A warning layer detachable outdoor workwear

Abstract

The application relates to the field of firefighting technology and provides a detachable warning layer detachable outdoor work suit with reduced weight and high-altitude use safety, which comprises a work suit body, a protective cap arranged at the top of the work suit body and a warning sheet detachably arranged on the outer surface of the work suit body, a heat insulation neck guard is arranged between the top of the work suit body and the protective cap, a hanging device is arranged on the front of the work suit body, an outer push groove is further arranged on the inner layer of the work suit body, a clamping block is slidably connected in the outer push groove, the warning sheet comprises a connecting block, a clamping groove arranged on the side wall of the connecting block and a warning layer arranged on the top of the connecting block, and the side wall of the connecting block is detachably connected with the clamping block through the clamping groove.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of fire fighting technology, in particular to a warning layer detachable outdoor work clothes. BACKGROUND

[0002] Work clothes are special clothes made for work needs. Different types of work will have different work clothes. Some work clothes can standardize the dress of workers, thereby improving the image of the enterprise and showing the cultural connotation of the enterprise. Some work clothes have special functions, which can make workers more convenient in the working process and make the work safer. The outdoor work clothes worn by firefighters when they work outdoors can reduce the harm of fire to rescue personnel. In the process of extinguishing the fire, the high temperature from the outside is effectively blocked, greatly improving the survival rate of firefighters in the fire scene. Some outdoor work clothes worn by firefighters also have a warning layer, which can significantly improve the visibility when rescuing in the fire scene, making it easier for firefighters to be found. Not only is it more conducive for the trapped person to find the firefighter for help, but it is also more convenient for the response team to find the firefighter, further improving the survival rate of the firefighter and making it easier to complete the task of rescuing the disaster victims.

[0003] Although the above-mentioned prior art can solve the corresponding technical problems, it still has some defects: the existing fire fighting work clothes containing a warning layer are relatively thick and heavy when used outdoors to rescue high-rise buildings because the warning layer has a large coverage area to facilitate observation. This results in a heavy physical burden on firefighters when climbing high-rise buildings. At the same time, the work clothes are heavy and cannot provide effective protection for firefighters during descent. In the process of descending quickly due to blocked roads by fire, firefighters wearing work clothes are easily hindered in their movements, making it difficult to quickly and safely descend, thereby posing a safety hazard to high-rise rescue work. SUMMARY

[0004] The present application aims to overcome the defects and shortcomings of the prior art and provide a warning layer detachable outdoor work clothes that can be detached to reduce weight and ensure safety in high-altitude use.

[0005] To achieve the above-mentioned purpose, the following technical solution is adopted: a warning layer detachable outdoor work clothes, comprising a work clothes body, a protective cap arranged on the top of the work clothes body, and a warning sheet detachably arranged on the outer surface of the work clothes body, wherein a heat insulation neck protector is arranged between the top of the work clothes body and the protective cap, a hanging device is arranged on the front of the work clothes body, an outer push groove is further arranged in the inner layer of the work clothes body, a clamping block is slidably connected in the outer push groove, the warning sheet comprises a connecting block, a clamping groove arranged on the side wall of the connecting block, and a warning layer arranged on the top of the connecting block, and the side wall of the connecting block is detachably connected with the clamping block through the clamping groove.

[0006] Further improvement is that the warning sheet further comprises a pull ring, one end of which is fixedly arranged on the side wall of the connecting block.

[0007] Further improvement is that the hanging device comprises a fixed shell arranged on the front of the work clothes body, an inertia locking block fixedly arranged on the bottom of the inner wall of the fixed shell, a winding drum movably clamped on the inner wall of the fixed shell, a clamping wheel fixedly arranged on the front of the winding drum, and a rope with one end arranged on the inner wall of the fixed shell and a middle section wound on the outer wall of the winding drum.

[0008] Further improvement is that the other end of the rope is further provided with a connecting buckle.

[0009] Further improvement is that the hanging device further comprises a swing handle movably clamped on the inner wall of the fixed shell and a gravity ball arranged on one end of the swing handle.

[0010] Further improvement is that the inertia locking block comprises a fixed block arranged on the bottom of the inner wall of the fixed shell, a receiving groove arranged on the top of the fixed block, a limiting groove arranged on both sides of the receiving groove, and inertia clamping blocks slidably arranged on the inner wall of the receiving groove.

[0011] Further improvement is that a limiting spring is arranged between the bottom surface of the inertia clamping block and the inner wall of the receiving groove.

[0012] Further improvement is that the inertia clamping block comprises upper sliding blocks slidably arranged on the inner wall of the receiving groove, inner pressure grooves arranged on both sides of the upper sliding blocks, clamping blocks arranged on the top of the upper sliding blocks, and outer protruding blocks slidably arranged on the inner wall of the inner pressure grooves, an outer push piece is arranged between one side of the outer protruding block and the inner layer side wall of the inner pressure groove, a spring recess is arranged on the side wall of the upper sliding block, and a rolling ball is slidably arranged in the spring recess.

[0013] Further improvement is that the clamping block comprises a rear plate arranged on the top of the upper sliding block, a transverse pressing frame arranged on one side of the rear plate, a contact block arranged on the top of the other side of the transverse pressing frame, and a top block arranged on the bottom of the other side of the transverse pressing frame, a torsional spring ring is arranged between the top of the top block and the bottom of the contact block, and the other side of the top block.

[0014] After the above technical scheme is adopted, the warning sheet of the present application can be quickly disassembled, thereby reducing the weight during high-altitude use, avoiding excessive physical burden on the firefighters, and maintaining a certain descending speed during the rapid descent process through the hanging device, timely clamping to avoid continuous falling when suddenly falling, thereby being more safe during the use of the fire-fighting work for high-rise rescue. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0016] Figure 1 is a structural schematic view of a front view of the work clothes of the present application;

[0017] Figure 2 is a structural schematic view of a section of a connecting part between the warning sheet and the work clothes body of the present application;

[0018] Figure 3 is a structural schematic view of a front view section of the hanging device of the present application;

[0019] Figure 4 is a structural schematic view of a front view section of the inertia locking block of the present application;

[0020] Figure 5 is a structural schematic view of a front view section of the inertia locking block of the present application;

[0021] Figure 6 is a structural schematic view of a front view section of the buckle of the present application. DETAILED DESCRIPTION

[0022] The present application will be further described in combination with the drawings and specific embodiments.

[0023] Referring to Figures 1-6 , the technical solution adopted in the present embodiment is as follows: Figure 1 As shown in the figure, a warning layer detachable outdoor work clothes comprises a work clothes body 1, a protective cap 2 arranged on the top of the work clothes body 1, and a warning sheet 5 detachably arranged on the outer surface of the work clothes body 1. A heat insulation neck protector 3 is arranged between the top of the work clothes body 1 and the protective cap 2. A hanging device 4 is arranged on the front of the work clothes body 1. When used, the work clothes body 1 is pulled open from the front and worn on the body, and then the zipper is pulled up to complete the wearing. At the same time, the heat insulation neck protector 3 is used to protect the neck part, the protective cap 2 is put on to further protect the head, thereby achieving the whole body heat insulation and protection effect. At the same time, the hanging device 4 is used to maintain the speed of falling during high-altitude fire fighting operation, to avoid falling, and the warning sheet 5 is used to improve the visibility, so that the fire fighting work is safer.

[0024] As shown in the figure, Figure 2As shown, the work clothes body 1 inner layer is further provided with an outer push groove 11, the outer push groove 11 is slidably connected with a clamping block 12, the warning sheet 5 comprises a connecting block 51, a clamping groove 52 arranged on the side wall of the connecting block 51 and a warning layer 53 arranged on the top of the connecting block 51, the side wall of the connecting block 51 is detachably connected with the clamping block 12 through the clamping groove 52, the outer push groove 11 of the work clothes body 1 is provided with the clamping block 12, and then the outer push force is provided through the outer push groove 11, and then the clamping block 12 is clamped into the clamping groove 52 arranged on the warning sheet 5, so as to connect and fix the warning sheet 5 and the work clothes body 1. When it is necessary to detach the warning sheet 5 to reduce the weight, the clamping block 12 can be pressed into the outer push groove 11 by pulling the warning sheet 5 upward with force, so that the clamping block 12 cannot fixedly connect the connecting block 51, thereby quickly peeling off the connecting block 51 and the warning layer 53, and quickly removing the warning sheet 5;

[0025] The warning sheet 5 further comprises a pull ring 54, one end of the pull ring 54 is fixedly arranged on the side wall of the connecting block 51, which is beneficial to more quickly, more conveniently and more easily positioning the warning sheet 5 for disassembly;

[0026] As shown in the figure, Figure 3 The hanging device 4 comprises a fixed shell 41 arranged on the front of the work clothes body 1, an inertia locking block 42 fixedly arranged on the inner wall bottom of the fixed shell 41, a winding drum 43 movably clamped on the inner wall of the fixed shell 41, a clamping wheel 44 fixedly arranged on the front of the winding drum 43, and a rope 45 having one end arranged on the inner wall of the fixed shell 41 and a middle segment wound on the outer wall of the winding drum 43. Before rapid descent, the rope 45 is first wound on a firm object in the outside world, and then high-rise rapid descent can be carried out. When the normal descent speed is slow, the winding drum 43 rotates quickly, and then the rope 45 wound is released, so that the hanging device 4 does not affect the landing during rapid descent. When falling occurs, the inertia locking block 42 protrudes upward due to inertia, and then is embedded into the clamping wheel 44 arranged on the front of the winding drum 43, so as to lock the clamping wheel 44, thereby preventing the winding drum 43 from continuing to rotate, and the falling person is pulled by the rope 45 to avoid further falling, thereby greatly improving the safety during rapid descent;

[0027] The other end of the rope 45 is further provided with a connecting buckle 46, which is beneficial to more conveniently connecting with the firm object in the outside world, reducing the connection time required, and being more suitable for emergency use;

[0028] The hanging device 4 further comprises a swing handle 47 movably clamped on the inner wall of the fixed shell 41 and a gravity ball 48 arranged on one end of the swing handle 47. During the falling process, the gravity ball 48 will relatively displace upward with the fixed shell 41 through inertia, and then drive the swing handle 47 to fall and be clamped into the clamping wheel 44, further ensuring the locking effect and locking speed;

[0029] As Figure 4 shown, the inertia locking block 42 includes a fixed block 21 arranged on the bottom of the inner wall of the fixed shell 41, a receiving groove 22 arranged on the top of the fixed block 21, a limiting groove 23 arranged on both sides of the receiving groove 22, and inertia clamping blocks 25 slidingly arranged on the inner wall of the receiving groove 22. When falling, the inertia clamping blocks 25 in the inertia locking block 42 will move upward relative to the fixed shell 41 due to inertia, and then quickly rise along the receiving groove 22 and be clamped into the limiting groove 23 for fixation, so as to make the inertia clamping blocks 25 protrude from the fixed block 21 and be clamped into the clamping wheel 44 to lock the clamping wheel 44;

[0030] The limiting spring 24 is arranged between the bottom surface of the inertia clamping block 25 and the bottom surface of the inner wall of the receiving groove 22, which is beneficial to slightly increase the inertial force required for the inertia clamping block 25 to protrude outward, and thus reduce the probability of the inertia clamping block 25 mistakenly bouncing outward;

[0031] Meanwhile, the inner wall of the receiving groove 22 is polished and coated with lubricating oil, which is beneficial to reduce the friction generated by sliding;

[0032] As Figure 5 shown, the inertia clamping block 25 includes upper sliding blocks 31 slidingly arranged on the inner wall of the receiving groove 22, inner pressure grooves 34 arranged on both sides of the upper sliding blocks 31, buckling blocks 37 arranged on the top of the upper sliding blocks 31, and outer protruding blocks 36 slidingly arranged on the inner wall of the inner pressure grooves 34. The outer protruding block 36 is provided with an outer pushing piece 35 on one side of the inner layer side wall of the inner pressure groove 34. The side wall of the upper sliding block 31 is provided with a spring recess 33, and a rolling ball 32 is slidingly arranged in the spring recess 33. When the inertia clamping block 25 moves upward, the rolling ball 32 is used to reduce the friction of contact first, so that the upper sliding block 31 is more easily moved upward. When the outer protruding block 36 moves to the position of the limiting groove 23, the outer protruding block 36 is pushed out by the force applied by the outer pushing piece 35, so that it moves along the inner pressure groove 34 and is embedded into the limiting groove 23. Thus, the inertia clamping block 25 cannot be retracted after protruding, and the buckling block 37 on the top thereof is buckled into the clamping wheel 44 to lock the clamping wheel 44 so that it cannot rotate;

[0033] Meanwhile, the outer wall of the inertia clamping block 25 is polished and coated with lubricating oil to reduce the friction of sliding;

[0034] As Figure 6As shown, the buckle block 37 includes a rear plate 61 arranged at the top of the upper slide block 31, a lateral pressing frame 62 arranged at one side of the rear plate 61, a contact block 64 arranged at the top of the other side of the lateral pressing frame 61, and a top block 63 arranged at the bottom of the other side of the lateral pressing frame 61, and a torsional spring ring 66 is arranged between the top of the top block 63 and the bottom of the contact block 64. When the buckle block 37 contacts the clamping wheel 44, the rigidity is enhanced through the rear plate 61, the lateral reaction force generated in the instant of contact is absorbed through the lateral pressing frame 62, the contact block 64 directly contacts the clamping wheel 44, and the clamping wheel 44 is resisted by the top block 63 to avoid disengagement of the clamping wheel 44 from the contact block 64 and limit the downward movement of the clamping wheel 44, and the longitudinal reaction force generated by the collision is deformed and absorbed by the torsional spring ring 66, so that the buckle block 37 will not bounce after being buckled into the clamping wheel 44 due to the reaction force, thereby achieving better clamping effect.

[0035] The working principle of the present application is as follows: when in use, the work clothes body 1 is pulled open from the front and worn on the body, and then the zipper is pulled up to complete the wearing, and the neck protection 3 is matched to protect the neck part, the protective cap 2 is put on to further protect the head, thereby achieving the whole body heat insulation and protection effect, and the rope 45 of the hanging device 4 is wound around a firm object outside, and then high-rise rapid descent can be carried out. When the normal descent speed is slow, the winding drum 43 rotates rapidly, thereby releasing the rope 45 wound by 45, so that the hanging device 4 does not affect the landing during rapid descent. When falling occurs, the inertia locking block 42 in the inertia locking block 42 moves upward relative to the fixed shell 41 due to inertia. When the inertia locking block 25 moves upward, the friction is first reduced by the rolling ball 32, thereby making the upper slide block 31 more easily move upward. When the outer protruding block 36 moves to the position of the limiting groove 23, the outer protruding block 36 is pushed out by the force applied by the outer protruding piece 35, so that the outer protruding block 36 moves along the inner pressing groove 34 and is embedded into the limiting groove 23, thereby making the inertia locking block 25 unable to be retracted after the outer protrusion, and the buckle block 37 at the top of the inertia locking block 25 is buckled into the clamping wheel 44 to lock the clamping wheel 44 so that it cannot rotate, thereby preventing the winding drum 43 from continuing to rotate, and the falling person is pulled by the rope 45 to avoid further falling, thereby greatly improving the safety during rapid descent and avoiding falling;

[0036] Meanwhile, the outer pushing groove 11 of the work clothes body 1 is provided with a clamping block 12, and the outer pushing force is provided through the outer pushing groove 11, and then the clamping block 12 is clamped into the clamping groove 52 provided on the warning sheet 5, and then the warning sheet 5 and the work clothes body 1 are connected and fixed, when the warning sheet 5 needs to be disassembled to reduce the weight, only the warning sheet 5 is pulled up with force, and then the clamping block 12 is pressed into the outer pushing groove 11, and then the clamping block 12 cannot be fixed with the connecting block 51, thereby quickly peeling off the connecting block 51 and the warning layer 53, and then quickly disassembling the warning sheet 5, and when used in the air, the weight can be reduced, and the heavy physical burden on the firefighters can be avoided.

[0037] The product structure is protected by the present application, and the model of each element is not the content protected by the present application, and is also a known technology. As long as the elements on the market can realize the functions of the present application, they can be selected and applied. Therefore, the model and other parameters of the elements are not described in detail in the present application. The contribution of the present application is to scientifically combine each element together.

[0038] The basic principles and main features of the present application and its advantages are shown and described above. It should be understood by those skilled in the art that the present application is not limited to the above embodiments, and the above embodiments and descriptions are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents. The details of the present application are not described, and are known to those skilled in the art.

Claims

1. A detachable warning layer outdoor work clothes, comprising a work clothes body (1), a protective cap (2) arranged on the top of the work clothes body (1), and a warning sheet (5) detachably arranged on the outer surface of the work clothes body (1), characterized in that: The top of the work clothes body (1) is provided with a heat insulation neck guard (3) between the protective cap (2), the front of the work clothes body (1) is provided with a hanging device (4), the inner layer of the work clothes body (1) is further provided with an outer push groove (11), the outer push groove (11) is slidably connected with a clamping block (12), the warning sheet (5) comprises a connecting block (51), a clamping groove (52) arranged on the side wall of the connecting block (51) and a warning layer (53) arranged on the top of the connecting block (51), the side wall of the connecting block (51) is detachably connected with the clamping block (12) through the clamping groove (52), the hanging device (4) comprises a fixed shell (41) arranged on the front of the work clothes body (1), an inertial locking block (42) fixedly arranged on the inner wall bottom of the fixed shell (41), a winding drum (43) movably clamped on the inner wall of the fixed shell (41), a clamping wheel (44) fixedly arranged on the front of the winding drum (43) and a rope (45) having one end arranged on the inner wall of the fixed shell (41) and a middle section wound on the outer wall of the winding drum (43), the inertial locking block (42) comprises a fixed block (21) arranged on the inner wall bottom of the fixed shell (41), a receiving groove (22) arranged on the top of the fixed block (21), limiting grooves (23) arranged on both sides of the receiving groove (22) and inertial clamping blocks (25) slidably arranged on the inner wall of the receiving groove (22), the inertial clamping block (25) comprises upper sliding blocks (31) slidably arranged on the inner wall of the receiving groove (22), inner pressure grooves (34) arranged on both sides of the upper sliding block (31), a buckling block (37) arranged on the top of the upper sliding block (31) and an outer protruding block (36) slidably arranged on the inner wall of the inner pressure groove (34), an outer push piece (35) is arranged between one side of the outer protruding block (36) and the inner layer side wall of the inner pressure groove (34), a resilient recess (33) is arranged on the side wall of the upper sliding block (31), a rolling ball (32) is slidably arranged in the resilient recess (33), the buckling block (37) comprises a back plate (61) arranged on the top of the upper sliding block (31), a transverse pressing frame (62) arranged on one side of the back plate (61), a contact block (64) arranged on the top of the other side of the transverse pressing frame (61) and a top block (63) arranged on the other side bottom of the transverse pressing frame (61), a torsional spring ring (66) is arranged between the top of the top block (63) and the bottom of the contact block (64), and the other side of the top block (63).

2. The disposable outerwear garment of claim 1, wherein: The warning sheet (5) further comprises a pull ring (54), one end of the pull ring (54) is fixedly arranged on the side wall of the connecting block (51).

3. The disposable outerwear garment of claim 1, wherein: The other end of the rope (45) is further provided with a connecting buckle ring (46).

4. The disposable outerwear garment of claim 1, wherein: The hanging device (4) further comprises a swing handle (47) movably clamped on the inner wall of the fixed shell (41) and a gravity ball (48) arranged on one end of the swing handle (47).

5. The disposable outerwear garment of claim 1, wherein: A limiting spring (24) is arranged between the bottom surface of the inertial clamping block (25) and the inner wall bottom of the receiving groove (22).

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