A duvet with a detachable head for easy replacement

Abstract

The utility model discloses a kind of duvet head detachable convenient replacement, including quilt cover, the quilt cover is installed with quilt head subassembly, quilt head subassembly includes quilt cloth, the both ends of quilt cloth are provided with first hem, first hem is fixedly connected with a plurality of first male buckle, first male buckle is fixedly connected with first female buckle on clamping, and first female buckle is fixedly connected on first hem;The quilt head subassembly of the utility model locks quilt cloth side edge by male female buckle, connects quilt cloth and quilt cover by two zip fastener structures, to facilitate the disassembly and replacement of quilt head subassembly, since only need to separately detach dirty quilt cloth clean, without washing whole quilt cover, both save water, electricity and detergent greatly, avoid other clean area of quilt cover deformation discoloration due to frequent washing, extend the service life of quilt cover, also shorten airing period;And, the quilt cloth after disassembly can be cross-locked by its elastic band, form pocket structure for storing quilt core, therefore more practical.

Description

Technical Field

[0001] This utility model relates to the field of home textile technology, and in particular to a down comforter with a detachable and easily replaceable head. Background Technology

[0002] Down comforters are the mainstream warm bedding for winter. Their core advantage lies in the lightweight and warmth of the down filling. To prevent the down comforter core from getting damp, stained, or leaking down fibers, the industry generally adopts a combination structure of duvet cover and duvet core. The duvet cover, as the outer protective carrier, is detached from the duvet core through zipper openings on the side or end. In daily use, the duvet cover can be washed instead of directly washing the duvet core, which not only protects the fluffiness and warmth of the down filling but also reduces the difficulty of cleaning. This integrated duvet cover structure has become the mainstream design form for down comforters. However, in actual use, the head area of ​​a down comforter, specifically the section of the cover corresponding to the head, exhibits a significant tendency to become soiled. This is because moisture from respiration continuously adheres to the head fabric, easily leading to dampness, bacterial growth, or unpleasant odors. Furthermore, residual skincare products, sweat, oil, and dust from the hair preferentially contaminate this area, making it far more prone to soiling than other parts of the cover. Since existing one-piece comforter covers can only be disassembled and washed as a whole, the following problems arise: First, comforter covers are typically large, requiring more water, electricity, and detergent for overall washing, which does not meet energy conservation and environmental protection requirements; second, down comforter covers are often made of high-quality materials such as pure cotton, brushed cotton, or satin, and frequent washing and airing can cause pilling, deformation, and fading, shortening the comforter's lifespan. Additionally, after overall washing, the comforter cover requires a longer drying time. Utility Model Content

[0003] The purpose of this invention is to provide a down comforter with a detachable and easily replaceable head, in order to solve the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a down comforter with a detachable and easily replaceable head, including a comforter cover, on which a head assembly is installed. The head assembly includes a head fabric, with a first folded edge at both ends of the head fabric. A plurality of first male buckles are fixedly connected to the first folded edges, and a first female buckle is snapped onto the first male buckle and fixedly connected to the first folded edge. The other two ends of the head fabric are provided with second folded edges, with a first chain tooth fixedly connected to the second folded edge. A second chain tooth is engaged with the first chain tooth and fixedly connected to the second chain tooth.

[0005] Preferably, a puller is slidably connected to the first chain tooth, and the puller is slidably connected to the second chain tooth.

[0006] Preferably, the duvet cover has a duvet core fitted inside it, and the duvet core is fitted inside the duvet head assembly.

[0007] Preferably, a first elastic band is fixedly connected to the first folded edge, a second male buckle is fixedly connected to the first elastic band, and a second female buckle is fixedly connected to the quilt cover at the position corresponding to the second male buckle.

[0008] Preferably, a second elastic band is provided on one side of the first elastic band, a third male buckle is fixedly connected to the second elastic band, and a third female buckle is fixedly connected to the quilt cover at the position corresponding to the third male buckle.

[0009] Preferably, a third elastic band is provided on the other side of the first elastic band, and the third elastic band is fixedly connected to the first folded edge. A fourth male buckle is fixedly connected to the third elastic band, and a fourth female buckle is fixedly connected to the quilt cover at the position corresponding to the fourth male buckle.

[0010] This utility model provides a down comforter with a detachable and easily replaceable comforter head. Its advantages are as follows: The comforter head assembly of this utility model uses male and female snaps to lock the sides of the comforter head fabric and connects the comforter head fabric and the comforter cover through a two-zipper structure, which facilitates the disassembly and replacement of the comforter head assembly. Since only the dirty comforter head fabric needs to be removed for cleaning, there is no need to wash the entire comforter cover, which greatly saves water, electricity and detergent, and avoids deformation and fading of other clean areas of the comforter cover due to frequent washing, thus extending the service life of the comforter cover and shortening the drying cycle. In addition, the detached comforter head fabric can be locked together by its elastic band to form a pocket structure for storing the comforter filling, thus making it more practical. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall three-dimensional cross-sectional structure of this utility model; Figure 2 for Figure 1 Enlarged view of the structure of region A in the middle; Figure 3 This is a schematic diagram of the overall side view sectional structure of this utility model; Figure 4 This is a top view of the unfolded headpiece assembly of this utility model. Figure 5 This is a bottom view of the unfolded headboard assembly of this utility model.

[0013] In the diagram: 1. Duvet cover; 2. Duvet insert; 3. Duvet head assembly; 31. Duvet head fabric; 32. First fold; 33. Second fold; 34. First male buckle; 35. First female buckle; 36. First elastic band; 37. Second male buckle; 38. Second female buckle; 39. Second elastic band; 310. Third male buckle; 311. Third female buckle; 312. Third elastic band; 313. Fourth male buckle; 314. Fourth female buckle; 315. First zipper tooth; 316. Zipper pull; 317. Second zipper tooth. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0015] Please see the appendix Figure 1 -Appendix Figure 5This utility model provides an embodiment of a down comforter with a detachable and easily replaceable head, comprising a comforter cover 1, a comforter head assembly 3 mounted on the comforter cover 1, and a comforter head assembly 3 comprising a comforter head fabric 31. Both ends of the comforter head fabric 31 are provided with first folded edges 32, and multiple first male buckles 34 are fixedly connected to the first folded edges 32. First female buckles 35 are snapped onto the first male buckles 34 and fixedly connected to the first female buckles 35. The first female buckles 35 are fixedly connected to the first folded edges 32. The other two ends of the comforter head fabric 31 are provided with second folded edges 33, and first chain teeth 315 are fixedly connected to the second folded edges 33. Second chain teeth 317 are engaged with the first chain teeth 315. Two chain teeth 317 are fixedly connected to the duvet cover 1. The first male buckle 34 engages with the first female buckle 35 to close the side of the folded duvet cover 31. The engaging first chain teeth 315 and second chain teeth 317 connect the duvet cover 31 to the duvet cover 1. The first folded edge 32 and the second folded edge 33 are used to hide the raw edges of the duvet cover 31. A zipper pull 316 is slidably connected to the first chain tooth 315, and the zipper pull 316 is slidably connected to the second chain tooth 317. The zipper pull 316, the first chain tooth 315, and the second chain tooth 317 constitute a zipper structure. By sliding the zipper pull 316, the first chain tooth 315 and the second chain tooth 317 can be connected. 17. Separate or engage; a duvet cover 1 is fitted with a duvet core 2, and the duvet core 2 is fitted inside the duvet head assembly 3, with the duvet head assembly 3 and duvet cover 1 together covering the duvet core 2; a first elastic band 36 is fixedly connected to the first folded edge 32, and a second male buckle 37 is fixedly connected to the first elastic band 36; a second female buckle 38 is fixedly connected to the duvet head fabric 31 at the position corresponding to the second male buckle 37, and the second male buckle 37 cooperates with the second female buckle 38 to fix the end of the first elastic band 36 to the duvet head fabric 31; a second elastic band 39 is provided on one side of the first elastic band 36, and a third male buckle 310 is fixedly connected to the second elastic band 39; the duvet head fabric 31 A third female buckle 311 is fixedly connected at the position corresponding to the third male buckle 310. The third male buckle 310 cooperates with the third female buckle 311 to fix the end of the second elastic band 39 to the quilt cover 31. A third elastic band 312 is provided on the other side of the first elastic band 36, and the third elastic band 312 is fixedly connected to the first folded edge 32. A fourth male buckle 313 is fixedly connected to the third elastic band 312. A fourth female buckle 314 is fixedly connected to the quilt cover 31 at the position corresponding to the fourth male buckle 313. The fourth male buckle 313 cooperates with the fourth female buckle 314 to fix the end of the third elastic band 312 to the quilt cover 31.

[0016] Working principle: When using this utility model, the quilt cover assembly 3 and the quilt cover 1 together cover the quilt core 2. If the quilt cover assembly 3 needs to be disassembled, the first male buckle 34 and the first female buckle 35 can be separated first, and then the pull head 316 can be pulled to disengage the first chain tooth 315 and the second chain tooth 317, so that the quilt cover assembly 3 can be removed. If the quilt cover assembly 3 needs to be used to store the quilt cover 1 and the quilt core 2, after the quilt cover assembly 3 is removed, the first elastic band 36 and the second elastic band 39 can be crossed, and the second male buckle 37 can be fastened to the second female buckle 38, and the third male buckle 310 can be fastened to the third female buckle 311, so that the quilt cover fabric 31 forms a knot similar to a pocket. The folded duvet cover 1 and duvet insert 2 are placed into the pocket structure. The pocket structure restricts the duvet insert 2 inside by the first elastic band 36 and the second elastic band 39 crossing on both sides. Then, the two third elastic bands 312 cross and the fourth male buckle 313 is fastened on the fourth female buckle 314. The duvet insert 2 is restricted by the crossing third elastic bands 312. The first folded edge 32 and the second folded edge 33 are used to hide the raw edge of the duvet cover 31. The zipper pull 316, the first zipper tooth 315 and the second zipper tooth 317 constitute the zipper structure. The zipper structure is common knowledge in the field, and its principle will not be described in detail here.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0019] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A down comforter with a detachable and easily replaceable cover, comprising a comforter cover (1), characterized in that: The duvet cover (1) is equipped with a duvet head assembly (3), which includes a duvet head fabric (31). Both ends of the duvet head fabric (31) are provided with a first folded edge (32). Multiple first male buckles (34) are fixedly connected to the first folded edge (32). A first female buckle (35) is snapped onto the first male buckle (34), and the first female buckle (35) is fixedly connected to the first folded edge (32). The other two ends of the duvet head fabric (31) are provided with a second folded edge (33). A first chain tooth (315) is fixedly connected to the second folded edge (33). A second chain tooth (317) is engaged with the first chain tooth (315), and the second chain tooth (317) is fixedly connected to the duvet cover (1).

2. A down comforter with a detachable and easily replaceable headboard as described in claim 1, characterized in that: A puller (316) is slidably connected to the first chain tooth (315), and the puller (316) is slidably connected to the second chain tooth (317).

3. A down comforter with a detachable and easily replaceable headboard as described in claim 1, characterized in that: The quilt cover (1) is fitted with a quilt core (2), and the quilt core (2) is fitted inside the quilt head assembly (3).

4. A down comforter with a detachable and easily replaceable headboard as described in claim 1, characterized in that: A first elastic band (36) is fixedly connected to the first folded edge (32), a second male buckle (37) is fixedly connected to the first elastic band (36), and a second female buckle (38) is fixedly connected to the quilt cover (31) at the position corresponding to the second male buckle (37).

5. A down comforter with a detachable and easily replaceable headboard according to claim 4, characterized in that: A second elastic band (39) is provided on one side of the first elastic band (36), and a third male buckle (310) is fixedly connected to the second elastic band (39). A third female buckle (311) is fixedly connected to the quilt cover (31) at the position corresponding to the third male buckle (310).

6. A down comforter with a detachable and easily replaceable headboard according to claim 5, characterized in that: A third elastic band (312) is provided on the other side of the first elastic band (36), and the third elastic band (312) is fixedly connected to the first folded edge (32). A fourth male buckle (313) is fixedly connected to the third elastic band (312), and a fourth female buckle (314) is fixedly connected to the quilt cover (31) at the position corresponding to the fourth male buckle (313).

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