Sunscreen breathable woven fabric

Abstract

The utility model discloses a sunscreen breathable woven fabric, and relates to the technical field of fabrics. According to the key points of the technical scheme, a base layer is included, a plurality of through grooves are formed in the base layer, the base layer is fixedly connected with shielding pieces which are the same as the through grooves in relative position and are shorter than the through grooves, the side, away from the shielding pieces, of the base layer is fixedly connected with a plurality of light absorption balls, and one ends of the light absorption balls abut against the shielding pieces; the other end of the light absorption ball abuts against the inner wall of the through groove, the thickness of the light absorption part is larger than the depth of the through groove, and the light absorption ball comprises a plurality of first bamboo charcoal fibers. The shielding piece is arranged to reduce the amount of light which penetrates through the through groove and directly irradiates the body surface of a user, the polyester fibers have good light resistance, and therefore the light absorption effect is good. By arranging the polyester fibers, the sunscreen and shading performance of the fabric is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of fabric technology, and more specifically, to sun-protective and breathable woven fabrics. Background Technology

[0002] Woven fabrics are a type of fabric formed by interlacing warp and weft yarns on a loom according to certain rules. Woven fabrics are a common type of fabric used to make clothing.

[0003] To ensure the breathability of clothing fabrics, thinner fabrics are often used, or several pores are made in the fabric to allow air to circulate on both sides. However, when people are outdoors, external light can more easily pass through the pores and shine on the user's skin. To reduce the light transmittance of the fabric, the thickness of the fabric is increased or the number of pores inside the fabric is reduced. This, in turn, affects the air circulation on both sides of the fabric. Therefore, a structure is designed to solve the problem that some fabrics cannot simultaneously provide sun protection and breathability. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a sun-protective and breathable woven fabric, which improves the overall sun protection and breathability of the fabric through structural design.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: the sun-protective and breathable woven fabric includes a base layer, on which several through grooves are formed. A shielding sheet with the same relative position as the through groove and a length less than the length of the through groove is fixedly connected to the base layer. Several light-absorbing balls are fixedly connected to the side of the base layer away from the shielding sheet. One end of the light-absorbing ball abuts against the shielding sheet, and the other end of the light-absorbing ball abuts against the inner wall of the through groove. The thickness of the light-absorbing part is greater than the depth of the through groove. The light-absorbing ball includes several bamboo charcoal fibers.

[0006] The present invention is further configured such that: a connecting piece is fixedly connected to the side of the base layer away from the shielding piece, which is in the same relative position as the through groove and has a width greater than the width of the through groove; the light-absorbing part is fixedly connected to the connecting piece and extends into the through groove.

[0007] The present invention is further configured such that adjacent light-absorbing balls abut against each other, and the light-absorbing balls are formed by kneading bamboo charcoal fibers.

[0008] The present invention is further configured such that the weaving density of the connecting piece is less than the weaving density of the base layer.

[0009] The present invention is further configured such that: the base layer is woven from sun-protective yarn, the sun-protective yarn including a sun-protective yarn core and a sun-protective covering yarn spirally wound on its outer side.

[0010] The present invention is further configured such that: the sun-protective yarn core is formed by twisting acrylic fibers, and the sun-protective covering yarn is formed by twisting polyester profiled fibers.

[0011] The present invention is further configured such that: the shielding sheet is woven from reinforcing yarn, the reinforcing yarn includes reinforcing core yarn one and reinforcing core yarn two, the reinforcing core yarn one is made of polyester fiber twisted together, and the reinforcing core yarn two is made of bamboo charcoal fiber twisted together.

[0012] In summary, this utility model has the following beneficial effects: by setting the length of the blocking sheet, outside air can pass through the groove and enter the fabric, and the light-absorbing part can absorb outside light, thereby reducing the light entering the fabric. The light-absorbing part is set as a light-absorbing ball, which allows outside air to stably pass through the outer peripheral wall of the light-absorbing ball and enter the fabric, so that the fabric can ensure light blocking while also taking into account a certain degree of breathability. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a cross-sectional view of the present invention;

[0015] Figure 3 for Figure 2 Enlarged view of section A;

[0016] Figure 4 This is a cross-section of the sun-protective yarn in this utility model;

[0017] Figure 5 This is a cross-sectional view of the reinforcing yarn in this utility model.

[0018] In the diagram: 1. Base layer; 2. Through groove; 3. Shielding piece; 4. Connecting piece; 5. Light-absorbing ball; 6. Sunscreen yarn; 7. Sunscreen yarn core; 8. Sunscreen covering yarn; 9. Reinforcing yarn; 10. Reinforcing core yarn one; 11. Reinforcing core yarn two. Detailed Implementation

[0019] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] This sun-protective and breathable fabric, such as Figures 1-3As shown, the fabric includes a base layer 1. The single-layer fabric accelerates the airflow on both sides of the fabric. Several through-slots 2 are cut along the thickness direction of the base layer 1 using a laser cutting machine. The through-slots 2 provide a stable channel for outside air to enter the fabric, ensuring the fabric's breathability. A shielding piece 3 is sewn onto the base layer 1 with the same relative position as the through-slots 2 and a length shorter than the through-slots 2. The shielding piece 3 can, on the one hand, close the through-slots 2, reducing the amount of light that directly passes through the through-slots 2 and comes into contact with the user's skin. On the other hand, since the length of the shielding piece 3 is shorter than the length of the through-slots 2, there are channels for outside air to flow between the shielding piece 3 and both ends of the through-slots 2 in the length direction. Through the design of the structure, the fabric can ensure sun protection while also taking into account a certain degree of breathability.

[0021] like Figures 1-3 As shown, several light-absorbing parts are fixedly connected to the side of the base layer 1 away from the shielding plate 3. One end of the light-absorbing part abuts against the shielding plate 3, and the other end of the light-absorbing part abuts against the inner wall of the through groove 2. The thickness of the light-absorbing part is greater than the depth of the through groove 2. The setting of the light-absorbing part can further reduce the amount of light passing through between the shielding plate 3 and the through groove 2. On the other hand, by setting the thickness of the light-absorbing part, the shielding plate 3 can be arched under the action of the light-absorbing part, so that there can be a channel for outside air to flow between the base layer 1 and the shielding plate 3. The light-absorbing part includes several bamboo charcoal fibers. The bamboo charcoal fibers are usually dark gray. Therefore, the light-absorbing part can stably absorb the outside light shining on the fabric under the action of the bamboo charcoal fibers, ensuring the sun protection and breathability of the structure during use.

[0022] like Figures 1-3 As shown, on the side of the base layer 1 away from the shielding piece 3, a connecting piece 4 is sewn by a sewing machine. This connecting piece 4 is in the same relative position as the through groove 2 and has a width greater than the through groove 2. The connecting piece 4 can stably seal the through groove 2, reducing the direct contact between light passing through the through groove 2 and the user's skin. On the other hand, the connecting piece 4 reduces the contact area between the base layer 1 and the user's skin, creating a channel for outside air to flow between the base layer 1 and the user's skin, ensuring the breathability and comfort of the fabric during use. The light-absorbing part is bonded to the connecting piece 4 and extends into the through groove 2. The connecting piece 4 provides support for the light-absorbing part, ensuring the stable use of the structure.

[0023] like Figures 1-3As shown, the light-absorbing part is configured with several light-absorbing balls 5, with adjacent light-absorbing balls 5 abutting each other, thereby reducing the amount of external light that shines on the connecting piece 4 through the gaps between adjacent light-absorbing balls 5. Furthermore, since the surface shape of the light-absorbing balls 5 is spherical, outside air can still pass through the surface of the light-absorbing balls 5 and enter the fabric interior, enhancing the sun protection and breathability of the structure during use. The light-absorbing balls 5 are made by kneading bamboo charcoal fiber. The bamboo charcoal fiber is placed in a cutting machine to be cut into short fibers, and then the cut bamboo charcoal fiber is placed in an automatic pom-pom machine to knead and form light-absorbing balls 5. Finally, several light-absorbing balls 5 are glued to the connecting piece 4.

[0024] like Figures 1-3 As shown, the weaving density of the connecting piece 4 is less than that of the base layer 1, which increases the pores formed during the weaving of the connecting piece 4, thereby increasing the channels for outside air to flow through on both sides of the base layer 1 and enhancing the breathability and comfort of the structure during use.

[0025] like Figure 1 and Figure 4 As shown, the base layer 1 is woven from sun-protective yarn 6, which includes a sun-protective yarn core 7 and a sun-protective covering yarn 8 spirally wound around its outer side. The sun-protective yarn core 7 and the sun-protective covering yarn 8 are processed by a spinning process to form the sun-protective yarn 6. The sun-protective yarn core 7 is made of acrylic fiber by twisting it with a twisting machine. Acrylic fiber has good sunlight resistance, and its structural strength will not decrease even after prolonged exposure to sunlight. The characteristics of acrylic fiber are used to enhance the light resistance and durability of the fabric. The sun-protective covering yarn 8 is made of polyester profiled fiber with a cross-shaped cross section by twisting it with a twisting machine. The presence of polyester profiled fiber increases the channels for air to flow through the fabric, thus enhancing the breathability of the fabric.

[0026] like Figure 1 , Figure 3 and Figure 5 As shown, the shielding sheet 3 is woven from reinforcing yarn 9, which includes reinforcing core yarn 10 and reinforcing core yarn 2 11. Reinforcing core yarn 10 and reinforcing core yarn 2 11 are twisted by a twisting machine to form reinforcing yarn 9. Reinforcing core yarn 10 is made of polyester fiber by twisting machine. Polyester fiber not only has good light resistance, but also good structural strength and shape retention. The setting of polyester fiber ensures the light resistance and service life of the fabric. Reinforcing core yarn 2 11 is made of bamboo charcoal fiber 2 by twisting machine.

[0027] like Figures 1-3As shown, the connecting layer is formed by weaving polyester yarn into a loom. The polyester yarn is made by twisting polyester profiled fiber II with a cross-shaped cross section through a twisting machine. The characteristics of polyester profiled fiber II are used to enhance the breathability and comfort of the structure during use. Adhesive is applied to the surface of the connecting layer by a gluing machine, and several light-absorbing balls 5 are bonded to the connecting layer to form a light-absorbing part. Finally, the connecting layer is cut into several connecting pieces 4 along the thickness direction by a laser cutting machine.

[0028] like Figures 1-5 As shown, reinforcing yarn 9 is placed in a loom to weave a shielding layer. The shielding layer is then cut into several shielding pieces 3 by a laser cutter along its thickness direction. Sunscreen yarn 6 is placed in a loom to weave a base layer 1. Several through grooves 2 are cut along the thickness direction of the base layer 1 by a laser cutter. First, the connecting piece 4 with the light-absorbing ball 5 fixed is sewn onto the base layer 1 by a sewing machine. Finally, the shielding pieces 3 are sewn onto the side of the base layer 1 away from the connecting piece 4 by a sewing machine.

[0029] 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. 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 sun-protective and breathable woven fabric, comprising a base layer (1), characterized in that: The base layer (1) has several through grooves (2). A shielding plate (3) with the same relative position as the through groove (2) and a length less than the length of the through groove (2) is fixedly connected to the base layer (1). Several light-absorbing balls (5) are fixedly connected to the side of the base layer (1) away from the shielding plate (3). One end of the light-absorbing ball (5) abuts against the shielding plate (3), and the other end of the light-absorbing ball (5) abuts against the inner wall of the through groove (2). The thickness of the light-absorbing ball (5) is greater than the depth of the through groove (2). The light-absorbing ball (5) includes several bamboo charcoal fibers.

2. The sun-protective and breathable woven fabric according to claim 1, characterized in that: The base layer (1) is fixedly connected to a connecting piece (4) on the side away from the shielding piece (3), which is in the same relative position as the through groove (2) and has a width greater than that of the through groove (2). The light-absorbing ball (5) is fixedly connected to the connecting piece (4) and extends into the through groove (2).

3. The sun-protective and breathable woven fabric according to claim 1, characterized in that: The adjacent light-absorbing balls (5) abut against each other, and the light-absorbing balls (5) are made by kneading bamboo charcoal fibers.

4. The sun-protective and breathable woven fabric according to claim 2, characterized in that: The weaving density of the connecting piece (4) is less than that of the base layer (1).

5. The sun-protective and breathable woven fabric according to claim 1, characterized in that: The base layer (1) is woven from sun-protective yarn (6), which includes a sun-protective yarn core (7) and a sun-protective covering yarn (8) spirally wound on its outer side.

6. The sun-protective and breathable woven fabric according to claim 5, characterized in that: The sun protection yarn core (7) is made by twisting acrylic fibers, and the sun protection covering yarn (8) is made by twisting polyester profiled fibers.

7. The sun-protective and breathable woven fabric according to claim 1, characterized in that: The shielding sheet (3) is woven from reinforcing yarn (9), which includes reinforcing core yarn one (10) and reinforcing core yarn two (11). The reinforcing core yarn one (10) is made by twisting polyester fiber, and the reinforcing core yarn two (11) is made by twisting bamboo charcoal fiber.

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