistics management system, which is convenient for personnel to manage the transported goods.

[0021] In view of current practical needs, the above-mentioned implementation mode adopted in this application is not limited to the scope of protection. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the scope of protection of the present invention.

Claims

1. A highly protective foldable packaging box, characterized in that: The invention comprises a base (1) at the bottom, side panels (2) at both sides, end panels (3) at both sides and an upper cover (4) at the top, wherein the upper side wall of the base (1) located below the side panels (2) is fixedly connected to a plurality of connection seats (5) distributed at equal intervals, and a hinge sleeve (6) is fixedly connected to the connection seat (5), the lower side wall of the side panel (2) is fixedly connected to a Z-shaped hinge shaft (7) hinged to the hinge sleeve (6), a spring latch mechanism (8) is connected between the upper end of the base (1) and the lower end of the end panel (3), and the end panel (3) is inserted into the base (1), the upper side walls of the two side panels (2) are fixedly connected to a plurality of buckle locking mechanisms (9) distributed at equal intervals, and the side wall of the upper cover (4) is fixedly connected to a buckle (10) matching the buckle locking mechanism (9), and the The four corners of the upper cover (4) are also fixedly connected to limit sleeves (401), the middle side walls of the upper ends of the two end panels (3) are also fixedly connected to a smart lock (12), and the side wall of the upper cover (4) is fixedly connected to a lock head (11) plugged into the smart lock (12), the side wall of the base (1) is also fixedly connected to the smart lock (12), and the two smart locks (12) are located on the same vertical line, the smart lock (12) includes an alarm module and a real-time positioning module, an infrared sensor is installed on the side wall of the smart lock (12) facing the lock head (11), and the infrared sensor is electrically connected to the alarm module, and an alarm electrically connected to the alarm module is also installed on the smart lock (12), and the alarm module and the real-time positioning module are electrically connected to the back-end logistics management system through the Internet of Things technology.

2. A highly protective foldable packaging box according to claim 1, characterized in that: The smart lock (12) comprises a lock seat (1201), and the upper side wall of the lock seat (1201) is provided with a lock groove (1202) matching the lock head (11), the side walls on both sides of the lock groove (1202) are provided with locking grooves (1203), and the inner wall of the locking groove (1203) is sealingly and slidably connected with a lock core (1204), the side walls on both sides of the lower end of the lock head (11) are provided with lock core grooves (1101) matching the lock core (1204), two groups of symmetrically distributed locking elastic bands (1205) are fixedly connected between the side walls of the lock core (1204) and the inner wall of the locking groove (1203), the lower inner wall of the lock seat (1201) is provided with a piston cavity (1206), and the lock seat ( The inner walls on both sides of the smart lock (1201) are provided with a liquid passage cavity (1207) that is connected to the piston cavity (1206) and the locking groove (1203) at the same time, the inner wall of the piston cavity (1206) is sealed and slidably connected to a liquid pushing piston (1208), and the space between the liquid pushing piston (1208) and the lock core (1204) is filled with hydraulic oil (1209), the piston cavity (1206) is located below the liquid pushing piston (1208) and is equipped with a drive motor, and the output end of the drive motor is connected to a concave cam (1210) that contacts the bottom of the liquid pushing piston (1208), and a password control panel is also installed on the outer surface of the smart lock (12), and the password control panel is electrically connected to the drive motor through a control processor.

3. A highly protective foldable packaging box according to claim 2, characterized in that: The locking elastic band (1205) is composed of a plurality of washers connected in series, and the washers are made of a highly elastic material.

4. A highly protective foldable packaging box according to claim 2, characterized in that: A lubricating sheet is fixedly embedded on the side wall of the lower end of the liquid pushing piston (1208) facing the concave cam (1210), and the lubricating sheet is made of a friction-resistant material.

5. The high-protection foldable packaging box according to claim 1, characterized in that: The side wall of the end panel (3) close to the smart lock (12) is also fixedly connected to an identification plate (301), and a card holder pocket is fixedly connected to the identification plate (301).

6. A highly protective foldable packaging box according to claim 1, characterized in that: A pair of lower limit rods (101) are fixedly connected to the bottom of the base (1), and a pair of upper limit rods (102) are fixedly connected to the upper end of the upper cover (4), and the upper limit rods (102) and the lower limit rods (101) are staggered.

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