Windproof structure and outdoor jacket

Abstract

The utility model discloses a windproof structure and an outdoor jacket, and relates to the technical field of outdoor jackets. The fabric comprises a fabric base layer, the fabric base layer comprises an outer side layer, a middle interlayer and an inner side layer which are distributed up and down, a cavity is formed between the outer side layer and the inner side layer, the middle interlayer is connected between the outer side layer and the inner side layer in a folded mode and divides the cavity into a plurality of partition cavities, and the middle interlayer is provided with a plurality of first sections and a plurality of second sections; the fabric base layer is composed of the outer side layer, the middle interlayer and the inner side layer, the bent breathable channels are formed among the outer side layer, the middle interlayer and the inner side layer, the channels are staggered, and cold air is prevented from directly penetrating through the fabric base layer, so that the fabric is breathable, meanwhile, cold air can be prevented from directly penetrating through the fabric base layer, and the windproof effect is achieved; and when wind exists, the wind pressure compresses the fluff (the larger the wind force is, the tighter the fluff compression is), so that the circulation gap of airflow is reduced or blocked, and the windproof effect is improved.

Description

Technical Field

[0001] The present application relates to the technical field of jackets, and in particular to a windproof structure and a jacket. Background Art

[0002] Jackets are one of the most commonly used outdoor equipment in today's outdoor sports. They are loved by outdoor sports enthusiasts for their lightness and comfort. Whether you are a city enthusiast or an ordinary weekend enthusiast, whether you are doing medium- and long-distance hiking and mountaineering, or professional expeditions, ice climbing, or even climbing snow-capped mountains of 7,000 to 8,000 meters, a suitable all-weather jacket is a must-have.

[0003] Since jackets are used during outdoor sports, they usually use microporous fabrics to make them have good windproof properties. Although the use of microporous fabrics makes them have good windproof performance, their breathability is poor, which makes them prone to stuffiness and reduces comfort. Therefore, the present application proposes a windproof structure and a jacket. Utility Model Content

[0004] The purpose of this application is to solve the problem that the existing jackets use microporous fabrics, which have good windproof performance but poor breathability. This application provides a windproof structure and a jacket.

[0005] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0006] One of the purposes of this application is to provide a windproof structure, comprising:

[0007] The fabric base layer includes an outer layer, a middle partition layer and an inner layer distributed above and below. There is a cavity between the outer layer and the inner layer. The middle partition layer is folded and connected between the outer layer and the inner layer and divides the cavity into several compartments. The middle partition layer has several first sections and several second sections. Several of the second sections are penetrated by grooves, and several compartments are filled with fluff.

[0008] Furthermore, the length of the first section is longer than the length of the second section.

[0009] Furthermore, two side layers are connected between the outer layer and the inner layer, and the middle layer is connected to the two side layers.

[0010] Furthermore, the second section is provided with a gauze covering the through slots.

[0011] Furthermore, a waterproof and breathable fabric layer is provided on the outer layer.

[0012] Furthermore, a wear-resistant fabric layer is provided on the waterproof and breathable fabric layer.

[0013] Furthermore, an antibacterial fabric layer is provided on the inner layer.

[0014] The second purpose of this application is to provide a jacket including the above-mentioned windproof structure.

[0015] The beneficial effects of this application are as follows:

[0016] In the present application, the fabric base layer is composed of an outer layer, a middle barrier layer and an inner layer, and there is a curved air permeable channel (offset channel to prevent cold wind from passing directly through) between the three, so that while it is breathable, it can also prevent cold wind from passing directly through the fabric base layer, thereby playing a windproof role. At the same time, the curved channel is filled with fluff. When there is no wind, the fluff is fluffy, ensuring the breathable effect of the fabric base layer. When there is wind, the wind pressure compresses the fluff (the greater the wind, the tighter the fluff is compressed), thereby reducing or blocking the circulation gap of the airflow to improve the windproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural diagram of this application;

[0018] Figure 2 It is a sectional view of the three-dimensional structure of this application;

[0019] Figure 3 This is an exploded view of the three-dimensional structure of the base layer of the fabric of this application;

[0020] Figure 4 This application Figure 2 Enlarged view of point A in the middle;

[0021] Figure 5 This is a three-dimensional structural diagram of the jacket in this application;

[0022] Figure numerals: 1, fabric base layer; 2, waterproof and breathable fabric layer; 3, wear-resistant fabric layer; 4, antibacterial fabric layer; 101, outer layer; 102, middle layer; 103, inner layer; 104, groove; 105, fluff; 106, side layer; 107, mesh; 1021, first section; 1022, second section. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0024] like Figures 1-4 As shown, a windproof structure proposed in one embodiment of the present application includes:

[0025] The fabric base layer 1 includes an outer layer 101, a middle layer 102 and an inner layer 103 distributed above and below. Preferably, the outer layer 101 and the inner layer 103 are made of fabrics with good air permeability, such as flax fiber or hemp fiber, and the middle layer 102 is made of fabrics with poor air permeability, such as polyester fiber. There is a cavity between the outer layer 101 and the inner layer 103. The middle layer 102 is folded and connected between the outer layer 101 and the inner layer 103 and divides the cavity into several partitions. The convex ends of the middle partition layer 102 are respectively bonded to the outer layer 101 and the inner layer 103 by adhesive. The middle partition layer 102 has a plurality of first sections 1021 and a plurality of second sections 1022. A plurality of second sections 1022 are penetrated with a through groove 104. A plurality of compartments are filled with fluff 105. The fabric base layer 1 is composed of the outer layer 101, the middle partition layer 102 and the inner layer 103 to form a three-layer structure. Since the outer layer 101 is made of a fabric with good breathability, The middle barrier layer 102 is made of a fabric with poor air permeability, but a through-slot 104 is formed on the second section 1022 of the middle barrier layer 102 to allow part of the middle barrier layer 102 to be ventilated, so that the fabric base layer 1 has a plurality of bent air-permeable channels, and the bent air-permeable channels are filled with pile 105. In the initial state, the pile 105 is in a fluffy state, and the bent air-permeable channels formed by the fabric base layer 1 are easy to ventilate, making it less likely for the wearer to feel stuffy. At the same time, due to the bent design of the air-permeable channels, the cold wind from the outside cannot pass through the fabric base layer 1 directly. When the outside wind is strong, the wind will blow the outer layer 101. Under the action of wind pressure, the outer layer 101 is close to the inner layer 103, so that the middle barrier layer 102 is deformed and squeezed, thereby reducing the airflow through the through-slot 104. At the same time, the outer layer 101 squeezes the pile 105, making the pile 105 compact, thereby reducing or blocking the airflow gap, thereby achieving a windproof effect.

[0026] In this solution, the fabric base layer 1 is composed of an outer layer 101, a middle barrier layer 102 and an inner layer 103. The outer layer 101 and the inner layer 103 are made of fabrics with good breathability, and the middle barrier layer 102 is made of fabrics with poor breathability. However, a through groove 104 is opened on the middle barrier layer 102 for ventilation, so that a bent breathable channel is formed (an offset channel to prevent cold wind from passing directly through). While being breathable, it can also prevent cold wind from passing directly through the fabric base layer 1, thereby playing a windproof role. At the same time, the bent channel is filled with fluff 105. When there is no wind, the fluff 105 is fluffy, ensuring the breathable effect of the fabric base layer 1. When there is wind, the wind pressure compresses the fluff 105 (the stronger the wind, the tighter the fluff 105 is compressed), thereby reducing or blocking the circulation gap of the airflow to improve the windproof effect.

[0027] like Figure 4 As shown, in some embodiments, the length of the first segment 1021 is longer than the length of the second segment 1022, as shown in FIG. Figure 4 As shown, the length of the first section 1021 is longer than the distance between the two adjacent first sections 1021, so that when not subjected to wind pressure, the air permeable areas on the outer layer 101 and the inner layer 103 are completely staggered, and while having air permeability, it has a good windproof effect. At the same time, when subjected to wind pressure, the first section 1021 can effectively cover the air permeable channel formed between the two adjacent first sections 1021, further improving the windproof effect.

[0028] like Figure 3 As shown, in some embodiments, two side layers 106 are connected between the outer layer 101 and the inner layer 103, and the middle partition layer 102 is connected to the two side layers 106. The side layers 106 are provided, which makes it more convenient to fill the fluff 105. At the same time, the connectivity between the outer layer 101 and the inner layer 103 is improved to ensure that the inclination of the first section 1021 is maintained, and to ensure that under the action of wind pressure, the first section 1021 can effectively compress the fluff 105 to block the breathable channel.

[0029] like Figure 3 and Figure 4 As shown, in some embodiments, a gauze 107 covering the through groove 104 is provided on the second section 1022. The gauze 107 is provided to separate the fluff 105 in the same ventilation channel into sections, and the fluffiness of the fluff 105 is further ensured without being subjected to wind pressure, thereby ensuring the ventilation effect.

[0030] like Figure 1 and Figure 4 As shown, in some embodiments, a waterproof and breathable fabric layer 2 is provided on the outer layer 101. The waterproof and breathable fabric is a new type of textile fabric, which is composed of a polymer waterproof and breathable material (PTFE membrane) and a fabric composite. It has a good waterproof effect while being breathable. Since the fabric base layer 1 is filled with fluff 105, the waterproof and breathable fabric layer 2 is provided to prevent rainwater from eroding the fluff 105, thereby ensuring the dryness of the clothes.

[0031] like Figure 1 and Figure 4 As shown, in some embodiments, a wear-resistant fabric layer 3 is provided on the waterproof and breathable fabric layer 2. Preferably, the wear-resistant fabric layer 3 is made of polyester fiber or Oxford cloth, and its wear-resistant properties are utilized to protect the fabric base layer 1, thereby increasing the service life of the clothing.

[0032] like Figure 1 and Figure 4As shown, in some embodiments, an antibacterial fabric layer 4 is provided on the inner layer 103. Preferably, the antibacterial fabric layer 4 is made of bamboo charcoal fiber or bamboo fiber, which has good air permeability and good moisture absorption, can effectively wick away sweat, and has natural antibacterial, antibacterial, mite removal, deodorization and other functions, thereby improving the comfort when wearing.

[0033] like Figure 5 As shown, in some embodiments, one embodiment of the present application provides a jacket comprising the above-mentioned windproof structure.

[0034] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present application. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Windproof structure, characterized in that, include: The fabric base layer (1) comprises an outer layer (101), a middle layer (102) and an inner layer (103) which are arranged in an upper and lower manner. A cavity is provided between the outer layer (101) and the inner layer (103). The middle layer (102) is connected between the outer layer (101) and the inner layer (103) in a folded shape and divides the cavity into a plurality of compartments. The middle layer (102) comprises a plurality of first sections (1021) and a plurality of second sections (1022). A plurality of the second sections (1022) are provided with a through groove (104). The plurality of compartments are filled with fluff (105).

2. The windproof structure according to claim 1, characterized in that: The length of the first section (1021) is longer than the length of the second section (1022).

3. The windproof structure according to claim 1, characterized in that: Two side layers (106) are connected between the outer layer (101) and the inner layer (103), and the middle layer (102) is connected to the two side layers (106).

4. The windproof structure according to claim 1, characterized in that: The second section (1022) is provided with a gauze (107) covering the through slot (104).

5. The windproof structure according to claim 1, characterized in that: A waterproof and breathable fabric layer (2) is provided on the outer layer (101).

6. The windproof structure according to claim 5, characterized in that: A wear-resistant fabric layer (3) is provided on the waterproof and breathable fabric layer (2).

7. The windproof structure according to claim 1, characterized in that: An antibacterial fabric layer (4) is provided on the inner layer (103).

8. Jacket, characterized in that, The windproof structure comprises the windproof structure according to any one of claims 1 to 7.

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