Fire-fighting air respirator integrated waist support and waist bag convenient to wear and quick to detach

Abstract

The integrated waist support and waist bag comprises a safety waistband, a waist support, an air respirator back plate and a waist bag body, a hanging ring is movably installed on the outer side of the safety waistband, and a fixing sleeve, a turning cover and a first hook-and-loop fastener are fixedly installed on the outer side of the waist support. A second hook-and-loop fastener is fixedly installed on the inner side of the turning cover. The safety waistband is fixed to the waist of the firefighter and used for hanging the waist support, the waist bag and the crotch strap, the waist bag is used for storing devices such as a waist axe, a safety hook and multipurpose shears, the crotch strap can be stored on the inner side of the waist support through the turning cover when not used, carrying is very convenient, and the fixing strap and the quick-locking buckle are matched with each other, so that the safety belt is convenient to use. The back plate of the air respirator and the waist support are fixed together, the air respirator assembly is fixed to the back plate, integration of the waist support, the waist bag and the air respirator is achieved, separate wearing and dismounting are not needed, time is greatly saved, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of firefighting tools, in particular to an integrated waist support waist bag for an air breathing apparatus for firefighting which is easy to wear and quick to dismantle. Background Art

[0002] Firefighting tools refer to some equipment used for firefighting. There are many types of firefighting tools, such as: safety ropes, waist axes, safety hooks, multi-purpose shears, air respirators, firefighters' belts and waist bags, etc. Firefighting tools should be regularly inspected by the custodians.

[0003] Air breathing apparatus is used by firefighters or emergency rescue personnel to safely and effectively carry out firefighting, disaster rescue and rescue work in various environments such as thick smoke, poisonous gas, steam or lack of oxygen. The firefighter's belt bag is a piece of equipment used by firefighters specifically for mounting and storing tools.

[0004] The air respirators and firefighter belt bags currently used in the market are assembled separately. The firefighting waist bags are generally integrated and one-piece designs. When wearing them, you must first wear the belt bag and then the air respirator. The wearing time is long and the operation is relatively cumbersome. Utility Model Content

[0005] The utility model aims to provide an integrated waist support and waist bag for an air breathing apparatus for fire fighting, which is easy to wear and quick to dismantle, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated waist support and waist bag for fire-fighting air breathing apparatus which is easy to wear and quickly disassemble, comprising a safety belt, a waist support, an air breathing apparatus back plate and a waist bag, a hanging ring is movably installed on the outer side of the safety belt, a fixing sleeve, a flap and Velcro 1 are fixedly installed on the outer side of the waist support, Velcro 2 is fixedly installed on the inner side of the flap, a fixing belt is movably installed on the inner side of the fixing sleeve, a crotch strap is movably installed on the outer side of the safety belt, a crotch strap buckle and a hook are fixedly installed on the end of the crotch strap, a rectangular hole is opened on the surface of the back plate, a positioning hole is opened inside the back plate, a quick lock release is sleeved and installed on the inner side of the positioning hole, Velcro 3 is fixedly installed on the outer side of the fixing belt, a Velcro 3 is fixedly installed on the outer side of the waist bag, an air breathing apparatus is fixedly installed on the outer side of the back plate, and a ladder buckle and Velcro 4 are fixedly installed on the outer side of the waist bag.

[0007] Preferably, two fixing sleeves are provided, and the safety belt passes through the fixing sleeves.

[0008] Preferably, the crotch strap is provided with one piece, and has two fixing sleeves, and the two crotch strap fixing sleeves are movably mounted on both sides of the waist support.

[0009] Preferably, the flap and Velcro 1 are located below the fixed sleeve, and Velcro 2 is connected to Velcro 1 by adhesive bonding.

[0010] Preferably, two rectangular holes are symmetrically arranged, and the fixing belt passes through the rectangular holes after the folded part.

[0011] Preferably, the quick-lock release is fitted with a fixing belt, and both ends of the fixing belt pass through the ladder buckle.

[0012] Preferably, two waist bags are provided, and the two waist bags are located on both sides of the waist support, and the Velcro 3 and Velcro 4 are connected by adhesive bonding.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a safety belt, which is fixed on the firefighter's waist and is used to mount a waist support, a waist bag and a crotch belt. The waist bag is used to store equipment such as a waist axe, a safety hook and a multi-purpose shears. The crotch belt can be stored inside the waist support through a flip cover when not in use, which is very convenient to carry;

[0015] 2. The utility model uses the fixing belt and the quick-lock release to cooperate with each other, so that the back plate of the air respirator and the waist support are fixed together, and the air respirator assembly is fixed on the back plate, thereby realizing the integration of the waist support, waist bag and air respirator. There is no need to wear and disassemble them separately, which greatly saves time and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the waist support of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the back plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the waist bag of the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the three-dimensional structure of the safety belt and waist support Figure 1 ;

[0021] Figure 6 The utility model is a schematic diagram of the three-dimensional structure of the safety belt and waist support Figure 2 .

[0022] Among them: 1. Safety belt; 2. Waist support; 3. Air respirator back plate; 4. Waist bag; 5. Hanging ring; 6. Fixed cover; 7. Flap; 8. Velcro 1; 9. Velcro 2; 10. Fixed belt; 11. Crotch strap; 12. Crotch strap buckle and hook; 13. Rectangular hole; 14. Positioning hole; 15. Quick lock release; 16. Velcro 3; 17. Velcro; 18. Air respirator assembly; 19. Ladder buckle; 20. Velcro 4. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] See also Figure 1 In the figure, an integrated waist support waist bag for air breathing apparatus for fire fighting, which is easy to wear and quick-detach, comprises a safety waist belt 1, a waist support 2, an air breathing apparatus back plate 3 and a waist bag 4. A hanging ring 5 is movably installed on the outer side of the safety waist belt 1, a fixing sleeve 6, a flap 7 and a Velcro 1 8 are fixedly installed on the outer side of the waist support 2, a Velcro 2 9 is fixedly installed on the inner side of the flap 7, a fixing belt 10 is movably installed on the outer side of the fixing sleeve 6, a crotch belt 11 is movably installed on the outer side of the safety waist belt 1, and the end of the crotch belt 11 is fixedly installed. A crotch belt buckle and a hook 12 are fixedly installed, a rectangular hole 13 is opened on the surface of the air respirator back plate 3, a positioning hole 14 is opened inside the air respirator back plate 3, a quick lock release 15 is installed on the inner side of the positioning hole 14, a Velcro 3 16 is fixedly installed on the outer side of the fixing belt 10, a Velcro 17 is fixedly installed on the outer side of the waist bag 4, an air respirator assembly 18 is fixedly installed on the outer side of the air respirator back plate 3, and a ladder buckle 19 and Velcro 4 20 are fixedly installed on the outer side of the waist bag 4.

[0026] See also Figure 5 Two fixing sleeves 6 are provided, and the safety belt 1 passes through the fixing sleeves 6 .

[0027] In this embodiment: both ends of the safety belt 1 pass through the fixing sleeve 6, so that the safety belt 1 and the waist support 2 are connected together, and the safety belt 1 is fixed on the waist of the firefighter.

[0028] See also Figure 5 The crotch belt 11 is provided with one, and has two fixing sleeves, and the two crotch belt fixing sleeves are movably mounted on both sides of the waist support 2.

[0029] In this embodiment: the two ends of the safety waist belt 1 pass through the crotch belt 11, so that the crotch belt buckle and hook 12 are connected with the safety waist belt 1 together.

[0030] See also Figure 5 The flap 7 and the Velcro 1 8 are located below the fixed sleeve 6, and the Velcro 2 9 is connected to the Velcro 1 8 by adhesive bonding.

[0031] In this embodiment: the crotch belt 11 is wrapped and placed inside the waist support 2, and then the flap 7 is turned over to wrap the crotch belt buckle and the hook 12, and the Velcro 2 9 and the Velcro 1 8 are pasted together to fix the flap 7.

[0032] Working principle: The two ends of the safety waist belt 1 and the fixing belt 10 pass through the fixing sleeve 6 respectively, so that the safety waist belt 1 and the fixing belt 10 are connected to the waist support 2 respectively. The crotch belt fixing sleeve of the crotch belt 11 is movably installed on the outside of the safety waist belt 1 located at the waist support 2. The crotch belt 11 is wound and put into the inside of the waist support 2, and then the flap 7 is turned over to wrap the crotch belt 11. The Velcro 2 9 and the Velcro 1 8 are pasted together to fix the flap 7. After the folded part of the fixing belt 10 is passed through the rectangular hole 13, the quick lock release 15 is passed through the fixing belt 10 and inserted into the positioning hole 14, so that the air respirator back plate 3 is connected with the fixing belt 10, and the two ends of the fixing belt 10 are fixed together with the waist bag 4 through the ladder buckle 19. The two waist bags 4 are installed in the safety belt 1 through the Velcro 17. On the outside of the full waist belt 1, the excess part of the fixing belt 10 is adhered to the Velcro 4 20 on the surface of the waist bag 4 through the Velcro 3 16. After all the fixing is completed, the safety waist belt 1 is fixed on the firefighter's waist to complete the wearing. The waist axe, safety hook and multi-purpose shears and other equipment are stored in the inside of the waist bag 4. When in use, the connecting pipe of the breathing mask is connected to the air respirator assembly 18, the flip cover 7 is opened, the crotch belt 11 is unfolded, and it is passed through the back of the crotch and connected to the front hanging ring 5 of the safety waist belt. After use, the safety waist belt 1 is removed, and the quick lock release buckle 15 is taken out upwards to separate the air respirator back plate 3, and the disassembly is completed. The waist support 2, waist bag 4 and air respirator back plate 3 are integrated on the safety waist belt 1, which greatly saves the time of wearing and disassembly and is more convenient to use.

[0033] Example 2

[0034] See also Figure 1 and Figure 3 Two rectangular holes 13 are symmetrically arranged, and the fixing belt 10 passes through the rectangular holes 13.

[0035] In this embodiment, the fixing belt 10 is partially folded and passed through the rectangular hole 13 .

[0036] See also Figure 1 The quick-lock release buckle 15 is fitted with the fixing belt 10 , and both ends of the fixing belt 10 pass through the ladder buckle 19 .

[0037] In this embodiment: after the fixing belt 10 passes through the rectangular hole 13, the quick lock release 15 passes through the fixing belt 10 and is inserted into the positioning hole 14, so that the air respirator back plate 3 is connected to the fixing belt 10, and the two ends of the fixing belt 10 are fixed together with the waist bag 4 through the ladder buckle 19.

[0038] See also Figure 1 Two waist bags 4 are provided, and the two waist bags 4 are located on both sides of the waist support 2, and the Velcro three 16 and the Velcro four 20 are connected by adhesive bonding.

[0039] In this embodiment: two waist bags 4 are installed on the outside of the safety waist belt 1 through the Velcro 17, and the excess part of the fixing belt 10 is adhered to the Velcro 4 20 on the surface of the waist bag 4 through the Velcro 3 16.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated waist support and waist bag for an air breathing apparatus for fire fighting, which is easy to wear and quick to dismantle, comprises a safety belt (1), a waist support (2), an air breathing apparatus back plate (3) and a waist bag (4), characterized in that: The outer side and the middle part of the safety waist belt (1) are movably provided with hanging rings (5); the outer side of the waist support (2) is fixedly provided with a fixing sleeve (6), a flap (7) and a Velcro 1 (8); the inner side of the flap (7) is fixedly provided with a Velcro 2 (9); the inner side of the fixing sleeve (6) is movably provided with a fixing belt (10); the outer side of the safety waist belt (1) is movably provided with a crotch belt (11); the lower end of the crotch belt (11) is fixedly provided with a crotch belt buckle and a hook (12); the surface of the back plate (3) is fixedly provided with a fixing sleeve (6), a flap (7) and a Velcro 1 (8); the inner side of the flap (7) is fixedly provided with a Velcro 2 (9); the inner side of the fixing sleeve (6) is movably provided with a fixing belt (10); the outer side of the safety waist belt (1) is movably provided with a crotch belt buckle and a hook (12); A rectangular hole (13) is provided on the surface of the air respirator, a positioning hole (14) is provided inside the back plate (3), a quick lock release buckle (15) is sleeved and installed on the inner side of the positioning hole (14), a Velcro tape 3 (16) is fixedly installed on the outer side of the fixing belt (10), a Velcro tape (17) is fixedly installed on the outer side of the waist bag (4), an air respirator assembly (18) is fixedly installed on the outer side of the air respirator back plate (3), and a ladder buckle (19) and Velcro tape 4 (20) are fixedly installed on the outer side of the waist bag (4).

2. The integrated waist support bag for fire-fighting air breathing apparatus that is easy to wear and quick to remove according to claim 1, characterized in that: Two fixing sleeves (6) are provided, and the safety belt (1) passes through the fixing sleeves (6).

3. The integrated waist support bag for fire-fighting air breathing apparatus that is easy to wear and quick to remove according to claim 1, characterized in that: The crotch belt (11) is provided with one piece, and has two fixing sleeves in total, and the two crotch belt fixing sleeves are movably mounted on both sides of the waist support (2).

4. The integrated waist support bag for fire-fighting air breathing apparatus that is easy to wear and quick to remove according to claim 1, characterized in that: The flap (7) and the first Velcro (8) are located below the fixed sleeve (6), and the second Velcro (9) is connected to the first Velcro (8) by adhesive bonding.

5. The integrated waist support bag for fire-fighting air breathing apparatus that is easy to wear and quick to remove according to claim 1, characterized in that: Two rectangular holes (13) are symmetrically arranged, and the folded portion of the fixing belt (10) passes through the rectangular holes (13).

6. The integrated waist support bag for fire-fighting air breathing apparatus that is easy to wear and quick to remove according to claim 1, characterized in that: The quick-lock release buckle (15) is fitted with the fixing belt (10), and two ends of the fixing belt (10) pass through the ladder buckle (19).

7. The integrated waist support bag for fire-fighting air breathing apparatus that is easy to wear and quick to remove according to claim 1, characterized in that: Two waist bags (4) are provided, and the two waist bags (4) are located on both sides of the waist support (2), and the Velcro 3 (16) and Velcro 4 (20) are connected by adhesive bonding.

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