Fire fighter's protective clothing with built-in half-body safety harness

Abstract

The utility model relates to the technical field of protective clothing, and disclose built-in half body type safety sling firefighter fire protection clothing, solved the existing fire protection clothing and the safety sling separation type design and exist the problem of inconvenient wearing and wearing comfort bad, it includes fire trousers and built-in sling, the bottom end embedded setting of built-in sling is in the inside of fire trousers, built-in sling is by first shoulder belt, second shoulder belt, spacing connecting belt, waist annular belt, two implantable reinforcing belt no.

Description

Technical Field

[0001] This utility model belongs to the field of protective clothing technology, specifically a firefighter firefighting protective suit with built-in half-body safety harness. Background Technology

[0002] Modern fire environments are becoming increasingly complex (such as high-rise buildings, underground spaces, chemical fires, etc.). Firefighters need to be prepared to perform high-altitude rescue operations at the same time while fighting fires. Traditionally, protective clothing and external safety harnesses are two separate products. The separate design means that they need to be put on outside the protective clothing in advance for each high-altitude operation, which is cumbersome. The independent safety harnesses are heavy, most of them weighing about 5kg. Wearing them causes inconvenience to movement, is time-consuming, and may affect the firefighting efficiency due to mutual interference between equipment. Therefore, this application proposes a firefighter firefighting protective clothing with an internal half-body safety harness. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a firefighter fire-fighting protective suit with built-in half-body safety harness, which effectively solves the problems of inconvenience and poor wearing comfort caused by the separate design of existing fire protective suits and safety harnesses.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a firefighter's protective suit with a built-in half-body safety harness, comprising fire trousers and a built-in harness. The bottom end of the built-in harness is embedded inside the fire trousers. The built-in harness consists of a first shoulder strap, a second shoulder strap, a limiting connecting strap, a waist loop belt, two embedded reinforcing straps (first and second), a first hanging ring, and a second hanging ring. The waist loop belt is connected to the outer surface of the waist of the fire trousers. The embedded reinforcing straps (first and second) are both connected to the inside of the fire trousers and sewn together with the waist loop belt. The first and second shoulder straps are both connected to the top ends of the embedded reinforcing straps (first and second). The first hanging ring and the second hanging ring are respectively fixedly connected to the two ends of the waist loop belt. The limiting connecting strap is sewn together between the first and second shoulder straps.

[0005] Preferably, the first shoulder strap and the second shoulder strap are both fixedly connected to the implanted reinforcement belt one and the implanted reinforcement belt two by means of connecting buckles.

[0006] Preferably, the outer surface of the waistband of the fire trousers is sewn with a strip of fabric covering the waistband, one end of the strip of fabric has a first opening, and the other end of the strip of fabric has a second opening.

[0007] Preferably, the waist ring belt is fitted with an elastic sleeve one at one end near the first hanging ring, and an elastic sleeve two at one end near the second hanging ring. One end of both the elastic sleeve one and the elastic sleeve two is sewn to the strip cloth cover, and the other end of both the elastic sleeve one and the elastic sleeve two is sewn to the waist ring belt.

[0008] Preferably, the fire-fighting pants are composed of a flame-retardant outer layer, a waterproof and breathable layer, and a flexible inner layer. The waterproof and breathable layer is connected to the outer surface of the flexible inner layer, and the flame-retardant outer layer is connected to the outer surface of the waterproof and breathable layer. The first and second embedded reinforcement strips are both located between the flame-retardant outer layer and the waterproof and breathable layer. The first and second embedded reinforcement strips are integrally stitched together with the flame-retardant outer layer, the waterproof and breathable layer, and the flexible inner layer.

[0009] Preferably, the fire trousers have a knee pad at the knee area, and a reflective strip is provided at the bottom of the knee pad.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] (1) In the work, by setting up an internal sling consisting of a first shoulder strap, a second shoulder strap, a limiting connecting strap, a waist loop, two implanted reinforcement straps, two implanted reinforcement straps, a first lifting ring, and a second lifting ring, it can be integrated with fire pants, which can improve the convenience of wearing. The internal design realizes "wearing is protection", saving the trouble of wearing an external sling outside the protective clothing.

[0012] (2) By setting up strip-shaped fabric covers, the waist ring belt can be hidden, and the first and second lifting rings can also be hidden. By stitching the first and second embedded reinforcement belts together between the flame-retardant outer layer and the waterproof and breathable layer on the fire trousers, the external structure and style of the protective clothing will not be changed, the normal wearing of the fire-fighting protective clothing will not be affected, and no inconvenience will be caused to the fire-fighting operation. The first and second lifting rings can be quickly pulled out when high-altitude operations are required, and can be used in conjunction with the ascender and descender to complete high-altitude operations, which greatly improves the safety of firefighters during fire-fighting operations and the efficiency of high-altitude operations. Attached Figure Description

[0013] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0014] In the attached diagram:

[0015] Figure 1 This is a schematic diagram of the firefighter's protective suit with built-in half-body safety harness according to this utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure between the fire-fighting trousers and the built-in suspenders of this utility model;

[0017] Figure 3 This utility model Figure 2 A magnified view of a section at point A in the middle;

[0018] Figure 4 This is a schematic diagram of the built-in sling structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the fire-fighting trouser layer structure of this utility model;

[0020] In the diagram: 2. Firefighter trousers; 3. Built-in sling; 4. First shoulder strap; 5. Second shoulder strap; 6. Limiting connecting strap; 7. Waist loop belt; 8. Implanted reinforcement belt one; 9. Implanted reinforcement belt two; 10. First lifting ring; 11. Second lifting ring; 12. Connecting buckle; 13. Striped fabric cover; 14. First opening; 15. Second opening; 16. Elastic sleeve one; 17. Elastic sleeve two; 18. Flame-retardant outer layer; 19. Waterproof and breathable layer; 20. Flexible inner layer; 21. Knee pad layer; 22. Reflective tape. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] Depend on Figures 1 to 5 The present invention discloses a firefighter's protective suit with a built-in half-body safety harness, comprising fire trousers 2 and a built-in harness 3. The bottom end of the built-in harness 3 is embedded inside the fire trousers 2. The built-in harness 3 is composed of a first shoulder strap 4, a second shoulder strap 5, a limiting connecting strap 6, a waist ring strap 7, two embedded reinforcing straps 1 8, two embedded reinforcing straps 2 9, a first hanging ring 10, and a second hanging ring 11. The waist ring strap 7 is connected to the outer surface of the fire trousers 2 at the waist position. The embedded reinforcing straps 1 8 and 2 9 are both connected to the inside of the fire trousers 2 and sewn together with the waist ring strap 7. The first shoulder strap 4 and the second shoulder strap 5 are both connected to the top ends of the embedded reinforcing straps 1 8 and 2 9. The first hanging ring 10 and the second hanging ring 11 are respectively fixedly connected to the two ends of the waist ring strap 7. The limiting connecting strap 6 is sewn together between the first shoulder strap 4 and the second shoulder strap 5.

[0023] The first shoulder strap 4, the second shoulder strap 5, the limiting connecting strap 6, the waist loop belt 7, two embedded reinforcement belts 1 8, two embedded reinforcement belts 2 9, the first lifting ring 10 and the second lifting ring 11 are integrated with the fire pants 2, which can improve the convenience and comfort of wearing, improve the wearing efficiency, and will not add much weight. When hoisting and climbing are required, the first lifting ring 10 and the second lifting ring 11 can be pulled out and used in conjunction with the ascender and descender to complete the high-altitude operation.

[0024] The first shoulder strap 4 and the second shoulder strap 5 are both fixedly connected to the implanted reinforcement belt 1 8 and the implanted reinforcement belt 2 9 by connecting buckles 12, which can realize the connection function and facilitate the separate production.

[0025] The outer surface of the waist of the fire trousers 2 is sewn with a strip of fabric 13 that covers the waist ring belt 7. One end of the strip of fabric 13 is provided with a first opening 14 and the other end of the strip of fabric 13 is provided with a second opening 15, which can hide and store the first hanging ring 10 and the second hanging ring 11 respectively.

[0026] The waist loop belt 7 has an elastic sleeve 16 fitted at one end near the first hanging ring 10 and an elastic sleeve 2 17 fitted at the other end near the second hanging ring 11. One end of the elastic sleeve 16 and the elastic sleeve 2 17 are sewn to the strip cloth cover 13, and the other end of the elastic sleeve 16 and the elastic sleeve 2 17 are sewn to the waist loop belt 7. When the first hanging ring 10 and the second hanging ring 11 are not in use, the elasticity of the elastic sleeve 16 and the elastic sleeve 2 17 is used to tighten the two ends of the waist loop belt 7, so that the two ends of the waist loop belt 7 are in a contracted state inside the elastic sleeve 16 and the elastic sleeve 2 17, thereby hiding the first hanging ring 10 and the second hanging ring 11. When the first hanging ring 10 and the second hanging ring 11 need to be pulled out, the elastic sleeve 16 and the elastic sleeve 2 17 deform with the waist loop belt 7 and are in a stretched state.

[0027] Firefighter pants 2 consist of a flame-retardant outer layer 18, a waterproof and breathable layer 19, and a flexible inner layer 20. The waterproof and breathable layer 19 is connected to the outer surface of the flexible inner layer 20, and the flame-retardant outer layer 18 is connected to the outer surface of the waterproof and breathable layer 19. Implantable reinforcement belt 1 8 and implantable reinforcement belt 2 9 are both located between the flame-retardant outer layer 18 and the waterproof and breathable layer 19. Implantable reinforcement belt 1 8 and implantable reinforcement belt 2 9 are integrally stitched together with the flame-retardant outer layer 18, the waterproof and breathable layer 19, and the flexible inner layer 20, which can achieve internal installation without changing the external structure of the firefighter pants 2.

[0028] The firefighter pants 2 have a knee pad 21 at the knee area, and a reflective strip 22 at the bottom of the knee pad 21, which can improve the safety of firefighters.

[0029] In operation, the built-in sling, consisting of a first shoulder strap, a second shoulder strap, a limiting connecting strap, a waist loop belt, two embedded reinforcement straps (one and two), a first lifting ring, and a second lifting ring, can be integrated with the fire trousers, improving the ease of wearing. The built-in design achieves "protection while wearing," eliminating the need for separate external slings worn over the protective suit. A strip-shaped fabric cover conceals the waist loop belt and the first and second lifting rings. By sewing the first and second embedded reinforcement straps together between the flame-retardant outer layer and the waterproof and breathable layer of the fire trousers, the external structure and appearance of the protective suit remain unchanged, ensuring normal wear and preventing any inconvenience during firefighting operations. The first and second lifting rings can be quickly extended for high-altitude work and used in conjunction with ascenders and descenders, significantly improving the safety and efficiency of firefighters during firefighting operations.

Claims

1. A firefighter's protective suit with built-in half-body safety harness, comprising fire trousers (2) and built-in harness (3), characterized in that: The bottom end of the built-in sling (3) is embedded inside the fire trousers (2). The built-in sling (3) consists of a first shoulder strap (4), a second shoulder strap (5), a limiting connecting strap (6), a waist ring strap (7), two implanted reinforcement straps (8), two implanted reinforcement straps (9), a first hanging ring (10), and a second hanging ring (11). The waist ring strap (7) is connected to the outer surface of the waist of the fire trousers (2). The implanted reinforcement straps (8) and (9) are both connected to the inside of the fire trousers (2) and sewn together with the waist ring strap (7). The first shoulder strap (4) and the second shoulder strap (5) are both connected to the top of the implanted reinforcement straps (8) and (9). The first hanging ring (10) and the second hanging ring (11) are respectively fixedly connected to the two ends of the waist ring strap (7). The limiting connecting strap (6) is sewn together between the first shoulder strap (4) and the second shoulder strap (5).

2. The firefighter protective suit with built-in half-body safety harness as described in claim 1, characterized in that: The first shoulder strap (4) and the second shoulder strap (5) are fixedly connected to the implanted reinforcement belt one (8) and the implanted reinforcement belt two (9) by a connecting buckle (12).

3. The firefighter protective suit with built-in half-body safety harness as described in claim 1, characterized in that: The outer surface of the waist of the fire trousers (2) is sewn with a strip of fabric (13) covering the waist ring belt (7). One end of the strip of fabric (13) is provided with a first opening (14), and the other end of the strip of fabric (13) is provided with a second opening (15).

4. The firefighter protective suit with built-in half-body safety harness according to claim 3, characterized in that: The waist ring belt (7) is fitted with an elastic sleeve one (16) at one end near the first hanging ring (10), and an elastic sleeve two (17) is fitted at one end near the second hanging ring (11). One end of the elastic sleeve one (16) and the elastic sleeve two (17) are sewn to the strip cloth cover (13), and the other end of the elastic sleeve one (16) and the elastic sleeve two (17) are sewn to the waist ring belt (7).

5. The firefighter protective suit with built-in half-body safety harness according to claim 1, characterized in that: The fire-fighting pants (2) consist of a flame-retardant outer layer (18), a waterproof and breathable layer (19), and a flexible inner layer (20). The waterproof and breathable layer (19) is connected to the outer surface of the flexible inner layer (20), and the flame-retardant outer layer (18) is connected to the outer surface of the waterproof and breathable layer (19). The first implanted reinforcement strip (8) and the second implanted reinforcement strip (9) are located between the flame-retardant outer layer (18) and the waterproof and breathable layer (19). The first implanted reinforcement strip (8) and the second implanted reinforcement strip (9) are integrally stitched together with the flame-retardant outer layer (18), the waterproof and breathable layer (19), and the flexible inner layer (20).

6. The firefighter protective suit with built-in half-body safety harness according to claim 1, characterized in that: The fire trousers (2) are provided with a knee pad (21) at the knee position, and a reflective strip (22) is provided at the bottom of the knee pad (21).

Images