CN220917004U - High-resilience environment-friendly sponge and mattress - Google Patents
High-resilience environment-friendly sponge and mattress Download PDFInfo
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- CN220917004U CN220917004U CN202322094048.0U CN202322094048U CN220917004U CN 220917004 U CN220917004 U CN 220917004U CN 202322094048 U CN202322094048 U CN 202322094048U CN 220917004 U CN220917004 U CN 220917004U
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- 239000010410 layer Substances 0.000 claims abstract description 142
- 239000002344 surface layer Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 16
- 239000004745 nonwoven fabric Substances 0.000 claims description 8
- 238000005187 foaming Methods 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 210000003491 skin Anatomy 0.000 description 16
- 238000007906 compression Methods 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 5
- 210000002615 epidermis Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses a high-resilience environment-friendly sponge, which comprises a central bubble layer, an upper surface skin layer and a lower surface skin layer, wherein the upper surface skin layer and the lower surface skin layer are respectively arranged on the top surface and the bottom surface of the central bubble layer; the inner part of the central bubble layer is provided with a plurality of independent bubbles with sealed cavities, and the inner part of the central bubble layer is also provided with a plurality of continuous bubbles which are communicated with each other; the upper surface layer and/or the lower surface layer are/is provided with a plurality of through air holes which are communicated with part of the continuous bubbles, and the outside air enters and exits the continuous bubbles through the air holes. The utility model also provides a mattress applying the high-resilience environment-friendly sponge. Compared with the prior art, the technical scheme of the utility model can effectively improve the application performance of the sponge and also can improve the overall use comfort and durability of the mattress.
Description
Technical Field
The utility model relates to the technical field of sponges, in particular to a high-resilience environment-friendly sponge and a mattress.
Background
The sponge mattress on the market is mainly characterized in that the inside of the sponge mattress is mainly provided with a sponge material layer, and in addition, the surface of the sponge mattress is covered with a thin cloth layer, and because the thin cloth layer is made of knitted materials and can be completely breathable, external air can freely pass through the thin cloth layer and is contacted with the sponge material layer, and therefore, the sponge material layer is easy to age after being used for a long time.
In addition, besides adopting the sponge material as the filling layer, the elastic steel spring or the foam material is placed in the mattress, and after the spring or the foam material is used for a long time, the body can be contacted with the relatively fixed position of the mattress by a user in the actual use process, so that the local position of the mattress is seriously deformed, the sponge material is difficult to reset, and the overall use comfort of the mattress is finally affected.
Therefore, the structural optimization and improvement of the sponge material and the mattress applying the sponge material are very significant, so that the mattress has better ageing resistance and better deformation resistance.
Disclosure of utility model
The utility model mainly aims to provide a sponge with excellent structural performance and a mattress using the sponge, so as to improve the application performance of the sponge and the overall use comfort of the mattress.
The utility model provides a high-resilience environment-friendly sponge, which comprises a central bubble layer, an upper surface skin layer and a lower surface skin layer, wherein the upper surface skin layer and the lower surface skin layer are respectively arranged on the top surface and the bottom surface of the central bubble layer; the inner part of the central bubble layer is provided with a plurality of independent bubbles with sealed cavities, and the inner part of the central bubble layer is also provided with a plurality of continuous bubbles which are communicated with each other; the upper surface layer and/or the lower surface layer are/is provided with a plurality of through air holes which are communicated with part of the continuous bubbles, and the outside air enters and exits the continuous bubbles through the air holes.
Preferably, the number ratio of the continuous bubbles to the independent bubbles is 70% -90%: 10% -30%.
Preferably, the central air bubble layer is a polyurethane material layer, and the upper surface layer and the lower surface layer are rubber sponge material layers.
Preferably, the thickness ratio of the upper surface layer, the central bubble layer and the lower surface layer is 1:10-15:1.
Preferably, the central bubble layer is mixed with medical stone powder and charcoal powder in the foaming process.
The utility model also provides a mattress applying the high-resilience environment-friendly sponge, which comprises a middle elastic layer arranged at the center, wherein an upper non-woven fabric layer, an upper sponge layer and an upper wrapping layer are sequentially paved on the top surface of the middle elastic layer from bottom to top; the bottom surface of the middle elastic layer is sequentially paved with a lower non-woven fabric layer, a lower sponge layer and a lower wrapping layer from top to bottom.
The utility model also provides a mattress applying the high-resilience environment-friendly sponge, which comprises a middle elastic layer arranged at the center, wherein an upper sponge layer and an upper wrapping layer are sequentially paved on the top surface of the middle elastic layer from bottom to top; the bottom surface of the middle elastic layer is sequentially paved with a lower sponge layer and a lower wrapping layer from top to bottom.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
according to the technical scheme, the upper surface skin layer and the lower surface skin layer are respectively arranged on the top surface and the bottom surface of the central bubble layer, so that the central bubble layer cannot be in large-area direct contact with external air, and oxidation phenomenon cannot easily occur even after long-term use.
Meanwhile, the central bubble layer is formed by mixing the independent bubbles and the continuous bubble structure, the independent bubbles enable the sponge to still keep a relatively firm supporting structure in the compression process, the compression rebound process has good high rebound characteristic, and the inside of the central bubble layer is provided with the continuous bubbles capable of communicating and ventilating, so that the inside air among the continuous bubbles can communicate and circulate in the compression process of the sponge, the sponge can have better softness, and ventilation holes of the upper surface layer and the lower surface layer are combined, so that the sponge has certain ventilation performance.
In addition, the mattress provided by the utility model adopts the high-resilience environment-friendly sponge, so that the mattress has good supporting performance and surface softness, and the mattress has better durability and use comfort.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a sponge according to embodiment 1 of the present utility model;
FIG. 2 is an enlarged view of a portion of a sponge according to example 1 of the present utility model;
FIG. 3 is a cross-sectional view of a mattress of example 2 of the present utility model;
Fig. 4 is a cross-sectional view of a mattress of example 3 of the present utility model.
Reference numerals illustrate:
1. A sponge; 11. a sponge layer is arranged on the upper surface; 12. a lower sponge layer; 101. a central bubble layer; 102. an upper skin layer; 103. a lower skin layer; 104. independent bubbles; 105. an open cell; 106. a vent hole; 2. an intermediate elastic layer; 31. a non-woven fabric layer is arranged on the upper surface; 32. a lower non-woven fabric layer; 41. an upper wrapping layer; 42. and a lower wrapping layer.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a high-resilience environment-friendly sponge.
Example 1
Referring to fig. 1 and fig. 2, the high resilience environment-friendly sponge provided in the embodiment of the present utility model includes a central air bubble layer 101, and an upper skin layer 102 and a lower skin layer 103 respectively disposed on top and bottom surfaces of the central air bubble layer 101, wherein the upper skin layer 102 and the central air bubble layer 101 are formed by co-foaming, and the central air bubble layer 101 and the lower skin layer 103 are formed by co-foaming; the inner part of the central bubble layer 101 contains a plurality of independent bubbles 104 with sealed cavities, and the inner part of the central bubble layer 101 also contains a plurality of interconnected continuous bubbles 105; the independent air bubbles 104 and the continuous air bubbles 105 are connected in the outer wall structure, but are not communicated, a plurality of through vent holes 106 are formed in the upper epidermis layer 102 and/or the lower epidermis layer 103, and the vent holes 106 are communicated with part of the continuous air bubbles 105, so that external air can enter and exit the continuous air bubbles 105 through the vent holes 106, and ventilation is realized.
The upper surface layer 102 and the lower surface layer 103 are respectively arranged on the top surface and the bottom surface of the central bubble layer 101, so that the central bubble layer 101 cannot be in large-area direct contact with the outside air, and oxidation phenomenon caused by the outside air is not easy to occur even after long-term use.
Meanwhile, the central bubble layer 101 is formed by mixing the independent bubbles 104 and the continuous bubbles 105, and the independent bubbles 104 can still keep a relatively firm supporting structure in the compression process of the sponge 1 and have good high rebound characteristics in the compression rebound process because the internal cavity of the independent bubbles 104 is sealed in the whole compression process of the sponge 1 and cannot be excessively compressed. In addition, the inner part of the central bubble layer 101 is provided with the continuous bubbles 105 which can be communicated and ventilated, so that the internal air between the continuous bubbles 105 can be communicated and circulated in the compression process of the sponge 1, the sponge 1 can have better softness in the forced compression process, and the ventilation holes 106 of the upper epidermis layer 102 and the lower epidermis layer 103 are combined, so that the sponge 1 has certain ventilation performance.
Preferably, the number ratio of the continuous bubbles to the independent bubbles in the present embodiment is 70% -90%: 10% -30%, so that the sponge 1 has good elastic support and softness.
Preferably, the central bubble layer 101 is a polyurethane material layer, the upper skin layer 102 and the lower skin layer 103 are rubber sponge material layers, and the central bubble layer 101 is a polyurethane material layer, so that the manufacturing process is more convenient, and the central bubble layer 101 can not be directly contacted with the outside air in a large area through the rubber sponge material layer, so that the overall durability of the central bubble layer 101 is improved.
Preferably, the thickness ratio of the upper skin layer 102, the central air bubble layer 101, and the lower skin layer 103 in this embodiment is 1:10 to 15:1.
Preferably, the central bubble layer 101 of the present embodiment is mixed with medical stone powder and charcoal powder during foaming, so that it is possible to achieve excellent functions of promoting metabolism and blood circulation, and exhibiting antibacterial and deodorizing effects during the use of the sponge product by a user.
Example 2
Referring to fig. 3, the embodiment of the present utility model further provides a mattress using the high resilience environment-friendly sponge of embodiment 1, the mattress includes a middle elastic layer 2 disposed at a central position, and an upper non-woven fabric layer 31, an upper sponge layer 11 and an upper wrapping layer 41 are sequentially laid on the top surface of the middle elastic layer 2 from bottom to top; the bottom surface of the middle elastic layer 2 is sequentially laid with a lower non-woven fabric layer 32, a lower sponge layer 12 and a lower wrapping layer 42 from top to bottom. The mattress provided by the embodiment of the utility model has the advantages that the high-resilience environment-friendly sponge 1 is adopted, so that the mattress has good supporting performance and surface softness.
Example 3
Referring to fig. 4, the embodiment of the present utility model further provides a mattress applying the high resilience environment-friendly sponge of the above embodiment 1, the mattress includes a middle elastic layer 2 disposed at a central position, and an upper sponge layer 11 and an upper wrapping layer 41 are sequentially laid on the top surface of the middle elastic layer 2 from bottom to top; the bottom surface of the middle elastic layer 2 is sequentially laid with a lower sponge layer 12 and a lower wrapping layer 42 from top to bottom. The mattress provided by the embodiment of the utility model has the advantages that the high-resilience environment-friendly sponge 1 is adopted, so that the mattress has good supporting performance and surface softness.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The high-resilience environment-friendly sponge is characterized by comprising a central bubble layer, an upper surface skin layer and a lower surface skin layer which are respectively arranged on the top surface and the bottom surface of the central bubble layer, wherein the upper surface skin layer and the central bubble layer are connected and formed through common foaming, and the central bubble layer and the lower surface skin layer are connected and formed through common foaming; the inner part of the central bubble layer is provided with a plurality of independent bubbles with sealed cavities, and the inner part of the central bubble layer is also provided with a plurality of continuous bubbles which are communicated with each other; the upper surface layer and/or the lower surface layer are/is provided with a plurality of through air holes which are communicated with part of the continuous bubbles, and the outside air enters and exits the continuous bubbles through the air holes.
2. The high resilience environmentally friendly sponge according to claim 1 wherein the ratio of the number of said continuous bubbles to said independent bubbles is 70% -90%: 10% -30%.
3. The high resilience environmentally friendly sponge according to claim 1 wherein said central bubble layer is a polyurethane material layer, and said upper skin layer and said lower skin layer are rubber sponge material layers.
4. The high resilience environmentally friendly sponge according to claim 1 wherein the thickness ratio of the upper skin layer, the central air bubble layer, and the lower skin layer is 1:10 to 15:1.
5. A mattress applying the high-resilience environment-friendly sponge according to any one of claims 1 to 4, which is characterized by comprising a middle elastic layer arranged at the central position, wherein an upper non-woven fabric layer, an upper sponge layer and an upper wrapping layer are sequentially paved on the top surface of the middle elastic layer from bottom to top; the bottom surface of the middle elastic layer is sequentially paved with a lower non-woven fabric layer, a lower sponge layer and a lower wrapping layer from top to bottom.
6. A mattress applying the high-resilience environment-friendly sponge according to any one of claims 1 to 4, which is characterized by comprising a middle elastic layer arranged at the center, wherein an upper sponge layer and an upper wrapping layer are sequentially paved on the top surface of the middle elastic layer from bottom to top; the bottom surface of the middle elastic layer is sequentially paved with a lower sponge layer and a lower wrapping layer from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322094048.0U CN220917004U (en) | 2023-08-06 | 2023-08-06 | High-resilience environment-friendly sponge and mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322094048.0U CN220917004U (en) | 2023-08-06 | 2023-08-06 | High-resilience environment-friendly sponge and mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220917004U true CN220917004U (en) | 2024-05-10 |
Family
ID=90965571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322094048.0U Active CN220917004U (en) | 2023-08-06 | 2023-08-06 | High-resilience environment-friendly sponge and mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220917004U (en) |
-
2023
- 2023-08-06 CN CN202322094048.0U patent/CN220917004U/en active Active
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