CN220095815U - Anti-deformation PP hollow plate - Google Patents
Anti-deformation PP hollow plate Download PDFInfo
- Publication number
- CN220095815U CN220095815U CN202321016529.3U CN202321016529U CN220095815U CN 220095815 U CN220095815 U CN 220095815U CN 202321016529 U CN202321016529 U CN 202321016529U CN 220095815 U CN220095815 U CN 220095815U
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- Prior art keywords
- outer side
- side plate
- hollow
- deformation
- plate
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- 239000012774 insulation material Substances 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000005187 foaming Methods 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 claims 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 4
- 239000011496 polyurethane foam Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model is suitable for the technical field of PP hollow plate structures, and provides an anti-deformation PP hollow plate which comprises a first outer side plate and a second outer side plate, wherein the outer edges of the first outer side plate and the second outer side plate are fixedly connected with each other, a hollow cavity is formed between the first outer side plate and the second outer side plate, and the inside of the hollow cavity is filled with a heat insulation material. This anti-deformation's PP cavity board, through setting up first outer panel and second outer panel, this PP cavity board passes through two-layer curb plate fixed connection each other and constitutes, the inside of first outer panel and second outer panel has all been seted up the triangle-shaped's that staggers each other filling hole simultaneously for the inside of first outer panel and second outer panel forms a plurality of triangle-shaped's structure, because triangle-shaped structure is the most stable structure, so the stability of this PP cavity board has obtained the assurance, anti-deformation performance has also obtained the improvement, thereby the application occasion of this PP cavity board has been expanded, just also improved the practicality of this PP cavity board.
Description
Technical Field
The utility model belongs to the technical field of PP hollow plate structures, and particularly relates to a deformation-resistant PP hollow plate.
Background
The PP hollow board is a novel environment-friendly packaging material, dust is not generated in the using process, the service life of the PP hollow board is 4-10 times longer than that of corrugated boards, the PP hollow board can be recycled, the board has a trend of gradually replacing paper corrugated boards, and the PP hollow board is mainly embodied on product packaging. In addition, because the PP hollow plate is light in weight, good in toughness, flexible in size and relatively low in cost, the PP hollow plate turnover box provided with various accessory molding has the potential of replacing an injection molding turnover box.
The PP hollow plate has a very wide application range nowadays, because of the advantages, but because of the material, the general PP hollow plate has better toughness, but has poorer heavy capability, and is easy to deform when bearing some heavy objects, so the application occasions of the PP hollow plate are also limited to a certain extent.
Disclosure of Invention
The utility model provides a deformation-resistant PP hollow plate, which aims to solve the problems that the common PP hollow plate has better toughness but poorer heavy capacity, is easy to deform when bearing some heavy objects, and has certain limitation on the application occasions.
The utility model is realized in that a deformation-resistant PP hollow plate comprises a first outer side plate and a second outer side plate;
the outer edges of the first outer side plate and the second outer side plate are fixedly connected with each other, a hollow cavity is formed between the first outer side plate and the second outer side plate, and the interior of the hollow cavity is filled with heat insulation materials;
the inside of first outer panel with the inside of second outer panel is respectively along its length direction link up and is offered a plurality of filling holes, and a plurality of the cross-section of filling hole is equilateral triangle and the even interval setting of mutual crisscross.
Preferably, the inside of each of the plurality of filling holes is filled with a sound insulating material.
Preferably, a mounting groove is formed in the outer side surface between the first outer side plate and the second outer side plate along the circumferential direction of the mounting groove, and a steel frame is fixedly connected to the inside of the mounting groove.
Preferably, the heat insulating material is polyurethane foam material.
Preferably, the sound insulation material is sound-absorbing cotton.
Preferably, the steel frame is adapted to the shape of the first outer side plate and the second outer side plate.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: according to the anti-deformation PP hollow plate, the first outer side plate and the second outer side plate are arranged and are fixedly connected with each other through the two layers of side plates, and meanwhile, the inner parts of the first outer side plate and the second outer side plate are respectively provided with the mutually staggered triangular filling holes, so that a plurality of triangular structures are formed in the first outer side plate and the second outer side plate, and the stability of the PP hollow plate is guaranteed and the anti-deformation performance is improved due to the fact that the triangular structures are the most stable structures, so that the application occasions of the PP hollow plate are expanded, and the practicability of the PP hollow plate is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic view of a cross-sectional structure of an outer rim according to the present utility model;
fig. 3 is a schematic view of the structure of the steel frame in the present utility model.
In the figure: 1. a first outer side plate; 2. a second outer side plate; 3. filling the hole; 4. a sound insulating material; 5. a heat insulating material; 6. a mounting groove; 7. and a steel frame.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a deformation-resistant PP hollow plate comprises a first outer side plate 1 and a second outer side plate 2;
the outer edges of the first outer side plate 1 and the second outer side plate 2 are fixedly connected with each other, a hollow cavity is formed between the first outer side plate 1 and the second outer side plate 2, and the inside of the hollow cavity is filled with a heat insulation material 5;
the inside of first outside board 1 and second outside board 2 link up respectively along its length direction and have seted up a plurality of filling holes 3, and the cross-section of a plurality of filling holes 3 is equilateral triangle and the even interval setting of mutual crisscross.
In this embodiment, this PP cavity board passes through first outer panel 1 and the mutual fixed connection of second outer panel 2 and constitutes, and the inside of first outer panel 1 and second outer panel 2 has all been seted up the triangle-shaped's that staggers each other filling hole 3 simultaneously for the inside of first outer panel 1 and second outer panel 2 forms a plurality of triangle-shaped's structure, because triangle-shaped structure is the most stable structure, so this PP cavity board's stability has obtained guaranteeing, and the deformation resistance can also obtain improving to the occasion of using of this PP cavity board has been expanded, just also improved this PP cavity board's practicality.
Meanwhile, the heat insulation material 5 is filled between the first outer side plate 1 and the second outer side plate 2, so that the temperature of the goods can be kept as much as possible when some frozen or frozen goods are transported, and the problem that the quality of the goods is reduced due to melting of an external ice layer of the frozen goods in the transportation process is prevented.
Further, the inside of each of the plurality of filling holes 3 is filled with the sound insulating material 4.
The sound insulation material 4 is sound-absorbing cotton.
In the embodiment, the sound insulation effect of the attractive cotton is good, the texture of the attractive cotton is light, and the attractive cotton is suitable for the PP hollow plate.
Further, the heat insulating material 5 is a polyurethane foam material.
In the embodiment, the polyurethane foam material has excellent heat insulation effect, and meanwhile, the polyurethane foam material is light in self material and is very suitable for the PP hollow plate.
Further, an installation groove 6 is formed in the outer side surface between the first outer side plate 1 and the second outer side plate 2 along the circumferential direction, and a steel frame 7 is fixedly connected to the inside of the installation groove 6.
The steel frame 7 is adapted to the shape of the first and second outer side plates 1, 2.
In this embodiment, the steel frame 7 is made of a relatively hard material and has a relatively strong deformation resistance, and the outer edge of the PP hollow plate is fixedly connected to the steel frame, so that the deformation resistance and the overall strength of the PP hollow plate can be improved.
The working principle and the using flow of the utility model are as follows: after the PP hollow plate is installed, the PP hollow plate is formed by mutually fixedly connecting the first outer side plate 1 and the second outer side plate 2, meanwhile, the interiors of the first outer side plate 1 and the second outer side plate 2 are respectively provided with mutually staggered triangular filling holes 3, so that a plurality of triangular structures are formed in the interiors of the first outer side plate 1 and the second outer side plate 2, and the stability of the PP hollow plate is ensured and the deformation resistance is improved due to the fact that the triangular structures are the most stable structures, thereby expanding the application occasions of the PP hollow plate and improving the practicability of the PP hollow plate.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. A deformation resistant PP hollow board, characterized in that: comprises a first outer side plate (1) and a second outer side plate (2);
the outer edges of the first outer side plate (1) and the second outer side plate (2) are fixedly connected with each other, a hollow cavity is formed between the first outer side plate (1) and the second outer side plate (2), and a heat insulation material (5) is filled in the hollow cavity;
the inside of first outer panel (1) with a plurality of filling holes (3) have been seted up along its length direction link up respectively to second outer panel (2), a plurality of the cross-section of filling hole (3) is equilateral triangle and crisscross even interval setting each other.
2. A deformation resistant PP hollow sheet as defined in claim 1, wherein: the inside of each of the plurality of filling holes (3) is filled with a sound insulating material (4).
3. A deformation resistant PP hollow sheet as defined in claim 1, wherein: the mounting groove (6) is formed in the outer side surface between the first outer side plate (1) and the second outer side plate (2) along the circumferential direction of the mounting groove, and a steel frame (7) is fixedly connected inside the mounting groove (6).
4. A deformation resistant PP hollow sheet as defined in claim 1, wherein: the heat insulation material (5) is polyurethane foaming material.
5. A deformation resistant PP hollow sheet as defined in claim 2, wherein: the sound insulation material (4) is sound-absorbing cotton.
6. A deformation resistant PP hollow sheet as defined in claim 3, wherein: the steel frame (7) is matched with the first outer side plate (1) and the second outer side plate (2) in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321016529.3U CN220095815U (en) | 2023-04-28 | 2023-04-28 | Anti-deformation PP hollow plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321016529.3U CN220095815U (en) | 2023-04-28 | 2023-04-28 | Anti-deformation PP hollow plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220095815U true CN220095815U (en) | 2023-11-28 |
Family
ID=88848885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321016529.3U Active CN220095815U (en) | 2023-04-28 | 2023-04-28 | Anti-deformation PP hollow plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220095815U (en) |
-
2023
- 2023-04-28 CN CN202321016529.3U patent/CN220095815U/en active Active
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