Light and thin warm-keeping shirt

Abstract

The utility model discloses a light and thin warm-keeping shirt which comprises a surface layer and a down liner connected with the inner surface of the surface layer. The down liner comprises a first surface layer and a second surface layer which are connected through composite lines, the composite lines are provided with first line segment groups and second line segment groups which are alternately arranged in the clothes width direction, and each first line segment group comprises a plurality of first unit composite lines which are arranged in parallel in the clothes length direction at intervals; the second line segment group comprises a plurality of second unit composite lines which are arranged side by side in the clothes length direction at intervals, the adjacent first unit composite lines and second unit composite lines in the clothes width direction are staggered, and extension lines are arranged in a crossed mode. The light and thin warm-keeping shirt is reasonable in structure, the S-shaped bent down filling channels are formed through the composite lines, down filling uniformity of the down liner, down filling stability and the upright effect of clothes are improved, and the light and thin warm-keeping shirt is high in wearing flexibility.

Description

Technical Field

[0001] This utility model relates to the field of clothing technology, and in particular to a lightweight and warm shirt. Background Technology

[0002] Existing shirts are relatively thin, and the common way to enhance their warmth is by filling them with linings. The insulation materials for these linings are usually metal wool, down, etc., but these methods have problems such as bulkiness, uneven distribution of down, and clumping after washing.

[0003] Therefore, it is necessary to improve the existing lightweight and warm shirts. Utility Model Content

[0004] The purpose of this invention is to overcome the defects in the existing technology and provide a lightweight and warm shirt that forms multiple "S"-shaped curved down filling channels, which improves the uniformity of down filling, the stability of down filling, and the upright effect of the garment, while also providing high flexibility in wearing.

[0005] To achieve the above-mentioned technical effects, the technical solution of this utility model is: a lightweight and warm shirt, comprising an outer layer and a down lining connected to its inner surface;

[0006] The down lining includes a first outer layer and a second outer layer connected by composite yarns. The composite yarns have a first segment group and a second segment group that are alternately arranged along the width of the garment. The first segment group includes a plurality of first unit composite yarns that are arranged side by side and spaced apart along the length of the garment. The second segment group includes a plurality of second unit composite yarns that are arranged side by side and spaced apart along the length of the garment. Adjacent first unit composite yarns and second unit composite yarns are staggered and their extensions intersect each other along the width of the garment.

[0007] A preferred technical solution is that the angle between the extension line of the first unit composite line and the first upward deviation of the garment width direction is 10~45°.

[0008] A preferred technical solution is that the angle between the extension line of the second unit composite line and the second downward deviation in the garment width direction is 10~45°.

[0009] A preferred technical solution is that the spacing between adjacent first and second line segment groups along the width of the garment is 1 to 3 cm.

[0010] A preferred technical solution is that the shirt includes a body and sleeves, the back panel of the body is composed of an outer layer, the placket of the body is composed of an outer layer, and the front and back panels of the body are composed of an outer layer and a down lining.

[0011] A preferred technical solution is that the sleeve body of the garment is composed of an outer layer, and the cuff of the garment is composed of an outer layer, a lining layer, and a reinforcing layer, or the sleeve body of the garment is composed of an outer layer and a down lining.

[0012] A preferred technical solution is that the shirt includes a body and sleeves, the body has a first warming zone on the chest, a second warming zone on the abdomen, and a third warming zone on the back, and the sleeves have a fourth warming zone on the upper arm.

[0013] A preferred technical solution is that the thickness of the first insulation zone is greater than the thickness of the second insulation zone.

[0014] The preferred technical solution is that the surface layer is made of cotton-containing environmentally friendly material, and the first and second surface layers are made of polyester fiber-containing shape-retaining material.

[0015] The advantages and beneficial effects of this utility model are as follows:

[0016] This lightweight and warm shirt has a reasonable structure. The first and second outer layers of the down filling are connected by alternating first and second line segments along the width of the garment. The first and second line segments are staggered and their extensions intersect, which makes the down filling form multiple "S"-shaped curved down filling channels along the garment body, improving the uniformity of down filling, the stability of down filling, and the upright effect of the garment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the composite line distribution structure of the lightweight and warm shirt of this utility model;

[0018] Figure 2 yes Figure 1 A magnified view of part A in the image;

[0019] Figure 3 This is a schematic diagram of a portion of the insulation structure of the lightweight thermal shirt of this utility model;

[0020] Figure 4 This is a picture of the actual product of this utility model lightweight and warm shirt.

[0021] In the diagram: 1. Outer layer; 2. Down lining; 1a. Body; 1b. Sleeve; 10. Back panel; 11. First insulation zone; 12. Second insulation zone; 13. Third insulation zone; 14. Fourth insulation zone; 20. Composite line; 22. Second outer layer; 101. Front panel; 102. Back panel; 103. Placket; 111. First angle; 112. Second angle; 201. First unit composite line; 202. Second unit composite line; 211. First line segment group; 212. Second line segment group. Detailed Implementation

[0022] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0023] The terms "upward," "downward," and "inner surface" are used with reference to the normal use of a lightweight, warm shirt and are only for the purpose of describing this utility model and simplifying the description. They are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] Furthermore, the terms "first," "second," "third," "fourth," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0025] like Figures 1-4 As shown, the lightweight thermal shirt disclosed in this utility model includes an outer layer 1 and a down lining 2 connected to its inner surface; the down lining 2 includes a first outer layer (not labeled) and a second outer layer 22 connected by composite threads 20. The first outer layer is attached to the outer layer. The composite threads 20 have a first segment group 211 and a second segment group 212 alternately arranged along the width of the garment. The first segment group 211 includes a plurality of first unit composite threads 201 arranged side by side and spaced apart along the length of the garment. The second segment group 212 includes a plurality of second unit composite threads 202 arranged side by side and spaced apart along the length of the garment. Adjacent first unit composite threads 201 and second unit composite threads 202 are staggered and their extension lines intersect along the width of the garment.

[0026] The first and second outer layers 22 of the down lining 2 are connected by alternating first line segment groups 211 and second line segment groups 212 along the width of the garment. The first unit composite lines 201 and second unit composite lines 202 of the first line segment groups 211 and 212 are staggered and their extension lines intersect along the width of the garment, so that the down filling forms multiple "S"-shaped curved down filling channels along the garment body, which improves the uniformity of down filling, the stability of down filling and the upright effect of the garment; it also provides high flexibility for elbow joint movement.

[0027] Furthermore, the composite thread 20 uses a seamless bonding process to connect the first and second outer layers 22, which effectively solves the problem of down lining 2 escaping compared to sewing thread.

[0028] like Figure 2As shown, in order to form a unit geometry that locks in the down filling by deviating from the width direction of the garment through the first unit composite line 201 and the second unit composite line 202, the first angle 111 between the extension of the first unit composite line 201 and the upward deviation from the width direction of the garment is 10~45°. The second angle 112 between the extension of the second unit composite line 202 and the downward deviation from the width direction of the garment is 10~45°. The spacing between adjacent first line segment group 211 and second line segment group 212 along the width direction of the garment is 1~3cm. Based on a rectangle with a constant width, tilting the long side by the same angle results in a parallelogram whose height is less than its width. According to the formula for the area of ​​a parallelogram (base multiplied by height), the improved distribution geometry of the composite line 20 helps to reduce the area of ​​the geometry. Based on this principle, by deviating from the width direction of the garment through the first unit composite line 201 and the second unit composite line 202 to form an unsealed parallelogram, the resulting unit geometry can better lock in the down filling, further adjusting the path of the filling channel and improving the filling efficiency and uniformity. Furthermore, the three-dimensional effect of the down lining has been adjusted to enhance the garment's support.

[0029] In some embodiments, the shirt includes a body 1a and sleeves 1b. The back panel 10 of the body 1a is composed of an outer layer 1, the placket 103 of the body 1a is composed of an outer layer 1, and the front panel 101 and back panel 102 of the body 1a are composed of an outer layer 1 and a down lining 2. The sleeve body (not labeled) of the sleeve 1b is composed of an outer layer, and the cuff (not labeled) of the sleeve 1b is composed of an outer layer, a lining layer, and a reinforcing layer. The body is designed for warmth, and the placket 102, back panel 10, and sleeve body composed of outer layers 1 facilitate local washing, reduce the number of times the down is washed, prevent the decrease in warmth, and improve the durability of the thermal shirt.

[0030] like Figure 3 As shown, in some embodiments, the shirt includes a body portion 1a and sleeve portions 1b. The body portion 1a has a first insulating zone 11 on the chest, a second insulating zone 12 on the abdomen, and a third insulating zone 13 on the back. The sleeve portion 1b has a fourth insulating zone 14 on the upper arm. These locally designed insulating zones not only ensure warmth in important areas but also have the effect of building muscle and optimizing the wearer's physique. Furthermore, the thickness of the first insulating zone 11 is greater than the thickness of the second insulating zone 12. Making the second insulating zone 12 thinner and the first insulating zone 11 thicker emphasizes the muscle-building effect.

[0031] In some preferred embodiments, the shirt includes a body 1a and sleeves 1b. The back panel 10 of the body 1a is composed of an outer layer, the placket 103 of the body 1a is composed of an outer layer 1, and the front panel 101 and back panel 102 of the body 1a are composed of an outer layer 1 and a down lining 2. The sleeve of the sleeve 1b is composed of an outer layer 1 and a down lining 2, and the cuff of the sleeve 1b is composed of an outer layer, a lining layer, and a reinforcing layer. This optimizes the overall warmth of the upper body.

[0032] The outer layer 1 is made of cotton-based environmentally friendly material, while the first and second outer layers 22 are made of polyester fiber-based shape-retaining materials. Furthermore, the outer layer is composed of 54% cotton, 43% recycled marine PET, and 3% spandex. Cotton is a natural fiber known for its soft feel and excellent breathability. It wicks away moisture, keeping the skin dry and providing excellent wearing comfort. PET (polyester fiber) increases the overall strength and abrasion resistance of the fabric, making it more durable and less prone to tearing or abrasion. In addition, polyester has wrinkle resistance and shape stability, helping garments maintain a neat appearance. The addition of spandex gives the fabric significant elasticity, allowing garments to conform well to the body's curves while providing freedom of movement. Even after stretching, it quickly returns to its original shape, reducing the risk of deformation. The polyester component improves the fabric's washability and quick-drying properties, meaning this composite fabric is easier to wash and dries quickly, reducing maintenance costs and time. The presence of cotton ensures a natural feel and comfort when worn. The first and second outer layers are composed of 95% polyester fiber and 5% spandex. Polyester and spandex (also known as elastic fiber or Lycra) composite fabrics combine the advantages of both, offering a number of outstanding features suitable for a wide range of clothing and other textile applications. The addition of spandex gives the fabric excellent elasticity and resilience, allowing it to closely conform to the body's curves without feeling restrictive, and quickly return to its original shape after stretching. Polyester is known for its high strength, abrasion resistance, and wrinkle resistance, making the composite fabric not only long-lasting but also resistant to pilling or deformation, ideal for everyday wear. Due to the good shape stability of polyester and the elasticity provided by spandex, garments made from this composite material can maintain their shape for a long time, retaining their original silhouette even after multiple washes. The composite fabric is soft and smooth, with good breathability and moderate stretch, increasing wearing comfort. This blended material is generally easy to wash and quick-drying.

[0033] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A light, thin and warm shirt, comprising a surface layer and a down inner bag connected to the inner surface thereof; characterized in that The down inner bag comprises a first surface layer and a second surface layer connected by a composite line, the composite line having a first line segment group and a second line segment group arranged alternately along the garment width direction, the first line segment group comprising a plurality of first unit composite lines arranged in parallel and spaced apart along the garment length direction; the second line segment group comprising a plurality of second unit composite lines arranged in parallel and spaced apart along the garment length direction, the first unit composite lines and the second unit composite lines adjacent along the garment width direction being staggered and the extension lines being arranged in cross.

2. The light and thin thermal shirt according to claim 1, wherein, The first angle between the extension line of the first unit composite line and the garment width direction deviating upward is 10-45°.

3. The light, thin, and warm shirt according to claim 2, wherein The second angle between the extension line of the second unit composite line and the garment width direction deviating downward is 10-45°.

4. The light and thin thermal shirt according to claim 1 or 3, characterized in that, The spacing between the first line segment group and the second line segment group adjacent along the garment width direction is 1-3 cm.

5. The light, thin, and warm shirt according to claim 1, wherein The shirt comprises a body part and a sleeve part, the corresponding back pocket of the body part being composed of the surface layer, the corresponding fly of the body part being composed of the surface layer, the front piece and the back piece of the body part being composed of the surface layer and the down inner bag.

6. The light, thin, and warm shirt according to claim 5, wherein, The sleeve body of the sleeve part is composed of the surface layer, the sleeve head of the sleeve part is composed of the surface layer, the lining layer and the reinforcing layer, or the sleeve body of the sleeve part is composed of the surface layer and the down inner bag.

7. The light, thin, and warm under-shirt according to claim 1, wherein The shirt comprises a body part and a sleeve part, the corresponding chest of the body part being provided with a first warm area, the corresponding abdomen being provided with a second warm area, the corresponding back being provided with a third warm area, the corresponding upper arm part of the sleeve part being provided with a fourth warm area.

8. The light, thin, and warm under-shirt according to claim 7, wherein The thickness of the first warm area is greater than the thickness of the second warm area.

9. The light, thin, and warm under-shirt according to claim 1, wherein The material of the surface layer is an environmentally friendly material containing cotton, and the material of the first surface layer and the second surface layer is a shape-retaining material containing polyester fiber.

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