Quickly-built metal packaging box structure for packaging

Abstract

The utility model discloses a quickly set up metal packaging box structure for packaging, which comprises a bottom plate and further comprises a packaging mechanism, the packaging mechanism is arranged on the top surface of the bottom plate and used for storing and protecting articles, the packaging mechanism comprises front plates movably mounted on the front side and the rear side of the top surface of the bottom plate, and side plates are movably hinged to the left ends and the right ends of the opposite sides of the front plates; an adjusting assembly is arranged in the front plate and used for adapting to objects of different sizes. The utility model relates to the technical field of packaging boxes. According to the rapidly-built metal packaging box structure for packaging, the containing space of a packaging box can be enlarged through the arranged front inner plate and the arranged side inner plate, during use, a connecting frame is pulled to drive the front inner plate and the side inner plate to rise, and when the front inner plate and the side inner plate are lifted to the proper height, a positioning bolt is rotated to be inserted into a positioning groove to fix the position of a connecting handle; and then the position of the front inner plate can be fixed through the connecting handle, adjustment can be conducted according to the size specifications of objects, and the space utilization rate is increased.

Description

Technical Field

[0001] This utility model relates to the field of packaging box technology, specifically to a quick-assembly metal packaging box structure for packaging. Background Technology

[0002] Metal packaging boxes are packaging containers made of metal and are widely used in many industries to protect, store, and transport various items. The main function of metal packaging boxes is to protect the contents from damage.

[0003] Referring to the patent application CN221915083U, a metal packaging box is disclosed, in which a column is movably mounted on the base. The column is located at the connection between a first side plate and a second side plate, and is connected to the column via a connector to fix the first and second side plates to the column. The connector includes a plate body with first connecting portions on both sides. The first connecting portions are adapted to and connected to the second connecting portions at both ends of the first and second side plates to complete the connection between the first and second side plates. A third connecting portion in the middle of the plate body is adapted to and connected to a sliding groove on the column to fix the first and second side plates to the base. Based on this, the metal box has the advantages of convenient disassembly and assembly, and the cooperation between the connector and the column can improve the stability of the two side plates after they are connected to the base.

[0004] However, the above-mentioned technology uses columns and connectors to assemble the side panels into a packaging box. However, it is not flexible enough when facing the needs of diverse item sizes and specifications. Existing metal packaging boxes are not easy to adjust according to the size and specifications of the items, resulting in reduced space utilization and limited practicality. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides a quick-assembly metal packaging box structure for packaging, which solves the problem that existing metal packaging boxes are not easy to adjust according to the size and specifications of the items, resulting in reduced space utilization.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a quick-assembly metal packaging box structure for packaging, including a base plate, and further comprising:

[0007] A packaging mechanism is installed on the top surface of a base plate for storing and protecting items. The packaging mechanism includes a front plate movably installed on the front and rear sides of the top surface of the base plate. Side plates are movably hinged to the left and right ends of the opposite sides of the front plate. An adjustment component is provided inside the front plate to accommodate items of different sizes.

[0008] The locking mechanism, located inside the base plate, is used to fix the position of the front and side panels and facilitates the disassembly and installation of the front and side panels.

[0009] Preferably, the packaging mechanism further includes a fixing frame that is threadedly installed at the four corners of the top surface of the base plate to limit the position of the front plate and the side plate. The side plates are movably hinged together on the side away from the front plate, and the hinge point between the front plate and the side plate is located inside the fixing frame.

[0010] Preferably, the adjustment assembly includes a first placement slot on the top surface of the front panel, a front inner panel for adjusting and adapting to the height of stored items is movably installed inside the first placement slot, a second placement slot on the top surface of the side panel, a side inner panel movably installed inside the second placement slot, a connecting frame fixedly installed on the top surface of the side inner panel, a cover plate movably installed on the top surface of the connecting frame, magnetic strips for fixing the position of the cover plate fixedly installed on both the left and right sides of the bottom surface of the cover plate, a slot on the side of the front panel away from the side panel, a connecting handle fixedly installed on one side of the front inner panel, a positioning bolt for fixing the position of the front inner panel is threaded on the right side of the front side of the connecting handle, and several positioning slots on one side of the front panel.

[0011] Preferably, the top surface of the front inner plate is fixedly installed on the bottom surface of the connecting frame, the bottom surface of the magnetic strip is adsorbed on the top surface of the connecting frame, one side of the connecting handle moves through the inside of the slot and extends to the outside of the front plate, and one end of the positioning bolt near the front plate is threaded through one side of the connecting handle and extends into the inside of several positioning slots.

[0012] Preferably, the locking mechanism includes slots fixedly installed on the front and rear sides of the top of the base plate, an insert plate for improving the stability of the front plate is fixedly installed on the bottom surface of the front plate, movable slots are provided on both the left and right sides of the slots, a locking rod for fixing the position of the insert plate is movably installed inside the movable slot, a spring is fixedly installed at the end of the locking rod away from the insert plate, a locking groove is provided on both the left and right sides of the insert plate, and a handle is fixedly installed on the front side of the locking rod.

[0013] Preferably, one side of the movable groove extends through the interior of the base plate and to the outside of the base plate, the front side of the handle extends through the interior of the movable groove and to the outside of the base plate, the opposite ends of the locking rods extend through the interior of the movable grooves and to the interior of the locking slots, the end of the spring away from the locking rods is fixedly installed on one side of the movable groove, and the bottom surface of the insert plate extends through the top surface of the slot and to the interior of the slot.

[0014] This utility model provides a quick-assembly metal packaging box structure for packaging. Compared with the prior art, it has the following advantages:

[0015] 1. This packaging uses a quick-assembly metal box structure. The front inner panel and side inner panels can expand the placement space of the box. When in use, pulling the connecting frame will raise the front inner panel and side inner panels. When the front inner panel and side inner panels are raised to the appropriate height, the rotating positioning bolt is inserted into the positioning groove to fix the position of the connecting handle. Then, the position of the front inner panel can be fixed by the connecting handle. It can be adjusted according to the size and specifications of the items, thus improving the space utilization rate.

[0016] 2. This packaging uses a quick-assembly metal box structure. The front panel can be easily disassembled and secured using inserts and levers. To use, unfold the front panel and connecting frame, then lift the front panel and insert the insert into the slot. The insert will then push the lever open. When the bottom of the insert contacts the inside of the slot, the spring force will cause the lever to insert into the slot, securing the insert and completing the front panel's fixation. To disassemble, pull the handle to move the lever away from the slot, allowing the front panel to be lifted and removed. It is convenient, quick, and highly practical. Attached Figure Description

[0017] Figure 1 This is a three-dimensional appearance schematic diagram of the present utility model;

[0018] Figure 2 This is a side view sectional perspective view of the three-dimensional appearance of this utility model;

[0019] Figure 3 This is a partial three-dimensional appearance diagram of the front cross-section of this utility model;

[0020] Figure 4 This is a top-view cross-sectional schematic diagram of the present invention.

[0021] In the diagram: 1-base plate, 2-packaging mechanism, 21-cover plate, 22-connecting frame, 23-front plate, 24-front inner plate, 25-positioning groove, 26-positioning bolt, 27-groove, 28-connecting handle, 29-fixed frame, 210-first placement groove, 211-magnetic strip, 212-side plate, 213-side inner plate, 214-second placement groove, 3-locking mechanism, 31-moving groove, 32-handle, 33-insertion plate, 34-slot, 35-card slot, 36-card rod, 37-spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] See Figures 1-4 This utility model provides two technical solutions:

[0024] First embodiment: A quick-assembly metal packaging box structure for packaging, including a base plate 1, and further comprising:

[0025] Packaging mechanism 2 is set on the top surface of base plate 1 for storing and protecting items. Packaging mechanism 2 includes a front plate 23 movably installed on the front and rear sides of the top surface of base plate 1. Side plates 212 are movably hinged to the left and right ends of the opposite sides of the front plate 23. An adjustment component is provided inside the front plate 23 to accommodate items of different sizes.

[0026] The locking mechanism 3, located inside the base plate 1, is used to fix the positions of the front plate 23 and the side plate 212, and facilitates the disassembly and installation of the front plate 23 and the side plate 212. The packaging mechanism 2 also includes fixing brackets 29, which are threaded onto the four corners of the top surface of the base plate 1 by screws to limit the positions of the front plate 23 and the side plate 212. The fixing brackets 29 are rectangularly distributed on the top surface of the base plate 1, and the cross-section of the fixing brackets 29 is L-shaped. The side plate 212 is hinged together on the side away from the front plate 23, and it is easy to fold the side plate 212 in half. For storage, the hinge point between the front panel 23 and the side panel 212 is located inside the fixed frame 29. The adjustment assembly includes a first placement slot 210 on the top surface of the front panel 23, inside which a front inner panel 24 is movably installed to accommodate and adjust the height of stored items. A second placement slot 214 is provided on the top surface of the side panel 212, inside which a side inner panel 213 is movably installed. A connecting frame 22 is fixedly installed on the top surface of the side inner panel 213, and the top surface of the connecting frame 22 is movably installed... A cover plate 21 is provided, and magnetic strips 211 for fixing the position of the cover plate 21 are fixedly installed on both the left and right sides of the bottom surface of the cover plate 21. A slot 27 is opened on the side of the front plate 23 away from the side plate 212. A connecting handle 28 is fixedly installed on one side of the front inner plate 24. A positioning bolt 26 for fixing the position of the front inner plate 24 is threaded on the right side of the front side of the connecting handle 28. Several positioning grooves 25 are opened on one side of the front plate 23, and the several positioning grooves 25 are linearly and evenly distributed on one side of the front plate 23. The top surface of the front inner plate 24 is fixedly installed with... On the bottom surface of the connecting frame 22, the bottom surface of the magnetic strip 211 is attached to the top surface of the connecting frame 22, and the position of the cover plate 21 is fixed by the magnetic strip 211 attached to the top surface of the connecting frame 22. One side of the connecting handle 28 moves through the inside of the slot 27 and extends to the outside of the front plate 23. The end of the positioning bolt 26 near the front plate 23 is threaded through one side of the connecting handle 28 and extends into the inside of several positioning slots 25. The positioning bolt 26 is rotated to insert one end into several positioning slots 25 to fix the height of the front inner plate 24.

[0027] The placement space of the packaging box can be expanded by setting the front inner panel 24 and the side inner panel 213. When in use, pull the connecting frame 22 to lift the front inner panel 24 and the side inner panel 213. When the front inner panel 24 and the side inner panel 213 are raised to a suitable height, rotate the positioning bolt 26 into the positioning groove 25 to fix the position of the connecting handle 28. Then, the position of the front inner panel 24 can be fixed by the connecting handle 28. It can be adjusted according to the size and specifications of the items, thus improving the space utilization rate.

[0028] The second embodiment differs from the first embodiment in that: the locking mechanism 3 includes slots 34 fixedly installed on the front and rear sides of the top surface of the base plate 1; an insert plate 33 for improving the stability of the front plate 23 is fixedly installed on the bottom surface of the front plate 23, and the left and right sides of the bottom surface of the insert plate 33 are inclined; movable grooves 31 are provided on both the left and right sides of the slots 34; a locking rod 36 for fixing the position of the insert plate 33 is movably installed inside the movable groove 31; a spring 37 is fixedly installed at the end of the locking rod 36 away from the insert plate 33; slots 35 are provided on both the left and right sides of the insert plate 33; a handle 32 is fixedly installed on the front side of the locking rod 36; and the movable grooves 31... One side of the handle 32 moves through the interior of the base plate 1 and extends to the outside of the base plate 1. The front side of the handle 32 moves through the interior of the movable groove 31 and extends to the outside of the base plate 1. The opposite ends of the latch 36 move through the interior of the movable groove 31 and extend to the interior of the latch 35. The end of the spring 37 away from the latch 36 is fixedly installed on one side of the movable groove 31. The spring force of the spring 37 can drive the latch 36 to move and insert into the interior of the latch 35 to fix the position of the insert plate 33. The bottom surface of the insert plate 33 moves through the top surface of the slot 34 and extends into the interior of the slot 34. The slot 34 can fix the front plate 23 through the position of the insert plate 33.

[0029] The front panel 23 can be easily disassembled and fixed using the insert plate 33 and the locking lever 36. When in use, unfold the front panel 23 and the connecting frame 22, then lift the front panel 23 and insert the insert plate 33 into the slot 34. At this time, the insert plate 33 will push the locking lever 36 open. When the bottom surface of the insert plate 33 contacts the inside of the slot 34, the elastic force of the spring 37 will drive the locking lever 36 to insert into the slot 35 and fix the position of the insert plate 33, thus fixing the front panel 23. When disassembly is required, pull the handle 32 to move the locking lever 36 out of the slot 35, and then you can lift the front panel 23 for disassembly. It is convenient, quick and easy, and has good practicality.

[0030] Furthermore, all content not described in detail in this specification is existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used.

[0031] In use, the user installs the fixing bracket 29 at the four corners of the top surface of the base plate 1. The front plate 23 and connecting frame 22 are unfolded and placed inside the fixing bracket 29 for positioning. Simultaneously, the insert plate 33 is inserted into the slot 34. At this point, the insert plate 33 pushes open the locking rod 36. When the bottom surface of the insert plate 33 contacts the inside of the slot 34, the spring force of the spring 37 causes the locking rod 36 to insert into the slot 35, fixing the position of the insert plate 33 and completing the installation. Then, items are placed on the base plate 1. The top surface is positioned between the front panel 23 and the side panel 212. Then, the connecting frame 22 is pulled to raise the front inner panel 24 and the side inner panel 213. When the front inner panel 24 and the side inner panel 213 are raised to a suitable height, the rotating positioning bolt 26 is inserted into the positioning groove 25 to fix the position of the connecting handle 28. Then, the position of the front inner panel 24 can be fixed by the connecting handle 28. Then, the cover plate 21 is put on to attract the magnetic strip 211 to the top surface of the connecting frame 22 to fix the position of the cover plate 21 for packaging and transportation of the items.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-assembly metal packaging box structure for packaging, comprising a base plate (1), characterized in that: Also includes: Packaging mechanism (2) is set on the top surface of the base plate (1) for storing and protecting items. The packaging mechanism (2) includes a front plate (23) movably installed on the front and rear sides of the top surface of the base plate (1). The left and right ends of the front plate (23) are movably hinged with side plates (212). The front plate (23) is provided with an adjustment component inside to accommodate items of different sizes. The locking mechanism (3) is located inside the base plate (1) to fix the position of the front plate (23) and the side plate (212) and facilitate the disassembly and installation of the front plate (23) and the side plate (212).

2. The rapid assembly metal packaging box structure for packaging according to claim 1, characterized in that: The packaging mechanism (2) also includes a fixing frame (29) installed by screw threads at the four corners of the top surface of the base plate (1) to limit the position of the front plate (23) and the side plate (212). The side plate (212) is movably hinged together on the side away from the front plate (23), and the hinge point between the front plate (23) and the side plate (212) is located inside the fixing frame (29).

3. The rapid assembly metal packaging box structure for packaging according to claim 1, characterized in that: The adjustment assembly includes a first placement slot (210) on the top surface of the front panel (23), and a front inner panel (24) for adjusting to accommodate the height of stored items is movably installed inside the first placement slot (210). A second placement slot (214) is provided on the top surface of the side panel (212), and a side inner panel (213) is movably installed inside the second placement slot (214). A connecting frame (22) is fixedly installed on the top surface of the side inner panel (213), and the top surface of the connecting frame (22) is movable. A cover plate (21) is installed, and magnetic strips (211) for fixing the position of the cover plate (21) are fixedly installed on both the left and right sides of the bottom surface of the cover plate (21). A slot (27) is opened on the side of the front plate (23) away from the side plate (212). A connecting handle (28) is fixedly installed on one side of the front inner plate (24). A positioning bolt (26) for fixing the position of the front inner plate (24) is threaded on the right side of the front side of the connecting handle (28). Several positioning grooves (25) are opened on one side of the front plate (23).

4. The rapid assembly metal packaging box structure for packaging according to claim 3, characterized in that: The top surface of the front inner plate (24) is fixedly installed on the bottom surface of the connecting frame (22), the bottom surface of the magnetic strip (211) is adsorbed on the top surface of the connecting frame (22), one side of the connecting handle (28) moves through the inside of the slot (27) and extends to the outside of the front plate (23), and one end of the positioning bolt (26) near the front plate (23) is threaded through one side of the connecting handle (28) and extends into the inside of several positioning slots (25).

5. The rapid assembly metal packaging box structure for packaging according to claim 1, characterized in that: The locking mechanism (3) includes slots (34) fixedly installed on the front and rear sides of the top of the base plate (1). The bottom surface of the front plate (23) is fixedly installed with a plate (33) for improving the stability of the front plate (23). Movable slots (31) are provided on both the left and right sides of the slots (34). A locking rod (36) for fixing the position of the plate (33) is movably installed inside the movable slot (31). A spring (37) is fixedly installed at the end of the locking rod (36) away from the plate (33). Slots (35) are provided on both the left and right sides of the plate (33). A handle (32) is fixedly installed on the front side of the locking rod (36).

6. The rapid assembly metal packaging box structure for packaging according to claim 5, characterized in that: One side of the movable groove (31) moves through the interior of the base plate (1) and extends to the outside of the base plate (1). The front side of the handle (32) moves through the interior of the movable groove (31) and extends to the outside of the base plate (1). The opposite ends of the locking rod (36) both move through the interior of the movable groove (31) and extend to the interior of the locking slot (35). The end of the spring (37) away from the locking rod (36) is fixedly installed on one side of the movable groove (31). The bottom surface of the insert plate (33) moves through the top surface of the slot (34) and extends to the interior of the slot (34).

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