Hollow plate packaging box capable of protecting and preventing shock of inner container
By designing vertical slide rails, buffer nets, buffer spacers and adjustable height buffer bottom pads in the hollow plate packaging box, the problem of existing packaging boxes being easy to shake when transporting small items is solved, achieving better shock resistance and flexible item adaptability.
Patent Information
- Application Number
- CN202421374219.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-17
AI Technical Summary
The existing hollow plate packaging box is easy to shake when transporting smaller items, has poor protection effect, and the compartment shelf is not convenient for expansion and storage, and lacks the function of adjusting the depth of the item storage.
A hollow plate packaging box with inner liner protection and shockproof protection is designed, using the inner walls on both sides of the box to fix the vertical slide rails, and the buffer net and the buffer spacer are connected at intervals. A buffer bottom pad is provided in the box. The buffer bottom pad can be jammed to the buffer spacer, and the height can be adjusted.
Through the combination of buffer net, buffer spacer and buffer bottom pad, a strong buffer inner liner is formed, which significantly improves the shockproof effect of the packaging box. It is suitable for items of different heights, and can be expanded when the items are not loaded and takes up less space, which improves transportation efficiency.
Smart Images
Figure CN222592126U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging boxes, in particular to a hollow plate packaging box with an inner liner for protection and shockproofing. Background Art
[0002] Hollow board packaging box is a packaging box made of plastic. It has better moisture-proof effect than paper packaging box. It is often used for transportation or turnover of goods in machinery, hardware, electronics, pesticides, advertising, decoration and other industries.
[0003] Multiple items are usually placed inside a hollow board packaging box. In order to prevent items from bumping into each other, a partition rack is usually set up inside. These partition racks are usually installed in two ways. One is to place them directly inside the hollow board packaging box, and the other is to be connected to the inner wall of the hollow board packaging box. This is not convenient for unfolding and storing the hollow board packaging box (when no products are transported). At the same time, the partition rack of this type of structure does not have the function of adjusting the storage depth of items. When transporting smaller items, the top surface of the items is not buffered and limited, and is easy to shake, with poor protection effect. Utility Model Content
[0004] The utility model provides a hollow plate packaging box with inner liner protection and shockproof function, which has the advantages of being split and unfolded and having an adjustable height of a buffer bottom pad, so as to solve the problems raised in the background technology.
[0005] In order to solve the defects of existing hollow board packaging boxes that are easy to shake and have poor protection effect when transporting smaller items, the utility model provides the following technical solutions: a hollow board packaging box with inner liner protection and shockproof, comprising a box body, both sides of the top surface of the box body are integrally connected with cover plates, and the sides of the two cover plates close to each other are fixedly connected with five thickened rubber pads, six equidistantly distributed vertical slide rails are fixedly connected to the inner walls of both sides of the box body, a buffer net is fixedly connected between two adjacent front and rear vertical slide rails, a buffer spacer is clamped between two adjacent left and right vertical slide rails, and five buffer bottom pads are arranged in the box body, and the buffer bottom pads are clamped on the two adjacent front and rear buffer spacers.
[0006] As a preferred technical solution of the utility model, the buffer spacer includes a plastic spacer, both ends of the plastic spacer are integrally connected with vertical clips, the vertical clips are clipped onto the vertical slide rail, a rubber sleeve is fixedly connected between the two vertical clips, the vertical clip is located in the rubber sleeve, the rubber sleeve is filled with a sponge layer, and a plurality of first springs are fixedly connected between the inner wall of the rubber sleeve and the plastic spacer.
[0007] As a preferred technical solution of the utility model, the front sides of the four buffer spacers located inward are provided with multiple groups of latching holes, and each group of the latching holes has four in total.
[0008] As a preferred technical solution of the utility model, the buffer base pad includes a hollow base plate, four circular holes are provided on the front and rear sides of the hollow base plate, two long strips are provided in the hollow base plate, the two long strips are fixedly connected to a second spring fixedly connected to the inner wall of the hollow base plate on one side away from each other, four circular clamping blocks are fixedly connected to the two long strips on the other side away from each other, the circular clamping blocks pass through the circular holes and are inserted into the clamping holes, one end of the hollow base plate is threadedly connected to a screw, two conical blocks are fixedly connected to the screw, the two long strips are integrally connected to an inclined block on one side close to each other, and the conical block is fitted on the surface of a pair of the inclined blocks.
[0009] As a preferred technical solution of the utility model, the hollow bottom plate is composed of an inner layer and an outer layer, wherein the inner layer is made of plastic material and the outer layer is made of rubber material.
[0010] As a preferred technical solution of the utility model, one end of the screw rod is integrally connected with a knob, and the screw rod passes through the other end of the hollow bottom plate.
[0011] Compared with the prior art, the utility model provides a hollow board packaging box with inner liner protection and shockproof, which has the following beneficial effects:
[0012] 1. This hollow board packaging box with inner liner protection and shockproof has vertical slide rails fixedly connected to the inner walls on both sides of the box body, which is convenient for the subsequent clamping connection of buffer spacers, can enhance the strength of the box body, and also has a separation function. At the same time, a buffer net with good buffering effect is also connected between two adjacent vertical slide rails. Together with the thickened rubber pad and the buffer bottom pad, a buffer liner can be formed, and the buffering and shockproof effect is greatly improved. At the same time, the buffer bottom pad can be flexibly clamped between two adjacent buffer spacers, and the clamping height can be adjusted, which can be suitable for items of different heights (the thickened rubber pad and the buffer bottom pad can be fitted on the items), and the transportation effect of the items is further improved.
[0013] 2. When the hollow board packaging box with inner liner protection and shockproof does not contain any items, the buffer partition is pulled out from the vertical slide rail, and the box body and the cover can be unfolded into a flat and long plastic sheet. At this time, the entire hollow board packaging box occupies a small space, and the same transportation space can be used to greatly increase the transportation quantity of the hollow board packaging box. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the structure of the utility model when the box body and the cover sheet are unfolded;
[0016] Figure 3 It is a partial top view of the buffer spacer of the utility model;
[0017] Figure 4 It is a partial top sectional view of the cushioning base pad of the utility model.
[0018] In the figure:
[0019] 10. Box body; 20. Cover; 30. Thickened rubber pad; 40. Vertical slide rail; 50. Buffer net; 60. Buffer spacer; 61. Plastic spacer; 62. Vertical clip strip; 63. Rubber sleeve; 64. Sponge layer; 65. First spring; 70. Buffer base pad; 71. Hollow bottom plate; 72. Round hole; 73. Long strip; 74. Second spring; 75. Round clip block; 76. Screw; 77. Conical block; 78. Oblique block; 90. Clip hole. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-Figure 4 The utility model discloses a hollow board packaging box with inner liner protection and shockproof, including a box body 10, both sides of the top surface of the box body 10 are integrally connected with cover sheets 20, and the sides of the two cover sheets 20 close to each other are fixedly connected with five thickened rubber pads 30, which can be fitted on the top surface of the article to play a role of buffering protection, six equidistantly distributed vertical slide rails 40 are fixedly connected to the inner walls of both sides of the box body 10, and a buffer net 50 is fixedly connected between the front and rear adjacent vertical slide rails 40 to play a role of buffering protection, and a buffer spacer 60 is clamped between the left and right adjacent vertical slide rails 40, and five buffer bottom pads 70 are arranged in the box body 10, and the buffer bottom pad 70 is clamped on the front and rear adjacent buffer spacers 60.
[0022] Specifically, the buffer spacer 60 includes a plastic spacer 61, both ends of which are integrally connected with vertical clips 62, the vertical clips 62 are clipped onto the vertical slide rail 40, a rubber sleeve 63 is fixedly connected between the two vertical clips 62, the vertical clips 62 are located in the rubber sleeve 63, the rubber sleeve 63 is filled with a sponge layer 64, and a plurality of first springs 65 are fixedly connected between the inner wall of the rubber sleeve 63 and the plastic spacer 61.
[0023] In this embodiment, it plays a role of separation, can avoid collision between two adjacent items, can realize the shaping of the U-shaped structure of the box body 10, and also has the effect of improving the strength of the box body 10.
[0024] Specifically, the front sides of the four buffer spacers 60 located inwardly are provided with a plurality of groups of latch holes 90 , and each group of latch holes 90 has four in total.
[0025] In this embodiment, the buffer base pad 70 can be used in conjunction with the buffer base pad 70 to achieve snap-fit fixation.
[0026] Specifically, the buffer base pad 70 includes a hollow base plate 71, four circular holes 72 are provided on the front and rear sides of the hollow base plate 71, two long strips 73 are provided in the hollow base plate 71, and the sides of the two long strips 73 away from each other are fixedly connected to a second spring 74 fixedly connected to the inner wall of the hollow base plate 71, and the sides of the two long strips 73 away from each other are fixedly connected to four circular clamping blocks 75, the circular clamping blocks 75 pass through the circular holes 72 and are inserted into the clamping holes 90, one end of the hollow base plate 71 is threadedly connected to a screw rod 76, and two conical blocks 77 are fixedly connected to the screw rod 76, and the sides of the two long strips 73 close to each other are integrally connected to an inclined block 78, and the conical block 77 is fitted on the surface of a pair of inclined blocks 78, and one end of the screw rod 76 is integrally connected to a knob, and the screw rod 76 passes through the other end of the hollow base plate 71.
[0027] In this embodiment, it can be used in conjunction with the thickened rubber pad 30. At this time, the top surface of the item is in contact with the thickened rubber pad 30, and the bottom surface of the item is in contact with the buffer pad 70, which can improve the stability of the item during transportation and has high safety. The buffer pad 70 can be snapped into the snap hole 90, so the height of the buffer pad 70 can be flexibly adjusted, so that it can be suitable for items of different heights and has a wide range of uses. The two ends of the buffer pad 70 maintain a distance from the inner walls on both sides of the box body 10, which facilitates the subsequent snap-on installation of the buffer pad 70.
[0028] Specifically, the hollow bottom plate 71 is composed of an inner layer and an outer layer, wherein the inner layer is made of plastic material and the outer layer is made of rubber material.
[0029] In this embodiment, the inner layer of the plastic material has good strength, which can ensure the strength of the entire buffer base pad 70, while the outer layer of the rubber material has good buffering and protective effects.
[0030] The working principle and use process of this utility model:
[0031] When no items are transported: the box body 10 and the cover sheet 20 can be unfolded into a flat and long plastic sheet, and the buffer spacer 60 and the buffer bottom pad 70 are in a disassembled state. At this time, the entire hollow board packaging box occupies a small space and is convenient for transportation;
[0032] When transporting items: first fold the box 10 into a U-shaped structure, insert the buffer spacer 60, and the buffer spacer 60 is simultaneously clamped on the two vertical slide rails 40 to achieve the shaping and reinforcement of the box 10. Then, according to the height of the item, clamp the buffer base pad 70 on the clamping hole 90 of an appropriate height. The forward rotation knob drives the screw 76 to rotate, and the cone block 77 rotates and moves with the screw 76. During the movement of the cone block 77, the distance between the two adjacent inclined blocks 78 increases, and the two long strips 73 move away from each other. The circular clamping block 75 moves accordingly and is clamped in the clamping hole 90. The item is placed on the buffer base pad 70, and then the cover sheet 20 is covered and tied with tape.
[0033] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A hollow board packaging box with inner liner protection and shockproof, characterized by: The invention comprises a box body (10), both sides of the top surface of the box body (10) are integrally connected with cover plates (20), the sides of the two cover plates (20) close to each other are fixedly connected with five thickened rubber pads (30), the inner walls of both sides of the box body (10) are fixedly connected with six equidistantly distributed vertical slide rails (40), a buffer net (50) is fixedly connected between two adjacent vertical slide rails (40) on the front and back, a buffer spacer (60) is clamped between two adjacent vertical slide rails (40) on the left and right, and five buffer bottom pads (70) are arranged in the box body (10), and the buffer bottom pads (70) are clamped on two adjacent buffer spacers (60) on the front and back.
2. The hollow board packaging box with inner liner protection and shockproof according to claim 1 is characterized by: The buffer spacer (60) comprises a plastic spacer (61), both ends of the plastic spacer (61) are integrally connected with vertical clips (62), the vertical clips (62) are clipped onto the vertical slide rail (40), a rubber sleeve (63) is fixedly connected between the two vertical clips (62), the vertical clips (62) are located in the rubber sleeve (63), the rubber sleeve (63) is filled with a sponge layer (64), and a plurality of first springs (65) are fixedly connected between the inner wall of the rubber sleeve (63) and the plastic spacer (61).
3. The hollow board packaging box with inner liner protection and shockproof according to claim 2 is characterized by: The front surfaces of the four buffer spacers (60) located closer to the inside are provided with a plurality of groups of latch holes (90), with each group of the latch holes (90) comprising four in total.
4. The hollow board packaging box with inner liner protection and shockproof according to claim 3 is characterized by: The buffer base pad (70) comprises a hollow base plate (71), four circular holes (72) are provided on both the front and rear sides of the hollow base plate (71), two long strips (73) are provided in the hollow base plate (71), the two long strips (73) are fixedly connected to a second spring (74) fixedly connected to the inner wall of the hollow base plate (71) on the sides away from each other, four circular clamping blocks (75) are fixedly connected to the sides away from each other of the two long strips (73), the circular clamping blocks (75) pass through the circular holes (72) and are inserted into the clamping holes (90), one end of the hollow base plate (71) is threadedly connected to a screw rod (76), two cone blocks (77) are fixedly connected to the screw rod (76), the two long strips (73) are integrally connected to an inclined block (78) on the sides close to each other, and the cone block (77) is fitted on the surface of a pair of inclined blocks (78).
5. The hollow board packaging box with inner liner protection and shockproof according to claim 4 is characterized by: The hollow bottom plate (71) consists of an inner layer and an outer layer, wherein the inner layer is made of plastic material and the outer layer is made of rubber material.
6. The hollow board packaging box with inner liner protection and shockproof according to claim 4 is characterized by: One end of the screw rod (76) is integrally connected with a knob, and the screw rod (76) passes through the other end of the hollow bottom plate (71).