Novel metal packaging box

Abstract

The utility model discloses a novel metal packaging box which comprises a packaging box body, a plurality of anti-collision assemblies are arranged on the inner wall of the packaging box body, each anti-collision assembly comprises a back plate, an air bag is arranged on the front side of each back plate, and installation heads are arranged on the two sides of each back plate. An upper connector and a lower connector are arranged at the positions, corresponding to the upper end and the lower end of the mounting head, of the inner wall of the packaging box body, a quick-mounting pin sequentially penetrating through the upper connector, the mounting head and the lower connector is arranged on the upper connector, and the anti-collision assembly is fixedly arranged on the inner wall of the packaging box body through the quick-mounting pin. According to the packaging box, the anti-collision assembly is arranged in the packaging box body through the quick-mounting pin, the anti-collision assembly is fixed on the inner wall of the packaging box body in advance, after equipment is placed in the packaging box body, the anti-collision assembly can be inflated, the inflation amount can be better controlled, the equipment can be stably protected, the anti-collision assembly can be quickly disassembled and assembled through the quick-mounting pin, and the packaging box is convenient to use. And later maintenance and replacement are facilitated, and great convenience is brought to equipment transportation work.

Description

Technical Field

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

[0002] At present, various intelligent devices, machine tools, electromechanical, special equipment, etc. are placed in packaging boxes during transportation in order to protect them from collision damage. At present, common packaging boxes mostly use wooden structures, and some packaging boxes also use simple metal packaging boxes. Whether it is a wooden or metal packaging box, it is generally a frame structure, and the packaging box frame is formed by plates. After various equipment are placed in the packaging box, there is generally a large space between the equipment and the inner wall of the packaging box. In this way, during the transportation process, the equipment in the packaging box is prone to shaking. Once the shaking is too violent, the equipment is easy to collide with the inner wall of the packaging box, which will cause damage to the equipment. Although some manufacturers will fill some foam pads between the equipment and the packaging box, the foam pads are directly stuffed between the packaging box and the equipment, which is not only time-consuming and labor-intensive to fill, but also very inconvenient to clean up later. Utility Model Content

[0003] The purpose of the utility model is to avoid the deficiencies of the prior art and provide a new metal packaging box, thereby effectively solving the deficiencies in the prior art.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a new type of metal packaging box, including a packaging box body, wherein the packaging box body is provided with a plurality of anti-collision components on the inner walls around it, the anti-collision components include a back plate, an air bag is provided on the front side of the back plate, and mounting heads are provided on both sides of the back plate, and an upper connecting head and a lower connecting head are provided on the inner wall of the packaging box body at positions corresponding to the upper and lower ends of the mounting head, and the upper connecting head is provided with a quick-installation pin that sequentially passes through the upper connecting head, the mounting head and the lower connecting head, and the quick-installation pin fixes the anti-collision component to the inner wall of the packaging box body.

[0005] Furthermore, the quick-release pin includes a pin rod that can be automatically fixed in place, and the upper connecting head, the mounting head and the lower connecting head are provided with pin holes that are compatible with the pin rod, and a limiting protrusion is provided on the side wall of one end of the pin rod passing through the lower connecting head, and slot holes that are compatible with the limiting protrusion are provided in the upper connecting head, the mounting head and the lower connecting head along the vertical direction, and each slot hole is connected to each pin hole and each slot hole cooperates with each other to form a sliding groove that facilitates the limiting protrusion to slide up and down.

[0006] Furthermore, a rod head is provided at one end of the pin rod located outside the upper connecting head, and a telescopic spring for fixing the pin rod is also sleeved on the part of the pin rod located outside the upper connecting head.

[0007] Furthermore, a card slot adapted to the limiting protrusion is also provided at the bottom of the lower connecting head, and the card slot is communicated with the pin hole on the lower connecting head, and the card slot is located on the side opposite to the slot hole.

[0008] Furthermore, a connecting frame is arranged above the upper connecting head, the pin rod passes through the horizontal plate of the connecting frame, the upper end of the telescopic spring abuts against the lower end of the rod head, and the lower end of the telescopic spring abuts against the top of the connecting frame.

[0009] Furthermore, the packaging box body is assembled from a bottom plate, four side plates and a top plate, and the anti-collision component is installed on the four side plates.

[0010] Furthermore, the bottom plate, side plate and top plate are all provided with reinforcing ribs.

[0011] Furthermore, a supporting bottom plate is provided at the bottom of the packaging box body.

[0012] The above-mentioned technical scheme of the utility model has the following beneficial effects: the utility model arranges an anti-collision component in the packaging box body through a quick-install pin, and the anti-collision component is pre-fixed on the inner wall of the packaging box body. After the equipment is placed in, it can be inflated to better control the inflation amount, thereby providing a stable protection for the equipment, and the quick-install pin allows the anti-collision component to be quickly disassembled and assembled, which is convenient for subsequent maintenance and replacement, which greatly facilitates the transportation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the planar structure of an embodiment of the utility model;

[0014] Figure 2 This is a schematic plan view of the internal structure of the packaging box body according to an embodiment of the utility model;

[0015] Figure 3 It is a schematic diagram of the installation cross-sectional structure of the anti-collision component according to an embodiment of the utility model. DETAILED DESCRIPTION

[0016] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0017] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0018] like Figure 1-3 As shown, a new type of metal packaging box described in this embodiment includes a packaging box body 1, and a plurality of anti-collision components are arranged on the inner walls around the packaging box body 1, and the anti-collision components include a back plate 2, an air bag 3 is arranged on the front side of the back plate 2, an inflation port is arranged on the air bag 3, and a sealing plug is arranged at the inflation port, and mounting heads 4 are arranged on both sides of the back plate 2, and an upper connecting head 5 and a lower connecting head 6 are arranged on the inner wall of the packaging box body 1 at positions corresponding to the upper and lower ends of the mounting head 4, and the upper connecting head 5 is provided with a quick-installation pin 7 which passes through the upper connecting head 5, the mounting head 4 and the lower connecting head 6 in sequence, and the quick-installation pin 7 fixes the anti-collision component to the inner wall of the packaging box body 1.

[0019] The quick-release pin 7 includes a pin rod 71 that can be automatically fixed in place. Pin holes that are compatible with the pin rod 71 are provided on the upper connecting head 5, the mounting head 4 and the lower connecting head 6. A limiting protrusion 72 is provided on the side wall of one end of the pin rod 71 that passes through the lower connecting head 6. Slot holes 8 that are compatible with the limiting protrusion 72 are provided in the upper connecting head 5, the mounting head 4 and the lower connecting head 6 along the vertical direction. Each slot hole 8 is connected to each pin hole and each slot hole 8 cooperates with each other to form a slide groove that facilitates the limiting protrusion 72 to slide up and down. The slide groove allows the limiting protrusion 72 to slide up and down in each connecting head and the mounting head 4.

[0020] A rod head 73 is provided at one end of the pin rod 71 located outside the upper connecting head 5 , and a telescopic spring 74 for fixing the pin rod 71 is also sleeved on the part of the pin rod 71 located outside the upper connecting head 5 .

[0021] The bottom of the lower connector 6 is also provided with a slot 61 matched with the limiting protrusion 72 . The slot 61 is communicated with the pin hole on the lower connector 6 . The slot 61 is located on a side opposite to the slot hole 8 .

[0022] A connecting frame 51 is arranged above the upper connecting head 5 , the pin rod 71 passes through the horizontal plate of the connecting frame 51 , the upper end of the telescopic spring 74 abuts against the lower end of the rod head 73 , and the lower end of the telescopic spring 74 abuts against the top of the connecting frame 51 .

[0023] The arrangement of the connecting frame 51 ensures that the pin rod 71 will not fall off when it is moved out of the connecting head and the mounting head, thereby playing a role in retaining the quick-install pin 7 as a whole.

[0024] The packaging box body 1 is assembled from a bottom plate 11 , four side plates 12 and a top plate 13 , and the anti-collision components are installed on the four side plates 12 .

[0025] Reinforcing ribs 14 are provided on the bottom plate 11 , the side plates 12 and the top plate 13 .

[0026] A supporting bottom plate 9 is provided at the bottom of the packaging box body 1 .

[0027] The working principle of the utility model is as follows: the device is placed into the interior of the packaging box body 1, and after the device is fixed, the airbag 3 on the inner wall of the packaging box body 1 is filled with gas and expanded, and the expanded airbag 3 can fill the gap between the device and the inner wall of the packaging box body 1, thereby protecting the device inside the packaging box body 1. The airbag 3 is fixed to the interior of the packaging box body 1 through the back plate 2, and the appropriate inflation amount can be selected according to the different shipping equipment. During the inflation process, it can be observed whether the swollen airbag 3 fills the gap. Compared with directly filling the gap after the airbag is inflated, the air intake of the airbag 3 can be better controlled.

[0028] When the airbag 3 fails and needs to be replaced and repaired, it is only necessary to remove the back plate 2. When installing the back plate 2, the mounting heads 4 at both ends are placed between the upper connecting heads 5 and the lower connecting heads 6 on both sides. At this time, the portion of the pin rod 71 with the limiting protrusion 72 is located at the connecting frame 51. After the back plate 2 is placed, the limiting protrusion 72 on the pin rod 71 is aligned with the slot hole 8 on the upper connecting head 5 and inserted along the slot hole 8. At this time, the pin rod 71 passes through the upper connecting head 5, the mounting head 4 and the lower connecting head 6 in sequence, and then the rod head 73 is pressed and the pin rod 71 is pressed downward. At this time, the rod head 73 will squeeze the telescopic spring 74 and shrink it, and then the limiting protrusion 72 at the lower end of the pin rod 71 extends out from under the lower connecting head 6, and then the pin rod 71 is rotated. When the locking cam 72 is in the state of being lifted up, the locking cam 77 can be locked into the locking cam 71 by pressing the locking cam 74 on the locking cam 74 so as to realize the locking cam 72 of the locking cam 70 in a state of being pushed and released.

[0029] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A new type of metal packaging box, Features: The invention comprises a packing box body, wherein a plurality of anti-collision components are arranged on the inner walls around the packing box body, wherein the anti-collision components comprise a back plate, an air bag is arranged on the front side of the back plate, mounting heads are arranged on both sides of the back plate, an upper connecting head and a lower connecting head are arranged on the inner wall of the packing box body at positions corresponding to the upper and lower ends of the mounting heads, wherein the upper connecting head is provided with a quick-installation pin which passes through the upper connecting head, the mounting head and the lower connecting head in sequence, and the quick-installation pin fixes the anti-collision component to the inner wall of the packing box body.

2. A new type of metal packaging box according to claim 1, Features: The quick-release pin includes a pin rod that can be automatically fixed in position, and the upper connecting head, the mounting head and the lower connecting head are provided with pin holes that are compatible with the pin rod, and a limiting protrusion is provided on the side wall of one end of the pin rod passing through the lower connecting head, and slot holes that are compatible with the limiting protrusion are provided in the upper connecting head, the mounting head and the lower connecting head along the vertical direction, and each slot hole is connected to each pin hole and each slot hole cooperates with each other to form a sliding groove that facilitates the limiting protrusion to slide up and down.

3. A new type of metal packaging box according to claim 2, Features: A rod head is arranged at one end of the pin rod located outside the upper connecting head, and a telescopic spring for fixing the pin rod is also sleeved on the part of the pin rod located outside the upper connecting head.

4. A new type of metal packaging box according to claim 3, Features: The bottom of the lower connector is also provided with a slot matched with the limiting protrusion, the slot is communicated with the pin hole on the lower connector, and the slot is located on the side opposite to the slot hole.

5. A new type of metal packaging box according to claim 4, Features: A connecting frame is arranged above the upper connecting head, the pin rod passes through the horizontal plate of the connecting frame, the upper end of the telescopic spring abuts against the lower end of the rod head, and the lower end of the telescopic spring abuts against the top of the connecting frame.

6. A new type of metal packaging box according to claim 1, Features: The packaging box body is assembled from a bottom plate, four side plates and a top plate, and the anti-collision component is installed on the four side plates.

7. A new type of metal packaging box according to claim 6, Features: The bottom plate, the side plate and the top plate are all provided with reinforcing ribs.

8. A new type of metal packaging box according to claim 1, Features: A supporting bottom plate is arranged at the bottom of the packaging box body.

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