Multi-layer composite safety protection firefighter uniform and preparation method thereof

Abstract

The invention relates to the technical field of firefighter uniform, and provides a multi-layer composite safety protection firefighter uniform and a preparation method thereof.The multi-layer composite safety protection firefighter uniform comprises an upper garment and reflective bands, the reflective bands are evenly fixed to the outer wall of the upper garment, sleeves are fixed to the two sides of the top of the upper garment, and glove structures are arranged at the ends, away from the upper garment, of the sleeves. By arranging a control structure, when a control seat moves along with a fireman, a pendulum bob rotates in a rotating cavity, the pendulum bob is designed to be in an arc shape, when the body of the fireman cannot move in an emergency, one end of the pendulum bob jacks a fixing pin into a movable cavity, and at the moment, one end of a pressure sensor abuts against one end of a pressing plate; and when the collision time is long, the pressure sensor can control the signal transmitter to transmit a distress signal to the terminal through the single chip microcomputer, so that the function of automatically alarming by the device is realized. Therefore, the safety of the multi-layer composite safety protection firefighter uniform in use is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of fire-fighting clothing, and in particular to a multi-layer composite safety protection fire-fighting clothing and a preparation method thereof. Background Art

[0002] Fire suits are one of the important equipment to protect the personal safety of firefighters who are active in the front line of firefighting. They are also indispensable items at the fire rescue scene. They are also fireproof equipment to protect firefighters from physical harm. There are many types of fire suits, and multi-layer composite safety protection fire suits are an important part of them.

[0003] To this end, the patent with publication number CN106730462A discloses a multifunctional fire suit, including: a fire extinguishing pipe, a liquid crystal display protective goggles, a GPS positioning module, a temperature sensing module, a voice module, a liner and a fire extinguishing switch. The fire extinguishing pipe is installed in the two sleeves of the fire suit; the liquid crystal display protective goggles are installed on the head of the fire suit; the GPS positioning module is installed in the fire suit and is connected with the liquid crystal display protective goggles for data exchange; the temperature sensing module is installed on the chest of the fire suit and is connected with the liquid crystal display protective goggles for data exchange; the voice module is installed on the inside of the head of the fire suit; the liner is installed in the fire suit and is connected with the fire extinguishing pipe. Through the above method, the multifunctional fire suit of the present invention is a fire suit with a temperature alarm function. The fire suit can also perform GPS navigation and voice transmission. Dry ice is also stored in the clothes. The fire extinguisher is installed on the arm, which is simple and convenient to operate.

[0004] The multifunctional fire suit mentioned above can locate firefighters and share the location of teammates through the GPS positioning module. However, when a fire occurs, the scene is generally noisy and chaotic, and the signal is poor. Once the firefighters encounter an emergency and have no time to send out a distress signal, the terminal commander cannot send reinforcements and rescue in time, which can easily lead to accidents, making it less applicable when used. Summary of the invention

[0005] The purpose of the present invention is to provide a multi-layer composite safety protection fire suit and a preparation method thereof, so as to solve the defect that the existing safety protection fire suit is inconvenient to automatically alarm.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a multi-layer composite safety protective firefighting suit and a preparation method thereof, comprising a top and a reflective tape;

[0007] Reflective tapes are evenly fixed on the outer wall of the jacket, sleeves are fixed on both sides of the top of the jacket, gloves are arranged at the ends of the sleeves away from the jacket, and a protective structure is arranged at the middle position of the top of the jacket;

[0008] The bottom of the coat is provided with lower pants, and a control structure is provided on one side of the top of the lower pants, and the control structure includes a control seat, a rotating cavity, a circuit board, a data processor, a single chip microcomputer, a signal transmitter and a pendulum. The rotating cavity is provided inside the control seat, and a circuit board is installed inside the control seat below the rotating cavity. A data processor, a single chip microcomputer and a signal transmitter are installed on one side of the circuit board in sequence, and a circuit board is provided inside the rotating cavity;

[0009] Monitoring structures are evenly arranged inside the control structure.

[0010] Preferably, the protective structure comprises a helmet, goggles and a cape, the helmet is arranged at the middle position of the top of the coat, the goggles are fixed to one side inside the helmet, and the cape is fixed to the bottom end of the helmet.

[0011] Preferably, the glove structure comprises a sleeve, a glove body and a strap, the sleeve is arranged at one end of the sleeve away from the top, the glove body is fixed to the end of the sleeve away from the sleeve, and a strap is arranged on the outside of the sleeve.

[0012] Preferably, the lower trousers include trouser legs, a crotch protector, a shoe shaft, a shoe body and straps. The crotch protector is arranged at the bottom of the top, trouser legs are fixed on both sides of the bottom end of the crotch protector, the shoe shaft is fixed on the bottom ends of the trouser legs, the shoe body is fixed on the bottom ends of the shoe shaft, and straps are fixed on both sides of the top end of the crotch protector.

[0013] Preferably, a steel plate is fixed to the bottom of the shoe body, and a support plate is fixed to a side of the top of the data processor away from the shoe shaft.

[0014] Preferably, the control seat is embedded in one side of the crotch guard, one end of the pendulum is hinged to the middle position of the rotating cavity, and the other end of the pendulum is fixed with an arc plate.

[0015] Preferably, the monitoring structure includes a movable cavity, a pressure plate, a fixed pin, a spring and a pressure sensor. The movable cavity is evenly arranged on the outside of the rotating cavity inside the control seat. A pressure plate is arranged inside the movable cavity. A fixed pin is fixed at one end of the pressure plate. A spring is arranged at the other end of the pressure plate. A pressure sensor is fixed on the inner wall of the movable cavity away from the end of the pressure plate.

[0016] Preferably, the movable chambers are distributed at equal intervals inside the control seat, and the pressure plate and the fixing pin form a telescopic structure through a spring.

[0017] Preferably, one end of the fixing pin is designed in an arc shape and extends into the interior of the rotating cavity, and one end of the fixing pin abuts against one end of the pendulum so that one side of the pressure plate abuts against one side of the pressure sensor.

[0018] A method for preparing a multi-layer composite safety protective fire suit comprises the following steps:

[0019] S1. The top, sleeves, shawl, overarm sleeves, trouser legs and crotch guard are all made of fully flame-retardant fabrics. The outermost layer of this fabric is a flame-retardant layer made of acrylic cotton fabric, the interlayer is a heat-insulating layer made of asbestos cloth fabric, and the inner layer is a close-fitting layer made of pure cotton fabric;

[0020] S2. The reflective tape is made of reflective material with increased stickiness, 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 and plastic;

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

[0023] S5. When the control seat moves with the firefighter, the pendulum will rotate inside the rotating cavity. The pendulum is designed in an arc shape. When the firefighter encounters an emergency and cannot move his body, one end of the pendulum will push the fixing pin into the movable cavity. At this time, one end of the pressure sensor will conflict with one end of the pressure plate. When the conflict lasts for a long time, the pressure sensor will control the signal transmitter through the single-chip microcomputer to send a distress signal to the terminal.

[0024] The multi-layer composite safety protective firefighting suit and its preparation method provided by the present invention have the following advantages:

[0025] By setting up a control structure, when the control seat moves with the firefighter, the pendulum will rotate inside the rotating cavity. The pendulum is designed in an arc shape. When the firefighter cannot move in an emergency, one end of the pendulum will push the fixed pin into the movable cavity. At this time, one end of the pressure sensor will conflict with one end of the pressure plate. When the conflict lasts for a long time, the pressure sensor will control the signal transmitter through the single-chip microcomputer to send a distress signal to the terminal, realizing the function of the device to facilitate automatic alarm. Thereby improving the safety of the multi-layer composite safety protection fire suit when in use;

[0026] By providing a monitoring structure, when the pressure sensor is subjected to pressure for a long time, the pressure sensor will send a distress signal to the terminal through the single chip control signal transmitter. When the spring is removed, the pressure plate and the fixing pin form a telescopic structure through the spring, so that the pressure plate drives the fixing pin to move to the inside of the rotating cavity, realizing the function of the device to facilitate monitoring, thereby improving the applicability of the multi-layer composite safety protection fire suit when in use;

[0027] The top, sleeves, shawl, oversleeves, trouser legs and crotch guard are all made of fully flame-retardant fabrics. The outermost layer of this fabric is a flame-retardant layer, which is made of nitrile-cotton fabric. The nitrile-cotton fabric can effectively perform flame retardancy. The interlayer is a heat-insulating layer, which is made of asbestos cloth fabric. The asbestos cloth fabric can effectively isolate the temperature. The inner layer is a close-fitting layer, which is made of pure cotton fabric. The pure cotton fabric has the characteristics of softness, breathability, moisture absorption, moisture retention, heat resistance, alkali resistance and hygiene. The device has the functions of flame retardancy, heat insulation and comfortable wearing, thereby improving the comfort of the multi-layer composite safety protection fire suit when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the main three-dimensional structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention when viewed from above;

[0030] Figure 3 It is a schematic diagram of the main structure of the present invention;

[0031] Figure 4 It is a side cross-sectional structural schematic diagram of the present invention;

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

[0033] Figure 6 It is a schematic diagram of the three-dimensional structure of the top of the present invention from a front view;

[0034] Figure 7 It is a schematic diagram of the three-dimensional structure of the top of the present invention from a side view;

[0035] Figure 8 This is a schematic diagram of the three-dimensional structure of the pants of the present invention from a front view;

[0036] Fig. 9 It is a schematic diagram of the main cross-sectional structure of the control structure of the present invention;

[0037] Fig.10 For the present invention Fig. 9 Enlarged structural diagram at A in the middle.

[0038] Explanation of the reference numerals in the figure: 1. top; 2. reflective tape; 3. sleeves; 4. protective structure; 401. helmet; 402. goggles; 403. shawl; 5. glove structure; 501. sleeves; 502. glove body; 503. straps; 6. pants; 601. trouser legs; 602. crotch protectors; 603. shoe shafts; 604. shoe bodies; 605. straps; 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. pressure plate; 803. fixing pin; 804. spring; 805. pressure sensor. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] See also Figure 1-Figure 10 The present invention provides a multi-layer composite safety protection fire-fighting suit and a preparation method thereof, comprising a top 1 and a reflective tape 2.

[0041] Reference Figure 1-Figure 8 As shown, reflective tapes 2 are evenly fixed on the outer wall of the jacket 1, sleeves 3 are fixed on both sides of the top of the jacket 1, and a glove structure 5 is arranged at one end of the sleeve 3 away from the jacket 1, and the glove structure 5 includes a sleeve 501, a glove body 502 and a strap 503. The sleeve 501 is arranged at one end of the sleeve 3 away from the jacket 1, and the glove body 502 is fixed at one end of the sleeve 501 away from the sleeve 3, and a strap 503 is arranged on the outside of the sleeve 501. A protective structure 4 is arranged at the middle position of the top of the jacket 1, and the protective structure 4 includes a helmet 401, goggles 402 and a shawl 403. The helmet 401 is arranged at the middle position of the top of the jacket 1, and the helmet 401 is arranged at the middle position of the top of the jacket 1. Goggles 402 are fixed to one side of the inside of 01, a shawl 403 is fixed to the bottom of the helmet 401, and lower pants 6 are arranged at the bottom of the top 1. The lower pants 6 include trouser legs 601, crotch protectors 602, shoe shafts 603, shoe bodies 604 and straps 605. The crotch protectors 602 are arranged at the bottom of the top 1, and trouser legs 601 are fixed to both sides of the bottom of the crotch protectors 602, shoe shafts 603 are fixed to the bottom of the trouser legs 601, and shoe bodies 604 are fixed to the bottom of the shoe shafts 603. Straps 605 are fixed to both sides of the top of the crotch protectors 602, a steel plate is fixed to the bottom of the shoe body 604, and a support plate is fixed to the side of the top of the data processor 704 away from the shoe shaft 603.

[0042] The top 1, sleeves 3, shawl 403, overarm sleeves 501, trouser legs 601 and crotch guard 602 are all made of fully flame-retardant fabrics. The outermost layer of this fabric is a flame-retardant layer, which is made of acrylic cotton fabric. Acrylic cotton fabric can effectively be flame-retardant. The interlayer is a heat-insulating layer, which is made of asbestos cloth fabric. Asbestos cloth fabric can effectively isolate temperature. The inner layer is a close-fitting layer, which is made of pure cotton fabric. Pure cotton fabric has the characteristics of softness, breathability, moisture absorption, moisture retention, heat resistance, alkali resistance and hygiene.

[0043] Reference Figure 4 and Fig. 9 As shown, a control structure 7 is provided on one side of the top of the lower pants 6, and 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 provided inside the control seat 701, and a circuit board 703 is installed inside the control seat 701 below the rotating cavity 702. A data processor 704, a single-chip microcomputer 705 and a signal transmitter 706 are installed on one side of the circuit board 703 in sequence, and a circuit board 703 is provided inside the rotating cavity 702. The control seat 701 is embedded in one side of the crotch protector 602, one end of the pendulum 707 is hinged to the middle position of the rotating cavity 702, and an arc plate is fixed to the other end of the pendulum 707.

[0044] When the control seat 701 moves with the firefighter, the pendulum 707 will rotate inside the rotating chamber 702. The pendulum 707 is designed in an arc shape. When the firefighter encounters an emergency and cannot move his body, one end of the pendulum 707 will push the fixing pin 803 into the movable chamber 801. At this time, one end of the pressure sensor 805 will conflict with one end of the pressure plate 802. When the conflict lasts for a long time, the pressure sensor 805 will control the signal transmitter 706 through the single-chip microcomputer 705 to send a distress signal to the terminal.

[0045] Reference Figure 4 , Fig. 9 and Fig.10As shown, the control structure 7 is evenly provided with a monitoring structure 8 inside, and the monitoring structure 8 includes an active cavity 801, a pressure plate 802, a fixed pin 803, a spring 804 and a pressure sensor 805. The active cavity 801 is evenly provided on the outside of the rotating cavity 702 inside the control seat 701, and a pressure plate 802 is provided inside the active cavity 801. A fixed pin 803 is fixed at one end of the pressure plate 802, and a spring 804 is provided at the other end of the pressure plate 802. A pressure sensor 805 is fixed on the inner wall of the active cavity 801 away from the pressure plate 802. The active cavity 801 is evenly distributed inside the control seat 701, and the pressure plate 802 and the fixed pin 803 form a telescopic structure through the spring 804. One end of the fixed pin 803 is designed in an arc shape and extends to the inside of the rotating cavity 702. One end of the fixed pin 803 conflicts with one end of the pendulum 707 so that one side of the pressure plate 802 conflicts with one side of the pressure sensor 805.

[0046] When the pressure sensor 805 is subjected to pressure for a long time, the pressure sensor 805 will control the signal transmitter 706 through the single-chip microcomputer 705 to send a distress signal to the terminal. When the spring 804 is moved away, the pressure plate 802 and the fixing pin 803 form a telescopic structure through the spring 804, so that the pressure plate 802 drives the fixing pin 803 to move to the inside of the rotating cavity 702.

[0047] A method for preparing a multi-layer composite safety protective fire suit comprises the following steps:

[0048] S1. The jacket 1, sleeves 3, shawl 403, sleeves 501, trouser legs 601 and crotch guard 602 are all made of fully flame-retardant fabrics. The outermost layer of the fabric is a flame-retardant layer made of acrylic cotton fabric, the interlayer is a heat-insulating layer made of asbestos fabric, and the inner layer is a close-fitting layer made of pure cotton fabric;

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

[0050] S3. The glove body 502 is made of fabric and plastic;

[0051] S4. The shoe shaft 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 inside the rotating chamber 702. The pendulum 707 is designed in an arc shape. When the firefighter cannot move in an emergency, one end of the pendulum 707 will push the fixing pin 803 into the movable chamber 801. At this time, one end of the pressure sensor 805 will conflict with one end of the pressure plate 802. When the conflict lasts for a long time, the pressure sensor 805 will control the signal transmitter 706 through the single chip microcomputer 705 to send a distress signal to the terminal.

[0053] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-layer composite safety protective fire suit, comprising a coat (1) and a reflective tape (2); Features: Reflective tapes (2) are evenly fixed on the outer wall of the jacket (1), sleeves (3) are fixed on both sides of the top of the jacket (1), glove structures (5) are arranged at the ends of the sleeves (3) away from the jacket (1), and a protective structure (4) is arranged at the middle position of the top of the jacket (1); The bottom of the coat (1) is provided with lower pants (6), and a control structure (7) is provided on one side of the top of the lower pants (6). The control structure (7) comprises 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 provided inside the control seat (701), and a circuit board (703) is installed inside the control seat (701) below the rotating cavity (702). The data processor (704), the single chip microcomputer (705) and the signal transmitter (706) are installed on one side of the circuit board (703) in sequence, and the circuit board (703) is provided inside the rotating cavity (702); Monitoring structures (8) are evenly arranged inside the control structure (7).

2. The multi-layer composite safety protective fire suit according to claim 1, characterized in that: 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 coat (1); the goggles (402) are fixed to one side of the interior of the helmet (401); and the cape (403) is fixed to the bottom end of the helmet (401).

3. The multi-layer composite safety protective fire suit according to claim 1, characterized in that: The glove structure (5) comprises a sleeve (501), a glove body (502) and a binding strap (503); the sleeve (501) is arranged at one end of the sleeve (3) away from the coat (1); the glove body (502) is fixed to the end of the sleeve (501) away from the sleeve (3); and the binding strap (503) is arranged on the outside of the sleeve (501).

4. The multi-layer composite safety protective fire suit according to claim 1, characterized in that: The lower pants (6) comprise trouser legs (601), a crotch protector (602), a shoe shaft (603), a shoe body (604) and a brace (605); the crotch protector (602) is arranged at the bottom of the upper garment (1); trouser legs (601) are fixed on both sides of the bottom end of the crotch protector (602); the shoe shaft (603) is fixed on the bottom end of the trouser legs (601); the shoe body (604) is fixed on the bottom end of the shoe shaft (603); and brace (605) is fixed on 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 a side away from the shoe shaft (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), one end of the pendulum (707) is hinged to the middle position of the rotating chamber (702), and the other end of the pendulum (707) is fixed with an arc plate.

7. The multi-layer composite safety protective fire suit according to claim 1, characterized in that: The monitoring structure (8) includes an active cavity (801), a pressure plate (802), a fixed pin (803), a spring (804) and a pressure sensor (805); the active cavity (801) is evenly arranged on the outside of the rotating cavity (702) inside the control seat (701); a pressure plate (802) is arranged inside the active cavity (801); a fixed pin (803) is fixed at one end of the pressure plate (802); a spring (804) is arranged at the other end of the pressure plate (802); and a pressure sensor (805) is fixed on the inner wall of the active cavity (801) away from the pressure plate (802).

8. The multi-layer composite safety protective fire suit according to claim 7, characterized in that: The movable chambers (801) are distributed at equal intervals inside the control seat (701), and the pressure plate (802) and the fixing pin (803) form a telescopic structure through a spring (804).

9. The multi-layer composite safety protective fire suit according to claim 7, characterized in that: One end of the fixing pin (803) is designed in an arc shape and extends into the interior of the rotating chamber (702). One end of the fixing pin (803) abuts against one end of the pendulum (707) so that one side of the pressure plate (802) abuts against one side of the pressure sensor (805).

10. A method for preparing a multi-layer composite safety protective fire suit, comprising the following steps, characterized in that: S1. The jacket (1), sleeves (3), shawl (403), sleeves (501), trouser legs (601) and crotch guard (602) are all made of fully flame-retardant fabrics, the outermost layer of which is a flame-retardant layer made of acrylic cotton fabric, the interlayer is a heat-insulating layer made of asbestos cloth fabric, and the inner layer is a close-fitting layer made of pure cotton fabric; S2. The reflective tape (2) is made of a reflective material with increased viscosity, the helmet (401) is made of high-density polyethylene, polycarbonate and other materials, and the goggles (402) are made of explosion-proof glass; S3. The glove body (502) is made of fabric and plastic; S4. The shoe shaft (603) and the shoe body (604) are made of flame-retardant rubber; S5. When the control seat (701) moves with the firefighter, the pendulum (707) will rotate inside the rotating chamber (702). The pendulum (707) is designed to be arc-shaped. When the firefighter encounters an emergency and cannot move his body, one end of the pendulum (707) will push the fixing pin (803) into the movable chamber (801). At this time, one end of the pressure sensor (805) will conflict with one end of the pressure plate (802). When the conflict lasts for a long time, the pressure sensor (805) will control the signal transmitter (706) through the single-chip microcomputer (705) to send a distress signal to the terminal.

Images