64results about How to "Easy to save yourself" patented technology

A tire burst vehicle moving tool comprises a tire fixing part, a position adjusting part, a walking part and a sliding rod part, the walking part is installed in a groove of the tire fixing part through screws, the position adjusting part is installed on the fixing part in a threaded mode, and the sliding rod part is installed in a square groove formed in the tire fixing part in a sliding mode. When a tire bursts and has a problem, a fixing frame A is separated from a fixing frame B by manually lifting a cylinder; the cylinder is put down after the tire is fixed; the fixing frame A and the fixing frame B are folded and fixed; a cylinder sliding rod is used for clamping the cylinder; the situation that in the walking process, the fixing frame A and the fixing frame B are separated to causevehicle moving failure is prevented, and when tire leakage and tire burst occur under different conditions, an anti-skid button can be adjusted to vertically move the supporting plate to adjust the vehicle moving tool and the ground to the proper position, and then the vehicle is driven to a nearest repair center or moved to a safe area to wait for rescue.

The invention provides a wearable oxygen self-rescue respirator, comprising a breathing mask and a back clip, an oxygen supply emergency system is arranged in the back clip, and the oxygen supply emergency system and the breathing mask are connected by a breathing hose; Airbag and B airbag, A airbag and B airbag are connected through the first one-way airflow valve; carbon fiber compressed oxygen cylinder is connected with A airbag, which is equipped with CO2 absorption 2 and H 2 O and produce O 2 The chemical oxygen reaction tank of the medicine is connected with the B airbag through a porous partition; the breathing hose is wrapped with O 2 Hose and CO 2 / H 2 O hose, A air bag is connected with O through the second one-way air flow valve 2 Hose Connection, CO 2 / H 2 The O hose is connected to the B airbag through another second one-way flow valve. The invention also provides a method of using the wearable oxygen self-rescue breathing apparatus. The invention has good working performance, long oxygen supply time, light weight, convenient operation, comfortable wearing, complete functions, strong practicability, good use effect and high work efficiency.

The invention discloses a fire warning system and an early warning method based on the Internet of Vehicles, and relates to the field of vehicle active early warning. A sensor detection module is used for transmitting the collected information to a data fusion processing module; the data fusion processing module is used for preprocessing sensors signal, and transmit the processed data to the fire judgment module; the fire judgment module is used for feature fusion and decision-making judgment, and sends the decision results to the gateway controller and the Internet of Vehicles module; the gateway controller is used for the fire judgment results. Routing to execute the control strategy of each controller under fire conditions; the car networking module sends the data of the vehicle on fire to the cloud of the OEM, and at the same time sends the information of the sidecar to the safety risk discrimination module of the sidecar; the cloud module of the OEM sends the data according to the car networking Data, train and modify the fire prediction model; the safety risk judgment module of the sidecar will judge the safety risk of the sidecar according to the information of the sidecar transmitted by the Internet of Vehicles, and send the judgment result back to the Internet of Vehicles module for early warning of the sidecar.

The invention discloses a vehicle door, a vehicle body and a vehicle. The vehicle door comprises a vehicle door inner plate and a vehicle door outer plate. The vehicle door outer plate is arranged onthe outer side of the vehicle door inner plate, the front end of the vehicle door outer plate is located on the rear side of the front end of the vehicle door inner plate, a connecting plate is arranged at the front end of the vehicle door outer plate, one end of the connecting plate is fixed to the front end of the vehicle door outer plate, and the other end of the connecting plate is fixed to the front end face of the vehicle door inner plate. Therefore, the connection stability of the vehicle door inner plate and the vehicle door outer plate can be effectively improved; moreover, a collision angle is jointly formed by a surface connection (namely surface-to-surface fixation) area between the vehicle door inner plate and the connecting plate, a connecting area between the connecting plate and the vehicle door outer plate and the connecting plate. According to the vehicle door outer plate, the guide is provided for the part in front of the vehicle door, so that the part in front of the vehicle door moves towards the outer side of the vehicle door outer plate, the safety of the vehicle door is improved, the vehicle door can still be easily opened after a collision accident occurs,and self-rescue and rescue of others are facilitated.

The invention relates to a dropping mine self-rescuer, comprising a life buoy body, oxygen generators, a water storage tank, a milk storage tank, liquid suction pipes and air suction pipe devices, wherein reflecting signs are stuck to the outside of the life buoy to facilitate the rescue personnel to search; the oxygen generators adopt a chemical oxygen producing method to produce oxygen; and the produced oxygen can be sucked by the victims after being dried by driers.

The invention discloses an underground coal mine ventilation and dust removal safety system, which comprises two corrugated pipes and is characterized in that the two corrugated pipes are parallel and comprise a first corrugated pipe (1) and a second corrugated pipe (2) which are arranged at the two sides inside a mine respectively, and the two corrugated pipes are coated with self-illumination paint and extend to the bottom of the mine from the outer part of the mine respectively. The invention also discloses an integrated filtering and dust removal device. The ventilation and dust removal safety system can be used for removing dust particles in underground mine gas and timely ventilating and exchanging the underground mine gas, so that the safety of the mine is ensured, the working gaseous environment of coal mine workers is optimized, and the pollution of gas exhausted from the mine to the environment is avoided.

A tape type self-inflating lifesaving floating tape comprises a tape winding box and a floating tape, and is characterized in that the tape winding box is arranged in a floating ball, the floating ball can float on the water surface and keep upright without rolling over, and an opening is formed at the top of the floating ball; a roller is arranged in the middle of the tape winding box and is wound with the floating tape, the floating tape is composed of a breather pipe, an elastic support and rubber from inside to outside in the transverse direction, and the inner end of the vent pipe is communicated with an inner cavity of the floating ball; a small hole is formed on the pipe wall, a check valve is arranged in the pipe, and a pair of roll shafts are radially arranged at the opening of the tape winding box. When the floating tape enters the tape winding box, the floating tape can be extruded to be thinned; when being taken out, the floating tape can suck the air from the small hole ofthe breather pipe to automatically be expanded and thickened; and a safety rope and a snap fastener are arranged outside the floating tape. Compared with the prior art, the floating tape integrates the advantages of a swim ring, a life buoy and a life floating cable, has the effect of the diving equipment, and is convenient to carry and store. The floating tape can be used in the dark and can also be repeatedly used, is simple in structure and low in cost, and is easy to popularize.