A silk and down gravity quilt

Abstract

This utility model provides a silk and down gravity comforter, comprising: an upper fabric, the edge of which is connected to the edge of a middle fabric, forming a first cavity between the upper and middle fabrics, the first cavity being filled with silk; a lower fabric, the edge of which is connected to the edge of the middle fabric, forming a second cavity between the lower and middle fabrics; and a dividing fabric, the upper end of which is connected to the middle fabric, and the lower end of which is connected to the lower fabric, the dividing fabric dividing the second cavity into multiple sub-cavities, each sub-cavity being filled with down. The beneficial effects of this utility model are: dividing the second cavity into multiple sub-cavities prevents the down material from moving throughout the second cavity, improves the uniformity of the down layer thickness within the second cavity, and thus ensures warmth retention.

Description

Technical Field

[0001] This utility model belongs to the field of down comforter technology, and in particular relates to a silk and down gravity comforter. Background Technology

[0002] Down comforters are mainly filled with down. After prolonged use, down comforters tend to concentrate in one direction or position, resulting in uneven thickness. This affects both the comfort experience and the insulation performance. Furthermore, traditional down comforters are relatively lightweight and do not conform well to the body. Summary of the Invention

[0003] In view of this, the present invention aims to provide a silk and down gravity quilt in order to solve at least one of the above-mentioned technical problems.

[0004] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0005] A silk and down weighted comforter includes:

[0006] The upper layer fabric has its edge connected to the edge of the middle layer fabric, and a first cavity is formed between the upper layer fabric and the middle layer fabric, and the first cavity is filled with silk.

[0007] The lower layer fabric has its edge connected to the edge of the middle layer fabric, and a second cavity is formed between the lower layer fabric and the middle layer fabric.

[0008] A separating fabric is provided, the upper end of which is connected to the middle layer fabric and the lower end of which is connected to the lower layer fabric. The separating fabric divides the second cavity into multiple sub-cavities, each of which is filled with down.

[0009] Furthermore, the upper fabric is connected to the middle fabric via a first sewing thread, and the distance between the first sewing thread and the edge of the upper fabric is 5cm to 10cm.

[0010] Furthermore, the separating fabric includes a horizontal separating fabric and a vertical separating fabric, with multiple horizontal separating fabrics and multiple vertical separating fabrics, and the horizontal separating fabrics and vertical separating fabrics are arranged perpendicularly.

[0011] The upper, middle, and lower fabrics are all rectangular structures, and the first and second cavities are both rectangular cavities.

[0012] The separating fabric divides the second cavity into multiple sub-cavities of the same size, wherein the sub-cavities are rectangular cavities.

[0013] Furthermore, it also includes: a limiting buckle, which is located on the end face of the upper fabric away from the middle fabric. The limiting buckle is connected to the middle fabric through a connecting line. One end of the connecting line is connected to the limiting buckle, and the other end passes through the upper fabric and the down layer composed of silk and connects to the middle fabric.

[0014] Furthermore, the number of the limiting buckles is multiple, and the multiple limiting buckles are evenly arranged in an array along the length and width directions of the upper fabric.

[0015] Furthermore, the edge of the upper fabric is connected to the outer edge of the annular fabric, and the inner edge of the annular fabric is connected to the middle fabric.

[0016] Furthermore, the edge of the lower layer fabric is connected to the lower edge of the tubular fabric, and the upper edge of the tubular fabric is connected to the edge of the middle layer fabric.

[0017] Furthermore, a fabric connecting ring is provided on the outer wall of the tubular fabric.

[0018] Furthermore, the down includes one or more of duck down and goose down;

[0019] The thickness of the down layer composed of the down is 2cm-4cm;

[0020] The thickness of the silk layer composed of the silk is 0.2-0.5 cm.

[0021] Furthermore, the upper, middle, and lower layers of fabric are made of silk.

[0022] Compared with the prior art, the silk and down gravity quilt of this utility model has the following beneficial effects:

[0023] The present invention discloses a silk and down gravity quilt, which divides the second cavity into multiple sub-cavities, preventing the down material from moving within the entire second cavity, improving the uniformity of the down layer thickness within the second cavity, and thus ensuring the warmth retention performance. Attached Figure Description

[0024] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0025] Figure 1 This is a schematic diagram of the three-dimensional structure of the gravity-controlled object described in an embodiment of the present invention;

[0026] Figure 2 This is a schematic diagram of the three-dimensional structure of the gravity explosion described in the embodiment of this utility model;

[0027] Figure 3This is a schematic diagram of the three-dimensional structure of the annular fabric described in an embodiment of the present utility model;

[0028] Figure 4 This is a schematic diagram of the three-dimensional structure of the tubular fabric before sewing as described in an embodiment of this utility model;

[0029] Figure 5 This is a schematic diagram of the three-dimensional structure of the upper fabric described in an embodiment of the present utility model;

[0030] Figure 6 This is a schematic diagram of the first cross-sectional structure of the gravity-controlled structure described in this embodiment of the present invention;

[0031] Figure 7 This is a schematic diagram of the second cross-sectional structure of the gravity-controlled structure described in an embodiment of the present invention;

[0032] Figure 8 As described in the embodiments of this utility model Figure 7 Schematic diagram of the structure at point A in the middle;

[0033] Figure 9 As described in the embodiments of this utility model Figure 7 Schematic diagram of the structure at point B;

[0034] Figure 10 This is a schematic diagram of the gravity-controlled edge cross-sectional structure in another embodiment of the present invention.

[0035] Explanation of reference numerals in the attached figures:

[0036] 1. Upper layer fabric; 2. Circular fabric; 3. Middle layer fabric; 4. Tubular fabric; 5. Lower layer fabric; 6. Dividing fabric; 7. Limiting buckle; 401. Connecting ring; 701. Connecting thread. Detailed Implementation

[0037] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0038] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0039] 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.

[0040] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0041] like Figures 1 to 10 As shown, a silk and down weighted comforter includes: an upper fabric 1, the edge of which is connected to the edge of a middle fabric 3, forming a first cavity between the upper fabric 1 and the middle fabric 3, and the first cavity is filled with silk (such as...). Figure 8 (As shown at point a); lower fabric 5, the edge of lower fabric 5 is connected to the edge of middle fabric 3, forming a second cavity between lower fabric 5 and middle fabric 3; separating fabric 6, the upper end of separating fabric 6 is connected to middle fabric 3, the lower end of separating fabric 6 is connected to lower fabric 5, separating fabric 6 divides the second cavity into multiple sub-cavities, each sub-cavity is filled with down (e.g., ... Figure 8 (As shown at point e in the middle).

[0042] In some embodiments, the edge of the upper fabric 1 is connected to the outer edge of the annular fabric 2, the inner edge of the annular fabric 2 is connected to the middle fabric 3, and the distance between the inner and outer sides of the annular fabric 2 is 5-20cm, preferably 18cm.

[0043] A gap is formed between the ring-shaped fabric 2 and the middle layer fabric 3. This gap can prevent the silk at the edge of the first cavity from thinning due to the expansion of the down in the second cavity caused by gravity during use, thereby improving the uniformity of the silk thickness in the first cavity. In addition, reducing the overlap of the seams can reduce the thickness of the seam edge and improve the comfort of use.

[0044] In other embodiments, the upper fabric 1 is connected to the middle fabric 3 by a first sewing thread. The distance between the first sewing thread and the edge of the upper fabric 1 is 5cm to 10cm, preferably 6cm, which reduces the overlap of the sewing threads, reduces the thickness of the sewing edge, and improves the comfort of use.

[0045] The separating fabric 6 includes horizontal separating fabric 6 and vertical separating fabric 6. There are multiple horizontal separating fabrics 6 and multiple vertical separating fabrics 6, which are arranged vertically. The upper layer fabric 1, middle layer fabric 3, and lower layer fabric 5 are all rectangular structures, and the first cavity and the second cavity are both rectangular cavities. The separating fabric 6 divides the second cavity into multiple sub-cavities of the same size, which are also rectangular cavities. There are 6 horizontal separating fabrics 6, 5 vertical separating fabrics 6, and 42 sub-cavities.

[0046] Dividing the second cavity into multiple sub-cavities prevents the down material from moving throughout the second cavity, improves the uniformity of the down layer thickness within the second cavity, and thus ensures the warmth retention performance.

[0047] It also includes a limiting buckle 7, located on the end face of the upper fabric 1 furthest from the middle fabric 3. The limiting buckle 7 is connected to the middle fabric 3 via a connecting line 701. One end of the connecting line 701 is connected to the limiting buckle 7, and the other end passes through the upper fabric 1 and the down layer composed of silk, connecting to the middle fabric 3. The limiting buckle 7 is a type of fabric or silicone buckle that allows movement. The limiting buckle 7 limits the end of the connecting line 701 furthest from the middle fabric, preventing excessive displacement of the relative positions of the upper fabric 1 and the middle fabric 3. Furthermore, the connecting line passes through the down layer, fixing the down layer and ensuring a relatively uniform thickness, thus improving insulation performance while maintaining a good user experience.

[0048] The number of limiting buckles 7 is multiple, and the multiple limiting buckles 7 are evenly arranged in an array along the length and width directions of the upper fabric 1. Preferably, there are 30 limiting buckles 7, arranged in 5 columns along the width direction of the upper fabric 1 and 6 rows along the length direction of the upper fabric 1.

[0049] The edge of the lower layer fabric 5 is connected to the lower edge of the tubular fabric 4, and the upper edge of the tubular fabric 4 is connected to the edge of the middle layer fabric 3. The tubular fabric 4 ensures the edge thickness of the second cavity, improving user comfort while also ensuring the uniformity of the down layer thickness.

[0050] The outer wall of the tubular fabric 4 is provided with a fabric connecting ring 401, which facilitates connection with the inner connecting buckle of the duvet cover.

[0051] Down includes one or more of duck down and goose down, with duck down being the preferred choice;

[0052] The thickness of the down layer is 2cm-4cm, preferably 2.5cm;

[0053] The thickness of the silk layer composed of silkworm silk is 0.2-0.5cm, preferably 0.3cm.

[0054] The upper layer fabric 1, the middle layer fabric 3, and the lower layer fabric 5 are all made of silk.

[0055] Gravity is created through the following process:

[0056] First, connect the upper layer fabric 1 to the middle layer fabric. The upper layer fabric 1 can be directly connected to the edge through the first sewing thread (e.g., Figure 10 (Point b is the first sewing line). The upper fabric 1 can also be made by first connecting the edge of the upper fabric 1 to the outer edge of the circular fabric 2 via the first sewing line (e.g., ...). Figure 8 (The first sewing line is at point b), then the inner edge of the circular fabric 2 passes through the second sewing line (as shown in the image). Figure 8 (The second sewing thread is at point c) and connects to the middle layer fabric 3; the circular fabric 2 is sewn as follows before sewing. Figure 4 As shown.

[0057] The first, second, third, and fourth sewing threads are all sewing machine threads and their stitching paths.

[0058] The first cavity is filled with silk and laid flat to form a silk layer. Then, one end of the connecting line 701 is connected to the limiting buckle 7, and the other end passes through the upper fabric 1 and the silk layer and is connected to the middle fabric 3.

[0059] Then sew the bottom edge of the dividing fabric 6 onto the lower layer, and pass a third sewing thread (such as...) along the edge of the lower layer fabric 5. Figure 8 (At point d in the lower middle section) is connected to the lower end of the tubular fabric 4. Down is filled into each dividing fabric 6. The upper end of the dividing fabric 6 is sewn to the middle layer fabric 3. Finally, the edge of the middle layer fabric 3 is sewn with a fourth sewing thread (such as...). Figure 8 (at point d in the upper middle section) is connected to the upper end of the tubular fabric 4.

[0060] The silk layer is located on top of the down feathers. The silk layer has a relatively high density, which prevents the down layer from becoming too fluffy and also improves the fit of the underlying fabric 5 to the human body, ensuring comfort during use.

[0061] 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 the 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 or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

[0062] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A silk and down gravity quilt, characterized by, include: Upper fabric (1), the edge of the upper fabric (1) is connected to the edge of the middle fabric (3), and a first cavity is formed between the upper fabric (1) and the middle fabric (3), and the first cavity is filled with silk. The lower layer fabric (5) has its edge connected to the edge of the middle layer fabric (3), and a second cavity is formed between the lower layer fabric (5) and the middle layer fabric (3). The dividing fabric (6) is connected at its upper end to the middle layer fabric (3) and at its lower end to the lower layer fabric (5). The dividing fabric (6) divides the second cavity into multiple sub-cavities, each of which is filled with down.

2. The silk and down gravity quilt according to claim 1, characterized in that: The upper fabric (1) is connected to the middle fabric (3) by a first sewing thread, and the distance between the first sewing thread and the edge of the upper fabric (1) is 5cm to 10cm.

3. The silk and down gravity quilt according to claim 1, characterized in that: The separating fabric (6) includes a horizontal separating fabric (6) and a vertical separating fabric (6). There are multiple horizontal separating fabrics (6) and multiple vertical separating fabrics (6). The horizontal separating fabrics (6) and the vertical separating fabrics (6) are arranged vertically. The upper fabric (1), middle fabric (3), and lower fabric (5) are all rectangular structures, and the first cavity and the second cavity are both rectangular cavities. The separating fabric (6) divides the second cavity into multiple sub-cavities of the same size, wherein the sub-cavities are rectangular cavities.

4. A silk and down gravity quilt according to claim 1, characterized in that, Also includes: The limiting buckle (7) is located on the end face of the upper fabric (1) away from the middle fabric (3). The limiting buckle (7) is connected to the middle fabric (3) through the connecting line (701). One end of the connecting line (701) is connected to the limiting buckle (7), and the other end passes through the upper fabric (1), the down layer composed of silk, and connects to the middle fabric (3).

5. A silk and down gravity quilt according to claim 4, characterized in that: The number of limit buckles (7) is multiple, and the multiple limit buckles (7) are evenly arranged in an array along the length and width directions of the upper fabric (1).

6. A silk and down gravity quilt according to claim 1, characterized in that: The edge of the upper fabric (1) is connected to the outer edge of the annular fabric (2), and the inner edge of the annular fabric (2) is connected to the middle fabric (3).

7. A silk and down gravity quilt according to claim 1, characterized in that: The edge of the lower fabric (5) is connected to the lower edge of the tubular fabric (4), and the upper edge of the tubular fabric (4) is connected to the edge of the middle fabric (3).

8. A silk and down gravity quilt according to claim 7, characterized in that: The tubular fabric (4) has a fabric connecting ring (401) on its outer side wall.

9. A silk and down gravity quilt according to claim 1, characterized in that: The down includes one or more of duck down and goose down; The thickness of the down layer composed of the down is 2cm-4cm; The thickness of the silk layer composed of the silk is 0.2-0.5 cm.

10. A silk and down gravity quilt according to claim 1, characterized in that: The upper layer, middle layer fabric (3), and lower layer fabric (5) are all made of silk.

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