Mattress cover capable of sleeping on two sides

By designing a reversible fitted sheet that includes a fitted sheet bottom and a reversible top, the problem of the single function of existing fitted sheets is solved. It achieves strong adaptability in different seasons, meets the needs of warmth or heat dissipation, and improves the comfort of use and the convenience of cleaning.

CN223979639UActive Publication Date: 2026-03-10TENGFEI TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-09
Publication Date
2026-03-10

AI Technical Summary

Technical Problem

Existing fitted sheets have limited functionality, require seasonal replacement, are inconvenient to use, and cannot simultaneously meet the needs for warmth and heat dissipation at different temperatures.

Method used

Design a reversible fitted sheet, comprising a fitted sheet base and a reversible cover. The reversible cover includes a connecting fabric surface, a winter layer, and a summer layer. The winter layer consists of a heat-insulating layer and a heat-retaining layer, while the summer layer consists of a heat-dissipating layer and a moisture-wicking and breathable layer. They are connected by a zipper loop for easy replacement and washing.

Benefits of technology

It allows for easy replacement in different seasons to meet the needs of warmth or heat dissipation, improving user comfort and ease of cleaning.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223979639U_ABST
    Figure CN223979639U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of fitted covers, and discloses a fitted cover capable of sleeping on two sides, which comprises a fitted cover bottom cover mounted on a mattress and a dual-purpose surface sheet connected with the fitted cover bottom cover. The dual-purpose surface sheet comprises a connecting cloth cover, a winter layer and a summer layer, the winter layer and the summer layer are arranged on the two sides of the connecting cloth cover respectively, and the connecting cloth cover is installed on the surface of the fitted cover bottom cover; the winter layer comprises a warm-keeping layer and a heat insulation layer, one side of the heat insulation layer is connected with the surface of the connecting cloth cover, and the other side of the heat insulation layer is connected with the surface of the warm-keeping layer; the summer layer comprises a heat dissipation layer and a moisture absorption breathable layer, the moisture absorption breathable layer is connected to the surface, away from the winter layer, of the connecting cloth cover, and the heat dissipation layer is connected to the surface of the moisture absorption breathable layer. According to the fitted cover capable of sleeping on the two sides, the fitted cover bottom cover and the dual-purpose surface sheet are arranged, the connecting cloth cover of the dual-purpose surface sheet is installed on the fitted cover bottom cover, the winter layer is used in winter, the summer layer is used in summer, the fitted cover can adapt to different seasons conveniently, and the using process is convenient.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This utility model relates to the field of fitted sheet technology, specifically a double-sided fitted sheet. Background Technology

[0002] Fitted sheets and mattress covers are covers that protect the mattress from shifting. Compared to bed sheets, they are more reliable in position and less prone to shifting.

[0003] With the continuous improvement of people's living standards and the rapid development of the medical and elderly care industries, the requirements for the combination of bedding products are getting higher and higher, and fitted sheets are the most important, as their characteristics of frequent replacement and cleaning and the comfort of lying down are particularly important.

[0004] Existing fitted sheets have a simple structure and limited function. In winter, due to the low temperature, the surface temperature of the sheets is also low, requiring warm sheets. However, these sheets are only suitable for late autumn or winter when the temperature is low. In summer, due to the high temperature, fitted sheets are needed to dissipate heat. Common sheets are seasonal products that require the use of appropriate fitted sheets according to the season and replacement at the end of the season, which is inconvenient. Utility Model Content

[0005] In view of the shortcomings of the prior art, this utility model provides a double-sided sleeping fitted sheet, which solves the problems mentioned in the background.

[0006] This utility model provides the following technical solution: a double-sided fitted sheet, comprising: a fitted sheet bottom cover installed on a mattress and a reversible sheet connected to the fitted sheet bottom cover;

[0007] The dual-purpose sheet includes a connecting fabric surface, a winter layer, and a summer layer. The winter layer and the summer layer are respectively disposed on both sides of the connecting fabric surface, which is installed on the surface of the fitted sheet cover.

[0008] The winter layer includes a thermal insulation layer and a heat insulation layer. One side of the heat insulation layer is connected to the surface of the connecting fabric, and the other side of the heat insulation layer is connected to the surface of the thermal insulation layer.

[0009] The summer layer includes a heat dissipation layer and a moisture-wicking and breathable layer. The moisture-wicking and breathable layer is attached to the surface of the connecting fabric away from the winter layer, and the heat dissipation layer is attached to the surface of the moisture-wicking and breathable layer.

[0010] Preferably, the insulation layer is made of cotton or flocked fabric, and the insulation layer is molded with an anti-slip textured structure.

[0011] Preferably, the heat dissipation layer is made of polyester fiber or cellulose fiber, and the heat dissipation layer is molded with an anti-slip texture structure.

[0012] Preferably, the moisture-absorbing and breathable layer is made of linen or activated carbon cloth.

[0013] Preferably, the edge of the dual-purpose face sheet is provided with a first annular connecting portion;

[0014] The surface of the fitted sheet cover is provided with a second annular connecting part for disassembly and assembly with the first annular connecting part.

[0015] Preferably, the first annular connecting portion is provided with a first zipper loop, and the second annular connecting portion is provided with a second zipper loop that cooperates with the first zipper loop;

[0016] The first zipper loop and / or the second zipper loop are provided with a first zipper head for connecting or separating the first zipper loop and the second zipper loop.

[0017] Preferably, both sides of the connecting fabric are provided with annular guards, and the annular guards cover the surfaces of the first annular connecting part, the first zipper loop, the second annular connecting part, and the second zipper loop.

[0018] Preferably, the surface of the mattress is provided with a third annular connecting part, and there is a splicing zipper loop between the third annular connecting part and the second annular connecting part;

[0019] The splicing zipper belt includes a first splicing chain belt disposed on the second annular connecting portion, a second splicing chain belt disposed on the third annular connecting portion, and a second zipper head disposed on the first splicing chain belt and / or the second splicing chain belt for linking or separating the first splicing chain belt and the second splicing chain belt.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. This double-sided fitted sheet has a fitted sheet bottom and a reversible top. The connecting fabric of the reversible top is attached to the fitted sheet bottom. The winter layer is used in winter, and the summer layer is used in summer, making it convenient to adapt to different seasons and easy to use.

[0022] 2. The first and second annular connecting parts of the reversible fitted sheet are connected together by a first zipper loop and a second zipper loop. The first and second annular connecting parts are respectively connected to the fitted sheet cover and the reversible sheet. When cleaning is required, only the reversible sheet needs to be removed for washing, making it convenient to replace and clean. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a side sectional view of the present invention.

[0025] Figure 3This is an exploded view of the dual-purpose single-sided structure of this utility model;

[0026] Figure 4 This is an exploded structural diagram of the mattress, fitted sheet undercover, and reversible cover of this utility model;

[0027] Figure 5 This is a schematic diagram showing the structure of the first annular connecting part, the second annular connecting part, the first zipper loop, and the second zipper loop of this utility model.

[0028] Figure 6 This is a schematic diagram of the third annular connecting part, the first splicing chain, and the second splicing chain of this utility model;

[0029] Figure 7 This is a schematic diagram of the ring-shaped flange installation structure of this utility model;

[0030] Figure 8 This is a schematic diagram of the two-layer annular retaining structure of this utility model.

[0031] In the diagram: 1. Mattress; 2. Fitted sheet cover; 3. Reversible sheet; 31. Connecting fabric; 32. Winter layer; 321. Insulating layer; 322. Heat insulation layer; 33. Summer layer; 331. Heat dissipation layer; 332. Moisture-wicking and breathable layer (332); 4. First annular connecting part; 5. Second annular connecting part; 6. First zipper loop; 7. Second zipper loop; 8. First zipper pull; 9. Annular edge guard; 10. Third annular connecting part; 11. First splicing chain strap; 12. Second splicing chain strap; 13. Second zipper pull. Detailed Implementation

[0032] 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.

[0033] Please see Figure 1-8 A reversible fitted sheet includes: a fitted sheet bottom cover 2 mounted on a mattress 1 and a reversible sheet 3 connected to the fitted sheet bottom cover 2;

[0034] The dual-purpose sheet 3 includes a connecting fabric 31, a winter layer 32, and a summer layer 33. The winter layer 32 and the summer layer 33 are respectively disposed on both sides of the connecting fabric 31, which is installed on the surface of the fitted sheet cover 2. The winter layer 32 includes a thermal insulation layer 321 and a heat insulation layer 322. One side of the heat insulation layer 322 is connected to the surface of the connecting fabric 31, and the other side of the heat insulation layer 322 is connected to the surface of the thermal insulation layer 321. The summer layer 33 includes a heat dissipation layer 331 and a moisture-wicking and breathable layer 332. 32. The moisture-wicking and breathable layer 332 is connected to the surface of the connecting fabric 31 away from the winter layer 32. The heat dissipation layer 331 is connected to the surface of the moisture-wicking and breathable layer 332. The winter layer is used in winter. The heat-insulating layer 321 is in contact with the skin to improve comfort and prevent heat loss. The summer layer is used in summer. The heat dissipation layer 331 is in contact with the skin to dissipate heat in time. At the same time, the moisture-wicking and breathable layer 332 absorbs sweat and is breathable, improving the comfort of use. It is convenient to adapt to different seasons and is convenient to use.

[0035] The insulating layer 321 is made of cotton or flocked fabric and has a molded anti-slip texture. The heat dissipation layer 331 is made of polyester or cellulose fiber. The moisture-wicking and breathable layer 332 is made of linen or activated carbon fabric and has a molded anti-slip texture.

[0036] In one specific embodiment, the edge of the reversible sheet 3 is provided with a first annular connecting part 4, and the surface of the fitted sheet cover 2 is provided with a second annular connecting part 5 for disassembly and assembly with the first annular connecting part 4. The first annular connecting part 4 is provided with a first zipper loop 6, and the second annular connecting part 5 is provided with a second zipper loop 7 for engaging with the first zipper loop 6. The first zipper loop 6 and / or the second zipper loop 7 are provided with a first zipper head 8 for joining or separating the first zipper loop 6 and the second zipper loop 7. The first annular connecting part 4 and the second annular connecting part 5 are connected together through the first zipper loop 6 and the second zipper loop 7. The first annular connecting part 4 and the second annular connecting part 5 are respectively connected to the fitted sheet cover 2 and the reversible sheet 3. When cleaning is required, only the reversible sheet 3 needs to be removed for cleaning, which is convenient for replacement and cleaning.

[0037] In one specific embodiment, annular guards 9 are provided on both sides of the connecting fabric 31, and the annular guards 9 cover the surfaces of the first annular connecting part 4, the first zipper loop 6, the second annular connecting part 5, and the second zipper loop 7. The annular guards 9 cover the first annular connecting part 4, the first zipper loop 6, the second annular connecting part 5, and the second zipper loop 7 to improve aesthetics.

[0038] In one specific embodiment, the surface of the mattress 1 is provided with a third annular connecting portion 10. There is a splicing zipper loop between the third annular connecting portion 10 and the second annular connecting portion 5. The splicing zipper loop includes a first splicing chain 11 disposed on the second annular connecting portion 5, a second splicing chain 12 disposed on the third annular connecting portion 10, and a second zipper head 13 disposed on the first splicing chain 11 and / or the second splicing chain 12 for linking or separating the first splicing chain 11 and the second splicing chain 12. After the first splicing chain 11 and the second splicing chain 12 and the second zipper head 13 are linked together, the position of the fitted sheet cover 2 on the mattress 1 is fixed so that the fitted sheet cover 2 will not move after installation.

[0039] The connecting fabric 31 of the reversible sheet 3 is installed on the fitted sheet undercover 2. The winter layer 32 is used in winter, and the summer layer 33 is used in summer, which is convenient to adapt to different seasons and is easy to use. The first ring-shaped connecting part 4 and the second ring-shaped connecting part 5 are connected together by the first zipper loop 6 and the second zipper loop 7. The first ring-shaped connecting part 4 and the second ring-shaped connecting part 5 are respectively connected to the fitted sheet undercover 2 and the reversible sheet 3. When cleaning is required, the reversible sheet 3 only needs to be removed for washing, which is convenient for replacement and cleaning.

[0040] 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 reversible bed net, characterized in that, The utility model relates to a two-purpose bed sheet, which comprises a bed sheet bottom cover (2) installed on a mattress (1) and a two-purpose bed sheet (3) connected with the bed sheet bottom cover (2). The two-purpose bed sheet (3) comprises a connecting cloth surface (31), a winter layer (32) and a summer layer (33), the winter layer (32) and the summer layer (33) are arranged on the two sides of the connecting cloth surface (31) respectively, and the connecting cloth surface (31) is installed on the surface of the bed sheet bottom cover (2). The winter layer (32) comprises a warm layer (321) and a heat insulation layer (322), one side of the heat insulation layer (322) is connected with the surface of the connecting cloth surface (31), and the other side of the heat insulation layer (322) is connected with the surface of the warm layer (321). The summer layer (33) comprises a heat dissipation layer (331) and a moisture absorption and air permeation layer (332), the moisture absorption and air permeation layer (332) is connected with the surface of the connecting cloth surface (31) away from the winter layer (32), and the heat dissipation layer (331) is connected with the surface of the moisture absorption and air permeation layer (332). The warm layer (321) is made of cotton cloth or flocked cloth, and the warm layer (321) is molded with an anti-skid texture structure.

2. The reversible bed cover of claim 1, wherein, The heat dissipation layer (331) is made of polyester fiber or cellulose fiber, and the heat dissipation layer (331) is molded with an anti-skid texture structure.

3. The reversible bed cover of claim 1 wherein, The moisture absorption and air permeation layer (332) is made of linen or activated carbon cloth.

4. The reversible bed quilt of claim 1, wherein, The edge of the two-purpose bed sheet (3) is provided with a first annular connecting part (4).

5. The reversible quilt cover of claim 1, wherein, The surface of the bed sheet bottom cover (2) is provided with a second annular connecting part (5) used for detachable cooperation with the first annular connecting part (4). The first annular connecting part (4) is provided with a first zipper ring belt (6), and the second annular connecting part (5) is provided with a second zipper ring belt (7) matched with the first zipper ring belt (6).

6. A two-sided sleep sack according to claim 5, wherein, The first zipper ring belt (6) and / or the second zipper ring belt (7) are provided with a first zipper head (8) used for linking or separating the first zipper ring belt (6) and the second zipper ring belt (7). The two sides of the connecting cloth surface (31) are provided with annular blocking edges (9) covering the surfaces of the first annular connecting part (4), the first zipper ring belt (6), the second annular connecting part (5) and the second zipper ring belt (7).

7. The reversible quilt cover of claim 1, wherein, The surface of the mattress (1) is provided with a third annular connecting part (10), and there is a splicing zipper ring belt between the third annular connecting part (10) and the second annular connecting part (5).

8. The reversible quilt cover of claim 1, wherein, The splicing zipper ring belt comprises a first splicing zipper belt (11) arranged on the second annular connecting part (5), a second splicing zipper belt (12) arranged on the third annular connecting part (10) and a second zipper head (13) arranged on the first splicing zipper belt (11) and / or the second splicing zipper belt (12) and used for linking or separating the first splicing zipper belt (11) and the second splicing zipper belt (12). ​