A breathable fabric

Abstract

The utility model discloses a kind of breathable fabrics, including first sawtooth area and second sawtooth area, the first sawtooth area with the second sawtooth area is alternately cyclically arranged along fabric length direction, the first sawtooth area includes first unit and second unit, the second unit is located at the trough of the first sawtooth area, the second unit is trapezoidal shape with wide top and narrow bottom, and the two oblique edges of the second unit are connected with the second sawtooth area.The utility model first unit as the main breathable area of fabric, not only through float long line simultaneously through eyelet to quickly export moisture and heat, and second sawtooth area and second unit are lower than first unit, so that second sawtooth area and second unit can absorb sweat and guide to first unit, export and evaporate quickly by first unit, the trough point of the first sawtooth area is connected with the second sawtooth area by second unit, thereby prevent the problem that first unit is deformed due to the whole looseness of fabric is low because of the through-hole organization.

Description

Technical Field

[0001] This utility model relates to the field of fabrics, and more specifically, to a breathable fabric. Background Technology

[0002] Traditional methods to enhance fabric breathability usually involve using a single perforated structure or adding mesh throughout the fabric. While this improves breathability, it makes the fabric too loose and prone to snagging, thus reducing its strength. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a breathable fabric. The first unit has long floating threads in its perforated structure, thus the first unit serves as the main breathable area of ​​the fabric. It not only conducts moisture and heat through the floating threads but also through the pores. The second serrated area and the second unit are lower than the first unit. Therefore, the second serrated area and the second unit can absorb sweat and guide it to the first unit. The sweat is then quickly conducted and evaporated through the first unit, thus keeping the fabric dry. The second unit, formed by the plain weave, connects the troughs of the first serrated area with the second serrated area. Thus, the second unit and the second serrated area restrain the floating threads of the perforated structure of the first unit, thereby preventing the first unit from deforming due to the low overall looseness of the fabric caused by the perforated structure.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a breathable fabric, including a first serrated area and a second serrated area, the first serrated area and the second serrated area are arranged alternately and cyclically along the length of the fabric, the first serrated area includes a first unit and a second unit, the second unit is located at the trough of the first serrated area, the second unit is in the shape of a trapezoid that is wider at the top and narrower at the bottom, and the two oblique sides of the second unit are connected to the second serrated area.

[0005] The present invention is further configured such that the second serrated area is lower than the first unit, and the second unit is at the same height as the second serrated area.

[0006] The present invention is further configured such that the width H1 of the first serrated area is greater than the width H2 of the second serrated area.

[0007] The present invention is further configured such that the fabric is woven with 60 warp yarns and 150 weft yarns in one weave cycle, 60 warp yarns and 90 weft yarns interweave to form the first sawtooth area, and 60 warp yarns and 75 weft yarns interweave to form the second sawtooth area.

[0008] The present invention is further configured such that 50 warp yarns and 15 weft yarns are interwoven to form the second unit.

[0009] The present invention is further configured such that the width of the first serrated area is the width of 45 weft yarns, and the width of the second serrated area is the width of 30 weft yarns.

[0010] The present invention is further configured such that the first unit adopts a perforated structure, and the second unit and the second serrated area adopt a plain weave structure.

[0011] In summary, this utility model has the following beneficial effects:

[0012] The first unit, with its long, porous structure, serves as the main breathable area of ​​the fabric, quickly dissipating moisture and heat. Simultaneously, the second serrated area, positioned below the second unit, absorbs sweat and directs it to the first unit, where it evaporates rapidly, keeping the fabric dry. The second unit, formed by the plain weave, connects the troughs of the first and second serrated areas, effectively preventing deformation caused by low overall fabric looseness due to the porous structure. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of a breathable fabric in this embodiment;

[0014] Figure 2 for Figure 1 A sectional view along the A-A direction;

[0015] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0016] Figure 4 This is a weave diagram of a breathable fabric in this embodiment.

[0017] Reference numerals: First serrated area 1, Second serrated area 2, First unit 11, Second unit 12. 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] like Figure 1 — Figure 4As shown, this embodiment discloses a breathable fabric. The fabric includes a first serrated area 1 and a second serrated area 2. The fabric is woven with 60 warp yarns and 150 weft yarns in one weave cycle. The warp yarns are made of 50-count bamboo fiber, and the weft yarns are made of 40-count polyester fiber. The warp density is 152 yarns / inch, and the weft density is 78 yarns / inch. Therefore, the total number of warp yarns in the fabric is 8800. It is woven on a rapier loom using a No. 11 reed with 5 warp yarns per reed. Figure 4As shown, the weave pattern is a four-way continuous weave, therefore one weave cycle includes two first serrated zones 1 and two second serrated zones 2. Warp yarns 1-10 and 41-50 interweave with weft yarns 1-25 and 131-150; warp yarns 11-20 and 31-40 interweave with weft yarns 1-40 and 146-150; warp yarns 21-30 interweave with weft yarns 11-55; warp yarns 51-60 interweave with weft yarns 1-10 and 116-150 to form one first serrated zone 1; warp yarns 1-10 and 41-50 interweave with weft yarns 101-130; and so on. Warp yarns 11-20 and 31-40 interweave with weft yarns 116-145; warp yarns 21-30 interweave with weft yarns 131-150 and 1-10; warp yarns 51-60 interweave with weft yarns 86-115 to form a second sawtooth zone 2; warp yarns 1-10 and 41-50 interweave with weft yarns 56-100; warp yarns 11-20 and 31-40 interweave with weft yarns 71-115; warp yarns 21-30 interweave with weft yarns 86-130; warp yarns 51-60 interweave with weft yarns 41-85 to form a first sawtooth zone 1; warp yarns 1-10 and 31-40 interweave with weft yarns 116-145; warp yarns 21-30 interweave with weft yarns 131-150 and 1-10; warp yarns 51-60 interweave with weft yarns 41-85 to form a first sawtooth zone 1; warp yarns 11-20 and 31-40 interweave with weft yarns 71-115; warp yarns 21-30 interweave with weft yarns 86-13 ... second sawtooth zone Warp yarns 41-50 interweave with weft yarns 26-55; warp yarns 11-20 and 31-40 interweave with weft yarns 41-70; warp yarns 21-30 interweave with weft yarns 56-85; and warp yarns 51-60 interweave with weft yarns 11-40, forming a second sawtooth zone 2. The first sawtooth zone 1 and the second sawtooth zone 2 interweave warp yarns at the same position with weft yarns at different positions. Therefore, the first sawtooth zone 1 and the second sawtooth zone 2 are arranged alternately and cyclically along the fabric length, thereby increasing the fabric structural stability, even if the fabric float of the first sawtooth zone 1 is greater than that of the second sawtooth zone 2. Because 60 warp yarns and 90 weft yarns interweave to form the first sawtooth zone 1, and 60 warp yarns and 75 weft yarns interweave to form the second sawtooth zone 2, the width of the first sawtooth zone 1 is the width of 45 weft yarns, and the width of the second sawtooth zone 2 is the width of 30 weft yarns. The width of the first sawtooth zone 1 is greater than the width of the second sawtooth zone 2. However, because of the sawtooth shape of the first sawtooth zone 1 and the second sawtooth zone 2, the warp and weft yarns of the first sawtooth zone 1 and the second sawtooth zone 2 are mutually restricted by the same warp yarn position and the same weft yarn position, so that the first rectangular zone 1 with long float yarn will not have the problem of snagging due to its large width and loose structure.

[0020] Within the warp and weft yarn interlacing range of a first sawtooth zone 1, where warp yarns 1-10 and 41-50 interlace with weft yarns 1-25 and 131-150; warp yarns 11-20 and 31-40 interlace with weft yarns 1-40 and 146-150; warp yarns 21-30 interlace with weft yarns 11-55; and warp yarns 51-60 interlace with weft yarns 1-10 and 116-150, the following interlacing ranges are formed: warp yarns 1-10 and 41-50 interlace with weft yarns 1-25 and 131-135; warp yarns 11-20 and 31-40 interlace with weft yarns 1-40; warp yarns 21-30 interlace with weft yarns 11-55; and warp yarns 51-60 interlace with weft yarns 1-10... The first unit 11 is formed by the interlacing of warp yarns 1-10, warp yarns 41-50, and warp yarns 51-60 with weft yarns 136-150; the second unit 12 is formed by the interlacing of warp yarns 1-10, warp yarns 41-50, and warp yarns 56-100; warp yarns 11-20, warp yarns 31-40, and warp yarns 71-115; warp yarns 21-30, warp yarns 86-130; and warp yarns 51-60, warp yarns 41-85. Within the warp and weft yarn interlacing range of a first sawtooth zone 1, warp and weft yarns 1-10, warp yarns 41-50, warp yarns 56-60, and warp yarns 71-115; warp yarns 21-30, warp yarns 86-130; and warp yarns 51-60, warp yarns 41-85... The first unit 11 is formed by interlacing the 6th to 100th weft yarns, the 11th to 20th warp yarns, the 31st to 40th warp yarns, and the 76th to 115th weft yarns; the 21st to 30th warp yarns interlaced with the 86th to 130th weft yarns; the 51st to 60th warp yarns interlaced with the 41st to 60th weft yarns, and the 76th to 85th weft yarns; the second unit 12 is formed by interlacing the 1st to 10th warp yarns, the 41st to 50th warp yarns, the 51st to 60th warp yarns, and the 62nd to 75th weft yarns; and the 11th to 20th warp yarns, the 31st to 40th warp yarns, and the 71st to 75th weft yarns. Therefore, the first sawtooth region 1 includes the first unit 11 and the second unit 12. The second unit 12 is formed by interlacing 50 warp yarns with 15 weft yarns, and the warp and weft yarns interlaced in the second unit 12 are all located at the troughs of the first sawtooth region 1. The second unit 12 is located at the trough of the first sawtooth region 1, and the second unit 12 has a trapezoidal shape that is wider at the top and narrower at the bottom. This is because the warp and weft yarns of the two oblique edges of the second unit 12 interweave at the 10th, 20th, 31st, and 41st warp yarns, respectively. Meanwhile, the edge warp and weft yarns of the second sawtooth region 2 are located at the 1st, 10th, 11th, 20th, 21st, 30th, 31st, 40th, 41st, 50th, 51st, and 60th warp yarns, respectively. Therefore, when the second unit 12 interweaves within the range of the 1st to 10th warp yarns, the edge warp yarn position of the second unit 12 is adjacent to the 11th warp yarn of the second sawtooth region 2. When the second unit 12 interweaves within the range of the 11th to 20th warp yarns…The edge warp yarn of the second unit 12 is adjacent to the 21st warp yarn of the second serrated area 2. When the second unit 12 interweaves within the range of the 31st to 40th warp yarns, the edge warp yarn of the second unit 12 is adjacent to the 30th warp yarn of the second serrated area 2. When the second unit 12 interweaves within the range of the 41st to 60th warp yarns, the edge warp yarn of the second unit 12 is adjacent to the 40th warp yarn of the second serrated area 2. Therefore, the two oblique sides of the second unit 12 are connected to the second serrated area 2. Because the first unit 11 adopts a perforated weave and the second unit 12 and the second serrated area 2 adopt a plain weave, the trough of the first serrated area 1 and the second serrated area 2 are connected through the plain weave of the second unit 12. The perforated weave of the first unit 11 and the plain weave of the second unit 12 and the second serrated area 2 are interwoven with the same warp and weft yarns. Since the width H1 of unit 11 is greater than the width H2 of the second serrated area 2, when the perforated structure of unit 11 is caught due to the length of the float yarn, the second unit 12 and the second serrated area 2, being plain-weave, restrain the float yarn caught by unit 11. This prevents deformation caused by the low overall looseness of the fabric due to the perforated structure of unit 11. Simultaneously, the serrated structure of the first serrated area 1 and the second serrated area 2 further restrains the float yarn generated by the perforated structure of unit 11. Even if the yarn of unit 11 is caught, the plain-weave structure of the second unit 12 and the second serrated area 2 ensures that when the fabric is stretched, the warp and weft yarns of the second unit 12, the second serrated area 2, and the first unit 11 will pull back the caught yarn, thus reducing snagging and maintaining fabric strength.

[0021] Because the floating threads of the perforated structure of the first unit 11 are 5 weave points long, while the second unit 12 and the second serrated area 2 are both plain weave, the yarn density between the second unit 12 and the second serrated area 2 is greater than that of the first unit 11. Therefore, the second unit 12 and the second serrated area 2 squeeze the first unit 11 and arch it up, making the second serrated area 2 lower than the first unit 11. The second unit 12 and the second serrated area 2 are at the same height. Therefore, the fabric not only removes moisture and heat generated by the human body through the floating threads of the perforated structure of the first unit 11 and the pores formed by the interweaving of the perforated structure of the first unit 11, but also absorbs sweat because the density of the second unit 12 and the second serrated area 2 is greater than that of the first unit 11. At the same time, the absorbed sweat is guided to the first unit 11 through the capillary effect, so that it can be quickly discharged and evaporated through the first unit 11, thereby increasing the breathability of the fabric. In addition, the fabric finishing adopts ordinary finishing, thereby reducing the fabric cost.

[0022] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected by this utility model. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A breathable fabric, characterized in that, It includes a first sawtooth area (1) and a second sawtooth area (2). The first sawtooth area (1) and the second sawtooth area (2) are arranged alternately and cyclically along the length of the fabric. The first sawtooth area (1) includes a first unit (11) and a second unit (12). The second unit (12) is located at the trough of the first sawtooth area (1). The second unit (12) is in the shape of a trapezoid with a wider top and a narrower bottom, and the two oblique sides of the second unit (12) are connected to the second sawtooth area (2).

2. The breathable fabric according to claim 1, characterized in that, The second serrated area (2) is lower than the first unit (11), and the second unit (12) is at the same height as the second serrated area (2).

3. The breathable fabric according to claim 1, characterized in that, The width H1 of the first sawtooth region (1) is greater than the width H2 of the second sawtooth region (2).

4. The breathable fabric according to claim 1, characterized in that, The fabric is woven with 60 warp yarns and 150 weft yarns in one weave cycle. The first sawtooth zone (1) is formed by 60 warp yarns and 90 weft yarns interwoven, and the second sawtooth zone (2) is formed by 60 warp yarns and 75 weft yarns interwoven.

5. The breathable fabric according to claim 1, characterized in that, The second unit (12) is formed by interlacing 50 warp yarns and 15 weft yarns.

6. The breathable fabric according to claim 5, characterized in that, The width of the first serrated area (1) is the width of 45 weft yarns, and the width of the second serrated area (2) is the width of 30 weft yarns.

7. The breathable fabric according to claim 1, characterized in that, The first unit (11) adopts a perforated structure, and the second unit (12) and the second serrated area (2) adopt a plain weave structure.

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