CN213567586U - Composite pearl wool for shock absorption protection - Google Patents
Composite pearl wool for shock absorption protection Download PDFInfo
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- CN213567586U CN213567586U CN202020824001.9U CN202020824001U CN213567586U CN 213567586 U CN213567586 U CN 213567586U CN 202020824001 U CN202020824001 U CN 202020824001U CN 213567586 U CN213567586 U CN 213567586U
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Abstract
The utility model provides a composite pearl cotton for shock absorption and protection, a first pearl cotton layer, a second pearl cotton layer and a protective layer arranged between the first pearl cotton layer and the second pearl cotton layer; a first reinforcing rib layer is arranged between the first pearl cotton layer and the protective layer, the first reinforcing rib layer comprises a plurality of reinforcing ribs which are arranged in a crossed manner, a second reinforcing rib layer is arranged between the second pearl cotton layer and the protective layer, and the second reinforcing rib layer comprises a plurality of reinforcing ribs which are arranged in a crossed manner; the side edges of the first pearl cotton layer and the second pearl cotton layer are provided with pearl cotton slivers, and a hollow damping cavity is formed between the first pearl cotton layer and the second pearl cotton layer; the utility model has the advantages that: the first reinforcing rib layer and the second reinforcing rib layer are arranged to reinforce the bending strength of the first pearl cotton layer and the second pearl cotton layer and prevent cracking during bending; the pearl cotton strip is arranged to form a sealed hollow damping cavity, so that the effects of sound insulation and damping are achieved.
Description
Technical Field
The utility model relates to a cotton processing application technical field of pearl especially relates to shock attenuation protection is with compound pearl cotton.
Background
The pearl cotton is a novel environment-friendly packaging material, is formed by innumerable independent foams generated by physically foaming low-density polyethylene resin, overcomes the defects of fragility, deformation and poor restorability of common foaming glue, and has the advantages of water resistance, moisture resistance, shock resistance, sound insulation, heat preservation, good plasticity, strong toughness, cyclic reconstruction, environmental protection, strong impact resistance and the like.
The pearl wool is generally used as a cushion pad in a packaging box, and has the effects of buffering, water isolation, moisture protection, heat preservation and the like; the better the elasticity of the pearl wool, the better the damping effect, but the more easily by the fish tail, wearing and tearing, protective capability poor, on some need not only shock attenuation, antidetonation, need protect the level high package again, ordinary pearl wool just can not be fine suitable for.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide the shock attenuation protection with compound pearl cotton.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
the composite pearl cotton for shock absorption protection comprises a first pearl cotton layer, a second pearl cotton layer and a protective layer arranged between the first pearl cotton layer and the second pearl cotton layer; a first reinforcing rib layer is arranged between the first pearl cotton layer and the protective layer, the first reinforcing rib layer comprises a plurality of reinforcing ribs which are arranged in a crossed manner, a second reinforcing rib layer is arranged between the second pearl cotton layer and the protective layer, and the second reinforcing rib layer comprises a plurality of reinforcing ribs which are arranged in a crossed manner; the side edges of the first pearl cotton layer and the second pearl cotton layer are provided with pearl cotton slivers, and a hollow damping cavity is formed between the first pearl cotton layer and the second pearl cotton layer.
As an improvement of the technical scheme, the reinforcing ribs on the first reinforcing rib layer are vertically arranged in a crossed manner and form a square grid; the second reinforcing rib layer structure is the same as the first reinforcing rib layer structure.
As an improvement of the technical scheme, the reinforcing ribs on the first reinforcing rib layer and the reinforcing ribs on the second reinforcing rib layer are arranged in a 45-degree crossed mode.
As an improvement of the above technical scheme, the first pearl cotton layer has a first groove, the second pearl cotton layer has a second groove, and the pearl cotton sliver has a first protrusion matched with the first groove and a second protrusion matched with the second groove.
The utility model has the advantages that: the first reinforcing rib layer and the second reinforcing rib layer are arranged to reinforce the bending strength of the first pearl cotton layer and the second pearl cotton layer and prevent cracking during bending; simultaneously, the protective layer is cooperated with the protective layer between the first pearl cotton layer and the second pearl cotton layer to strengthen the protective effect; the pearl cotton slivers are arranged on the side edges of the first pearl cotton layer and the second pearl cotton layer to form a sealed hollow damping cavity, so that the effects of sound insulation and damping are achieved.
Drawings
FIG. 1 is a schematic structural view of the composite pearl wool for shock absorption and protection in an embodiment of the present invention;
FIG. 2 is a structural diagram of a cross-section A-A in FIG. 1;
the anti-collision device comprises a first pearl cotton layer 10, a second pearl cotton layer 20, a protective layer 40, a first reinforcing rib layer 11, a second reinforcing rib layer 21, a hollow shock absorption cavity 12, a first groove 13, a second groove 22, a first protrusion 31 and a second protrusion 32.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Examples
As shown in fig. 1 and fig. 2, the composite pearl wool for shock absorption and protection in the present embodiment comprises a first pearl wool layer 10, a second pearl wool layer 20, and a protective layer 40 disposed between the first pearl wool layer 10 and the second pearl wool layer 20; the protective layer 40 may be a fiber woven layer with strong toughness; a first reinforcing rib layer 11 is arranged between the first pearl cotton layer 10 and the protective layer 40, the first reinforcing rib layer 11 comprises a plurality of reinforcing ribs which are arranged in a crossed manner, a second reinforcing rib layer 21 is arranged between the second pearl cotton layer 20 and the protective layer 40, and the second reinforcing rib layer 21 comprises a plurality of reinforcing ribs which are arranged in a crossed manner; the side edges of the first pearl cotton layer 10 and the second pearl cotton layer 20 are provided with pearl cotton slivers 30, and a hollow damping cavity 12 is formed between the first pearl cotton layer 10 and the second pearl cotton layer 20.
The first reinforcing rib layer 11 and the second reinforcing rib layer 21 are arranged to enhance the bending strength of the first pearl cotton layer 10 and the second pearl cotton layer 20 and prevent cracking during bending; meanwhile, the pearl cotton layer and the protective layer 40 between the first pearl cotton layer 10 and the second pearl cotton layer 20 cooperate to strengthen the protective effect; the pearl cotton slivers 30 are arranged on the side edges of the first pearl cotton layer 10 and the second pearl cotton layer 20 to form a sealed hollow shock absorption cavity 12, so that the effects of sound insulation and shock absorption are achieved.
With first pearl cotton layer 10 setting wearing layer, the wearing layer is that density is high, elasticity is little wear-resisting pearl cotton, sets up at the surface for the shock attenuation is protected with compound pearl cotton can also be wear-resisting when realizing shock attenuation, guard action.
The reinforcing ribs on the first reinforcing rib layer 11 are arranged in a vertical crossing manner and form square grids; the second reinforcing rib layer 21 is the same as the first reinforcing rib layer 11 in structure; when being on a parallel with the reinforcing rib direction in the curved pearl cotton, the stretch-proofing, the crack control that the reinforcing rib played effect is done, and when perpendicular to reinforcing rib direction curved pearl cotton, the reinforcing rib can lose effect, and the curved direction is less with reinforcing rib direction contained angle, and the effect is more obvious, and the bending strength of first reinforcing rib layer 11 and second reinforcing rib layer 21 can be strengthened to the strengthening rib of vertical cross arrangement.
The reinforcing ribs on the first reinforcing rib layer 11 and the reinforcing ribs on the second reinforcing rib layer 21 are arranged in a 45-degree crossed manner; the composite pearl wool for shock absorption protection can be protected by the reinforcing ribs and prevented from cracking when being bent in any direction.
The first pearl cotton layer 10 is provided with a first groove 13, the second pearl cotton layer 20 is provided with a second groove 22, and the pearl cotton strip 30 is provided with a first bulge 31 matched with the first groove 13 and a second bulge 32 matched with the second groove 22; the first groove 13 and the first protrusion 31, and the second groove 22 and the second protrusion 32 are bonded by glue, so that the hollow damping cavity 12 formed between the first pearl wool layer 10 and the second pearl wool layer 20 has stronger tightness and stronger damping performance, and cannot deform due to gas leakage to lose damping capacity.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. Shock attenuation protection is with compound pearl cotton, its characterized in that: the pearl cotton comprises a first pearl cotton layer (10), a second pearl cotton layer (20) and a protective layer (40) arranged between the first pearl cotton layer (10) and the second pearl cotton layer (20); a first reinforcing rib layer (11) is arranged between the first pearl cotton layer (10) and the protective layer (40), the first reinforcing rib layer (11) comprises a plurality of reinforcing ribs which are arranged in a crossed mode, a second reinforcing rib layer (21) is arranged between the second pearl cotton layer (20) and the protective layer (40), and the second reinforcing rib layer (21) comprises a plurality of reinforcing ribs which are arranged in a crossed mode; the side edges of the first pearl cotton layer (10) and the second pearl cotton layer (20) are provided with pearl cotton slivers (30), and a hollow damping cavity (12) is formed between the first pearl cotton layer (10) and the second pearl cotton layer (20).
2. The composite pearl wool for shock absorption and protection as claimed in claim 1, wherein: reinforcing ribs on the first reinforcing rib layer (11) are arranged in a vertical and crossed mode to form square grids; the second reinforcing rib layer (21) is the same as the first reinforcing rib layer (11) in structure.
3. The composite pearl wool for shock absorption and protection as claimed in claim 2, wherein: the reinforcing ribs on the first reinforcing rib layer (11) and the reinforcing ribs on the second reinforcing rib layer (21) are arranged in a 45-degree crossed mode.
4. The composite pearl wool for shock absorption and protection as claimed in claim 3, wherein: the pearl cotton comprises a first pearl cotton layer (10) and a second pearl cotton layer (20), wherein the first pearl cotton layer (10) is provided with a first groove (13), the second pearl cotton layer (20) is provided with a second groove (22), and a first bulge (31) matched with the first groove (13) and a second bulge (32) matched with the second groove (22) are arranged on the pearl cotton sliver (30).
5. The composite pearl wool for shock absorption and protection as claimed in claim 4, wherein: the first pearl wool layer (10) is arranged as a wear-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020824001.9U CN213567586U (en) | 2020-05-15 | 2020-05-15 | Composite pearl wool for shock absorption protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020824001.9U CN213567586U (en) | 2020-05-15 | 2020-05-15 | Composite pearl wool for shock absorption protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213567586U true CN213567586U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020824001.9U Active CN213567586U (en) | 2020-05-15 | 2020-05-15 | Composite pearl wool for shock absorption protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213567586U (en) |
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2020
- 2020-05-15 CN CN202020824001.9U patent/CN213567586U/en active Active
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