Integrated lifesaving assembly for emergency rescue
By designing pressure stabilization and air venting components for the lifeboat, the problems of unstable air pressure and capsizing in lifeboats during stormy weather were solved, ensuring personnel safety and airtightness, and enabling effective rescue in severe weather.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHANDONG HUICHENG AUTOMOBILE REFITTING CO LTD
- Filing Date
- 2026-04-13
- Publication Date
- 2026-05-15
AI Technical Summary
Existing integrated emergency rescue lifeboats are prone to capsizing in stormy weather, have unstable inflation pressure, and are prone to insufficient air when closed, which affects personnel safety.
A lifeboat comprising a life-saving component, a pressure-stabilizing component, and an air-venting component was designed. Through structures such as an air tank, connecting rod, inlet pipe, safety valve, connecting component, and airbag, the lifeboat achieves pressure stabilization and airtightness, ensuring stable air pressure and air supply.
It effectively ensures personnel safety during stormy weather, prevents capsizing and air pressure damage, provides ample support space and breathing air, and extends service life.
Smart Images
Figure CN122035249A_ABST
Abstract
Description
Technical Field
[0001] This disclosure relates to the field of integrated lifeboat equipment for emergency rescue, and more particularly to an integrated life-saving component for emergency rescue. Background Technology
[0002] To ensure the safety of personnel on the water surface, underwater, and on ships, it is often necessary to use underwater emergency disaster reduction and fire-fighting equipment; underwater facility emergency equipment, breathing apparatus protection devices and other underwater rescue equipment, among which integrated lifeboat equipment used for emergency rescue is a common life-saving equipment for personnel.
[0003] Patent application CN202110465736.6 discloses an intelligent water rescue boat equipped with a buzzer alarm and LED lights. The lifeboat body constitutes the main body of the entire intelligent water rescue boat equipped with a buzzer alarm and LED lights. After receiving a signal, the control box on the lifeboat body controls the drive turbine engine, which propels the lifeboat to the rescue location. A perforated protective cover prevents debris from entering the turbine engine. The person being rescued lies on the lifeboat body, holding the handles with both hands. The support frame supports the person being rescued. The lifeboat is controlled by a remote control to move to a safe place to complete the water rescue mission. Indicator lights indicate the working status of the lifeboat. When the lifeboat malfunctions or deviates from its course, the buzzer sounds an alarm. When using the lifeboat at night, reflective strips reflect light, and LED lights provide illumination. The mounting sleeve is connected by a connecting block. The locking pin and locking nut are fixed to the mounting groove. The mounting sleeve is fixed to the mounting groove, allowing the glass cover to be placed on the outside of the LED lighting. The glass cover and sealing gasket can fill the gap between the electrical appliances and the lifeboat, thereby preventing water from entering the electrical appliances of the lifeboat and improving the safety of the electrical appliances of the lifeboat. When the lifeboat collides, the protective pad contacts the obstacle first. The buffer column moves relative to the fixed column through the anti-detachment joint and the buffer spring, which can buffer when the lifeboat hits the obstacle, thereby providing a certain degree of protection for the lifeboat. When the lifeboat is not in use, the limiting block rotates along the connecting pin. The limiting block does not limit the support plate. The support plate moves relative to the connecting seat through the telescopic spring and the guide rail. The support plate pops out to isolate and support the lifeboat, which can prevent the lifeboat from directly contacting the ground and causing wear. The patent application number is CN202010716046.Patent No. 9 discloses an automatically inflatable car lifeboat using high-pressure liquid gas. It features two emergency inflation devices designed inside and on the outside of the lifeboat, allowing for rapid inflation to rescue the vehicle. Pulling the safety pin on the emergency inflation device activates the built-in switch, automatically filling the lifeboat with gas within eight seconds. The external high-pressure liquid gas method allows the lifeboat's front, side, and rear faces to surround the car, preventing collisions with surrounding objects and protecting the vehicle from water damage. Six rope fixing rings are installed at the four corners and the middle sides of the lifeboat; pulling in all directions unfolds the lifeboat flat onto the car. Below, the car is inflated. When the water level rises, the car floats and is not submerged. To prevent the car from drifting away, the six ropes of the lifeboat can be tied to nearby fixed objects. The lifeboat's interior uses carbon fiber, nylon fiber, and rubber layers, ensuring it is lightweight, high-strength, corrosion-resistant, abrasion-resistant, highly elastic, and has a long service life. It is also easy to fold and store, taking up little space, and can be stored as a backpack or box. Stainless steel tubes installed at the bottom of the car lifeboat provide structural support on the water. It can accommodate more than ten people and can be used for ordinary household water recreation, surfing, and leisure, offering high practicality and functionality.
[0004] According to its publicly available technical solutions, existing integrated lifeboat equipment for emergency rescue has several drawbacks. First, lifeboats are prone to capsizing during storms, jeopardizing personnel safety. Second, during inflation, the system cannot effectively maintain stable inflation pressure, leading to either insufficient pressure affecting personnel movement or excessive pressure causing damage. Third, sealing the lifeboat to protect personnel during storms can result in insufficient air inside, further compromising safety. Summary of the Invention
[0005] This disclosure aims to at least partially address one of the technical problems in the related art.
[0006] Therefore, the purpose of this disclosure is to provide an integrated life-saving component for emergency rescue.
[0007] To achieve the above objectives, this disclosure provides an integrated lifesaving component for emergency rescue, comprising: a lifesaving component, a pressure stabilizing component, and an air outlet component. The lifesaving component includes a lifeboat and an inner plate. An inflation component is installed on one side of the lifeboat, comprising an air tank and a connecting rod. A survival component is installed on the other side of the lifeboat, comprising a life box and a rope. A protective component is installed on the lifeboat, comprising an upper plate and a lower plate, both of which are equipped with opening components, comprising a sealing zipper and a zipper. A movable component is installed on the inner plate, comprising a strong zipper and reinforcing ribs. The pressure stabilizing component includes an inlet pipe and a safety valve. The inlet pipe is installed at one end of the air tank, and a connecting component is installed on the inlet pipe. The connecting component includes a connecting sleeve and a bottom sleeve, and an opening / closing component is installed on the connecting sleeve. The system includes a gate slot and a gate plate. A lifting assembly is installed inside the bottom sleeve, comprising a circular plate and a first spring. A locking assembly is installed inside the connecting sleeve, comprising a slot and a pin. An expansion assembly, comprising an air bladder and a through hole, is installed inside the slot. The air outlet assembly includes an outlet pipe and a sliding sleeve. The outlet pipe is installed inside the lifeboat and has a valve assembly, comprising a valve and a valve pin. A sliding assembly, comprising a piston and a second spring, is installed inside the sliding sleeve. A flow limiting mechanism, comprising a Tesla valve, is installed on the sliding sleeve. A pulling assembly, comprising a stop and a flap, is installed inside the piston. An anti-loosening assembly, comprising an inner groove and a pin, is installed on the pin. A push-pull assembly, comprising a third spring and a pull cable, is installed on the pin.
[0008] Optionally, the gas cylinder is installed on one side of the lifeboat, and the other end of the gas cylinder is connected to one side of the lifeboat via a connecting rod. The life box is installed on the other side of the lifeboat, and both ends of the life box are connected and fixed to the lifeboat via ropes. One end of the inlet pipe is connected to one end of the gas cylinder. The safety valve is installed on the inlet pipe. The other end of the inlet pipe is welded to one end of a connecting sleeve. The other end of the connecting sleeve is sealed and installed on one side of the lifeboat. The gas cylinder is connected to one end of the connecting sleeve via the inlet pipe, and the other end of the connecting sleeve is connected to the inside of the lifeboat.
[0009] Optionally, the reinforcing rib is integrally formed in the middle of the inner plate, and both ends of the reinforcing rib and the middle of the inner plate are sewn and fixed to the inner side of the lifeboat. The outer sides of both ends of the inner plate are fixedly connected to the inner side of the lifeboat by a strong zipper. The outer side of the upper plate is integrally formed in the top of the lifeboat, and the outer side of the lower plate is integrally formed in the bottom of the lifeboat. The sealing zipper is installed on the inner side of the upper plate and the lower plate respectively, and the zipper is installed on the inner side of the sealing zipper. The sealing zipper is sealed with paraffin wax for waterproofing.
[0010] Optionally, the bottom sleeve is integrally formed at the bottom of the connecting sleeve, the gate groove is opened on the inner side of the connecting sleeve, the outer side of the circular plate is stuck on the inner wall of the bottom of the bottom sleeve, the top of the circular plate is connected to the inner wall of the top of the bottom sleeve by a spring, the bottom end of the gate plate is integrally formed on the top of the circular plate, the top end of the gate plate passes through the inner side of the bottom sleeve and the bottom of the connecting sleeve in sequence and extends to the inner side of the gate groove, and the outer side of the gate plate is sealed and tightly attached to the inner wall of the gate groove.
[0011] Optionally, a latch is provided on one side of the top of the gate plate, and a slot is provided on the inner side of the top of the sleeve. One end of the slot is connected to the gate groove. The outer side of the latch is engaged with the inner wall of the slot. A stop block is integrally formed on the top of the latch. A retaining groove is provided on the inner side of the top of the sleeve. The outer side of the stop block is engaged with the inner wall of the retaining groove. The horizontal distance between the bottom of one end of the latch and the stop block is equal to the distance between the retaining groove and the gate groove. The height difference between the top of the latch and the top of the gate groove is equal to the height difference between the top of the latch and the top of the gate plate.
[0012] Optionally, one end of the airbag is sealed to the other end of the locking pin, and the other end of the airbag is sealed on the inner wall of the other side of the slot. The through hole is opened on the inner side of the top of the sleeve. The inner side of the other end of the sleeve is connected to the inner side of the airbag through the through hole. An air hole is opened on the inner side of the bottom sleeve. The inner side of the other end of the sleeve is connected to the bottom of the bottom sleeve through the air hole.
[0013] Optionally, one end of the outlet pipe is sealed and installed inside the lifeboat, the valve is installed at the other end of the outlet pipe, the sliding sleeve is integrally formed at the bottom of the outlet pipe, the outer side of the piston is secured to the inner wall of the sliding sleeve by a sealing ring, the top of the piston is secured to the inner wall of the top of the sliding sleeve, the bottom end of the valve pin is installed on the top of the piston by a bolt, the top end of the valve pin passes through the bottom of the outlet pipe and is sealed to the inner wall of the outlet pipe, and the outer side of the bottom end of the valve pin is movably sealed to the bottom of the outlet pipe by a sealing ring.
[0014] Optionally, the bottom of the piston is connected to the inner wall of the bottom of the sliding sleeve via a second spring, the Tesla valve is opened on the side wall of one end of the sliding sleeve, one end of the Tesla valve is connected to the bottom of the sliding sleeve via an inner tube, the top of the Tesla valve extends to the inner side of the outlet pipe, and the bottom of the sliding sleeve is unidirectionally connected to the inner side of the outlet pipe via the inner tube and the Tesla valve.
[0015] Optionally, the retaining sleeve is integrally formed on the bottom of the piston, the outer side of the flap is clamped on the inner wall of the retaining sleeve, the top of the flap is close to the bottom of the piston, and the inner walls on both sides of the sliding sleeve are provided with insertion holes, and the inner groove is opened on the inner side of both ends of the piston.
[0016] Optionally, the outer side of one end of the pin is engaged with the inner wall of the inner groove, the other end of the pin passes through the inner groove and extends to the inner side of the insertion port, one end of the pull wire is fixed to one end of the pin, one end of the pin is connected to the inner wall of one end of the inner groove through spring three, the other end of the pull wire passes through spring three, the inner side of the inner groove and the inner side of the piston in sequence and is fixedly connected to the top of the flap, the top end of the inner side of the sliding sleeve is connected to the outer side of the sliding sleeve through a filter hole, and the top end of the retainer is connected to the top end of the inner side of the sliding sleeve through a capillary hole.
[0017] The technical solution provided in this disclosure may include the following beneficial effects: In use, the safety valve is opened, and the high-pressure air in the gas tank enters the inside of the lifeboat through the inlet pipe and connecting sleeve, causing the lifeboat to inflate and form the shape shown above. Figure 1 As shown, personnel can climb to the top of the lifeboat. The upper and lower panels of the lifeboat are symmetrically installed. Regardless of how the lifeboat is opened, the top panel is always considered the upper panel. By pulling open the upper panel with a zipper, personnel can enter the inside of the lifeboat and be supported by the inner panel. A cavity is formed between the lower panel and the inner panel, and a sealing zipper prevents water from entering the top of the lower panel, providing insulation for personnel. Personnel do not need to identify the up and down orientation of the lifeboat or perform any righting operations, making it more convenient to use. The life box can then be opened to access the supplies for survival and distress calls. In stormy weather, after personnel enter the inside of the lifeboat, the sealing zipper on the upper panel can be closed with a zipper. The closed upper panel provides shelter from wind and rain. Even if the lifeboat is capsized by waves, the upper panel can prevent personnel from falling into the water, effectively ensuring their safety.
[0018] During operation, high-pressure air from the gas cylinder enters the inner side of the coupling through the inlet pipe and safety valve, and then enters the inner side of the lifeboat through the coupling. As the air pressure inside the lifeboat increases, the air pressure inside the coupling at the end connected to the lifeboat also increases. The air pressure inside the coupling enters the bottom end of the bottom sleeve through the air hole, pushing the circular plate upwards. This causes the circular plate to compress the spring and push the gate upwards. The gate moves upwards until the air pressure inside the lifeboat reaches the preset pressure value, causing the gate to move upwards and lock into the inner side of the gate groove, sealing the coupling. At the same time, gas inside the coupling enters the air groove located in the slot through the through hole. Inside the airbag, the airbag inflates and pushes the locking pin to the left. The locking pin moves from the inside of the locking groove to the left and inserts into the inside of the locking opening, locking the gate. This prevents the gate from moving due to the lifeboat's shaking, thus preventing damage to the lifeboat from the high pressure inside the air tank. It also ensures that the lifeboat has sufficient air pressure to provide adequate support space for personnel during storms. When the lifeboat leaks air, the airbag contracts, and the spring pushes the circular plate, causing the gate to move downward from the inside of the locking groove. This allows the lifeboat to be re-inflated through the air tank, extending the lifeboat's service life.
[0019] In use, during stormy weather, after the upper panel is completely closed via the sealing zipper, the valve on the outlet pipe is opened to ensure the personnel's breathing air. Personnel inhale through the outlet pipe, drawing air out of the sliding sleeve via the outlet pipe and Tesla valve. This creates a downward suction force on the piston and flap at the bottom of the sliding sleeve. The flap moves downwards inside the sleeve under this suction, pulling the pin via a cable. The pin compresses spring three and moves completely from the inside of the insertion port to the inside of the inner groove, releasing the piston from the pin's lock. This causes the piston inside the sliding sleeve to compress spring two downwards, moving the valve pin downwards. The top of the valve pin moves downwards inside the outlet pipe, opening it and allowing air from the lifeboat to flow out, providing breathing air for the personnel. The air in the outlet pipe slowly enters the inside of the sliding sleeve through the Tesla valve, eliminating the negative pressure at the bottom of the piston. Spring two pushes the piston upwards, causing the piston to move upwards and close the outlet pipe with the valve pin. This closes the outlet pipe when the personnel stop. When inhaling, promptly close the outlet pipe to prevent air waste caused by continuous outflow from the lifeboat. After the piston moves to the top of the sliding sleeve, the pin is driven upward by the piston to align with the socket. The spring pushes the pin into the inside of the socket, and the pin pulls the flap upward again through the cable. This pin prevents the valve pin and piston from moving due to vibration, ensuring an airtight seal on the outlet pipe and preventing air waste. Personnel can continuously inhale fresh air through the outlet pipe from the inside of the lifeboat. The outflowing air creates positive pressure in the lifeboat. Even if the sealing zipper is opened, causing a leak in the sealing paraffin, the positive pressure inside the lifeboat can prevent moisture from entering until the storm ends. If the lifeboat capsizes after the storm, personnel can open the inner panel using the strong zipper, move to the top of the inner panel, and then use the strong zipper to fix the inner panel to the inside of the lifeboat. Finally, by pulling the lock and opening the sealing zipper on the original lower panel, personnel can move to the top of the inner panel.
[0020] Additional aspects and advantages of this disclosure will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this disclosure. Attached Figure Description
[0021] The above and / or additional aspects and advantages of this disclosure will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which: Figure 1 This is a schematic diagram of the structure of an integrated life-saving component for emergency rescue proposed in one embodiment of this disclosure. Figure 1 ; Figure 2 This is a schematic diagram of the structure of an integrated life-saving component for emergency rescue proposed in one embodiment of this disclosure. Figure 2 ; Figure 3This is a cross-sectional view of an integrated life-saving component for emergency rescue according to an embodiment of this disclosure. Figure 1 ; Figure 4 This is a cross-sectional view of an integrated life-saving component for emergency rescue according to an embodiment of this disclosure. Figure 2 ; Figure 5 This is a schematic diagram of the integrated life-saving component for emergency rescue according to an embodiment of the present disclosure; Figure 6 This is a cross-sectional view of an integrated life-saving assembly for emergency rescue according to an embodiment of this disclosure. Figure 1 ; Figure 7 This is a cross-sectional view of an integrated life-saving assembly for emergency rescue according to an embodiment of this disclosure. Figure 2 ; Figure 8 This is a schematic diagram of the outlet tube of an integrated life-saving component for emergency rescue proposed in one embodiment of the present disclosure; Figure 9 This is a cross-sectional view of the outlet tube of an integrated life-saving component for emergency rescue according to an embodiment of this disclosure. Figure 1 ; Figure 10 This is a cross-sectional view of the outlet tube of an integrated life-saving assembly for emergency rescue according to an embodiment of this disclosure. Figure 2 ; As shown in the figure: 1. Lifeboat; 2. Inner plate; 3. Air tank; 4. Connecting rod; 5. Life box; 6. Rope; 7. Upper plate; 8. Lower plate; 9. Sealing zipper; 10. Zipper; 11. Reinforcing rib; 12. High-strength zipper; 13. Inlet pipe; 14. Safety valve; 15. Connecting sleeve; 16. Bottom sleeve; 17. Gate groove; 18. Gate plate; 19. Circular plate; 20. Spring 1; 21. Bayonet; 22. Slot; 23. Pin; 24. Stop block; 25. Airbag; 26. Through hole; 27. Outlet pipe; 28. Valve; 29. Sliding sleeve; 30. Valve pin; 31. Piston; 32. Spring 2; 33. Tesla valve; 34. Stop sleeve; 35. Hatch; 36. Insert; 37. Inner groove; 38. Pin; 39. Spring 3; 40. Pull cable; 41. Air hole. Detailed Implementation
[0022] Embodiments of this disclosure are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are used only to explain this disclosure, and should not be construed as limiting this disclosure. Rather, embodiments of this disclosure include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.
[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown in the present disclosure, an integrated lifesaving component for emergency rescue is proposed, comprising: a lifesaving component including a lifeboat 1 and an inner plate 2; an inflation component installed on one side of the lifeboat 1, the inflation component including an air tank 3 and a connecting rod 4; a survival component installed on the other side of the lifeboat 1, the survival component including a life box 5 and a rope 6; a protective component installed on the lifeboat 1, the protective component including an upper plate 7 and a lower plate 8, both the upper plate 7 and the lower plate 8 being equipped with opening components, the opening components including a sealing zipper 9 and a zipper 10; and a movable component installed on the inner plate 2, the movable component including a strong pull... Chain 12 and reinforcing rib 11; pressure stabilizing assembly, the pressure stabilizing assembly including inlet pipe 13 and safety valve 14, the inlet pipe 13 is installed at one end of gas tank 3, a connecting assembly is installed on the inlet pipe 13, the connecting assembly includes connecting sleeve 15 and bottom sleeve 16, an opening and closing assembly is installed on connecting sleeve 15, the opening and closing assembly includes gate groove 17 and gate plate 18, a lifting assembly is installed inside the bottom sleeve 16, the lifting assembly includes circular plate 19 and spring 20, a locking assembly is installed inside the connecting sleeve 15, the locking assembly includes slot 22 and locking pin 23, an expansion assembly is installed inside the slot 22, the expansion assembly includes airbag 25. And through hole 26; air outlet assembly, the air outlet assembly includes outlet pipe 27 and sliding sleeve 29, the outlet pipe 27 is installed on the inner side of lifeboat 1, the outlet pipe 27 is equipped with an air valve assembly, the air valve assembly includes valve 28 and valve pin 30, the inner side of the sliding sleeve 29 is equipped with a sliding assembly, the sliding assembly includes piston 31 and spring 32, the sliding sleeve 29 is equipped with a flow limiting mechanism, the flow limiting mechanism includes Tesla valve 33, the piston 31 is equipped with a pulling assembly, the pulling assembly includes stop sleeve 34 and flap 35, the inner side of the piston 31 is equipped with an anti-loosening assembly, the anti-loosening assembly includes inner groove 37 and pin 38, the pin A push-pull assembly is installed on pin 38, which includes a spring 39 and a pull wire 40. The reinforcing rib 11 is integrally formed in the middle of the inner plate 2. Both ends of the reinforcing rib 11 and the middle of the inner plate 2 are sewn and fixed to the inner side of the lifeboat 1. The outer sides of both ends of the inner plate 2 are fixedly connected to the inner side of the lifeboat 1 by a strong zipper 12. The outer side of the upper plate 7 is integrally formed on the top of the lifeboat 1. The outer side of the lower plate 8 is integrally formed on the bottom of the lifeboat 1. The sealing zipper 9 is installed on the inner side of the upper plate 7 and the lower plate 8 respectively. The zipper 10 is installed on the inner side of the sealing zipper 9. The sealing zipper 9 is sealed with paraffin wax for waterproofing.
[0024] Understandably, during use, when safety valve 14 is opened, the high-pressure air in tank 3 enters the inside of lifeboat 1 through inlet pipe 13 and connecting sleeve 15, causing lifeboat 1 to inflate and form the shape shown below. Figure 1 In the shown configuration, personnel can climb to the top of lifeboat 1. The upper plate 7 and lower plate 8 on lifeboat 1 are symmetrically installed. Regardless of how lifeboat 1 is opened, the upper plate 7 is always visible at the top. The upper plate 7 is then opened by the zipper 10, allowing personnel to enter the inside of lifeboat 1 and be supported by the inner plate 2. A cavity is formed between the lower plate 8 and the inner plate 2, and a sealing zipper 9 prevents moisture from entering the top of the lower plate 8, providing insulation for personnel. Personnel do not need to identify the up and down orientation of lifeboat 1 or perform any overturning work, making it more convenient to use. The life box 5 can then be opened to access the supplies inside for survival and rescue operations. In the event of a storm, after personnel enter the inside of lifeboat 1, the sealing zipper 9 on the upper plate 7 can be closed by the zipper 10. The closed upper plate 7 provides shelter from wind and rain. Even if lifeboat 1 is capsized by waves, the upper plate 7 can prevent personnel from falling into the water, effectively ensuring their safety.
[0025] like Figure 1 , Figure 3 , Figure 5 , Figure 6 and Figure 7As shown, the gas cylinder 3 is installed on one side of the lifeboat 1, and the other end of the gas cylinder 3 is connected to one side of the lifeboat 1 via a connecting rod 4. The life box 5 is installed on the other side of the lifeboat 1, and both ends of the life box 5 are connected and fixed to the lifeboat 1 via ropes 6. One end of the inlet pipe 13 is connected to one end of the gas cylinder 3. The safety valve 14 is installed on the inlet pipe 13, and the other end of the inlet pipe 13 is welded to one end of the connecting sleeve 15. The other end of the connecting sleeve 15 is sealed and installed on one side of the lifeboat 1. The gas cylinder 3 is connected to one end of the connecting sleeve 15 via the inlet pipe 13. The connecting sleeve 15 is connected to the inner side of the lifeboat 1. The bottom sleeve 16 is integrally formed on the bottom of the connecting sleeve 15. The gate groove 17 is formed on the inner side of the connecting sleeve 15. The outer side of the circular plate 19 is engaged with the inner wall of the bottom of the bottom of the bottom sleeve 16. The top of the circular plate 19 is connected to the inner wall of the top of the bottom sleeve 16 by a spring-20. The bottom end of the gate plate 18 is integrally formed on the top of the circular plate 19. The top end of the gate plate 18 passes through the inner side of the bottom sleeve 16 and the bottom of the connecting sleeve 15 and extends to the inner side of the gate groove 17. The outer side of the gate plate 18 is tightly closed. The gate plate 18 is sealed tightly to the inner wall of the gate slot 17. A latch 21 is provided on one side of the top of the gate plate 18. A latch 22 is provided on the inner side of the top of the connecting sleeve 15. One end of the latch 22 is connected to the gate slot 17. The outer side of the latch 23 is engaged with the inner wall of the latch 22. A stop block 24 is integrally formed on the top of the latch 23. A retaining groove is provided on the inner side of the top of the connecting sleeve 15. The outer side of the stop block 24 is engaged with the inner wall of the retaining groove. The horizontal distance between the bottom of one end of the latch 23 and the stop block 24 is equal to the distance between the retaining groove and the gate slot 17. The height difference between the top of 3 and the top of the gate groove 17 is equal to the height difference between the top of the bayonet 21 and the top of the gate plate 18. One end of the airbag 25 is sealed and connected to the other end of the locking pin 23. The other end of the airbag 25 is sealed and installed on the inner wall of the other side of the slot 22. The through hole 26 is opened on the inner side of the top of the connecting sleeve 15. The inner side of the other end of the connecting sleeve 15 is connected to the inner side of the airbag 25 through the through hole 26. The inner side of the bottom sleeve 16 is provided with an air hole 41. The inner side of the other end of the connecting sleeve 15 is connected to the bottom of the bottom sleeve 16 through the air hole 41.
[0026] Understandably, during use, the high-pressure air in the gas tank 3 enters the inner side of the connecting sleeve 15 through the inlet pipe 13 and the safety valve 14, and then enters the inner side of the lifeboat 1 through the connecting sleeve 15. As the air pressure inside the lifeboat 1 increases, the air pressure inside the connecting sleeve 15 connected to the lifeboat 1 also increases. The air pressure inside the connecting sleeve 15 enters the bottom end of the bottom sleeve 16 through the air hole 41, and pushes the circular plate 19 upward, causing the circular plate 19 to compress the spring 20 and push the gate 18 upward. The gate 18 moves upward until the air pressure inside the lifeboat 1 reaches the preset air pressure value, causing the gate 18 to move upward and lock into the inner side of the gate groove 17, sealing the connecting sleeve 15. At the same time, the gas inside the connecting sleeve 15 enters the final position through the through hole 26. Inside the slot 22, the airbag 25 inflates and pushes the locking pin 23 to the left. The locking pin 23 moves to the left from the inside of the slot 22 and inserts into the inside of the slot 21, locking the gate 18. This prevents the gate 18 from moving due to the shaking of the lifeboat 1, and prevents the high pressure in the air tank 3 from damaging the lifeboat 1. At the same time, it ensures that the lifeboat 1 has sufficient air pressure to provide sufficient support space for personnel during storms. When the lifeboat 1 leaks air, the airbag 25 contracts, and the spring 20 pushes the circular plate 19, which in turn causes the gate 18 to move downward from the inside of the slot 17, so that the lifeboat 1 can be re-inflated through the air tank 3, extending the service life of the lifeboat 1.
[0027] like Figure 2 , Figure 4 , Figure 8 , Figure 9 and Figure 10As shown, one end of the outlet pipe 27 is sealed and installed inside the lifeboat 1, the valve 28 is installed at the other end of the outlet pipe 27, the sliding sleeve 29 is integrally formed at the bottom of the outlet pipe 27, the outer side of the piston 31 is secured to the inner wall of the sliding sleeve 29 by a sealing ring, the top of the piston 31 is secured to the inner wall of the top of the sliding sleeve 29, the bottom end of the valve pin 30 is bolted to the top of the piston 31, and the top end of the valve pin 30 passes through the bottom of the outlet pipe 27 and seals the outlet pipe 27. On the inner wall of 7, the outer side of the bottom end of the valve pin 30 is movably sealed to the bottom of the outlet pipe 27 by a sealing ring. The bottom of the piston 31 is connected to the inner wall of the bottom of the sliding sleeve 29 by a spring 22. The Tesla valve 33 is opened on the side wall of one end of the sliding sleeve 29. One end of the Tesla valve 33 is connected to the bottom of the sliding sleeve 29 through an inner tube. The top end of the Tesla valve 33 extends to the inner side of the outlet pipe 27. The bottom of the sliding sleeve 29 is connected to the outlet pipe 27 through the inner tube and the Tesla valve 33. The inner side of tube 27 is unidirectionally connected. The retaining sleeve 34 is integrally formed on the bottom of piston 31. The outer side of the flap 35 is engaged with the inner wall of retaining sleeve 34, and the top of flap 35 is tightly attached to the bottom of piston 31. Insertion ports 36 are provided on the inner walls of both sides of sliding sleeve 29. The inner groove 37 is opened on the inner side of both ends of piston 31. The outer side of one end of pin 38 is engaged with the inner wall of inner groove 37, and the other end of pin 38 passes through inner groove 37 and extends to insertion port 36. Inside 6, one end of the pull wire 40 is fixed to one end of the pin 38. One end of the pin 38 is connected to the inner wall of one end of the inner groove 37 through the spring 39. The other end of the pull wire 40 passes through the spring 39, the inner side of the inner groove 37 and the inner side of the piston 31 in sequence and is fixedly connected to the top of the flap 35. The top end of the inner side of the sliding sleeve 29 is connected to the outer side of the sliding sleeve 29 through the filter hole. The top end of the retaining sleeve 34 is connected to the top end of the inner side of the sliding sleeve 29 through the capillary hole.
[0028] Understandably, during stormy weather, after personnel completely close the upper plate 7 via the sealing zipper 9, to ensure the air needed for breathing, valve 28 on the outlet pipe 27 is opened, allowing personnel to inhale through the outlet pipe 27. This causes the air inside the sliding sleeve 29 to be drawn out through the outlet pipe 27 and Tesla valve 33, thereby creating a downward suction force on the piston 31 and the flap 35 at the bottom of the sliding sleeve 29. Under the suction force of the sliding sleeve 29, the flap 35 moves downward inside the retaining sleeve 34 and pulls the pin 38 via the pull cable 40. The pin 38 compresses the spring 39 and moves completely from the inside of the insertion port 36. The piston 31 is released from the locking pin 38 as it moves to the inner side of the inner groove 37. This causes the piston 31 inside the sliding sleeve 29 to move downwards, compressing the spring 32. This, in turn, moves the valve pin 30 downwards. The top of the valve pin 30 moves downwards inside the outlet pipe 27 and opens the outlet pipe 27, allowing air from the lifeboat 1 to flow out through the outlet pipe 27, providing air for the personnel to breathe. The air in the outlet pipe 27 slowly enters the inner side of the sliding sleeve 29 through the Tesla valve 33, causing the negative pressure at the bottom of the piston 31 to disappear. The spring 32 pushes the piston 31 upwards, and the piston 31 moves the valve pin 30 upwards. The outlet pipe 27 is sealed, and it is closed promptly when personnel stop inhaling to prevent air waste from continuous outflow within lifeboat 1. After piston 31 moves to the top of sliding sleeve 29, pin 38 is driven upward by piston 31 to align with socket 36. Spring 39 pushes pin 38 into the inside of socket 36. Pin 38, through pull cable 40, pulls flap 35 upward again. Pin 38 prevents valve pin 30 and piston 31 from moving due to vibration, ensuring an airtight seal on outlet pipe 27 and preventing air waste. Personnel can continue to breathe from the inside of lifeboat 1. Fresh air is drawn in through the outlet pipe 27, and the outflowing air creates positive pressure in the lifeboat 1. Even if the sealing zipper 9 is opened, causing the sealing paraffin to become loose, the positive pressure inside the lifeboat 1 can prevent moisture from entering until the storm ends. If the lifeboat 1 is capsized by the waves, personnel can open the inner panel 2 through the strong zipper 12, move to the top of the inner panel 2, and then fix the inner panel 2 to the inside of the lifeboat 1 through the strong zipper 12. Then, the sealing zipper 9 on the original lower panel 8 can be opened through the zipper 10 so that personnel can move to the top of the inner panel 2.
[0029] In the description of this disclosure, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, in the description of this disclosure, unless otherwise stated, "a plurality of" means two or more.
[0030] Any process or method description in the flowchart or otherwise herein can be understood as representing a module, segment, or portion of code comprising one or more executable instructions for implementing a particular logical function or process, and the scope of preferred embodiments of this disclosure includes additional implementations in which functions may be performed not in the order shown or discussed, including substantially simultaneously or in reverse order depending on the function involved, as will be understood by those skilled in the art to which embodiments of this disclosure pertain.
[0031] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this disclosure. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0032] Although embodiments of the present disclosure have been shown and described above, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present disclosure. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present disclosure.
Claims
1. An integrated life-saving component for emergency rescue, characterized in that, include: A lifesaving assembly, comprising a lifeboat (1) and an inner panel (2), wherein an inflation assembly is installed on one side of the lifeboat (1), the inflation assembly comprising an air tank (3) and a connecting rod (4), and a survival assembly is installed on the other side of the lifeboat (1), the survival assembly comprising a life box (5) and a rope (6), and a protective assembly is installed on the lifeboat (1), the protective assembly comprising an upper panel (7) and a lower panel (8), both the upper panel (7) and the lower panel (8) being equipped with opening components, the opening components comprising a sealing zipper (9) and a zipper (10), and a movable component is installed on the inner panel (2), the movable component comprising a strong zipper (12) and a reinforcing rib (11). A pressure stabilizing assembly, comprising an inlet pipe (13) and a safety valve (14), wherein the inlet pipe (13) is installed at one end of the gas tank (3), and a connecting assembly is installed on the inlet pipe (13), the connecting assembly comprising a connecting sleeve (15) and a bottom sleeve (16), an opening and closing assembly is installed on the connecting sleeve (15), the opening and closing assembly comprising a gate groove (17) and a gate plate (18), a lifting assembly is installed on the inner side of the bottom sleeve (16), the lifting assembly comprising a circular plate (19) and a spring (20), a locking assembly is installed on the inner side of the connecting sleeve (15), the locking assembly comprising a slot (22) and a pin (23), an expansion assembly is installed on the inner side of the slot (22), the expansion assembly comprising an air bladder (25) and a through hole (26). An air outlet assembly, comprising an outlet pipe (27) and a sliding sleeve (29), wherein the outlet pipe (27) is installed on the inside of the lifeboat (1), and an air valve assembly is installed on the outlet pipe (27), the air valve assembly comprising a valve (28) and a valve pin (30), a sliding assembly is installed on the inside of the sliding sleeve (29), the sliding assembly comprising a piston (31) and a second spring (32), a flow limiting mechanism is installed on the sliding sleeve (29), the flow limiting mechanism comprising a Tesla valve (33), a pulling assembly is installed on the piston (31), the pulling assembly comprising a retaining sleeve (34) and a flap (35), an anti-loosening assembly is installed on the inside of the piston (31), the anti-loosening assembly comprising an inner groove (37) and a pin (38), a push-pull assembly is installed on the pin (38), the push-pull assembly comprising a third spring (39) and a pull cable (40).
2. The integrated life-saving component for emergency rescue according to claim 1, characterized in that: The gas cylinder (3) is installed on one side of the lifeboat (1). The other end of the gas cylinder (3) is connected to one side of the lifeboat (1) via a connecting rod (4). The life box (5) is installed on the other side of the lifeboat (1). Both ends of the life box (5) are connected and fixed to the lifeboat (1) via ropes (6). One end of the inlet pipe (13) is connected to one end of the gas cylinder (3). The safety valve (14) is installed on the inlet pipe (13). The other end of the inlet pipe (13) is welded to one end of the connecting sleeve (15). The other end of the connecting sleeve (15) is sealed and installed on one side of the lifeboat (1). The gas cylinder (3) is connected to one end of the connecting sleeve (15) via the inlet pipe (13). The other end of the connecting sleeve (15) is connected to the inside of the lifeboat (1).
3. The integrated life-saving component for emergency rescue according to claim 2, characterized in that: The reinforcing rib (11) is integrally formed in the middle of the inner plate (2). Both ends of the reinforcing rib (11) and the middle of the inner plate (2) are sewn and fixed to the inner side of the lifeboat (1). The outer sides of both ends of the inner plate (2) are fixedly connected to the inner side of the lifeboat (1) by a strong zipper (12). The outer side of the upper plate (7) is integrally formed on the top of the lifeboat (1). The outer side of the lower plate (8) is integrally formed on the bottom of the lifeboat (1). The sealing zipper (9) is installed on the inner side of the upper plate (7) and the lower plate (8) respectively. The zipper (10) is installed on the inner side of the sealing zipper (9). The sealing zipper (9) is sealed and waterproofed by paraffin wax.
4. The integrated life-saving component for emergency rescue according to claim 3, characterized in that: The bottom sleeve (16) is integrally formed on the bottom of the connecting sleeve (15). The gate groove (17) is opened on the inner side of the connecting sleeve (15). The outer side of the circular plate (19) is stuck on the inner wall of the bottom of the bottom sleeve (16). The top of the circular plate (19) is connected to the inner wall of the top of the bottom sleeve (16) through a spring (20). The bottom end of the gate plate (18) is integrally formed on the top of the circular plate (19). The top end of the gate plate (18) passes through the inner side of the bottom sleeve (16) and the bottom of the connecting sleeve (15) in sequence and extends to the inner side of the gate groove (17). The outer side of the gate plate (18) is sealed and tightly attached to the inner wall of the gate groove (17).
5. The integrated life-saving component for emergency rescue according to claim 4, characterized in that: A latch (21) is provided on one side of the top of the gate (18). A slot (22) is provided on the inner side of the top of the sleeve (15). One end of the slot (22) is connected to the gate slot (17). The outer side of the latch (23) is locked on the inner wall of the slot (22). A stop block (24) is integrally formed on the top of the latch (23). A stop groove is provided on the inner side of the top of the sleeve (15). The outer side of the stop block (24) is locked on the inner wall of the stop groove. The horizontal distance between the bottom of one end of the latch (23) and the stop block (24) is equal to the distance between the stop groove and the gate slot (17). The height difference between the top of the latch (23) and the top of the gate slot (17) is equal to the height difference between the top of the latch (21) and the top of the gate (18).
6. The integrated life-saving component for emergency rescue according to claim 5, characterized in that: One end of the airbag (25) is sealed to the other end of the locking pin (23), and the other end of the airbag (25) is sealed on the inner wall of the other side of the slot (22). The through hole (26) is opened on the inner side of the top of the connecting sleeve (15). The inner side of the other end of the connecting sleeve (15) is connected to the inner side of the airbag (25) through the through hole (26). The inner side of the bottom sleeve (16) is provided with an air hole (41). The inner side of the other end of the connecting sleeve (15) is connected to the bottom of the bottom sleeve (16) through the air hole (41).
7. The integrated life-saving component for emergency rescue according to claim 6, characterized in that: One end of the outlet pipe (27) is sealed and installed inside the lifeboat (1). The valve (28) is installed at the other end of the outlet pipe (27). The sliding sleeve (29) is integrally formed at the bottom of the outlet pipe (27). The outer side of the piston (31) is clamped on the inner wall of the sliding sleeve (29) by a sealing ring. The top of the piston (31) is clamped on the inner wall of the top of the sliding sleeve (29). The bottom end of the valve pin (30) is installed on the top of the piston (31) by a bolt. The top end of the valve pin (30) passes through the bottom of the outlet pipe (27) and is sealed on the inner wall of the outlet pipe (27). The outer side of the bottom end of the valve pin (30) is movably sealed at the bottom of the outlet pipe (27) by a sealing ring.
8. The integrated life-saving component for emergency rescue according to claim 7, characterized in that: The bottom of the piston (31) is connected to the inner wall of the bottom of the sliding sleeve (29) by the second spring (32). The Tesla valve (33) is opened on the side wall of one end of the sliding sleeve (29). One end of the Tesla valve (33) is connected to the bottom of the sliding sleeve (29) through the inner tube. The top of the Tesla valve (33) extends to the inner side of the outlet pipe (27). The bottom of the sliding sleeve (29) is unidirectionally connected to the inner side of the outlet pipe (27) through the inner tube and the Tesla valve (33).
9. The integrated life-saving component for emergency rescue according to claim 8, characterized in that: The retaining sleeve (34) is integrally formed on the bottom of the piston (31). The outer side of the flap (35) is stuck on the inner wall of the retaining sleeve (34). The top of the flap (35) is close to the bottom of the piston (31). The inner walls on both sides of the sliding sleeve (29) are provided with insertion holes (36). The inner groove (37) is opened on the inner side of both ends of the piston (31).
10. The integrated life-saving component for emergency rescue according to claim 9, characterized in that: One end of the pin (38) is engaged with the inner wall of the inner groove (37). The other end of the pin (38) passes through the inner groove (37) and extends to the inner side of the socket (36). One end of the pull wire (40) is fixed to one end of the pin (38). One end of the pin (38) is connected to the inner wall of one end of the inner groove (37) through the spring three (39). The other end of the pull wire (40) passes through the spring three (39), the inner side of the inner groove (37) and the inner side of the piston (31) in sequence and is fixedly connected to the top of the flap (35). The top end of the inner side of the sliding sleeve (29) is connected to the outer side of the sliding sleeve (29) through the filter hole. The top end of the retainer (34) is connected to the top end of the inner side of the sliding sleeve (29) through the capillary hole.