Glass plate packaging box

Abstract

The invention belongs to the technical field of glass packaging, and particularly relates to a glass plate packaging box which comprises a box body and a supporting frame, the box body is formed by splicing a front side plate, a left side plate, a right side plate, a rear side plate and a bottom plate, a top cover is arranged at the top of the box body, and a base is arranged at the bottom of the box body; the supporting frame is arranged in the box body and comprises a vertical plate, an inclined supporting assembly, a backup plate and a lining plate, the vertical plate is arranged on the rear side of the front side plate, the inclined supporting assembly is arranged on the bottom plate and located on the front side of the rear side plate, the backup plate obliquely leans against the inclined supporting assembly, and the lining plate is horizontally placed on the inclined supporting assembly. The vertical plate, the lining plate and the backup plate jointly form a containing cavity with a right-trapezoid-shaped section, and the containing cavity is used for containing a glass plate. The glass plate keeps a certain inclination through the box body and the supporting frame, the box body is not prone to tipping over or being crushed, and the glass plate is convenient to place and take; through the arrangement of the rope penetrating holes, rope penetrating is facilitated, and workers can conveniently carry the box body; by arranging the pre-cutting opening, the glass plate is convenient to move and take.

Description

Technical Field

[0001] The invention belongs to the technical field of glass packaging, and in particular relates to a glass plate packaging box. Background Art

[0002] Glass is a fragile product and is usually transported in wooden boxes or cartons. At present, if multiple large glass plates are not properly fixed in existing paper packaging boxes, they are prone to tipping over, which can easily press the box and break or scratch the glass plates, which not only affects the appearance of the product but also causes economic losses.

[0003] Therefore, a glass plate packaging box is urgently needed to solve the above problems. Summary of the invention

[0004] In view of the above-mentioned defects in the prior art, the present invention provides a glass plate packaging box, including a box body and a support frame, the box body is assembled by a front side panel, a left side panel, a right side panel, a rear side panel and a bottom panel, a top cover is arranged on the top of the box body, and a base is arranged on the bottom of the box body.

[0005] The support frame is arranged inside the box body, and the support frame includes a vertical plate, a diagonal support assembly, a back plate and a lining plate. The vertical plate is arranged on the rear side of the front side plate, the diagonal support assembly is arranged on the bottom plate and is located on the front side of the rear side plate, the back plate is inclined against the diagonal support assembly, and the lining plate is horizontally placed on the diagonal support assembly. The diagonal support assembly, the vertical plate, the lining plate and the back plate together constitute a accommodating cavity with a right-angled trapezoidal cross-section, and the accommodating cavity is used to place the glass plate.

[0006] Optionally, a support foot is provided below the base.

[0007] Specifically, it is convenient for the fork tines of a forklift to pass through, making it convenient to transport the box.

[0008] Optionally, two rope threading holes are provided on the left side plate and the right side plate of the box body.

[0009] Specifically, the rope threading hole is convenient for threading the rope, making it convenient for workers to carry the box.

[0010] Optionally, the box body is made of paper, a front side panel of the box body is provided with a pre-cut, and an edge of the pre-cut is provided with a cutting line.

[0011] Specifically, before the glass plate is moved out of the box, the pre-cut on the front side plate is cut off first, thereby lowering the height of the top outlet of the box, making it easier to move the glass plate.

[0012] Optionally, the diagonal brace assembly includes three spaced-apart diagonal braces and a partition, the diagonal brace includes an inverted F-shaped support member and a diagonal support plate, the support member includes an integrally formed vertical portion, an upper horizontal portion and a lower horizontal portion, and the length of the lower horizontal portion is greater than the length of the upper horizontal portion, the upper, middle and lower portions of the diagonal support plate are respectively fixedly connected to the top end of the vertical portion, the end of the upper horizontal portion and the top surface of the lower horizontal portion, the partition is arranged on the diagonal brace located in the middle, and a slot is provided on the diagonal support plate of the diagonal brace for the end of the partition to pass through.

[0013] Optionally, the angle between the inclined support plate and the vertical plane is 10-15°.

[0014] Specifically, the glass plate is kept at a certain inclination so as to prevent it from tipping over and crushing the box body.

[0015] Optionally, a rubber anti-slip pad is provided on the lining plate.

[0016] Specifically, it can not only protect the bottom edge of the glass plate, but also reduce the slipping of the glass plate on the lining plate.

[0017] Optionally, a plurality of extrusion blocks are further arranged inside the box body, and the extrusion blocks are used to abut between the vertical plate and the glass plate.

[0018] Optionally, the extrusion block includes an abutment plate and an abutment block, the abutment plate is arranged on a side close to the vertical plate, a threaded rod is fixedly connected to the abutment plate, the abutment block is arranged on a side close to the glass plate, and a threaded hole threadedly connected to the threaded rod is arranged inside the abutment block.

[0019] Specifically, one end of the abutment block close to the glass plate is an inclined surface, and the inclined surface is parallel to the inclined support plate; the length of the extrusion block can be adjusted according to the number of glass plates placed in the box, and the use is flexible.

[0020] The present invention also includes other components that enable a glass plate packaging box to be used normally, which are all conventional technical means in the art. In addition, the devices or components not limited in the present invention all adopt conventional technical means in the art.

[0021] The working principle of the present invention is to put the support frame into the box body and fix it, then put a plurality of large glass plates one by one into the accommodating cavity formed by the support frame and lean them against the backing plate, adjust the length of the extrusion block according to the distance from the vertical plate to the nearest glass plate, that is, adjust the distance between the abutment plate and the inclined surface of the abutment block by rotating the threaded rod, and then put the adjusted extrusion block between the vertical plate and the glass plate to abut the glass plate, and use the vertical plate, extrusion block, backing plate and diagonal support assembly to fix the glass plate together to prevent the glass plate from shifting, and finally cover the top cover, and tie the top cover and the box body together with a fixing belt.

[0022] The beneficial effects of the present invention are:

[0023] (1) The present invention uses a box body and a support frame to keep the glass plates at a certain inclination, making it difficult for the box body to tip over or be crushed, and making it convenient to place and take out the glass plates. At the same time, with the adjustable squeezing block, different numbers of glass plates can be well fixed. The present invention is flexible to use, has a good fixing effect, and avoids damage to the glass plates.

[0024] (2) The present invention provides a rope threading hole on the box body, which is convenient for threading the rope and convenient for workers to carry the box body.

[0025] (3) The present invention provides a pre-cut on the box body to facilitate the removal of the glass plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0028] Figure 2 It is a front view of the box body of the present invention.

[0029] Figure 3 for Figure 2 Sectional view along AA direction.

[0030] Figure 4 It is a schematic structural diagram of the support frame of the present invention.

[0031] Figure 5 It is a structural schematic diagram of the diagonal brace assembly of the present invention.

[0032] Figure 6 It is a schematic structural diagram of the diagonal brace assembly of the present invention after the partition is removed.

[0033] Figure 7 It is a schematic structural diagram of the extrusion block of the present invention.

[0034] Figure 8 It is a schematic diagram of the box of the present invention after the glass plate is installed.

[0035] In the figure: 1. box body, 2. top cover, 3. base, 4. vertical plate, 5. diagonal brace assembly, 6. back plate, 7. lining plate, 8. support foot, 9. rope threading hole, 10. pre-cut, 11. diagonal brace, 12. partition, 13. support member, 14. diagonal support plate, 15. vertical part, 16. upper horizontal part, 17. lower horizontal part, 18. slot, 19. extrusion block, 20. abutment plate, 21. abutment block, 22. threaded rod, 23. glass plate. DETAILED DESCRIPTION

[0036] The present invention is described clearly below in conjunction with the drawings and specific embodiments in the embodiments of the present invention. The description herein is only used to explain the present invention, but is not intended to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work, any modifications, equivalent substitutions, improvements, etc., should be included in the protection scope of the present invention.

[0037] Example

[0038] like Figure 1-8 As shown, an embodiment of the present invention provides a glass plate packaging box, including a box body 1 and a support frame. The box body 1 is assembled by a front side panel, a left side panel, a right side panel, a rear side panel and a bottom panel. A top cover 2 is arranged on the top of the box body 1, and a base 3 is arranged on the bottom of the box body 1.

[0039] The support frame is arranged inside the box body 1, and the support frame includes a vertical plate 4, a diagonal support assembly 5, a backing plate 6 and a lining plate 7. The vertical plate 4 is arranged on the rear side of the front side plate, the diagonal support assembly 5 is arranged on the bottom plate and is located on the front side of the rear side plate, the backing plate 6 is inclined against the diagonal support assembly 5, and the lining plate 7 is horizontally placed on the diagonal support assembly 5. The diagonal support assembly 5, the vertical plate 4, the lining plate 7 and the backing plate 6 together constitute a accommodating cavity with a right-angled trapezoidal cross-section, and the accommodating cavity is used to place the glass plate 23.

[0040] In addition, a support foot 8 is provided below the base 3 .

[0041] It is understandable that it is convenient for the fork tines of a forklift to pass through, thereby facilitating the transportation of the box body 1 .

[0042] Two rope threading holes 9 are provided on the left side plate and the right side plate of the box body 1 .

[0043] It is understandable that the rope threading hole 9 is convenient for threading a rope, making it convenient for workers to carry the box body 1.

[0044] The box body 1 is made of paper, a pre-cut 10 is arranged on the front side panel of the box body 1, and a cutting line is arranged at the edge of the pre-cut 10.

[0045] It is understandable that before the glass plate 23 is moved out of the box body 1 , the pre-cut slit 10 on the front side plate is cut off first, thereby lowering the height of the top outlet of the box body 1 and facilitating the removal of the glass plate 23 .

[0046] The diagonal brace assembly 5 includes three spaced apart diagonal braces 11 and a partition 12. The diagonal brace 11 includes an inverted F-shaped support member 13 and a diagonal support plate 14. The support member 13 includes an integrally formed vertical portion 15, an upper horizontal portion 16 and a lower horizontal portion 17, and the length of the lower horizontal portion 17 is greater than the length of the upper horizontal portion 16. The upper, middle and lower portions of the diagonal support plate 14 are respectively fixedly connected to the top end of the vertical portion 15, the end of the upper horizontal portion 16 and the top surface of the lower horizontal portion 17. The partition 12 is arranged on the diagonal brace 11 located in the middle, and a slot 18 is provided on the diagonal support plate 14 of the diagonal brace 11 for the end of the partition 12 to pass through.

[0047] The included angle between the inclined support plate 14 and the vertical plane is 15°.

[0048] It is understandable that in this way, the glass plate 23 maintains a certain inclination, and is not easy to tip over or crush the box body 1.

[0049] The lining plate 7 is provided with a rubber anti-skid pad.

[0050] It is understandable that the rubber anti-skid pad can not only protect the bottom edge of the glass plate 23 , but also reduce the glass plate 23 from slipping on the lining plate 7 .

[0051] A plurality of extrusion blocks 19 are also provided inside the box body 1, and the extrusion blocks 19 are used to abut between the vertical plate 4 and the glass plate 23. The extrusion blocks 19 include an abutment plate 20 and an abutment block 21. The abutment plate 20 is provided on a side close to the vertical plate 4, and a threaded rod 22 is fixedly connected to the abutment plate 20. The abutment block 21 is provided on a side close to the glass plate 23, and a threaded hole threadedly connected to the threaded rod 22 is provided inside the abutment block 21.

[0052] It is understandable that the end of the abutment block 21 close to the glass plate 23 is an inclined surface, and the inclined surface is parallel to the inclined support plate 14; the extrusion block 19 can adjust the length according to the number of glass plates 23 placed in the box body 1, and is flexible to use.

[0053] The working principle of the present invention is to place the support frame into the box body 1 and fix it, then place multiple large glass plates 23 one by one into the accommodating cavity formed by the support frame and lean against the back plate 6, adjust the length of the extrusion block 19 according to the distance between the vertical plate 4 and the nearest glass plate 23, that is, adjust the distance between the abutment plate 20 and the inclined surface of the abutment block 21 by rotating the threaded rod 22, and then place the adjusted extrusion block 19 between the vertical plate 4 and the glass plate 23 to abut the glass plate 23, and use the vertical plate 4, the extrusion block 19, the back plate 6 and the diagonal support assembly 5 to fix the glass plate 23 together to prevent the glass plate 23 from shifting, and finally cover the top cover 2, and use the fixing belt to tie the top cover 2 and the box body 1 together.

[0054] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A glass plate packaging box, comprising a box body and a support frame, characterized in that: The box body is assembled by a front side panel, a left side panel, a right side panel, a rear side panel and a bottom panel. A top cover is arranged on the top of the box body, and a base is arranged on the bottom of the box body. The support frame is arranged inside the box body, and the support frame includes a vertical plate, a diagonal support assembly, a back plate and a lining plate. The vertical plate is arranged on the rear side of the front side plate, the diagonal support assembly is arranged on the bottom plate and is located on the front side of the rear side plate, the back plate is inclined against the diagonal support assembly, and the lining plate is horizontally placed on the diagonal support assembly. The diagonal support assembly, the vertical plate, the lining plate and the back plate together constitute a accommodating cavity with a right-angled trapezoidal cross-section, and the accommodating cavity is used to place the glass plate.

2. The glass plate packaging box according to claim 1, characterized in that: Support feet are arranged below the base.

3. The glass plate packaging box according to claim 2, characterized in that: Two rope threading holes are provided on the left and right panels of the box body.

4. The glass plate packaging box according to claim 3, characterized in that: The box body is made of paper, a front side panel of the box body is provided with a pre-cut, and a cutting line is provided on the edge of the pre-cut.

5. The glass plate packaging box according to claim 4, characterized in that: The diagonal brace assembly includes three diagonal braces arranged at intervals and a partition. The diagonal brace includes an inverted F-shaped support member and a diagonal support plate. The support member includes an integrally formed vertical portion, an upper horizontal portion and a lower horizontal portion, and the length of the lower horizontal portion is greater than the length of the upper horizontal portion. The upper, middle and lower portions of the diagonal support plate are respectively fixedly connected to the top end of the vertical portion, the end of the upper horizontal portion and the top surface of the lower horizontal portion. The partition is arranged on the diagonal brace located in the middle, and a slot is provided on the diagonal support plate of the diagonal brace for the end of the partition to pass through.

6. The glass plate packaging box according to claim 5, characterized in that: The included angle between the inclined support plate and the vertical plane is 10-15°.

7. The glass plate packaging box according to claim 6, characterized in that: A rubber anti-skid pad is provided on the lining.

8. The glass plate packaging box according to claim 7, characterized in that: A plurality of extrusion blocks are also arranged inside the box body, and the extrusion blocks are used to abut between the vertical plate and the glass plate.

9. The glass plate packaging box according to claim 8, characterized in that: The extrusion block includes an abutment plate and an abutment block. The abutment plate is arranged on a side close to the vertical plate, a threaded rod is fixedly connected to the abutment plate, the abutment block is arranged on a side close to the glass plate, and a threaded hole threadedly connected to the threaded rod is arranged inside the abutment block.

Images