CN219422231U - Thermal underwear with antiviral effect - Google Patents

Abstract

The utility model provides a thermal underwear with antiviral effect, comprising: the fabric of the coat and the trousers adopts a hollow wing warm structure fabric; the hollow wing warm structure fabric comprises an outer layer, an intermediate layer and an inner layer, wherein the intermediate layer is connected with the inner layer and the outer layer; the outer layer is formed by knitting acrylic fiber, viscose fiber, bulked acrylic fiber and spandex fiber; the inner layer is formed by weaving viscose fibers, acrylic fibers and spandex fibers; the middle layer is made of spandex fiber. The utility model has strong warmth retention property, comfortable wearing and certain antibacterial and antiviral functions.

Description

Thermal underwear with antiviral effect

Technical Field

The utility model relates to underwear, in particular to thermal underwear with an antiviral effect, and belongs to the technical field of functional clothing.

Background

Some underwear in the existing market is airtight, the underwear fabric is of a single-layer structure, the warmth retention effect is poor, air is easy to enter, other underwear is made of thickened warmth retention underwear fabric, plush is mainly adopted, the fabric is thick, sweat is easy to stick when the underwear is worn next to the skin, and the fluff is easy to stick to the body, so that the underwear is uncomfortable in body feel. In addition, viruses can exist on the surface of objects for a long time, particularly the survival time in a low-temperature environment is prolonged, so that the risk of 'environmental object biography' and 'people biography' in dense public places is greatly increased. At present, there is a need to develop underwear with antibacterial and antiviral functions, which is helpful for effectively preventing and controlling disease infection.

Disclosure of Invention

Aiming at the defects existing in the prior art, the embodiment of the utility model provides the thermal underwear with the antiviral effect, which has strong thermal property, comfortable wearing and certain antibacterial and antiviral functions.

In order to achieve the technical purpose, the technical scheme adopted by the embodiment of the utility model is as follows:

a thermal undergarment with antiviral effect comprising: the fabric of the coat and the trousers adopts a hollow wing warm structure fabric;

the hollow wing warm structure fabric comprises an outer layer, an intermediate layer and an inner layer, wherein the intermediate layer is connected with the inner layer and the outer layer;

the outer layer is formed by knitting acrylic fiber, viscose fiber, bulked acrylic fiber and spandex fiber; the inner layer is formed by weaving viscose fibers, acrylic fibers and spandex fibers; the middle layer is made of spandex fiber.

Further, the spandex fiber is spandex with fineness of 20-30D.

Further, the length of the acrylic fiber is 55-80 mm, and the average fineness is 25-30 mu m.

Further, the fineness of the viscose fiber is 1.0-1.4D.

Further, the hollow wing warm structural fabric is formed by knitting with a double-sided weft knitting machine with a cylinder diameter of 34 inches and a needle number of 28 needles/inch, and the knitting yarn length is 3.3-3.4 mm; the spinning mode of the yarn is ring spinning or siro spinning, and the yarn count is 40-50S.

Further, the shoulder seam, armhole side seam, front and back clothes piece side seam, trousers back baffle seam and trousers leg seam of the jacket are four-needle six-thread seam structure, the needle distance is 0.6-0.8 cm; the front end edge joint of the trousers is a four-line overlock joint structure, and the stitch length is 0.6-0.8 cm.

Further, the collar width of the collar part of the jacket is 10-12 cm, and the collar depth is 9/2-12/2 cm; the collar part is in a two-needle four-line seam structure at a position 1.3 cm to 1.5cm away from the collar edge.

Further, the trousers comprise a trousers waist part and trousers leg parts, wherein the trousers waist part is provided with an elastic band, the gram weight is 12-15 g/square meter, the 40% constant modulus is 3-4N, the constant force elongation average value is 170-180%, and the constant force tensile elastic recovery rate average value is more than 95; the thickness of the fabric is fluffy and warm, the thickness is 2.49-3.11 mm, and the fluff height is 0.1-0.25 mm.

Further, the hollow wing warm structural fabric is treated by antibacterial and antiviral slurry.

The technical scheme provided by the embodiment of the utility model has the beneficial effects that:

(1) The underwear suit adopts a hollow wing-warm weaving structure, and compared with the traditional single-sided and double-sided weaving structure, the underwear suit has unique heat storage space, excellent performance of moisture absorption, heating and temperature rising values, and fluffy and softer fabric.

(2) The outer layer of the underwear suit adopts the bulked acrylic fibers and viscose fibers to enable the hand feeling of the fabric to be fluffier and softer, the warmth retention effect of the fabric is improved, and the lycra spandex is added to enable the fabric to be heated and melted in the heat setting process, so that the coil is firmly locked, the fabric is free from edge scattering and difficult to take off and turn.

(3) The underwear suit adopts a four-needle six-line seam structure and seamless processing, so that the underwear suit is more comfortable and free of constraint, more fitting, no obvious tightening mark and convenient to wear and take off and has good elasticity.

(4) The fabric is treated by the antibacterial and antiviral slurry, has broad-spectrum sterilization and antibacterial effects, can timely kill germs in the environment, has good antibacterial and sterilizing effects, has antiviral activity of more than 99 percent on viruses, has long antibacterial and antiviral time, has small toxic and side effects, and is environment-friendly.

Drawings

Fig. 1 is a schematic structural view of an underwear jacket in an embodiment of the utility model.

Fig. 2 is a schematic structural view of a pair of pants for an undergarment in accordance with an embodiment of the present utility model.

Fig. 3 is a schematic structural view of a hollow wing-warm structural fabric in an embodiment of the present utility model.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1 and 2, the present utility model provides a thermal undergarment with antiviral effect, comprising: the upper garment 1 and the trousers 2 are made of hollow wing warm structural fabrics 3 which are cut and spliced.

As shown in fig. 3, the hollow wing warm structural fabric 3 includes an outer layer 31, an intermediate layer 32 and an inner layer 33, wherein the intermediate layer 32 connects the inner layer 33 and the outer layer 31.

The outer layer 31 is formed by knitting acrylic fiber, viscose fiber, bulked acrylic fiber and spandex fiber; the inner layer 33 is woven by viscose, acrylic and spandex fibers; the intermediate layer 32 is a spandex fiber. The fabric structure with the hollow wing warm makes the fabric fluffier, and static air can be stored in the middle, so that the warm effect is achieved.

As shown in fig. 3, in the outer layer 31 of the hollow wing warm structural fabric 3, acrylic fibers are in a curled state, and air is locked between the fibers to achieve a heating effect; the bulked acrylic fibers in the acrylic fibers shrink when encountering heat in the after-finishing process, more space is formed between viscose and spandex, more heat storage space is formed in the hollow wing-warming structural fabric 3, and the heat preservation function of the hollow wing-warming structural fabric 3 is improved.

In a specific embodiment, the spandex fiber is spandex, and the fineness of the spandex fiber is 20-30D. The length of the acrylic fiber is 55-80 mm, and the average fineness is 25-30 mu m. The fineness of the viscose fiber is 1.0-1.4D.

The hollow wing warm structural fabric 3 is formed by knitting with a double-sided knitting weft knitting machine with a cylinder diameter of 34 inches and a needle number of 28 needles/inch, and the knitting yarn length is 3.3-3.4 mm; the spinning mode of the yarn is ring spinning or siro spinning, and the yarn count is 40-50S.

As shown in fig. 1, the shoulder seam, armhole side seam, front and back clothes piece side seam, trousers back stop seam and trousers leg seam of the coat 1 are four-needle six-thread seam structure, the needle distance is 0.6-0.8 cm; the front-end seam of the trousers 2 is a four-line overlock splicing structure, and the stitch length is 0.6-0.8 cm.

The collar width 11a of the collar part 110 of the coat 1 is 10-12 cm, and the collar depth 11b is 9/2-12/2 cm; the collar part 110 is in a two-needle four-line seam structure at a position 1.3 cm to 1.5cm away from the collar edge.

As shown in fig. 2, the trousers 2 comprise a trousers waist 21 and trousers legs 22, the trousers waist 21 is provided with an elastic band, the gram weight is 12-15 g/square meter, the 40% stretching modulus is 3-4N, the average value of the stretching rate under constant force is 170-180%, and the average value of the elastic recovery rate under constant force is more than 95; the thickness of the fabric is fluffy and warm, the thickness is 2.49-3.11 mm, and the fluff height is 0.1-0.25 mm.

The structural design of the trousers 2 can adapt to wearers with different waistline sizes, and the applicability of the underwear suit is improved. The waist part of the warm trousers is designed into a waist-wearing structure, so that a user wears the trousers to be more fit with the waist part, and the comfort is improved; the middle part of the elastic belt adopts the triangular needle to ensure that the problem that the elastic belt is uncomfortable such as torsion, running and the like when a consumer wears or washes trousers is avoided, the three-needle five-line flat seaming of the waist part 21 of the trousers is more stable and difficult to loosen, and the overall wearing comfort and the service life of the trousers are prolonged.

The antibacterial and antiviral slurry is added into the hollow wing-warm structural fabric 3 in the after-finishing process, and the antibacterial and antiviral slurry provided in Chinese patent application CN 202111021938-antibacterial and antiviral slurry and the preparation method and application thereof are adopted. The antibacterial and antiviral slurry has broad-spectrum sterilization and antibacterial effects, can timely kill germs in the environment, has good antibacterial and sterilizing effects, has a bacteriostasis rate of more than 99% on escherichia coli, staphylococcus aureus and streptococcus albus, has antiviral activity of more than 99% on viruses, has long antibacterial and antiviral time, has small toxic and side effects, and is environment-friendly.

Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same, and although the present utility model has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model, and all such modifications and equivalents are intended to be encompassed in the scope of the claims of the present utility model.

Claims (8)

1. A thermal undergarment with antiviral effect, comprising: the upper garment (1) and trousers (2) are made of hollow wing warm structural fabrics (3);

the hollow wing warm structural fabric (3) comprises an outer layer (31), an intermediate layer (32) and an inner layer (33), wherein the intermediate layer (32) is connected with the inner layer (33) and the outer layer (31);

the outer layer (31) is formed by knitting acrylic fibers, viscose fibers and bulked acrylic fibers and spandex fibers; the inner layer (33) is formed by weaving viscose fibers, acrylic fibers and spandex fibers; the middle layer (32) is spandex fiber;

the hollow wing-warm structural fabric (3) is treated by antibacterial and antiviral slurry.

2. The thermal underwear with antiviral effect as claimed in claim 1, wherein the spandex fiber is spandex with fineness of 20-30D.

3. The thermal underwear with antiviral effect according to claim 1, wherein the acrylic fiber has a length of 55-80 mm and an average fineness of 25-30 μm.

4. The thermal underwear with antiviral effect according to claim 1, wherein the fineness of the viscose fiber is 1.0-1.4D.

5. The thermal underwear with antiviral effect according to claim 1, characterized in that the hollow wing warm structural fabric (3) is formed by knitting with a double-sided weft knitting machine with a diameter of 34 inches and a needle number of 28 needles/inch, and knitting yarn length is 3.3-3.4 mm; the spinning mode of the yarn is ring spinning or siro spinning, and the yarn count is 40-50S.

6. The thermal underwear with antiviral effect as claimed in claim 1, characterized in that shoulder seams, armholes, armhole side seams, front and rear garment piece side seams, trousers rear baffle seams and trousers leg seams of the upper garment (1) are four-needle six-thread seam structures, and the needle distance is 0.6-0.8 cm; the front-end edge joint of the trousers (2) is of a four-line overlock joint structure, and the stitch length is 0.6-0.8 cm.

7. The thermal underwear with antiviral effect according to claim 1, characterized in that the collar width (11 a) of the collar portion (110) of the jacket (1) is 10-12 cm, and the collar depth (11 b) is 9/2-12/2 cm; the collar part (110) is in a two-needle four-line seam structure at a position 1.3 cm to 1.5cm away from the collar edge.

8. The thermal underwear with antiviral effect according to claim 1, characterized in that the trousers (2) comprise a waist (21) and a leg (22), the waist (21) is provided with elastic bands, the gram weight is 12-15 g/square meter, the 40% stretching modulus is 3-4N, the average value of stretching rate under constant force is 170-180%, and the average value of stretching elastic recovery under constant force is more than 95; the thickness of the fabric is fluffy and warm, the thickness is 2.49-3.11 mm, and the fluff height is 0.1-0.25 mm.