43results about How to "Smooth escape" patented technology

The invention discloses a traction-type vehicle window glass breaking device and method, and belongs to the field of safety of vehicles. The traction-type vehicle window glass breaking device comprises a traction line, a traction line winding device and a directional blasting device, wherein the traction line is embedded inside the vehicle window glass; the traction line winding device is used for drawing out the traction line from the vehicle window glass; and the directional blasting device is used for blasting the vehicle window glass towards the direction outside a vehicle window. With the adoption of the design, the situation that passengers cannot break the vehicle windows to escape under an emergency or the passengers are injured by the glass fragments in the process of escape is avoided.

The invention relates to an automotive door lock of an automobile. The automotive door lock comprises a lock body fixedly connected to an automotive door, wherein the middle part of a lock stopping plate of the lock body is hinged with the framework of the lock body; the end of the lock stopping plate is hinged with the rear end of a transverse bumper; the front end of the transverse bumper is hinged with a rotary clip; the rotary clip is hinged with the automotive door; a vertical bumper is hinged with the rotary clip; and the vertical bumper and the transverse bumper form axial transmission fit along two bumper shafts through the rotary clip. The automotive door lock is characterized in that: the rear end of the transverse bumper is hinged with the lower end of the lock stopping plate; and when a vehicle knocks the transverse bumper from the front side to move forwards so as to pull the lower end of the lock stopping plate to move forwards, the lock stopping plate inevitably anticlockwise rotates around a hinged shaft at the middle part, and the lock stopping plate drives a lock stopping pull rod to act to make the lock body in an unlocking state so as to ensure that a driver can successfully escape. The automotive door lock has the advantages of great improvement on use safety, low cost of an automotive door lock system, wide use, and suitability for modification of old-style lock systems.

The invention relates to a fire disaster escaping navigation system. According to current methods, the crowds can be evacuated, individuals can not be considered sufficiently, and unavoidable injury when a fire disaster happens can cause easily. A positioning infrastructure in the system comprises a plurality of positioning navigation units, wherein the positioning navigation units are distributed in passages and corners through which people can pass; a navigation and protection terminal consists of a positioning and navigation module and a protection module, and the positioning and navigation module comprises a voice module, a radio-frequency module, an MCU (microprogrammed control unit) and an RSS (real simple syndication) reading unit; the protection module comprises a safety helmet, an anti-poison respirator and goggles, the safety helmet can be used for preventing people from being injured by a falling object, and the anti-poison respirator and the goggles can be used for preventing people from being hurt by smoke. The terminal provided by the system can be used for protecting people from injury of smoke and falling objects to a certain degree, and provides dynamic positioning service, so that people can still find the safety exit and escape successfully under the condition that people are not familiar with the topography.

The invention discloses an automobile B-pillar reinforcement plate and a manufacturing method thereof, belonging to the field of automobile parts. The B-pillar reinforcement plate of the automobile comprises: a reinforcement plate shell and an inner layer reinforcement plate. Wherein, an opening groove is arranged in the middle part of the reinforcing plate shell. The inner reinforcing plate is fixed in the opening groove of the shell of the reinforcing plate, and the material is carbon fiber composite material. The automobile B-pillar reinforcement plate provided by the invention not only reduces the space occupied by the inner layer reinforcement plate on the reinforcement plate shell, but also makes the automobile B-pillar reinforcement plate have the characteristics of strong shock resistance, high strength and light weight, ensuring When the side of the car body is collided, the B-pillar reinforcement plate of the car is not easy to deform, so as to avoid damage to the occupants of the car, and at the same time, the door can be opened normally to ensure the smooth escape of the occupants in the car.

The invention discloses a security door locking-prevention method. The method comprises S1, arranging a sensor module at the inner side of a door plate, wherein the sensor module is used for acquiring a door opening instruction and in a normal state, a primary power supply supplies power for the sensor module, S2, arranging an emergency power supply for supplying power for the sensor module, S3, detecting a power supply state of the primary power supply in real time and controlling operation of the emergency power supply according to the detection result and S4, controlling opening of a security door lock catch structure according to the door opening instruction acquired through the sensor module. The emergency power supply can realize normal work of the sensor module under power shortage caused by primary power supply abnormality so that it is avoided that the stopped sensor module cannot acquire a door opening instruction so that when an accident occurs, an indoor people cannot open the security door and escape. Through the emergency power supply, the sensor module can acquire a door opening instruction in real time and prevent accident generation.