153results about "Life-buoys" patented technology

Provided is a bionic rescue robot fish, including a fish body skeleton, a fish head skeleton, a fishtail swing mechanism, a pectoral fin swing mechanism, a rescue mechanism and a buoyancy adjusting mechanism. The fish body skeleton is movably connected to the fish head skeleton. The fishtail swing mechanism, the pectoral fin swing mechanism, the rescue mechanism and the buoyancy adjusting mechanism are arranged on the fish head skeleton. Bionic fish skin is attached to surfaces of the fish body skeleton and the fish head skeleton in a sealing manner. The fishtail swing mechanism, the pectoral fin swing mechanism, the rescue mechanism and the buoyancy adjusting mechanism are each communicated with a control unit. The rescue mechanism can release a lifesaving airbag, and the buoyancy adjusting mechanism can change the volume of fish belly part.

A swimmer emergency alerting, tracking, rescue assistance, and rip current mapping system includes a stand and a life preserver that is removably mounted to the stand. The stand includes a solar panel or other charger, and the life preserver includes a battery receiving power from the charger and a sensor that is driven by the battery, such as to detect a location of the life preserver. The stand and the life preservers may wirelessly communicate with another device, such as a user device, to provide information on a status of the stand and the life preserver. A drone may fly from the stand and collect images of a shore, and the drone may process the images to identify a rip current. The drone may use data from a watercraft identifying rip current to train the processing of the images.

The invention belongs to the technical field of rescue equipment, and particularly relates to a foldable flight lifesaving device which comprises a shell, a plurality of partition plates are arranged in the shell, and the interior of the shell is divided into a buoyancy bin, a plurality of storage bins and a plurality of air inlet bins through the partition plates. The multiple storage bins are located on the two sides of the interior of the shell correspondingly, the cross section of each storage bin on the horizontal plane is in a U shape, the multiple air inlet bins are located at the two ends of the interior of the shell correspondingly, and the expansion assemblies are assembled in the storage bins and comprise air bags and air valves. The high-pressure micro air pump is started to inject air into the air bag, the air bag in the folded state is converted into the stretching state, the air bag in the stretching state and the shell can form a temporary danger avoiding area, people falling into water climb on the temporary danger avoiding area to wait for rescue, and the temperature loss phenomenon caused by long-time soaking in low-temperature water is avoided.

The utility model discloses an inflatable air bag assembly which comprises an outer air bag, an inner air bag is arranged on the inner side of the outer air bag, a plurality of connecting point columns are fixed between the outer air bag and the inner air bag, an inflatable air nozzle is installed on the outer air bag, and a pair of air inlet pipes communicated with an outer air bag cavity and an inner air bag cavity respectively are fixed to an air pipe of the inflatable air nozzle. And air inlet one-way valves are mounted on the two air inlet pipes. The single-layer air bag puncture needle is high in safety, can be normally used even if the single-layer air bag is punctured, greatly improves safety, and is worthy of popularization and application.

The utility model belongs to the technical field of buoys, and discloses a portable water rescue life-saving buoy which comprises a strip-shaped buoy body. The two buoy bodies are arranged in parallel; turntables are fixed at one ends of the buoy bodies, and the central axes of the two turntables are arranged in parallel; rotating shafts which are coaxially arranged are rotationally connected to the rotating discs; the upper ends of the two rotating shafts are jointly connected with a shell sleeve, and the rotating shafts are fixedly connected with the shell sleeve. Locking assemblies are arranged between the shell sleeve and the two rotating discs, and the locking assemblies are used for locking or releasing rotation of the rotating discs; through the design of the expandable double-buoy body structure, the shape of the life-saving buoy can be flexibly adjusted according to rescue requirements, a rescue worker can rapidly rotate and unfold the two buoy bodies into a straight line shape, the life-saving worker can hold one section of the buoy bodies by hand, the other end of the buoy bodies extends to a person falling into water, and the life-saving buoy is convenient to use. The problem that in the prior art, a lifesaving buoy is prone to being flushed to be deflected by water flow in a lifesaving buoy throwing mode is solved, and a patient can conveniently and effectively grab the lifesaving buoy.

The invention discloses a lifesaving type modular ecological floating disc which comprises a floating bed, and a planting disc used for planting plants is installed on the floating bed. A buoyancy air bag is arranged at the bottom of the floating bed, a mounting cavity is formed in the floating bed, an air pump is arranged in the mounting cavity, and an air outlet of the air pump is connected with the buoyancy air bag through an inflation pipe; an opening device is arranged on one side of the floating bed and comprises a floating ball and a transmission rod which are arranged on the water surface, the transmission rod is located above the floating ball and connected with the floating bed, and when the floating ball jacks the transmission rod to move and exceeds a threshold value, a starting signal is triggered to start the air pump to inflate the buoyancy air bag. During normal use, the buoyancy air bag shrinks to enable the floating bed to be attached to the water surface, the roots of plants make contact with water, when a person climbs on the floating disc, the buoyancy air bag is inflated to provide buoyancy, the floating disc floats upwards, and enough buoyancy is guaranteed for rescuing the person.

The utility model provides a kind of water floating rescue rope, rescue equipment and water rescue system, it includes: main rope, its one end is connected to small water rescue vehicle;Multiple flexible floats connected to main rope respectively, any flexible float includes float material, cover and webbing, one end of webbing is connected to the outer surface of cover, the other end is detachably connected to main rope, float material is filled in cover interior, so that multiple flexible floats drift diffusion with water flow.The utility model provides connection main by main rope, so that multiple flexible floats are detachably connected on it, multiple flexible floats can float on water surface, and drift with water flow, thereby expand the coverage of main rope.Based on this, even through small rescue vehicle, batch rescue can be carried out to dispersed personnel.Compared with conventional rescue rope and other rescue equipment, the present application has the advantages of convenient use, wide rescue range, high practical flexibility and adaptation to different vehicles.

The utility model relates to the technical field of lifesaving devices, in particular to a life jacket position indicating lamp with an AIS (Automatic Identification System) function, which comprises a sealing shell, a lamp holder, a lamp holder, a lamp holder and an AIS (Automatic Identification System) module, the sealing shell comprises an upper cover and a lower cover, and the upper cover and the lower cover are hermetically mounted together; the water falling signal induction module comprises a controller, the controller is provided with two water touch terminals, the two water touch terminals are not in contact with each other, and when the two water touch terminals fall into the sea at the same time, the two water touch terminals are communicated through seawater, so that when a person wearing the device falls into the sea, the water touch terminals are not in contact with each other; signals generated when the two water touch terminals are communicated with seawater are transmitted to the controller, and then the controller transmits personnel falling-into-water signals to the outside. The controller is arranged in a cavity between the upper cover and the lower cover, and the water contact terminal penetrates through the lower cover and is arranged outside the lower cover. According to the device, people falling into the sea can be quickly searched and rescued.

The utility model discloses a carry-on bag with a drowning rescue function, which comprises a main bag body and a bag strap, a safety bag is overlapped on the outer side of the main bag body, a floating plate and a rope are arranged in the safety bag, a bag opening of the safety bag is exposed on the outer side of the carry-on bag and is provided with an opening and closing accessory, and the floating plate can be selectively and completely separated from the main bag body through the bag opening. A drowning person can choose whether to abandon the main bag body or not according to the actual situation, meanwhile, the safety bag located on the outermost side facilitates the drowning person to quickly open and take out the floating plate, the first end of the rope is fixedly connected to the floating plate, the second end of the rope is provided with the ring piece, the drowning person can throw the rope and the ring piece to a rescuer, and when the closed whole vehicle falls into water, the rescuer can take out the rescuer conveniently. The safety bag is further provided with a safety hammer, a person falling into water can quickly take out the safety hammer to hammer the car window, then self rescue is conducted through the floating plate, the rope and the ring piece, the safety bag can also be used for rescuing other people without waiting for professionals such as policemen and lifeguards, and the situation that the person misses the best rescue opportunity is avoided.

The ability for victims of floods and other water-related disasters to avoid drowning and await rescue. [Solution] This float device 100 consists of a band section 1 that bundles and holds multiple PET bottles together, and a bracelet 2 provided on a part of the band section 1 for putting the arm through. The band section 1 is a band woven from nylon fibers and is selected to be water-resistant. The bracelet 2 has a diameter large enough to fit a man's upper arm. The band section 1 is provided with a buckle 3 on a part of it. This float device 100 is used by attaching it to a PET bottle P in the event of a disaster. Because the float can be easily constructed, it is easy to respond quickly in the event of a sudden disaster. Furthermore, it can be made compact and portable under normal circumstances.

The utility model provides a floating plate which comprises a hollow lifesaving floating plate body, a rectangular opening penetrating through the lifesaving floating plate body is formed in the upper surface of the lifesaving floating plate body, a hollow box is installed in the rectangular opening, a batten is fixedly connected to the lower portion in the hollow box, and two guide holes are symmetrically formed in the upper surface of the batten. A guide hole is formed in the bottom of the lifesaving floating plate, a guide rod is inserted in the guide hole, a partition plate is fixedly connected to the upper end of the guide rod, a floating block is installed at the lower end of the guide rod, the two parallel side faces of the lifesaving floating plate are each provided with two penetrating holes, a hollow cylinder is installed between the two opposite penetrating holes, and two pistons are slidably installed in the hollow cylinder; the lifesaving floating plate has the advantages that the range, supported by the water surface, of the lifesaving floating plate is enlarged, and the probability that the lifesaving floating plate turns over due to unbalanced stress is reduced.

The utility model belongs to the technical field of lifesaving in water, and particularly relates to a water rescue robot which comprises a control panel, a supporting platform, a floating and sinking mechanism and a power mechanism. Wherein a supporting plane is arranged at the top of the supporting platform, and a floating channel and a settling cavity are sequentially arranged in the supporting platform from top to bottom; the control panel is configured to control the floating and sinking mechanism to enter and exit air in the floating channel and / or enter and exit water in the settling cavity so as to control the supporting platform to float or settle in water; the control panel is further configured to control the power mechanism to drive the supporting platform to move in water until the supporting plane abuts against the target object. The floating and sinking mechanism drives the supporting platform to float or sink in water, and meanwhile, the floating and sinking mechanism is matched with the power mechanism to directly move the supporting platform to the position below the target object, so that the target object is supported through the supporting platform, the target object does not need to grab the supporting platform, and the target object can be used even if the target object is a non-biological object.

The present application provides a portable life-saving device and umbrella, wherein the portable life-saving device includes a shell, an air bag, an air supply assembly, and a steel wire rope. The shell is a columnar structure, including a receiving cavity and a cavity cover. The air bag is folded and stored in the receiving cavity. The air supply assembly is accommodated in the receiving cavity and partially exposed outside the shell. The steel wire rope is wound in the receiving cavity. The umbrella includes an umbrella body and a portable life-saving device. The portable life-saving device and umbrella provided by the present application are designed to have a columnar structure that can be held by a user with one hand, and the air bag, air supply assembly, and steel wire rope are arranged in the receiving cavity of the shell. This makes the portable life-saving device small in size and easy to carry. When witnessing a drowning danger, the air bag is quickly inflated to form an airbag through the air supply assembly, allowing the drowning person to float on the water surface by relying on the airbag, and the drowning person is pulled back to the shore through the steel wire rope, so that timely rescue can be achieved, thereby solving the technical problem that witnesses find it difficult to implement timely rescue of drowning people.

The technical problem to be solved by the invention is to provide the lifesaving and cleaning device for the open-air swimming pool, which can provide rescue help for drowners in time, is convenient for collecting and cleaning garbage on the water surface, and effectively reduces the labor intensity. The device comprises a shell, a power assembly, a lifesaving assembly and a cleaning assembly are arranged on the shell, the whole device is pushed to slide to the vicinity of a person needing to be rescued through the arranged power assembly when drowning and other situations needing to be rescued occur in a swimming pool, and rescue assistance is provided for the drowning person through the arranged lifesaving assembly; when floating objects such as leaves appear on the water surface of the swimming pool, the whole device is pushed to slide on the water surface through the arranged power assembly, sundries floating on the water surface can be cleaned in time through the arranged cleaning assembly in the sliding process, the water quality is prevented from being affected, operation is easy, and the device is suitable for application and popularization in the technical field of outdoor swimming pools.

The utility model relates to the technical field of rescue buoys, in particular to a rescue buoy with a storage function, which comprises a floating plate body and a storage bin integrally formed on the inner side of the floating plate body. The mounting sliding groove is formed in the bottom of the floating plate body, and a dorsal fin is detachably mounted in the mounting sliding groove; the mounting groove is formed in the upper end of the floating plate body, a universal screw hole is formed in the inner side of the mounting groove, and a mounting seat is mounted in the universal screw hole in a threaded mode; according to the rescue buoy with the storage function, the defects that in the prior art, a mounting structure of a recording tool is not provided, and the storage function is lacked are overcome.

A safety device is for securing a threaded connection between a gas cylinder and an actuator of an inflatable life vest, where the gas cylinder has an elongated cylindrical outer surface in respect to its longitudinal axis and a threaded end portion configured to be connected to a corresponding threading of said actuator, and the safety device has a capsule body forming an internal compartment configured to receive the gas cylinder, wherein the internal compartment has a form conforming to the outer cylindrical surface of the gas cylinder with a clearance between the capsule body and the outer cylindrical surface of the gas cylinder. The capsule body is configured to revolve around the longitudinal axis of the gas cylinder when the gas cylinder is connected to the actuator.

The integrated rescue system for the seaborne drowning wounded personnel comprises a protection device, a seaborne rescue device and a transporting and throwing system, the protection device comprises a protection shell, a shell hoisting mechanism and a shell pulling and locking mechanism, and the shell hoisting mechanism and the shell pulling and locking mechanism are installed on the shell; the marine rescue device comprises a foldable air bag mechanism, a foldable stretcher mechanism, a stretcher hoisting mechanism and a positioning system. The transporting and delivering system comprises an unmanned aerial vehicle and a dispenser. The dispenser mounting shell hoisting mechanism achieves hoisting of the protection device, and the unmanned aerial vehicle searches and positions the position of the wounded falling into water and then releases the protection device. The shell zipper mechanism is unlocked under the pulling effect so as to release the sea rescue device, the air bag mechanism is inflated and unfolded, the stretcher mechanism is spliced and unfolded, and the drowning wounded person lies on the unfolded stretcher mechanism; the positioning system reports the position to the rescue command center in real time, the stretcher hoisting mechanism enables the air bag mechanism to be separated from the stretcher mechanism under the upward hoisting action of the rescue helicopter, and only the stretcher mechanism for fixing the drowning wounded person is hoisted.

The present invention provides a device for preventing a vehicle from tilting and falling into water, and a vehicle. The device includes a first shell provided in the middle of the vehicle's chassis, with a second shell connected to each side of the first shell, and two second shells provided on both sides of the vehicle. A trigger mechanism is provided in the first shell, and an electrically excited airbag device is provided at the bottom of each second shell. The trigger mechanism is electrically connected to the electrically excited airbag device. When the vehicle does not tilt and fall into water, the internal circuit of the trigger mechanism is disconnected. When the vehicle tilts and falls into water, the internal circuit of the trigger mechanism is open to trigger the electrically excited airbag device, and the airbag generated by the electrically excited airbag device restores the vehicle to a horizontal state. The device provided in the present application can generate corresponding airbags to timely adjust the vehicle's posture when it falls into water, effectively preventing the vehicle from tilting and sinking, and thereby increasing the probability of escape for people inside the vehicle.

The present invention relates to the field of life jacket devices, specifically a multifunctional life jacket, comprising: a life jacket body, the interior of the life jacket body is a cavity, the top of both shoulders of the life jacket body are provided with air pipes connected to the cavity, and the two air pipes are connected to balloons on the side away from the life jacket body; a head placement float, the two balloons are symmetrically installed on both sides of the head placement float, and the head placement float is provided with a head limit block for the head of the person to be placed; both sides of the life jacket body are provided with a binding mother belt and a binding child belt. The provided warming mechanism can make the external heat compress patch efficiently and evenly pressed against the inner side wall of the life jacket, so that the person can better receive the heat of the heat compress patch; the cooperation of multiple warming mechanisms makes the heat compress patch better attached to the person's body, and has a certain fixing effect, so that the heat is well transferred to the human body.

The invention discloses a thin ice surface rescue boat, which relates to the field of underwater rescue and comprises a rescue boat body, air cushions are mounted on the left and right sides of the rescue boat body, a roller is rotatably connected to the front end of the rescue boat body, a rescue rope is wound on the outer wall of the roller, and a safety hook and a sensing assembly are fixedly connected to the end part of the rescue rope. Through cooperative work of the induction air bag arranged in the induction assembly and the air guide bin, the filling degree of the air bag can be intelligently controlled according to the water falling depth, the deeper the water is, the more the number of rotation turns of the rotating wheel driven by the impeller is, multi-round feeding of sodium bicarbonate particles is achieved, and the feeding efficiency is improved. The more carbon dioxide gas is generated in the reaction bin, the more carbon dioxide gas finally enters the floating air bag, the inflation volume is larger, the buoyancy is higher, the mechanism of automatically adjusting the buoyancy according to the water depth can intelligently match the needed buoyancy according to the actual falling environment, insufficient buoyancy or excessive expansion is prevented, and the adaptability and rescue safety of the device are improved.

Described are inflation systems having an electric propellant device and an inflatable safety device. The electric propellant device may be configured to generate gas for the inflatable safety device, and the electric propellant device may include an electric propellant that is configured to be converted to gas by the electric propellant device using an electric current. The inflatable safety device may be positioned to receive the gas from the electric propellant device.

A water safety garment and apparatus configured to avoid drowning can be configured to permit submergence for a predetermined period of time without inflation. After the predetermined time has passed, the garment or other apparatus can be configured to inflate to help a person wearing the garment float on top of the water to avoid drowning or other potentially harmful condition that may result from being underwater for too long. In some embodiments, a circuit may be utilized to detect the submergence condition of a person wearing the apparatus or garment. Upon a determination that the detected submergence condition has occurred continuously for a pre-determined period of time, an inflation mechanism can be actuated to force the person wearing the apparatus or garment to float to the top of the water.

This invention relates to an integrated rescue system for drowning victims, comprising a protective device, a maritime rescue device, and a delivery system. The protective device includes a protective shell, a shell hoisting mechanism mounted on the shell, and a shell zipper mechanism. The maritime rescue device is housed within the protective shell and includes a foldable airbag mechanism, a foldable stretcher mechanism, a stretcher hoisting mechanism, and a positioning system. The delivery system includes a drone and a delivery device. The delivery device is mounted on the shell hoisting mechanism to hoist the protective device. After the drone locates the drowning victim, it delivers the protective device. The shell zipper mechanism unlocks under pulling action to release the maritime rescue device, inflating and deploying the airbag mechanism. The stretcher mechanism then unfolds, and the drowning victim lies on the unfolded stretcher mechanism. The positioning system reports the location to the rescue command center in real time. The stretcher hoisting mechanism, under the lifting action of the rescue helicopter, detaches the airbag mechanism and the stretcher mechanism, lifting only the stretcher mechanism that secures the drowning victim.

The utility model discloses pool lifesaving buoyancy equipment and an indoor diving pool, and relates to the technical field of safety lifesaving facilities. The pool lifesaving buoyancy equipment comprises a starting mechanism, a buoyancy mechanism, an inflation mechanism and a rope net, the buoyancy mechanism comprises a shell and a floating ball, the shell is provided with an air channel, the air outlet end of the air channel is connected with the floating ball, the inflation mechanism comprises a shell, a sealed cavity is formed in the shell, and an air storage steel cylinder and a percussion mechanism for breaking the air storage steel cylinder are arranged in the sealed cavity. The sealing cavity is connected with the guide pipe, the guide pipe is connected with the air inlet end of the air channel, the firing mechanism is in control connection with the starting mechanism, and the shell is connected with the rope net. The indoor diving pool comprises a diving pool body, and the pool lifesaving buoyancy equipment is arranged in the diving pool body. The equipment disclosed by the utility model can be used for quickly responding, automatically inflating and quickly floating a drowning person through buoyancy, so that the rescue time is greatly shortened, and the survival probability of the drowning person is improved.

The invention relates to the technical field of emergency lifesaving equipment, in particular to a marine personnel safety lifesaving tool which comprises a middle shell, horizontally-arranged cylindrical driving housings are fixedly installed on the two sides of the middle shell through a top assembling frame, and built-in transmission covers are coaxially fixed to the interiors of the cylindrical driving housings through fixing supports; and a plurality of inflatable airbags are mounted in the cylindrical driving housing. According to the marine personnel safety lifesaving tool disclosed by the invention, the cylindrical driving housings which are horizontally arranged are fixedly mounted on the two sides of the middle housing through the top assembly frame, and the built-in transmission covers with the built-in lateral driving impeller assemblies are arranged in the cylindrical driving housings, so that the marine personnel safety lifesaving tool can provide enough power to run on a water body after falling into water; the initiative and operability of drowning lifesaving are improved; a plurality of inflatable air bags are installed between the built-in transmission cover and the cylindrical driving cover shell, a compressed air tank is used for providing an air source, enough buoyancy can be provided on a water body, and meanwhile the protection performance is greatly improved.

The application belongs to the technical field of unmanned aerial vehicles, and particularly relates to a flying lifesaving device for water rescue, which comprises an unmanned aerial vehicle body, an installation portion arranged in the unmanned aerial vehicle body and fixedly connected with the unmanned aerial vehicle body, an air storage portion arranged in the middle of the installation portion, lifesaving portions arranged at the lower ends of the two sides of the installation portion and inflated by the air storage portion, and the lifesaving portion comprising an unfolding frame, an unfolding board, an unfolding air bag, a connecting cable, a rotating wheel, a sliding block and a return spring, the unfolding frame being fixedly connected with the installation portion, the unfolding board being arranged in the unfolding frame, one end of the unfolding air bag being fixedly connected with the unfolding frame, the connecting cable being fixedly connected with the unfolding board after penetrating through the unfolding air bag, the sliding block being slidingly arranged in the unfolding frame and fixedly connected with the other end of the connecting cable. The three structures of the rigid frame, the multi-chamber and the unfolding board improve the lifesaving stability and prevent the lifesaving device from rolling over. The waterproof function, the double-mode search function and the sound-light reflection function realize all-time operation.

Described are gas cooling systems having a gas generator, a cooling device, and an inflatable safety device. The gas generator may be configured to generate gas for the inflatable safety device based on propellant. The cooling device may be coupled with the gas generator to receive the gas and to remove heat from, and / or expel at least a portion of, the gas to provide gas having a threshold temperature. The inflatable safety device may be coupled with the cooling device to receive the gas having the threshold temperature.

The application provides a broken window structure, an escape system and a vehicle, which comprises a mounting shell, a broken window hole for moving a thimble assembly is arranged on one side of the mounting shell close to glass, wherein the thimble assembly is arranged inside the mounting shell, a thimble limiting assembly for limiting the movement of the thimble assembly is further arranged inside the mounting shell, the thimble assembly comprises a thimble main body arranged inside the mounting shell, a small-diameter thimble rod is arranged at the front end of the thimble main body and can pass through the broken window hole, a sharp part for breaking the window glass is arranged at the free end of the small-diameter thimble rod, a limiting hole for cooperating with the thimble limiting assembly is arranged on one side of the thimble main body, and a pressure spring is arranged between the rear end of the thimble main body and the mounting shell. The application can quickly break the vehicle window in an emergency, thereby increasing the escape coefficient of the passengers.