CN215285673U - Corrugated paper corner protector - Google Patents
Corrugated paper corner protector Download PDFInfo
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- CN215285673U CN215285673U CN202121778606.XU CN202121778606U CN215285673U CN 215285673 U CN215285673 U CN 215285673U CN 202121778606 U CN202121778606 U CN 202121778606U CN 215285673 U CN215285673 U CN 215285673U
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- bottom plate
- corrugated paper
- corner protector
- inserting groove
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Abstract
The utility model belongs to the technical field of the angle bead, a corrugated paper angle bead is related to, the angle bead includes the backplate of the bottom plate and the both sides of L shape, the corrugated paper angle bead is formed by the folding plane corrugated paper, and the plane corrugated paper of shaping bottom plate includes that first outer bottom plate, the outer bottom plate of second, second inner bottom plate and first inner bottom plate have set gradually from left to right, and the plane corrugated paper of shaping backplate is including connecting at the first outer casing of second outer bottom plate side, connecting at the first inner guard plate of first inner bottom plate side, connecting at the outer backplate of first outer bottom plate side, connecting at the second inner guard plate of second inner bottom plate side, first outer casing and first inner guard plate are located same side, the outer backplate of second and second inner guard plate are located the same opposite side. The utility model provides a corrugated paper angle bead has that compressive property is good, need not the nail and glues, green, occupy small, the transportation is convenient, the equipment is rapid, low cost's advantage.
Description
Technical Field
The utility model belongs to the technical field of the angle bead, a corrugated paper angle bead is related to.
Background
With the current logistics industry being more and more developed, online shopping has become an ordinary thing, and a lot of goods are often transported to all over the world through logistics. Many articles such as furniture and building materials are not protected slightly during transportation, and places with corners and corners are easy to damage, so that the furniture is not attractive, the materials cannot be used, and the like. In order to solve the technical problem, technicians design a paper corner protector which is formed by pasting a plurality of pieces of kraft paper and then shaping and pressing the kraft paper by a corner protector machine and mainly has an L shape and a U shape. The paper corner protector still needs to be nailed and stuck during production, occupies a large volume after being formed, is not beneficial to transportation and has higher cost.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide a corrugated paper angle bead, have compressive property good, need not the nail and glue, green, occupy small, the transportation is convenient, the equipment is rapid, low cost's advantage.
In order to solve the above technical problem, the purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a corrugated paper angle bead, the angle bead includes the backplate of the bottom plate of L shape and both sides, the corrugated paper angle bead is formed by the folding plane corrugated paper, and the plane corrugated paper of shaping bottom plate includes that the first outer bottom plate, the outer bottom plate of second, second inner bottom plate and first inner bottom plate have set gradually from left to right, and the plane corrugated paper of shaping backplate is including connecting the first outer casing in second outer bottom plate side, connecting the first inner guard plate in first inner bottom plate side, connecting the outer backplate of second in first outer bottom plate side, connecting the second inner guard plate in second inner bottom plate side, first outer casing and first inner guard plate are located same side, the outer backplate of second and second inner guard plate are located the same opposite side.
In foretell corrugated paper angle bead, plane corrugated paper fashioned corrugated paper angle bead has bilayer structure, and after the shaping, first outer bottom plate and first interior bottom plate overlap, the outer bottom plate of second overlaps with the interior bottom plate of second, first outer protecting plate overlaps with first inner panel, the outer backplate of second overlaps with the inner panel of second.
In foretell corrugated paper corner protector, the bottom plate corner of corner protector is provided with the chamfer, and the plane corrugated paper of shaping chamfer is including the interior chamfer board of connecting first outer bottom plate and the outer bottom plate of second, connecting first infrabasal plate and the infrabasal plate of second.
In foretell corrugated paper angle bead, the adjacent department of first outer backplate, the outer backplate of second and outer chamfer board is provided with the arc chamfer, the adjacent department of first inner casing, second inner casing and interior chamfer board is provided with the arc chamfer, the arc chamfer has the same radian with the chamfer of angle bead bottom plate.
In the corrugated paper corner protector, the first outer guard plate, the second outer guard plate, the first inner guard plate and the second inner guard plate are triangular guard plates. Furthermore, the triangular bevel edges of the first outer guard plate, the second outer guard plate, the first inner guard plate and the second inner guard plate are provided with wavy lines.
In the corrugated paper corner protector, a first inner folded edge is arranged on one side of the first outer base plate opposite to the second outer protective plate, a first inserting groove is arranged between the first inner folded edge and the first outer base plate, and a first inserting sheet inserted into the first inserting groove is arranged on the first outer protective plate; a second inner folding edge is arranged on one side of the second outer bottom plate, which is opposite to the first outer protective plate, a second inserting groove is arranged between the second inner folding edge and the second outer bottom plate, and a second inserting sheet inserted into the second inserting groove is arranged on the second outer protective plate; a third inner folding edge is arranged on one side of the second inner bottom plate opposite to the second inner guard plate, a third inserting groove is formed between the third inner folding edge and the second inner bottom plate, and a third inserting sheet inserted into the third inserting groove is arranged on the first inner guard plate; and a fourth inner folding edge is arranged on one side of the first inner bottom plate opposite to the first inner guard plate, a fourth inserting groove is arranged between the fourth inner folding edge and the first inner bottom plate, and a fourth inserting sheet inserted with the fourth inserting groove is arranged on the second inner guard plate.
In the corrugated paper corner protector, the first inserting sheet and the first inserting sheet are trapezoidal, and the connection position of the first inserting sheet, the first inserting sheet and the first inserting sheet is provided with an inward recess.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model discloses a corrugated paper angle bead is folded into to plane corrugated paper for the protection packaging material of safe edge, angle bead, fender top, back cover has high buffer strength, compressive property is good, need not the nail and glue, green, occupy small, the transportation is convenient, the equipment is rapid, low cost's advantage as the protection packaging material of safe edge, angle bead, canopy guard, back cover, production simple process is convenient, is fit for the volume production. Meanwhile, a new way of container-free packaging is opened up, and various articles only need to be protected at the corners without integrally containing commodities, so that the novel packaging bag is greatly benefited, and is more energy-saving and environment-friendly. After use, the utility model is convenient to be disassembled and assembled and can be recycled.
Drawings
FIG. 1 is a structural diagram of the planar corrugated paper of the present invention;
reference numerals: 1. a first outer bottom plate; 2. a second outer base plate; 3. a second interior base panel; 4. a first interior base panel; 5. a first outer shroud; 6. a first inner panel; 7. a second outer guard plate; 8. a second inner panel; 9. an outer chamfer plate; 10. an inner chamfer plate; 11. a first inner folded edge; 12. a first insertion groove; 13. a first patch; 21. a second inner folded edge; 22. a second insertion groove; 23. a second patch; 31. a third inner folded edge; 32. a third insertion groove; 33. a third patch; 41. a fourth inner folded edge; 42. a fourth plug groove; 43. and a fourth patch.
Detailed Description
The invention will be further described in the following with specific embodiments in conjunction with the drawings, see fig. 1:
the utility model provides a corrugated paper angle bead, the angle bead includes the backplate of the bottom plate of L shape and both sides, the corrugated paper angle bead is formed by the folding plane corrugated paper, and the plane corrugated paper of shaping bottom plate includes that first outer bottom plate 1, second outer bottom plate 2, second inner bottom plate 3 and first inner bottom plate 4 have set gradually from left to right, and the plane corrugated paper of shaping backplate is including connecting at the first outer casing 5 of 2 sides of second outer bottom plate, connecting at the first inner casing 6 of 4 sides of first inner bottom plate, connecting at the second outer backplate 7 of 1 side of first outer bottom plate, connecting at the second inner casing 8 of 3 sides of second inner bottom plate, first outer casing 5 and first inner casing 6 are located same side, second outer casing 7 and second inner casing 8 are located same another side.
Above-mentioned plane corrugated paper fashioned corrugated paper angle bead has bilayer structure, and after the shaping, first outer bottom plate 1 overlaps with first interior bottom plate 4, and second outer bottom plate 2 overlaps with interior bottom plate 3 of second, and first outer backplate 5 overlaps with first inner panel 6, and second outer backplate 7 overlaps with second inner panel 8.
For better wrapping of the articles to be packaged, the bottom plate corners of the corner protectors are provided with chamfers, and the planar corrugated paper of the formed chamfers comprises an outer chamfer plate 9 for connecting the first outer bottom plate 1 and the second outer bottom plate 2 and an inner chamfer plate 10 for connecting the first inner bottom plate 4 and the second inner bottom plate 3.
In order to match with the chamfers, the adjacent positions of the first outer guard plate 5, the second outer guard plate 7 and the outer chamfer plate 9 are provided with arc chamfers, the adjacent positions of the first inner guard plate 6, the second inner guard plate 8 and the inner chamfer plate 10 are provided with arc chamfers, and the arc chamfers and the chamfers of the corner protection bottom plates have the same radian.
Preferably, the first outer guard plate 5, the second outer guard plate 7, the first inner guard plate 6 and the second inner guard plate 8 are triangular guard plates. Furthermore, the triangular bevel edges of the first outer guard plate 5, the second outer guard plate 7, the first inner guard plate 6 and the second inner guard plate 8 are provided with wavy lines.
In order to further increase the firmness degree of the corner protector, the utility model designs an inserting structure, one side of the first outer bottom plate 1 opposite to the second outer protection plate 7 is provided with a first inner folding edge 11, a first inserting groove 12 is arranged between the first inner folding edge 11 and the first outer bottom plate 1, and a first inserting piece 13 inserted with the first inserting groove 12 is arranged on the first outer protection plate 5; a second inner folded edge 21 is arranged on one side of the second outer bottom plate 2 opposite to the first outer protective plate 5, a second inserting groove 22 is arranged between the second inner folded edge 21 and the second outer bottom plate 2, and a second inserting sheet 23 inserted into the second inserting groove 22 is arranged on the second outer protective plate 7; a third inner folding edge 31 is arranged on one side of the second inner bottom plate 3 opposite to the second inner bottom plate 8, a third inserting groove 32 is arranged between the third inner folding edge 31 and the second inner bottom plate 3, and a third inserting sheet 33 inserted with the third inserting groove 32 is arranged on the first inner bottom plate 6; a fourth inner folding edge 41 is arranged on one side of the first inner base plate 4 opposite to the first inner base plate 6, a fourth inserting groove 42 is arranged between the fourth inner folding edge 41 and the first inner base plate 4, and a fourth inserting sheet 43 inserted with the fourth inserting groove 42 is arranged on the second inner base plate 8.
Furthermore, in order to enable the plugging piece to be better inserted into the plugging slot, the first plugging piece 13 and the first plugging piece 13 are trapezoidal, and in order to enable the plugging to be firmer, the connection position of the first plugging piece 13, the first plugging piece 13 and the first plugging piece 13 is provided with an inward recess.
The step of folding the plane corrugated paper into the corner protector comprises the following steps: folding along the junction of second outer bottom plate 2 and second inner bottom plate 3, make first outer bottom plate 1 and first inner bottom plate 4 overlap, second outer bottom plate 2 and second inner bottom plate 3 overlap, later bend into L formation type bottom plate with it, with second inner hem 21, third inner hem 31, fourth inner hem 41, first plug-in sheet 13 inwards bend into the right angle, and carry out corresponding grafting, accomplish the preparation of angle bead behind the shaping backplate.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. A corrugated paper corner protector is characterized in that the corner protector comprises an L-shaped bottom plate and guard plates on two sides, the corrugated paper corner protector is formed by folding planar corrugated paper, the planar corrugated paper of the forming bottom plate comprises a first outer bottom plate (1), a second outer bottom plate (2), a second inner bottom plate (3) and a first inner bottom plate (4) which are sequentially arranged from left to right, the planar corrugated paper of the forming protection plate comprises a first outer protection plate (5) connected to the side of the second outer bottom plate (2), a first inner protection plate (6) connected to the side of the first inner bottom plate (4), a second outer protection plate (7) connected to the side of the first outer bottom plate (1) and a second inner protection plate (8) connected to the side of the second inner bottom plate (3), the first outer guard plate (5) and the first inner guard plate (6) are positioned on the same side, the second outer protection plate (7) and the second inner protection plate (8) are positioned on the other side of the same.
2. A corrugated corner protector as claimed in claim 1, characterised in that the corners of the base plates of the corner protector are provided with chamfers, and the planar corrugated paper forming the chamfers comprises outer chamfer plates (9) connecting the first outer base plate (1) and the second outer base plate (2), and inner chamfer plates (10) connecting the first inner base plate (4) and the second inner base plate (3).
3. The corrugated paper corner protector as claimed in claim 2, wherein the first outer guard plate (5), the second outer guard plate (7) and the outer chamfer plate (9) are provided with arc-shaped chamfers at the adjacent positions, the first inner guard plate (6), the second inner guard plate (8) and the inner chamfer plate (10) are provided with arc-shaped chamfers at the adjacent positions, and the arc-shaped chamfers have the same radian as the chamfers of the corner protector base plates.
4. The corrugated paper corner protector as claimed in claim 1, wherein the first outer protective plate (5), the second outer protective plate (7), the first inner protective plate (6) and the second inner protective plate (8) are triangular protective plates.
5. The corrugated paper corner protector as claimed in claim 4, wherein the triangular bevel edges of the first outer protective plate (5), the second outer protective plate (7), the first inner protective plate (6) and the second inner protective plate (8) are provided with raised grains.
6. The corrugated paper corner protector as claimed in claim 1, wherein a first inner folded edge (11) is arranged on one side of the first outer base plate (1) opposite to the second outer protective plate (7), a first inserting groove (12) is arranged between the first inner folded edge (11) and the first outer base plate (1), and a first inserting piece (13) inserted into the first inserting groove (12) is arranged on the first outer protective plate (5); a second inner folding edge (21) is arranged on one side, opposite to the first outer protective plate (5), of the second outer bottom plate (2), a second inserting groove (22) is arranged between the second inner folding edge (21) and the second outer bottom plate (2), and a second inserting sheet (23) inserted into the second inserting groove (22) is arranged on the second outer protective plate (7); a third inner folding edge (31) is arranged on one side, opposite to the second inner bottom plate (8), of the second inner bottom plate (3), a third inserting groove (32) is arranged between the third inner folding edge (31) and the second inner bottom plate (3), and a third inserting sheet (33) inserted with the third inserting groove (32) is arranged on the first inner bottom plate (6); one side of the first inner bottom plate (4) opposite to the first inner bottom plate (6) is provided with a fourth inner folding edge (41), a fourth inserting groove (42) is formed between the fourth inner folding edge (41) and the first inner bottom plate (4), and a fourth inserting sheet (43) inserted with the fourth inserting groove (42) is arranged on the second inner bottom plate (8).
7. A corrugated corner protector as claimed in claim 6, wherein the first (13), second (23), third (33) and fourth (43) tabs are trapezoidal in shape, with an inward recess at the junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121778606.XU CN215285673U (en) | 2021-07-30 | 2021-07-30 | Corrugated paper corner protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121778606.XU CN215285673U (en) | 2021-07-30 | 2021-07-30 | Corrugated paper corner protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215285673U true CN215285673U (en) | 2021-12-24 |
Family
ID=79525816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121778606.XU Active CN215285673U (en) | 2021-07-30 | 2021-07-30 | Corrugated paper corner protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215285673U (en) |
-
2021
- 2021-07-30 CN CN202121778606.XU patent/CN215285673U/en active Active
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