Breathable multilayer sponge mattress

Abstract

The utility model relates to the technical field of sponge mattresses, in particular to a breathable multi-layer sponge mattress which comprises a soft cushion assembly, a hard cushion assembly is elastically installed below the soft cushion assembly through reset springs, the soft cushion assembly comprises an upper partition plate, and a soft sponge cushion is attached to the upper end face of the upper partition plate; the hard pad assembly comprises a lower partition plate, and a hard sponge pad is attached to the lower end face of the lower partition plate. The bottom of the upper partition plate is elastically connected with the top of the reset spring, and the top of the lower partition plate is elastically connected with the bottom of the reset spring. According to the design of the breathable multi-layer sponge mattress, sleep requirements of different crowds are considered, users who preference a hard bed or a soft bed can find comfortable sensation suitable for themselves on the mattress, meanwhile, the breathable multi-layer sponge mattress provides personalized comfortable sleep experience through the ingenious supporting structure and the soft and hard adjusting design, and the comfort level of the mattress is improved. The problem that a traditional sponge mattress is prone to sinking is effectively solved, and diversified requirements of different users are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to sponge mattress technical field, concretely is a kind of ventilated multilayer sponge mattress. BACKGROUND

[0002] Sponge mattress, with its unique softness and adaptability, has become a popular choice in modern home. This mattress can adjust itself according to the user's weight and body shape, providing personalized support, so that every part of the body can be properly supported during sleep. Compared with traditional spring mattress, sponge mattress is more portable, easy to move and clean, and also more durable.

[0003] After a large amount of retrieval, a ventilated multilayer sponge mattress with publication number CN218074264U is disclosed, which includes a sponge mattress body, the sponge mattress body includes a sponge base, the sponge base includes a support frame, a first sponge pad, the first sponge pad is arranged on the inner side of the support frame, the height of the support frame is greater than the thickness of the first sponge pad; at least three evenly arranged hollow cavities are arranged in the first sponge pad, a return spring is arranged in the hollow cavity, and at least three first air holes matched with the positions of the hollow cavities are arranged on the upper part of the first sponge pad, and the first air holes are communicated with the hollow cavities.

[0004] In the prior art CN218074264U, the first sponge pad, the second sponge pad and the support frame work together to increase the supporting force of the sponge mattress. However, during actual use, the above-mentioned sponge pad can only obtain the support of the support frame on the outer side, and the inner side is only supported by the return spring, which causes the sponge pad to sag in the middle during use. If two users use it at the same time, they will unconsciously move closer to the middle, which will reduce the quality of sleep and increase discomfort. Therefore, a ventilated multilayer sponge mattress is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a ventilated multilayer sponge mattress, which has the advantages of uniform support, enhanced air permeability and improved sleep comfort, and solves the problem of sagging in the middle of the existing sponge mattress during use, which causes the users to move closer, reduces the quality of sleep and increases discomfort.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a ventilated multilayer sponge mattress, which includes a soft pad assembly, a hard pad assembly is elastically installed below the soft pad assembly by a return spring, the soft pad assembly includes an upper partition plate, and a soft sponge pad is attached to the upper end face of the upper partition plate; the hard pad assembly includes a lower partition plate, and a hard sponge pad is attached to the lower end face of the lower partition plate; the bottom of the upper partition plate is elastically connected with the top of the return spring, and the top of the lower partition plate is elastically connected with the bottom of the return spring.

[0007] Preferably, the soft cushion assembly further comprises a first cover, the first cover covering the outside of the soft sponge cushion and the upper partition, and an elastic band is arranged at the opening of the bottom of the first cover.

[0008] In the design, the first cover not only covers the outside of the soft sponge cushion and the upper partition, but also has an elastic band at the opening of the bottom. This design greatly improves the practicality and ease of use of the mattress. Users can easily disassemble and clean the cover, keeping the mattress clean and hygienic, while avoiding bacteria and odors caused by long-term use. The design of the elastic band allows the cover to fit tightly on the mattress, preventing it from sliding or falling off during use, ensuring stability and comfort.

[0009] Preferably, the upper partition is made of PE material, and a plurality of first air holes are arranged in a rectangular array on the upper partition, the positions of the first air holes match the positions of the installation of the return springs, and the diameters of the first air holes are smaller than the inner diameters of the return springs.

[0010] In the design, the upper partition is made of PE material and has a plurality of first air holes arranged in a rectangular array. These air holes match the positions of the installation of the return springs and have diameters smaller than the inner diameters of the return springs, ensuring that air can flow freely inside the mattress, effectively improving the air permeability of the mattress. This design helps to reduce the moisture inside the mattress, keeping it dry and comfortable, and also helps to prolong the service life of the mattress.

[0011] Preferably, the hard cushion assembly further comprises a second cover, the second cover covering the outside of the hard sponge cushion and the lower partition, and an elastic band is arranged at the opening of the top of the second cover.

[0012] In the design, the second cover covers the outside of the hard sponge cushion and the lower partition, and has an elastic band at the opening of the top. This design also improves the cleanliness and ease of use of the mattress, allowing users to easily disassemble and clean the cover, keeping the mattress clean and hygienic. The design of the elastic band ensures the stability and fit of the cover, preventing it from sliding or falling off during use.

[0013] Preferably, the lower partition is made of PE material, and a plurality of second air holes are arranged in a rectangular array on the lower partition, the positions of the second air holes match the positions of the installation of the return springs, and the diameters of the second air holes are smaller than the inner diameters of the return springs.

[0014] In the design, the lower partition is also made of PE material and has a plurality of second air holes arranged in a rectangular array, which match the positions of the installation of the return springs. These air holes not only help to improve the air permeability of the mattress, but also effectively reduce the moisture inside the mattress, keeping it dry and comfortable. In addition, the design of the air holes also helps the air inside the mattress to circulate, preventing the growth of bacteria and mold, thereby prolonging the service life of the mattress.

[0015] Preferably, the soft sponge pad and the hard sponge pad have matching thicknesses, and the soft sponge pad has a lower density than the hard sponge pad.

[0016] In the design, the soft sponge pad and the hard sponge pad have matching thicknesses, and the soft sponge pad has a lower density than the hard sponge pad. This design makes the mattress not only provide a soft and comfortable sleeping experience, but also has sufficient support. The soft sponge pad can conform to the human body curve and provide a comfortable sleeping experience, while the hard sponge pad ensures the stability and durability of the mattress. The matching design of thickness and density makes the mattress meet the needs of different users and provides personalized sleeping experience.

[0017] Preferably, the return spring is designed with compression spring material, and the return spring is designed with high-strength spring steel material.

[0018] In the design, the return spring is designed with compression spring material, and the return spring is designed with high-strength spring steel material. This design makes the spring have good elasticity and recovery force, and can maintain the stability and support of the mattress for a long time. The high-strength spring steel material also ensures the durability and fatigue resistance of the spring, so that the mattress is not easy to deform or damage during long-term use. This design not only improves the comfort and stability of the mattress, but also helps to prolong the service life of the mattress.

[0019] Compared with the prior art, the utility model has the advantages that:

[0020] The utility model fuses the upper partition plate and the lower partition plate as the core support structure, and the ingenious collocation of the hard sponge pad and the soft sponge pad, aims at providing personalized comfortable sleeping experience for various users, and effectively avoids the problem that the traditional sponge mattress is easy to be depressed.

[0021] The upper partition plate and the lower partition plate are the solid support of the mattress, and together ensure the stability of the mattress structure, effectively avoiding the depression phenomenon caused by long-term use or heavy pressure. The upper partition plate and the lower partition plate are the solid support of the mattress, effectively avoiding the depression problem of the mattress during use, prolonging the service life of the mattress. By selecting breathable material to make the partition plate and reasonably designing the internal structure of the mattress, the air circulation in the mattress is promoted, the damp feeling is reduced, and the comfort of the sleeping environment is improved.

[0022] The hard sponge pad is located above the lower partition plate, providing a stable support base to ensure that the mattress does not deform easily under pressure, providing a firm support feeling for the user. The soft sponge pad is attached to the upper partition plate, providing a soft and comfortable touch that can conform to the human body curve, reducing body pressure and improving sleep comfort. Through the combination of hard sponge pad and soft sponge pad, users can choose or adjust the hardness of the mattress according to their preferences and physical conditions, achieving personalized sleep experience.

[0023] In summary, this mattress design takes into account the sleep needs of different groups of people, whether they prefer a hard bed or a soft bed, they can find their own comfortable feeling on this mattress. This breathable multi-layer sponge mattress through the clever support structure and soft and hard adjustment design, not only provides personalized comfortable sleep experience, but also effectively solves the problem of traditional sponge mattress easy to sag, meets the diversified needs of different users. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a front view structure schematic diagram of the utility model;

[0025] Figure 2 It is an explosion structure schematic diagram of the utility model;

[0026] Figure 3 It is a cross section structure schematic diagram of the utility model;

[0027] Figure 4 It is a Figure 3 enlarged portion structure schematic diagram of the utility model.

[0028] In the figure: 1, soft pad assembly; 11, first quilt cover; 12, soft sponge pad; 13, upper partition plate; 131, first air hole; 2, hard pad assembly; 21, second quilt cover; 22, hard sponge pad; 23, lower partition plate; 231, second air hole; 3, return spring. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0030] Embodiment one

[0031] As Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the utility model provides an embodiment: a breathable multi-layer sponge mattress, including a soft cushion component 1, a hard cushion component 2 is elastically installed below the soft cushion component 1 through a return spring 3, the soft cushion component 1 includes an upper partition 13, and a soft sponge pad 12 is attached to the upper end surface of the upper partition 13; the hard cushion component 2 includes a lower partition 23, and a hard sponge pad 22 is attached to the lower end surface of the lower partition 23; the bottom of the upper partition 13 is elastically connected to the top of the return spring 3, and the top of the lower partition 23 is elastically connected to the bottom of the return spring 3.

[0032] Specifically, the upper partition 13 and the lower partition 23 serve as the core supporting structure, and the hard sponge pad 22 and the soft sponge pad 12 are cleverly matched to provide personalized and comfortable sleeping experience for all types of users, and effectively avoid the problem of easy depression of traditional sponge mattresses.

[0033] The upper and lower partitions 13 and 23 provide a firm support for the mattress. Together, they ensure the stability of the mattress structure, effectively preventing sagging from prolonged use or heavy objects. These partitions provide a firm support for the mattress, effectively preventing sagging during use and extending its lifespan. By selecting breathable materials for the partitions and rationally designing the mattress's internal structure, air circulation is enhanced, reducing dampness and improving sleeping comfort.

[0034] The hard sponge pad 22, located above the lower partition 23, provides a stable support base, ensuring the mattress resists deformation under pressure and providing a firm, supportive feel for the user. The soft sponge pad 12, attached to the upper partition 13, offers a soft and comfortable feel that conforms to the body's curves, reduces pressure, and enhances sleep comfort. By combining the hard sponge pad 22 with the soft sponge pad 12, users can choose or adjust the firmness of the mattress according to their preferences and physical condition, achieving a personalized sleeping experience.

[0035] In summary, this mattress design takes into account the sleep needs of different groups of people. Whether users prefer a firm or soft bed, they can find the comfort that suits them. This breathable multi-layer foam mattress, through its ingenious support structure and adjustable firmness design, not only provides a personalized and comfortable sleeping experience, but also effectively solves the problem of traditional foam mattresses being prone to sagging, meeting the diverse needs of different users.

[0036] Example 2

[0037] In order to make the mattress meet the needs of people with different softness and hardness requirements, Figure 2 、 Figure 3 and Figure 4As shown, in this embodiment, the soft cushion assembly 1 also includes a first cover 11 that covers the outside of the soft sponge pad 12 and the upper partition plate 13. The bottom of the first cover 11 is provided with an elastic band at the opening.

[0038] In the design, the first cover 11 not only covers the outside of the soft sponge pad 12 and the upper partition plate 13, but also is provided with an elastic band at the bottom opening. This design greatly improves the practicality and ease of use of the mattress. Users can easily disassemble and clean the cover, keeping the mattress clean and hygienic, while avoiding bacteria and odors caused by long-term use. The design of the elastic band allows the cover to fit tightly to the mattress, preventing it from sliding or falling off during use, ensuring stability and comfort of use.

[0039] Further, the upper partition plate 13 is designed with PE material, and a first air hole 131 is arranged in a rectangular array on the upper partition plate 13. The first air hole 131 is arranged at a position matching the installation position of the return spring 3, and the diameter of the first air hole 131 is smaller than the inner diameter of the return spring 3.

[0040] In the design, the upper partition plate 13 is designed with PE material and a first air hole 131 is arranged in a rectangular array. These air holes match the installation position of the return spring 3 and have a smaller diameter than the inner diameter of the return spring 3, ensuring that air can flow freely inside the mattress, effectively improving the air permeability of the mattress. This design helps to reduce the feeling of dampness inside the mattress, keeping it dry and comfortable, and also helps to prolong the service life of the mattress.

[0041] Further, the hard cushion assembly 2 also includes a second cover 21 that covers the outside of the hard sponge pad 22 and the lower partition plate 23. The second cover 21 is provided with an elastic band at the opening at the top.

[0042] In the design, the second cover 21 covers the outside of the hard sponge pad 22 and the lower partition plate 23, and is provided with an elastic band at the opening at the top. This design also improves the cleanliness and ease of use of the mattress, allowing users to easily disassemble and clean the cover, keeping the mattress clean and hygienic. The design of the elastic band ensures the stability and fit of the cover, preventing it from sliding or falling off during use.

[0043] Further, the lower partition plate 23 is designed with PE material, and a second air hole 231 is arranged in a rectangular array on the lower partition plate 23. The second air hole 231 is arranged at a position matching the installation position of the return spring 3, and the diameter of the second air hole 231 is smaller than the inner diameter of the return spring 3.

[0044] The lower partition plate 23 is also made of PE material and has second air holes 231 matching the installation position of the return spring 3. These air holes not only help to improve the air permeability of the mattress, but also effectively reduce the moisture inside the mattress, keeping the mattress dry and comfortable. In addition, the design of the air holes also helps the air circulation inside the mattress, preventing the growth of bacteria and mold, thereby prolonging the service life of the mattress.

[0045] Further, the soft sponge pad 12 and the hard sponge pad 22 have matching thicknesses, and the soft sponge pad 12 has a lower density than the hard sponge pad 22.

[0046] Further, the soft sponge pad 12 and the hard sponge pad 22 have matching thicknesses, and the soft sponge pad 12 has a lower density than the hard sponge pad 22.

[0047] Further, the return spring 3 is made of compressed spring material and is made of high-strength spring steel material.

[0048] Further, the return spring 3 is made of compressed spring material and is made of high-strength spring steel material.

[0049] The utility model discloses a mattress with detachable covers, which is designed to provide uniform support and reduce the tendency of the body to move towards the middle. The mattress can be flipped regularly to adjust the softness and hardness according to personal preference. When flipping the mattress, it is recommended to have two people assist to avoid damaging the mattress or causing unnecessary injury. The soft pad assembly 1 and the hard pad assembly 2 of the mattress are respectively equipped with detachable first covers 11 and second covers 21, which can be easily detached by elastic bands. The detached covers can be washed in a washing machine using mild detergent and cold water. Avoid using bleach or strong detergents to prevent damage to the fibers of the covers. After washing, the covers should be laid flat in a cool and well-ventilated place to dry naturally, avoiding direct sunlight to prevent fading or deformation. For the mattress itself, a vacuum cleaner can be used to gently remove dust and debris from the surface. Avoid using a damp cloth or water to wipe the mattress directly to prevent damage to the sponge structure or cause internal moisture.

[0050] It is apparent to those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the utility model. Therefore, from any point of view, the embodiments should be considered as exemplary and non-limiting, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A breathable multi-layer sponge mattress, comprising a soft cushion component (1), a hard cushion component (2) being elastically mounted below the soft cushion component (1) via a return spring (3), characterized in that: The cushion assembly (1) comprises an upper partition (13), and a soft sponge pad (12) is attached to the upper end surface of the upper partition (13); The hard pad assembly (2) includes a lower partition (23), and a hard sponge pad (22) is attached to the lower end surface of the lower partition (23); The bottom of the upper partition (13) is elastically connected to the top of the return spring (3), and the top of the lower partition (23) is elastically connected to the bottom of the return spring (3).

2. The breathable multi-layer sponge mattress according to claim 1, characterized in that: The cushion assembly (1) further comprises a first quilt cover (11), which covers the outside of the soft sponge pad (12) and the upper partition (13), and an elastic band is provided at the opening at the bottom of the first quilt cover (11).

3. The breathable multi-layer sponge mattress according to claim 1, characterized in that: The upper partition (13) is made of PE material. The upper partition (13) is provided with first air holes (131) in a rectangular array. The opening position of the first air holes (131) matches the installation position of the reset spring (3). The aperture of the first air holes (131) is smaller than the inner diameter of the reset spring (3).

4. The breathable multi-layer sponge mattress according to claim 1, characterized in that: The hard pad assembly (2) further comprises a second quilt cover (21), which covers the hard sponge pad (22) and the outside of the lower partition (23), and an elastic band is provided at the opening at the top of the second quilt cover (21).

5. The breathable multi-layer sponge mattress according to claim 1, characterized in that: The lower partition (23) is made of PE material. Second air holes (231) are provided in a rectangular array on the lower partition (23). The opening position of the second air holes (231) matches the installation position of the reset spring (3). The aperture of the second air holes (231) is smaller than the inner diameter of the reset spring (3).

6. The breathable multi-layer sponge mattress according to claim 1, characterized in that: The thicknesses of the soft sponge pad (12) and the hard sponge pad (22) match, and the density of the soft sponge pad (12) is lower than that of the hard sponge pad (22).

7. The breathable multi-layer sponge mattress according to claim 1, characterized in that: The reset spring (3) is designed with a compression spring material, and the reset spring (3) is designed with a high-strength spring steel material.

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