Personal evacuation system including air-braked inflatable suit

Abstract

This invention relates to a personal evacuation system consisting of a combination of an inflatable suit module and a dome-shaped umbrella-type air braking module, enabling the user to evacuate the building independently and safely in the event of sudden disasters where indoor escape routes are inoperable. The system reduces the user's fall speed and absorbs the sudden impact force during descent by synchronizing the operation of an inflatable suit module containing internal pressure chambers in the torso, hind leg, and hip areas, capable of progressively dampening impact, and a dome-shaped umbrella-type module integrated into the suit that creates air resistance via a pole, reducing the fall speed without requiring a specific altitude. The system is fully mechanical, activated by a manual or sensor-controlled trigger mechanism, and allows the user to quickly put it on without requiring any installation or assembly. This ensures the planned, controlled, and safe evacuation of the user in sudden disasters such as earthquakes and fires.

Description

1 TARIFF INCLUDING A COMBINATION OF AN INFLATABLE SUITABLE SLEEPING MATTRESS AND A DOME-SHAPED UMBRELLA-TYPE PARACHUTE. PERSONAL EVACUATION SYSTEM Technical Area This invention is useful for dealing with sudden disasters in buildings, especially earthquakes and fires. In scenarios where the building's internal escape routes become dysfunctional, the user can exit the structure. fully mechanically operated, enabling independent and safe evacuation, Internal pressure is applied to the trunk area and the hind leg and hip regions for impact absorption. compartments integrated into a one-piece jumpsuit and can be fixed with a dome-shaped umbrella-type pole. It includes a module relating to a personal escape system consisting of parachute units. State of the Art Known evacuation methods include stairs, elevators, and fire escapes. However, these roads can be damaged and become unusable during earthquakes and sudden disasters. It may come. Parachute systems are mostly suitable for high-altitude use and low-altitude use. It cannot provide adequate braking at high altitudes. Common inflatable vests are only for buoyancy. It is used for this purpose and is not optimized for air resistance generation. Nowadays, during earthquakes that occur in high-rise buildings, people are trapped under the rubble. Staying there leads to serious loss of life and psychological trauma. For example, 1999 When data from the Marmara Earthquake and the 2023 Kahramanmaraş Earthquake are examined, numerous People were unable to get out of the buildings and had to wait for help for days under the rubble. In most cases, the risk to life increases until search and rescue teams reach the area. Survival time is reduced due to limited oxygen and food. Existing earthquake cabins and emergency kits are designed to help the user in the event of structural collapse. It cannot provide active evacuation; it only offers passive protection. However, this invention allows the user to... 2 Even in scenarios where the evacuation route is completely blocked, it is fast and safe, independent of the building. It provides an exit point. Thanks to its compact, ergonomic design, it requires no installation. It can be used; it is quickly put on by the user during an earthquake and evacuated as soon as possible. This is ensured. With these features, in earthquake zones with dense urbanization, every dwelling has these characteristics. Having them on hand has become a major necessity for emergency safety. People uncontrolled and potentially fatal behaviors such as jumping off a balcony or window in a panic By preventing it, it offers a planned escape route. Just as life jackets are mandatory and accessible to every passenger on sea vessels, and every Having a first-aid kit containing basic health supplies in your home is vital. If this invention is considered important, then every dwelling should be included, especially in high-risk earthquake zones. It can be considered as a similar essential personal protective equipment for emergency situations. The user can use it without any additional setup, complex assembly, or special training, just like a living thing. Like the practicality of the vest, it offers quick and safe evacuation possibilities. High-rise buildings, low-altitude cargo from aircraft or specific platforms. various parachute systems for drop, human rescue or emergency evacuation scenarios It has been researched and used for many years. Commonly used in known techniques is a single method. layered dome parachutes, reefed (partially deployable) parachutes, square dome or parafoil steerable parachutes based on ground technology, rocket-assisted ballistic parachute systems, valves and sensors. Different solutions such as modular controlled inflatable cushions, and autonomous control systems. It has been improved. For example; Document number US 3,401,905A describes a reefed parachute developed for cargo transport. The system has been explained. In this system, the parachute partially opens at a certain altitude, creating friction. Its effect increases, then it fully opens, slowing down the load. However, this solution is only for cargo. It is intended for transportation purposes; it lacks features for human safety and shock absorption. 3 Modern military cargo drop systems like JPADS (Joint Precision Airdrop System) use GPS. This includes web-based routing modules, brake cord control, and task scheduling. These systems are also only suitable for cargo logistics; human evacuation, shock absorption, or It is not optimized for safe landing scenarios at low altitudes. Ballistic parachutes mounted on aircraft such as BRS / Ballistic Recovery Systems and Cirrus CAPS. Their systems use rockets to rapidly deploy parachutes at very low altitudes. However, these systems are integrated into the aircraft fuselage, are expensive, and require maintenance. It has high requirements and is not in a format that can be directly implanted in the human body. Rocket-assisted parachute systems such as US 10,464,681 B2 and EP 3,060,477 A1 are VTOL (vertical take-off and landing) systems. It was developed for (take-off / landing) aircraft. A parachute is launched with the help of a rocket, minimizing the impact. Launching is achieved at altitude. However, these types of rocket modules have complex triggering mechanisms and The use of explosive components poses risks in terms of maintenance, assembly, and safety on site. On the other hand, documents such as US 4,274,633 A and US 5,427,331 A mention inflatable valve control. Pillow or carrying systems are described. These systems are used in the automotive and industrial sectors. It was developed for shock absorption purposes in various fields; however, a parachute module or air It is not integrated with the unit that generates the resistance. Therefore, they cannot control the rate of descent. Guided parafoil systems and controlled brake line mechanisms (e.g., US 6,575,408 B2; US 6,808,144 B1) not for transporting people, but for unmanned cargo or drone-based controlled landing. It is used for this purpose. In these systems, GPS modules and servo motors are typically used to pull the brake lines. The landing direction is adjustable. However, it has no shock absorption function and is manual in emergency disaster situations. Intervention may be required. The known solutions presented above are generally expensive and involve complex sensors. requiring control software, having high maintenance requirements, or such as aircraft and drones These are systems that require permanent mounting on platforms. Especially for emergency evacuation during sudden earthquakes. In these scenarios, the user can move it at any time, ready for additional installation. 4 It requires no additional power, operates solely on physical principles and with a simple triggering mechanism. There is no solution that does not require a power source or rocket fuel. Unlike the systems described above, the present invention allows for inflation even at very low altitudes. Impact-absorbing suit body, rear leg and especially hip area block for quick filling. a pressurized gas module, manual or sensor-controlled trigger mechanism and The air resistance of the manufacturer's pole-mounted umbrella-type dome-shaped parachute module is a single unit. It combines compact, wearable safety equipment. Invention: It does not use helium or rocket propellant; therefore, there is no risk of explosives and high costs. There isn't any. The valve system and compressed gas module can be easily charged in the field, requiring no maintenance. It is low. Thanks to its one-piece design, no installation, assembly, or expert training is required. Especially in sudden disasters such as earthquakes and fires, the evacuation route is closed. In such situations, it offers the user a planned and safe exit route, preventing panic jumps. obstacles. o Total air resistance coefficient optimized for low altitude (approximate range) (defined) thanks to this, effective braking is achieved in a short time. The impact energy is gradually dampened in the inflatable suit block, which reduces the impact of a sudden blow. It minimizes the risk. All these features make this invention more compact and smaller than known techniques. cost-effective, more practical, suitable for field conditions, and especially for earthquake zones. This makes it a more precise and feasible solution. Purpose of the Invention The purpose of the invention is to remedy the shortcomings of existing evacuation systems and to provide immediate relief at low altitude. The purpose is to ensure the user's safe landing by providing braking. The invention is based on Newton's third theory. a combination of an inflatable suit and a dome-shaped parachute that operates in accordance with the laws of motion It includes. The system is completely mechanical, requires no electricity, and is operated by a manual trigger. easily commissioned Summary of the Invention The invention is designed to provide the user with a compact, wearable safety device; a rear leg and hip block that progressively dampens impact energy, and an inflatable suit the body block, the dome-shaped umbrella-type parachute module integrated into this suit, pressurized The gas source includes a valve mechanism that allows the gas to quickly inflate the suit. The system, thanks to its manual or optional sensor-controlled trigger mechanism It synchronizes the parachute deployment and the airbag inflation process. This allows for low-altitude conditions. Even at altitude, the rate of descent is effectively slowed down, and the suit body block, rear leg block, The hip block absorbs sudden impact forces upon contact with the ground. It reduces the risk of injury. The system comes pre-assembled to the user, requiring no single-piece assembly. There is no need. Its compact design offers a quick and practical evacuation option in emergencies. Unexpected Technical Impact It can provide effective braking even at low altitudes, because the parachute pole allows the parachute to... The module creates air resistance without needing a specific height, thus increasing the descent speed. It slows things down instantly. Thanks to the synchronized operation of parachute deployment and sleeping bag inflation, the rate of descent is reduced. while simultaneously reducing the sudden impact force that occurs when the user makes contact with the ground This ensures that the damping is gradual. This prevents an unexpected drop. It provides effective protection in both critical phases (air braking and impact absorption). During the collision, the relief valve activates, suddenly relieving the pressure in the suit. by reducing the impact absorption coefficient, it dynamically optimizes the shock absorption coefficient, thereby lowering the risk of injury. 6 This significantly reduces the risk of further damage. This feature provides passive protection, unlike existing solutions. No, it offers an active-dynamic shock absorption mechanism. This technical effect is based on Newton's laws of motion, fluid mechanics, and aerodynamics. This can be supported by theoretical engineering calculations within the framework of these principles and It can be verified with engineering calculations when necessary. Invention in Terms of Technical Contribution Both aerodynamic braking and inflatable shock absorbers are used for safe evacuation at low altitudes. damping suit system in a single compact, wearable, no-installation required form. By combining them, they make emergency evacuations possible. Integrated with pressurized gas tank, valve system and sensor or manual trigger module. The system works without requiring user intervention or with a simple trigger. It enables its activation. The refillable structure of the gas tank allows the parachute module to be compact with a telescopic mast. thanks to its structure and the use of TPU-coated ballistic nylon and Kevlar composite material The system has been made durable, lightweight, and long-lasting. A planned evacuation option by preventing uncontrolled jumps in a panic during an emergency. Providing this service is an important safety measure in earthquake zones with high fire and urbanization rates. It serves as equipment. These elements enable the invention to differ significantly from existing solutions in the art, making it a technically unique product. by resolving the problem with a new and viable technical solution, actively ensuring user security. by providing this, in particular, it enables them to manage the evacuation process. is happening. Shapes 7 Reference Numbers of the Figures Reference Part Description No 101 Inflatable Suit: One-piece main wearable body block, hip block, and rear leg block. includes 102 Gas Tank Compressed air tank 103 Airflow Valve provides rapid airflow from the tank to the sleeping bag. 104 Relief Valve Instantly relieves internal pressure in the sleeping bag. 105 Parachute Umbrella Pole Dome frame main support 106 Edge Spring Rods Attached to the Pole Give the Parachute Form 107 Parachute Fabric Airtight Fabric 108 Parachute lines transfer load from the pole to the sleeping bag. The 109 Harness & Attachment Suit secures to the body and carries the parachute lines. Points Brief Description of the Figures Figure 1 Parachute Layers Poles, rods, and fabric folded: 105, 106, 107, 108 Figure 2 Tank and Gas Path Gas tank, air flow valve and relief valve: 102, 103, 104 Figure 3 Rear View (Ready to Use) 8 Rear view: inflatable suit, gas tank, airflow valve, relief valve, parachute umbrella. mast, edge spring bars, parachute fabric, parachute ropes, harness attachment points: 101, 102, 103, 104, 105, 106, 107, 108, 109 Detailed Description of the Invention This invention consists of parts shown in detail in Figures 1, 2 and 3, It is designed as a wearable, one-piece personal evacuation system for the user. (Figure 1) As can be seen, the basic component of the system is the inflatable suit (101) and the umbrella type integrated into it. The dome-shaped parachute unit is (105, 106, 107, 108). The umbrella-type parachute pole is telescopic. or is designed in a foldable form. The jumpsuit consists of a body block, hip block and back block. Completely enveloping the user’s lower and upper body, including the leg block (101) It contains shock-absorbing chambers. As shown in Figure 2, the system consists of a pressurized gas tank (102), from which gas is transferred into the suit. an air flow valve (103) that allows airflow and to release the internal pressure of the suit when necessary It is equipped with a relief valve (104). The gas tank (102) gives the user weight. It is integrated into the body of the jumpsuit in such a way that it is carried close to the center. The parachute module consists of a pole (105), edge spring bars as shown in Figure 1 and Figure 3. (106) and consists of airtight parachute fabric (107) components. Parachute ropes (108), from the pole (105) to the inflatable sleeping bag (101) and through the belt & attachment points (109) It transfers the load to the user. Thus, the braking force produced by the parachute is directly transferred to the user. It is moved to the center of gravity. Figure 3 schematically shows the moment the system is ready for use. The user puts on the suit (101) He puts it on his body and fastens it securely with the belt & attachment points (109). In case of emergency manual trigger or sensor module, parachute pole (105) and spring bars (106) It opens quickly, the parachute fabric (107) expands and creates air resistance. Thanks to the pole A parachute doesn't need a specific altitude to create air resistance. 9 At the same time, the air flow valve (103) is opened, releasing pressurized gas from the tank (102) into the airbag chambers. High-flow gas is introduced, and the suit blocks are fully inflated. The suit is TPU-coated ballistic. It is made from nylon and Kevlar composite material. The parachute module (105–108) reduces the descent speed in the first stage through aerodynamic braking. As the user approaches the surface, the inflatable suit (101) gradually absorbs the impact. The user is placed on the ground. Upon contact, the air pressure within the hip block and leg block (40-70 cm), It reduces the maximum G-force by spreading the impact force. The relief valve (104) is activated during a fall. By opening it, the pressure in the suit is reduced, and rapid evacuation is ensured. The gas tank (102) is refillable and can be refilled many times without disassembling the system. It can be used. When the parachute pole (105) and rods (106) are folded, the parachute fabric (107) It is compactly fitted into the body of the suit (101). Thus the system is ready for use at any time. It's ready to use; no extra assembly or installation is required. An example application of this invention is clearly shown in Figures 1, 2, and 3 throughout the specification. They are shown and described in accordance with the part numbers. Overalls in different applications. thickness, gas tank capacity and parachute surface area, user weight and evacuation Its height can be adjusted; these adjustments do not narrow the scope of the invention.

Claims

11 REQUESTS 1. It is a personal evacuation system, and this system: • At least one single-piece wearable overall with shock absorbing valve, • The suit in question is made of TPU-coated ballistic nylon and Kevlar composite material. the fact that it has been done, • Dome-shaped umbrella-type parachute module integrated into the sleeping bag, • Pressurized gas tank attached to the overalls, • At least one air flow valve to provide gas flow and to adjust the internal pressure of the suit as needed. It must contain at least one drain valve for emptying, • Synchronized operation with a manual and / or sensor-controlled trigger mechanism, • The parachute is deployed by means of a pole, creating air resistance, and simultaneously to inflate the sleeping bag, • The suit will progressively dampen the impact in the torso, hind legs, and hip areas. having compartments in this way, • It is offered to the user as a quick, wearable and portable device that requires no installation. a characterized personal evacuation system.

2. According to Requirement 1, the parachute pole in the system must be telescopic or foldable.

3. According to Claim 1, the parachute module's edge shall consist of spring bars and airtight fabric. formation.

4. According to Claim 1, the load on the user through the parachute lines' harness and attachment points... transfer.

5. According to Claim 1, the trigger mechanism can be manually and / or sensor-controlled. It should be operational. 12 6. According to Claim 1, the gas tank must be refillable.

7. According to Claim 1, the parachute must be supported by a mast to provide sufficient airflow at low altitude. Opening in a way that creates resistance.