High-heat-insulation fire-fighting glove
By combining a multi-layered structure and specific materials, a high-heat-insulating fire glove was designed, which solves the problem of existing fire gloves being easily damaged in high-temperature fire scenes and achieves better protective performance and comfort.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2026-03-27
AI Technical Summary
Existing fire gloves are not sufficiently heat-insulating and fire-resistant in high-temperature fire scenes, and are easily burned, affecting the safety of firefighters and the quality of rescue.
The gloves feature a multi-layered design, including an outer layer of aramid flame-retardant fabric, a waterproof TPU five-finger pouch, a middle layer of aramid felt fabric for insulation, and an inner comfort layer. Combined with flame-retardant frosted cowhide and a Velcro closure, they offer enhanced protection.
It provides excellent flame retardancy, waterproof and heat insulation performance, and comfort, effectively preventing burns and improving the safety and ease of operation for firefighters.
Smart Images
Figure CN224038534U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to fire-fighting gloves related technical field, especially a kind of high heat insulation fire-fighting gloves. BACKGROUND
[0002] At present, with the rapid development of social economy, building structure presents a variety of forms, fire load is more and more big, fire scene is more and more complex, which gradually increases the difficulty of fire scene investigation. In order to quickly find out the cause of fire, after the occurrence of fire, fire accident investigators often need to quickly enter the scene to carry out on-site investigation. At this time, there are still a lot of embers in the fire scene, sometimes even if the open fire is extinguished, there is still smoldering in the ruins, which causes great harm to the body of fire investigators. As a group frequently engaged in high-risk operations, they often have to use hands to shovel, transport and lift obstacles when performing fire scene investigation tasks, and also contact with sharp and high-temperature objects. Most fire fighters enter the fire accident scene wearing fire gloves, which plays a protective role for investigators during fire accident investigation.
[0003] The existing fire gloves have only a simple heat insulation and fireproof layer, which is easy to be burned out in the case of fierce fire and high temperature, resulting in the safety of fire fighters cannot be guaranteed, and affecting the quality of rescue. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of high heat insulation fire-fighting gloves to solve the problem that the existing fire gloves have only a simple heat insulation and fireproof layer, which is easy to be burned out in the case of fierce fire and high temperature, resulting in the safety of fire fighters cannot be guaranteed, and affecting the quality of rescue.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of high heat insulation fire-fighting gloves, including glove body, the glove body includes outer layer, waterproof layer, heat insulation layer and comfortable layer from outside to inside, the surface of glove body is fixedly connected with fire-retardant sanding cowhide, one end of glove body is provided with extension section, one end of extension section is fixedly connected with zipper, one end of zipper is fixedly connected with sheath, one side surface of sheath is fixedly connected with magic tape thorn hair surface, the other side surface of sheath is fixedly connected with magic tape round hair surface.
[0006] Preferably, the outer layer material adopts aramid fire-retardant fabric, and the grammage is 200-250g / m2, the inner surface of outer layer is fixedly connected with waterproof layer.
[0007] Preferably, the waterproof layer fabric is a TPU five-finger waterproof bag, and the TPU thickness is 0.01mm-1mm, and the inner surface of the waterproof layer is fixedly connected with the heat insulation layer.
[0008] Preferably, the heat insulation layer is an aramid felt fabric, and the grammage is 100-150g / m2, and the inner surface of the heat insulation layer is fixedly connected with the comfort layer.
[0009] Preferably, the comfort layer adopts an aramid and flame-retardant viscose blended fabric.
[0010] Preferably, the flame-retardant sanded cow leather is distributed on the palm center and the upper end of the fingers of the glove body.
[0011] Preferably, the sheath is consistent with the structure of the glove body, and the sheath is connected and tightened through the magic tape barbed surface and the magic tape round barbed surface.
[0012] Compared with the prior art, the high-heat-insulation fire-fighting glove has the advantages that: firstly, the outermost layer of the glove body is the flame-retardant layer, so that the fire-fighting glove has excellent flame-retardant effect, avoids serious damage of high temperature to the fire-fighting glove, the waterproof layer used in the middle layer not only prevents external moisture from entering, but also blocks a large amount of heat and prevents the heat from being quickly transmitted to the comfort layer, has a good waterproof and heat-insulation effect, effectively prevents the occurrence of burn and scald, ensures the safety of the fire-fighting personnel, the inner layer is the comfort layer, increases the comfort of the glove, makes the fire-fighting personnel feel comfortable to wear, the sanded cow leather design of the finger part and the palm part increases the friction force when the hand contacts other objects, is beneficial to the use of tools or moving of articles by the fire-fighting personnel, etc. BRIEF DESCRIPTION OF DRAWINGS
[0013] Fig. 1 It is a whole appearance structure schematic view of the utility model;
[0014] Fig. 2 It is a flame-retardant sanded cow leather distribution structure schematic view of the utility model;
[0015] Fig. 3 It is a glove body layering structure schematic view of the utility model.
[0016] In the drawing: 1, glove body; 101, outer layer; 102, waterproof layer; 103, heat insulation layer; 104, comfort layer; 2, flame-retardant sanded cow leather; 3, extension section; 4, zipper; 5, sheath; 6, magic tape barbed surface; 7, magic tape round barbed surface. DETAILED DESCRIPTION
[0017] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.
[0018] Please refer to Figs. 1-3 The utility model provides a technical scheme: a kind of high heat insulation fire fighting gloves, including glove body 1, glove body 1 includes outer layer 101, waterproof layer 102, heat insulation layer 103 and comfortable layer 104 from outside to inside, the surface of glove body 1 is fixedly connected with flame-retardant sanding cowhide 2, one end of glove body 1 is provided with extension section 3, one end of extension section 3 is fixedly connected with zipper 4, one end of zipper 4 is fixedly connected with sheath 5, the surface of one side of sheath 5 is fixedly connected with magic tape bristle face 6, the surface of other side of sheath 5 is fixedly connected with magic tape round bristle face 7.
[0019] Further, the outer layer 101 material adopts aramid flame-retardant fabric, and the grammage is 200-250g / m2, the inner surface of the outer layer 101 is fixedly connected with the waterproof layer 102, by the setting of the outer layer 101, the outer layer 101 adopts aramid flame-retardant fabric and has excellent flame-retardant effect, and the use cost is lower, and the fire fighting gloves can be well protected.
[0020] Further, the waterproof layer 102 fabric is TPU five-finger waterproof bag, and the TPU thickness is 0.01mm-1mm, the inner surface of the waterproof layer 102 is fixedly connected with the heat insulation layer 103, by the setting of the waterproof layer 102, the TPU material has good waterproof and breathable effect, can prevent external moisture from invading, and can also block a large amount of heat and prevent heat from transferring to the inner layer.
[0021] Further, the heat insulation layer 103 is aramid felt fabric, and the grammage is 100-150g / m2, the inner surface of the heat insulation layer 103 is fixedly connected with the comfortable layer 104, by the setting of the heat insulation layer 103, the flame-retardant and heat-insulating effect can be further strengthened, the burning and scalding phenomenon is effectively prevented, and the safety of fire fighters is ensured.
[0022] Further, the comfortable layer 104 adopts aramid and flame-retardant viscose blended fabric, by the setting of the comfortable layer 104, the comfort of the glove is increased, and the fire fighters feel comfortable to wear;
[0023] Further, the flame-retardant sanding cowhide 2 is distributed on the palm and the upper end of the fingers of the glove body 1, by the setting of the flame-retardant sanding cowhide 2, the friction when the hand contacts other objects is increased, which is beneficial to the fire fighters to use tools or move objects.
[0024] Further, the sheath 5 is consistent with the structure of the glove body 1, the sheath 5 is connected and tightened through the magic tape bristle side 6 and the magic tape round bristle side 7, through the setting of the sheath 5, the protection area from the palm to the arm part can be increased, and the protection effect is further increased.
[0025] Example one, select the outer layer material as aramid flame-retardant fabric 200g and the thermal insulation layer aramid felt 110g composite material A, and the outer layer material as PBI fabric 200g and the thermal insulation layer aramid felt 110g composite material B are compared, the thickness of the TPU waterproof layer of five fingers used by A and B is 0.5mm, and the results are shown in Table 1:
[0026]
[0027] Table 1 Comparison of thermal protection performance, flame-retardant performance and mechanical properties of composite materials A and B
[0028] From Table 1, under the premise of the same thickness of the TPU waterproof layer, when aramid fabric is used as the outer layer to play a major role in flame retardation, the thermal protection ability and the flame-retardant ability are slightly lower than when PBI fabric is used as the outer layer, but the mechanical properties and the gripping properties of aramid fabric are better than those of PBI fabric, and considering the cost, if there is no special requirement, aramid fabric is preferred as the outer layer material
[0029] Example two, small weight aramid flame-retardant fabric 200g and small weight thermal insulation layer aramid felt 110g composite material A are compared with large weight aramid flame-retardant fabric 250g and large weight thermal insulation layer aramid felt 150g composite material C, in order to reduce the overall weight of the glove, therefore, C uses a thin TPU waterproof layer of five fingers, the thickness of the TPU waterproof layer of five fingers used by A is 0.5mm, and the thickness of the TPU waterproof layer of five fingers used by C is 0.05mm, and the results are shown in Table 2:
[0030]
[0031] Table 2 Comparison of thermal protection performance, flame-retardant performance and mechanical properties of composite materials A and C
[0032] As can be seen from Table 2, the weight of the flame-retardant layer and the thermal insulation layer aramid fabric has a great influence on the thermal protection performance, the flame-retardant performance and the mechanical properties, when the outer layer material uses large weight aramid fabric, the thermal protection performance reaches 50.8 cal / cm2, which is much higher than that of small weight aramid outer layer material, at the same time, the thermal insulation performance of large weight thermal insulation layer aramid felt is also much better than that of small weight thermal insulation layer aramid felt, and the mechanical properties of large weight fabric are also greatly increased, in order to consider the overall weight of the fabric, the use of ultra-thin TPU waterproof layer of C does not have a great influence on the overall performance of the fabric, therefore, considering the flame-retardant performance and the thermal insulation performance, large weight aramid fabric should be preferred, which can be matched with thin TPU waterproof layer.
[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A highly insulating fire fighting glove comprising a glove body (1), characterized in that: The glove body (1) comprises an outer layer (101), a waterproof layer (102), a heat insulation layer (103) and a comfortable layer (104) from outside to inside, the surface of the glove body (1) is fixedly connected with a flame-retardant suede (2), one end of the glove body (1) is provided with an extension section (3), one end of the extension section (3) is fixedly connected with a zipper (4), one end of the zipper (4) is fixedly connected with a sheath (5), one side surface of the sheath (5) is fixedly connected with a Velcro prick surface (6), and the other side surface of the sheath (5) is fixedly connected with a Velcro round surface (7).
2. A highly insulating fire fighting glove according to claim 1, characterized in that: The outer layer (101) is made of aramid flame-retardant fabric, and the grammage is 200-250 g / m2, and the inner surface of the outer layer (101) is fixedly connected with the waterproof layer (102).
3. A highly insulating fire fighter's glove according to claim 1, characterized in that: The waterproof layer (102) is made of TPU five-finger waterproof bag, and the TPU thickness is 0.01-1 mm, and the inner surface of the waterproof layer (102) is fixedly connected with the heat insulation layer (103).
4. A highly insulating fire fighter's glove according to claim 1, characterized in that: The heat insulation layer (103) is made of aramid felt fabric, and the grammage is 100-150 g / m2, and the inner surface of the heat insulation layer (103) is fixedly connected with the comfortable layer (104).
5. A highly insulating fire fighter's glove according to claim 1, characterized in that: The comfortable layer (104) is made of aramid and flame-retardant viscose blended fabric.
6. A highly insulating fire fighter's glove according to claim 1, characterized in that: The flame-retardant suede (2) is distributed on the palm and the upper end of the fingers of the glove body (1).
7. A highly insulating fire fighter's glove according to claim 1, characterized in that: The sheath (5) is consistent with the structure of the glove body (1), and the sheath (5) is connected and tightened through the Velcro prick surface (6) and the Velcro round surface (7).