Automobile escape self-rescue device

Abstract

The invention relates to an escape self-rescue device of an automobile. The escape self-rescue device of the automobile comprises a hollow operation rod. A fixed seat is arranged at the bottom end of the operation rod; the outer rod wall of the operation rod is sleeved with an operation ring; the operation ring and the operation rod are matched in a threaded mode; a sliding rod is arranged in the axial position inside the operation rod and sleeved with a sealing piece; the sealing piece only can slide up and down along the axis of the sliding rod; the sealing piece and the inner rod wall of the operation rod are in airtight connection through a thread, and the operation rod drives the sealing to move when rotating; a catapulting piece is arranged at the bottom end of the operation rod; supporting strands are arranged in the circumferential direction of the operation ring in an arrayed mode and connected with the operation ring in a coupling mode; and an elastic protecting mesh face is arranged between every two adjacent supporting strands. The self-rescue device is novel and unique in structure, a user does not need to wait for the last minute to conduct self-rescue and can effectively strive for the precious rescue time, and meanwhile can be prevented from being cut and hurt by cullet, so that using is safe and convenient.

Description

technical field [0001] The invention relates to an automobile accessory, in particular to an automobile self-rescue device. Background technique [0002] There are often news reports that the car fell into the water in an accident, and the passengers inside could not open the door and finally drowned. After the car fell into the water, the water pressure would exert pressure on the car body and squeeze the door inward. At this time, the passenger's arm strength alone It is difficult to open the door, and at the same time, the water flows in from the gap in the compartment, gradually depriving the compartment of oxygen, and finally the passengers are trapped in the narrow compartment and suffocate and drown; many popular science programs teach passengers not to panic when encountering such situations , save energy, and take a deep breath at the moment when the car is filled with water, and push the door hard. At this time, the water pressure inside and outside the car is bala...

AI Technical Summary

Problems solved by technology

[0002] There are often news reports that the car fell into the water in an accident, and the passengers inside could not open the door and finally drowned. After the car fell into the water, the water pressure would exert pressure on the car body and squeeze the door inward. At this time, the passenger's arm strength alone It is difficult to open the door, and at the same time, the water flows in from the gap in the compartment, gradually depriving the compartment of oxygen, and finally the passengers are trapped in the narrow compartment and suffocate and drown; many popular science programs teach passengers not to panic when encountering such situations , save energy, and take a deep breath at the moment when the car is filled with water, and push the door hard. At this time, the water pressure inside and outside the car is balanced, and the door can be opened; but this method is not suitable for everyone, and this method It is also necessary for the passengers to maintain enough reason and physical strength, which undoubtedly puts the passengers to death and survives. For inexperienced passengers, it is difficult to meet the above requirements, so even if the passengers know how to save themselves, they will face greater difficulties. Life is in danger; in addition, some netizens thought of using sharp objects to break the window to escape, but after the glass is broken, it will hit the human body with the water flow, causing cuts; at the same time, the car is not always equipped with sharp objects, which is not necessary for passengers in distress. Self-help

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