CN209316861U - A kind of fire extinguishing protective garment - Google Patents

Abstract

The utility model provides a kind of fire extinguishing protective garment, including jacket and trousers.Wherein, jacket includes clothing body, collar and sleeve, clothing body surface is equipped with the first reflective tape and pocket, first reflective tape is circumferentially arranged along clothing body, the bottom of pocket is equipped with leakage hole, and the lap portion of clothing body is sewed with the first fire-retardant sealing cloth, and the surface of sleeve is equipped with the second reflective tape, the ancon of sleeve is equipped with the first enhancement layer, is sewed with the second fire-retardant sealing cloth at the cuff of sleeve；Trousers integral type or it is split type be connected to jacket, the knee of trousers is equipped with the second enhancement layer, and the trousers mouth of trousers is sewed with the fire-retardant sealing cloth of third；Wherein, jacket and trousers are successively flame-retardant layer, waterproof ventilative layer, thermal insulation layer and comfort liner from the outer to the inner, and the fabric of the first enhancement layer and the second enhancement layer is all made of meta-aramid and position aramid fiber is blended forms, and are equipped with tightening structure at cuff and trousers mouth.Fire extinguishing protective garment in the utility model has preferable fireproofing and heat resistant, waterproof and breathable and the performances such as antistatic.

Description

fire extinguishing protective clothing

technical field

The utility model relates to the field of protective clothing, in particular to a fire-extinguishing protective clothing.

Background technique

Fire extinguishing protective clothing is a professional protective equipment used to protect the body from flames and radiant heat during fire fighting. It is currently the most commonly used equipment in fire brigades, and it is also the most frequently used personal protective equipment; its protective performance technical indicators and product quality are directly related to the personal safety and combat efficiency of fire fighters in fire fighting . Therefore it is necessary to design a fire extinguishing protective clothing that takes into account heat insulation performance, waterproof performance and structural strength.

Utility model content

In view of the above situation, the utility model provides a fire extinguishing protective clothing, which can solve the problem that the cuffs and trouser legs are easy to absorb water and damp during the fire extinguishing process of the existing fire extinguishing protective clothing, and has better heat insulation and ventilation performance.

In order to achieve the above purpose, the utility model discloses a fire extinguishing protective clothing, comprising:

The coat includes a body, a collar and sleeves, the surface of the body is provided with a first reflective tape and a pocket, the first reflective tape is arranged along the circumference of the body, and the bottom of the pocket is provided with a water leak hole, the hem of the body is sewn with a first flame-retardant waterproof cloth, the surface of the sleeve is provided with a second reflective tape, the elbow of the sleeve is provided with a first reinforcement layer, and the cuff of the sleeve is Sewn with a second flame-retardant waterproof cloth;

Trousers, the surface of the trousers is provided with a third reflective tape, the knees of the trousers are provided with a second reinforcing layer, and the trouser legs of the trousers are sewn with a third flame-retardant and water-proof cloth;

Wherein, the jacket and the trousers are flame-retardant layer, waterproof and breathable layer, heat insulation layer and comfort layer from the outer layer to the inner layer, and the fabrics of the first reinforcement layer and the second reinforcement layer are all made of The meta-aramid and meta-aramid are blended, and the cuffs and the trouser legs are provided with a tightening structure, and the tightening structure is an elastic band, a tightening buckle or a self-buckle Velcro.

The beneficial effects of the utility model are:

1. By sewing the reflective tape, it can reflect light, which is conducive to improving the visibility of fire fighting in dark environments, thereby improving the safety of fire fighting and confirming the position of relevant firefighters.

2. By sewing flame-retardant water-stop fabrics on the hem, cuffs and trouser legs, it has good flame-retardant and water-stop effects, and avoids burning during the fire-fighting process to improve the safety of use and avoid fire-fighting protection caused by moisture Increase the weight of the suit to ensure the mobility and comfort of the firefighters.

3. By arranging tightening structures at the cuffs and trouser legs, it is possible to avoid injury to the fire fighters caused by high-temperature gas (including air and smoke) entering the fire-fighting protective clothing from the cuffs and trouser legs.

4. During the fire fighting process, the elbow and knee joints of the human body are in a state of motion for a long time, and the elbows of the sleeves and the knees of the trousers are severely worn. By setting a reinforcing layer at the elbows of the sleeves and the knees of the trousers, the fire extinguishing effect can be improved. Abrasion resistance of protective clothing.

The further improvement of the fire extinguishing protective clothing of the present invention lies in that the connection seam between the body and the sleeve, the connection seam between the body and the collar, the first reflective tape and the The connection seam between the body, the connection seam between the second reflective tape and the sleeve, the connection seam between the third reflective tape and the trousers, the crotch seam of the trousers and the The leg seams of the trousers are double-needled with aramid thread. Aramid thread has good high temperature resistance and flame retardancy, and by adopting double-needle sewing, the seam strength can meet the requirements for the use of fire protection clothing.

A further improvement of the fire-fighting protective clothing of the present invention is that the trousers further include a strap connected to the trouser waist of the trousers. By setting the braces, it is convenient to put on and take off the trousers quickly.

A further improvement of the fire extinguishing protective clothing of the present invention lies in that the cuffs and the trouser legs are hemmed with cowhide leather. The cowhide leather has good water resistance and wear resistance, which prevents the cuffs and trousers from getting wet and improves the service life of both.

A further improvement of the fire extinguishing protective clothing of the present invention lies in that both the surface of the first reinforcement layer and the surface of the second reinforcement layer are coated with flame-retardant silica gel. The structural strength of the first reinforcement layer and the second reinforcement layer can be improved by coating the flame-retardant silica gel, and the wear resistance of the positions of the first reinforcement layer and the second reinforcement layer can be further increased.

A further improvement of the fire extinguishing protective clothing of the present invention is that a buffer layer is further provided between the comfort layer and the heat insulation layer. By setting the buffer layer, the damage of the airflow to the firefighters during the explosion can be reduced.

The further improvement of the fire extinguishing protective clothing of the utility model lies in that the flame retardant layer is formed by blending aramid fiber and antistatic fiber. Aramid fiber and anti-static fiber are blended into a tear-resistant lattice structure to improve the structural performance of the flame-retardant layer and increase the texture of the surface of the fire-fighting protective clothing.

The further improvement of the fire extinguishing protective clothing of the present invention is that the fabric of the flame retardant layer includes 90%-93% meta-aramid, 5%-8% para-aramid and 2%-5% % of antistatic fibers.

A further improvement of the fire extinguishing protective clothing of the present invention is that a ring of aramid flame-retardant ribs is sewn on the inner side of the cuff of the sleeve. It has good comfort and shrinkage, and prevents high-temperature gas from entering the fire-fighting protective clothing from the cuff position.

Description of drawings

Fig. 1 is a structural schematic diagram of a kind of fire extinguishing protective clothing of the present invention.

Detailed ways

In order to facilitate the understanding of the utility model, the following will be described in conjunction with the accompanying drawings and embodiments.

Referring to Fig. 1, it can be seen that the utility model discloses a fire extinguishing protective clothing, which includes a jacket and trousers 4 . Specifically, the upper garment comprises a body 1, a collar 2 and sleeves 3, the surface of the body 1 is provided with a first reflective tape 11 and a pocket 12, the first reflective tape 11 is arranged along the circumference of the body 1, and the bottom of the pocket 12 Water leakage holes are provided, the hem of the body 1 is sewn with a first flame-retardant water-proof cloth 13, the surface of the sleeve 3 is provided with a second reflective tape 31, the elbow of the sleeve 3 is provided with a first reinforcement layer 32, and the sleeve 3 The cuffs are sewn with a second flame-retardant water-proof cloth 42; the surface of the trousers 4 is provided with a third reflective tape 43, the knees of the trousers 4 are provided with a second reinforcement layer 41, and the trousers of the trousers 4 are sewn with a third flame-retardant waterproof cloth. Water cloth; wherein, jacket and trousers 4 are flame-retardant layer, waterproof and breathable layer, heat insulation layer and comfortable layer successively from outer layer to inner layer, and the fabrics of first reinforcement layer 32 and second reinforcement layer 41 all adopt interposition It is made of aramid and meta-aramid blend, and the cuffs and trouser legs are equipped with tightening structure, the tightening structure is elastic band, tightening buckle or self-fastening Velcro. In this embodiment, (1) coat and trousers 4 are flame retardant layer, waterproof breathable layer, heat insulation layer and comfort layer successively from the outer layer to the inner layer, which can ensure that the fire extinguishing protective clothing has better flame retardant and heat insulation properties , waterproof and breathable, and comfortable to wear; among them, the flame-retardant layer is made of aramid fiber and anti-static fiber blended, specifically, aramid fiber and anti-static fiber are blended into a tear-resistant lattice structure to improve the flame-retardant layer. Increase the texture of the surface of the fire-fighting protective clothing while increasing the structural strength; preferably, the fabric of the flame-retardant layer includes 90%-93% meta-aramid, 5%-8% para-aramid and 2%-5% antistatic fiber, which has good flame retardancy and antistatic properties; the waterproof and breathable layer is made of blended aramid non-woven fabric and flame-retardant polytetrafluoroethylene (PTEE) film, and the heat insulation layer It is made of 80% meta-aramid and 20% para-aramid, and the comfort layer is made of 40%-50% meta-aramid and 50%-60% regenerated cellulose fiber. Good softness, breathability and flame retardancy. (2) By sewing flame-retardant water-stop fabrics at the hem, cuffs, and trouser legs respectively, it is ensured that the fire-fighting protective clothing has good flame-retardant and water-stop properties, and avoids burning during the fire-fighting process to improve the safety of use and avoid Humidity causes firefighting protective clothing to increase in weight to ensure the mobility and comfort of firefighters during firefighting. (3) By sewing the reflective tape, it is beneficial to improve the visibility in dark environments, and it is convenient to confirm the position of firefighters while improving the safety of fire fighting; holes to avoid accumulation of liquid (fire fighting foam and water) in the pocket 12. (4) By arranging tightening structures at the cuffs and trouser legs, it is avoided that high-temperature gas enters the fire-fighting protective clothing from the cuffs and trouser legs and causes harm to the firefighters' bodies. (5) During the fire-fighting process, the elbow joint and knee joint of the human body are in a state of motion for a long time, and the elbow of the sleeve 3 and the knee of the trousers 4 are severely worn. The layer can improve the wear resistance of the elbow and knee parts of the fire extinguishing protective clothing and prolong the service life of the fire extinguishing protective clothing.

Further, the connection seam between the body 1 and the sleeve 3, the connection seam between the body 1 and the collar 2, the first reflective tape 11 and the body 1 The connecting seam between, the connecting seam between the second reflective tape 31 and the sleeve 3, the connecting seam between the third reflective tape 43 and the trousers 4, the crotch seam of the trousers 4 and the trousers 4. The trouser leg seams are sewn with double needles of aramid thread.

Further, the trousers 4 also include a strap 44 connected to the waist portion 45 of the trousers 4 . In this embodiment, by setting the braces 44 at the trouser waist portion 45, it is convenient for the firefighters to put on the trousers 4 quickly, saving rescue time.

Further, both the cuffs and the trouser legs are hemmed with cowhide leather. In this embodiment, the cowhide leather has good water resistance and wear resistance, which can prevent the cuffs and trousers from getting wet and increase their service life.

Further, the surface of the first reinforcement layer 32 and the surface of the second reinforcement layer 41 are both coated with flame retardant silica gel. The structural strength of the first reinforcement layer 32 and the second reinforcement layer 41 can be improved by coating the flame-retardant silica gel, and the wear resistance of the first reinforcement layer 32 and the second reinforcement layer 41 can be further increased.

Further, a cushioning layer is provided between the comfort layer and the heat insulation layer. In this embodiment, by setting the buffer layer, the damage to the fire fighters caused by the explosive airflow can be reduced when there is a sudden explosion. Specifically, the cushioning layer may use cushioning airbags or cushioning foam.

In the utility model, a circle of aramid fiber flame-retardant rib 33 is sewn on the inner side of the cuff of the sleeve 3 . In this embodiment, it has better comfort and shrinkability, and can prevent high-temperature gas from entering the fire-fighting protective clothing from the cuff position, thereby protecting firefighters.

In the utility model, the first reflective tape 11, the second reflective tape 31 and the third reflective tape 43 are specifically selected from 3M reflective tapes, the first reflective tape 11 is arranged 360° along the circumference of the garment body, and the second reflective tape 31 is arranged along the sleeves. 3 circumferential direction 360 ° layout, the third reflective tape 43 is positioned at the below (pants leg) of the knee of trousers 4; The 3rd reflective tape 43 is laid along trouser leg circumferential direction 360 °.

In the utility model, an integrated or split design is adopted between the trousers 4 and the top. When the tightening structure adopts an elastic band, the elastic properties of the elastic band are used to achieve tightening, specifically a flat tightening band; when the tightening structure adopts an elastic band, a female button is provided on the surface of the cuff or trouser leg, along the cuff or trouser leg A plurality of sub-buttons matching the female buckle are set at intervals in the circumferential direction of the mouth, and the elastic function is realized by fastening the female buckle to different sub-buttons; Self-fastening Velcro, the self-fastening Velcro includes the male and female sides that cooperate with each other, and the tightness adjustment is realized by adjusting the position of the gluing between the male and female two sides; the tightening structure and the use method of the utility model can be referred to the existing technology.

The overall thermal protection performance TPP of the fire-fighting protective clothing in the utility model is greater than 35cal/cm ² , which meets the standard of GA10-2014 "Firefighters' Fire-fighting Protective Clothing".

The beneficial effects of a kind of fire extinguishing protective clothing of the utility model include:

1. Fire extinguishing protective clothing has good flame retardant and heat insulation, waterproof and breathable, antistatic and comfortable when wearing.

2. By sewing flame-retardant water-stop fabrics on the hem, cuffs and trouser legs, the fire-fighting protective clothing has good flame-retardant and water-stop performance, and avoids burning during the fire-fighting process to improve use safety and avoid moisture As a result, the fire-fighting protective clothing increases in weight, ensuring the mobility and comfort of firefighters during the rescue process.

3. By setting tightening structures at the cuffs and trouser legs, it is possible to prevent high-temperature gas from entering the fire-fighting protective clothing from the cuffs and trouser legs, causing damage to the firefighters' bodies.

4. Simple structure, easy to make and wear.

The above are only preferred embodiments of the present utility model, and do not limit the utility model in any form. Although the utility model has been disclosed as above with preferred embodiments, it is not intended to limit the utility model. Anyone familiar with this field Those skilled in the art, without departing from the scope of the technical solution of the present utility model, may use the technical content disclosed above to make some changes or be modified into equivalent embodiments with equivalent changes, but all those that do not depart from the technical solution of the present utility model Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the utility model still belong to the scope of the technical solution of the utility model.

It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not intended to limit the scope of this practical application. The restrictive conditions for the implementation of the new model, so it has no technical substantive significance, any modification of the structure, the change of the proportional relationship or the adjustment of the size, without affecting the effect and the purpose of the utility model, should be Still fall within the scope that the technical content disclosed by the utility model can cover.

Claims (8)

1. A fire extinguishing protective clothing, characterized in that, comprising: The coat includes a body, a collar and sleeves, the surface of the body is provided with a first reflective tape and a pocket, the first reflective tape is arranged along the circumference of the body, and the bottom of the pocket is provided with a water leak hole, the hem of the body is sewn with a first flame-retardant waterproof cloth, the surface of the sleeve is provided with a second reflective tape, the elbow of the sleeve is provided with a first reinforcement layer, and the cuff of the sleeve is Sewn with a second flame-retardant waterproof cloth; Trousers, the surface of the trousers is provided with a third reflective tape, the knees of the trousers are provided with a second reinforcing layer, and the trouser legs of the trousers are sewn with a third flame-retardant and water-proof cloth; Wherein, the jacket and the trousers are flame-retardant layer, waterproof and breathable layer, heat insulation layer and comfort layer from the outer layer to the inner layer, and the fabrics of the first reinforcement layer and the second reinforcement layer are all made of The meta-aramid and meta-aramid are blended, and the cuffs and the trouser legs are provided with a tightening structure, and the tightening structure is an elastic band, a tightening buckle or a self-buckle Velcro. 2. The fire extinguishing protective clothing according to claim 1, characterized in that: the connection seam between the body and the sleeve, the connection seam between the body and the collar, the first The connecting seam between the reflective tape and the body, the connecting seam between the second reflective tape and the sleeve, the connecting seam between the third reflective tape and the trousers, the crotch of the trousers The seam and the trouser leg seam of the trousers are all double-needled with aramid thread. 3. The fire-fighting protective clothing according to claim 1, wherein the trousers further comprise a strap connected to the waist of the trousers. 4. The fire-fighting protective clothing according to claim 1, characterized in that: both the cuffs and the trouser legs are hemmed with cowhide. 5. The fire-fighting protective clothing according to claim 1, characterized in that: both the surface of the first reinforcement layer and the surface of the second reinforcement layer are coated with flame-retardant silica gel. 6. The fire-fighting protective clothing according to claim 1, characterized in that: a buffer layer is further provided between the comfort layer and the heat insulation layer. 7. The fire-fighting protective clothing according to claim 1, characterized in that: the flame-retardant layer is made by blending aramid fiber and anti-static fiber. 8. The fire-fighting protective clothing according to claim 1, characterized in that: the inside of the cuff of the sleeve is sewn with a circle of aramid flame-retardant rib.