A down jacket fabric with static electricity self-elimination

Abstract

The utility model discloses a kind of eiderdown clothes fabrics of static electricity self-elimination, including first fabric and second fabric, first fabric and second fabric are symmetrically sewed, and first fabric and second fabric surface are equally spaced with support cloth, and adjacent the support cloth between is fixed with transverse flow guide belt. By installing antistatic decorative strip on the surface of first fabric and second fabric, when human body and eiderdown clothes rub, static electricity is first absorbed by antistatic decorative strip made of lycra fiber, its hydrophilic characteristic forms conductive film by adsorbing environmental moisture, neutralizes part of charge, the charge not neutralized is conducted to nanometer conductive fiber silk by the conductive silk channel in transverse flow guide belt, nanometer conductive fiber silk is contacted with external air after, static electricity is released to atmosphere, again by the stereoscopic grid formed by support cloth and transverse flow guide belt, reduce fabric direct friction, sheath protection conductive silk stable work, finally realize all-around static electricity self-elimination.

Description

Technical Field

[0001] This utility model relates to the field of down jacket fabric technology, specifically to a down jacket fabric with self-eliminating static electricity. Background Technology

[0002] Down jackets are outer garments filled with down feathers. They are large and rounded in shape. Down jackets generally contain more than half duck down, and may also contain some small feathers. The duck down is cleaned, sterilized at high temperatures, and then used to fill the garment. Down jackets have the best warmth retention and are mostly worn by people in cold regions. They are also commonly used by polar expedition personnel. While the existing down jacket fabrics can basically meet the needs of daily use, there are still some shortcomings that need to be improved.

[0003] Down jackets worn in winter are often made of synthetic fibers such as polyester. These materials have a hydrophobic surface structure, making it difficult to retain water molecules, resulting in poor conductivity. When rubbed against wool or other objects, electrons easily transfer from one object to another, causing the fabric to carry different charges and forming static electricity. Static electricity can cause many inconveniences in daily life. For example, when putting on or taking off down jackets, one often hears a "crackling" sound, may see sparks, and sometimes even experiences a stinging sensation, affecting the wearing experience. In addition, static electricity can make down jackets easily attract dust and hair, affecting the appearance and cleanliness of the garment. Therefore, we propose a self-eliminating static electricity down jacket fabric to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a down jacket fabric with self-eliminating static electricity to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a static-eliminating down jacket fabric, comprising a first fabric and a second fabric, wherein the first fabric and the second fabric are symmetrically sewn together, and support fabrics are provided at equal intervals on the surfaces of the first fabric and the second fabric. A transverse guide band is fixed between adjacent support fabrics, and a support fabric is formed between the support fabrics on the first fabric and the second fabric. A conductive filament channel is provided between the transverse guide bands, and nano-conductive fiber filaments are embedded in the conductive filament channel.

[0006] As a further preferred embodiment of this technical solution, each of the transverse guide strips is equipped with an antistatic decorative strip, which is made of Lyocell fiber.

[0007] As a further preferred embodiment of this technical solution, the nano-conductive fiber filament is covered with a protective sleeve, which is made of elastic silicone material.

[0008] As a further preferred embodiment of this technical solution, the supporting fabrics are all arc-shaped, forming a down composite filling cavity between them.

[0009] As a further preferred embodiment of this technical solution, the down composite filling cavity is filled with a mixture of down and graphene flakes, wherein the graphene content is 3% to 5%.

[0010] As a further preferred embodiment of this technical solution, the surface of the antistatic decorative strip is coated with a nano zinc oxide coating.

[0011] This invention provides a static-eliminating down jacket fabric with the following beneficial effects:

[0012] 1. This utility model involves installing antistatic decorative strips on the surfaces of a first and second fabric. When the human body rubs against the down jacket, the static charge is first absorbed by the antistatic decorative strips made of Lyocell fiber. Its hydrophilic properties adsorb environmental moisture to form a conductive film, neutralizing part of the charge. The unneutralized charge is conducted to the nano-conductive fiber filaments through the conductive filament channels in the transverse guide band. After the nano-conductive fiber filaments come into contact with the external air, they release the static charge into the atmosphere. Then, the three-dimensional mesh formed by the support fabric and the transverse guide band reduces direct friction between the fabrics. The sheath protects the conductive filaments and ensures stable operation, ultimately achieving all-round static self-elimination.

[0013] 2. This utility model effectively improves static electricity elimination efficiency through the synergistic effect of a multi-layer antistatic structure (Lysel fiber, conductive filament, graphene), while the three-dimensional mesh design takes into account both warmth and antistatic properties, avoiding the bulky feel of traditional down jackets. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a front view structural diagram of the present utility model;

[0016] Figure 3 For the present utility model Figure 1 A magnified structural diagram at point A.

[0017] In the diagram: 1. First fabric; 2. Second fabric; 3. Supporting fabric; 4. Horizontal guide strip; 5. Antistatic decorative strip; 6. Down composite filling cavity; 7. Conductive filament channel; 8. Sheath; 9. Nano-conductive fiber filament. Detailed Implementation

[0018] 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.

[0019] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0020] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0021] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0022] This utility model provides a technical solution: such as Figures 1 to 3 As shown in this embodiment, a static-eliminating down jacket fabric includes a first fabric 1 and a second fabric 2. The first fabric 1 and the second fabric 2 are symmetrically sewn together, and multiple sets of support fabrics 3 are equally spaced on both the first fabric 1 and the second fabric 2. A transverse guide band 4 is provided between adjacent support fabrics 3. A down composite filling cavity 6 is formed between the support fabrics 3 on the first fabric 1 and the second fabric 2. A conductive filament channel 7 is provided between the transverse guide bands 4 on the first fabric 1 and the second fabric 2. Nano-conductive fiber filaments 9 are provided in the conductive filament channel 7.

[0023] When the human body rubs against the down jacket, the static charge is first absorbed by the antistatic decorative strip 5 made of Lyocell fiber. Its hydrophilic properties form a conductive film by adsorbing environmental moisture, neutralizing part of the charge. The unneutralized charge is conducted to the nano-conductive fiber filament 9 through the conductive filament channel 7 in the transverse guide band 4. After the nano-conductive fiber filament 9 comes into contact with the outside air, it releases the static charge into the atmosphere. Then, the charge is further dispersed by the graphene mixed flocs in the down composite filling cavity 6. The nano zinc oxide coating decomposes moisture under light, continuously enhancing the antistatic effect. The three-dimensional mesh formed by the support fabric 3 and the transverse guide band 4 reduces direct friction between the fabric and the fabric. The sheath 8 protects the conductive filaments and ensures stable operation, ultimately achieving all-round static self-elimination.

[0024] In other embodiments, an antistatic decorative strip 5 is installed on the outside of the transverse guide strip 4, and the antistatic decorative strip 5 is made of Lyocell fiber;

[0025] Because Lyocell fibers are hydrophilic and conductive, they can reduce surface resistance and neutralize static charge by absorbing moisture, thereby significantly reducing static electricity buildup.

[0026] In other embodiments, the nano-conductive fiber filament 9 is covered with a sheath 8, which is made of elastic silicone material;

[0027] Through this design, the sheath 8 can protect the nano-conductive fiber filament 9 from breakage due to friction, while the elasticity of the silicone ensures that the nano-conductive fiber filament 9 can maintain stable contact with the external environment, extend the service life of the nano-conductive fiber filament 9, and maintain long-term antistatic performance.

[0028] In other embodiments, the support fabric 3 is all designed in an arc shape, forming a down composite filling cavity 6 between them;

[0029] This design increases the surface area of ​​the fabric in contact with the air, accelerating the dissipation of static charge and thus optimizing the efficiency of static elimination while also enhancing the fabric's aesthetics.

[0030] In other embodiments, the down composite filling cavity 6 is filled with a mixture of down and graphene flakes, with a graphene content of 3% to 5%;

[0031] This design allows the high conductivity of graphene to help dissipate static charge, thereby enhancing the overall antistatic properties of the graphene composite filler, while the lightweight design improves wearing comfort.

[0032] In other embodiments, the surface of the antistatic decorative strip 5 is coated with a nano zinc oxide coating;

[0033] Because nano zinc oxide can decompose moisture in the environment through photocatalysis and enhance the hygroscopic conductivity of the fiber, the antistatic decorative strip 5 can maintain high antistatic performance in humid environments.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A self-eliminating static electricity down jacket fabric, comprising a first fabric (1) and a second fabric (2), characterized in that: The first fabric (1) and the second fabric (2) are symmetrically sewn together, and the first fabric (1) and the second fabric (2) are provided with support cloth (3) at equal intervals on their surfaces. A transverse guide belt (4) is fixed between adjacent support cloths (3). A support cloth (3) is formed between the support cloths (3) on the first fabric (1) and the second fabric (2). A conductive wire channel (7) is provided between the transverse guide belts (4). The conductive wire channel (7) is embedded with nano-conductive fiber filaments (9).

2. The self-eliminating static electricity down jacket fabric according to claim 1, characterized in that: The transverse guide strip (4) is equipped with an antistatic decorative strip (5) on its exterior. The antistatic decorative strip (5) is made of Lyocell fiber.

3. The self-eliminating static electricity down jacket fabric according to claim 1, characterized in that: The nano-conductive fiber filament (9) is covered with a protective sleeve (8), which is made of elastic silicone material.

4. The self-eliminating static electricity down jacket fabric according to claim 1, characterized in that: The support fabrics (3) are all arc-shaped, forming down composite filling cavities (6) between them.

5. The self-eliminating static electricity down jacket fabric according to claim 2, characterized in that: The surface of the antistatic decorative strip (5) is coated with a nano zinc oxide coating.

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