84results about "Body suits" patented technology

A personal life-saving system including an inflatable life- saving appliance L and configured to be attached to a wearer's leg. The system may include one or more leg straps (26A, 26B) for attachment to the wearer's leg (14). Two elongate spaced apart compressed gas containers may be arranged to extend long the wearer's leg for inflating a life-saving appliance. An activation system may activate the plurality of compressed gas containers simultaneously to inflate the life-saving appliance. The compressed gas containers and the life-saving appliance may be provided in an inner and outer casing.

The utility model relates to a kind of water-soaked heat-retaining clothes with heating function, comprising: clothing, the clothing is provided with several heating blocks in, the clothing is filled with buoyancy block;Battery pack is set in the heating block, the battery pack is connected the heating block by wire;Control panel is set on the surface of the clothing, the control panel control connection the heating block, simple structure, convenient to use.

A rescue vest for deepwater operators comprises a first partition and a second partition which are located in front of the left chest and the right chest respectively, a third partition located on the abdomen, a fourth partition surrounding the neck, a fifth partition located on the back shoulder, and a sixth partition and a seventh partition which are located on the side chest and the abdomen respectively, and each partition is internally provided with a heat production and oxygen production unit; the heat and oxygen production unit comprises a closed cavity, a first reaction cavity and a second reaction cavity are arranged in the closed cavity, and inner cavities of the first reaction cavity and the second reaction cavity are sealed by isolation films; and a vacuum reaction cavity is arranged in the closed cavity outside the first reaction cavity and the second reaction cavity. The device can simultaneously play roles of heat preservation, oxygen supply, floating and the like, and the generated gas is only oxygen, so that the device plays a huge role in closed environment and underwater operation, and solves the problem of lifesaving of deepwater operating personnel under the condition that the deepwater parking temperature of a submersible and an oxygen system disappear.

The utility model relates to soft shell clothes technical field especially relates to a multi -functional soft shell clothes for underwater rescue, including soft shell clothes main part, the soft shell clothes main part is provided with the adjusting mechanism that is convenient for user to the buoyancy effect simple and convenient adjustment and is used for guaranteeing the connecting mechanism of soft shell clothes main part sealing effect, the adjusting mechanism includes the first gasbag of installation at the arm of soft shell clothes main part, the utility model discloses through setting adjusting mechanism makes soft shell clothes main part can to its overall floating effect simple and convenient adjustment, when the adjusting switch is not opened, the total buoyancy of two first gasbags and two second gasbags is equal to the gravity of counterweight ring, makes the rescuer be able to simple and convenient to dive, not by the influence of redundant buoyancy, when encountering emergency situation underwater, through the adjusting switch to two first gasbags and two second gasbags inflation, make total buoyancy rapidly rise, thereby make the rescuer be able to fast float up, has guaranteed the rescue efficiency of soft shell clothes.

A self-righting underwater escape and surface survival suit includes an ascent hood and an inflatable bladder in fluid communication with the ascent hood. Breathable air from the vessel is used to inflate the inflatable bladder for ascent to and / or survival on the water surface. During ascent, breathable air is provided to the ascent hood from the inflated inflatable bladder. The inflated inflatable bladder is configured to provide self-righting of the wearer upon surfacing and to support the wearer on the water surface, even if the wearer is incapacitated or the ascent hood is opened.

The utility model provides a keel lining and a life jacket, which comprise a lining layer made of a first fabric layer and a plurality of first braids, one end of each first braid is sewed at a position A, the other end of each first braid is sewed at a position B, and the other end of each first braid is sewed at a position C; the other end of the elastic piece is finally sewn at the position B of the rear garment piece along the midpoints of the princess line and the shoulder line of the front garment piece; the first braid is sewn in the lining, the first braid is not broken and penetrates through the front garment piece and the rear garment piece from the position A of the princess line of the front garment piece to the position B of the rear garment piece, the first braid serves as a skeleton, the first fabric layer serves as an auxiliary part, and the first braid and the rear garment piece are sewn in a crossed mode, so that the practical problems are solved, for example, the fabric on the surface of the life jacket is scratched, and the service life of the life jacket is prolonged. The inner lining material can continue to be damaged under the action of external water flow, obstacles and the like, then is lost and completely loses the original lifesaving function and the like, and even if the lining material layer is damaged, the lining material layer is locally damaged and cannot be completely lost.

The utility model relates to life-saving chest wader which comprises a wader body, a clothes body, an automatic inflation device and an air bag, and the wader body is used for wearing the lower half body of a human body; the clothes body comprises a bib and a wearing piece, the lower side end of the bib is integrally connected to the pants body, and the upper side end of the bib is worn on the upper body of a human body through the wearing piece; the automatic inflation device is fixed to the surface of the bib, the air bag is connected to the bib and communicated with the automatic inflation device, and the automatic inflation device inflates the air bag to form an air bag cavity. Wherein the automatic inflation device is provided with a water triggering part, the water triggering part is provided with a water inlet hole, when the air bag cavity is not inflated, the air bag is connected to the bib and attached to the surface of the bib and shields the water inlet hole, the situation that the inflation function is triggered due to the fact that the air bag is wetted by rainwater or splashed water is prevented, and the air bag plays a role in protecting the automatic inflation device and preventing mistaken touch. And the safety guarantee of the whole lifesaving chest wader is improved.

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 utility model discloses a flood fighting and disaster relief life jacket with a protective structure, which belongs to the technical field of life jackets, and comprises a life jacket body, the life jacket body comprises a front floating plate, a rear floating plate and a connecting part, and a wearing gap is formed between the front floating plate and the rear floating plate; the connecting part is connected with the upper end of the front floating plate and the upper end of the rear floating plate, and a clearance hole is formed in the connecting part; the four sliding rails are fixedly connected to the two opposite ends of the front floating plate and the two opposite ends of the rear floating plate respectively; according to the life jacket, the structure of the life jacket body is simplified, meanwhile, the sliding rails with the structural supporting function are arranged on the front floating plate and the rear floating plate, and an anti-impact structure can be formed only by clamping the two ends of the arc-shaped elastic supporting strips into the two adjacent sliding rails and limiting the two ends of the arc-shaped elastic supporting strips. Therefore, the multi-directional impact of the floating objects is resisted, and the life safety of rescue and disaster relief personnel is protected.

The utility model provides an intelligent drowning prevention vest which comprises a vest body, a warning mechanism, a heat preservation mechanism and a positioning mechanism, the warning mechanism is installed on the vest body and used for providing signals for rescuers, the positioning mechanism is installed on the vest body and used for sending position signals to the rescuers, and the heat preservation mechanism is installed on the vest body and used for sending position signals to the rescuers. The thermometer is mounted in the vest body and used for keeping the body temperature of a drowning person; by the adoption of the technical scheme, rescue warning is provided through the positioning mechanism, position signals are sent to rescue workers through the positioning mechanism, accurate rescue is facilitated, the temperature of a person falling into water can be kept through the heat preservation mechanism, the rescue possibility of the person falling into water is improved, and therefore a user can effectively call for help and conduct self rescue.

The invention belongs to the technical field of anti-drowning swimsuits, and particularly relates to an anti-drowning swimsuit capable of detecting heart rate and automatically reminding, which comprises a swimsuit body, a waterproof interlayer is arranged on the inner wall of the swimsuit body, a piezoelectric sensor is connected to the top of the front side of the swimsuit body, and the outer cambered surface of the piezoelectric sensor is sleeved with a dismounting assembly. The dismounting assembly comprises a sleeve body female seat sleeving the outer arc surface of the piezoelectric sensor, and the upper surface of the sleeve body female seat is provided with a stepped end part; two-way fixing force is formed through lateral extrusion of the mounting ring block and abutting of the top of the elastic sleeve piece, the piezoelectric sensor is firmly restrained in the containing cavity of the sleeve body female base and the locking male base, the sensor cannot deviate even if a swimmer performs large-amplitude limb actions such as paddling and turning around or is impacted by water flow, and the safety of the swimmer is guaranteed. The device always keeps close fit with the skin near the heart of the human body, provides a stable reference for ultrasonic propagation and signal acquisition, maintains the heart rate detection precision, and avoids detection errors or missing detection caused by a fit problem.

The utility model provides a luminous heating warm-keeping life jacket, which relates to the technical field of life jackets, and comprises a vest, one side of the vest is provided with a bandage, one side of the vest is provided with a flashing light, one side of the vest is provided with a controller, and the controller is connected with the vest. One side of the vest is provided with an auxiliary device capable of rapidly pulling a person falling into water away from the bank back to the bank, the side, close to the flashing light, of the vest is provided with a protection device for preventing an external object from colliding with the flashing light and damaging the flashing light, the auxiliary device comprises a cylinder, and the cylinder is fixedly connected with the vest. According to the invention, rescue personnel can rescue people falling into water away from the shore within the fastest time, so that the situation that the rescue personnel cannot rescue the people falling into water within the fastest time due to the fact that the people falling into water are far away from the shore, the people falling into water are soaked in water for a long time, and the safety of the people falling into water is influenced is reduced; and the rescue efficiency and convenience of people falling into water are improved.

The utility model relates to the technical field of drowning detection, in particular to an intelligent life jacket. A sheet-shaped first electrode and a sheet-shaped second electrode are adopted and are respectively arranged on a first insulating base material at intervals, a second insulating base material covers the first electrode and the second electrode, and the second insulating base material and the first insulating base material jointly cover the first electrode and the second electrode. The distance between the exposed part of the first electrode and the exposed part of the second electrode is not smaller than a preset threshold value, so that the first electrode and the second electrode are not conducted in a water mist environment, the water falling trigger electrode plate has good flexibility, can adapt to surfaces of different shapes and has good conductivity, and the service life of the water falling trigger electrode plate is prolonged. The device is very suitable for flexible devices such as life jackets. Meanwhile, the distance between the exposed part of the first electrode and the exposed part of the second electrode is not smaller than the preset threshold value, that is, the first electrode and the second electrode are not conducted in the water mist environment, and therefore false triggering is avoided.

The utility model provides a life jacket with an inflatable radar reflector, which comprises a life jacket body and the radar reflector, a metal film is arranged in the radar reflector, an inflation inlet is arranged on the surface of the radar reflector, the radar reflector is connected with a support rod, and the support rod is connected with the inflatable radar reflector. A radar reflector is arranged on the surface of the life jacket body, a radar reflector fixing hanging buckle is arranged on the surface of the radar reflector, and a rope is arranged on the radar reflector fixing hanging buckle. A person falling into water can inflate the radar reflector through the inflator pump in an emergency and lift the radar reflector to a high position, the radar for searching and rescuing the ship can detect the person falling into water wearing the life jacket in the daytime or at night, the radar recognition success rate in the searching and rescuing process is improved, the searching and rescuing success rate is increased, and the life jacket is suitable for being used for searching and rescuing the person falling into water. And the survival rate of people falling into water is improved.

The invention discloses a self-powered offshore sound production system driven by a friction nanometer generator and integrated with a life jacket and a self-powered offshore sound production method. The system comprises a friction nanometer power generation unit, a rectification energy storage module, a piezoelectric sound production module, an energy management control module and a waterproof packaging structure. The friction nanometer power generation unit converts mechanical energy of sea waves or human motion into alternating current, and the alternating current is stored in the super capacitor through the rectification energy storage module. The energy management control module monitors the capacitor voltage, starts the piezoelectric sound production module to produce high-decibel sound when the capacitor voltage reaches a power-on threshold value, and closes the piezoelectric sound production module to save energy when the capacitor voltage is lower than a power-off threshold value. According to the system, the power generation modules which are orthogonally arranged in an array mode, an intelligent energy management mechanism and multiple waterproof packaging are adopted, the battery-free, self-powered and all-weather falling-into-water alarm function is achieved, and the system is suitable for maritime search and rescue scenes and has high reliability, environment adaptability and long-acting working capacity.

The invention discloses a life jacket with a striking help seeking structure, which belongs to the technical field of life jackets and comprises a life jacket body, a hydrogen tank is arranged at the chest of the life jacket body, a switch valve is arranged at the bottom end of the hydrogen tank, an air guide pipe is mounted at an exhaust port in the side edge of the switch valve, and an inflatable bag is mounted at the end of the air guide pipe. Through the help seeking mechanism composed of the hydrogen tank, the switch valve, the air guide pipe and the air inflation bag, when falling into water, the hydrogen tank can be controlled to be opened, the red air inflation bag is expanded and inflated and floats in the air, so that rescue personnel can watch and use the device more strikingly in the daytime, and when the device is used at night, the transparent bag at the top of the air inflation bag is provided with the vibration lamp, so that the safety of the rescue personnel is improved. When the life jacket is used, a help seeking person can shake the inflatable bag, the vibration lamp can flash, the life jacket is more eye-catching at night so as to facilitate rescue at night, in addition, the whistle is used on the life jacket main body, a prompt tone can be made, and the life jacket has the sound, light and color prompt functions, is more eye-catching during use and is higher in practicability.

The utility model discloses a life jacket with a positioning function in the technical field of life jackets, which comprises a life jacket body, a fixing box is embedded on the inner side of the body and close to the upper part, a magic patch is laid on one side of the body and positioned on one side of the fixing box, and a positioning piece for displaying positioning is placed on the inner side of the fixing box. The positioning piece is placed in the fixing box, then the cover plate and the fixing box are installed and fixed through the lock catch piece, the sealing piece can conduct sealing operation on the fixing box through the cover plate, the situation that the positioning piece is damaged due to the fact that the positioning piece is soaked by water is avoided, and the problems that a positioning function is not achieved, and a wearer is inconvenient to track and rescue are solved. And the existing equipment is inconvenient to carry out waterproof protection on the positioning equipment, so that the positioning equipment is easy to soak and is damaged.

The utility model discloses a self-heating life jacket which comprises a life jacket body and a self-heating device, the life jacket body is provided with a containing cavity, the self-heating device comprises a chemical material heating assembly and a seawater battery heating assembly, and the chemical material heating assembly and the seawater battery heating assembly are arranged in the containing cavity. The outer walls of the chemical material heating assembly and the seawater battery heating assembly are respectively contacted with the life jacket main body so as to transfer heat to the life jacket main body. According to the self-heating life jacket provided by the utility model, the self-heating device of the life jacket can be quickly started in a dual-heating mode, and the technical problems that the existing self-heating life jacket is long in response time, so that the starting time is longer, and rescue is not facilitated are solved.

The utility model discloses an inflatable outdoor jacket, which comprises a jacket body, an air bag, an air bag cover and an air bag cover, wherein an interlayer space is arranged in the jacket body; the air bag is contained in the interlayer space of the clothes body, and the air bag comprises a back bag part located on the back of the clothes body and a front bag part located on the chest of the clothes body; the automatic inflation assembly is fixed to the back of the clothes body, the automatic inflation assembly is communicated with the air bag, and under the condition that the automatic inflation assembly meets water, the automatic inflation assembly can inflate the back bag part and the front bag part. By means of the automatic inflation assembly located on the back of the clothes body, the air bag can be automatically inflated when a user falls into water, then buoyancy is provided for the user through the air bag, and the user can save themselves and wait for rescue conveniently.

To provide a search system capable of more reliably finding victims when searching for the victims of maritime accidents.SOLUTION: A search system for searching for victims of marine accidents according to one embodiment of the present invention comprises an unmanned aircraft and a life jacket worn by the victim. The life jacket has a transmitter capable of transmitting a rescue signal and a switch to control the ON / OFF of the rescue signal. The ON / OFF of the switch is controlled by the presence or absence of the immersion in seawater. The unmanned aircraft has a receiver capable of receiving the rescue signal. The search of the victim is conducted based on the rescue signal.SELECTED DRAWING: Figure 1

The utility model discloses a life jacket for fishing, which belongs to the technical field of life jackets for fishing and comprises a waistcoat body and an adjustable locking component. Fixed mounting plates are symmetrically and fixedly mounted on the left side and the right side of the waistcoat body; adjusting type locking assemblies are mounted on the fixed mounting plates on the left side and the right side; the adjusting type locking assembly comprises a coarse adjusting assembly and a fine adjusting assembly. The coarse adjustment assembly is used for preliminarily fixing the waistcoat body; the fine adjustment assembly is used for adjusting the fitting degree of the waistcoat body and the user more accurately. By means of the mode, the waistcoat body can be flexibly adjusted and fixed according to users of different body types, the device can be more firmly attached to the user, and the problem that when the user falls into water, the waistcoat body continuously shakes, and the waistcoat body is prone to being separated from the user is solved.

A submarine escape cold weather survival suit includes a facial hood or dome pneumatically connected to a principal body cavity and additional pneumatically connected extensions to fit body extremities and a coverable cranial opening. The structure of the suit includes a layered structure of mechanically interconnected suits within suits. A composite of tear-proof and insulation material forms an internal suit or first envelope that is surrounded by a waterproof suit and then by a tear resistant suit. An optional pneumatic tube may be used.

A flotation harness and kinetic safety system includes a vest-style harness having an internal buoyant material for functioning as a personal flotation device. An elongated kinetic recovery cord is connected to the back panel. A length adjustment mechanism is positioned along the cord and a clip is positioned along the distal end of the cord for engaging an overhead portion of a boat. At least one adjustment belt is positioned along the harness body. A pelvic support panel extends down from the back panel of the harness body and connect to the front panels. The pelvic support panel works in conjunction with the kinetic recovery cord to selectively support the weight of a user as the boat encounters waves.

The invention discloses a self-energized marine light-emitting alarm system driven by a friction nanometer generator and integrated with a life jacket and a self-energized marine light-emitting alarm method. The system comprises a friction nanometer power generation unit, a rectification energy storage module, an LED optical module, an energy management control module and a waterproof packaging structure. The friction nanometer power generation unit converts mechanical energy of sea waves or human motion into alternating current, and the alternating current is converted into direct current through the rectification energy storage module and stored in the super capacitor. The energy management control module monitors capacitor voltage, starts the LED optical module to give out light and alarm when the voltage reaches a power-on threshold value, and closes the LED optical module to save energy when the voltage drops to a power-off threshold value. According to the system, the power generation modules arranged in an array mode, intelligent energy management and multiple waterproof packaging are adopted, omnidirectional response, long-acting self-energy-supply, high reliability and environmental adaptability are achieved, the system is suitable for a sea rescue scene, and the probability that people falling into water are found and the rescue success rate are effectively increased.

The application discloses a marine lifesaving suit, which comprises a lifesaving suit body with functions of inflation and heating, the lifesaving suit body comprises a hydrophobic outer layer and a skin-friendly and breathable inner layer; the hydrophobic outer layer is composed of a waterproof cloth with micro-nano particles deposited on the outer surface, the micro-nano particles have a core-shell structure with different axes, wherein the core layer is composed of a jellyfish repellent, the shell layer is composed of an adhesive, the jellyfish repellent is elemental sulfur or a mixture of elemental sulfur and lanthanum chloride, and the shell layer covers 10-60% of the peripheral surface area of the core layer. Experimental results show that the micro-nano particles can significantly inhibit the emission of jellyfish nematocysts and have a repellent function of protecting against jellyfish stings, so that the marine lifesaving suit can solve the problems of cold water frostbite, drowning in seawater and jellyfish stings that may be suffered by personnel immersed in seawater, and has significant application value.

A personal life-saving system 11 includes an inflatable life-saving appliance (L, Fig 1) and is configured to be attached to a wearer’ leg 14. The system may include one or more leg straps 26A and 26B for attachment to the wearer's leg 14. Two elongate spaced apart compressed gas containers (32A and 32B, Fig 7) may be arranged to extend long the wearer's leg for inflating the life-saving appliance. An activation system (40, Fig 7) may activate the plurality of compressed gas containers simultaneously to inflate the life-saving appliance. The compressed gas containers and the life-saving appliance may be provided in an inner 34 and outer 20 casing.

This invention belongs to the field of life jacket technology, specifically relating to a marine intelligent satellite positioning life jacket. It includes a lightweight jacket, an inflatable flotation module, an integrated control module, a miniature signal transmitting module, a composite sensor triggering module, and a power module. All components are mounted on the lightweight jacket. The miniature signal transmitting module is electrically connected to the integrated control module, and the composite sensor triggering module is wirelessly connected to the inflatable flotation module. The composite sensor triggering module detects the water-falling state and generates a trigger signal. Multiple silver-nickel threads are sewn onto the lightweight jacket. This marine intelligent satellite positioning life jacket, through the cooperation of the lightweight jacket, inflatable flotation module, and miniature signal transmitting module, ensures the garment's lightness and thinness, preventing it from being too bulky and facilitating work, while also enabling stable buoyancy on the water surface through inflation.

Title: BODY-SURF VEST WITH SIDE ZIPPER(S) HAVING FIXED OR INTERCHANGEABLE GLIDE ELEMENTS ON THE VENTRAL AND BACK PANELS. The present invention consists of a surf vest (10) for surfing waves without a board, generally made of a hydrophobic material such as neoprene, having at least one side zip (13), a head opening (11), and two arm openings (12) to facilitate putting it on the user's torso. Its ventral panel (14) carries, in a fixed or removable and interchangeable manner, a glide assembly (20) comprising a glide pad (21), and its back panel carries, in a fixed or removable and interchangeable manner, two shoulder pads (31) and (32) and a lumbar pad (33) of a back glide assembly (30).The gliding pads (21) (31) (32) (33) are hollow and can receive a floating solid material such as polyurethane foam, a gas such as air or CO2, or a liquid such as water. The abstract figure is: FIG 1.

The invention provides a self-adaptive buoyancy life jacket fabric which comprises a composite layer structure, and the composite layer structure comprises at least one base fabric layer, at least one core buoyancy unit layer and at least one outer protection layer; the core buoyancy unit layer is arranged between the base fabric layer and the external protection layer; the core buoyancy unit layer is composed of a plurality of microfluid buoyancy unit arrays which are mutually independent and have pressure response capability; each microfluid buoyancy unit comprises a microcavity, the cavity wall of the microcavity is made of an elastic high polymer material, and the interior of the microcavity is filled with inert gas with preset pressure. The self-adaptive deformation microfluid buoyancy unit array is introduced into the structure of the life jacket fabric, and the design of the pressure-responsive elastic material and an optional temperature self-adaptive enhancement mechanism are combined, so that continuous and stepless automatic adjustment of buoyancy in different water depth and water temperature environments is realized.

The ice surface rescue protection suit comprises a rescue suit and a waterproof sealing zipper, and the waterproof sealing zipper is arranged on the front side of the rescue suit; the waistband is fixedly arranged in the middle of the outer side of the rescue suit; the first hanging ring is fixedly arranged on the front side of the waistband; the reflective strip is arranged on the outer side of the rescue suit; the anti-skid shoes and the rescue clothes are integrally arranged at the bottom end of the rescue clothes; the fixing mechanism is arranged on the outer side of the anti-skid shoe; the anti-skid assemblies are arranged on the rear sides of sleeves of the rescue suit; the inflatable floating assemblies are arranged on the outer sides of trouser legs of the rescue suit. According to the ice surface rescue protection suit, by arranging the fixing mechanism, the ice breaking awl can be controlled to move up and down through the poking rod, the ice breaking awl can be rapidly inserted into the ice surface to form a stable supporting point through matched locking of the sliding groove and the spring, reliable stress supporting is provided for rescue workers, and sliding deviation caused by the smooth ice surface in the rescue process is avoided.