A packaging box with a buffering function

Abstract

This application relates to a packaging box with a buffering function, including a packaging box body. A first support plate is installed in the packaging box body. The bottom of the first support column contacts the backing plate. A first through hole is formed in the first support plate, and the glass bottle passes through the first through hole. The first fixing component includes a first clamping plate and a second clamping plate. A first mounting block is arranged in the first mounting groove. A first spring is fixed between the first clamping plate and the first mounting block. A second mounting block is arranged in the second mounting groove. A second spring is fixed between the second mounting block and the second clamping plate. The first clamping plate and the second clamping plate clamp and fix the glass bottle under the action of the elastic forces of the first spring and the second spring respectively. After the first clamping plate and the second clamping plate clamp the glass bottle, the side of the first mounting block away from the first clamping plate abuts against the groove wall of the first mounting groove away from the first clamping plate. This application has the effect of increasing the stability of the glass bottle in the paper packaging box and protecting the glass bottle.

Description

Technical Field

[0001] This application relates to the technical field of packaging boxes, especially packaging boxes with a buffering function. Background Art

[0002] Many existing health products, functional foods, and medicines are in liquid form and need to be contained in glass bottles. Currently, paper packaging boxes are mostly used as the packaging boxes for glass bottles. A cushion is placed in the packaging box, and grooves are provided on the cushion, and the glass bottle is stuck in the grooves.

[0003] During the transportation of the glass bottle, it is easy to jolt. The glass bottle is unstable in the groove, easy to move, collide and even break. The internal structure of the packaging box is easy to deform, and the glass bottle in the packaging box is easy to be damaged. Summary of the Invention

[0004] In order to increase the stability of the glass bottle in the paper packaging box and protect the glass bottle, this application provides a packaging box with a buffering function.

[0005] A packaging box with a buffering function provided by this application adopts the following technical solutions:

[0006] A packaging box with a buffering function includes a packaging box body. A first support plate is installed in the packaging box body. A cushion plate is installed at the bottom inside the packaging box body. First support columns are fixed at the four corners of the bottom of the first support plate. The bottom of the first support column contacts the cushion plate. A first through hole is provided on the first support plate. A glass bottle is arranged inside the packaging box body. The glass bottle passes through the first through hole. A first fixing component for fixing the glass bottle is arranged in the first through hole;

[0007] The first fixing component includes a first clamping plate and a second clamping plate. First installation grooves and second installation grooves are provided on the hole wall of the first through hole. The first installation groove and the second installation groove are symmetrically arranged about the axis of the first through hole. A first installation block is arranged in the first installation groove. A first spring is fixed between the first clamping plate and the first installation block. A second installation block is arranged in the second installation groove. A second spring is fixed between the second installation block and the second clamping plate. The glass bottle is located between the first clamping plate and the second clamping plate. The first clamping plate and the second clamping plate clamp and fix the glass bottle under the action of the elastic forces of the first spring and the second spring respectively. After the first clamping plate and the second clamping plate clamp the glass bottle, the side of the first installation block away from the first clamping plate abuts against the groove wall of the first installation groove away from the first clamping plate, and the side of the second installation block away from the second clamping plate abuts against the groove wall of the second installation groove away from the second clamping plate.

[0008] By adopting the above technical solution, when installing and fixing the glass bottle, place the glass bottle into the packaging box body, so that the bottom of the glass bottle penetrates through the first through hole, and the bottom of the glass bottle contacts the backing plate. The first clamping plate abuts against the outer wall of the glass bottle under the action of the first spring, and the second clamping plate abuts against the outer wall of the glass bottle under the action of the second spring, thereby clamping and fixing the glass bottle. When vibrations occur during transportation, the first spring and the second spring can buffer the glass bottle, increasing the stability of the glass bottle and playing a protective role for the glass bottle.

[0009] Optionally, a positioning groove is formed on the backing plate, and a shock-absorbing plate is installed in the positioning groove, and the bottom of the glass bottle contacts the shock-absorbing plate.

[0010] By adopting the above technical solution, the shock-absorbing plate plays a shock-absorbing role for the glass plate, reducing the possibility of damage to the glass bottle due to vibration.

[0011] Optionally, a third mounting block is provided on one side of the first mounting groove close to the first clamping plate. The third mounting block is fixed to the groove wall of the first mounting groove, and a third spring is fixed between the third mounting block and the first mounting block;

[0012] A fourth mounting block is provided on one side of the second mounting groove close to the second clamping plate. The fourth mounting block is fixed to the groove wall of the second mounting groove, and a fourth spring is fixed between the fourth mounting block and the second mounting block.

[0013] By adopting the above technical solution, the third spring is fixed between the first mounting block and the third mounting block. Under the action of the third spring, the side of the first mounting block away from the first clamping plate abuts against the groove wall of the first mounting groove away from the first clamping plate. The fourth spring is fixed between the second mounting block and the second mounting block. The side of the second mounting block away from the second clamping plate abuts against the groove wall of the second mounting groove away from the second clamping plate, thereby increasing the stability of the first mounting block and the second mounting block. When the first clamping plate and the second clamping plate do not clamp the glass bottle, the first mounting block can abut against the groove wall of the first mounting groove, and the second mounting block can abut against the groove wall of the second mounting groove, thereby increasing the stability of the first clamping plate and the second clamping plate.

[0014] Optionally, a first pull rope is fixed to one side of the first mounting block close to the first clamping plate. The first pull rope penetrates through the third mounting block and is fixed to the bottom of the shock-absorbing plate; a second pull rope is fixed to one end of the second mounting block close to the second clamping plate. The second pull rope tube penetrates through the fourth mounting block and is fixed to the bottom of the shock-absorbing plate. When the shock-absorbing plate is located in the positioning groove and the glass tube presses the shock-absorbing plate, both the first pull rope and the second pull rope are in a taut state.

[0015] By adopting the above technical solution, after pressing the bottom of the glass bottle against the shock-absorbing plate, the shock-absorbing plate has a certain pulling force on the first pulling rope and the second pulling rope, and the first pulling rope has a certain pulling force on the first mounting block, so that the first mounting block has a tendency to move towards the first clamping plate. The first mounting block pushes the first spring to abut against the first clamping plate, so that the first clamping plate abuts against the glass bottle. Similarly, the second clamping plate abuts against the glass bottle, making the glass bottle more stable.

[0016] Optionally, a second support plate is arranged above the first support plate. Second support columns are fixed between the first support plate and the second support plate. A second through hole is formed in the second support plate. A third mounting groove and a fourth mounting groove are formed in the hole wall of the second through hole. A second fixing component is arranged in the second through hole;

[0017] The second fixing component includes a third clamping plate and a fourth clamping plate. A first abutting spring is arranged in the third mounting groove. The first abutting spring is fixed between the third clamping plate and the groove wall of the third mounting groove away from the third clamping plate. A second abutting spring is arranged in the fourth mounting groove. The second abutting spring is fixed between the fourth clamping plate and the groove wall of the fourth mounting groove away from the fourth clamping plate.

[0018] By adopting the above technical solution, when the glass bottle is placed into the packaging box body, the first support plate and the second support plate are first placed into the packaging box body, and then the bottom of the glass bottle penetrates through the first through hole and the second through hole, so that the bottom of the glass bottle contacts the shock-absorbing plate. The first clamping plate and the second clamping plate clamp and fix the lower end position of the glass bottle, and the third clamping plate and the fourth clamping plate clamp and fix the upper end position of the glass bottle.

[0019] Optionally, a slider is fixed to the bottom of the first mounting block. A sliding groove for the slider on the first mounting block to slide is formed in the groove wall of the first mounting groove. A slider is also fixed to the bottom of the second mounting block. A sliding groove for the slider on the second mounting block to slide is formed in the groove wall of the second mounting groove.

[0020] By adopting the above technical solution, the arrangement of the slider and the sliding groove enables the first mounting block and the second mounting block to move along the direction of the sliding groove, reducing the possibility of the first mounting block and the second mounting block swinging.

[0021] Optionally, limiting grooves are formed on the four side walls of the first support plate. Limiting blocks are fixed on the four inner walls of the packaging box body. The limiting blocks are slidably connected with the limiting grooves, and the first support plate can slide towards the inside of the packaging box body along the limiting blocks.

[0022] By adopting the above technical solution, when the first support plate is placed into the packaging box body, the limiting grooves on the first support plate are slidably connected to the limiting blocks in the packaging box body, facilitating the placement of the first support plate into the packaging box body.

[0023] Optionally, the four corners of the outer side wall of the first support plate are all set to be arc-shaped.

[0024] By adopting the above technical solution, the four corners of the outer side wall of the first support plate are all set to be arc-shaped, facilitating the placement of the first support plate into the packaging box body.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. When vibrations occur during transportation, the first spring and the second spring can buffer the glass bottle, increasing the stability of the glass bottle and playing a protective role for the glass bottle;

[0027] 2. The shock-absorbing plate plays a shock-absorbing role for the glass plate, reducing the possibility of damage to the glass bottle due to vibrations;

[0028] 3. The first clamping plate and the second clamping plate clamp and fix the lower end position of the glass bottle, and the third clamping plate and the fourth clamping plate clamp and fix the upper end position of the glass bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram showing the overall structure of the present application.

[0030] Figure 2 It is a schematic diagram showing the internal structure of the packaging box body in the present application.

[0031] Figure 3 It is a schematic diagram showing the first support plate and the cushion plate in the present application.

[0032] Figure 4 It is a schematic diagram showing the first fixing component in the present application.

[0033] Figure 5 It is a schematic diagram showing the chute and the slider in the present application.

[0034] Figure 6 It is a schematic diagram showing the shock-absorbing plate located between the first clamping plate and the second clamping plate in the present application.

[0035] Figure 7 It is a schematic diagram showing the second fixing component in the present application.

[0036] Description of reference numerals: 1. Packaging box body; 11. Cushion plate; 111. Positioning groove; 112. Shock-absorbing plate; 2. Glass bottle; 3. First support plate; 31. First through hole; 32. First installation groove; 321. Slide block; 322. Slide groove; 33. Second installation groove; 34. First support column; 4. First fixing component; 41. First clamping plate; 411. First installation block; 4111. First pulling rope; 412. First spring; 413. Third installation block; 414. Third spring; 42. Second clamping plate; 421. Second installation block; 4211. Second pulling rope; 422. Second spring; 423. Fourth installation block; 424. Fourth spring; 5. Second support plate; 51. Second support column; 52. Second through hole; 53. Third installation groove; 54. Fourth installation groove; 6. Second fixing component; 61. Third clamping plate; 62. Fourth clamping plate; 63. First abutting spring; 64. Second abutting spring; 7. Limiting groove; 71. Limiting block. Detailed implementation manners

[0037] The following further describes the present application in detail with reference to the Figure 1 - attached Figure 2 drawings.

[0038] An embodiment of the present application discloses a packaging box with a buffering function. Referring to Figure 1 、 Figure 2 and Figure 3 , the packaging box with a buffering function includes a packaging box body 1. Inside the packaging box body 1, there are a glass bottle 2 and a first support plate 3. A cushion plate 11 is placed on the bottom wall of the packaging box body 1. At the four corners of the bottom of the first support plate 3, first support columns 34 are fixedly installed, and the bottoms of the first support columns 34 are in contact with the cushion plate 11.

[0039] A first through hole 31 is formed in the first support plate 3, and a first fixing component 4 is arranged in the first through hole 31. The first fixing component 4 clamps and fixes the glass bottle 2. A positioning groove 111 is formed in the cushion plate 11, and a shock-absorbing plate 112 is installed in the positioning groove 111. The bottom of the glass bottle 2 is in contact with the shock-absorbing plate 112, and the shock-absorbing plate 112 is made of rubber material.

[0040] The first fixing component 4 includes a first clamping plate 41 and a second clamping plate 42. The first clamping plate 41 and the second clamping plate 42 are symmetrically arranged with respect to the first through hole 31, and the glass bottle 2 is installed between the first clamping plate 41 and the second clamping plate 42.

[0041] Referring to Figure 3 、 Figure 4 and Figure 5, on the inner wall of the first through hole 31, a first mounting groove 32 and a second mounting groove 33 are formed. The first mounting groove 32 and the second mounting groove 33 are symmetrically arranged with respect to the axis of the first through hole 31. A first mounting block 411 is disposed in the first mounting groove 32. A slider 321 is fixed below the first mounting block 411, and a sliding groove 322 is formed on the wall of the first mounting groove 32. The slider 321 can slide along the sliding groove 322. The arrangement of the slider 321 and the sliding groove 322 increases the stability of the first mounting block 411, thereby increasing the stability of the first clamping plate 41.

[0042] Two first springs 412 are provided between the first mounting block 411 and the first clamping plate 41. One end of each first spring 412 is fixed to the first mounting block 411, and the other end of each first spring 412 is fixed to the first clamping plate 41.

[0043] On one side of the first mounting groove 32 close to the first clamping plate 41, a third mounting block 413 is provided. The third mounting block 413 is located between the two first springs 412 and is fixed to the wall of the first mounting groove 32. A third spring 414 is fixed to one end of the third mounting block 413 close to the first mounting block 411. The third spring 414 is fixed between the first mounting block 411 and the third mounting block 413. Under the action of the third spring 414, the first mounting block 411 abuts against the side of the first mounting groove 32 away from the first clamping plate 41.

[0044] A second mounting block 421 is disposed in the second mounting groove 33. Two second springs 422 are provided between the second mounting block 421 and the second clamping plate 42. One end of each second spring 422 is fixed to the third mounting block 413, and the other end of each second spring 422 is fixed to the second clamping plate 42. A slider 321 is also fixed to the bottom of the second mounting block 421, and a sliding groove 322 for the slider 321 to slide is formed on the wall of the second mounting groove 33.

[0045] A fourth mounting block 423 is fixed to the wall of the second mounting groove 33 close to the second clamping plate 42. A fourth spring 424 is fixed between the fourth mounting block 423 and the second mounting block 421. The fourth spring 424 is located between the two third springs 414. Under the action of the fourth spring 424, the second mounting block 421 abuts against the wall of the second mounting groove 33 away from the second clamping plate 42. The first clamping plate 41 and the second clamping plate 42 clamp and fix the glass bottle 2 under the action of the first springs 412 and the second springs 422 respectively.

[0046] A first pull rope 4111 is fixed between the first mounting block 411 and the shock-absorbing plate 112. The third spring 414 is sleeved on the first pull rope 4111. One end of the first pull rope 4111 is fixed to the first mounting block 411, and the other end of the first pull rope 4111 passes through the third mounting block 413 and is fixed to the bottom of the shock-absorbing plate 112. A second pull rope 4211 is fixed between the second mounting block 421 and the shock-absorbing plate 112. One end of the second pull rope 4211 is fixed to the second mounting block 421, and the other end of the second pull rope 4211 passes through the fourth mounting block 423 and is fixed to the bottom of the shock-absorbing plate 112.

[0047] Refer to Figure 6 , before the glass bottle 2 is installed into the packaging box body 1, the shock-absorbing plate 112 is located between the first clamping plate 41 and the second clamping plate 42. When installing the glass bottle 2, first place the cushion plate 11 at the bottom of the packaging box body 1, and then place the first support plate 3 inside the packaging box body 1 so that the bottom of the first support column 34 contacts the cushion plate 11.

[0048] When the glass bottle 2 is placed into the packaging box body 1, the bottom of the glass bottle 2 first contacts the shock-absorbing plate 112. Under the action of the gravity of the glass bottle 2, the shock-absorbing plate 112 falls off from the first clamping plate 41 and the second clamping plate 42 and drops into the positioning groove 111. The bottom of the glass bottle 2 passes through the first clamping plate 41 and the second clamping plate 42 and contacts the shock-absorbing plate 112.

[0049] Refer to Figure 5 , after the shock-absorbing plate 112 drops into the positioning groove 111, the first pull rope 4111 and the second pull rope 4211 are just tightened. Under the action of the gravity of the glass bottle 2, the shock-absorbing plate 112 has a certain pulling force on the first pull rope 4111 and the second pull rope 4211. The first pull rope 4111 has a certain pulling force on the first mounting block 411, so that the first mounting block 411 has a tendency to move towards the first clamping plate 41. The first mounting block 411 pushes the first spring 412 to abut against the first clamping plate 41, so that the first clamping plate 41 abuts against the glass bottle 2. Similarly, the second clamping plate 42 abuts against the glass bottle 2, so that the glass bottle 2 is more stable.

[0050] Refer to Figure 2 and Figure 7 , a second support plate 5 is arranged above the first support plate 3. A second support column 51 is fixed between the second support plate 5 and the first support plate 3. A second through hole 52 is formed in the second support plate 5, and a second fixing component 6 is arranged in the second through hole 52.

[0051] The second fixing component 6 includes a third clamping plate 61 and a fourth clamping plate 62. A third mounting groove 53 and a fourth mounting groove 54 are formed in the hole wall of the second through hole 52. A first abutting spring 63 is arranged in the third mounting groove 53. One end of the first abutting spring 63 is fixed to the groove wall of the third mounting groove 53 away from the third clamping plate 61, and the other end of the first abutting spring 63 is fixed to the third clamping plate 61. A second abutting spring 64 is arranged in the fourth mounting groove 54. The second abutting spring 64 is fixed between the fourth clamping plate 62 and the groove wall of the fourth mounting groove 54 away from the fourth clamping plate 62.

[0052] The third clamping plate 61 and the fourth clamping plate 62 clamp and fix the upper part of the glass bottle 2, and the first clamping plate 41 and the second clamping plate 42 clamp and fix the lower part of the glass bottle 2, so that the glass bottle 2 is more stable in the packaging box body 1.

[0053] Limiting grooves 7 are formed in the side walls of the first support plate 3 and the second support plate 5, and limiting blocks 71 slidably connected to the limiting grooves 7 are fixed on the inner walls of the packaging box body 1. The first support plate 3 and the second support plate 5 can slide up and down along the limiting blocks 71. The four corners of the outer side walls of the first support plate 3 and the second support plate 5 are all rounded corners, which is convenient for putting the first support plate 3 and the second support plate 5 into the packaging box body 1.

[0054] The implementation principle of a packaging box with a buffering function in an embodiment of the present application is as follows: when the glass bottle 2 is placed in the packaging box body 1, first place the cushion plate 11 at the bottom of the packaging box body 1, and then place the first support plate 3 and the second support plate 5 in the packaging box body 1, so that the limiting grooves 7 on the first support plate 3 and the second support plate 5 are slidably connected to the limiting blocks 71 of the packaging and body, and the first support plate 3 on the first support plate 3 is in contact with the cushion plate 11.

[0055] Then place the glass bottle 2 in the packaging box body 1. The bottom of the glass bottle 2 first passes through the second through hole 52, and then the glass bottle 2 is conveyed downward. When the bottom of the glass bottle 2 contacts the shock-absorbing plate 112, the glass bottle 2 pushes the shock-absorbing plate 112 into the positioning groove 111. At this time, the first clamping plate 41 and the second clamp clamp and fix the glass bottle 2, and the third clamping plate 61 and the fourth clamping plate 62 clamp and fix the glass bottle 2.

[0056] The above are all the preferred embodiments of the present application. The protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A packaging box with a buffering function, characterized in that: it includes a packaging box body (1), a first support plate (3) is installed in the packaging box body (1), a cushion plate (11) is installed at the bottom inside the packaging box body (1), four corners at the bottom of the first support plate (3) are fixedly provided with first support columns (34), the bottom of the first support columns (34) is in contact with the cushion plate (11), a first through hole (31) is formed in the first support plate (3), a glass bottle (2) is arranged inside the packaging box body (1), the glass bottle (2) passes through the first through hole (31), and a first fixing component (4) for fixing the glass bottle (2) is arranged in the first through hole (31); The first fixing component (4) includes a first clamping plate (41) and a second clamping plate (42), a first installation groove (32) and a second installation groove (33) are formed in the hole wall of the first through hole (31), the first installation groove (32) and the second installation groove (33) are symmetrically arranged about the axis of the first through hole (31), a first installation block (411) is arranged in the first installation groove (32), a first spring (412) is fixed between the first clamping plate (41) and the first installation block (411), a second installation block (421) is arranged in the second installation groove (33), a second spring (422) is fixed between the second installation block (421) and the second clamping plate (42), the glass bottle (2) is located between the first clamping plate (41) and the second clamping plate (42), the first clamping plate (41) and the second clamping plate (42) clamp and fix the glass bottle (2) under the action of the elastic forces of the first spring (412) and the second spring (422) respectively. After the first clamping plate (41) and the second clamping plate (42) clamp the glass bottle (2), the side of the first installation block (411) away from the first clamping plate (41) abuts against the groove wall of the first installation groove (32) away from the first clamping plate (41), and the side of the second installation block (421) away from the second clamping plate (42) abuts against the groove wall of the second installation groove (33) away from the second clamping plate (42); A positioning groove (111) is formed in the cushion plate (11), a shock-absorbing plate (112) is installed in the positioning groove (111), and the bottom of the glass bottle (2) is in contact with the shock-absorbing plate (112); A third installation block (413) is arranged on one side of the first installation groove (32) close to the first clamping plate (41), the third installation block (413) is fixed to the groove wall of the first installation groove (32), and a third spring (414) is fixed between the third installation block (413) and the first installation block (411); On one side of the second installation groove (33) close to the second clamping plate (42), a fourth installation block (423) is provided. The fourth installation block (423) is fixed to the groove wall of the second installation groove (33), and a fourth spring (424) is fixed between the fourth installation block (423) and the second installation block (421). On one side of the first installation block (411) close to the first clamping plate (41), a first pulling rope (4111) is fixed. The first pulling rope (4111) penetrates through the third installation block (413) and is fixed to the bottom of the shock-absorbing plate (112). One end of the second installation block (421) close to the second clamping plate (42) is fixed with a second pulling rope (4211). The second pulling rope (4211) penetrates through the fourth installation block (423) and is fixed to the bottom of the shock-absorbing plate (112). When the shock-absorbing plate (112) is located in the positioning groove (111) and the glass bottle presses the shock-absorbing plate (112), both the first pulling rope (4111) and the second pulling rope (4211) are in a taut state.

2. A packaging box with a buffering function according to claim 1, characterized in that: Above the first support plate (3), a second support plate (5) is provided. Between the first support plate (3) and the second support plate (5), a second support column (51) is fixed. On the second support plate (5), a second through hole (52) is provided. On the hole wall of the second through hole (52), a third installation groove (53) and a fourth installation groove (54) are provided. In the second through hole (52), a second fixing component (6) is provided; The second fixing component (6) includes a third clamping plate (61) and a fourth clamping plate (62). In the third installation groove (53), a first abutting spring (63) is provided. The first abutting spring (63) is fixed between the third clamping plate (61) and the groove wall of the third installation groove (53) far from the third clamping plate (61). In the fourth installation groove (54), a second abutting spring (64) is provided. The second abutting spring (64) is fixed between the fourth clamping plate (62) and the groove wall of the fourth installation groove (54) far from the fourth clamping plate (62).

3. A packaging box with a buffering function according to claim 1, characterized in that: At the bottom of the first installation block (411), a slider (321) is fixed. On the groove wall of the first installation groove (32), a sliding groove (322) is provided for the slider (321) on the first installation block (411) to slide. At the bottom of the second installation block (421), a slider (321) is also fixed. On the groove wall of the second installation groove (33), a sliding groove (322) is provided for the slider (321) on the second installation block (421) to slide.

4. A packaging box with a buffering function according to claim 1, characterized in that: Limiting grooves (7) are formed on four side walls of the first support plate (3), limiting blocks (71) are fixed on four inner walls of the packaging box body (1), the limiting blocks (71) are slidably connected with the limiting grooves (7), and the first support plate (3) can slide into the interior of the packaging box body (1) along the limiting blocks (71).

5. A packaging box with a buffering function according to claim 4, wherein: Four corners of the outer side wall of the first support plate (3) are all arranged in an arc shape.

Images