Odor-free mattress convenient to detach

By employing a dual-space mattress cover and zipper retaining strap design within the mattress, the problems of traditional mattresses being unable to be disassembled and having odors are solved, achieving an easy-to-disassemble and safe combination of foam mattresses, thus improving the user experience and safety.

CN223799549UActive Publication Date: 2026-01-16NANTONG GANGMAO TRADING CO LTD
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Patent Information

Application Number
CN202520635985.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-07
Publication Date
2026-01-16
Estimated Expiration
2035-04-07

AI Technical Summary

Technical Problem

Traditional double-layer mattresses are fixed using adhesive bonding, which makes them impossible to separate and poses risks of odor and excessive formaldehyde.

Method used

The dual-space mattress cover separates the firm and soft foam mattress into two independent compartments, connected by a full-coverage zipper and retaining straps to avoid the use of glue.

Benefits of technology

This design allows for easy disassembly and installation of the mattress, avoiding issues such as odor and excessive formaldehyde, and improving safety and ease of use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an odorless mattress convenient to detach. The odorless mattress comprises a double-space mattress cover, a hard sponge cushion and a soft sponge cushion, the double-space mattress cover is in a cuboid shape, middle partition cloth is sewn in the double-space mattress cover, and the inner space of the double-space mattress cover is divided into two mattress bins which are distributed up and down through the middle partition cloth. Wherein one mattress bin is used for containing a hard sponge mat, and the other mattress bin is used for containing a soft sponge mat. The double-space mattress cover is adopted to combine the hard sponge cushion and the soft sponge cushion together, and the double-space mattress cover forms two mattress bins for accommodating the hard sponge cushion and the soft sponge cushion respectively; due to the fact that glue is not used for compounding in combination of the sponge mat, the novel mattress product has the advantages of being free of glue peculiar smell and high in safety; meanwhile, the double-space mattress cover is used for installing the sponge mat, and the technical advantage that the sponge mat is easy and convenient to disassemble and assemble is further achieved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to a mattress, especially to a no-odor mattress convenient to detach. BACKGROUND

[0002] Sponge is one of the commonly selected materials for mattress, which is usually divided into hard sponge mattress and soft sponge mattress. The hard sponge mattress, such as high-hardness sponge, usually has high hardness and supporting property, and can provide good support for the body and maintain the natural curvature of the spine. The soft sponge mattress, such as rebound sponge, usually has good elasticity and supporting property to fit the human body curve and reduce the pressure on each part of the body. Different consumers usually have different selection requirements for sponge mattress, and the combination of hard sponge mattress and soft sponge mattress in the same mattress product will enrich the performance of the product. However, the combination of the traditional double-layer mattress is usually realized by adhesive bonding. On the one hand, the double-layer mattress fixedly bonded as a whole cannot be detached, so that the whole mattress is scrapped when any layer of the mattress is damaged. On the other hand, the glue usually contains a large amount of chemicals, which is easy to cause odor and increase the risk of exceeding the standard of formaldehyde. SUMMARY

[0003] In order to solve the above technical problems, the utility model provides a no-odor mattress convenient to detach.

[0004] In order to solve the above technical problems, the utility model adopts the technical scheme of a no-odor mattress convenient to detach, which comprises a double-space mattress cover, a hard sponge mattress and a soft sponge mattress.

[0005] The double-space mattress cover is in the shape of a rectangular parallelepiped, and an intermediate partition cloth is sewn in the interior of the double-space mattress cover. The interior space of the double-space mattress cover is divided into two mattress compartments distributed in the upper and lower positions by the intermediate partition cloth.

[0006] One of the mattress compartments is used for loading the hard sponge mattress, and the other mattress compartment is used for loading the soft sponge mattress.

[0007] Preferably, through holes are formed in the pad bodies of the hard sponge mattress and the soft sponge mattress.

[0008] Preferably, each mattress compartment is provided with a full-cover zipper, and the full-cover zipper is installed on the double-space mattress cover.

[0009] Preferably, the full-cover zipper of the upper mattress compartment is located at the top end face periphery of the double-space mattress cover, and the full-cover zipper of the lower mattress compartment is located at the bottom end face periphery of the double-space mattress cover.

[0010] Preferably, the intermediate partition cloth is sewn to the side cloth of the double-space mattress cover through quilting thread at the four peripheral edge positions.

[0011] As preferred, a limiting band is arranged in each mattress bin.

[0012] As preferred, the limiting band comprises a cross-shaped distribution of a horizontal elastic band and a vertical elastic band.

[0013] As preferred, one end of the horizontal elastic band is sewn and fixed on the side cloth of the double-space mattress cover, and the other end is provided with a Velcro sub-tape.

[0014] As preferred, one end of the vertical elastic band is sewn and fixed on the side cloth of the double-space mattress cover, and the other end is provided with a Velcro sub-tape.

[0015] The utility model discloses a kind of no-odor mattress convenient to disengage, and hard sponge pad and soft sponge pad are combined together using double-space mattress cover, double-space mattress cover forms two mattress bins and respectively contains hard sponge pad, soft sponge pad;Since the combination of sponge pad does not use glue compound, the mattress product of the present new type has the advantages of no glue odor and high safety;Meanwhile, using double-space mattress cover to install and set sponge pad, it also has the technical advantages that disassembly and installation are simple and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model.

[0017] Figure 2 It is Figure 1 The structure schematic diagram of double-space mattress cover.

[0018] Figure 3 It is the section structure schematic diagram of the utility model.

[0019] Figure 4 It is Figure 3 The structure schematic diagram of hard sponge pad or soft sponge pad.

[0020] In the figure: 1, double-space mattress cover;2, hard sponge pad;3, soft sponge pad;4, full package zipper;5, quilting thread;6, middle spacer;7, air hole;8, limiting band;81, horizontal elastic band;82, vertical elastic band. DETAILED DESCRIPTION

[0021] The utility model will be further explained in detail in combination with the drawings and specific embodiment.

[0022] Example one

[0023] This embodiment discloses an odorless mattress that is easy to remove, which includes a double-space mattress cover 1, a hard sponge pad 2, and a soft sponge pad 3.

[0024] like Figure 2 As shown, the double-space mattress cover 1 is a wrap-around structure with an overall rectangular shape, having two surfaces (top and bottom) and side fabrics around the perimeter.

[0025] A middle partition fabric 6 is sewn inside the double-space mattress cover 1. Specifically, the middle partition fabric 6 is attached to the side fabric of the double-space mattress cover 1 by the fabric at the four edges and is sewn together by quilting thread 5, so that the middle partition fabric 6 divides the internal space of the double-space mattress cover 1 into two mattress compartments distributed vertically.

[0026] like Figure 3 As shown, one mattress compartment is used to hold the firm foam pad 2, and the other mattress compartment is used to hold the soft foam pad 3.

[0027] Therefore, by using a dual-space mattress cover 1 to combine a firm foam pad 2 and a soft foam pad 3 into the same mattress product, this embodiment of the mattress is designed for double-sided use. Consumers can choose to place either the firm foam pad side or the soft foam pad side up according to their needs to obtain a comfortable sleeping experience and enrich the product performance of this mattress. Furthermore, the combination of the firm foam pad 2 and the soft foam pad 3 does not require the use of glue, avoiding problems such as odors and excessive formaldehyde caused by the large amount of chemicals in glue, thus improving the safety of using the mattress product of this embodiment.

[0028] Furthermore, considering the convenience of placing the hard foam pad 2 and the soft foam pad 3 inside the mattress compartment, each mattress compartment is designed with a full-coverage zipper 4, which is sewn onto the double-space mattress cover 1. The mattress compartment can be opened or closed by pulling the zipper.

[0029] Specifically, the full-coverage zipper for the upper mattress compartment is located around the top edge of the double-space mattress cover 1, and the full-coverage zipper for the lower mattress compartment is located around the bottom edge of the double-space mattress cover 1. This zipper design around the perimeter allows both the upper and lower surfaces of the double-space mattress cover 1 to be fully opened, making it easy to assemble or disassemble the firm foam pad 2 or the soft foam pad 3.

[0030] Preferably, to ensure the mattress maintains good breathability, such as Figure 4 As shown, both the rigid sponge pad 2 and the soft sponge pad 3 have through-holes 7 on their pad bodies. The shape, size, and distribution of the ventilation holes can be customized according to design requirements. Figure 4 The hole shape is for illustrative purposes only.

[0031] In summary, for the disclosed easy-to-detach odorless mattress, the hard sponge pad 2 and the soft sponge pad 3 are combined into one body by using the double-space mattress cover 1 with double mattress compartments, and the mattress product has the advantages of no odor and high safety because no glue is used for bonding. Meanwhile, the mattress compartments of the double-space mattress cover 1 are opened or closed by using the zipper pulling and closing method, and the installation and dismounting of the hard sponge pad 2 and the soft sponge pad 3 are simple and convenient.

[0032] Implementation two

[0033] The embodiment discloses an easy-to-detach odorless mattress. On the basis of the structure disclosed in the first embodiment, the hard sponge pad 2 or the soft sponge pad 3 in the mattress compartment is further limited by the limiting belt 8 so as to prevent the double-space mattress cover 1 from being skewed relative to the mattress due to the random movement of the hard sponge pad 2 or the soft sponge pad 3.

[0034] As shown in Figure 2 The limiting belt includes the cross-shaped horizontal elastic belt 81 and the vertical elastic belt 82.

[0035] One end of the horizontal elastic belt 81 is sewn and fixed on the side cloth of the double-space mattress cover 1, and the other end is provided with a magic tape sub-tape. The magic tape mother-tape is sewn on the inner side of the side cloth of the double-space mattress cover 1 and matches the magic tape sub-tape on the horizontal elastic belt 81. Thus, the magic tape sub-tape of the horizontal elastic belt 81 matches the corresponding magic tape mother-tape on the double-space mattress cover 1 and is limited in the horizontal direction. After the horizontal elastic belt 81 is fixed by the magic tape, the corresponding hard sponge pad 2 or soft sponge pad 3 is just flatly bundled.

[0036] Similarly, one end of the vertical elastic belt 82 is sewn and fixed on the side cloth of the double-space mattress cover 1, and the other end is provided with a magic tape sub-tape. The magic tape mother-tape is sewn on the inner side of the side cloth of the double-space mattress cover 1 and matches the magic tape sub-tape on the vertical elastic belt 82. Thus, the magic tape sub-tape of the vertical elastic belt 82 matches the corresponding magic tape mother-tape on the double-space mattress cover 1 and is limited in the vertical direction. After the vertical elastic belt 82 is fixed by the magic tape, the corresponding hard sponge pad 2 or soft sponge pad 3 is just flatly bundled.

[0037] In summary, for the disclosed easy-to-detach odorless mattress, the limiting belt structure with cross-shaped distribution is further arranged to limit the hard sponge pad 2 or the soft sponge pad 3 in the mattress compartment, thereby improving the use stability of the sponge pad.

[0038] The above-mentioned embodiments are not a limitation on the present application, and the present application is not limited to the above examples. Changes, modifications, additions or replacements made by the person skilled in the art within the technical scheme of the present application also belong to the protection scope of the present application.

Claims

1. A no-offensive-odor mattress for easy removal, characterized by: It comprises a double-space mattress cover (1), a hard sponge pad (2) and a soft sponge pad (3); The double-space mattress cover (1) is cuboid, and an intermediate partition cloth (6) is sewn inside the double-space mattress cover (1), which divides the internal space of the double-space mattress cover (1) into two mattress compartments distributed in upper and lower positions. One of the mattress compartments is used for accommodating the hard sponge pad (2), and the other is used for accommodating the soft sponge pad (3).

2. The odor-free mattress of claim 1, wherein: The hard sponge pad (2) and the soft sponge pad (3) are both provided with penetrating air holes (7) on the pad bodies.

3. The odor-free mattress of claim 1, wherein: Each of the mattress compartments is provided with a full-cover zipper (4) installed on the double-space mattress cover (1).

4. The odor-free mattress of claim 3, wherein: The full-cover zipper of the upper mattress compartment is located at the top edge of the double-space mattress cover (1), and the full-cover zipper of the lower mattress compartment is located at the bottom edge of the double-space mattress cover (1).

5. The odor-free mattress of claim 1, wherein: The intermediate partition cloth (6) is sewn to the side cloth of the double-space mattress cover (1) through quilting threads (5) at the four peripheral edge positions.

6. The odor-free mattress of claim 1, wherein: Each of the mattress compartments is provided with a limiting band (8).

7. The odor-free mattress of claim 6, wherein: The limiting band comprises a cross-shaped horizontal elastic band (81) and a longitudinal elastic band (82).

8. The odor-free mattress of claim 7, wherein: One end of the horizontal elastic band (81) is sewn to the side cloth of the double-space mattress cover (1), and the other end is provided with a Velcro sub sticker, and a Velcro female sticker matching the Velcro sub sticker on the horizontal elastic band (81) is sewn to the inner side of the side cloth of the double-space mattress cover (1).

9. The odor-free mattress of claim 7, wherein: One end of the longitudinal elastic band (82) is sewn to the side cloth of the double-space mattress cover (1), and the other end is provided with a Velcro sub sticker, and a Velcro female sticker matching the Velcro sub sticker on the longitudinal elastic band (82) is sewn to the inner side of the side cloth of the double-space mattress cover (1).