Flip-down foldable vehicle escape window

Abstract

The invention discloses a downward-turnover type foldable escape window for a vehicle, and relates to passenger vehicles. The downward-turnover type foldable escape window for the vehicle comprises an outer window frame, an inner window frame with glass, a foldable middle plate and a foldable base plate, wherein the foldable base plate, the foldable middle plate and the inner window frame are installed inside the outer window frame in sequence from bottom to top through hinge structures, the outer window frame is installed on an external body frame, the foldable base plate is connected with the bottom of the outer window frame through a hinge, the foldable middle plate is connected with the foldable base plate through a hinge, the inner window frame is connected with the foldable middle plate through a hinge, the top of the inner window frame is connected with the outer window frame through a locking mechanism, self-locking gas springs are arranged between the foldable base plate and the foldable middle plate, the two ends of each self-locking gas spring are installed on the foldable base plate and the foldable middle plate respectively through the hinge structures, a gas spring is arranged between the inner window frame and the foldable middle plate, one end of the gas spring is connected with the inner window frame through the hinge structure, the other end of the gas spring is connected with one end of a connecting rod through the hinge structure, the other end of the connecting rod is connected with the external body frame, and a left lockhole, a right lockhole and an upper lockhole are formed in the outer window frame.

Description

technical field [0001] The invention relates to passenger vehicles, in particular to a downward-folding foldable vehicle escape window which is suitable for various types of passenger vehicles and allows occupants to quickly escape in a crisis. Background technique [0002] Car accidents happen frequently, such as arson, fire caused by car collision, fires caused by high temperature spontaneous combustion, collisions, rollovers, and even sinking into waters caused by various reasons, and even terrorist hijacking and other accidents. If the people in the car cannot escape from the car in time or cannot get rescue from the outside, the harm to life will be more serious. Therefore, the smoothness and convenience of the vehicle escape window are extremely important. From the current point of view, the escape windows of various buses and coaches are worrying. In particular, more and more luxury passenger cars adopt the fully-sealed window design, so it is impossible to quickly ...

AI Technical Summary

Problems solved by technology

[0008] In addition to their respective limitations, the above-mentioned escape window devices also have two major problems: first, the distance between the exit of the escape window and the ground is too high, that is, the occupants must jump out of the window to escape

On the one hand, tall, old, weak, women and children are likely to be stuck in the escape window during the escape process, which affects the evacuation efficiency of the escape window; The occurrence of a disorderly situation, thereby affecting the speed of escape or causing personal injury

Images