Wearable emergency rescue equipment for narrow space

Abstract

This invention relates to the field of fire rescue equipment technology, specifically to a wearable emergency rescue equipment for confined spaces. The equipment includes a seat and a carrying component for quick donning by the rescuer. The carrying component includes symmetrically arranged shoulder supports and lumbar supports. A first support rod is fixedly connected between adjacent shoulder supports, and a second support rod is fixedly connected between adjacent lumbar supports. The seat is hinged to the side wall of the second support rod, and a support plate is fixedly connected to the bottom of the second support rod. A folding component for folding and unfolding the carrying component is provided between the first and second support rods. A fixing component for securing the rescued person is provided between the shoulder supports and lumbar supports, and an automatic tightening component for automatically tightening the fixing component when the folding component is unfolded. This invention enables portable storage and rapid deployment of equipment in confined space emergency rescue environments, reducing the transport load on rescue personnel, minimizing secondary injuries to the injured, and improving the safety and efficiency of personnel transport in confined spaces.

Description

Technical Field

[0001] This invention relates to the field of fire rescue equipment technology, specifically to a wearable emergency rescue equipment for confined spaces. Background Technology

[0002] Emergency rescue in confined spaces is a key and challenging scenario for fire fighting and workplace safety rescue. Accident sites often present problems such as narrow passages, numerous corners, insufficient lighting, and limited space. Injured individuals frequently suffer from musculoskeletal injuries, spinal injuries, and bleeding, making them susceptible to secondary injuries due to improper transport. Currently, traditional confined space rescue equipment mainly consists of multi-functional folding stretchers, roll-up stretchers, and scoop stretchers. While these provide basic transport capabilities, they have significant shortcomings in portability, operational flexibility, patient protection, and adaptability. Therefore, wearable emergency rescue equipment, as a new type of rescue equipment adapted to confined spaces, can be worn by rescuers entering the work area. It possesses core advantages such as single-person operation, close fit to the injured, and rapid transport, making it an important research and development direction for addressing the pain points of confined space rescue.

[0003] In existing technologies, such as the MR360 semi-rigid wearable stretcher, a detachable spinal protection strip and a backpack-style storage structure are integrated. When unfolded, it can quickly form a semi-rigid bearing surface, enabling a single person to carry and transport the wounded between corridors, freeing up the hands of rescuers and adapting to corridor operation scenarios.

[0004] However, in actual emergency rescue operations using the aforementioned wearable stretcher, its overall structure is still primarily composed of fixed or semi-rigid components. Even when folded, it remains bulky and irregularly shaped, taking up significant space during firefighter transport or simultaneous transfer of multiple pieces of equipment. Furthermore, it lacks adaptability in confined spaces. Therefore, it is necessary to propose a wearable emergency rescue device for confined spaces to address these issues. Summary of the Invention

[0005] To address the aforementioned issues, this invention provides a wearable emergency rescue device for confined spaces, enabling portable storage and rapid deployment of the equipment in highly confined and obstacle-ridden emergency rescue environments. This reduces the transport burden on rescue personnel, minimizes secondary injuries to the wounded, and enhances the safety and efficiency of personnel transport within confined spaces.

[0006] To achieve the above objectives, the technical solution of the present invention is as follows: A wearable emergency rescue equipment for confined spaces includes a seat plate and a carrying assembly for quick wear by a rescuer. The carrying assembly includes symmetrically arranged shoulder supports and lumbar support bars. A first support bar is fixedly connected between adjacent shoulder supports, and a second support bar is fixedly connected between adjacent lumbar support bars. The seat plate is hinged to the side wall of the second support bar, and a support plate is fixedly connected to the bottom of the second support bar. A folding assembly for folding and unfolding the carrying assembly is provided between the first and second support bars; a fixing assembly for securing the rescued person is provided between the shoulder supports and the lumbar support bars, and an automatic tightening assembly for automatically tightening the fixing assembly when the folding assembly is unfolded.

[0007] The technical principles of the above solution are as follows:

[0008] When conducting emergency rescues in confined spaces, rescuers can take out this equipment from their backpacks. The rescuer places the person to be rescued on the seat board and uses the securing components to stabilize the person's position. Then, the folding components are used to quickly unfold the carrying components. At this time, the automatic tightening components automatically tighten the securing components, further increasing the stability of the person being rescued. Then, the shoulder supports are placed on the rescuer's shoulders, and the rescuer's waist is secured between the waist support bars. At this point, the backpack-style emergency rescue can be carried out.

[0009] The above approach has the following beneficial effects:

[0010] 1. This solution uses a folding component to achieve high-level folding and storage of the carrying components. After folding, the shape is neat and the volume is greatly reduced, which is convenient for firefighters to carry and transport multiple equipment together. It can be quickly loaded onto vehicles and stored in the front, and has high portability, making it suitable for the needs of front-deployment in confined spaces.

[0011] 2. This solution automatically tightens and locks the fixed components when the folding components are unfolded, eliminating the need for manual secondary binding. A single person can quickly complete the donning and fixation of the injured, improving the efficiency and adaptability of rescue operations in confined spaces.

[0012] 3. This solution adopts a hinged seat plate and a segmented carrying structure, which can conform to the body shape of the wounded and adapt to narrow passages and multi-turn terrain. It effectively disperses the pressure of transportation, reduces secondary injuries to the wounded caused by unstable body position and improper carrying posture, and improves the safety of transportation in confined spaces.

[0013] Furthermore, the folding assembly includes a first connecting rod symmetrically hinged to the first and second support rods; a slip ring is slidably fitted on both the shoulder support and the waist support rod, and a second connecting rod is hinged to each slip ring, with each second connecting rod hinged to an adjacent first connecting rod; scissor telescopic members are symmetrically provided between the first and second support rods, with each of the first and second connecting rods hinged to one end of an adjacent scissor telescopic member.

[0014] Beneficial effects: Through the linkage of the first link, the second link and the slip ring, and in conjunction with the scissor fork telescopic component, the carrying assembly can be stably folded and unfolded. The structure has reliable transmission and high unfolding synchronization, which can ensure that the overall structure does not shake or deform during the rescue process.

[0015] Furthermore, the scissor lift telescopic component includes several third links that are hinged to each other. The third links at the top and bottom of the scissor lift telescopic component are respectively hinged to one end of the adjacent first link and second link.

[0016] Beneficial effects: It adopts a multi-section hinged scissor linkage structure with a large extension stroke and a high folding ratio. When fully folded, it can significantly reduce the overall height, while having sufficient structural strength when unfolded to provide stable support without collapsing.

[0017] Furthermore, the fixing components include a snap-fit ​​box and a first elastic band symmetrically fixedly connected to the side wall of the second support rod; the end of the first elastic band away from the second support rod is fixedly connected to the snap-fit ​​box.

[0018] Beneficial effects: By using the first elastic band in conjunction with the buckle box, the torso of the wounded can be quickly and initially restrained and fixed. The elasticity adapts to wounded people of different body types, and the fixation is firm without causing local pressure discomfort.

[0019] Furthermore, the automatic tightening component includes symmetrically arranged pulleys, each of which is rotatably fitted to a pulley on the side wall of the first support rod. Each pulley is wound with a second elastic band, one end of which is fixedly connected to an adjacent waist support rod, and the other end of which is fixedly connected to a quick-release buckle. Both the quick-release buckle and the buckle box can be detachably connected.

[0020] Beneficial effects: By relying on the folding and unfolding action to automatically pull the second elastic band, the fixing components are tightened synchronously and automatically without the need for manual adjustment, which improves the speed of rescue. At the same time, the tightening force is uniform, which improves the safety of fixing.

[0021] Furthermore, several support rods are provided between adjacent scissor lift telescopic components, and both ends of the support rods are hinged to the adjacent third connecting rod.

[0022] Beneficial effects: The support rod can enhance the lateral stiffness and load-bearing capacity of the scissor lift, prevent lateral bending under heavy loads, and improve the overall structural stability and durability.

[0023] Furthermore, an airbag is fixedly connected to the seat plate.

[0024] Beneficial effects: Airbags can flexibly support the hips and back of the injured, cushioning vibrations and impacts, reducing secondary injuries caused by bumps during transport, and improving comfort and protection.

[0025] Furthermore, each shoulder support is equipped with a filling component for inflating the airbag when the scissor lift telescopic component is deployed; the filling component includes an annular sleeve fitted onto the shoulder support, one end of the annular sleeve being fixedly connected to a slip ring, and the other end of the annular sleeve being fixedly connected to a first support rod; the annular sleeves are all in communication with the airbag.

[0026] Beneficial effects: During equipment deployment, the ring-shaped sleeve is automatically squeezed to inflate the airbag, eliminating the need for an external air source or manual inflation. This allows the airbag support and equipment deployment to be completed simultaneously, further improving rescue efficiency.

[0027] Furthermore, a waist belt is fixedly connected to the end of the waist support rod away from the second support rod, and a quick-release buckle is fixedly connected to the end of the waist belt away from the waist support rod.

[0028] Beneficial effects: The belt can quickly secure equipment to the rescuer's waist, distribute the weight, reduce shoulder pressure, improve comfort and stability during long-distance transport, and prevent equipment from swaying or shifting.

[0029] Furthermore, elastic silicone layers are fixedly connected to the shoulder supports.

[0030] Beneficial effects: The elastic silicone layer is soft and has high friction, which can improve the comfort of rescuers carrying the load and prevent the shoulder support from slipping and shifting, ensuring stable and reliable wear. Attached Figure Description

[0031] Figure 1 This is an isometric drawing of the wearable emergency rescue equipment for confined spaces according to the present invention.

[0032] Figure 2 for Figure 1 Enlarged view of section A.

[0033] Figure 3 This is a side sectional view of the pulley in the wearable emergency rescue equipment for confined spaces of the present invention.

[0034] Figure 4 This is a side sectional view of the slip ring, annular sleeve, and pulley in the wearable emergency rescue equipment for confined spaces of the present invention.

[0035] Figure 5 This is a front view of the wearable emergency rescue equipment for confined spaces according to the present invention.

[0036] Figure 6 This is a bottom view of the wearable emergency rescue equipment for confined spaces according to the present invention.

[0037] Figure 7 for Figure 6 Enlarged view of section B.

[0038] The reference numerals in the accompanying drawings of the instruction manual include: 1. Seat plate; 2. Shoulder support; 3. Lumbar support rod; 4. First support rod; 5. Second support rod; 6. Support plate; 7. First connecting rod; 8. Slip ring; 9. Second connecting rod; 10. Third connecting rod; 11. Buckle box; 12. First elastic band; 13. Pulley; 14. Second elastic band; 15. Support rod; 16. Airbag; 17. Circular bladder; 18. Waist belt. Detailed Implementation

[0039] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0041] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0042] The following detailed description illustrates the specific implementation method:

[0043] Implementation, for example, attached Figure 1 and Figure 2 As shown: A wearable emergency rescue equipment for confined spaces includes a seat 1 and a carrying component for quick wearing by the rescuer.

[0044] The carrying assembly includes symmetrically arranged shoulder supports 2 and lumbar support bars 3. In this embodiment, the shoulder supports 2 are L-shaped. An elastic silicone layer is fixedly adhered to each shoulder support 2.

[0045] The adjacent shoulder supports 2 are fixedly connected by screws to the first support rod 4, and the adjacent waist support rods 3 are fixedly connected by screws to the second support rod 5.

[0046] like Figure 6 and Figure 7 As shown, the seat plate 1 is hinged to the side wall of the second support rod 5.

[0047] like Figure 1 and Figure 5 As shown, the waist support rod 3 is fixedly connected to the waist belt 18 by rivets at the end away from the second support rod 5, and the waist belt 18 is fixedly connected to the quick-release buckle by rivets at the end away from the waist support rod 3.

[0048] like Figure 3 and Figure 6 As shown, the bottom of the second support rod 5 is integrally formed with a support plate 6.

[0049] like Figure 1 As shown, a folding assembly for folding and unfolding the carrying assembly is provided between the first support rod 4 and the second support rod 5; a fixing assembly for securing the person being rescued is provided between the shoulder support 2 and the waist support rod 3; and an automatic tightening assembly for automatically tightening the fixing assembly when the folding assembly is unfolded.

[0050] like Figure 1 and Figure 3 As shown, specifically, the folding assembly includes a first connecting rod 7 symmetrically hinged to the first support rod 4 and the second support rod 5.

[0051] Both the shoulder support 2 and the waist support rod 3 are axially slidingly fitted with slip rings 8, and each slip ring 8 is hinged with a second connecting rod 9, which is hinged to the adjacent first connecting rod 7.

[0052] A scissor telescopic component is symmetrically provided between the first support rod 4 and the second support rod 5. The first connecting rod 7 and the second connecting rod 9 are both hinged to one end of the adjacent scissor telescopic component.

[0053] The scissor lift telescopic component includes several third links 10 that are hinged to each other. The third links 10 at the top and bottom of the scissor lift telescopic component are respectively hinged to one end of the adjacent first link 7 and second link 9.

[0054] like Figure 1 As shown, several support rods 15 are provided between adjacent scissor lift telescopic components, and both ends of the support rods 15 are hinged to the adjacent third connecting rod 10.

[0055] like Figure 1 As shown, specifically, the fixing component includes a buckle box 11 and a first elastic band 12 symmetrically fixed to the side wall of the second support rod 5 by rivets; the end of the first elastic band 12 away from the second support rod 5 is fixedly connected to the buckle box 11 by rivets.

[0056] like Figure 1 As shown, specifically, the automatic tightening assembly includes symmetrically arranged pulleys 13, each of which is rotatably fitted onto the side wall of the first support rod 4. Each pulley 13 is wrapped with a second elastic band 14, one end of which is fixedly connected to the adjacent waist support rod 3 by rivets, and the other end of which is fixedly connected to a quick-release buckle by rivets. Both the quick-release buckle and the buckle box 11 can be detachably connected.

[0057] An airbag 16 is fixedly connected to the seat plate 1, and the shoulder support 2 is equipped with a filling component for inflating the airbag 16 when the scissor lift telescopic component is deployed.

[0058] Combination Figure 1 As shown in this embodiment, the equipment is initially in a folded state. At this time, the shoulder support 2 and the waist support bar 3 are brought together so that the equipment is folded and can be put into the backpack.

[0059] Combination Figure 3 As shown, when the equipment needs to be deployed, the rescuer pulls the first support rod 4 and the second support rod 5 to move them apart. Under the action of the hinged first link 7, second link 9 and third link 10 of the scissor telescopic component, the scissor telescopic component can extend, and then the seat plate 1 is flipped down flat. Then the person to be rescued is placed on the seat plate 1. Since the support plate 6 and the second support rod 5 are integrally formed, the support plate 6 can support the seat plate 1 and the person to be rescued, so that the person to be rescued has their legs spread apart. At this time, the first elastic band 12 and the buckle box are then... 11 is passed under the crotch of the person being rescued, and then the buckle box 11 is placed on the chest of the person being rescued. Then, the second elastic bands 14 on both sides are passed over the shoulders of the person being rescued. The quick-release buckles on the second elastic bands 14 are quickly connected to the buckle box 11 to complete the initial fixation of the person being rescued. Then, the shoulder support 2 is hung on the shoulders of the rescuer, and the waist of the rescuer is inserted between the waist support bars 3. The quick-release buckles on the waist belt 18 between the waist support bars 3 are used to fasten the equipment, so that the equipment can be put on stably and quickly.

[0060] Once the rescued person is securely equipped, the rescuer can begin the backpack rescue operation. When the rescuer stands up, the rescued person's weight allows the seat 1 and the second support rod 5 to continue moving downwards, and the scissor lift continues to extend synchronously. Since the second elastic band 14 is wrapped around the pulley 13, one end of the second elastic band 14 is fixed to the waist support rod 3, and the other end of the second elastic band 14 is fixed to the buckle box 11, when the second support rod 5 continues to move downwards, the second elastic band 14 automatically tightens the buckle box 11 and the first elastic band 12 under the guidance of the pulley 13. Without the need for manual secondary adjustment, the rescued person can be secured to the equipment, preventing shaking or slippage during transport. Meanwhile, the automatic tightening mechanism can also adaptively adjust the tightening force according to the weight of the person being rescued (the greater the weight, the farther the second support rod 5 moves downward, and thus the greater the tightening force), thereby adapting to people of different body types and weights, achieving adaptive matching of tightening force, ensuring that people of different body types and weights can be stably fixed, and improving the practicality and portability of this equipment.

[0061] In another embodiment, in a rescue scenario in an open environment, after the scissor lift telescopic component is deployed, the emergency rescue equipment can be laid horizontally without unfolding the seat plate 1. Two rescuers can then use the equipment as a temporary stretcher, with one lifting the shoulder support 2 and the other lifting the waist support 3. The entire emergency rescue equipment can then be used as a temporary stretcher. The person being rescued can lie on the support rod 15 on the scissor lift telescopic component, allowing for rapid transport without the need for an additional stretcher. This improves the equipment's adaptability to different scenarios and reduces the carrying cost of the rescue equipment. To accommodate the temporary stretcher use scenario, each support rod 15 is fixedly bonded with an anti-slip layer. This anti-slip layer has anti-slip textures on its surface. This increases the friction between the rescued person's body and the scissor lift telescopic component, preventing slippage during transport. It also acts as a buffer, reducing secondary injuries caused by bumps during transport. This method is suitable for rescued persons with fractures, unconsciousness, or other conditions requiring stable transport.

[0062] This equipment employs a purely mechanical structure design throughout, without using any electrically driven components. In high-risk emergency rescue situations such as confined spaces, underground spaces, flammable and explosive gas leaks, and dust explosion hazards, it can eliminate the risk of ignition sources such as electric sparks and static electricity discharge at the source, fully meeting the explosion-proof safety requirements for confined space operations and further improving the on-site adaptability of this equipment.

[0063] When storage is required, press down on the first support rod 4 to fold and retract the scissor lift telescopic component. The first connecting rod 7, the second connecting rod 9, and the slip ring 8 will reset synchronously, reducing the overall height of the equipment and making it neat in shape. It can be directly placed into a fire backpack or front storage box for easy carrying and quick loading and transfer.

[0064] like Figure 4As shown, specifically, the filling component includes an annular sleeve 17 fitted onto the shoulder support 2. One end of the annular sleeve 17 is fixedly bonded to the slip ring 8, and the other end of the annular sleeve 17 is fixedly bonded to the first support rod 4. The annular sleeve 17 is connected to the airbag 16.

[0065] Combination Figure 4 As shown, during the downward extension of the scissor lift, the angle between the first link 7 and the second link 9 decreases because the first link 7 is hinged to the adjacent second link 9. Since the shoulder support 2 and the waist support 3 are both slidably fitted with slip rings 8, and the first link 7 is hinged to the first support rod 4 and the second support rod 5, while the second link 9 is hinged to the slip ring 8, when the angle between the first link 7 and the second link 9 decreases, the second link 9 can drive the slip ring 8 to move to the right. The slip ring 8 then compresses the annular bladder 17 fixed to it. At this time, the gas inside the annular bladder 17 can be squeezed into the airbag 16 on the seat plate 1, which is connected to it, causing the airbag 16 to inflate until it fits tightly against the buttocks of the person being rescued, forming a flexible buffer support structure. This provides a certain degree of cushioning protection for the body of the person being rescued, reducing secondary injuries caused by bumps and collisions during transport.

[0066] When it is time to fold and store, hold the shoulder support 2 and the first support rod 4, and press the waist support rod 3. As the scissor lift retracts upward, the angle between the first link 7 and the second link 9 increases, which causes the slip ring 8 to move to the left on the shoulder support 2. This causes the annular sleeve 17 to release the pressure and return to its original shape. At this time, a negative pressure is formed inside the annular sleeve 17, which draws the gas in the airbag 16 back into the annular sleeve 17 for easy use next time.

[0067] In another embodiment, the shoulder support 2 of this equipment is equipped with a portable tourniquet fixing buckle, a miniature emergency light and a walkie-talkie microphone, realizing the integration of transportation, first aid, communication and lighting, while reducing the extra weight of rescue personnel.

[0068] This solution utilizes a folding assembly to achieve highly foldable storage of the carrying components. When folded, the design is neat and the volume is significantly reduced, facilitating firefighters' transport and the simultaneous transfer of multiple pieces of equipment. It allows for quick loading onto vehicles and forward storage, adapting to the needs of deployment in confined spaces. Furthermore, when the folding assembly is unfolded, it automatically tightens and locks the securing components, eliminating the need for manual secondary securing. A single person can quickly don the equipment and secure the injured, enhancing the device's portability, practicality, and on-site adaptability.

[0069] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A wearable emergency rescue device for confined spaces, comprising a seat (1), characterized in that, It also includes a carrying system for quick donning by rescuers; The carrying assembly includes symmetrically arranged shoulder supports (2) and lumbar support bars (3). A first support bar (4) is fixedly connected between adjacent shoulder supports (2), and a second support bar (5) is fixedly connected between adjacent lumbar support bars (3). The seat plate (1) is hinged to the side wall of the second support bar (5), and a support plate (6) is fixedly connected to the bottom of the second support bar (5). A folding assembly for folding and unfolding the carrying assembly is provided between the first support pole (4) and the second support pole (5); a fixing assembly for securing the person being rescued is provided between the shoulder support (2) and the waist support pole (3), and an automatic tightening assembly for automatically tightening the fixing assembly when the folding assembly is unfolded.

2. The wearable emergency rescue equipment for confined spaces according to claim 1, characterized in that, The folding assembly includes a first link (7) symmetrically hinged to the first support (4) and the second support (5); Both the shoulder support (2) and the waist support rod (3) are slidably fitted with slip rings (8), and both slip rings (8) are hinged with second connecting rods (9). The second connecting rods (9) are hinged to the adjacent first connecting rods (7). A scissor telescopic component is symmetrically provided between the first support rod (4) and the second support rod (5). The first connecting rod (7) and the second connecting rod (9) are both hinged to one end of the adjacent scissor telescopic component.

3. The wearable emergency rescue equipment for confined spaces according to claim 2, characterized in that, The scissor lift telescopic component includes several third links (10) that are hinged to each other. The third links (10) at the top and bottom of the scissor lift telescopic component are respectively hinged to one end of the adjacent first link (7) and second link (9).

4. The wearable emergency rescue equipment for confined spaces according to claim 3, characterized in that, The fixing components include a snap-fit ​​box (11) and a first elastic band (12) symmetrically fixed to the side wall of the second support rod (5); the end of the first elastic band (12) away from the second support rod (5) is fixedly connected to the snap-fit ​​box (11).

5. The wearable emergency rescue equipment for confined spaces according to claim 4, characterized in that, The automatic tightening assembly includes symmetrically arranged pulleys (13), each pulley (13) is rotatably fitted on the side wall of the first support rod (4), and each pulley (13) is wrapped with a second elastic band (14). One end of each second elastic band (14) is fixedly connected to the adjacent waist support rod (3), and the other end of each second elastic band (14) is fixedly connected to a quick-release buckle. Both the quick-release buckle and the buckle box (11) can be detachably connected.

6. The wearable emergency rescue equipment for confined spaces according to claim 5, characterized in that, Several support rods (15) are provided between adjacent scissor telescopic components, and both ends of the support rods (15) are hinged to the adjacent third connecting rod (10).

7. The wearable emergency rescue equipment for confined spaces according to claim 6, characterized in that, An airbag (16) is fixedly connected to the seat plate (1).

8. The wearable emergency rescue equipment for confined spaces according to claim 7, characterized in that, Each shoulder support (2) is equipped with a filling component for inflating the airbag (16) when the scissor telescopic component is deployed; The filling component includes an annular sleeve (17) fitted onto the shoulder support (2), one end of the annular sleeve (17) being fixedly connected to a slip ring (8), and the other end of the annular sleeve (17) being fixedly connected to a first support rod (4); the annular sleeve (17) is in communication with the airbag (16).

9. The wearable emergency rescue equipment for confined spaces according to claim 8, characterized in that, The waist support rod (3) is fixedly connected to a waist belt (18) at the end away from the second support rod (5), and the waist belt (18) is fixedly connected to a quick-release buckle at the end away from the waist support rod (3).

10. The wearable emergency rescue equipment for confined spaces according to claim 9, characterized in that, Elastic silicone layers are fixedly connected to the shoulder support (2).

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