Negative oxygen ion sponge for high resilience mattress

By combining a multi-layered sponge structure with antibacterial heat dissipation components, the problems of weak resilience, poor connection structure, and poor heat dissipation performance of negative ion sponges are solved, achieving improved high resilience, antibacterial and anti-mildew properties, and heat dissipation performance, extending service life and improving sleep quality.

CN224320453UActive Publication Date: 2026-06-05FOSHAN AISIDALUE FURNITURE CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FOSHAN AISIDALUE FURNITURE CO LTD
Filing Date
2025-06-10
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

Existing negative ion sponges have a simple pore structure, weak resilience and connection structure, poor heat dissipation and antibacterial and anti-mildew properties, which affect service life and comfort.

Method used

It adopts a multi-layer sponge structure design, combined with carbon fiber plates and connecting ribs, and a staggered pore structure. It is equipped with antibacterial and heat dissipation components, including a titanium dioxide composite layer, a nano-silver antibacterial layer, and a graphite heat dissipation film, to enhance connection strength, breathability and heat dissipation performance.

Benefits of technology

It improves the sponge's resilience and connection stability, enhances its antibacterial and anti-mildew properties and heat dissipation, extends its service life, and provides a healthy and comfortable sleeping environment.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The utility model discloses a kind of negative oxygen ion sponges for high resilience mattress, belong to mattress manufacturing technical field, including firm support plate, the upper end surface of firm support plate is provided with antibacterial and high heat dissipation structure, the upper end surface of antibacterial and high heat dissipation structure is provided with elastic connecting structure;Elastic connecting structure includes first sponge layer, first interstice, second interstice, second sponge layer, third interstice, third sponge layer and elastic connecting assembly, the upper end surface of antibacterial and high heat dissipation structure is bonded with third sponge layer, the utility model is provided with elastic connecting structure, effectively enhance the connection strength and overall stability between sponge layer, the setting of carbon fiber plate and connecting rib, so that sponge can resist deformation and collapse in long-term use process, maintain good elastic performance, staggered distribution interstice structure not only improves breathability and heat dissipation performance, but also can disperse pressure, improve the comfort and support of mattress, prolong service life.
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Description

Technical Field

[0001] This utility model belongs to the field of mattress manufacturing technology, specifically relating to a negative ion sponge for a high-resilience mattress. Background Technology

[0002] As people's demands for quality of life and health continue to rise, mattresses, as an indispensable item in daily life, are receiving increasing attention for their comfort and health benefits. High-resilience mattresses, due to their excellent elasticity and support, can effectively relieve body pressure and improve sleep quality, and are therefore widely used in mattress manufacturing.

[0003] The existing negative ion sponges have a simple pore structure, and their resilience and connection structure are weak, which makes it impossible to guarantee the overall lifespan of the sponges. Secondly, the heat dissipation performance and antibacterial and anti-mildew properties of the sponges are relatively poor. When used in summer, the sponges will emit an odor after a period of use. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a negative ion sponge for high-resilience mattresses, which features better sponge resilience, a more robust connection structure, and improved heat dissipation, antibacterial, and anti-mildew properties.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a negative ion sponge for a high-resilience mattress, comprising a stable support plate, wherein the upper surface of the stable support plate is provided with an antibacterial and high heat dissipation structure, and the upper surface of the antibacterial and high heat dissipation structure is provided with an elastic connection structure; the elastic connection structure comprises a first sponge layer, a first pore, a second pore, a second sponge layer, a third pore, a third sponge layer, and an elastic connection component, wherein the upper surface of the antibacterial and high heat dissipation structure is bonded to a third sponge layer, the interior of the third sponge layer has a third pore, the upper surface of the third sponge layer is bonded to a second sponge layer, the interior of the second sponge layer has a second pore, the upper surface of the second sponge layer is bonded to a first sponge layer, the interior of the first sponge layer has a first pore, and the first sponge layer, the second sponge layer, and the third sponge layer are connected by an elastic connection component.

[0006] Preferably, the elastic connection assembly includes connecting ribs, carbon fiber plates, through holes, and stabilizing plates. The upper surfaces of the third sponge layer and the second sponge layer are bonded with carbon fiber plates. Multiple sets of carbon fiber plates are connected by connecting ribs. The interior of the carbon fiber plates is provided with through holes corresponding to the second and third pores. The outer surface of the carbon fiber plates is provided with stabilizing plates.

[0007] Preferably, the first pore, the second pore, and the third pore are distributed in a staggered manner inside the first sponge layer, the second sponge layer, and the third sponge layer.

[0008] Preferably, the antibacterial and high heat dissipation structure includes an antibacterial component, a heat dissipation component, and a composite plate. The antibacterial component is bonded to the upper surface of the stabilizing support plate, the heat dissipation component is bonded to the upper surface of the antibacterial component, and the composite plate is bonded to the upper surface of the heat dissipation component.

[0009] Preferably, the antibacterial component includes a titanium dioxide composite layer and a nano-silver antibacterial layer, with the titanium dioxide composite layer bonded to the upper surface of the stabilizing support plate, and the nano-silver antibacterial layer bonded to the upper surface of the titanium dioxide composite layer.

[0010] Preferably, the heat dissipation component includes a high-temperature resistant knitted fabric layer and a graphite heat dissipation film, with the graphite heat dissipation film adhered to the lower end face of the composite plate, and the high-temperature resistant knitted fabric layer adhered to the lower end face of the graphite heat dissipation film.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model effectively enhances the connection strength and overall stability between the sponge layers by setting an elastic connection structure. The setting of carbon fiber plate and connecting ribs enables the sponge to resist deformation and collapse during long-term use and maintain good elastic performance. The staggered distribution of pore structure not only improves breathability and heat dissipation performance, but also disperses pressure, improves the comfort and support of the mattress, and extends its service life.

[0013] 2. This utility model significantly improves the antibacterial and anti-mildew properties and heat dissipation performance of the sponge by setting up an antibacterial and high heat dissipation structure. The titanium dioxide composite layer and nano-silver antibacterial layer in the antibacterial component can effectively inhibit the growth of bacteria and mold, reduce odor, and keep the mattress clean and hygienic. The graphite heat dissipation film and high-temperature resistant knitted fabric layer in the heat dissipation component can quickly conduct and dissipate heat, keep the surface temperature of the mattress suitable, and provide users with a healthier and more comfortable sleep environment. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present utility model;

[0015] Figure 2 This is an exploded view of the elastic connection structure of this utility model;

[0016] Figure 3 This is an exploded view of the antibacterial and high heat dissipation structure of this utility model;

[0017] In the diagram: 1. Stable support plate; 2. Antibacterial and high heat dissipation structure; 21. Antibacterial component; 211. Titanium dioxide composite layer; 212. Nano silver antibacterial layer; 22. Heat dissipation component; 221. High temperature resistant knitted fabric layer; 222. Graphite heat dissipation film; 23. Composite plate; 3. Elastic connection structure; 31. First sponge layer; 32. First pore; 33. Second pore; 34. Second sponge layer; 35. Third pore; 36. Third sponge layer; 37. Elastic connection component; 371. Connecting rib; 372. Carbon fiber plate; 373. Through hole; 374. Stable plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1

[0020] Please see Figure 1-3 This utility model provides the following technical solution: a negative oxygen ion sponge for a high-resilience mattress, comprising a stable support plate 1, an antibacterial and high heat dissipation structure 2 on the upper surface of the stable support plate 1, and an elastic connection structure 3 on the upper surface of the antibacterial and high heat dissipation structure 2; the elastic connection structure 3 comprises a first sponge layer 31, a first pore 32, a second pore 33, a second sponge layer 34, a third pore 35, a third sponge layer 36, and an elastic connection component 37; the third sponge layer 36 is bonded to the upper surface of the antibacterial and high heat dissipation structure 2, the third sponge layer 36 has a third pore 35 inside, the second sponge layer 34 is bonded to the upper surface of the third sponge layer 36, the second sponge layer 34 has a second pore 33 inside, the first sponge layer 31 is bonded to the upper surface of the second sponge layer 34, the first sponge layer 31 has a first pore 32 inside, and the elastic connection component 37 connects the first sponge layer 31, the second sponge layer 34, and the third sponge layer 36.

[0021] Specifically, the elastic connection component 37 includes a connecting rib 371, a carbon fiber plate 372, through holes 373, and a stabilizing plate 374. The upper surfaces of the third sponge layer 36 and the second sponge layer 34 are bonded with carbon fiber plates 372. Multiple sets of carbon fiber plates 372 are connected by connecting ribs 371. The interior of the carbon fiber plate 372 has through holes 373 corresponding to the second holes 33 and the third holes 35. The outer surface of the carbon fiber plate 372 is provided with a stabilizing plate 374.

[0022] By adopting the above technical solution, the carbon fiber plate 372 and the connecting rib 371 can effectively enhance the connection strength and overall stability between the sponge layers. At the same time, the design of the through hole 373 ensures the air circulation inside the sponge layer, further improving the breathability and heat dissipation performance of the sponge. The stabilizing plate 374 provides additional support for the entire elastic connection component 37, ensuring the elastic performance and structural stability of the sponge during long-term use.

[0023] Specifically, the first pore 32, the second pore 33, and the third pore 35 are distributed in a staggered manner within the first sponge layer 31, the second sponge layer 34, and the third sponge layer 36.

[0024] By adopting the above technical solution, the staggered pore structure can effectively disperse pressure and avoid local pressure concentration, thereby improving the comfort and support of the mattress. At the same time, this structure can also increase the breathability and elasticity of the foam, making the mattress more breathable and comfortable during use.

[0025] In this embodiment, the negative ion sponge is first installed in the corresponding position on the mattress. When the user lies on the mattress, the sponge layer can deform according to the shape and pressure distribution of the human body, providing good support and comfort. Due to the presence of the elastic connecting component 37, the connection between the sponge layers is more solid, which can effectively resist deformation and collapse during long-term use. At the same time, the staggered pore structure can ensure the circulation of air inside the sponge, giving the mattress good breathability and heat dissipation performance, avoiding the user feeling stuffy and uncomfortable during use. In addition, the carbon fiber plate 372 and the stabilizing plate 374 further enhance the elasticity and stability of the sponge, extending the service life of the mattress.

[0026] Example 2

[0027] The difference between this embodiment and Embodiment 1 is that the antibacterial and high heat dissipation structure 2 includes an antibacterial component 21, a heat dissipation component 22, and a composite plate 23. The antibacterial component 21 is bonded to the upper surface of the stable support plate 1, the heat dissipation component 22 is bonded to the upper surface of the antibacterial component 21, and the composite plate 23 is bonded to the upper surface of the heat dissipation component 22.

[0028] By adopting the above technical solutions, the antibacterial component 21 and the heat dissipation component 22 can effectively improve the antibacterial and anti-mildew properties and heat dissipation performance of the sponge, providing users with a healthier and more comfortable sleeping environment.

[0029] Specifically, the antibacterial component 21 includes a titanium dioxide composite layer 211 and a nano-silver antibacterial layer 212. The upper surface of the stable support plate 1 is bonded with the titanium dioxide composite layer 211, and the upper surface of the titanium dioxide composite layer 211 is bonded with the nano-silver antibacterial layer 212.

[0030] By adopting the above technical solution, the titanium dioxide composite layer 211 has good photocatalytic antibacterial properties and can decompose bacteria and mold under light conditions, while the nano silver antibacterial layer 212 has broad-spectrum antibacterial properties and can effectively inhibit the growth of bacteria and mold. The combination of the two can significantly improve the antibacterial and anti-mildew effect of the sponge.

[0031] Specifically, the heat dissipation component 22 includes a high-temperature resistant knitted fabric layer 221 and a graphite heat dissipation film 222. The graphite heat dissipation film 222 is bonded to the lower end face of the composite plate 23, and the high-temperature resistant knitted fabric layer 221 is bonded to the lower end face of the graphite heat dissipation film 222.

[0032] By adopting the above technical solution, the graphite heat dissipation film 222 has high thermal conductivity and good heat dissipation performance, which can quickly conduct and dissipate the heat inside the mattress and keep the surface temperature of the mattress suitable. The high-temperature resistant knitted fabric layer 221 has good breathability and high-temperature resistance, which can protect the graphite heat dissipation film 222 and further improve the breathability of the mattress.

[0033] In this embodiment, the antibacterial component 21 can effectively inhibit the growth of bacteria and mold, keep the mattress clean and hygienic, and reduce the generation of odors. The heat dissipation component 22 can quickly dissipate the heat inside the mattress, preventing users from feeling stuffy and uncomfortable during use. Especially in summer, it can significantly improve the user's sleep quality. The composite board 23 provides additional support and protection for the entire antibacterial and high heat dissipation structure 2, ensuring its stability and durability during long-term use.

[0034] The working principle and usage process of this utility model are as follows: First, the negative ion sponge is installed in the corresponding position on the mattress. When the user lies on the mattress, the sponge layer can deform according to the shape and pressure distribution of the human body, providing good support and comfort. Due to the presence of the elastic connecting component 37, the connection between the sponge layers is more secure, effectively resisting deformation and collapse during long-term use. Simultaneously, the staggered pore structure ensures air circulation within the sponge, giving the mattress good breathability and heat dissipation performance, preventing users from feeling stuffy and uncomfortable during use. Furthermore, the carbon fiber plate 372 and the stabilizing plate 374 further enhance the elasticity and stability of the sponge, extending the mattress's lifespan. The antibacterial component 21 effectively inhibits the growth of bacteria and mold, keeping the mattress clean and hygienic, and reducing odor generation. The heat dissipation component 22 quickly dissipates heat from inside the mattress, preventing users from feeling stuffy and uncomfortable during use, especially in summer, significantly improving sleep quality. The composite plate 23 provides additional support and protection for the entire antibacterial and high heat dissipation structure 2, ensuring its stability and durability during long-term use.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A negative ion sponge for a high-resilience mattress, comprising a stabilizing support plate (1), characterized in that: The upper surface of the stable support plate (1) is provided with an antibacterial and high heat dissipation structure (2), and the upper surface of the antibacterial and high heat dissipation structure (2) is provided with an elastic connection structure (3); the elastic connection structure (3) includes a first sponge layer (31), a first pore (32), a second pore (33), a second sponge layer (34), a third pore (35), a third sponge layer (36), and an elastic connection component (37). The upper surface of the antibacterial and high heat dissipation structure (2) is bonded with a third sponge layer (36), and the third... A third pore (35) is provided inside the sponge layer (36). A second sponge layer (34) is bonded to the upper end surface of the third sponge layer (36). A second pore (33) is provided inside the second sponge layer (34). A first sponge layer (31) is bonded to the upper end surface of the second sponge layer (34). A first pore (32) is provided inside the first sponge layer (31). An elastic connecting component (37) is connected between the first sponge layer (31), the second sponge layer (34), and the third sponge layer (36).

2. The negative ion sponge for a high-resilience mattress according to claim 1, characterized in that: The elastic connection component (37) includes a connecting rib (371), a carbon fiber plate (372), a through hole (373), and a stabilizing plate (374). The upper surfaces of the third sponge layer (36) and the second sponge layer (34) are bonded with carbon fiber plates (372). Multiple sets of carbon fiber plates (372) are connected by connecting ribs (371). The interior of the carbon fiber plate (372) is provided with through holes (373) corresponding to the second pore (33) and the third pore (35). The outer surface of the carbon fiber plate (372) is provided with a stabilizing plate (374).

3. The negative ion sponge for a high-resilience mattress according to claim 2, characterized in that: The first pore (32), the second pore (33) and the third pore (35) are distributed in a staggered manner inside the first sponge layer (31), the second sponge layer (34) and the third sponge layer (36).

4. The negative ion sponge for a high-resilience mattress according to claim 1, characterized in that: The antibacterial and high heat dissipation structure (2) includes an antibacterial component (21), a heat dissipation component (22) and a composite plate (23). The upper end of the stable support plate (1) is bonded with the antibacterial component (21), the upper end of the antibacterial component (21) is bonded with the heat dissipation component (22), and the upper end of the heat dissipation component (22) is bonded with the composite plate (23).

5. The negative ion sponge for a high-resilience mattress according to claim 4, characterized in that: The antibacterial component (21) includes a titanium dioxide composite layer (211) and a nano-silver antibacterial layer (212). The upper surface of the stable support plate (1) is bonded with a titanium dioxide composite layer (211) and the upper surface of the titanium dioxide composite layer (211) is bonded with a nano-silver antibacterial layer (212).

6. The negative ion sponge for a high-resilience mattress according to claim 4, characterized in that: The heat dissipation component (22) includes a high-temperature resistant knitted fabric layer (221) and a graphite heat dissipation film (222). The lower end face of the composite plate (23) is bonded with a graphite heat dissipation film (222), and the lower end face of the graphite heat dissipation film (222) is bonded with a high-temperature resistant knitted fabric layer (221).