Lifting and cutting device for window glass

Abstract

A car window glass lifting and cutting device, comprising a guide rail, a glass bracket slidably arranged on the guide rail, a first guide wheel and a second guide wheel respectively arranged at the upper and lower ends of the guide rail, and the first guide wheel A reel is connected to the second guide wheel with a wire rope, and the reel is controlled by a motor. A shearing mechanism is installed on the guide rail. The shearing mechanism is composed of active shears and fixed shears. The ends of the active shears and the fixed shears are A blade is provided, and the shearing mechanism and the wire rope are not on the same plane. The invention has the following beneficial effects: the shearing mechanism can realize the shearing of the steel wire rope and the lowering of the window glass by utilizing the principle of leverage and with relatively small force when the vehicle has no electricity, so as to achieve the effect of self-rescue.

Description

technical field [0001] The invention belongs to the field of automobiles, and in particular relates to a vehicle window glass lifting and cutting device. Background technique [0002] In recent years, accidents of vehicles falling into the water have often occurred. After the vehicle falls into the water, there are not a few cases of driver casualties due to the inability to open the windows. For the above situations, many vehicles are equipped with window hammers, but when in the water Using a broken window hammer to break the window glass requires a large force, which is inconvenient especially for people with weak strength. In addition, due to the need to break the window glass, additional glass replacement costs are added. [0003] Even in recent years, children have been trapped inside the car. When the car is turned off, the car lifter motor inside cannot be turned on, and the child is sunburned or suffocated to death in the hot sun. Contents of the invention [000...

AI Technical Summary

Problems solved by technology

[0002] In recent years, accidents of vehicles falling into the water have often occurred. After the vehicle falls into the water, there are not a few cases of driver casualties due to the inability to open the windows. For the above situations, many vehicles are equipped with window hammers, but when in the water Using a window hammer to break the window glass requires a lot of force, especially for weaker personnel, it is inconvenient to use, and because of the need to break the window glass, additional glass replacement costs are added

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