CN219820873U - Thermal insulation pearl cotton - Google Patents
Thermal insulation pearl cotton Download PDFInfo
- Publication number
- CN219820873U CN219820873U CN202321236130.6U CN202321236130U CN219820873U CN 219820873 U CN219820873 U CN 219820873U CN 202321236130 U CN202321236130 U CN 202321236130U CN 219820873 U CN219820873 U CN 219820873U
- Authority
- CN
- China
- Prior art keywords
- heat
- pearl cotton
- plate
- base plate
- heat insulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229920000742 Cotton Polymers 0.000 title claims abstract description 53
- 238000009413 insulation Methods 0.000 title claims abstract description 39
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 41
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 238000004321 preservation Methods 0.000 claims description 17
- 239000006260 foam Substances 0.000 claims description 9
- 210000002268 wool Anatomy 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000000758 substrate Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 239000000839 emulsion Substances 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000005022 packaging material Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses thermal insulation pearl cotton, and relates to the technical field of pearl cotton. The utility model comprises the following steps: a substrate on which a receiving chamber penetrating through an upper side surface thereof but not penetrating through a peripheral side thereof is constructed; the heat insulation plate is arranged in the accommodating cavity; the heat insulation plate is arranged in the accommodating cavity, is positioned on the upper side of the heat insulation plate and forms a superposed structure with the heat insulation plate; the reinforcing framework is arranged in the accommodating cavity and is pressed and held on the heat insulation plate; and the cover plate is arranged on the base plate and is in contact with the reinforcing framework, and the cover plate covers the opening of the accommodating cavity. The heat-insulating pearl cotton provided by the utility model is characterized in that the heat-insulating property of the pearl cotton is improved by adding the material with heat-insulating property superior to that of the pearl cotton into the pearl cotton, so that the stability of the whole heat-insulating property of the pearl cotton can be ensured, and the stability of the pearl cotton can be improved by adding the modified VAE emulsion into the pearl cotton.
Description
Technical Field
The utility model relates to the technical field of pearl cotton, in particular to heat-preservation pearl cotton.
Background
The polyethylene foam cotton is of a non-crosslinked closed-cell structure, also called EPE pearl cotton, and is a novel environment-friendly packaging material. It is composed of low-density polyethylene resin which is physically foamed to generate countless independent bubbles.
The prior pearl cotton is mainly used in packaging, and is a substitute of traditional packaging materials by virtue of the advantages of water and moisture resistance, shock resistance, sound insulation, heat preservation, good plasticity, strong toughness, cyclic reconstruction, environmental protection, strong collision resistance and the like.
In order to improve the adaptability of the pearl cotton to packaging of different articles, for example, when fragile articles are packaged, an intermediate layer is added in the pearl cotton to further improve the cushioning property and the compression resistance of the pearl cotton, for example, an EPE pearl cotton with a compression resistant structure disclosed in patent number CN216507228U is added, and the compression resistance of the pearl cotton is improved by adding a buffer layer, a buffer inner cotton pad, a first buffer piece and other structures;
in order to improve the heat insulation capability, the prior patent CN218366839U discloses a multi-layer pearl cotton, wherein the outer layer and the inner layer of the pearl cotton are sealed through the mutual matching between a sealing groove and a sealing convex strip, so that a sealed gap is formed between the outer layer and the inner layer of the pearl cotton, air is filled in the gap, the air has good heat insulation effect, and the heat insulation effect of the pearl cotton can be further improved;
however, the heat-insulating pearl cotton proposed in the prior art has high requirements on the tightness between the pearl cotton structures, if air leakage points occur, the heat-insulating performance of the pearl cotton can be reduced, and the interior of the pearl cotton is in a hollow state, and the compression resistance of the pearl cotton can be influenced, so the heat-insulating pearl cotton is proposed.
Disclosure of Invention
The utility model aims at: in order to solve the problems in the background technology, the utility model provides heat-preservation pearl cotton.
The utility model adopts the following technical scheme for realizing the purposes:
heat preservation pearl cotton includes:
a substrate on which a receiving chamber penetrating through an upper side surface thereof but not penetrating through a peripheral side thereof is constructed;
the heat insulation plate is arranged in the accommodating cavity;
the heat insulation plate is arranged in the accommodating cavity, is positioned on the upper side of the heat insulation plate and forms a superposed structure with the heat insulation plate;
the reinforcing framework is arranged in the accommodating cavity and is pressed and held on the heat insulation plate;
and the cover plate is arranged on the base plate and is in contact with the reinforcing framework, and the cover plate covers the opening of the accommodating cavity.
Further, the reinforcing framework consists of a reinforcing rib I and a reinforcing rib II which are crisscrossed, a plurality of empty slots are enclosed between the reinforcing rib I and the reinforcing rib II, and heat-insulating fillers are filled in the empty slots.
Further, the heat-insulating filler is EPS foam particles.
Further, first clamping holes are formed in two sides of the length direction of the substrate, second clamping holes are formed in two sides of the width direction of the substrate, the first reinforcing ribs are clamped in the second clamping holes, and the second reinforcing ribs are clamped in the first clamping holes.
Further, the first clamping hole and the second clamping hole are consistent in depth and smaller than the depth of the accommodating cavity.
Further, the heat-insulating plate is a rubber-plastic sponge plate.
Further, the heat insulation board is an eps foam board.
Further, the outer peripheral sides of the base plate and the cover plate are bonded with a plate frame.
The beneficial effects of the utility model are as follows:
the heat-insulating pearl cotton provided by the utility model is characterized in that the heat-insulating performance of the pearl cotton is improved by adding the material with heat-insulating performance superior to that of the pearl cotton in the pearl cotton, so that the stability of the whole heat-insulating performance of the pearl cotton can be ensured, and the structural strength of the pearl cotton can be ensured, thereby having progress compared with the prior art.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a front view of FIG. 1 of the present utility model;
FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2 in accordance with the present utility model;
FIG. 4 is an exploded view of a portion of the construction of the present utility model;
reference numerals: 1. a substrate; 2. a receiving chamber; 3. a thermal insulation board; 4. a heat insulating plate; 5. reinforcing the skeleton; 6. a cover plate; 7. a first reinforcing rib; 8. a second reinforcing rib; 9. a hollow groove; 10. thermal insulation filler; 11. a first clamping hole; 12. a second clamping hole; 13. and (5) a plate frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 to 4, the heat preservation pearl wool according to one embodiment of the present utility model includes:
a base plate 1, wherein a receiving chamber 2 penetrating the upper side surface of the base plate 1 but not penetrating the peripheral side thereof is formed;
the heat preservation board 3 is arranged in the accommodating cavity 2, wherein the heat preservation board 3 is a rubber-plastic sponge board, and the rubber-plastic sponge is one of rubber, so that the structure is stable, the heat dissipation is extremely slow, the heat preservation performance is superior to that of pearl cotton, and the heat preservation performance of the pearl cotton can be improved by taking the heat preservation board as an inner layer of the pearl cotton structure;
the heat insulation plate 4 is arranged in the accommodating cavity 2 and is positioned on the upper side of the heat insulation plate 3 to form a superposed structure with the heat insulation plate 3, wherein the heat insulation plate 4 is an eps foam plate, and the eps foam plate is selected as the heat insulation plate 4, so that the heat insulation plate is mainly in economic aspect, has the characteristic of light weight, and can further improve the heat insulation effect when applied to the heat insulation plate;
a reinforcing frame 5 installed in the accommodating chamber 2 and pressed against the heat insulating plate 4, and supporting the inside of the base plate 1 by means of the reinforcing frame 5 in consideration of the structural strength of the whole pearl wool;
a cover plate 6 mounted on the base plate 1 and contacting the reinforcement frame 5, the cover plate 6 covering the opening of the accommodating chamber 2; the base plate 1, the reinforcing framework 5 and the cover plate 6 are all obtained by processing pearl cotton, and are particularly obtained by punching and cutting, and the structures are connected through glue hot melt adhesive, namely, the heat-insulating pearl cotton provided by the utility model is improved by adding materials with heat-insulating property superior to that of the pearl cotton in the pearl cotton, so that the heat-insulating property stability of the whole pearl cotton can be ensured, and the structural strength of the pearl cotton can be ensured, compared with the prior art, the heat-insulating pearl cotton has an improvement.
As shown in fig. 4, in some embodiments, the reinforcing skeleton 5 is composed of a reinforcing rib 7 and a reinforcing rib 8 which are criss-cross, a plurality of empty slots 9 are enclosed between the reinforcing rib 7 and the reinforcing rib 8, the empty slots 9 are filled with heat-insulating filler 10, the reinforcing skeleton 5 is directly stamped by a pearl cotton plate, the structural design of the reinforcing skeleton 5 has two benefits, one of the two benefits is that the reinforcing skeleton has a supporting effect to ensure the structural strength of the pearl cotton, and the other is that the heat-insulating filler 10 is filled by the formed empty slots 9, so that the heat insulation property is further improved, and the practicability is strong.
As shown in fig. 3, in some embodiments, the heat insulation filler 10 is EPS foam particles, and after the heat insulation board 3, the heat insulation board 4 and the reinforcing skeleton 5 are installed, the EPS foam particles are directly placed in the empty groove 9, so that the manufacturing operation is simple and the implementation is convenient.
As shown in fig. 4, in some embodiments, the two sides of the base plate 1 in the length direction are configured with first clamping holes 11, the two sides of the base plate 1 in the width direction are configured with second clamping holes 12, the first reinforcing rib 7 is clamped in the second clamping holes 12, the second reinforcing rib 8 is clamped in the first clamping holes 11, the depths of the first clamping holes 11 and the second clamping holes 12 are consistent and smaller than the depth of the accommodating cavity 2, the first clamping holes 11 and the second clamping holes 12 are designed to improve the connection point of the reinforcing skeleton 5 and the base plate 1, improve the connection strength between the reinforcing skeleton 5 and the base plate 1 through multi-point contact, and facilitate alignment installation of the reinforcing skeleton 5 and the base plate 1.
As shown in fig. 1, in some embodiments, the outer peripheral sides of the base plate 1 and the cover plate 6 are adhered with a plate frame 13, the plate frame 13 plays a role in integral connection, and the connection part of the base plate 1, the cover plate 6 and the reinforcing skeleton 5 is wrapped, so that the aesthetic degree is improved, and the strength is also improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The cotton, its characterized in that includes:
a base plate (1), wherein a containing cavity (2) penetrating through the upper side surface of the base plate (1) but not penetrating through the periphery side of the base plate is formed on the base plate;
the heat insulation plate (3) is arranged in the accommodating cavity (2);
the heat insulation plate (4) is arranged in the accommodating cavity (2) and is positioned on the upper side of the heat insulation plate (3) to form a superposed structure with the heat insulation plate (3);
a reinforcing framework (5) which is arranged in the accommodating cavity (2) and is pressed and held on the heat insulation plate (4);
and the cover plate (6) is arranged on the base plate (1) and is in contact with the reinforcing framework (5), and the cover plate (6) covers the opening of the accommodating cavity (2).
2. The heat preservation pearl wool according to claim 1, wherein the reinforcing framework (5) is composed of a reinforcing rib I (7) and a reinforcing rib II (8) which are crisscrossed vertically and horizontally, a plurality of empty grooves (9) are enclosed between the reinforcing rib I (7) and the reinforcing rib II (8), and heat preservation fillers (10) are filled in the empty grooves (9).
3. The thermal insulation pearl wool according to claim 2, characterized in that the thermal insulation filler (10) is EPS foam particles.
4. The heat preservation pearl wool according to claim 2, wherein the first clamping holes (11) are formed in two sides of the length direction of the base plate (1), the second clamping holes (12) are formed in two sides of the width direction of the base plate (1), the first reinforcing ribs (7) are clamped in the second clamping holes (12), and the second reinforcing ribs (8) are clamped in the first clamping holes (11).
5. The heat preservation pearl wool according to claim 4, wherein the first clamping hole (11) and the second clamping hole (12) have the same depth and are smaller than the depth of the accommodating cavity (2).
6. The heat preservation pearl wool according to claim 1, characterized in that the heat preservation board (3) is a rubber plastic sponge board.
7. The heat-insulating pearl wool according to claim 1, characterized in that the heat-insulating board (4) is an eps foam board.
8. The heat preservation pearl wool according to claim 1, wherein the outer peripheral sides of the base plate (1) and the cover plate (6) are adhered with a plate frame (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321236130.6U CN219820873U (en) | 2023-05-22 | 2023-05-22 | Thermal insulation pearl cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321236130.6U CN219820873U (en) | 2023-05-22 | 2023-05-22 | Thermal insulation pearl cotton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219820873U true CN219820873U (en) | 2023-10-13 |
Family
ID=88248548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321236130.6U Active CN219820873U (en) | 2023-05-22 | 2023-05-22 | Thermal insulation pearl cotton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219820873U (en) |
-
2023
- 2023-05-22 CN CN202321236130.6U patent/CN219820873U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |