Multilayer composite protective fire-fighting suit and method for manufacturing the same

Abstract

The application relates to the technical field of fire-fighting clothes, and provides a multilayer composite safety protection fire-fighting clothes and a preparation method thereof, which comprises a coat and a reflective belt, reflective belts are uniformly fixed on the outer wall of the coat, sleeves are fixed on the two sides of the top of the coat, and glove structures are arranged at the ends of the sleeves away from the coat. The control structure is arranged, the control seat moves along with the firefighter, the pendulum rotates in the rotating cavity, the pendulum is designed in an arc shape, when the firefighter cannot move the body due to an emergency, one end of the pendulum pushes the fixed pin into the inner part of the movable cavity, one end of the pressure sensor is in abutment with one end of the pressing plate at the moment, when the abutment time is relatively long, the pressure sensor sends a help signal to the terminal through the single-chip microcomputer control signal emitter, and the function that the device is convenient for automatic alarm is realized. Therefore, the safety of the multilayer composite safety protection fire-fighting clothes during use is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fire-fighting clothes, in particular to a multi-layer composite safety protective fire-fighting clothes and a preparation method thereof. BACKGROUND

[0002] Fire-fighting clothes are one of the important equipment for protecting the personal safety of firemen active in the front line of fire fighting, are indispensable necessities for fire rescue sites, and are fire protection tools for protecting the bodies of firemen from injury. The types of fire-fighting clothes are relatively various, and the multi-layer composite safety protective fire-fighting clothes are an important part thereof.

[0003] Therefore, the patent with the publication number CN106730462A discloses a multifunctional fire-fighting clothes, which comprises a fire extinguishing pipe, a liquid crystal display protective mirror, a GPS positioning module, a temperature sensing module, a voice module, an inner liner and a fire extinguishing switch. The fire extinguishing pipe is installed in the two sleeve pipes of the fire-fighting clothes. The liquid crystal display protective mirror is installed on the head of the fire-fighting clothes. The GPS positioning module is installed in the fire-fighting clothes and is in data exchange connection with the liquid crystal display protective mirror. The temperature sensing module is installed on the chest of the fire-fighting clothes and is in data exchange connection with the liquid crystal display protective mirror. The voice module is installed on the inner side of the head of the fire-fighting clothes. The inner liner is installed in the fire-fighting clothes and is connected with the fire extinguishing pipe. In this way, the multifunctional fire-fighting clothes are a fire-fighting clothes with a temperature alarm function. The fire-fighting clothes can also perform GPS navigation and voice transmission. Dry ice is stored in the clothes. The fire extinguisher is installed on the arm. The operation is simple and convenient.

[0004] The multifunctional fire-fighting clothes in the above-mentioned can position the firemen through the GPS positioning module and share the positions of teammates. When a fire occurs, the site is generally noisy and chaotic, and the signal is poor. Once the fireman encounters an emergency and fails to send a distress signal in time, the terminal commander cannot send reinforcements and rescue in time, which may lead to accidents and reduce the applicability of the fire-fighting clothes. SUMMARY

[0005] The purpose of the present application is to provide a multi-layer composite safety protective fire-fighting clothes and a preparation method thereof, which can solve the problem of the existing safety protective fire-fighting clothes that cannot automatically alarm.

[0006] In order to solve the above technical problems, the present application provides the following technical scheme: a multi-layer composite safety protective fire-fighting clothes and a preparation method thereof, which comprises a coat and a reflective belt.

[0007] The outer wall of the coat is uniformly fixed with the reflective belt. The two sides of the top of the coat are fixed with sleeves. The end of the sleeve away from the coat is provided with a glove structure. The middle position of the top end of the coat is provided with a protective structure.

[0008] The bottom of the upper garment is provided with trousers, one side of the top of the trousers is provided with a control structure, the control structure comprises a control seat, a rotating cavity, a circuit board, a data processor, a single-chip microcomputer, a signal transmitter and a pendulum, the inside of the control seat is provided with the rotating cavity, the inside of the control seat below the rotating cavity is installed with the circuit board, one side of the circuit board is sequentially installed with the data processor, the single-chip microcomputer and the signal transmitter, the inside of the rotating cavity is provided with the circuit board;

[0009] The inside of the control structure is uniformly provided with a monitoring structure.

[0010] Preferably, the protection structure comprises a helmet, goggles and a cape, the helmet is arranged at the middle position of the top end of the upper garment, one side of the inside of the helmet is fixed with the goggles, the bottom end of the helmet is fixed with the cape.

[0011] Preferably, the glove structure comprises a sleeve, a glove body and a strap, the sleeve is arranged at the end of the sleeve away from the upper garment, the end of the sleeve away from the sleeve is fixed with the glove body, the outside of the sleeve is provided with the strap.

[0012] Preferably, the trousers comprise leg, a crotch, a shoe cylinder, a shoe body and a strap, the crotch is arranged at the bottom of the upper garment, both sides of the bottom end of the crotch are fixed with the leg, the bottom end of the leg is fixed with the shoe cylinder, the bottom end of the shoe cylinder is fixed with the shoe body, both sides of the top end of the crotch are fixed with the strap.

[0013] Preferably, the bottom of the shoe body is fixed with a steel plate, one side of the top of the data processor away from the shoe cylinder is fixed with a support plate.

[0014] Preferably, the control seat is inlaid on one side of the crotch, one end of the pendulum is hinged to the middle position of the rotating cavity, the other end of the pendulum is fixed with an arc-shaped plate.

[0015] Preferably, the monitoring structure comprises a movable cavity, a pressing plate, a fixed pin, a spring and a pressure sensor, the movable cavities are uniformly arranged on the outside of the rotating cavity in the inside of the control seat, the inside of the movable cavity is provided with the pressing plate, one end of the pressing plate is fixed with the fixed pin, the other end of the pressing plate is provided with the spring, the inner wall of the end of the movable cavity away from the pressing plate is fixed with the pressure sensor.

[0016] Preferably, the movable cavities are equidistantly distributed in the inside of the control seat, the pressing plate and the fixed pin constitute a telescopic structure through the spring.

[0017] Preferably, one end of the fixed pin is arc-shaped and extends to the inside of the rotating cavity, one end of the fixed pin abuts against one end of the pendulum so that one side of the pressing plate abuts against one side of the pressure sensor.

[0018] A preparation method of a multi-layer composite safety protective fire-fighting suit, comprising the following steps:

[0019] S1. The upper garment, sleeves, shawl, sleeve, trouser leg and crotch are all made of a comprehensive flame-retardant fabric, the outermost layer of which is a flame-retardant layer made of a cotton acetate fabric, the middle layer is a heat insulation layer made of an asbestos cloth fabric, and the inner layer is a close-fitting layer made of a pure cotton fabric;

[0020] S2. The reflective tape is made of a reflective material with increased adhesion of the fabric, the helmet is made of high-density polyethylene, polycarbonate and other materials, and the goggles are made of explosion-proof glass;

[0021] S3. The glove body is made of fabric in combination with plastic;

[0022] S4. The shoe shaft and shoe body are made of flame-retardant rubber;

[0023] S5. When the control seat follows the movement of the firefighter, the pendulum will rotate inside the rotating cavity, the pendulum is designed in an arc shape, when the firefighter encounters an emergency situation and cannot move his body, one end of the pendulum will push the fixed pin into the inside of the movable cavity, at this time, one end of the pressure sensor will be in contact with one end of the pressure plate, when the contact time is relatively long, the pressure sensor will send a distress signal to the terminal through the single-chip microcomputer control signal transmitter.

[0024] The multi-layer composite safety protective fire-fighting suit and the preparation method thereof have the following advantages:

[0025] By setting the control structure, when the control seat follows the movement of the firefighter, the pendulum will rotate inside the rotating cavity, the pendulum is designed in an arc shape, when the firefighter encounters an emergency situation and cannot move his body, one end of the pendulum will push the fixed pin into the inside of the movable cavity, at this time, one end of the pressure sensor will be in contact with one end of the pressure plate, when the contact time is relatively long, the pressure sensor will send a distress signal to the terminal through the single-chip microcomputer control signal transmitter, thereby realizing the function of automatic alarm of the device, and improving the safety of the multi-layer composite safety protective fire-fighting suit in use;

[0026] By setting the monitoring structure, when the pressure sensor is pressed for a relatively long time, the pressure sensor will send a distress signal to the terminal through the single-chip microcomputer control signal transmitter, when the spring moves away, the pressure plate and the fixed pin constitute a telescopic structure through the spring, so that the pressure plate drives the fixed pin to move to the inside of the rotating cavity, thereby realizing the function of monitoring of the device, and improving the applicability of the multi-layer composite safety protective fire-fighting suit in use;

[0027] By setting the upper garment, the upper garment, the sleeve, the shawl, the sleeve, the trouser leg and the guard crotch are all adopted with the overall flame-retardant fabric, the outermost layer of the fabric is the flame-retardant layer, which is made of the nitrile cotton fabric, the nitrile cotton fabric can effectively flame-retardant, the interlayer is the heat insulation layer, which is made of the asbestos cloth fabric, the asbestos cloth fabric can effectively insulate temperature, the inner layer is the skin layer, which is made of the pure cotton fabric, the pure cotton fabric has the characteristics of soft, breathable, moisture-absorbing, moisture-retaining, heat-resistant, alkali-resistant and hygienic, and the device has the functions of flame-retardant, heat insulation and comfortable wearing, so that the comfort of the multi-layer composite safety protective fire suit is improved when in use. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is a front view three-dimensional structure schematic diagram of the present application;

[0029] Figure 2 It is a bottom view three-dimensional structure schematic diagram of the present application;

[0030] Figure 3 It is a front view structure schematic diagram of the present application;

[0031] Figure 4 It is a side view cross-sectional structure schematic diagram of the present application;

[0032] Figure 5 It is a protective structure three-dimensional structure schematic diagram of the present application;

[0033] Figure 6 It is a front view three-dimensional structure schematic diagram of the upper garment of the present application;

[0034] Figure 7 It is a side view three-dimensional structure schematic diagram of the upper garment of the present application;

[0035] Figure 8 It is a front view three-dimensional structure schematic diagram of the lower trousers of the present application;

[0036] Figure 9 It is a front view cross-sectional structure schematic diagram of the control structure of the present application;

[0037] Figure 10 It is a Figure 9 It is an enlarged structure schematic diagram of A in the present application.

[0038] The figure mark explanation: 1, shirt; 2, reflective tape; 3, sleeve; 4, protective structure; 401, helmet; 402, goggles; 403, cape; 5, glove structure; 501, sleeve; 502, glove body; 503, strap; 6, trousers; 601, trouser leg; 602, crotch guard; 603, shoe cylinder; 604, shoe body; 605, shoulder strap; 7, control structure; 701, control seat; 702, rotating cavity; 703, circuit board; 704, data processor; 705, single-chip microcomputer; 706, signal transmitter; 707, pendulum; 8, monitoring structure; 801, movable cavity; 802, pressing plate; 803, fixed pin; 804, spring; 805, pressure sensor. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0040] Please refer to Figures 1-10 The present application provides a multi-layer composite safety protective fire-fighting suit and a preparation method thereof, which comprises a shirt 1 and a reflective tape 2.

[0041] Referring to Figures 1-8 As shown in the figure, the outer wall of the shirt 1 is uniformly fixed with the reflective tape 2, and the two sides of the top of the shirt 1 are fixed with the sleeves 3, and the end of the sleeves 3 away from the shirt 1 is provided with the glove structure 5, the glove structure 5 comprises a sleeve 501, a glove body 502 and a strap 503, the sleeve 501 is arranged at the end of the sleeve 3 away from the shirt 1, the end of the sleeve 501 away from the sleeve 3 is fixed with the glove body 502, and the outer side of the sleeve 501 is provided with the strap 503, the middle position of the top of the shirt 1 is provided with the protective structure 4, the protective structure 4 comprises a helmet 401, goggles 402 and a cape 403, the helmet 401 is arranged at the middle position of the top of the shirt 1, one side in the inside of the helmet 401 is fixed with the goggles 402, and the bottom end of the helmet 401 is fixed with the cape 403, the bottom of the shirt 1 is provided with the trousers 6, the trousers 6 comprise trouser legs 601, a crotch guard 602, a shoe cylinder 603, a shoe body 604 and shoulder straps 605, the crotch guard 602 is arranged at the bottom of the shirt 1, the two sides of the bottom end of the crotch guard 602 are fixed with the trouser legs 601, the bottom end of the trouser legs 601 is fixed with the shoe cylinder 603, the bottom end of the shoe cylinder 603 is fixed with the shoe body 604, the two sides of the top end of the crotch guard 602 are fixed with the shoulder straps 605, the bottom of the shoe body 604 is fixed with a steel plate, and the top of the data processor 704 away from the shoe cylinder 603 is fixed with a support plate.

[0042] The upper garment 1, the sleeve 3, the cape 403, the sleeve cover 501, the trouser leg 601 and the guard 602 are all made of a comprehensive flame-retardant fabric. The outermost layer of the fabric is a flame-retardant layer made of a cotton acrylic fabric, which can effectively retard flame. The middle layer is a heat insulation layer made of an asbestos cloth fabric, which can effectively insulate temperature. The inner layer is a close-fitting layer made of a pure cotton fabric, which has the characteristics of softness, air permeability, moisture absorption, moisture retention, heat resistance, alkali resistance and hygiene.

[0043] With reference to Figure 4 and Figure 9 , one side of the top of the trousers 6 is provided with a control structure 7. The control structure 7 includes a control seat 701, a rotating cavity 702, a circuit board 703, a data processor 704, a single-chip microcomputer 705, a signal transmitter 706 and a pendulum 707. The rotating cavity 702 is arranged in the control seat 701. The circuit board 703 is arranged in the control seat 701 below the rotating cavity 702. The data processor 704, the single-chip microcomputer 705 and the signal transmitter 706 are sequentially arranged on one side of the circuit board 703. The circuit board 703 is arranged in the rotating cavity 702. The control seat 701 is inlaid in one side of the guard 602. One end of the pendulum 707 is hingedly connected to the middle position of the rotating cavity 702. The other end of the pendulum 707 is fixedly provided with an arc-shaped plate.

[0044] When the control seat 701 moves with the firefighter, the pendulum 707 rotates in the rotating cavity 702. The pendulum 707 is arc-shaped. When the firefighter cannot move due to an emergency, one end of the pendulum 707 pushes the fixed pin 803 into the inner part of the movable cavity 801. At this time, one end of the pressure sensor 805 abuts against one end of the pressing plate 802. When the abutting time is long, the pressure sensor 805 controls the signal transmitter 706 to send a distress signal to the terminal through the single-chip microcomputer 705.

[0045] With reference to Figure 4 , Figure 9 and Figure 10As shown, the inside of the control structure 7 is uniformly provided with the monitoring structure 8, which comprises movable cavities 801, pressing plates 802, fixed pins 803, springs 804 and pressure sensors 805. The movable cavities 801 are uniformly arranged outside the rotating cavities 702 in the control seat 701, and the inside of each movable cavity 801 is provided with a pressing plate 802. One end of each pressing plate 802 is fixed with a fixed pin 803, and the other end of each pressing plate 802 is provided with a spring 804. The inner wall of the end of each movable cavity 801 away from the pressing plate 802 is fixed with a pressure sensor 805. The movable cavities 801 are equidistantly distributed in the control seat 701. The pressing plate 802 and the fixed pin 803 form a telescopic structure through the spring 804. One end of the fixed pin 803 is arc-shaped and extends into the rotating cavity 702. One end of the fixed pin 803 abuts against one end of the pendulum 707, so that one side of the pressing plate 802 abuts against one side of the pressure sensor 805.

[0046] When the pressure sensor 805 is pressed for a long time, the pressure sensor 805 will send a distress signal to the terminal through the single-chip microcomputer 705 and the signal emitter 706. When the spring 804 is removed, the pressing plate 802 and the fixed pin 803 form a telescopic structure through the spring 804, so that the pressing plate 802 drives the fixed pin 803 to move into the rotating cavity 702.

[0047] A preparation method of a multi-layer composite safety protective fire-fighting garment, comprising the following steps:

[0048] S1. The upper garment 1, the sleeves 3, the cape 403, the sleeve cover 501, the trouser leg 601 and the crotch protector 602 all adopt a comprehensive flame-retardant fabric. The outermost layer of the fabric is a flame-retardant layer made of a cotton fiber fabric, the middle layer is a heat insulation layer made of an asbestos cloth fabric, and the inner layer is a close-fitting layer made of a pure cotton fabric.

[0049] S2. The reflective tape 2 is made of a reflective material with increased adhesion of the fabric. The helmet 401 is made of high-density polyethylene, polycarbonate and other materials. The goggles 402 are made of explosion-proof glass.

[0050] S3. The glove body 502 is made of fabric combined with plastic.

[0051] S4. The shoe cylinder 603 and the shoe body 604 are made of flame-retardant rubber.

[0052] S5. When the control seat 701 moves with the firefighter, the pendulum 707 will rotate in the rotating cavity 702. The pendulum 707 is arc-shaped. When the firefighter encounters an emergency and cannot move, one end of the pendulum 707 will push the fixed pin 803 into the movable cavity 801. At this time, one end of the pressure sensor 805 will abut against one end of the pressing plate 802. When the abutment lasts for a long time, the pressure sensor 805 will send a distress signal to the terminal through the single-chip microcomputer 705 and the signal emitter 706.

[0053] Although the present application has been described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can be modified, or some of the technical features can be replaced by equivalent features, by those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-layer composite safety protective fire suit, comprising an upper garment (1) and reflective tape (2); Its features are: Reflective strips (2) are evenly fixed on the outer wall of the upper garment (1), sleeves (3) are fixed on both sides of the top of the upper garment (1), glove structure (5) is provided on the end of the sleeve (3) away from the upper garment (1), and a protective structure (4) is provided at the middle position of the top of the upper garment (1). The bottom of the top (1) is provided with trousers (6), and a control structure (7) is provided on one side of the top of the trousers (6). The control structure (7) includes a control base (701), a rotating cavity (702), a circuit board (703), a data processor (704), a microcontroller (705), a signal transmitter (706), and a pendulum (707). The rotating cavity (702) is provided inside the control base (701). The circuit board (703) is installed inside the control base (701) below the rotating cavity (702). The data processor (704), the microcontroller (705), and the signal transmitter (706) are installed in sequence on one side of the circuit board (703). The circuit board (703) is provided inside the rotating cavity (702). The control structure (7) is uniformly provided with monitoring structures (8); One end of the pendulum (707) is hinged to the middle position of the rotating cavity (702), and the other end of the pendulum (707) is fixed with an arc plate. The monitoring structure (8) includes a movable cavity (801), a pressure plate (802), a fixing pin (803), a spring (804), and a pressure sensor (805). The movable cavities (801) are evenly arranged on the outside of the rotating cavity (702) inside the control seat (701). Each movable cavity (801) is provided with a pressure plate (802). One end of each pressure plate (802) is fixed with a fixing pin (803), and the other end of each pressure plate (802) is provided with a spring (804). A pressure sensor (805) is fixed on the inner wall of the movable cavity (801) away from the pressure plate (802). The active cavities (801) are evenly distributed inside the control seat (701); When the control base (701) moves with the firefighter, the pendulum (707) will rotate inside the rotating cavity (702). The pendulum (707) is arc-shaped. When the firefighter encounters an emergency and cannot move, one end of the pendulum (707) will push the fixing pin (803) into the interior of the movable cavity (801). At this time, one end of the pressure sensor (805) will contact one end of the pressure plate (802). When the contact time is long, the pressure sensor (805) will send a distress signal to the terminal through the microcontroller (705) controlling the signal transmitter (706).

2. The multi-layer composite safety protective fire suit according to claim 1, characterized in that: The protective structure (4) includes a helmet (401), goggles (402) and a shawl (403). The helmet (401) is located at the middle of the top of the top of the jacket (1). The goggles (402) are fixed to one side inside the helmet (401), and the shawl (403) is fixed to the bottom of the helmet (401).

3. The multi-layer composite safety protective fire suit according to claim 2, characterized in that: The glove structure (5) includes a sleeve (501), a glove body (502), and a strap (503). The sleeve (501) is located at the end of the sleeve (3) away from the upper garment (1). The glove body (502) is fixed at the end of the sleeve (501) away from the sleeve (3). A strap (503) is provided on the outside of the sleeve (501).

4. The multi-layer composite safety protective fire suit according to claim 3, characterized in that: The trousers (6) include trouser legs (601), crotch protector (602), shoe shaft (603), shoe body (604), and suspenders (605). The crotch protector (602) is located at the bottom of the top (1). Trouser legs (601) are fixed to both sides of the bottom end of the crotch protector (602). Shoe shaft (603) is fixed to the bottom end of the trouser legs (601). Shoe body (604) is fixed to the bottom end of the shoe shaft (603). Suspenders (605) are fixed to both sides of the top end of the crotch protector (602).

5. The multi-layer composite safety protective fire suit according to claim 4, characterized in that: A steel plate is fixed to the bottom of the shoe body (604), and a support plate is fixed to the top of the data processor (704) on the side away from the shoe barrel (603).

6. The multi-layer composite safety protective fire suit according to claim 4, characterized in that: The control seat (701) is embedded in one side of the crotch guard (602).

7. A multi-layer composite safety protective fire suit according to claim 4, characterized in that: The pressure plate (802) and the fixing pin (803) form a telescopic structure through the spring (804).

8. A multi-layer composite safety protective fire suit according to claim 4, characterized in that: One end of the fixing pin (803) is arc-shaped and extends into the interior of the rotating cavity (702). One end of the fixing pin (803) abuts against one end of the pendulum (707), causing one side of the pressure plate (802) to abut against one side of the pressure sensor (805).

9. A method for preparing a multi-layer composite safety protective fire suit according to any one of claims 4-8, comprising the following steps, characterized in that: S1. The top (1), sleeves (3), shawl (403), arm sleeves (501), trouser legs (601) and crotch protector (602) are all made of flame-retardant fabric. The outermost layer of the flame-retardant fabric is a flame-retardant layer made of acrylic cotton fabric, the middle layer is a heat insulation layer made of asbestos fabric, and the inner layer is a close-fitting layer made of pure cotton fabric. S2. The reflective strip (2) is made of reflective material with increased adhesiveness, the helmet (401) is made of high-density polyethylene and polycarbonate, and the goggles (402) are made of explosion-proof glass; S3. The glove body (502) is made of fabric and plastic; S4. The boot shaft (603) and the shoe body (604) are made of flame-retardant rubber; S5. When the control base (701) moves with the firefighter, the pendulum (707) will rotate inside the rotating cavity (702). The pendulum (707) is arc-shaped. When the firefighter encounters an emergency and cannot move, one end of the pendulum (707) will push the fixing pin (803) into the interior of the movable cavity (801). At this time, one end of the pressure sensor (805) will contact one end of the pressure plate (802). When the contact time is long, the pressure sensor (805) will send a distress signal to the terminal through the microcontroller (705) controlling the signal transmitter (706).

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