Heat-insulating fireproof firefighter uniform
Through integrated design and multi-layer fabric composite technology, the existing fire garments have been solved, and the problems of poor sealing and low operating sensitivity are achieved, which can achieve higher wear stability and operating sensitivity, prevent smoke from infiltration and adapt to the needs of complex fire scenes.
Patent Information
- Application Number
- CN202420233845.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-30
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-30
AI Technical Summary
The split structure of existing fire garments has poor sealing properties, and due to the hard material, it is difficult to bend the knees or joints when wearing, affecting the operational sensitivity.
The integrated design of the heat-insulated fire-resistant clothing includes a multi-layer fabric composite comfort layer, a waterproof breathable layer and a heat-insulating fire-resistant layer, which adds sealing and tightness through double-layer cuffs and leg components, combining 3D stereoscopic tailoring and clamping hands Webbing, reducing knee flexion resistance and increasing activity.
It improves the airtightness and wear stability of fire-fighting clothing, increases the dressing speed and operational sensitivity, prevents smoke or toxic gas from infiltration, and reduces the finishing time when wearing gloves or foot covers.
Smart Images
Figure CN222172892U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fire-fighting clothing, and more specifically to a heat-insulating and fire-resistant fire-fighting clothing. Background Art
[0002] Fire suits are one of the important equipment to protect the personal safety of firefighters active in 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 the firefighters from physical injury. Therefore, fire suits that are suitable for fire scene rescue activities are particularly important. With the changes in urban structure, the high-rise and deep buildings, the large-scale and highly information-based society, and the emergence of amazing technological innovations, the causes of fires have also become more complex and diverse.
[0003] Deficiencies of the prior art: Most of the fire suits in the prior art are divided into one-piece and split types, and the split type structure is usually separated from top to bottom, so the split type fire suit has poor airtightness, and due to the special material of the fire suit, the fire suit is relatively hard as a whole. When the firefighters wear it, it is very difficult to bend the knees or joints of the fire suit, resulting in reduced movement convenience and affecting the sensitivity of the firefighters during operation. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a heat-insulating and fire-resistant fire-fighting suit to solve the problems existing in the above-mentioned background technology.
[0005] The utility model provides the following technical solutions: a heat-insulating and fire-resistant fire-fighting suit, comprising a clothing body, a collar fixedly connected to the top of the clothing body, cuff assemblies fixedly connected to both left and right ends of the clothing body, a plurality of reflective strips fixedly connected to the outer surface of the clothing body at equal distances, a placket is provided at the middle of the front end of the clothing body, a plurality of fixing buckles are fixedly connected to the surface of the placket at equal distances, hand-clip webbings are fixedly connected to the middle of the inner cavities of two cuff assemblies, a waist belt is sleeved at the middle of the outer surface of the clothing body, two trouser leg assemblies are fixedly connected to the bottom of the clothing body at equal distances, raglans are provided on the left and right sides of the rear end of the clothing body, and a hip looseness is provided in the middle of the rear end of the clothing body.
[0006] Preferably, the clothing body comprises an outer layer, a waterproof and breathable layer, a heat-insulating and fire-resistant layer and a comfort layer, and the comfort layer is composited by multiple layers of fabric.
[0007] Preferably, the cuff assembly includes a double-layer cuff, an end of the double-layer cuff away from the garment body is fixedly connected to a cuff tightening opening, one side of the outer surface of the double-layer cuff is movably connected to a first connecting piece, one side of the first connecting piece is fixedly connected to a first strap, a plurality of first connecting buckles are fixedly connected to the surfaces of the first connecting piece and the first strap at equal distances, and the inner cavity of the double-layer cuff is fixedly connected to the inner layer of the cuff.
[0008] Preferably, the hand strap is fixedly connected to the inner cavity of the double-layer cuff, the two first connecting buckles are movably connected to each other, and the first binding strap is movably connected to the outer surface of the double-layer cuff.
[0009] Preferably, the trouser leg assembly includes a trouser leg body, a second connecting piece is movably connected to one side of the outer surface of the trouser leg, a second strap is fixedly connected to the outer surface of the second connecting piece, a plurality of second connecting buckles are fixedly connected to the outer surfaces of the second connecting piece and the second strap at equal distances, and a trouser leg tightening opening is fixedly connected to the bottom end of the trouser leg body.
[0010] Preferably, the two second connecting buckles are movably connected to each other, and the second strap is movably connected to the outer surface of the second connecting piece.
[0011] Technical effects and advantages of the utility model:
[0012] 1. The utility model makes the fire suit more airtight by setting the fire suit as an integrated design. At the same time, the integrated design is more convenient to put on and take off, and increases the stability of the fire suit, which can increase the speed of firefighters to put on clothes. The hip circumference is enlarged by the cutting process to reduce squeezing, and the knee joint is cut in 3D to reduce the resistance of knee flexion, so that the fire suit can increase the amount of activity and make the operation more sensitive.
[0013] 2. The utility model increases the tightness of the fire suit by providing a cuff assembly and a trouser leg assembly, thereby preventing smoke or toxic gases at the fire scene from penetrating into the fire suit through the cuffs and trouser legs. The double-layer cuff design allows the cuffs to be opened through the first connector and the first strap, and gloves are put into the lower sleeves to prevent hot air from entering. The fixing of the straps can also increase the firmness and sealing of the fire suit, and reduce the time for adjusting when wearing gloves or foot covers. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0015] Figure 2 It is a schematic diagram of the structure of the clothing body of the utility model.
[0016] Figure 3 This is a schematic diagram of the structure of the cuff assembly of the utility model.
[0017] Figure 4 This is a schematic structural diagram of a trouser leg assembly of the utility model.
[0018] The accompanying drawings are marked as follows: 1. Garment body; 101. Outer layer; 102. Waterproof and breathable layer; 103. Heat-insulating and fire-resistant layer; 104. Comfort layer; 2. Collar protection; 3. Cuff assembly; 31. Double-layer cuffs; 32. Cuff tightening opening; 33. First connecting piece; 34. First strap; 35. First connecting buckle; 36. Cuff inner layer; 4. Reflective strip; 5. Placket; 6. Fixed buckle; 7. Hand-clip webbing; 8. Waistband; 9. Trouser leg assembly; 91. Trouser leg body; 92. Second connecting piece; 93. Second strap; 94. Second connecting buckle; 95. Trouser leg tightening opening; 10. Shoulder; 11. Hip looseness. DETAILED DESCRIPTION
[0019] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the heat-insulating and fire-resistant firefighting clothing involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.
[0020] The utility model provides a heat-insulating and fire-resistant fire-fighting suit, such as Figure 1 As shown, it includes a clothing body 1, a collar 2 is fixedly connected to the top of the clothing body 1, cuff components 3 are fixedly connected to the left and right ends of the clothing body 1, a plurality of reflective strips 4 are fixedly connected to the outer surface of the clothing body 1 at equal distances, and the reflection of the reflective strips 4 facilitates searching and attracting attention, a placket 5 is arranged in the middle of the front end of the clothing body 1, a plurality of fixing buckles 6 are fixedly connected to the surface of the placket 5 at equal distances, and the protective effect of the fire suit is increased by the placket 5 and the fixing buckles 6, a hand-held webbing 7 is fixedly connected to the middle of the inner cavity of the two cuff components 3, a waist belt 8 is provided in the middle of the outer surface of the clothing body 1, two trouser leg components 9 are fixedly connected to the bottom of the clothing body 1 at equal distances, raglan shoulders 10 are arranged on the left and right sides of the rear end of the clothing body 1, and a hip looseness 11 is arranged in the middle of the rear end of the clothing body 1.
[0021] Further, such as Figure 2 As shown, the clothing body 1 includes an outer layer 101, a waterproof and breathable layer 102, a heat-insulating and fire-resistant layer 103 and a comfort layer 104. The comfort layer 104 is composited by multiple layers of fabrics and is made of special materials to ensure that the fire suit has fire resistance, heat resistance and heat insulation, and also has toughness to prevent impact and collision from sharp objects. At the same time, it also has the ability to prevent chemical substances from damaging the skin, adapt to changes in the external environment such as cold and warm, wind and rain, and can maintain physical strength and vigorous energy.
[0022] Further, such as Figure 3As shown, the cuff assembly 3 includes a double-layer cuff 31, and the end of the double-layer cuff 31 away from the clothing body 1 is fixedly connected to the cuff tightening opening 32, which increases the airtightness of the fire suit and prevents hot air from entering. One side of the outer surface of the double-layer cuff 31 is movably connected to a first connector 33, and one side of the first connector 33 is fixedly connected to a first strap 34. A plurality of first connecting buckles 35 are fixedly connected on the surfaces of the first connector 33 and the first strap 34 at equal distances. The inner cavity of the double-layer cuff 31 is fixedly connected to a cuff inner layer 36. Through the design of the double-layer cuff 31, the cuff can be opened through the first connector 33 and the first strap 34, and the gloves are put into the cuff inner layer 36 to prevent hot air from entering.
[0023] Furthermore, the hand-locking webbing 7 is fixedly connected to the inner cavity of the double-layer cuff 31. When worn, the hand-locking webbing 7 is at the base of the firefighter's thumb to prevent the sleeve from sliding up and separating the glove from the sleeve during operation. The two first connecting buckles 35 are movably connected to each other, and the first strap 34 is movably connected to the outer surface of the double-layer cuff 31.
[0024] Further, such as Figure 4 As shown, the trouser leg assembly 9 includes a trouser leg body 91, a second connecting piece 92 is movably connected to one side of the outer surface of the trouser leg body 91, a second strap 93 is fixedly connected to the outer surface of the second connecting piece 92, a plurality of second connecting buckles 94 are fixedly connected to the outer surfaces of the second connecting piece 92 and the second strap 93 at equal distances, two second connecting buckles 94 are movably connected to each other, the second strap 93 is movably connected to the outer surface of the second connecting piece 92, and a trouser leg tightening opening 95 is fixedly connected to the bottom end of the trouser leg body 91 to increase the firmness and sealing of the fire suit.
[0025] The working principle of the utility model is as follows: first, the placket 5, the cuff assembly 3 and the first strap 34 and the second strap 93 of the trouser leg assembly 9 of the clothing body 1 are opened. Through the integrated design, the firefighter can wear it directly on his body, which is convenient and quick. After the clothing body 1 is put on, the gloves and foot covers are put on the inner cavities of the cuff tightening openings 32 and the trouser leg tightening openings 95, and then the two first connecting buckles 35 and the second connecting buckles 94 are combined together. The first strap 34 and the second strap 93 tie the double-layer cuffs 31 and the trouser leg body 91 together to increase the stability and sealing of the fire suit. During the operation of wearing the fire suit, the reflective strip 4 is used to facilitate searching and attracting attention. The hip circumference is enlarged through the cutting process to reduce squeezing. The knee joint is cut in 3D to reduce knee flexion resistance, so that the fire suit can increase the amount of activity and make the operation more sensitive. It is made of special special materials to ensure that the fire suit has fire resistance, heat resistance and heat insulation, and also has strong toughness to prevent impact and collision of sharp objects.
[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A heat-insulating and fire-resistant fire-fighting suit, comprising a suit body (1), characterized in that: The top of the garment body (1) is fixedly connected to a collar (2), the left and right ends of the garment body (1) are fixedly connected to cuff assemblies (3), the outer surface of the garment body (1) is fixedly connected to a plurality of reflective strips (4) at equal distances, the middle of the front end of the garment body (1) is provided with a placket (5), the surface of the placket (5) is fixedly connected to a plurality of fixing buckles (6) at equal distances, the middle of the inner cavities of the two cuff assemblies (3) are fixedly connected to hand straps (7), the middle of the outer surface of the garment body (1) is sleeved with a waist belt (8), the bottom of the garment body (1) is fixedly connected to two trouser leg assemblies (9) at equal distances, the left and right sides of the rear end of the garment body (1) are provided with raglan (10), and the middle of the rear end of the garment body (1) is provided with a hip slack (11).
2. The heat-insulating and fire-resistant firefighting suit according to claim 1, characterized in that: The clothing body (1) comprises an outer layer (101), a waterproof and breathable layer (102), a heat-insulating and fire-resistant layer (103) and a comfort layer (104); the comfort layer (104) is formed by a composite of multiple layers of fabric.
3. The heat-insulating and fire-resistant firefighting suit according to claim 1, characterized in that: The cuff assembly (3) comprises a double-layer cuff (31), one end of the double-layer cuff (31) away from the garment body (1) is fixedly connected to a cuff tightening opening (32), one side of the outer surface of the double-layer cuff (31) is movably connected to a first connecting piece (33), one side of the first connecting piece (33) is fixedly connected to a first binding strap (34), a plurality of first connecting buckles (35) are fixedly connected at equal distances on the surfaces of the first connecting piece (33) and the first binding strap (34), and the inner cavity of the double-layer cuff (31) is fixedly connected to a cuff inner layer (36).
4. The heat-insulating and fire-resistant firefighting suit according to claim 3 is characterized in that: The hand strap (7) is fixedly connected to the inner cavity of the double-layer cuff (31), the two first connecting buckles (35) are movably connected to each other, and the first binding belt (34) is movably connected to the outer surface of the double-layer cuff (31).
5. The heat-insulating and fire-resistant firefighting suit according to claim 1, characterized in that: The trouser leg assembly (9) comprises a trouser leg body (91), one side of the outer surface of the trouser leg body (91) is movably connected to a second connecting piece (92), the outer surface of the second connecting piece (92) is fixedly connected to a second binding belt (93), a plurality of second connecting buckles (94) are fixedly connected to the outer surfaces of the second connecting piece (92) and the second binding belt (93) at equal distances, and the bottom end of the trouser leg body (91) is fixedly connected to a trouser leg tightening opening (95).
6. The heat-insulating and fire-resistant firefighting suit according to claim 5, characterized in that: The two second connecting buckles (94) are movably connected to each other, and the second binding strap (93) is movably connected to the outer surface of the second connecting member (92).