Fire-fighting heat-insulating clothes with high perspiration function

Abstract

The utility model discloses a fire -fighting heat -insulating clothes with high sweat function, it includes: fire -fighting coat, the front middle part of fire -fighting coat is fixedly connected with wearing zipper, the left and right two ends arm of fire -fighting coat is fixedly connected with arm reflective strip, the left and right two ends sleeve opening of fire -fighting coat is fixedly connected with hand tightening belt, the left and right two ends sleeve opening of fire -fighting coat below is provided with protective gloves, the bottom below of fire -fighting coat is fixedly connected with waist tightening belt, the upper part shoulder of fire -fighting coat both sides is provided with shoulder breathable hole, the both sides underarm of fire -fighting coat is fixedly connected with underarm zipper, through this heat -insulating clothes has adopted underarm zipper to accelerate heat dissipation when the rest of firemen, underarm zipper design does not influence activity, and easy operation improves the heat dissipation efficiency of firemen, reduces the hot feeling.

Description

Technical Field

[0001] This utility model relates to the field of fire-fighting heat-insulating clothing technology, and in particular to a fire-fighting heat-insulating clothing with high sweat-wicking function. Background Technology

[0002] Firefighting heat-insulating suits, a type of special protective clothing designed specifically for firefighters and rescue personnel, are primarily worn during rescue operations in extreme and harsh environments such as high temperatures and strong heat radiation. These suits possess excellent heat insulation properties, effectively blocking heat from the external high-temperature environment from being transferred to the body, thereby greatly reducing the risk of heat injury to rescue personnel in high-temperature environments.

[0003] A search revealed Chinese Patent Publication No. CN110696465A, which discloses a multi-layer weft-knitted spacer fabric for fire-fighting thermal insulation clothing. From the outside in, it comprises a multi-microporous aluminum foil, a reflective film layer bonded to the multi-microporous aluminum foil, a flame-retardant and heat-insulating layer, a spacer layer, a moisture-wicking layer, and a comfort layer. The reflective film layer, flame-retardant and heat-insulating layer, spacer layer, moisture-wicking layer, and comfort layer are woven in one piece using a double-sided circular knitting machine. The reflective film layer and flame-retardant and heat-insulating layer are woven using a yarn-adding method, as are the moisture-wicking layer and comfort layer. The spacer layer is connected to adjacent layers via a loop-gathering method. The spacer layer uses glass fiber filaments, the moisture-wicking layer uses a blended short-fiber yarn of aramid and flame-retardant viscose, and the comfort layer uses flame-retardant viscose air-jet spun short-fiber yarn. This invention features a multi-layered structure, selectively weaving fibers to fully utilize the function of each layer, making the protective suit lighter, providing higher thermal insulation and protection, and exhibiting unidirectional moisture conduction to improve the comfort of the wearer. However, the heat dissipation effect of this heat-insulating suit is poor, leading to stuffiness and discomfort after prolonged wear, which affects rescue efficiency. At the same time, the inability to effectively wick away sweat causes heat to accumulate in the body, which in turn affects the physical strength and judgment of rescuers, increasing the risk of rescue. Utility Model Content

[0004] The purpose of this invention is to provide a fire-fighting heat-insulating suit with high sweat-wicking function, which solves the problem that ordinary heat-insulating suits in the prior art are prone to causing stuffiness and sweat not being able to be discharged in time when worn for a long time.

[0005] To achieve the above objectives, a fire-fighting heat-insulating suit with high sweat-wicking function is provided, comprising: a fire-fighting top, wherein a zipper is fixedly connected to the front center of the fire-fighting top, reflective strips are fixedly connected to the left and right arms of the fire-fighting top, hand tightening straps are fixedly connected to the left and right cuffs of the fire-fighting top, and protective gloves are provided below the left and right cuffs of the fire-fighting top.

[0006] The fire-fighting jacket has a waist belt fixedly connected to the bottom, shoulder ventilation holes on both sides of the upper shoulder area, underarm zippers fixedly connected to both sides of the armpits, and a cold air inlet hole on the lower back. The outer surface of the fire-fighting jacket is made of protective material.

[0007] According to the aforementioned fire-fighting heat-insulating suit with high sweat-wicking function, fire-fighting trousers are provided below the fire-fighting top, and reflective strips are fixedly connected to both sides of the lower leg of the fire-fighting trousers.

[0008] According to the aforementioned fire-fighting heat-insulating suit with high sweat-wicking function, the bottom of the fire-fighting trousers is fixedly connected to the two sides of the bottom, and the bottom of the fire-fighting trousers is provided with fire-fighting boots.

[0009] According to the aforementioned fire-fighting heat-insulating suit with high sweat-wicking function, the protective material is composed of a protective layer, a waterproof and breathable layer, a heat-insulating layer, and a comfort layer.

[0010] According to the fire-fighting heat-insulating suit with high sweat-wicking function, the protective layer is made of modified aramid fiber, and the waterproof and breathable layer is made of a hydrophilic non-porous membrane.

[0011] According to the fire-fighting heat-insulating suit with high sweat-wicking function, the heat insulation layer is made of flame-retardant viscose fiber wadding, and the comfort layer is made of one-way moisture-wicking fabric.

[0012] The above-mentioned solution has the following beneficial effects:

[0013] 1. This heat-insulating suit uses underarm zippers to facilitate firefighters to accelerate heat dissipation during rest. The underarm zipper design does not affect movement and is easy to operate, improving the heat dissipation efficiency of firefighters and reducing stuffiness.

[0014] 2. This heat-insulating garment uses ventilation holes on the shoulders and cold air inlets to circulate air, promote air convection between the inside and outside, accelerate sweat evaporation, and further improve heat dissipation. At the same time, a moisture-wicking and quick-drying fabric is added to the back to quickly absorb and expel sweat.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the overall structure of a fire-fighting heat-insulating suit with high perspiration-wicking function according to this utility model;

[0018] Figure 2 This is a schematic diagram of the back structure of a fire-fighting heat-insulating suit with high sweat-wicking function according to this utility model;

[0019] Figure 3 This is a schematic diagram of the fabric structure of a fire-fighting heat-insulating suit with high sweat-wicking function according to this utility model.

[0020] Legend:

[0021] 1. Firefighter jacket; 101. Wearing zipper; 102. Reflective strips on arms; 103. Hand tightening straps; 104. Protective gloves; 105. Waist tightening strap; 106. Shoulder ventilation holes; 107. Underarm zippers; 108. Cold air inlet; 2. Firefighter trousers; 201. Reflective strips on legs; 202. Leg tightening straps; 203. Firefighter boots; 3. Protective materials; 301. Protective layer; 302. Waterproof and breathable layer; 303. Insulation layer; 304. Comfort layer. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-3 This utility model embodiment provides a fire-fighting heat-insulating suit with high sweat-wicking function, comprising: a fire-fighting top 1, a zipper 101 fixedly connected to the front center of the fire-fighting top 1 for easy wearing by firefighters, reflective strips 102 fixedly connected to the left and right arms of the fire-fighting top 1 to improve visibility at night or in low-light environments to ensure safety, hand tightening straps 103 fixedly connected to the left and right cuffs of the fire-fighting top 1 to adjust the tightness and prevent heat from entering from the cuffs to improve the protective effect, and protective gloves 104 provided below the left and right cuffs of the fire-fighting top 1 to provide all-round protection for the hands and prevent high-temperature burns;

[0024] The bottom of the fire-fighting jacket 1 is fixedly connected to a waist tightening belt 105. The waist tightening belt 105 is adjustable to ensure that the heat-insulating clothing fits the body closely, prevents heat from entering, and improves the overall protective performance. The upper part of the fire-fighting jacket 1 has shoulder ventilation holes 106 on both sides of the shoulders. The shoulder ventilation holes 106 can promote air circulation, accelerate sweat evaporation, and improve wearing comfort. The fire-fighting jacket 1 has underarm zippers 107 fixedly connected to both sides of the armpits. The underarm zippers 107 can be opened quickly. When the firefighter is resting, the zipper can be opened to enhance ventilation and heat dissipation and improve wearing comfort. The back of the fire-fighting jacket 1 has a cold air inlet hole 108. The cold air inlet hole 108 works with the shoulder ventilation holes 106 to form an air channel, accelerate sweat discharge, keep the body surface dry, and improve the comfort and safety of long-term work. The outer surface of the fire-fighting jacket 1 is made of protective material 3, which enhances the protective ability of the fire-fighting clothing itself.

[0025] Below the fire jacket 1, there are fire pants 2. The lower sides of the legs of the fire pants 2 are fixedly connected with reflective strips 201. The reflective strips 201 enhance visibility at night or in low light conditions to ensure safety at night.

[0026] The bottom of the fire pants 2 is fixedly connected to the two sides of the bottom with leg tightening straps 202. The bottom of the fire pants 2 is equipped with fire boots 203, which provide all-round protection for the feet and prevent high temperature burns.

[0027] The protective material 3 consists of a protective layer 301, a waterproof and breathable layer 302, a heat insulation layer 303, and a comfort layer 304. The multi-layer structure works together to ensure both protective performance and breathability and comfort, adapting to complex fire scene environments.

[0028] The protective layer 301 is made of modified aramid fiber, while the waterproof and breathable layer 302 is made of a hydrophilic non-porous membrane. The modified aramid fiber possesses high strength and high-temperature resistance, enhancing the fire suit's protection against the external environment. The hydrophilic non-porous membrane effectively blocks external moisture intrusion while allowing perspiration to escape, keeping the interior dry.

[0029] The insulation layer 303 is made of flame-retardant viscose fiber wadding, while the comfort layer 304 is made of one-way moisture-wicking fabric. The flame-retardant viscose fiber wadding provides effective heat insulation, while the one-way moisture-wicking fabric enhances moisture absorption and perspiration wicking, ensuring that firefighters can keep their skin dry in high-temperature environments. The one-way moisture-wicking fabric also has excellent abrasion resistance, extending the service life of fire suits.

[0030] Working principle: When using this heat-insulating suit, firefighters first put on the fire jacket 1 by wearing the zipper 101, then adjust the waist tightening belt 105 and leg tightening belt 202 to ensure a close and comfortable fit; next, they zip up the underarm zippers 107, and finally check the shoulder ventilation holes 106 and cold air inlets 108 to ensure smooth airflow. The underarm zippers 107 can be unzipped when firefighters are not in use to enhance ventilation and heat dissipation, improving comfort during rest. At the same time, the multiple layers of materials within the protective material 3 work together to ensure that firefighters are effectively protected and keep their skin dry in complex fire environments, improving work efficiency. The shoulder ventilation holes 106 and cold air inlets 108 form efficient convection, accelerating the discharge of hot air, reducing skin temperature, and improving endurance and concentration during long-term work, ensuring the safety and comfort of firefighters in high-temperature fire scenes.

[0031] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A fire-fighting heat-insulating suit with high sweat-wicking function, comprising: A fire-fighting jacket (1), characterized in that a zipper (101) is fixedly connected to the front center of the fire-fighting jacket (1), reflective strips (102) are fixedly connected to the left and right arms of the fire-fighting jacket (1), hand tightening straps (103) are fixedly connected to the cuffs of the left and right arms of the fire-fighting jacket (1), and protective gloves (104) are provided below the cuffs of the left and right arms of the fire-fighting jacket (1); The bottom of the fire-fighting jacket (1) is fixedly connected to a waist tightening belt (105). The upper part of the fire-fighting jacket (1) has shoulder ventilation holes (106) on both sides of the shoulder. The fire-fighting jacket (1) has underarm zippers (107) fixedly connected to both sides of the armpit. The back of the fire-fighting jacket (1) has a cold air inlet hole (108). The outer surface of the fire-fighting jacket (1) is made of protective material (3).

2. The fire-fighting heat-insulating suit with high perspiration-wicking function according to claim 1, characterized in that, The fire-fighting top (1) is provided with fire-fighting trousers (2) below it, and the fire-fighting trousers (2) are fixedly connected to the two sides of the lower leg of the legs with reflective strips (201).

3. A fire-fighting heat-insulating suit with high perspiration-wicking function according to claim 2, characterized in that, The bottom of the fire trousers (2) is fixedly connected to the two sides of the bottom with leg tightening straps (202), and the bottom of the fire trousers (2) is provided with fire boots (203).

4. A fire-fighting heat-insulating suit with high perspiration-wicking function according to claim 1, characterized in that, The protective material (3) consists of a protective layer (301), a waterproof and breathable layer (302), a heat insulation layer (303), and a comfort layer (304).

5. A fire-fighting heat-insulating suit with high perspiration-wicking function according to claim 4, characterized in that, The protective layer (301) is made of modified aramid fiber, and the waterproof and breathable layer (302) is made of hydrophilic non-porous membrane.

6. A fire-fighting heat-insulating suit with high perspiration-wicking function according to claim 4, characterized in that, The heat insulation layer (303) is made of flame-retardant viscose fiber wadding, and the comfort layer (304) is made of one-way moisture-wicking fabric.

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