Down jacket anti-lost structure

Abstract

The utility model discloses a kind of anti-runing down structure of down jacket, including the lining cloth layer being set in down jacket, lining cloth layer is equipped with down filling cavity, down filling cavity is filled with down;Multiple groups of down blocking structure are set in the dislocation in the down filling cavity, the down is filled in the part outside corresponding down blocking structure in the down filling cavity.The utility model can avoid the occurrence of runing down phenomenon, ensure the uniform distribution of down, prevent the down jacket comfort and the cold-proof performance from being worse due to runing down, effectively improve the wearing experience of user.

Description

Technical Field

[0001] This utility model relates to the field of down jacket technology, and in particular to a down jacket anti-down leakage structure. Background Technology

[0002] Lightweight down jackets are thermal garments filled with lightweight composite materials or fibers. Like regular down jackets, they are filled with goose or duck down. However, due to the use of special materials, lightweight down jackets are lighter and thinner, making them easier to wear and carry. Pure down jackets, on the other hand, are filled entirely with natural goose or duck down, offering better warmth and breathability, but are relatively heavier and thicker than lightweight down jackets.

[0003] Currently, lightweight down jackets on the market are prone to down leakage due to defects in sewing processes or damage to the fabric structure caused by the centrifugal force of washing and spinning in a washing machine. This uneven distribution of down can lead to decreased comfort for users, reduced warmth and cold protection, and a less pleasant wearing experience.

[0004] Therefore, it is necessary to develop a down jacket with anti-down leakage function to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a down-proof structure for down jackets. This invention can prevent down leakage, ensure the uniform distribution of down, and prevent the down jacket from becoming less comfortable and warm due to down leakage, thus effectively improving the user's wearing experience.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a down-proof structure for a down jacket, comprising a lining layer disposed inside the down jacket, wherein the lining layer is provided with a down-filling cavity, and the down-filling cavity is filled with down; multiple sets of down-blocking structures are staggeredly disposed within the down-filling cavity, and the down fills the portion of the down-filling cavity outside the corresponding down-blocking structures.

[0007] By adopting the above technical solution, multiple sets of down-blocking structures are staggered in the down-filling cavity within the inner lining layer to create resistance to the down, keeping it in its initial position. This prevents down leakage, ensures uniform distribution of the down, and prevents the down jacket from becoming less comfortable and less warm due to down leakage, effectively improving the user's wearing experience.

[0008] The present invention is further configured such that the down-proof structure is formed by partially fixing the inner and outer layers of fabric of the inner lining together.

[0009] By adopting the above technical solution, there is no need to build other components as a down-proof structure. The down-proof structure can be formed simply by fixing the inner and outer layers of the inner lining fabric together. This makes the process convenient and the overall structure lighter.

[0010] The present invention is further configured such that the down-proof structure is formed by partially bonding the inner and outer layers of the inner fabric layer with a heat-sealing process.

[0011] By adopting the above technical solution, the advantages of improved aesthetics and enhanced durability are achieved. Specifically, it eliminates the problem of wrinkles in traditional seams, resulting in a smooth and seamless surface that enhances the sense of luxury. At the same time, the adhesive tape strengthens the tensile strength of the seams and extends their service life.

[0012] The present invention is further configured such that the down-proof structure is formed by partially quilting the inner and outer layers of the inner fabric.

[0013] By adopting the above technical solutions, the advantages of aesthetics, decoration, low cost, and ease of operation can be enhanced. Three-dimensional textures (such as geometric, floral, or abstract patterns) can be formed through needle and thread sewing, enhancing the visual layering and artistry. Combined with embroidery, batik, and other techniques, it can be adapted to the understated aesthetics of the East or the modern minimalist style, improving the high-end quality of the product. At the same time, no complicated equipment is required; a basic sewing machine can be used. The technical threshold is low, making it suitable for mass production. The material cost is low (ordinary thread and cotton fabric can meet the requirements), reducing the processing and consumption threshold.

[0014] The present invention is further configured such that the down-blocking structure includes a first down-blocking component and a second down-blocking component. The first down-blocking component includes a plurality of first down-blocking parts arranged in a matrix, and the plurality of first down-blocking fabrics form a plurality of horizontal channels and a plurality of vertical channels arranged in an alternating manner. The second down-blocking component includes a plurality of second down-blocking parts arranged in a matrix, and each second down-blocking part is disposed at the intersection point of the corresponding horizontal channel and vertical channel.

[0015] By adopting the above technical solution, which is a specific method of staggered setting, multi-dimensional and multi-layered resistance is applied to the down in the filling cavity, thereby effectively preventing down leakage.

[0016] The present invention is further configured such that the first down-blocking part is a V-shaped structure or a U-shaped structure with an upper concave and lower convex shape, and the second down-blocking part is an inverted V-shaped structure or an inverted U-shaped structure with an upper convex and lower concave shape.

[0017] By adopting the above technical solution, the recessed structure in the upper and lower directions is used to trap the down, which can further enhance the down-blocking effect in the upper and lower directions, making it less likely for down to escape during wearing and washing.

[0018] The present invention is further configured such that both the first and second down-blocking parts are X-shaped structures.

[0019] By adopting the above technical solution, the down-blocking effect in all four directions (up, down, left, and right) can be improved.

[0020] The present invention is further configured such that the lateral length of the second down-blocking part is equivalent to the lateral length of the vertical channel.

[0021] By adopting the above technical solution, this setting can provide multi-position support and blocking for the down, thereby effectively preventing the internal down from escaping. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the down-blocking structure of this utility model; Figure 2 This is a schematic diagram of the down-blocking structure of this utility model applied to down jackets.

[0023] In the diagram: 1. Liner layer; 2. Filling cavity; 3. Down; 4. Down-blocking structure; 5. First down-blocking assembly; 6. Second down-blocking assembly; 7. First down-blocking section; 8. Horizontal channel; 9. Vertical channel; 10. Second down-blocking section. 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. 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.

[0025] Example: As attached Figure 1 and attached Figure 2 The down jacket shown has an anti-down leakage structure, including a lining layer 1 inside the jacket. The lining layer 1 has a down-filling cavity 2 filled with down 3. Multiple sets of down-blocking structures 4 are staggered within the down-filling cavity 2, with the down 3 filling the areas of the cavity 2 outside the corresponding down-blocking structures 4. By staggering the multiple sets of down-blocking structures 4 within the down-filling cavity 2 of the lining layer 1, resistance is created to the down 3, keeping it in its initial position. This prevents down leakage, ensures the even distribution of down 3, and prevents the down jacket's comfort and warmth from deteriorating due to down leakage, effectively improving the user's wearing experience.

[0026] The down-blocking structure 4 is formed by partially fixing the inner and outer layers of the inner lining fabric 1 together. No other internal components are needed for the down-blocking structure 4; simply fixing the inner and outer layers of the inner lining fabric 1 together is sufficient to form the down-blocking structure 4, making it easy to process and resulting in a lighter overall weight.

[0027] Regarding the specific structure and processing method of the down-proof structure 4, this embodiment adopts the following two schemes: (1) The down-proof structure 4 is made by partially bonding the inner and outer layers of the inner fabric of the lining layer 1. It has the advantages of improved aesthetics and enhanced durability. That is, it eliminates the problem of wrinkles in traditional seams, the surface is flat and without marks, enhancing the sense of luxury. At the same time, the bonding tape strengthens the tensile strength of the seams and extends the service life.

[0028] (2) The down-proof structure 4 is made by quilting a portion of the inner and outer layers of the inner fabric layer 1. This structure has the advantages of improved aesthetics and enhanced durability. It eliminates the problem of wrinkles in traditional seams, resulting in a smooth and seamless surface that enhances the sense of luxury. At the same time, the adhesive tape strengthens the tensile strength of the seams and extends the service life.

[0029] More specifically, as shown in the appendix Figure 1 and attached Figure 2 As shown, the down-blocking structure 4 includes a first down-blocking component 5 and a second down-blocking component 6. The first down-blocking component 5 includes multiple first down-blocking parts 7 arranged in a matrix, forming multiple interlaced horizontal channels 8 and multiple vertical channels 9. The second down-blocking component 6 includes multiple second down-blocking parts 10 arranged in a matrix, with each second down-blocking part 10 positioned at the intersection of a corresponding horizontal channel 8 and vertical channel 9. This staggered arrangement applies multi-directional, multi-layered resistance to the down 3 in the down-filling cavity 2, effectively preventing down leakage.

[0030] Regarding the structural design of the first down-blocking part 7, this embodiment uses the following methods as examples: (1) The first down-blocking part 7 is a V-shaped structure with an upper concave and lower convex shape, or a U-shaped structure, and the second down-blocking part 10 is an inverted V-shaped structure with an upper convex and lower concave shape, or an inverted U-shaped structure. The concave structure in the upper and lower directions is used to trap down, which can further enhance the down-blocking effect in the upper and lower directions, and make it less likely for down to escape during wearing and washing.

[0031] (2) The first down-blocking part 7 and the second down-blocking part 10 can also be X-shaped structures. This design can improve the down-blocking effect in four directions: up, down, left, and right.

[0032] (3) The first down-blocking part 7 and the second down-blocking part 10 can also be a straight-line structure.

[0033] Furthermore, in this embodiment, the lateral length of the second down-blocking part 10 is approximately equal to the lateral length of the vertical channel 9. This arrangement provides multi-positional support and blocking for the down 3, thereby effectively preventing the internal down 3 from escaping.

Claims

1. A down-proof structure for a down jacket, comprising a lining layer (1) disposed inside the down jacket, wherein the lining layer (1) has a down-filling cavity (2) and the down-filling cavity (2) is filled with down (3); characterized in that: Multiple sets of down-blocking structures (4) are staggered inside the down-filling cavity (2), and the down (3) fills the part of the down-filling cavity (2) outside the corresponding down-blocking structure (4).

2. The down-proof structure of the down jacket according to claim 1, characterized in that: The down-proof structure (4) is made by partially fixing the inner and outer layers of fabric of the inner lining layer (1) together.

3. The down-proof structure of the down jacket according to claim 2, characterized in that: The down-proof structure (4) is formed by partially bonding the inner and outer layers of the inner fabric of the lining layer (1) through a heat-sealing process.

4. The down-proof structure of the down jacket according to claim 2, characterized in that: The down-proof structure (4) is made by quilting a portion of the inner and outer layers of the inner fabric of the lining layer (1).

5. The down-proof structure of the down jacket according to claim 1, characterized in that: The down-blocking structure (4) includes a first down-blocking component (5) and a second down-blocking component (6). The first down-blocking component (5) includes a plurality of first down-blocking parts (7) arranged in a matrix. The plurality of first down-blocking fabrics form a plurality of horizontal channels (8) and a plurality of vertical channels (9) arranged in an alternating manner. The second down-blocking component (6) includes a plurality of second down-blocking parts (10) arranged in a matrix. Each second down-blocking part (10) is located at the intersection of the corresponding horizontal channel (8) and vertical channel (9).

6. The down-proof structure of the down jacket according to claim 5, characterized in that: The first down-blocking part (7) is a V-shaped structure with an upper concave and lower convex shape or a U-shaped structure, and the second down-blocking part (10) is an inverted V-shaped structure with an upper convex and lower concave shape or an inverted U-shaped structure.

7. The down-proof structure of the down jacket according to claim 5, characterized in that: Both the first down-blocking part (7) and the second down-blocking part (10) are X-shaped structures.

8. The down-proof structure of the down jacket according to claim 5, characterized in that: The lateral length of the second down-blocking part (10) is equivalent to the lateral length of the vertical channel (9).

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