Partitioned temperature-locked goose down quilt structure

Abstract

The utility model discloses a partition type lock temperature goose down quilt structure, include: quilt face, be set up quilt core structure in quilt face, quilt core structure is composed of quilt core of different size, can block the air flow in quilt core, quilt face still has the protective edge of cladding. Quilt core structure includes with the connection line of quilt face suture, fill in big down layer and small down layer in quilt face, big down layer and small down layer are interval setting, the connection line is located between big down layer and small down layer. In the utility model, through set up big down layer and small down layer of different size cooperation connection line, realize size quilting compartment, match and pinch flower vertical angle, big down layer increases goose down expansion area, the air in the matrix grid of big down layer and small down layer matrix grid circulates in quilt face, realizes heat dynamic lock, and warm -keeping time length is prolonged, reduces heat penetration entire goose down quilt structure and dissipates outward.

Description

Technical Field

[0001] This utility model relates to the field of bedding technology, and in particular to a partitioned heat-locking goose down comforter structure. Background Technology

[0002] The filling of down comforters is mainly down, which is the fluffy down found on the abdomen of geese and ducks, resembling catkins, while flat down is called feathers. Because down is an animal protein fiber, it has a higher heat retention than cotton (plant cellulose). Furthermore, the down's spherical fibers are densely covered with millions of tiny triangular pores, which can expand and contract with temperature changes, creating a temperature-regulating function. It can absorb the heat emitted by the body and insulate against the intrusion of cold air, making it an excellent choice for keeping warm in winter.

[0003] In existing down comforters, traditional down comforters tend to lose their fluffiness and heat retention after a period of use due to the collapse of the down structure inside the comforter. This results in significant heat loss and displacement of the comforter core, affecting the evenness of warmth and causing localized cold spots. To address these issues, we propose a zoned heat-locking goose down comforter structure. Utility Model Content

[0004] The purpose of this invention is to solve the problems existing in the prior art by proposing a partitioned heat-locking goose down comforter structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A partitioned heat-locking goose down comforter structure includes:

[0007] The quilt cover has a quilt core structure inside, which is composed of quilt cores of different sizes and can block the airflow inside the quilt core.

[0008] The surface of the blanket is also covered with a protective edge.

[0009] Preferably, the quilt core structure includes a connecting line sewn to the quilt surface, the quilt surface is filled with a large down layer and a small down layer, the large down layer and the small down layer are arranged alternately, and the connecting line is located between the large down layer and the small down layer.

[0010] Preferably, the connecting thread is a high-count, high-density yarn.

[0011] Preferably, the surface area of ​​the quilted surface is 220cm × 240cm.

[0012] Preferably, the connecting line divides the surface into a 7×11 matrix, and the large down layer and the small down layer are located within the matrix.

[0013] Preferably, the protective edge is made of a down-proof high-count fabric, and the protective edge is located at the edge of the quilt cover.

[0014] Preferably, the quilt cover has pinched corners near the small down layer.

[0015] Preferably, both the large down layer and the small down layer are made of 95% white goose down filling material.

[0016] Preferably, the length of the large down layer and the small down layer are the same, and the height and width of the large down layer are greater than the height and width of the small down layer.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This utility model, by setting up large and small down layers of different sizes and connecting lines, realizes the division of quilted grids of different sizes. Combined with the pinched corners, the large down layers increase the area of ​​goose down spreading. The air in the matrix grids of the large and small down layers circulates within the quilt surface, realizing dynamic heat locking, extending the warmth retention time, and reducing the heat loss through the entire goose down quilt structure.

[0019] 2. This utility model, by setting connecting lines to divide the quilt surface into a 7×11 grid matrix, can effectively limit the displacement of the quilt core structure in the quilt surface. Furthermore, due to the different compactness of the large down layer and the small down layer, it can limit the penetration of the white goose down quilt core through the connecting lines, ensuring the long-lasting and uniform warmth of the entire goose down quilt structure and improving the user's comfort. Attached Figure Description

[0020] Figure 1 This is a top view schematic diagram of a partitioned heat-locking goose down comforter structure proposed in this utility model.

[0021] Figure 2 This is a partial cross-sectional view of a partitioned heat-locking goose down comforter structure proposed in this utility model.

[0022] Figure 3 for Figure 1 A magnified structural diagram of point A in the middle.

[0023] In the picture: 1. Duvet cover; 2. Connecting line; 3. Large down layer; 4. Small down layer; 5. Protective edge; 6. Pinch corners. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Reference Figures 1-3A partitioned heat-locking goose down comforter structure includes a comforter surface 1 with a surface area of ​​220cm×240cm. The comforter surface 1 is provided with a comforter core structure, which is composed of comforter cores of different sizes and can block the air flow inside the comforter core. The comforter surface 1 is made of a 50% cotton + 50% polyester fiber blended micro-brushed fabric.

[0026] The 220cm×240cm quilt cover 1 is well-suited to the commonly used double bed (180cm×200cm) on the market. With some extra length and width, it can provide a high level of coverage when the user is sleeping. The 50% cotton + 50% polyester blend micro-brushed fabric is skin-friendly and comfortable while also having a certain degree of breathability and protection. The quilt is not easy to slip off when the user is sleeping. The breathability of quilt cover 1 can enhance comfort, while the quilt core provides the warmth.

[0027] The quilt core structure includes a connecting line 2 sewn to the quilt cover 1. The connecting line 2 is a high-count, high-density yarn, where high count refers to cotton with a higher yarn count. The higher the English count of the cotton yarn, the finer the yarn. In this application, the cotton yarn count is 40, and the sum of the warp and weft threads per square inch reaches 180. The quilt cover 1 is filled with a large down layer 3 and a small down layer 4, which are spaced apart. The lengths of the large down layer 3 and the small down layer 4 are the same, and the height and width of the large down layer 3 are greater than those of the small down layer 4. The width ratio of the large down layer 3 to the small down layer 4 is 1:2. The connecting line 2 is located between the large down layer 3 and the small down layer 4. The quilt cover 1 is provided with a pinched corner 6 near the small down layer 4. The connecting line 2 divides the quilt cover 1 into a 7×11 grid matrix, and the large down layer 3 and the small down layer 4 are located within the grid.

[0028] Both the large down layer 3 and the small down layer 4 are filled with 95% white goose down. When the quilt cover 1 is sewn and separated using connecting lines 2, the connecting lines 2 between the large down layer 3 and the small down layer 4 and between the small down layers 4 are shorter, making the small down layer 4 more compact. Meanwhile, the connecting lines 2 between the large down layers 3 and the small down layer 4 are longer, making the large down layer 3 more fluffy. The large down layer 3 is used to increase the area where the goose down spreads. When the air in the matrix of the large down layer 3 and the matrix of the small down layer 4 circulates in the quilt cover 1, the air flow speed in the small down layer 4 is slower. This makes the heat more concentrated in the area in contact with the user's body when the quilt is covered, resulting in a better heat preservation effect, dynamic heat locking, extended heat preservation time, and reduced heat loss through the entire goose down quilt structure.

[0029] The pinched corners 6 near the small down layer 4 compress the corners of the small down layer 4, making it difficult for the white goose down in the large down layer 3 to squeeze into the small down layer 4, and the white goose down in the small down layer 4 to pass through the connecting line 2 into the large down layer 3. This ensures the structural stability of the entire quilt, and the large and small down layers 4 can maintain this state, effectively limiting the displacement of the quilt core structure in the quilt surface 1, ensuring the long-term uniform warmth of the entire goose down quilt structure, and improving the user's comfort.

[0030] The quilt cover 1 is also covered with a protective edge 5, which is made of a down-proof high-count fabric and is located at the edges of the quilt cover 1.

[0031] The protective edge 5 helps maintain the shape of the comforter, and the high-count anti-down fabric can limit down from the edges when the comforter is squeezed, especially when users like to press the edge of the comforter tightly under their body (anti-down refers to preventing down from passing through the fabric).

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A partitioned heat-locking goose down comforter structure, characterized in that, include: The quilt cover (1) is provided with a quilt core structure, which is composed of quilt cores of different sizes and can block the airflow inside the quilt core. The cover (1) is also covered with a protective edge (5).

2. The partitioned heat-locking goose down comforter structure according to claim 1, characterized in that, The quilt core structure includes a connecting line (2) sewn to the quilt surface (1). The quilt surface (1) is filled with a large down layer (3) and a small down layer (4). The large down layer (3) and the small down layer (4) are spaced apart. The connecting line (2) is located between the large down layer (3) and the small down layer (4).

3. The partitioned heat-locking goose down comforter structure according to claim 2, characterized in that, The connecting line (2) is a high-count, high-density yarn.

4. The partitioned heat-locking goose down comforter structure according to claim 2, characterized in that, The surface area of ​​the quilt (1) is 220cm×240cm.

5. The partitioned heat-locking goose down comforter structure according to claim 4, characterized in that, The connecting line (2) divides the surface (1) into a 7×11 grid matrix, and the large down layer (3) and the small down layer (4) are located within the grid.

6. The partitioned heat-locking goose down comforter structure according to claim 1, characterized in that, The protective edge (5) is made of down-proof high-count fabric, and the protective edge (5) is located at the edge of the quilt cover (1).

7. The partitioned heat-locking down comforter structure according to claim 5, characterized in that, The quilt cover (1) has a pinched corner (6) near the small down layer (4).

8. The partitioned heat-locking goose down comforter structure according to claim 5, characterized in that, The white goose down filling of the large down layer (3) and the small down layer (4) is not less than 95%.

9. The partitioned heat-locking goose down comforter structure according to claim 2, characterized in that, The length of the large down layer (3) is the same as that of the small down layer (4), and the height and width of the large down layer (3) are greater than those of the small down layer (4).

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