High-stability metal packaging box

Abstract

The utility model discloses a high-stability metal packaging box which comprises a base, the base is connected with a metal assembly used for stably storing articles, the metal assembly comprises a protection assembly which is installed on the base and used for providing protection for the articles, and the protection assembly comprises four sets of side plates which are vertically connected with the four faces of the base in a sliding mode respectively. The upper ends of the four sets of side plates are all connected with limiting frames in a sliding mode, and the four corners of each limiting frame are all vertically connected with transition strips attached to the base in a sliding mode. According to the high-stability metal packaging box, the base, the square plate, the side plates, the first bolts, the first nuts, the limiting frame, the transition strip, the traction frame, the rotating shaft, the first moving block, the second moving block and the lock catch assembly are matched with one another, the outer side of goods needing to be stored is sealed, and the assemblies have the folding and disassembling functions; and the storage space can be correspondingly adjusted according to the height of the goods.

Description

Technical Field

[0001] The utility model relates to the technical field of metal packaging boxes, in particular to a metal packaging box with high stability. Background Art

[0002] In production and life, in order to improve the protection effect of conveying products, metal packaging boxes are usually used to store corresponding products. Reference publication number CN220333299U is a fast-stacking metal packaging box including a base, a rectangular frame and a cover body. The bottom of the base is provided with a connecting platform and a connecting hole, and the top of the cover body is provided with a fixing platform, and a connecting groove is provided in the fixing platform. Only by moving and placing the metal box, the connection of two metal boxes can be quickly achieved, making the operation more convenient. As described in the above patent, when the existing high-stability metal packaging boxes are used, most metal boxes are difficult to adjust their storage space according to the required storage of goods, which affects their adaptability. At the same time, the box occupies a large space when there is no need to store goods, which is not conducive to storage, thereby affecting the transportation efficiency. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a metal packaging box with high stability, which solves the problems that the storage space of the metal packaging box is difficult to adjust and affects the adaptability of the device.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a highly stable metal packaging box, comprising a base, the base is connected with a metal component for stably storing articles, the metal component comprising:

[0005] A protection component is installed on the base to provide protection for articles, the protection component includes four groups of side panels that are respectively connected to the four sides of the base in a vertical sliding manner, the upper ends of the four groups of side panels are slidably connected to a limiting frame, the four corners of the limiting frame are vertically slidably connected to a transition strip that fits the base, the upper side of the base is respectively slidably connected to two groups of first moving blocks near the inner walls of the four groups of side panels, the upper sides of the two groups of the first moving blocks are respectively rotatably connected to a traction frame, the two groups of traction frames are cross-arranged and rotatably connected to a rotating shaft in the middle, the upper sides of the two groups of traction frames are rotatably connected to a second moving block that is slidably connected to the inner wall of the limiting frame, and the middle of the side panel is slidably connected to a first bolt for locking the rotating shaft;

[0006] The cover plate is installed on the upper side of the protection component for sealing. The cover plate includes a square plate respectively connected to the top of the array side plate and the limit frame. A lock assembly for locking the limit frame is installed on the side of the square plate.

[0007] Preferably, the inner side of the limiting frame is provided with square grooves respectively slidably connected to the four groups of side panels, the base is provided with slots slidably connected to the side panels, and the transition strip is provided with a convex strip slidably connected to the limiting frame near the middle of the base.

[0008] Preferably, a first nut is threadedly connected to the inner side of the base near the first bolt, the first nut is in contact with the rotating shaft, first slide bars that are slidably connected to the first moving blocks are installed on all four sides of the upper side of the base, and second slide bars that are slidably connected to the second moving blocks are installed on all four sides of the inner wall of the limiting frame.

[0009] Preferably, a positioning groove is provided at the middle part of the side plate corresponding to the end of the first bolt, a locking groove is provided through the rotating shaft corresponding to the positioning groove, and clamping grooves that are respectively clamped with the side plate and the limiting frame are provided on the lower side of the square plate.

[0010] Preferably, the cover plate further includes receiving rods provided on both sides of the top of the square plate, the metal assembly further includes four positioning blocks provided at the bottom of the base, the positioning blocks are provided corresponding to the receiving rods, the positioning blocks are connected with second bolts, and limiting blocks are provided on the side of the receiving rods corresponding to the sides of the positioning blocks.

[0011] Preferably, a receiving groove is provided at the lower side of the positioning block corresponding to the receiving rod, a circular groove is provided through the side of the receiving rod corresponding to the second bolt, and a second nut is threadedly connected to the second bolt near the middle of the base.

[0012] Advantageous Effects

[0013] The present utility model provides a metal packing box with high stability. Compared with the prior art, it has the following advantageous effects:

[0014] (1) For this metal packing box with high stability, by providing a protection component in the device, the base, the square plate, the side plate, the first bolt, the first nut, the limiting frame, the transition strip, the traction frame, the rotating shaft, the first moving block, the second moving block, and the lock component cooperate with each other to achieve the enclosure of the outer side of the goods to be stored. Among them, the above components have the functions of folding and disassembling, which is convenient for adjusting the storage space according to the height of the goods, improving the adaptability of the metal packing box to goods of different sizes, and when there is no need to store goods, the storage space can be saved by disassembling and folding the components.

[0015] (2) For this metal packing box with high stability, by providing a cover plate and positioning blocks in the device, when it is necessary to stack different metal packing boxes, the positioning blocks at the bottom of another metal packing box are stuck between the limiting blocks on the surface of the receiving rods on the upper side of the original metal packing box, the second bolts are respectively inserted into the receiving grooves at the side ends of the positioning blocks and the circular grooves on the sides of the receiving rods, and then the second nuts are threadedly connected to the second bolts to achieve the locking of the positioning blocks and the receiving rods, playing a role in preventing detachment and facilitating the user to quickly stack the metal packing boxes. Description of the Drawings

[0016] Figure 1 is a three-dimensional view of the present utility model;

[0017] Figure 2 The perspective view of the present utility model after removing the cover plate;

[0018] Figure 3 The partial enlarged view of the frame assembly of the present utility model;

[0019] Figure 4 The present utility model Figure 3 The partial enlarged view of the position A in it.

[0020] In the figure: 1, the base; 2, the cover plate; 21, the square plate; 22, the receiving rod; 23, the limiting block; 3, the protection component; 31, the side plate; 32, the first bolt; 33, the limiting frame; 34, the transition strip; 35, the traction frame; 36, the rotating shaft; 37, the first moving block; 38, the second moving block; 39, the locking component; 4, the positioning block; 5, the second bolt. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0022] Refer to Figures 1-4 The present utility model provides the following two technical solutions:

[0023] The first embodiment: A highly stable metal packing box, including a base 1, and a metal component connected to the base 1 for stably storing items. The metal component includes:

[0024] A protection component 3, installed on the base 1 to provide protection for the items. The protection component 3 includes four groups of side plates 31 that are vertically and slidably connected to the four sides of the base 1 respectively. At the upper ends of the four groups of side plates 31, a limiting frame 33 is slidably connected. At the four corners of the limiting frame 33, four transition strips 34 that are vertically and slidably connected and fit with the base 1 are provided. Near the inner walls of the four groups of side plates 31 on the upper side of the base 1, two groups of first moving blocks 37 are slidably connected respectively. At the upper and inclined sides of the two groups of first moving blocks 37, a traction frame 35 is rotatably connected respectively. The two groups of traction frames 35 are cross - arranged and a rotating shaft 36 is rotatably connected in the middle of both. At the upper and inclined sides of the two groups of traction frames 35, a second moving block 38 that is slidably connected to the inner wall of the limiting frame 33 is rotatably connected. In the middle of the side plate 31, a first bolt 32 for locking the rotating shaft 36 is slidably connected;

[0025] The cover plate 2 is installed on the upper side of the protection component 3 for sealing. The cover plate 2 includes a square plate 21 that is respectively clamped with the tops of the array of side plates 31 and the limiting frame 33. A locking component 39 for locking the limiting frame 33 is installed on the side of the square plate 21, and the locking component 39 is connected to the side of the limiting frame 33; a square groove that is respectively slidably connected to the four groups of side plates 31 is provided inside the limiting frame 33, a slotted groove that is slidably connected to the side plates 31 is provided on the base 1, and a convex strip that is slidably connected to the limiting frame 33 is provided near the middle of the base 1 on the transition strip 34;

[0026] A first nut is threadedly connected to the inside of the base 1 near the first bolt 32, and the first nut is in contact with the rotating shaft 36. First sliding rods that are slidably connected to the first moving block 37 are installed on the four sides of the upper side of the base 1, and second sliding rods that are slidably connected to the second moving block 38 are installed on the four sides of the inner wall of the limiting frame 33; positioning grooves are provided at the middle parts of the side plates 31 corresponding to the ends of the first bolts 32, locking grooves are provided through the rotating shaft 36 corresponding to the positioning grooves, and clamping grooves that are respectively clamped with the side plates 31 and the limiting frame 33 are provided on the lower side of the square plate 21; through the mutual cooperation of the base 1, the square plate 21, the side plates 31, the first bolts 32, the first nuts, the limiting frame 33, the transition strip 34, the traction frame 35, the rotating shaft 36, the first moving block 37, the second moving block 38, and the locking component 39, the outside of the goods to be stored is enclosed, and the above components have the functions of folding and disassembling, which is convenient for correspondingly adjusting the storage space according to the height of the goods, saving storage space, and the base 1, the traction frame 35, and the limiting frame 33 form a triangular structure to play a role in high stability for the vertical side of the box body;

[0027] The second implementation mode, the main difference from the first implementation mode is:

[0028] The cover plate 2 further includes receiving rods 22 provided on both sides of the top of the square plate 21. The metal component further includes four positioning blocks 4 provided at the bottom of the base 1. The positioning blocks 4 are provided corresponding to the receiving rods 22. The positioning blocks 4 are connected with second bolts 5, and limiting blocks 23 are provided on the side of the receiving rods 22 corresponding to the sides of the positioning blocks 4;

[0029] Receiving grooves corresponding to the receiving rods 22 are provided on the lower sides of the positioning blocks 4, circular grooves are provided through the receiving rods 22 corresponding to the second bolts 5 on the side surfaces, and second nuts are threadedly connected to the second bolts 5 near the middle of the base 1. When it is necessary to stack different metal packaging boxes, the positioning blocks 4 at the bottom of another group of metal packaging boxes are clamped between the limiting blocks 23 on the surface of the receiving rods 22 on the upper side of the original metal packaging box, the second bolts 5 are respectively inserted into the receiving grooves at the side ends of the positioning blocks 4 and the circular grooves on the side surfaces of the receiving rods 22, and then the second nuts are threadedly connected to the second bolts 5 to realize the locking of the positioning blocks 4 and the receiving rods 22, playing an anti - detachment role.

[0030] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0031] When in use, the user places the items to be stored in the middle of the upper end of the base 1, inserts the four groups of side plates 31 into the four groups of slots on the upper side of the base 1 through the prescription slots clamped by the limiting frame 33, pulls the limiting frame 33, and the limiting frame 33 drives the four groups of traction frames 35 to rotate respectively through the second moving blocks 38. The first moving blocks 37 and the second moving blocks 38 at both ends of the traction frame 35 slide along the base 1 and the limiting frame 33 respectively. Among them, the traction frame 35 drives the vertical movement of the rotating shaft 36. After the rotating shaft 36 and the fixing slot in the middle of the side plate 31 are at the same height, the first bolts 32 are respectively passed through the positioning slots in the middle of the side plate 31 and the locking slots in the rotating shaft 36, and the first nuts are threadedly connected with the first bolts 32 to realize the locking of the side plate 31 to the rotating shaft 36. The four groups of transition strips 34 are respectively clamped at the four corners of the limiting frame 33 and the base 1, the square plate 21 is clamped on the upper sides of the limiting frame 33, the several groups of side plates 31 and the transition strips 34, and the square plate 21 and the limiting frame 33 are fastened by the buckle assembly 39 to complete the overall assembly of the metal packing box. The buckle assembly 39 is the prior art, so the specific internal structure and working principle thereof will not be described in detail here.

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

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highly stable metal packaging box, comprising a base (1), characterized in that: The base (1) is connected to a metal component for stably storing items, and the metal component comprises: A protection component (3) is installed on the base (1) for providing protection for articles, the protection component (3) comprising four groups of side plates (31) respectively connected to four sides of the base (1) in a vertical sliding manner, the upper ends of the four groups of side plates (31) are all connected in a sliding manner with a limiting frame (33), the four corners of the limiting frame (33) are connected in a vertical sliding manner with a transition strip (34) that fits the base (1), the upper side of the base (1) is respectively connected in a sliding manner with two groups of first moving blocks (37) near the inner walls of the four groups of side plates (31), the upper oblique sides of the two groups of first moving blocks (37) are respectively connected in a rotatable manner with a traction frame (35), the two groups of traction frames (35) are cross-arranged and are connected in a rotatable manner with a rotating shaft (36) in the middle, the upper oblique sides of the two groups of traction frames (35) are connected in a rotatable manner with a second moving block (38) connected in a slidable manner with the inner wall of the limiting frame (33), and the middle of the side plate (31) is connected in a slidable manner with a first bolt (32) for locking the rotating shaft (36); A cover plate (2) is installed on the upper side of the protection component (3) for sealing, the cover plate (2) comprising a square plate (21) respectively engaged with the top of the array side plate (31) and the limiting frame (33), and a lock assembly (39) for locking the limiting frame (33) is installed on the side of the square plate (21).

2. A highly stable metal packaging box according to claim 1, characterized in that: The inner side of the limiting frame (33) is provided with square grooves respectively connected to the four groups of side panels (31) in a sliding manner, the base (1) is provided with slots connected to the side panels (31) in a sliding manner, and the transition strip (34) is provided with a convex strip connected to the limiting frame (33) in a sliding manner near the middle of the base (1).

3. A highly stable metal packaging box according to claim 1, characterized in that: The first bolt (32) is threadedly connected to a first nut near the inner side of the base (1), and the first nut is fitted with the rotating shaft (36). The four sides of the upper side of the base (1) are all equipped with first sliding rods slidably connected to the first moving block (37), and the four sides of the inner wall of the limiting frame (33) are all equipped with second sliding rods slidably connected to the second moving block (38).

4. A highly stable metal packaging box according to claim 1, characterized in that: A positioning groove is provided in the middle of the side plate (31) corresponding to the end of the first bolt (32), a locking groove is provided through the rotating shaft (36) corresponding to the positioning groove, and a clamping groove is provided on the lower side of the square plate (21) for clamping with the side plate (31) and the limiting frame (33) respectively.

5. A highly stable metal packaging box according to claim 1, characterized in that: The cover plate (2) further comprises receiving rods (22) arranged on both sides of the top of the square plate (21), and the metal component further comprises four groups of positioning blocks (4) arranged at the bottom of the base (1), the positioning blocks (4) being arranged corresponding to the receiving rods (22), the positioning blocks (4) being connected with second bolts (5), and limiting blocks (23) being arranged on the receiving rods (22) on the sides corresponding to the positioning blocks (4).

6. A highly stable metal packaging box according to claim 5, characterized in that: The lower side of the positioning block (4) is provided with a receiving groove corresponding to the receiving rod (22), and the side of the receiving rod (22) is provided with a circular groove corresponding to the second bolt (5), and the second bolt (5) is threadedly connected with a second nut near the middle of the base (1).

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