A mattress with a breathable perforated nonwoven fabric structure
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-27
- Publication Date
- 2026-08-11
AI Technical Summary
[0003]现有床垫面料层与内部填充层缺乏高效空气流通通道，尤其在夏季或闷热环境下，人体睡眠时散发的热量难以快速排出，长期使用产生的汗液湿气无法及时挥发，会逐渐渗透至床垫内部填充层，不仅会让床垫内部滋生霉菌、螨虫，还会让材质长期处于潮湿状态，引发异味，严重时甚至会刺激皮肤，影响睡眠健康
[0012]与现有技术相比，本实用新型的有益效果是：该床垫用透气型打孔无纺布结构，支撑条对海绵条的支撑作用，避免了海绵类材料长期受压后的老化塌陷，无纺布套对支撑机构的包裹保护，能阻挡灰尘、碎屑进入支撑内部，减少组件磨损，此外凸块与凹槽的定位固定，减少了天然乳胶层、海绵层等外层材料的横向移位，同时降低了层间摩擦导致的材料损耗，同时矩形孔、第一圆孔与第二圆孔持续疏导湿气与热量，配合无纺布套的透气设计，能够让床垫内部始终保持空气流通，减少霉菌、螨虫滋生，延缓乳胶、海绵等填充材料的老化。
Smart Images
Figure CN224612258U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of home furnishing technology, and in particular to a mattress with a breathable perforated nonwoven fabric structure. Background Technology
[0002] A mattress is a core home furnishing product used to improve sleep comfort and support the body's sleeping posture. It is usually placed on a bed frame. Its core function is to reduce body pressure and maintain the natural curve of the spine through reasonable support, helping people achieve high-quality sleep. Mattress non-woven fabric is a type of functional non-woven fabric material specifically adapted to the needs of mattress production. It is not a single variety, but a general term for materials that are customized based on non-woven fabric according to the functional requirements of different structural layers of the mattress. Its core role is to optimize the performance, safety and durability of the mattress. It is commonly used in the auxiliary fabric layer, comfort layer filling or support layer of the mattress. Therefore, a mattress with a breathable perforated non-woven fabric structure is particularly needed.
[0003] Existing mattresses lack efficient air circulation channels between the fabric layer and the internal filling layer. Especially in summer or in hot and humid environments, the heat emitted by the human body during sleep is difficult to dissipate quickly, and the sweat and moisture generated by long-term use cannot evaporate in time. They will gradually penetrate into the internal filling layer of the mattress, which will not only cause mold and mites to grow inside the mattress, but also keep the material in a damp state for a long time, causing odors. In severe cases, it may even irritate the skin and affect sleep health. Utility Model Content
[0004] The purpose of this invention is to provide a mattress with a breathable perforated nonwoven fabric structure to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a mattress with a breathable perforated non-woven fabric structure, including a cold-pressed foam edge protector, a protrusion fixedly connected to one side surface of the cold-pressed foam edge protector, a pocket spring fixedly connected to the inner side of the cold-pressed foam edge protector, a natural latex layer slidably connected to the top of the cold-pressed foam edge protector, a rectangular hole and a groove opened on one side surface of the natural latex layer, a sponge layer slidably connected to the top surface of the natural latex layer, a first circular hole opened on one side of the sponge layer, a support mechanism slidably connected to one side surface of the sponge layer, and a non-woven fabric cover wrapped around the outside of the support mechanism; The support mechanism includes a knitted cotton layer that is slidably connected to the outer surface of a sponge layer. A second circular hole is provided on one side surface of the knitted cotton layer, and a placement hole is provided on another side surface of the knitted cotton layer. A sponge strip is inserted into the inner side of the placement hole, and a support strip is fixedly connected to the inner side of the sponge strip.
[0006] Preferably, the bag springs are provided with a plurality of holes of the same size, and the rectangular holes are provided with a plurality of holes of the same size, and are arranged at equal intervals along the outer side of the natural latex layer.
[0007] Preferably, the first circular holes are provided in multiples of the same size and are arranged at equal distances along the side surface of the sponge layer near the edge of the cold-pressed foam protector.
[0008] Preferably, the second round hole has multiple holes of the same size, and they are arranged at equal distances along the surface of the knitted cotton layer near the cold-pressed foam edge protector, and the first round hole and the second round hole are staggered.
[0009] Preferably, the placement holes are provided in two identical sizes and are symmetrically distributed along the transverse central axis of the knitted cotton layer.
[0010] Preferably, the sponge strip and the support strip are provided in two of the same size, the size of the sponge strip is adapted to the size of the placement hole, and the support mechanism is provided in two of the same size, and is symmetrically distributed along the vertical central axis of the natural latex layer.
[0011] Preferably, the protrusions are provided with four of the same size and are symmetrically distributed along the horizontal central axis of the cold-pressed foam edge protector, and the grooves are provided with four of the same size and are symmetrically distributed along the horizontal central axis of the natural latex layer, and the sizes of the protrusions and grooves are adapted to each other.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The mattress uses a breathable perforated non-woven fabric structure. The support strips support the sponge strips, preventing the sponge materials from aging and collapsing after long-term pressure. The non-woven fabric cover protects the support mechanism, preventing dust and debris from entering the support interior and reducing component wear. In addition, the positioning and fixing of the protrusions and grooves reduces the lateral displacement of the outer materials such as the natural latex layer and sponge layer, while reducing material loss caused by interlayer friction. At the same time, the rectangular holes, the first round hole and the second round hole continuously guide moisture and heat. Combined with the breathable design of the non-woven fabric cover, the mattress can always maintain air circulation, reduce the growth of mold and mites, and delay the aging of filling materials such as latex and sponge. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the internal structure of the nonwoven fabric cover of this utility model; Figure 2 This is a schematic diagram of the sponge layer and the first circular hole structure of this utility model; Figure 3 This is a schematic diagram of the natural latex layer, rectangular holes, and groove structure of this utility model; Figure 4 This is a schematic diagram of the knitted cotton layer, the second circular hole, and the placement hole of this utility model; Figure 5This is a schematic diagram of the cross-sectional structure of the cold-pressed foam edge protector and the natural latex layer of this utility model; Figure 6 This is a schematic diagram of the cross-sectional structure of the knitted cotton layer of this utility model.
[0014] In the diagram: 1. Cold-pressed foam edge protector; 2. Protrusion; 3. Pocket spring; 4. Natural latex layer; 5. Rectangular hole; 6. Groove; 7. Sponge layer; 8. First round hole; 9. Support mechanism; 901. Knitted cotton layer; 902. Second round hole; 903. Placement hole; 904. Sponge strip; 905. Support strip; 10. Non-woven fabric cover. Detailed Implementation
[0015] 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.
[0016] Please see Figure 1-6 This utility model provides a technical solution: a mattress with a breathable perforated non-woven fabric structure, including a cold-pressed foam edge protector 1, a protrusion 2 fixedly connected to one side surface of the cold-pressed foam edge protector 1, a pocket spring 3 fixedly connected to the inner side of the cold-pressed foam edge protector 1, a natural latex layer 4 slidably connected to the top of the cold-pressed foam edge protector 1, a rectangular hole 5 and a groove 6 opened on one side surface of the natural latex layer 4, a sponge layer 7 slidably connected to the top surface of the natural latex layer 4, a first round hole 8 opened on one side of the sponge layer 7, a support mechanism 9 slidably connected to one side surface of the sponge layer 7, and a non-woven fabric cover 10 wrapped around the outside of the support mechanism 9; The support mechanism 9 includes a knitted cotton layer 901, which is slidably connected to the outer surface of the sponge layer 7. A second circular hole 902 is formed on one side surface of the knitted cotton layer 901, and a placement hole 903 is formed on another side surface of the knitted cotton layer 901. A sponge strip 904 is inserted into the inner side of the placement hole 903, and a support strip 905 is fixedly connected to the inner side of the sponge strip 904. Through the arrangement of the knitted cotton layer 901, the second circular hole 902, the placement hole 903, the sponge strip 904, and the support strip 905, the support... The sponge strip 904 of mechanism 9 is inserted into the placement hole 903 of the knitted cotton layer 901, and the support strip 905 is fixed inside the sponge strip 904 to provide support for the sponge strip 904. At the same time, the non-woven fabric cover 10 wraps the entire support mechanism 9. The sponge strip 904 and the support strip 905 ensure the support strength of the non-woven fabric cover 10, while the second round hole 902 ensures the breathability of the mattress, which can efficiently dissipate moisture and heat inside the mattress, inhibit the growth of bacteria and mites, delay the aging of the filling material, and reduce the overall weight and production cost of the mattress.
[0017] Furthermore, the pocket springs 3 are provided with multiple ones of the same size, and the rectangular holes 5 are provided with multiple ones of the same size, and are arranged at equal distances along the outer side of the natural latex layer 4. With the provision of the pocket springs 3, since each pocket spring 3 is in an independently sealed state, there is no direct metal contact between the springs. During use, the springs are not prone to abnormal noise due to metal friction when they extend and retract.
[0018] Furthermore, multiple first round holes 8 of the same size are provided and are arranged at equal distances along the side surface of the sponge layer 7 near the cold-pressed foam edge protector 1. By providing the first round holes 8, during use, the multiple equally spaced first round holes 8 can ensure air permeability while maximizing the preservation of the structural strength of the sponge layer 7 so that it can still maintain good elasticity.
[0019] Furthermore, multiple second round holes 902 of the same size are provided and are arranged at equal distances along the surface of the knitted cotton layer 901 near the cold-pressed foam edge protector 1. The first round hole 8 and the second round hole 902 are staggered. Through the arrangement of the first round hole 8 and the second round hole 902, during use, the staggered channels of the sponge layer 7 and the knitted cotton layer 901 can ensure breathability while retaining more material support area, thus preventing the mattress from becoming too soft and collapsing.
[0020] Furthermore, the placement holes 903 are provided in two of the same size and are symmetrically distributed along the horizontal central axis of the knitted cotton layer 901. At the same time, the symmetrical placement holes 903 make the mechanism more stable and can provide uniform support for the non-woven fabric cover 10.
[0021] Furthermore, two sponge strips 904 and support strips 905 of the same size are provided. The size of the sponge strips 904 and the placement holes 903 are adapted to each other. Two support mechanisms 9 of the same size are provided and are symmetrically distributed along the vertical central axis of the natural latex layer 4. Through the setting of the placement holes 903 and the knitted cotton layer 901, the plug-in design of the placement holes 903 allows the assembly of the sponge strips 904 and the knitted cotton layer 901 to be completed without relying on glue bonding or sewing processes. The worker only needs to manually insert the sponge strips 904 into the placement holes 903 and then use the non-woven fabric sleeve 10 to complete the fixation.
[0022] Furthermore, four protrusions 2 of the same size are provided and are symmetrically distributed along the horizontal central axis of the cold-pressed foam edge protector 1. Four grooves 6 of the same size are provided and are symmetrically distributed along the horizontal central axis of the natural latex layer 4. The sizes of the protrusions 2 and the grooves 6 are compatible. By setting the protrusions 2 and the grooves 6, it is convenient to assemble them later during use, and at the same time, it reduces material loss caused by interlayer friction.
[0023] Working principle: The four symmetrical protrusions 2 on the surface of the cold-pressed foam edge protector 1 are matched with the four symmetrical grooves 6 on the surface of the natural latex layer 4, which facilitates positioning and installation. The sponge strip 904 of the support mechanism 9 is inserted into the placement hole 903 of the knitted cotton layer 901, and the support strip 905 is fixed inside the sponge strip 904 to provide support for the sponge strip 904. At the same time, the non-woven fabric cover 10 wraps the entire support mechanism 9, and the sponge strip 904 and the support strip 905 ensure the support strength of the non-woven fabric cover 10. Meanwhile, the rectangular hole 5, the first round hole 8 and the second round hole 902 continuously guide moisture and heat. With the breathable design of the non-woven fabric cover 10, the inside of the mattress is always kept in a state of air circulation. This completes the use of a mattress with a breathable perforated non-woven fabric structure.
[0024] 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 mattress with a breathable perforated nonwoven fabric structure, comprising cold-pressed foam edge protectors (1), characterized in that: A protrusion (2) is fixedly connected to one side surface of the cold-pressed foam edge protector (1), a pocket spring (3) is fixedly connected to the inner side of the cold-pressed foam edge protector (1), a natural latex layer (4) is slidably connected to the top of the cold-pressed foam edge protector (1), a rectangular hole (5) is opened on one side surface of the natural latex layer (4), a groove (6) is opened on one side surface of the natural latex layer (4), a sponge layer (7) is slidably connected to the top surface of the natural latex layer (4), a first round hole (8) is opened on one side of the sponge layer (7), a support mechanism (9) is slidably connected to one side surface of the sponge layer (7), and a non-woven fabric sleeve (10) is wrapped around the outside of the support mechanism (9). The support mechanism (9) includes a knitted cotton layer (901), which is slidably connected to the outer surface of the sponge layer (7). A second round hole (902) is provided on one side surface of the knitted cotton layer (901), and a placement hole (903) is provided on one side surface of the knitted cotton layer (901). A sponge strip (904) is inserted into the inner side of the placement hole (903), and a support strip (905) is fixedly connected to the inner side of the sponge strip (904).
2. A mattress with a breathable perforated nonwoven fabric structure according to claim 1, characterized in that: The bag spring (3) has multiple holes of the same size, and the rectangular holes (5) have multiple holes of the same size, which are arranged at equal distances along the outer side of the natural latex layer (4).
3. A mattress with a breathable perforated nonwoven fabric structure according to claim 1, characterized in that: The first round hole (8) has multiple holes of the same size, and they are arranged at equal distances along the surface of the sponge layer (7) near the cold-pressed foam edge protector (1).
4. A mattress with a breathable perforated nonwoven fabric structure according to claim 1, characterized in that: The second round hole (902) has multiple holes of the same size and is arranged at equal distances along the side surface of the knitted cotton layer (901) near the cold-pressed foam edge protector (1). The first round hole (8) and the second round hole (902) are staggered.
5. A mattress with a breathable perforated nonwoven fabric structure according to claim 1, characterized in that: The placement holes (903) are provided in two of the same size and are symmetrically distributed along the horizontal central axis of the knitted cotton layer (901).
6. A mattress with a breathable perforated nonwoven fabric structure according to claim 1, characterized in that: The sponge strip (904) and the support strip (905) are provided in two of the same size. The size of the sponge strip (904) is adapted to the size of the placement hole (903). The support mechanism (9) is provided in two of the same size and is symmetrically distributed along the vertical central axis of the natural latex layer (4).
7. A mattress with a breathable perforated nonwoven fabric structure according to claim 1, characterized in that: The protrusions (2) are provided with four of the same size and are symmetrically distributed along the horizontal central axis of the cold-pressed foam edge protector (1). The grooves (6) are provided with four of the same size and are symmetrically distributed along the horizontal central axis of the natural latex layer (4). The protrusions (2) and the grooves (6) are matched in size.