Fire-fighting safety belt

Abstract

The utility model relates to the technical field of fire-fighting equipment, in particular to a fire-fighting safety belt. The fire-fighting safety belt comprises a belt main body, a waist plate, a back plate and a quick release mechanism, wherein the belt main body is used for being detachably fixed on the waist of a firefighter; the waist plate is arranged on the waistband main body; the waist plate is used for protecting the waist of the firefighter; one side surface of the back plate is connected with straps, and the other side surface of the back plate is provided with a respirator; the straps are used for fixing the back plate on the back of a firefighter; the quick disassembly mechanism is used for quick disassembly and assembly between the waist plate and the back plate. According to the fire-fighting safety belt provided by the utility model, when a firefighter does not need a respirator during emergency evacuation or escape self-rescue, the back plate and the waist plate are quickly separated through the quick release mechanism, so that the quick separation between the air respirator and the belt main body can be realized, the load of the firefighter is reduced, the physical consumption of the firefighter is further reduced, and the safety of the firefighter is improved. And the operation safety of firemen is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire fighting equipment technical field especially relates to a fire safety waistband. BACKGROUND

[0002] The fire safety waistband is a protective article used by the firemen in the fire fighting to climb and work, prevent falling and protect themselves, which is used with the fire safety rope, the safety hook and the breather and other devices, and has the functions of self-rescue and rescuing others.

[0003] In the prior art, the breather is usually fixedly connected on the fire safety waistband, so that the fireman will always carry the breather after wearing the fire safety waistband, and thus the fireman's physical ability is easily consumed due to the weight of the breather when the fireman needs not the breather in the emergency evacuation or escape self-rescue, and the operation risk of the fireman is increased.

[0004] Therefore, the fire safety waistband capable of separating the breather from the fire safety waistband needs to be researched. TECHNICAL PROBLEM

[0005] The utility model aims at least to solve one of the technical problems existing in the prior art or related art.

[0006] Therefore, the utility model provides a fire safety waistband, which can quickly separate the back plate from the waist plate through the quick release mechanism, and realize the quick separation between the air breather and the waistband main body.

[0007] The utility model discloses a fire safety waistband, which comprises:

[0008] The waistband main body is used for detachably fixing the waist of the fireman;

[0009] The waist plate is arranged on the waistband main body and is used for protecting the waist of the fireman;

[0010] The back plate is connected with the belt on one side and is installed with the breather on the other side, and the belt is used for fixing the back plate on the back of the fireman;

[0011] The quick release mechanism is used for the quick assembly and disassembly between the waist plate and the back plate.

[0012] Optionally, the quick release mechanism comprises:

[0013] The plug-in hole is arranged on the back plate;

[0014] The plug-in block is arranged on the waist plate and can be plugged into the plug-in hole; the plug-in block is provided with a connecting hole, the length direction of the connecting hole is parallel to the length direction of the waistband main body, and both ends of the connecting hole are located on the side wall of the plug-in block; after the plug-in block and the plug-in hole are plugged in, the connecting hole is located on the side of the back plate away from the waist plate;

[0015] The connecting pin can be plugged into the connecting hole after the plug-in block and the plug-in hole are plugged in.

[0016] Optionally, a rope bag is detachably mounted on the waistband main body, and the rope bag is used to store a safety rope.

[0017] Optionally, the rope bag is detachably mounted on the waistband main body through the first magic tape.

[0018] Optionally, a waist axe bag is arranged on the waistband main body, and the waist axe bag is used to store a waist axe.

[0019] Optionally, the waist axe bag is detachably mounted on the waistband main body through the second magic tape.

[0020] Optionally, the fire safety waistband further comprises a crotch belt, a first end of the crotch belt is fixed on the waistband main body, and a second end of the crotch belt is detachably connected with the waistband main body; when the second end of the crotch belt is connected with the waistband main body, the crotch belt can be fixed on the leg of the firefighter.

[0021] Optionally, a fixed support is arranged on the waistband main body, and the fixed support is used to detachably fix an air supply valve on a breathing apparatus.

[0022] Optionally, a waist pad is arranged on the side of the waistband main body close to the firefighter, and the waist pad is arranged along the length direction of the waistband main body.

[0023] Optionally, the waistband main body is made of a flame-retardant nylon material.

[0024] One of the above technical solutions has at least the following advantages or beneficial effects:

[0025] For the fire safety waistband of the embodiment of the present application, the back plate and the waist plate on which the exhalation apparatus is mounted are connected through the quick release mechanism, so that when the firefighter needs to evacuate or escape for self-rescue without the breathing apparatus, the back plate and the waist plate can be quickly separated through the quick release mechanism, the air breathing apparatus and the waistband main body can be quickly separated, the weight of the firefighter is reduced, the physical consumption of the firefighter is reduced, and the operation safety of the firefighter is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A structure schematic view of the fire safety waistband of one embodiment of the present application is shown;

[0027] Figure 2The utility model provides a structure schematic diagram of fire safety waistband of another embodiment shows.

[0028] Figure 3 The utility model provides a structure schematic diagram of fire safety waistband of an embodiment of unconnected backboard shows.

[0029] Figure 4 The utility model provides a structure schematic diagram of backboard of installing respirator of an embodiment shows.

[0030] Figure 5 The utility model provides a structure schematic diagram of backboard of installing respirator of another embodiment shows.

[0031]

Explanation of reference signs

[0032] 1, waistband main part;

[0033] 2, waistboard;

[0034] 3, backboard;

[0035] 4, braces;

[0036] 5, respirator, 501, gas cylinder, 502, residual gas alarm device, 503, gas supply valve, 504, first pipeline, 505, second pipeline;

[0037] 6, waistband buckle;

[0038] 7, plug-in hole;

[0039] 8, plug-in block;

[0040] 9, connecting pin;

[0041] 10, rope bag;

[0042] 11, waist axe bag;

[0043] 12, crotch belt;

[0044] 13, hanging ring;

[0045] 14, hook;

[0046] 15, fixed support;

[0047] 16, waist protection pad. DETAILED DESCRIPTION

[0048] In order to better explain the utility model, so as to facilitate understanding, below, combining with the drawings, by specific embodiment, the utility model is described in detail.

[0049] In the fire fighting process, the following problems exist in the use of the fire safety waistband: after the firefighter wears the fire safety waistband, the firefighter will always carry the breathing apparatus, so when the firefighter needs to evacuate urgently or escape and save himself without the breathing apparatus, the breathing apparatus cannot be separated from the fire safety waistband due to the fact that the breathing apparatus is usually fixedly connected to the fire safety waistband, which is likely to consume the physical strength of the firefighter due to the weight of the breathing apparatus, and thus increases the operation risk of the firefighter.

[0050] In order to at least solve one of the technical problems existing in the prior art or related art, the utility model provides a fire safety waistband, the fire safety waistband includes waistband main part, waist board, backplate and quick release mechanism, waistband main part is used for detachable fixed firefighter's waist, waist board is established on waistband main part, waist board is used for protecting the waist of firefighter, the one side lateral surface of backplate is connected with the strap, the other side lateral surface of backplate is installed with breathing apparatus, the strap is used for fixing backplate on the back of firefighter, quick release mechanism is used for the quick detachable between waist board and backplate, the fire safety waistband provided by the utility model can make the firefighter only through quick release mechanism when the firefighter needs to evacuate urgently or escape and save himself without the breathing apparatus, and the quick release mechanism is separated from the waist board, which can realize the quick separation between the air breathing apparatus and the waistband main part, so as to reduce the weight of the firefighter, and thus reduce the physical strength consumption of the firefighter, and improve the operation safety of the firefighter.

[0051] The fire safety waistband according to some embodiments provided by the utility model is described below with reference to the accompanying drawings.

[0052] Referring to Figures 1 to 5 The fire safety waistband provided by one embodiment of the utility model includes a waistband main part 1, a waist board 2, a backplate 3 and a quick release mechanism, the waistband main part 1 is used for detachable fixed firefighter's waist, the waist board 2 is established on the waistband main part 1, the waist board 2 is used for protecting the waist of firefighter, the one side lateral surface of the backplate 3 is connected with the strap 4, the other side lateral surface of the backplate 3 is installed with the breathing apparatus 5, the strap 4 is used for fixing the backplate 3 on the back of firefighter, the quick release mechanism is used for the quick detachable between the waist board 2 and the backplate 3.

[0053] Wherein, after the waistband main part 1 is worn on the firefighter, the waist board 2 is located at the back waist of the firefighter to support and protect the back waist of the firefighter, here, the waist board 2 can be prepared from flame-retardant plastic.

[0054] Here, the breathing apparatus 5 can be a positive pressure breathing apparatus 5, which can include a gas cylinder 501, a residual gas alarm device 502 and a gas supply valve 503, the residual gas alarm device 502 is connected with the gas cylinder 501 through a first pipeline 504, and the gas supply valve 503 is connected with the gas cylinder 501 through a second pipeline 505; the backplate 3 is provided with a binding belt, which is used for detachable fixing the gas cylinder 501 on the backplate 3.

[0055] It should be noted that the back strap 4 includes a first back strap and a second back strap, the first back strap is provided with a first pipeline fixing strap, the first pipeline fixing strap is used for detachably fixing part of the pipeline in the first pipeline 504 on the first back strap after the first pipeline 504 passes through the back plate 3, and the second back strap is provided with a second pipeline fixing strap, the second pipeline fixing strap is used for detachably fixing part of the pipeline in the second pipeline 505 on the second back strap after the second pipeline 505 passes through the back plate 3. Here, through the setting of the first pipeline 504 fixing strap on the first back strap and the setting of the second pipeline 505 fixing strap on the second back strap, the first pipeline 504 can be fixed on the first back strap and the second pipeline 505 can be fixed on the second back strap after the gas cylinder 501 is fixed on the back plate 3, and then the first pipeline 504 and the second pipeline 505 can be stably connected with the gas cylinder 501 respectively when the firefighter fixes the back plate 3 provided with the gas cylinder 501 on the back.

[0056] In addition, the waist strap body 1 is provided with a waist strap buckle 6, the waist strap buckle 6 is detachably fixed on the waist of the firefighter by cooperating with the through hole on the waist strap body 1. Here, the waist strap body 1 is also provided with a GPS positioning device, which is used for positioning the position of the firefighter.

[0057] In the utility model, the back plate 3 and the waist plate 2 provided with the exhalation device are connected through the quick release mechanism, so that when the firefighter does not need the breathing device 5 in the emergency evacuation or escape self-rescue, the back plate 3 and the waist plate 2 can be quickly separated through the quick release mechanism, the air breathing device 5 and the waist strap body 1 can be quickly separated, the weight of the firefighter is reduced, the physical consumption of the firefighter is reduced, and the operation safety of the firefighter is improved.

[0058] In some possible embodiments, the quick release mechanism includes a plug-in hole 7, a plug-in block 8 and a connecting pin 9, the plug-in hole 7 is arranged on the back plate 3, the plug-in block 8 is arranged on the waist plate 2 and can be plugged with the plug-in hole 7, the plug-in block 8 is provided with a connecting hole, the length direction of the connecting hole is parallel to the length direction of the waist strap body 1, and both ends of the connecting hole are located on the side wall of the plug-in block 8, after the plug-in block 8 and the plug-in hole 7, the connecting hole is located on the side of the back plate 3 away from the waist plate 2, and after the plug-in block 8 and the plug-in hole 7, the connecting pin 9 can be plugged with the connecting hole.

[0059] Here, when the back plate 3 and the waist plate 2 are connected, the plug-in hole 7 on the back plate 3 is aligned with the plug-in block 8 on the waist plate 2, then the plug-in block 8 and the plug-in hole 7 are plugged, and then the connecting pin 9 is inserted into the connecting hole, so that the plug-in block 8 is fixed in the plug-in hole 7; when the back plate 3 is detached from the waist plate 2, the connecting pin 9 is pulled out of the connecting hole, and then the plug-in block 8 and the plug-in hole 7 are separated, so that the back plate 3 is detached from the waist plate 2.

[0060] The connecting pin 9 can be connected with the waistband body 1 through a connecting line, so that the connecting pin 9 remains connected with the waistband body 1 after the backboard 3 is detached from the waistband body 1, thereby avoiding loss of the connecting pin 9.

[0061] In the embodiment, the waist plate 2 and the backboard 3 are connected through cooperation of the plug-in block 8 and the plug-in hole 7, and the plug-in block 8 is fixed in the plug-in hole 7 through cooperation and plug-in between the connecting pin 9 and the connecting hole. Meanwhile, the plug-in block 8 is separated from the plug-in hole 7 by pulling out the connecting pin 9 from the connecting hole. It can be seen that the quick release mechanism provided in the embodiment can realize quick assembly and disassembly between the waist plate 2 and the backboard 3, so that the firefighter can connect or separate the backboard 3 and the waist plate 2 according to requirements.

[0062] In some possible implementation, the waistband body 1 is detachably provided with a rope bag 10, and the rope bag 10 is used to store a safety rope.

[0063] Here, the rope bag 10 is located on one side of the backboard 3, and when the waistband body 1 is fixed on the waist of the firefighter, the rope bag 10 is located on the side waist of the firefighter, so that the firefighter can take the safety rope in the rope bag 10.

[0064] In the embodiment, the waistband body 1 is detachably provided with the rope bag 10, which can improve the flexibility of connection between the waistband body 1 and the rope bag 10, thereby facilitating disassembly and replacement of the rope bag 10 on the waistband body 1, so that the firefighter can select the rope bag 10 provided with a safety rope of different length according to the site condition.

[0065] Further, the rope bag 10 is detachably provided on the waistband body 1 through the first magic tape.

[0066] Here, the first magic tape includes a first hook surface and a first furred surface, the first hook surface is arranged on the waistband body 1, and the first furred surface is arranged on the rope bag 10. The rope bag 10 can be fixed on the waistband body 1 through cooperation of the first hook surface and the first furred surface.

[0067] Here, the rope bag 10 can be made of flame-retardant nylon material.

[0068] In the embodiment, the rope bag 10 is detachably provided on the waistband body 1 through the first magic tape, which can facilitate the firefighter to disassemble or assemble the rope bag 10 on the waistband body 1.

[0069] In some possible implementation, the waistband body 1 is provided with a waist axe bag 11, and the waist axe bag 11 is used to store a waist axe.

[0070] Here, the waist axe bag 11 is located on the side of the backboard 3 away from the waist bag, and when the waistband body 1 is fixed on the waist of the firefighter, the waist axe bag 11 is located on the side waist of the firefighter, so that the firefighter can take the waist axe in the waist axe bag 11.

[0071] The waist axe bag 11 is made of flame-retardant knitted fabric with rubber coating, and the sewing thread for sewing the waist axe bag 11 can be anti-burning silk thread.

[0072] In the embodiment, the waist axe bag 11 is arranged on the waistband body 1, so that the firefighter can conveniently carry and use the waist axe.

[0073] Further, the waist axe bag 11 is detachably installed on the waistband body 1 through the second magic tape.

[0074] Here, the second magic tape includes a second hook surface and a second loop surface, the second hook surface is arranged on the waistband body 1, and the second loop surface is arranged on the waist axe bag 11. The waist axe bag 11 is fixed on the waistband body 1 through cooperation of the second hook surface and the second loop surface.

[0075] In the embodiment, the waist axe bag 11 is detachably installed on the waistband body 1 through the second magic tape, so that the firefighter can conveniently detach and replace the waist axe bag 11 on the waistband body 1. The firefighter can select the waist axe bag 11 with different types of waist axes according to the site condition.

[0076] In some possible implementational embodiments, the fire safety waistband further includes crotch belts 12, first ends of the crotch belts 12 are fixed on the waistband body 1, and second ends of the crotch belts 12 are detachably connected with the waistband body 1. When the second ends of the crotch belts 12 are connected with the waistband body 1, the crotch belts 12 can be fixed on the legs of the firefighter.

[0077] Here, the crotch belts 12 are two, and after the waistband body 1 is fixed on the waist of the firefighter, the first ends of the crotch belts 12 are located at the back waist positions of the firefighter. The second ends of the crotch belts 12 are detachably connected with the waistband body 1 through detachable assemblies. The detachable assemblies include a hanging ring 13 and a hook 14. The hanging ring 13 is fixedly installed on the waistband body 1, and the hook 14 is connected with the second end of the crotch belt 12. The hook 14 is detachably connected with the hanging ring 13, so as to realize detachable connection between the second end of the crotch belt 12 and the waistband body 1. Here, after the waistband body 1 is fixed on the waist of the firefighter, the hanging ring 13 is located at the front position of the firefighter.

[0078] When the firefighter wears the fire safety waistband, first, the waistband body 1 is fixed on the waist of the firefighter, then the second end of the crotch belt 12 is passed through the inner side of the thigh of the firefighter, and finally the hook 14 at the second end of the crotch belt 12 is connected with the hanging ring 13 on the waistband body 1, so as to fix the crotch belt 12 on the leg of the firefighter.

[0079] In the embodiment, the crotch belt 12 is connected to the waist belt body 1, so that the waist belt body 1 can be stably fixed on the firefighter after the firefighter wears the waist belt body, and when the firefighter is suspended in the air by using the fire safety waist belt, the suspension stress position of the firefighter is the waist and the crotch, and the fire safety waist belt can be stably worn on the firefighter, thereby avoiding the risk of falling off of the fire safety waist belt.

[0080] In some possible implementational embodiments, the waist belt body 1 is provided with a fixing support 15, and the fixing support 15 is used for detachably fixing the air supply valve 503 on the breathing apparatus 5.

[0081] Here, the air supply valve 503 can be connected to the breathing mask, so that the oxygen in the breathing apparatus 5 is delivered to the firefighter.

[0082] In the embodiment, the fixing support 15 is arranged on the waist belt body 1, so that the firefighter can select to fix the air supply valve 503 on the waist belt body 1 or remove the air supply valve 503 from the waist belt body 1 according to the situation on the scene, that is, when the firefighter does not need to use the breathing apparatus 5, the air supply valve 503 is fixed on the waist belt body 1 by the fixing support 15, and when the firefighter needs to use the breathing apparatus 5, the air supply valve 503 is removed from the fixing support 15, and then the air supply valve 503 is connected to the breathing mask, so that the oxygen in the breathing apparatus 5 is delivered to the firefighter.

[0083] In some possible implementational embodiments, the waist belt body 1 is provided with a waist pad 16 on the side close to the firefighter, and the waist pad 16 is arranged along the length direction of the waist belt body 1.

[0084] In the embodiment, the waist pad 16 is arranged on the side of the waist belt body 1 close to the firefighter, so that the waist of the firefighter is protected after the firefighter wears the waist belt body 1, and the comfort of the waist belt body 1 is improved.

[0085] In some possible implementational embodiments, the waist belt body 1 is prepared from a flame-retardant nylon material.

[0086] Here, the waist belt body 1 is prepared from a flame-retardant nylon material, so that the waist belt body 1 is prevented from falling off due to burning during the firefighting process.

[0087] In the description of the present application, it should be understood that the terms "first", "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0088] In the present application, unless otherwise expressly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0089] In the present application, unless otherwise expressly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature is "above", "above" and "above" the second feature, which can be directly above or obliquely above the first feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature is "below", "below" and "below" the second feature, which can be directly below or obliquely below the first feature, or only indicates that the horizontal height of the first feature is lower than that of the second feature.

[0090] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "embodiments", "exemplary embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0091] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application. Those skilled in the art can modify, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A fire safety waist belt characterized in that, The utility model relates to a fire safety waistband, which comprises: a waistband body for detachably fixing on a waist of a firefighter; a waist plate arranged on the waistband body; the waist plate is used for protecting the waist of the firefighter; a back plate, one side of which is connected with a shoulder strap and the other side of which is mounted with a breathing apparatus; the shoulder strap is used for fixing the back plate on the back of the firefighter; a quick-release mechanism for quick release between the waist plate and the back plate; the quick-release mechanism comprises: a plug-in hole arranged on the back plate; a plug-in block arranged on the waist plate and capable of being plugged into the plug-in hole; the plug-in block is provided with a connecting hole, the length direction of the connecting hole is parallel to the length direction of the waistband body, and both ends of the connecting hole are located on the side wall of the plug-in block; after the plug-in block is plugged into the plug-in hole, the connecting hole is located on the side of the back plate away from the waist plate; a connecting pin capable of being plugged into the connecting hole after the plug-in block is plugged into the plug-in hole.

2. The fire safety waistband of claim 1, wherein, a rope bag detachably mounted on the waistband body, the rope bag being used for accommodating a safety rope.

3. The fire safety waistband of claim 2, wherein, the rope bag is detachably mounted on the waistband body through a first magic tape.

4. The fire safety waistband of claim 1, wherein, a waist axe bag arranged on the waistband body, the waist axe bag being used for accommodating a waist axe.

5. The fire safety waistband of claim 4, wherein, the waist axe bag is detachably mounted on the waistband body through a second magic tape.

6. The fire safety waistband of claim 1, wherein, the fire safety waistband further comprises a crotch belt, a first end of the crotch belt being fixed on the waistband body, and a second end of the crotch belt being detachably connected with the waistband body; when the second end of the crotch belt is connected with the waistband body, the crotch belt can be fixed on the leg of the firefighter.

7. The fire safety waistband of claim 1, wherein, a fixing support arranged on the waistband body, the fixing support being used for detachably fixing an air supply valve on the breathing apparatus.

8. The fire safety waistband of claim 1, wherein, a waist pad arranged on the side of the waistband body close to the firefighter, the waist pad being arranged along the length direction of the waistband body.

9. The fire safety waistband according to any one of claims 1 to 8, characterized in that, the waistband body is made of flame-retardant nylon material.

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