JP2015190099A - Balaclava including mask part and front hanging part - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a balaclava preventing frostbite in a cold district, extremely cold district, and extremely cold district in stormy environment, reducing burden on heart and lungs due to aspiration, enabling a wearer to easily take action meals, and also being used in a hot district, extremely hot district, and extremely hot district in stormy environment, such as a desert.SOLUTION: A balaclava 1 including a mask part and a front hanging part includes: a balaclava body 10 having openings in an eye part and a mouth part; a mask part 20 having an air outlet including an inlet part 221 and an outlet part 222 (air exit) from right and left of the mouth part toward the cheek rear part; and a front hanging part 30 arranged so as to cover at least the opening and the air outlet of the mask part 20.

Description

  The present invention relates to a balaclava with a mask part and a front drooping part, comprising a balaclava main body having an eye part and a mouth part opened, a mask part, and a front drooping part provided so as to cover at least the mask part. More specifically, in cold regions (0 ° C. to −20 ° C.), extremely cold regions (−20 ° C. to −30 ° C.), extremely cold regions and stormy environments (−30 ° C. or less), deserts and other hot regions (25 ° C. to 42 ° C.) ℃) ・ Extremely hot regions (42 ℃ or more) ・ Balaclava for polar regions and extremely cold regions that can cope with stormy environments.

  Conventionally, balaclavas (balancing caps, face masks) are used for the purpose of keeping the head, face and neck cold and keeping warm. For example, a normal balaclava has a structure in which a mask part covering the mouth part is detachable, and the mask part is removed to take an action meal. In the mask portion, a plurality of small holes for intake and exhaust are formed in the cloth on the front surface, or a cup-shaped member having a plurality of holes is provided in the mask portion.

  In Patent Document 1, a portion corresponding to the eyes is opened, and a plurality of small ventilation holes are provided in the portions corresponding to the nose and the mouth.

JP 2011-190543 A

  However, with the usual balaclava as described above, fear of frostbite in the polar regions (Antarctica and Arctic), high burden of cardiopulmonary respiration (does not let water escape, does not breathe cold air, eases breathing (low respiratory resistance)) There is. In addition, the action food (at least 3 times a day, every 2 hours at the time of a break) can be ingested only after the mask part is removed.

  Balaclava also wants to be used in deserts and hot air environments other than extremely cold regions. For example, it is desirable that the same balaclava can be used even in a place (for example, a desert) where the temperature difference between day and night is significant.

  The present invention has been made in view of the above problems, and provides a balaclava that can reduce the burden on the heart and lungs due to breathing and can easily take action foods while preventing frostbite in cold regions, extremely cold regions, extremely cold regions and stormy environments. The purpose is to provide. Another object of the present invention is to provide a balaclava that can be used in hot regions such as deserts, extremely hot regions, extremely hot regions, and stormy environments.

The balaclava with the mask part and the front drooping part according to the present invention, the balaclava body with the eyes and the mouth opened,
From the left and right of the mouth toward the back of the cheek, a mask part having an exhaust part formed with an inlet part and an outlet part,
A front hanging portion provided to cover at least the opening and the exhaust portion of the mask portion.

  According to this structure, an action food can be easily ingested without putting a hand in the gap between the front drooping part and the balaclava body and removing the mask part. Also, in order not to inhale again the air with a lot of carbon dioxide exhaled by breathing (nasal breathing, mouth breathing), this air with a lot of carbon dioxide can be easily exhausted (natural Can be sent out by breathing). Therefore, while preventing frostbite, it is possible to reduce the burden on the heart and lungs due to breathing and to easily take action foods. The balaclava of the present invention may be used alone, or may be used at the same time as a beanie, a helmet, or the like in order to ensure heat retention of the head.

  As one embodiment of the invention, the mask portion has an opening formed corresponding to the mouth portion of the balaclava body, and the opening portion and the exhaust portion are integrated or separated.

  According to this configuration, the action food can be easily ingested through the opening (a large opening enough to open a mouth) without removing the mask part by putting a hand in the gap between the front drooping part and the balaclava body. . Moreover, an opening part acts as a guide which guide | induces the breath (air) by nasal breathing and mouth breathing to an exhaust part, and can hold | maintain a breath (air).

  As one embodiment of the invention, the balaclava body is composed of a single piece of fabric having a water-repellent or hydrophobic first layer on the skin side and a sweat-absorbing or hygroscopic second layer on the outer side. The With this configuration, in cold regions, extremely cold regions, extremely cold regions, and stormy environments, sweat can be prevented from returning to the skin, and at the same time, sweat can be quickly dried to protect the skin from getting wet and prevent body temperature drop and frostbite. Prevents sweat from getting back on the skin in hot, extremely hot, extremely hot and stormy environments, while at the same time drying the sweat quickly to protect the skin from getting wet and to prevent body temperature rise.

  The water repellent first layer can be obtained, for example, by subjecting a polyester fabric or the like to a surface treatment (water repellent processing) with a water repellent. Further, the hydrophobic first layer is, for example, a polypropylene fabric, or a configuration in which an arbitrary fiber fabric is surface-treated with a hydrophobic resin (hydrophobic processing), or a fabric having a hydrophobic fiber, a water-repellent mesh structure, or a hydrophobic mesh structure. It is obtained by configuring.

  The sweat absorbing second layer can be made of, for example, sweat absorbing polyester or sweat absorbing polypropylene. The sweat-absorbing second layer is suitable, for example, in cold regions, extremely cold regions, extremely cold regions, and stormy environments.

  The hygroscopic second layer can be composed of, for example, a cloth of silk blended yarn (silk raw yarn and nylon raw yarn). The hygroscopic second layer is suitable for, for example, a hot region, a very hot region, a very hot region, and a storm environment.

  The first layer and the second layer are composed of one piece of fabric. The fabric of the first layer and the fabric of the second layer may be formed into a single fabric by sewing, bonding with an adhesive, and welding. Further, for example, a single piece of fabric can be obtained by subjecting one surface of a sweat-absorbing polyester fabric (or polypropylene fabric) to water-repellent processing (or hydrophobic processing). In addition, for example, a single fabric can be obtained by subjecting one surface of a fabric composed of hygroscopic silk blended yarn to water repellent processing (or hydrophobic processing). The fabric can be constituted by, for example, a knitted structure or a woven structure.

As one embodiment of the invention, the balaclava main body has a hem portion of a divergent structure having a dart,
The dart has a thickness smaller than the thickness of the one piece of fabric constituting the balaclava body, preferably 3/4, more preferably 1/2.

  As a result, the balaclava body (hem) fits the body and is easy to move, and effectively prevents the entry of snow, rain, sand, etc. from the outside.

  As an embodiment of the above invention, the balaclava body has a divergent skirt, and the skirt has a tuck or gather structure. By having a tuck and gather structure, the balaclava body (hem) fits the body and is easy to move, and effectively prevents the entry of snow, rain, sand, etc. from the outside.

  As one embodiment of the above invention, the inlet part of the exhaust part of the mask part is one opening arranged on the left and right sides of the mouth, and the outlet part is a plurality of openings communicated from the inlet part, and It is preferable that the opening has a three-dimensional multilayer structure (gill structure) so that a gap is formed between the layers.

  As one embodiment of the invention, the fabric on the skin surface side of the mask portion is a water-repellent or hydrophobic fabric. Examples of the water-repellent or hydrophobic fabric include cushioning polyurethane fabric and polyester. As a result, the area around the skin of the mask can be made gentle, and the movement of the mouth when ingesting an action food can be followed.

  As one embodiment of the invention, a cover fabric portion having a mesh structure that covers an outlet portion (exhaust port) of the exhaust portion is provided. As a result, it is possible to prevent the exhaust part such as snow, rain, and sand from entering the exhaust port.

  As one embodiment of the invention, the front sagging portion is a one-piece cloth having a first layer of a water-repellent mesh structure or a hydrophobic mesh structure on the skin surface side and a second layer having air permeability on the outer surface. Composed.

  Examples of the first layer having a water-repellent mesh structure or a hydrophobic mesh structure include water-repellent treated polyester having a mesh structure, and polypropylene having a hydrophobic mesh structure.

  As one embodiment of the invention, the second layer of the single piece of fabric has air permeability and heat insulation on the inner and outer surfaces. The second layer having air permeability and inner and outer surface heat insulating properties can be constituted by a knitted structure or a woven structure using wool or wool blend (wool raw yarn and nylon raw yarn), for example, for cold districts. Wool yarn can be used for cold resistance, and by blending nylon yarn, curly hair can be prevented. Both internal and external heat insulation is a function that does not transfer internal heat to the inside without releasing the internal heat to the outside. The first layer fabric and the second layer fabric may be configured as a single fabric by sewing, bonding with an adhesive, and welding.

  In this way, by configuring the fabric of the front drooping portion as described above, snow, rain, and cold air (wind) are prevented from entering, so that water does not easily penetrate, freezes, and air permeability is ensured. This configuration is suitable for cold regions, for example.

  As one embodiment of the above invention, the front sagging portion has an ultraviolet resistant layer (ultraviolet absorbing layer and / or ultraviolet reflecting layer). The ultraviolet resistant layer may be provided in the outermost layer, and may be provided between the first layer and the second layer (having air permeability and inner and outer surface heat insulating properties), and the first layer or the second layer. The layer may have an ultraviolet resistant function. Thereby, the skin can be protected from ultraviolet rays even in a cold environment.

  As one embodiment of the invention, the second layer of the single piece of fabric has air permeability and heat shielding properties. The breathable and heat-insulating second layer can be constituted by a knitted structure or a woven structure using hemp or hemp blended hair (hemp raw yarn and nylon raw yarn), for example, for hot weather. Hemp yarn can be used to reduce heat, and by mixing nylon yarn, curly hair can be prevented. The heat shielding property is a function that releases internal heat to the outside and does not transmit external heat to the inside. The first layer fabric and the second layer fabric may be configured as a single fabric by sewing, bonding with an adhesive, and welding.

  As described above, the fabric of the front drooping portion is configured as described above, so that rain, sand, and extremely hot air (wind) are prevented from entering, water is difficult to penetrate, and air permeability and a heat shielding function are ensured. . This configuration is suitable, for example, for hot weather.

  As one embodiment of the above invention, the front sagging portion has an ultraviolet resistant layer (ultraviolet absorbing layer and / or ultraviolet reflecting layer). The UV resistant layer may be provided in the outermost layer, may be provided between the first layer and the second layer (having air permeability and heat shielding properties), and the first layer or the second layer may be provided. It may have an ultraviolet resistant function. Thereby, in an extremely hot environment (desert), the skin can be protected from ultraviolet rays, and the airways and lungs can be protected from heat and hot air.

  As one embodiment of the present invention, the front hanging part constituted by the single piece of fabric is sewn to the balaclava body. Moreover, it is the structure which the front droop part comprised with the said 1 sheet | seat cloth can be attached to the said balaclava main body so that attachment or detachment is possible.

As one embodiment of the invention described above, the front hanging portion is composed of three pieces of cloth of first, second, and third cloths,
The first fabric on the skin surface side is a fabric having a water-repellent mesh structure or a hydrophobic mesh structure on the skin surface side,
The second fabric that is in the middle is a fabric having a water repellent mesh structure or a hydrophobic mesh structure that is thicker than the first fabric,
The third fabric that is on the outside is a fabric having air permeability.

  Examples of the first layer of the water-repellent mesh structure or hydrophobic mesh structure of the first fabric include polyester having a water-repellent treatment and polypropylene having a hydrophobic mesh structure. The 2nd cloth is thicker than the 1st cloth, and 1.1 to 6 times the 1st cloth thickness is illustrated, 1, 2 to 5 times are preferred, and 1.5 to 3 times are more preferred. Examples of the second fabric include polyester having a water repellent treatment and polypropylene having a hydrophobic mesh structure. The third fabric is a fabric having air permeability, and can be configured using fibers such as wool, wool blend, polyester, polypropylene, silk, silk blend, hemp, hemp blend, and the like.

  As one embodiment of the invention, the third fabric is a one-piece fabric having a first layer having a water-repellent mesh structure or a hydrophobic mesh structure and a second layer having air permeability and inner and outer surface heat insulating properties. Examples of the first layer having a water-repellent mesh structure or a hydrophobic mesh structure include water-repellent treated polyester having a mesh structure, and polypropylene having a hydrophobic mesh structure. For example, for the extremely cold region, the second layer having air permeability and inner and outer surface heat insulating properties can be constituted by a knitted structure or a woven structure using wool or a wool blend (wool raw yarn and nylon raw yarn). Wool yarn can be used for cold resistance, and by blending nylon yarn, curly hair can be prevented. The fabric of the first layer and the fabric of the second layer may be formed into a single fabric by sewing, bonding with an adhesive, and welding.

  In this way, by configuring the fabric of the front drooping portion as described above, a graded air layer is formed by the first fabric on the skin side, the second fabric on the middle side, and the third fabric on the outside to cope with extreme temperature differences. In addition, it can protect against snow, rain, and extremely cold dry air (wind). The outer third fabric (two-layer structure) makes it difficult for water to permeate and freeze, and to ensure air permeability and an inner and outer surface heat insulating function. This configuration is suitable, for example, for extremely cold regions.

  As one embodiment of the above invention, the front sagging portion has an ultraviolet resistant layer (ultraviolet absorbing layer and / or ultraviolet reflecting layer). The UV resistant layer may be provided in the outermost layer, and is provided between the first fabric and the second fabric, and between the second fabric and the third fabric (having air permeability and inner and outer surface heat insulating properties). Alternatively, one or more of the first fabric, the second fabric, and the third fabric (the first layer and / or the second layer) may have an ultraviolet resistant function. As a result, the skin can be protected from ultraviolet rays even in an extremely cold region.

As one embodiment of the invention, the second fabric is a single fabric having a first layer having a water-repellent mesh structure or a hydrophobic mesh structure, and a second layer having air permeability and heat shielding properties,
The third fabric is a fabric having air permeability and heat shielding properties.

  Examples of the first layer of the water-repellent mesh structure or the hydrophobic mesh structure of the second fabric include a polyester having a water-repellent treatment and a polypropylene having a hydrophobic mesh structure. The second layer of the second fabric can be constituted by a knitted structure or a woven structure using hemp or hemp blended hair (hemp raw yarn and nylon raw yarn), for example, for extreme heat. Hemp yarn can be used to reduce heat, and by mixing nylon yarn, curly hair can be prevented. The fabric of the first layer and the fabric of the second layer may be formed into a single fabric by sewing, bonding with an adhesive, and welding. The third fabric can be constituted by, for example, a knitted structure or a woven structure using silk or silk blended yarn (silk raw yarn and nylon raw yarn).

  In this way, by forming the fabric of the front drooping portion as described above, a graded air layer is formed by the first fabric on the skin side, the second fabric in the middle (two-layer structure), and the third fabric on the outside, Responds to temperature differences and protects against rain, sand, and extremely hot air (wind). This configuration is suitable, for example, for extremely hot areas.

  As one embodiment of the above invention, the front sagging portion has an ultraviolet resistant layer (ultraviolet absorbing layer and / or ultraviolet reflecting layer). The UV resistant layer may be provided in the outermost layer, and may be provided between the first fabric and the second fabric, or between the second fabric and the third fabric (having air permeability and blocking property). In addition, one or more of the first fabric, the second fabric, and the third fabric (the first layer and / or the second layer) may have an ultraviolet resistant function. Thereby, in an extremely hot environment (desert), the skin can be protected from ultraviolet rays, and the airways and lungs can be protected from heat and hot air.

  As one embodiment of the invention, it is preferable that a lower end of the front hanging portion is located below a lower end of the balaclava body. The front sagging part is preferably longer than the lower end of the balaclava body in the range of 1 cm to 12 cm, more preferably 4 to 10 cm, and even more preferably 6 to 8 cm.

  As one embodiment of the invention, it is preferable that the mask portion is attached to the balaclava body so that the front portion of the mask portion in a side view protrudes forward from the mouth and nose of the user. By contacting the front drooping portion with the front portion of the mask portion, the opening of the mask portion is not completely blocked by the front drooping portion, and the space is suitably maintained.

  As one embodiment of the invention, it further includes a filter that is detachably provided in the opening of the mask portion. The filter is preferably a filter having a dustproof function, for example. The dust-proof function filter can cope with extremely cold and hot wind from the front and can effectively protect the throat and lungs. With this configuration, it is possible to cope with winds that cannot be withstood even by a balaclava for extremely cold regions or extremely hot regions, and is suitable for extremely cold regions and storms, and extremely hot regions and storms.

  As one embodiment of the present invention, a front drooping portion constituted by the first, second and third fabrics is sewn to the balaclava body. Moreover, it is the structure which the front droop part comprised by the said 1st, 2nd, 3rd cloth can be attached to the said balaclava main body so that attachment or detachment is possible. The third fabric is sewn to the balaclava body, and the first fabric and / or the second fabric can be detachably attached to the inner surface of the balaclava body or the third fabric. Examples of the detachable mounting configuration include a hook-and-loop fastener and a plastic zipper.

  As one embodiment of the invention, the balaclava is disposable. In particular, it is preferable to use only once because the consumption in the polar region is severe.

The side external view of the balaclava of Embodiment 1. FIG. The figure for demonstrating the front drooping part of Embodiment 2. FIG. The figure for demonstrating the dustproof filter of Embodiment 3. FIG.

(Embodiment 1: Balaclava for cold regions)
The balaclava of the first embodiment will be described with reference to the drawings. In FIG. 1, the balaclava 1 includes a balaclava body 10 in which an eye 1a and a mouth 1b are opened, an opening 21 formed corresponding to the mouth 1b of the balaclava body 10 and the left and right sides of the mouth 1b. 12, a mask part 20 having an exhaust part 22 formed with an inlet part 221 and an outlet part 222, and a front hanging part provided to cover at least the opening part 21 and the exhaust part 22 of the mask part 20 30. In the side view of FIG. 1, the mask portion 20 is shown only on the left side of the left and right portions.

  The balaclava body 10 includes a water-repellent first layer 11 (water-repellent polyester fabric) and a sweat-absorbing second layer 12 (polyester fabric), and is composed of one piece of fabric. The first layer 11 is arranged on the skin surface, and the second layer 12 is arranged outside.

  The balaclava body 10 has a skirt 14 having a diverging structure having a dart 14a. The dart 14a is the same material as the fabric 14b constituting the balaclava body 10, but the thickness of the dart 14a is 1/2 the thickness of the fabric 14b of the balaclava body 10. The skirt 14 of the balaclava body 10 is inserted into the collar of the outerwear when worn.

  The inlet part 221 of the exhaust part 22 of the mask part 20 is an inlet opening 221a (one inlet opening on each side) arranged on the left and right sides of the mouth part 1b. The outlet portion 222 is a plurality of openings communicating from the inlet portion 221 (each inlet opening), and is an outlet opening 222a having a three-dimensional multilayer structure (gill structure) so that gaps are formed between the respective layers. The exhaust part 22 is composed of an extremely low temperature and / or heat resistant resin, natural rubber, synthetic rubber, or an integrally molded product of an elastomer material, and a cushioning polyurethane fabric is provided on the skin surface side. Examples of the multilayer structure include two layers, three layers, four layers, five layers, and six layers or more, and three layers or four layers are preferable from the viewpoint of lightness, compactness, and exhaust performance. In FIG. 1, the outlet portion 222 has a four-layer structure, and an outlet opening divided into three is formed.

  The outlet part 222 (a plurality of outlet openings) of the exhaust part 22 is covered with a cover fabric part (not shown) having a mesh structure. The cover fabric portion is not particularly limited as long as it has a mesh structure, but may be made of, for example, polyester or polypropylene.

  The front drooping portion 30 includes a first layer 31 of a polyester having a water repellent treatment, and a second layer 32 of a wool blend (wool yarn and nylon yarn) having air permeability and cold resistance (internal and external surface heat insulating properties) Consists of a single piece of fabric having The first layer 31 is arranged on the skin surface, and the second layer 32 is arranged outside. The front drooping portion 30 composed of one piece of fabric is sewn at an upper portion 70 below the eye portion 1a of the balaclava body 10 and above the mask portion. It is sewn on the balaclava body 10. The lower end of the front hanging part 30 is located 8 cm below the lower end of the balaclava body 10. The balaclava of Embodiment 1 is suitable for cold regions.

(Composition of front drooping part for hot springs)
By changing the fabric configuration of the balaclava body and the front hanging portion of the first embodiment, it is possible to configure a balaclava suitable for hot weather. For example, the balaclava body has a water-repellent first layer (water-repellent polyester fabric) and a sweat-absorbing second layer (silk blended yarn fabric), and is composed of a single piece of fabric. The front drooping portion 30 has a first layer composed of a polyester having a water-repellent treated mesh structure, and a second layer composed of a hemp blend of air permeability and heat insulation (a hemp raw yarn and a nylon extra fine raw yarn). Consists of one piece of fabric.

(Embodiment 2: For extremely cold regions)
The balaclava of the second embodiment shown in FIG. 2 is different from the balaclava of the first embodiment in the configuration of the front hanging portion 30. The front drooping portion 30 is composed of three fabrics of the first, second, and third fabrics. The first fabric 31 positioned on the skin surface side is a water-repellent mesh structure fabric (polyester fabric having a water-repellent mesh structure) on the skin surface side. The second fabric 32 located in the middle is a water-repellent mesh structure fabric (polyester fabric having a water-repellent mesh structure) that is thicker than the first fabric 31. The third fabric 33 located outside includes a first layer 331 having a water-repellent mesh structure (polyester fabric having a water-repellent mesh structure) and a second layer 332 having air permeability and cold resistance (insulation on the inner and outer surfaces) (wool blended hair). (Wool raw yarn and nylon raw yarn)).

  As for the 1st, 2nd, 3rd cloth (31, 32, 33) of the front hanging part 30, the upper part 70 is sewn below the eye part 1a of the balaclava main body 30 and above the mask part 30. . The lower ends of the first, second, and third fabrics (31, 32, 33) of the front hanging portion 30 are located 8 cm below the lower end of the balaclava body 10. The first, second, and third fabrics (31, 32, 33) may be sewn so as to create an internal space (air layer, gap) at the end of the front hanging portion 30, or may not be sewn. The balaclava of the second embodiment is suitable for extremely cold regions.

(Configuration of the front drooping part for extreme heat)
By changing the fabric configuration of the balaclava main body 10 and the front drooping portion 30 of the second embodiment, a balaclava suitable for extreme hot areas can be configured. For example, the balaclava body has a water-repellent first layer (water-repellent polyester fabric) and a sweat-absorbing second layer (silk blended yarn fabric), and is composed of a single piece of fabric. The front droop includes a first fabric of polyester fabric having a water-repellent mesh structure, a first layer having a water-repellent mesh structure (polyester fabric having a water-repellent mesh structure), and a second layer having air permeability and barrier properties (hemp blended hair) (A hemp yarn and nylon extra fine yarn)) and a third fabric (silk blend yarn fabric) having air permeability and heat insulation.

(Embodiment 3: Extremely cold region and storm or extremely hot region and storm)
The balaclava of Embodiment 3 shown in FIG. 3 has a configuration in which a dustproof filter 40 is further added to the balaclava of Embodiment 2 (for extremely cold regions or for extremely hot regions). The dust filter 40 is detachably attached to the mask unit 30. The balaclava according to the third embodiment can cope with winds that cannot be withstood even by a balaclava for extremely cold regions or extremely hot regions, and is suitable for extremely cold regions and storms or extremely hot regions and storms. The dust filter 40 is preferably a disposable type. Further, two rubber strings are attached to the left and right sides of the dust filter 40, and the dust filter may be mounted so that the rubber string is hooked on the back of the head.

(Another embodiment)
In the form of the said Embodiment 1-3, the front drooping part 30 may also sew the upper part 70 and a part side part. In the above-described embodiments 1 to 3, as a method of forming a three-dimensional multilayer structure (gill structure) so that a gap is formed between each layer, a combination of a plurality of plastic layered frames is used. An outlet portion may be formed.

  Moreover, in the said Embodiment 1-3, the balaclava main body and the front drooping part may have an ultraviolet-resistant layer (an ultraviolet absorption layer and / or an ultraviolet reflective layer).

DESCRIPTION OF SYMBOLS 1 Balaclava 1a Eye part 1b Mouth part 10 Balaclava main body 12 Cheek rear part 14a Darts 14b Single piece material 20 of Balaclava main body Mask part 21 Opening part 22 Exhaust part 221 Inlet part 222 Outlet part 30 Front drooping part

Claims (13)

Balaclava body with open eyes and mouth,
From the left and right sides of the mouth toward the back of the cheek, a mask part having an exhaust part formed with an inlet part and an outlet part,
A balaclava with a mask part and a front sag part, comprising: a front sag part provided so as to cover at least the opening part and the exhaust part of the mask part.   2. The balaclava according to claim 1, wherein the mask portion has an opening formed corresponding to the mouth portion of the balaclava main body, and is configured integrally or separately from the opening and the exhaust portion.   3. The balaclava body according to claim 1 or 2, wherein the balaclava body is composed of a single fabric having a water-repellent or hydrophobic first layer on the skin surface side and a sweat-absorbing or hygroscopic second layer on the outer surface. The balaclava described. The balaclava body has a hem part of a divergent structure having a dart,
The thickness of the said dart is smaller than the thickness of the said 1 sheet material | dough which comprises the said balaclava main body, Preferably it is the thickness of 3/4, More preferably, it is the thickness of 1/2. Balaclava as described in.   The balaclava according to any one of claims 1 to 4, wherein the fabric on the skin surface side of the mask portion is a water-repellent or hydrophobic fabric.   The balaclava of any one of Claims 1-5 provided with the cover fabric part of the mesh structure which covers the exhaust port of the said exhaust part.   The said front sagging part is comprised by the 1 sheet | seat fabric which has the 1st layer of the water-repellent mesh structure or hydrophobic mesh structure which becomes the skin surface side, and the 2nd layer which has the air permeability which becomes an outer surface. The balaclava according to any one of 6.   The balaclava according to claim 7, wherein the second layer of the single piece of fabric has air permeability and inner and outer surface heat insulating properties.   The balaclava according to claim 7, wherein the second layer of the single piece of fabric has air permeability and heat insulation. The front drooping portion is composed of three fabrics of the first, second and third fabrics,
The first fabric on the skin surface side is a fabric having a water-repellent mesh structure or a hydrophobic mesh structure on the skin surface side,
The second fabric that is in the middle is a fabric having a water repellent mesh structure or a hydrophobic mesh structure that is thicker than the first fabric,
The balaclava according to any one of claims 1 to 6, wherein the third fabric on the outside is a fabric having air permeability.   The balaclava according to claim 10, wherein the third fabric is a single fabric having a first layer having a water-repellent mesh structure or a hydrophobic mesh structure and a second layer having air permeability and inner and outer surface heat insulating properties. The second fabric is a single fabric having a first layer having a water-repellent mesh structure or a hydrophobic mesh structure and a second layer having air permeability and heat shielding properties,
The balaclava according to claim 10, wherein the third fabric is a fabric having air permeability and heat shielding properties.   The balaclava according to any one of claims 1 to 12, further comprising a filter detachably provided in the opening of the mask portion.

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