Fire fighting suit

Abstract

The utility model relates to the technical field of fire-fighting clothes, in particular to fire-fighting clothes which comprise an upper garment and trousers, the upper garment and the trousers are formed by sewing an isolation layer, a filling layer and a comfortable layer, the isolation layer, the filling layer and the comfortable layer are sequentially arranged from outside to inside, and sewing threads are sewn among the isolation layer, the filling layer and the comfortable layer. The coat further comprises a collar and cuffs, extending portions are arranged at the positions of the collar and the cuffs, the trousers further comprise a trouser waist and trouser legs, extending portions are arranged at the positions of the trouser waist and the trouser legs, the extending portions are made of the same material as the insulating layer, and the insulating layer is made of the same material as the trouser legs. One end of the extension part is fixedly connected to the isolation layer, and the other end of the extension part extends into the comfortable layer from the outside; the isolating layer, the filling layer and the comfortable layer are sequentially arranged from outside to inside, so that the fire fighting suit with good fireproof performance is obtained.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting clothing, in particular to a fire-fighting combat suit. Background Art

[0002] Firefighting uniforms are one of the important equipment to protect the personal safety of firefighters active on the front line of firefighting. They are not only an indispensable item at the fire rescue scene, but also a fire-fighting tool to protect firefighters from physical harm. Firefighter uniforms typically require excellent thermal insulation, permanent flame retardancy, and chemical corrosion resistance. Therefore, they are typically made of specialized materials such as Nomex and aramid, which exhibit high fire and flame retardancy. For example, Chinese patent CN209378343U discloses a detachable, high-performance, fire-resistant firefighter uniform comprising: an outer shell having a first zipper and one or more button fasteners; the outer shell is a double-layer structure, the outer layer of the double-layer structure being a flame-retardant layer composed of at least one material selected from Nomex and aramid, and the inner layer of the double-layer structure being a waterproof and breathable layer; and an inner liner in the shape of the outer shell, having a second zipper and one or more buttons. The sleeves of the inner shell are detachable, and the inner and outer surfaces of the inner shell feature different patterns. The button fasteners of the inner shell connect to the button fasteners of the outer shell, and the second zipper of the inner shell connects to the first zipper of the outer shell. This patent provides a detachable, high-performance, fire-resistant firefighter uniform that can be worn in multiple ways, improves garment utilization, and effectively reduces garment costs. However, a large number of button fasteners and stitching lines make the high-performance fire-retardant firefighting suit easily penetrated by high-temperature gases, thereby affecting the overall stability of use.

[0003] Therefore, it is necessary for those skilled in the art to provide a fire-fighting uniform, improve the overall fireproof performance and sealing effect of the fire-fighting uniform, and ensure the stability of use. Utility Model Content

[0004] The purpose of the utility model is to provide a fire-fighting suit to solve the technical problem in the prior art that the fire-fighting suit has certain seams and button fixing frames, which leads to a decrease in the overall fireproof performance of the fire-fighting suit and poor sealing effect.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a fire fighting uniform, including a top and trousers, the top and trousers are both made of an insulation layer, a filling layer and a comfort layer, the insulation layer, the filling layer and the comfort layer are arranged in sequence from the outside to the inside, and a stitching line is sewn between the insulation layer, the filling layer and the comfort layer. A warning sticker is also glued on the insulation layer, and the stitching line is located below the warning sticker. The top also includes a collar and cuffs, and the collar and cuffs are both provided with extensions. The trousers also include a waistband and trouser legs, and the waistband and trouser legs are also provided with extensions. The material of the extension is the same as that of the insulation layer, one end of the extension is fixedly connected to the insulation layer, and the other end of the extension extends from the outside to the comfort layer.

[0006] Furthermore, an elastic band is sewn into the end portion of the extension portion, and the end of the extension portion with the elastic band extends from the outside into the comfort layer.

[0007] Furthermore, the collar, cuffs, waistband and trouser legs are also provided with tightening devices, and the tightening devices are Velcro.

[0008] Furthermore, a waterproof and breathable layer is provided between the filling layer and the comfort layer, and the waterproof and breathable layer is formed by compounding a PTFE membrane and a cloth.

[0009] Furthermore, the insulating layer is made of carbon fiber fireproof fabric, and the carbon fiber fireproof fabric is made by blending composite carbon fiber yarn and flame retardant.

[0010] Furthermore, the filling layer is made of carbon fiber thermal insulation cotton, and the carbon fiber thermal insulation cotton is NX-800 type carbon fiber cotton.

[0011] Furthermore, the comfort layer is made of cotton.

[0012] The beneficial effects of the present invention are as follows: the insulating layer, the filling layer, and the comfort layer are sequentially arranged from the outside to the inside, and the insulating layer, the filling layer, and the comfort layer are sewn together using stitching lines and then cut into a jacket and pants, thereby obtaining a firefighting uniform with excellent fireproofing performance. At the same time, the warning sticker provides an additional layer of protection for the stitching line, thereby improving the fireproofing effect of the firefighting uniform, preventing high temperature from entering the interior of the clothing through the stitching line, and ensuring the stability of the use of the present invention. At the same time, the warning sticker is adhered to the insulating layer using an adhesive such as glue, thereby reducing stitching, ensuring the integrity of the insulating layer, and improving the overall sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view of the fire fighting suit of the present invention.

[0014] Figure 2 It is a front view of the upper garment of the fire fighting uniform of the present invention.

[0015] Figure 3 The utility model is a rear view of the upper garment of the fire fighting uniform.

[0016] Figure 4 It is a front view of the trousers in the fire fighting uniform of the present invention.

[0017] Figure 5 It is a partial cross-sectional view of the trousers in the fire fighting uniform of the present invention.

[0018] The components in the accompanying drawings are marked as follows: 10, top; 11, collar; 12, cuffs; 13, extension; 14, warning sticker; 20, pants; 21, waistband; 22, legs; 31, insulation layer; 32, filling layer; 33, comfort layer. DETAILED DESCRIPTION

[0019] The present invention will now be described in detail with reference to the accompanying drawings. This drawing is a simplified schematic diagram, which only illustrates the basic structure of the present invention in a schematic manner, and therefore only shows the components related to the present invention.

[0020] See also Figure 1 、 Figure 5 The present invention provides a firefighting uniform, comprising a jacket 10 and trousers 20, both of which are sewn together by an insulating layer 31, a filling layer 32, and a comfort layer 33. The jacket 10 and trousers 20 are of the shape of common firefighting uniforms on the market.

[0021] The insulating layer 31 is made of a carbon fiber fireproof fabric, which is a blend of composite carbon fiber filaments and a flame retardant. The flame retardant includes, but is not limited to, a flame retardant. The carbon fiber fireproof fabric has extremely high tensile and tear strength, ensuring the safety and stability of the firefighter uniform in harsh environments.

[0022] The filling layer 32 is made of carbon fiber insulation wool, including but not limited to NX-800 carbon fiber wool. This carbon fiber insulation wool is made by mixing carbon fiber with a certain proportion of a binder and then undergoing curing, carbonization, graphitization, and machining to produce a carbon fiber insulation material. This material has the advantages of being lightweight, fire-resistant, flexible, non-toxic, and highly safe.

[0023] The comfort layer 33 is made of cotton to improve wearing comfort.

[0024] Furthermore, the insulating layer 31 , the filling layer 32 and the comfort layer 33 are sequentially arranged from the outside to the inside, and the insulating layer 31 , the filling layer 32 and the comfort layer 33 are sewn together using sutures and cut into a top 10 and trousers 20 .

[0025] A warning sticker 14 is also glued onto the insulating layer 31 . The warning sticker 14 is made of a common fire-fighting reflective material on the market. The suture line is located below the warning sticker 14 .

[0026] The present invention positions the seams below the warning sticker 14, providing an additional layer of protection for the seams. This enhances the firefighting suit's fireproofing capabilities, preventing high temperatures from entering the fabric through the seams and ensuring the suit's stability. The warning sticker 14 is also bonded to the insulation layer 31 using glue or other adhesives, reducing the need for stitching and ensuring the integrity of the insulation layer 31, further enhancing the overall seal.

[0027] Further, see Figure 2 、 Figure 3 、 Figure 4 The top 10 further includes a collar 11 and cuffs 12. Both the collar 11 and cuffs 12 are provided with extensions 13, with elastic bands sewn into the ends of the extensions 13. The trousers 20 further include a waistband 21 and trouser legs 22. Both the waistband 21 and trouser legs 22 are also provided with extensions 13, with elastic bands sewn into the ends of the extensions 13. The collar 11, cuffs 12, waistband 21, and trouser legs 22 are further provided with tightening devices, including but not limited to Velcro. The tightening devices are used to tighten the collar 11, cuffs 12, waistband 21, and trouser legs 22 to the human body, ensuring a sealed effect when worn and preventing burns from high-temperature gas or dust.

[0028] The extension portion 13 is made of the same material as the insulation layer 31. One end of the extension portion 13 is fixedly connected to the insulation layer 31, and the end of the extension portion 13 with the elastic band extends from the outside into the comfort layer 33. During use, the operator wears the top 10 and pants 20 and inserts the extension portion 13 on the top 10 and pants 20 into the comfort layer 33. The elastic band on the extension portion 13 tightly and elastically connects the operator to the operator, further improving the sealing effect of the utility model and preventing high-temperature gas or dust from entering and burning the human body.

[0029] In this embodiment, a waterproof and breathable layer (not shown) is provided between the filling layer 32 and the comfort layer 33. The waterproof and breathable layer is composed of a composite of PTFE membrane and fabric to isolate the intrusion of external water vapor, maintain the breathable effect, and improve wearing comfort.

[0030] The utility model provides a firefighting uniform with excellent fireproofing performance by sequentially arranging the insulating layer 31, the filling layer 32, and the comfort layer 33 from the outside inward, sewing the insulating layer 31, the filling layer 32, and the comfort layer 33 together using stitching lines, and then cutting them into a top 10 and pants 20. At the same time, the warning sticker 14 provides an additional layer of protection for the stitching line, thereby improving the fireproofing effect of the firefighting uniform and preventing high temperatures from entering the interior of the clothing through the stitching line, thereby ensuring the stability of the utility model. At the same time, the warning sticker 14 is adhered to the insulating layer 31 using an adhesive such as glue, thereby reducing stitching, ensuring the integrity of the insulating layer 31, and improving the overall sealing effect.

[0031] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A fire-fighting uniform, comprising a jacket (10) and trousers (20), wherein the jacket (10) and trousers (20) are both made by sewing an insulating layer (31), a filling layer (32) and a comfort layer (33), and characterized in that: The insulating layer (31), the filling layer (32) and the comfort layer (33) are arranged in sequence from the outside to the inside, and a suture is sewn between the insulating layer (31), the filling layer (32) and the comfort layer (33). A warning sticker (14) is also glued to the insulating layer (31), and the suture is located below the warning sticker (14). The jacket (10) further includes a collar (11) and cuffs (12), and the collar (11) and the cuffs (12) are both provided with an extension portion (13). The trousers (20) further include a waistband (21) and trouser legs (22), and the waistband (21) and the trouser legs (22) are also provided with an extension portion (13). The material of the extension portion (13) is the same as that of the insulating layer (31), one end of the extension portion (13) is fixedly connected to the insulating layer (31), and the other end of the extension portion (13) extends from the outside to the comfort layer (33).

2. The fire fighting suit according to claim 1, characterized in that: An elastic band is sewn into the end of the extension part (13), and the end of the extension part (13) with the elastic band extends from the outside into the comfort layer (33).

3. The fire fighting suit according to claim 1, characterized in that: The collar (11), cuffs (12), waistband (21) and trouser legs (22) are also provided with tightening devices, which are Velcro.

4. The fire fighting suit according to claim 1, characterized in that: A waterproof and breathable layer is further provided between the filling layer (32) and the comfort layer (33), and the waterproof and breathable layer is formed by compounding a PTFE membrane and a cloth.

5. The fire fighting suit according to claim 1, characterized in that: The insulating layer (31) is made of carbon fiber fireproof fabric, and the carbon fiber fireproof fabric is made of a blend of composite carbon fiber filaments and flame retardant.

6. The firefighting suit according to claim 1, characterized in that: The filling layer (32) is made of carbon fiber thermal insulation cotton, and the carbon fiber thermal insulation cotton is NX-800 type carbon fiber cotton.

7. The firefighting suit according to claim 1, characterized in that: The comfort layer (33) is made of cotton.

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