Convenient free combination quilt

Abstract

The utility model relates to the technical field of household textiles, in particular to a convenient free combination quilt which comprises an outer quilt body and an inner quilt body capable of being contained in the outer quilt body, an opening is formed in the edge of at least one side of the outer quilt body, a sealing element is arranged at the opening, a first flexible connecting piece is arranged at the opening of the outer quilt body, and a second flexible connecting piece is arranged at the opening of the inner quilt body. The first end of the first flexible connecting piece is fixed to the inner side of an opening in the edge of the outer quilt body, a snap fastener is arranged on the first flexible connecting piece, a cloth buckle matched with the snap fastener is arranged on the outer side of the position, corresponding to the first flexible connecting piece, of the inner quilt body, and the cloth buckle is of a hollow structure. The outer quilt body and the inner quilt body can form a complete combined quilt through the sealing element, namely, the combined quilt is completely combined together, no gap is reserved, the possibility that hands and feet stretch into the gap is avoided, and the outer quilt body and the inner quilt body are fixed through the first flexible connecting piece and the cloth buckle; relative slippage of the inner quilt body and the outer quilt body in the using process is prevented, and the user experience feeling is improved.

Description

Technical Field

[0001] The present application relates to the technical field of household textiles, and in particular to a convenient free combination quilt. Background Art

[0002] In order to realize the convenience of using summer quilts and winter quilts, people have developed combination quilts.

[0003] For example, the applicant has developed an anti-displacement mother-and-child quilt with a publication number of CN218528370U, wherein the anti-displacement mother-and-child quilt includes a mother quilt and a child quilt, wherein the child quilt is arranged on the mother quilt and fixed to the mother quilt through a connecting piece; wherein the connecting piece includes a first connecting piece and a second connecting piece, wherein the first connecting piece is arranged in the center area of ​​the child quilt and the mother quilt, and the second connecting piece is arranged in the corner area of ​​the child quilt and the mother quilt. This solution fixes the center area and the corner area of ​​the mother-and-child quilt with connecting pieces, thereby achieving the overall fixation of the mother-and-child quilt and improving the sliding displacement problem of the mother-and-child quilt during practical use. However, the position of the second connecting piece is mainly located in the corner area of ​​the quilt core, and there are gaps between the connecting pieces. During use, users are prone to put their hands or feet into the gaps, causing discomfort during sleep.

[0004] There are also methods that connect and fix the four corners of the sub-quilt with the four corners of the mother quilt (such as CN210902411U). However, this solution only leaves one side opening on one side of the mother quilt, which makes it inconvenient to put the sub-quilt in. In addition, only the four corners of the quilt core are provided with connectors, and the four sides of the sub-quilt and the mother quilt are still not fixed. There is a problem that the sub-quilt and the mother quilt are easy to slip during use by users. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a convenient free combination quilt to solve the problems that users easily put their hands or feet into the gaps during use, causing discomfort during sleep, and the sub-quilt and the main quilt easily slip during use.

[0006] To achieve the above objectives, the solution of this application is as follows:

[0007] In the first aspect, the utility model provides a combination quilt, which includes an outer quilt and an inner quilt that can be accommodated inside the outer quilt, an opening is provided at at least one side edge of the outer quilt, a sealing element is provided at the opening, a first flexible connector is provided at the four edges of the outer quilt, a first end of the first flexible connector is fixed to the inner side of the opening at the edge of the outer quilt, a snap buckle that cooperates with the snap buckle is provided on the first flexible connector, a cloth buckle is provided on the outer side of the corresponding position of the inner quilt and the first flexible connector, and the cloth buckle is a hollow structure.

[0008] The principle of the combination quilt of the present invention is as follows: the combination quilt is configured to include an outer quilt body and an inner quilt body that can be accommodated inside the outer quilt body, at least one side edge of the outer quilt body is provided with an opening, the opening is provided with a sealing element, and the opening of the outer quilt body is provided with a first flexible connector, the first end of the first flexible connector is fixed to the inner side of the opening of the edge of the outer quilt body, a snap button is provided on the first flexible connector, and a cloth buckle that matches the snap button is provided on the outer side of the corresponding position of the inner quilt body and the first flexible connector, the cloth buckle is a hollow structure, which can make the first end of the first flexible connector be in a fixed state, and the second end of the first flexible connector be in a free state, that is, not connected to any parts, and the first flexible connector is used when in use. The outer quilt and the inner quilt are connected by a cloth button through the inner quilt body, and the male and female buttons of the male and female buttons on the first flexible connector are aligned and closed, and the opening is sealed by the sealing element provided at the opening of the outer quilt body, so that the outer quilt body and the inner quilt body form a complete combined quilt. The combined quilt is completely combined together without leaving any gap, which avoids the possibility of hands and feet reaching into the gap. The special structure of the first flexible connector and the cloth button fixes the edges of the outer quilt body and the inner quilt body, prevents relative slippage of the inner quilt body and the outer quilt body during use, and improves the user experience. If the temperature is high (for example, in summer), the opening can be opened by the sealing element provided at the opening of the outer quilt body, the inner quilt body can be taken out from the outer quilt body, and the outer quilt body can be used alone as a quilt to meet the use needs of different seasons.

[0009] Optionally, the first end of the first flexible connector is fixed to the inner side of the middle portion of the edge opening of the outer jacket.

[0010] Specifically, the utility model can better fix the outer quilt and the inner quilt by fixing the first end of the first flexible connector to the inner side of the middle part of the edge opening of the outer quilt, further preventing the inner quilt and the outer quilt from slipping relative to each other during use, and improving the user experience.

[0011] Optionally, second flexible connectors are provided on the inner sides of the four corners of the outer cover.

[0012] Specifically, the present invention can better fix the outer and inner quilts by adding second flexible connectors at the inner corners of the four peripheries of the outer quilt, further preventing relative slippage between the inner and outer quilts during use, and improving user experience.

[0013] Optionally, at least two adjacent edges of the outer casing are provided with openings, the openings pass through at least two adjacent edges of the outer casing, and sealing elements are provided at the openings.

[0014] Specifically, the utility model provides openings at at least two adjacent edges of the outer casing, the openings pass through at least two adjacent edges of the outer casing, and sealing elements are provided at the openings, which can open the openings more quickly and improve ease of use.

[0015] Optionally, the opening is a one-way opening or a two-way opening.

[0016] Optionally, the opening passes through two adjacent side edges or four adjacent side edges of the outer casing.

[0017] Specifically, the utility model can make the opening L-shaped or U-shaped by setting the opening to pass through the adjacent two side edges or the adjacent four side edges of the outer shell. Compared with the three-sided opening (i.e., U-shaped opening), the L-shaped opening and the U-shaped opening are easier to assemble, thereby improving the convenience of assembly.

[0018] Optionally, the sealing element is a zipper, a Velcro, or a snap fastener.

[0019] Optionally, the zipper is a hidden zipper, a zipper, a reverse zipper, a one-way zipper or a two-way zipper.

[0020] Optionally, the outer quilt body is provided with a first face cloth and a first lining cloth detachably connected to at least part of the edge of the first face cloth in sequence from top to bottom, a cavity is provided between the first face cloth and the first lining cloth, and the cavity is used to accommodate the inner quilt body, and the inner quilt body is provided with a second face cloth, a quilt core and a second lining cloth connected to the edge of the second face cloth in sequence from top to bottom, a first hygroscopic material is distributed in the first face cloth and / or a second hygroscopic material is distributed in the first lining cloth and / or a third hygroscopic material is distributed in the second face cloth and / or a fourth hygroscopic material is distributed in the second lining cloth.

[0021] Specifically, the utility model arranges the outer quilt body to be provided with a first face cloth and a first lining cloth in sequence from top to bottom, the first face cloth and the first lining cloth are detachably connected at at least part of the edge, the inner quilt body is provided with a second face cloth, a quilt core and a second lining cloth in sequence from top to bottom, the second lining cloth and the second face cloth are connected at the edge, the first face cloth is distributed with a first hygroscopic material and / or the first lining cloth is distributed with a second hygroscopic material and / or the second face cloth is distributed with a third hygroscopic material and / or the second lining cloth is distributed with a fourth hygroscopic material, these hygroscopic materials can absorb sweat on the surface of human skin, reduce the heat between the human body and the quilt, and thereby give the combination quilt the effect of regulating humidity and temperature, thereby further improving the comfort of the combination quilt.

[0022] Optionally, the first surface fabric is made of woven brushed fabric.

[0023] Specifically, the present invention can improve the softness and comfort of the combination quilt by setting the first surface cloth to be a woven brushed fabric, thereby improving the user experience of the combination quilt.

[0024] Optionally, the first lining is made of knitted fabric.

[0025] Specifically, the present invention can improve the moisture absorption and breathability of the combination quilt during use by configuring the first lining to be a knitted fabric, thereby further improving the moisture absorption performance of the combination quilt. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic structural diagram of the combined quilt of Example 1;

[0027] Figure 2 This is a schematic diagram of the inner structure of the outer cover in Example 1;

[0028] Figure 3 This is a schematic structural diagram of the outer cover in Example 1;

[0029] Figure 4 This is a schematic diagram of the outer structure of the inner cover in Example 1;

[0030] Figure 5 This is a schematic structural diagram of the inner cover in Example 1;

[0031] Figure 6 for Figure 1 Schematic diagram of the structure of the first connecting component.

[0032] Description of Reference Numerals

[0033] 1-outer cover, 11-first flexible connector, 111-snap-and-snap buckle, 112-first end, 113-second end, 12-second flexible connector, 13-sealing element, 14-first face fabric, 15-first face fabric;

[0034] 2-Inner quilt body, 21-Cloth button, 22-Second face fabric, 23-Quilt core, 24-Second lining fabric. DETAILED DESCRIPTION

[0035] The following describes the embodiments of the present invention with reference to the accompanying drawings and preferred embodiments. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different perspectives and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are intended solely to illustrate the present invention and are not intended to limit the scope of protection of the present invention.

[0036] It should be noted that all directional indications (such as inside, outside, up, down...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0037] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0038] In addition, in the present utility model, descriptions such as "first", "second", "third", "fourth", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first", "second", "third", and "fourth" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text is to include three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or a solution in which both A and B are satisfied. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0039] In the related art, the connecting parts are mainly located in the corner areas of the quilt core, and there are gaps between the connecting parts. Users can easily put their hands or feet into the gaps during use, causing discomfort during sleep; the four sides of the sub-quilt and the mother-quilt are not fixed, so there is a problem that the sub-quilt and the mother-quilt are easy to slip during use.

[0040] Based on the above technical problems, one embodiment of the present invention provides a combination quilt, which includes an outer quilt body 1 and an inner quilt body 2 that can be accommodated inside the outer quilt body 1;

[0041] At least two adjacent edges of the outer cover 1 are provided with openings, the openings pass through at least two adjacent edges of the outer cover 1, and a sealing element 13 is provided at the opening. The opening is a one-way opening or a two-way opening. The sealing element 13 is a zipper, a Velcro, or a snap fastener. The zipper is an invisible zipper, a code zipper, a reverse zipper, a one-way zipper, or a two-way zipper.

[0042] A first flexible connector 11 is provided at the opening of the outer cover 1, and a second flexible connector 12 is provided on the inner side of the four corners of the outer cover 1. The first end 112 of the first flexible connector 11 is fixed to the inner side of the middle part of the edge opening of the outer cover 1. A snap fastener 111 is provided on the first flexible connector 11. The first flexible connector 11 adopts a flexible strip;

[0043] The outer cover 1 is provided with a first face fabric 14 and a first lining fabric 15 in sequence from top to bottom. The first face fabric 14 and the first lining fabric 15 are detachably connected at at least part of their edges. The first face fabric 14 is made of woven brushed fabric, and the first lining fabric 15 is made of knitted fabric.

[0044] A cloth buckle 21 is provided on the outer side of the corresponding position of the inner quilt body 2 and the first flexible connector 11, and the cloth buckle 21 is matched with the snap buckle 11. The cloth buckle 21 is a hollow structure;

[0045] The inner quilt body 2 is provided with a second face fabric 22, a quilt core 23 and a second lining fabric 24 in sequence from top to bottom. The second lining fabric 24 is connected to the second face fabric 22 at the edge.

[0046] The first surface fabric 14 is distributed with a first hygroscopic material and / or the first lining 15 is distributed with a second hygroscopic material and / or the second surface fabric 22 is distributed with a third hygroscopic material and / or the second lining 24 is distributed with a fourth hygroscopic material.

[0047] In the following description, numerous details are discussed to provide a more thorough explanation of the embodiments of the present invention; however, it is apparent to those skilled in the art that the embodiments of the present invention can be practiced without these specific details.

[0048] Example 1

[0049] See also Figures 1 to 6 , Figures 1 to 6 Schematic diagram of the structure of the combination quilt of this embodiment, which includes an outer quilt body 1 and an inner quilt body 2.

[0050] Please continue reading Figure 1 、 Figure 2 and Figure 6The outer quilt body 1 can be used as a quilt body alone or in combination with the inner quilt body 2. When used in combination with the inner quilt body 2, the outer quilt body 1 serves as a quilt cover, and the inner quilt body 2 serves as a quilt core. At least two adjacent edges of the outer quilt body 1 are provided with openings, which penetrate at least two adjacent edges of the outer quilt body 1, that is, the opening is L-shaped, U-shaped, or square-shaped. A sealing element 13 is provided at the opening, which is a one-way opening or a two-way opening. The sealing element 13 can be a zipper, Velcro, a snap fastener, etc. The zipper can be an invisible zipper, a stacked zipper, a reversed zipper, a one-way zipper, a two-way zipper, etc. The outer cover 1 is provided with a first flexible connector 11 at the opening, and a second flexible connector 12 is provided at the inner side of the four corners of the outer cover 1. The first end 112 of the first flexible connector 11 is fixed to the inner side of the middle part of the edge opening of the outer cover 1. The first flexible connector 11 and the second flexible connector 12 are both provided with a snap fastener 111. The first flexible connector 11 and the second flexible connector 12 are flexible strips. Specifically, this embodiment can better fix the outer cover 1 and the inner cover 2 by fixing the first end of the first flexible connector 11 to the inner side of the middle part of the edge opening of the outer cover 1, further prevent the relative slippage between the inner cover and the outer cover during use, and improve the user experience. By adding the second flexible connector 12 at the inner side of the four corners of the outer cover 1, the outer cover 1 and the inner cover 2 can be better fixed, further prevent the relative slippage between the inner cover 2 and the outer cover 1 during use, and improve the user experience. By providing openings at at least two adjacent edges of the outer casing 1, the openings penetrate at least two adjacent edges of the outer casing 1, and providing sealing elements 13 at the openings, the openings can be opened more quickly, thereby improving ease of use.

[0051] Please continue reading Figure 3 The outer quilt body 1 is provided with a first face cloth 14 and a first lining cloth in sequence from top to bottom. The first face cloth 14 and the first lining cloth 15 are detachably connected at at least part of the edge. Specifically, the first face cloth 14 and the first lining cloth 15 are detachably connected at the opening. Except for the opening, the first face cloth 14 and the first lining cloth 15 are fixedly connected at other edges (for example, quilted connection). A cavity is provided between the first face cloth 14 and the first lining cloth 15, which is used to accommodate the inner quilt body 2. The first face cloth 14 is made of woven brushed fabric, and the first lining cloth 15 is made of knitted fabric.

[0052] Specifically, by configuring the first face fabric 14 to be a woven brushed fabric, this embodiment can enhance the softness and comfort of the combination quilt, thereby improving the user experience of the combination quilt. By configuring the first lining fabric 15 to be a knitted fabric, the moisture absorption and breathability of the combination quilt during use can be enhanced, further improving the moisture absorption performance of the combination quilt.

[0053] Please continue reading Figure 4 and Figure 5The inner quilt body 2 serves as the core of the quilt when used in combination with the outer quilt body 1. A cloth button 21 that cooperates with the snap fastener 11 is provided on the outer side of the inner quilt body 2 at the location corresponding to the first flexible connector 11. Specifically, the cloth button 21 is provided on the inner quilt body 2 at the location corresponding to the first flexible connector 11 (i.e., the cloth button 21 is provided on the inner quilt body 2 at the location corresponding to the location of the first flexible connector 11 on the outer quilt body 1). The cloth button 21 has a hollow structure. From top to bottom, the inner quilt body 2 is provided with a second face fabric 22, a quilt core 23, and a second lining fabric 24 connected to the edge of the second face fabric 22.

[0054] Please continue reading Figure 2 and Figure 5 The first surface fabric 14 is provided with a first hygroscopic material and / or the first lining fabric 15 is provided with a second hygroscopic material and / or the second surface fabric 22 is provided with a third hygroscopic material and / or the second lining fabric 24 is provided with a fourth hygroscopic material. Specifically, these hygroscopic materials can be distributed within the face fabric or lining and / or distributed within the face fabric or interior in the form of fillers. For example, the first face fabric 14 is made of a fabric interspersed with the first hygroscopic material. For example, the first face fabric 14 includes two first face fabric layers and / or the first lining 15 includes two first lining layers and / or the second face fabric 22 includes two second face fabric layers and / or the second lining 24 includes two second lining layers. The first hygroscopic material (not shown) is filled between the two first face fabric layers and / or the second hygroscopic material (not shown) is filled between the two first lining layers and / or the third hygroscopic material (not shown) is filled between the two second face fabric layers and / or the fourth hygroscopic material (not shown) is filled between the two second lining layers. If the first hygroscopic material is distributed within the first face fabric 14, the density of the first face fabric 14 is 60-250 g / m 2 If the second hygroscopic material is distributed in the first lining 15, the density of the first lining 15 is 60-250g / m 2 If the third hygroscopic material is distributed in the second surface fabric 22, the density of the second surface fabric 22 is 150-400g / m 2 If the second lining 24 is distributed with a fourth hygroscopic material, the density of the second lining 24 is 150-400g / m 2 The first hygroscopic material, the second hygroscopic material, the third hygroscopic material and the fourth hygroscopic material can be made of hydrophilic fibers or porous fibers.

[0055] Specifically, the utility model arranges the outer quilt body 1 to be provided with a first face cloth 14 and a first lining cloth 15 in sequence from top to bottom, and the inner quilt body 2 to be provided with a second face cloth 22, a quilt core 23 and a second lining cloth 24 in sequence from top to bottom, and the first face cloth 14 is provided with a first hygroscopic material and / or the first lining cloth 15 is provided with a second hygroscopic material and / or the second face cloth 22 is provided with a third hygroscopic material and / or the second lining cloth 24 is provided with a fourth hygroscopic material. These hygroscopic materials can absorb sweat from the surface of the human skin, reduce the heat between the human body and the quilt, and thus give the combined quilt the effect of regulating humidity and temperature, thereby further improving the comfort of the combined quilt. If the first hygroscopic material is distributed in the first face cloth 14, by setting the density of the first face cloth to 60-250g / m 2 If the second hygroscopic material is distributed in the first lining 15, the density of the first lining is set to 60-250g / m 2 , which can further make the outer cover body meet the use requirements in summer when used alone as a quilt. If the third hygroscopic material is distributed in the second surface fabric 22, by setting the density of the second surface fabric to 150-400g / m 2 If the fourth hygroscopic material is distributed in the second face fabric 24, the density of the second lining fabric is set to 150-400g / m 2 , which can improve the thermal insulation performance of the inner quilt, and further enable the outer quilt and the inner quilt to meet the use needs in spring, autumn and winter when used in combination.

[0056] It should be understood that in the actual production process, the number of first flexible connectors can be adjusted according to the specifications of the combination quilt. For example, for combination quilts with larger specifications, the number of first flexible connectors can be appropriately increased. If the specification of the combination quilt is 2.3m*1.5m, the number of first flexible connectors can be appropriately increased, for example, increased to 8 (the additional 4 can be set at the middle position between the corners and the midpoint along the horizontal edge of the combination quilt). If the specification of the combination quilt is 2.3m*2.0m, the number of first flexible connectors can be appropriately increased, for example, increased to 10 (the additional 6 can be set at the middle position between the corners and the midpoint along the horizontal edge of the combination quilt and the middle position between the corners and the midpoint along the vertical edge of the combination quilt).

[0057] The principle of the combination quilt of this embodiment is as follows: the combination quilt is configured to include an outer quilt body 1 and an inner quilt body 2 that can be accommodated inside the outer quilt body 1, an opening is provided at at least one edge of the outer quilt body 1, a sealing element 12 is provided at the opening, a first flexible connector 11 is provided at the opening of the outer quilt body 1, a first end 112 of the first flexible connector 11 is fixed to the inner side of the opening at the edge of the outer quilt body 1, a snap button 12 is provided on the first flexible connector 11, and a cloth button 21 is provided on the outer side of the inner quilt body 2 at a corresponding position to the first flexible connector 11, the cloth button 21 is a hollow structure, which can make the first end 112 of the first flexible connector 11 in a fixed state, and the second end 11 of the first flexible connector 11 is in a free state, that is, not connected to any parts, and the first flexible connector 11 is passed through the cloth button 2 of the inner quilt body 2 when in use. 1, and then align the sub-button and the female buckle 111 provided on the first flexible connector 11 and close them, and then seal the opening through the sealing element 12 provided at the opening of the outer quilt 2 to make the outer quilt 1 and the inner quilt 2 form a complete combination quilt, that is, the combination is completely combined together, leaving no gap, thus avoiding the possibility of hands and feet reaching into the gap, and the special structure of the first flexible connector 11 and the cloth button 21 fixes the edges of the outer quilt 1 and the inner quilt 2 around, preventing relative slippage between the inner quilt 2 and the outer quilt during use, thereby improving the user experience; if the temperature is high (for example, in summer), the opening can be opened through the sealing element 12 provided at the opening of the outer quilt 1, the inner quilt 2 can be taken out from the outer quilt 1, and the outer quilt 2 can be used alone as a quilt to meet the use needs of different seasons.

[0058] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, any equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical concepts disclosed herein shall be covered by the claims of the present invention.

Claims

1. A convenient free combination quilt, characterized in that: The combination quilt includes an outer quilt and an inner quilt that can be accommodated inside the outer quilt. An opening is provided at at least one side edge of the outer quilt, and a sealing element is provided at the opening. A first flexible connector is provided at the opening of the outer quilt. The first end of the first flexible connector is fixed to the inner side of the opening at the edge of the outer quilt. A snap fastener is provided on the first flexible connector. A cloth buckle that cooperates with the snap fastener is provided on the outer side of the corresponding position of the inner quilt and the first flexible connector, and the cloth buckle is a hollow structure.

2. The combination quilt according to claim 1, characterized in that: The first end of the first flexible connector is fixed to the inner side of the middle portion of the edge opening of the outer jacket.

3. The combination quilt according to claim 1, wherein: Second flexible connecting pieces are provided at the inner sides of the four corners of the outer cover.

4. The combination quilt according to claim 1, wherein: At least two adjacent edges of the outer casing are provided with openings, the openings pass through at least two adjacent edges of the outer casing, and sealing elements are provided at the openings.

5. The combination quilt according to claim 4, characterized in that: The opening is a one-way opening or a two-way opening.

6. The combination quilt according to claim 4, characterized in that: The opening passes through adjacent two side edges or adjacent four side edges of the outer casing.

7. The combination quilt according to claim 4, characterized in that: The sealing element is a zipper, a Velcro or a snap fastener.

8. The combination quilt according to claim 7, characterized in that: The zipper is a hidden zipper, a zipper, a reverse zipper, a one-way zipper or a two-way zipper.

9. The combination quilt according to claim 1, wherein: The outer quilt body is provided with a first face cloth and a first lining in sequence from top to bottom, and the first face cloth and the first lining are detachably connected at at least part of the edge. The inner quilt body is provided with a second face cloth, a quilt core and a second lining in sequence from top to bottom, and the second lining is connected to the second face cloth at the edge. The first face cloth is distributed with a first hygroscopic material and / or the first lining is distributed with a second hygroscopic material and / or the second face cloth is distributed with a third hygroscopic material and / or the second lining is distributed with a fourth hygroscopic material.

10. The combination quilt according to claim 9, characterized in that: The first face fabric is made of woven brushed fabric; And / or, the first lining is made of knitted fabric.

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