Inflatable emergency floating lifesaving equipment

Abstract

The inflatable emergency floating lifesaving equipment comprises an anti-corrosion and sun-proof connecting pad, a second back standby air bag is fixedly connected to the inner surface of the lower end of the anti-corrosion and sun-proof connecting pad, and a first back standby air bag is fixedly connected to the side surface of the second back standby air bag; a second light hydraulic gas storage bottle penetrates through the interior of the second back standby air bag, a first light hydraulic gas storage bottle penetrates through the interior of the first back standby air bag, and the outer surfaces of the lower ends of the second back standby air bag and the first back standby air bag are jointly and fixedly connected with a light hydraulic gas storage bottle trigger button. Through the cooperative use of the components, when the inflatable emergency floating lifesaving equipment is used, if the air bag is scratched by a sharp object, a user can be quickly brought to the water surface from the dangerous depth, so that dangers such as drowning and the like are effectively avoided, precious time is won for waiting for subsequent rescue, and the survival probability of personnel in distress on the sea is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of marine safety and life-saving equipment, and in particular to an inflatable emergency buoyancy life-saving device. Background Technology

[0002] Inflatable emergency buoyancy rescue equipment is a key piece of equipment for ensuring the safety of personnel at sea. When divers, crew members, or others are in distress underwater or at sea, it can be activated quickly, releasing gas through an internal device to inflate the equipment and generate strong buoyancy, rapidly bringing the user from dangerous depths to the surface. This effectively avoids dangers such as drowning, buys valuable time for subsequent rescue, and greatly increases the survival rate of people in distress at sea.

[0003] Existing inflatable emergency buoyancy rescue equipment uses a programmable controller (PLC) to calculate the buoyancy required for a person to float based on real-time water pressure, water depth, human weight, maximum inflatable volume, and the pressure difference between the inside and outside of the inflatable gas. This PLC then controls the gas production of the inflatable device. However, it does not consider how to quickly and effectively repair the device if the airbag is punctured by a sharp object during actual use. For example, Chinese patent disclosure "Wearable Emergency Rescue Equipment" (application number CN201921277360.0) uses a PLC to calculate the buoyancy required for a person to float based on real-time water pressure, water depth, human weight, maximum inflatable volume, and the pressure difference between the inside and outside of the inflatable gas, and controls the gas production of the inflatable device accordingly. However, it does not consider how to quickly and effectively repair the device if the airbag is punctured by a sharp object during actual use. The goal is to quickly bring the user from a dangerous depth to the surface, effectively avoiding drowning and other dangers, buying valuable time for subsequent rescue, and greatly improving the survival rate of people in distress at sea. Utility Model Content

[0004] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide an inflatable emergency buoyancy rescue device. It aims to improve the technical problem that the existing inflatable emergency buoyancy rescue device does not consider how to quickly and effectively remedy the situation when the airbag is punctured by a sharp object during actual use.

[0005] This utility model also provides an inflatable emergency buoyancy rescue device, comprising: a back extension floating airbag 1, the upper surface of which is fixedly connected to quick-opening buckles 1 and 2; the lower surface of the other end of quick-opening buckles 1 and 2 is fixedly connected to a back extension floating airbag 2; the side surface of the back extension floating airbag 1 is fixedly connected to a corrosion-resistant and sun-resistant connecting pad; the lower inner surface of the corrosion-resistant and sun-resistant connecting pad is fixedly connected to a back spare airbag 1; the side surface of the back extension floating airbag 2 is fixedly connected to a corrosion-resistant and sun-resistant connecting pad; the lower inner surface of the corrosion-resistant and sun-resistant connecting pad is fixedly connected to a back spare airbag 2; the side surface of the back spare airbag 2 is fixedly connected to a back spare airbag 1; a lightweight hydraulic gas cylinder 2 passes through the interior of the back spare airbag 2; a lightweight hydraulic gas cylinder 1 passes through the interior of the back spare airbag 1; and a lightweight hydraulic gas cylinder trigger button is fixedly connected to the lower outer surface of both the back spare airbag 2 and the back spare airbag 1.

[0006] According to the inflatable emergency buoyancy rescue equipment provided in this utility model, the upper outer surface of the first spare back airbag is fixedly connected with Velcro, and the other outer surface of the Velcro is respectively fixedly connected with the first back extension floating airbag and the second back extension floating airbag.

[0007] According to the inflatable emergency buoyancy rescue equipment provided in this utility model, a left airbag pad is fixedly connected to the side surface of the back spare airbag one, and a left cuff is provided inside the left airbag pad.

[0008] According to the inflatable emergency buoyancy rescue equipment provided in this utility model, the side surface of the second spare airbag on the back is fixedly connected to a right airbag pad, and the inside of the right airbag pad is provided with a right cuff.

[0009] According to the inflatable emergency buoyancy rescue equipment provided in this utility model, a front floating airbag is fixedly connected to the lower inner surface of the left side airbag cushion, and a compass is fixedly connected to the outer surface of the front floating airbag.

[0010] According to the inflatable emergency buoyancy rescue equipment provided in this utility model, a second front floating airbag is fixedly connected to the lower inner surface of the right airbag pad, and a fresh water storage tank is provided inside the second front floating airbag.

[0011] According to the inflatable emergency buoyancy rescue equipment provided in this utility model, the outer surface of the first front floating airbag is fixedly connected to a front quick-opening and closing connecting buckle, and the inner surface of the other end of the front quick-opening and closing connecting buckle is fixedly connected to the second front floating airbag.

[0012] According to the inflatable emergency buoyancy rescue equipment provided in this utility model, the upper surface of the back extension floating airbag one is fixedly connected to the back extension floating airbag three, and the upper surface of the back extension floating airbag two is fixedly connected to the back extension floating airbag four.

[0013] Beneficial effects

[0014] Compared to existing technologies, this inflatable emergency buoyancy rescue equipment offers several advantages. If all four back-extended floating airbags (number one, two, three, and four) are punctured by a sharp object during use, causing the device to lose buoyancy, the person wearing the device can press the trigger button on the lightweight hydraulic gas cylinder. This will activate the first and second lightweight hydraulic gas cylinders, rapidly inflating the first and second back-extended floating airbags and quickly lifting the person to the surface. The freshwater storage tank provides fresh water, and the compass provides directional guidance. Ultimately, this equipment allows for rapid and effective remediation even if the airbags are punctured by a sharp object, quickly bringing the user from a dangerous depth to the surface, effectively preventing drowning and buying valuable time for subsequent rescue efforts, thus significantly increasing the survival rate of people in distress at sea. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a front view of the practical inflatable emergency buoyancy rescue equipment;

[0017] Figure 2 This is a top view of the practical inflatable emergency buoyancy rescue equipment;

[0018] Figure 3 This is a bottom view of the practical inflatable emergency buoyancy rescue equipment.

[0019] Figure 4 This is a front view of this practical inflatable emergency buoyancy rescue equipment;

[0020] Figure 5 This is a left view of the practical inflatable emergency buoyancy rescue equipment.

[0021] Legend:

[0022] 1. Back extension floating airbag one; 2. Back extension floating airbag two; 3. Velcro; 4. Quick-opening buckle one; 5. Quick-opening buckle two; 6. Anti-corrosion and sun-resistant connecting pad; 7. Back spare airbag two; 8. Back spare airbag one; 9. Front floating airbag one; 10. Front floating airbag two; 11. Lightweight hydraulic air tank one; 12. Lightweight hydraulic air tank two; 13. Left side airbag pad; 14. Right side airbag pad; 15. Right cuff; 16. Left cuff; 17. Lightweight hydraulic air tank trigger button; 18. Compass; 19. Freshwater storage tank; 20. Back extension floating airbag three; 21. Back extension floating airbag four; 22. Front quick-opening connecting buckle. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of this utility model. Preferred embodiments of this utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of this utility model, but they should not be construed as limiting the scope of protection of this utility model.

[0024] Reference Figure 1 , Figure 2 , Figure 3 and Figure 5 This utility model describes an inflatable emergency buoyancy rescue device, comprising: a back-extending floating airbag 1; quick-opening buckles 4 and 5 are fixedly connected to the upper surface of the back-extending floating airbag 1; a back-extending floating airbag 2 is fixedly connected to the lower surface of the other end of quick-opening buckles 4 and 5; a corrosion-resistant and sun-resistant connecting pad 6 is fixedly connected to the side surface of the back-extending floating airbag 1; a back spare airbag 8 is fixedly connected to the lower inner surface of the corrosion-resistant and sun-resistant connecting pad 6; a back spare airbag 7 is fixedly connected to the lower inner surface of the corrosion-resistant and sun-resistant connecting pad 6; and a back spare airbag 8 is fixedly connected to the side surface of the back-extending floating airbag 2. The interior of the second backup airbag 7 is permeated with a lightweight hydraulic gas cylinder 12, and the interior of the first back backup airbag 8 is permeated with a lightweight hydraulic gas cylinder 11. The lower outer surfaces of the second back backup airbag 7 and the first back backup airbag 8 are jointly and fixedly connected with a lightweight hydraulic gas cylinder trigger button 17. The upper outer surface of the first back backup airbag 8 is fixedly connected with a Velcro 3, and the other outer surface of the Velcro 3 is fixedly connected with the first back extension floating airbag 1 and the second back extension floating airbag 2, respectively. The side surface of the first back backup airbag 8 is fixedly connected with a left airbag pad 13, and the left cuff 16 is provided inside the left airbag pad 13. The side surface of the second back backup airbag 7 is fixedly connected with a right airbag pad 14, and the right cuff 15 is provided inside the right airbag pad 14.

[0025] Specifically, during the use of the inflatable emergency buoyancy rescue equipment, if the back extension floating airbag 1, back extension floating airbag 2, back extension floating airbag 3, and back extension floating airbag 4 are all punctured by sharp objects and the device loses buoyancy, the person wearing the device can press the lightweight hydraulic air cylinder trigger button 17. Lightweight hydraulic air cylinder 1 11 and lightweight hydraulic air cylinder 2 12 will be triggered, quickly inflating the back spare airbag 1 8 and back spare airbag 2 7, and quickly lifting the person to the surface.

[0026] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The lower inner surface of the left airbag 13 is fixedly connected to the front floating airbag 19, and the outer surface of the front floating airbag 19 is fixedly connected to the compass 18; the lower inner surface of the right airbag 14 is fixedly connected to the front floating airbag 20, and the interior of the front floating airbag 20 is provided with a fresh water storage tank 19; the outer surface of the front floating airbag 19 is fixedly connected to the front quick-opening and closing connecting buckle 22, and the inner surface of the other end of the front quick-opening and closing connecting buckle 22 is fixedly connected to the front floating airbag 20; the upper surface of the back extension floating airbag 11 is fixedly connected to the back extension floating airbag 30, and the upper surface of the back extension floating airbag 22 is fixedly connected to the back extension floating airbag 41.

[0027] Specifically, the device provides fresh water to people who have fallen into the water through the fresh water storage tank 19 and provides directional guidance to people who have fallen into the water through the compass 18. Ultimately, if the airbag is punctured by a sharp object during actual use, the device can quickly and effectively remedy the situation, quickly bring the user from the dangerous depth to the surface of the water, effectively avoid the dangers of drowning, buy valuable time for waiting for subsequent rescue, and greatly improve the survival rate of people in distress at sea.

[0028] Working Principle: During use, if all four back extension floating airbags (1, 2, 3, and 4) are punctured by a sharp object and lose buoyancy, the person wearing the device can press the trigger button 17 of the lightweight hydraulic air cylinder. This will trigger the lightweight hydraulic air cylinders 11 and 22, rapidly inflating the spare back airbags 8 and 7, quickly lifting the person to the surface. Fresh water is provided to the person through the fresh water storage tank 19, and directional guidance is provided by the compass 18. Ultimately, this device can quickly and effectively repair situations where airbags are punctured by sharp objects, rapidly bringing the user from dangerous depths to the surface, effectively preventing drowning and buying valuable time for subsequent rescue, greatly increasing the survival rate of people in distress at sea.

[0029] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings. However, this utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this utility model.

Claims

1. An inflatable emergency buoyancy rescue device, characterized in that, include: A back-extending floating airbag one (1) is provided. The upper surface of the back-extending floating airbag one (1) is fixedly connected to quick-opening buckles one (4) and two (5). The lower surface of the other end of quick-opening buckles one (4) and two (5) is fixedly connected to a back-extending floating airbag two (2). A corrosion-resistant and sun-resistant connecting pad (6) is fixedly connected to the side surface of the back-extending floating airbag one (1). The lower inner surface of the corrosion-resistant and sun-resistant connecting pad (6) is fixedly connected to a back spare airbag one (8). The side surface of the back-extending floating airbag two (2) is fixedly connected to a... A corrosion-resistant and sun-resistant connecting pad (6) is provided. The lower inner surface of the corrosion-resistant and sun-resistant connecting pad (6) is fixedly connected to a second back spare airbag (7). The side surface of the second back spare airbag (7) is fixedly connected to a first back spare airbag (8). A second lightweight hydraulic gas cylinder (12) passes through the interior of the second back spare airbag (7). A first lightweight hydraulic gas cylinder (11) passes through the interior of the first back spare airbag (8). The lower outer surfaces of the second back spare airbag (7) and the first back spare airbag (8) are jointly fixedly connected to a trigger button (17) for a lightweight hydraulic gas cylinder.

2. The pneumatic emergency buoyancy rescue equipment according to claim 1, characterized in that, The upper outer surface of the back spare airbag one (8) is fixedly connected with Velcro (3), and the other outer surface of the Velcro (3) is fixedly connected with back extension floating airbag one (1) and back extension floating airbag two (2).

3. The pneumatic emergency buoyancy rescue equipment according to claim 1, characterized in that, The side surface of the back spare airbag (8) is fixedly connected to the left airbag pad (13), and the left cuff (16) is provided inside the left airbag pad (13).

4. The pneumatic emergency buoyancy rescue equipment according to claim 1, characterized in that, The side surface of the second spare airbag on the back (7) is fixedly connected to the right airbag pad (14), and the right cuff (15) is provided inside the right airbag pad (14).

5. The pneumatic emergency buoyancy rescue equipment according to claim 3, characterized in that, The lower inner surface of the left airbag cushion (13) is fixedly connected to the front floating airbag (9), and the outer surface of the front floating airbag (9) is fixedly connected to the compass (18).

6. The pneumatic emergency buoyancy rescue equipment according to claim 4, characterized in that, The lower inner surface of the right airbag cushion (14) is fixedly connected to the front floating airbag II (10), and the interior of the front floating airbag II (10) is provided with a fresh water storage tank (19).

7. The pneumatic emergency buoyancy rescue equipment according to claim 5, characterized in that, The outer surface of the first front floating airbag (9) is fixedly connected to a front quick-opening and closing connecting buckle (22), and the inner surface of the other end of the quick-opening and closing connecting buckle (22) is fixedly connected to a second front floating airbag (10).

8. The pneumatic emergency buoyancy rescue equipment according to claim 1, characterized in that, The upper surface of the back extension floating airbag one (1) is fixedly connected to the back extension floating airbag three (20), and the upper surface of the back extension floating airbag two (2) is fixedly connected to the back extension floating airbag four (21).

Images