Window regulator and vehicle having same

Abstract

The invention discloses a glass lifer and a vehicle with the same. The glass lifter comprises an electric motor, a hand-cranking device, a planetary gear mechanism, a lifting driving assembly and a switching device; a planet gear is arranged on a planet carrier and meshes between a sun gear and a gear ring; two of the sun gear, the planet carrier and the gear ring respectively serve as a first input end and a second input end and the remaining one serves as an output end; the first input end is connected with the electric motor; the second input end is connected with the hand -cranking device; the lifting driving assembly is connected with the output end and glass so as to drive glass to rise and fall; and the switching device is arranged for unlocking or locking the hand-cranking device so as to realize power input switching between the electric motor and the hand-cranking device. Therefore, vehicle door glass can be provided with two driving modes of electric driving and hand cranking; and in a dangerous state, a driver and passengers can open vehicle windows by the hand-cranking device to escape, thereby improving the escaping capabilities of the driver and the passengers.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a window lifter for a vehicle and a vehicle with the same. Background technique [0002] The glass lifter is the lifting device for the door and window glass of the car. It is mainly divided into two categories: electric glass lifter and manual glass lifter. Electric glass lifter is the most widely used glass lifter in automobiles. Except for the low-end models of the car, other models basically use electric lifters. A car window with an electric window regulator is called an electric window. A car equipped with an electric window can automatically raise and lower the window by simply pressing the switch, and the window can be opened and closed conveniently even while driving. Compared with the previously commonly used manual window lifter, the electric control operates smoothly, is convenient to adjust, and has better convenience and comfort. [0003] The electric glass lifte...

AI Technical Summary

Problems solved by technology

The manual window regulator has no motor and corresponding electronic control system, and has fewer parts. It has the advantages of simple structure, light weight, low cost, and high reliability, but it requires manual operation, and its comfort and convenience are poor.

Compared with the manual window lifter, the structure of the electric window lifter is more complicated, the weight is larger, the cost is higher, and there are motors and related control mechanisms, and its reliability is lower than that of the manual window lifter

[0004] For cars equipped with electric windows, when an accident or accident occurs, if the door cannot be opened for some reason, it is a good choice for the driver and passengers to escape through the window, but the accident or accident may cause the circuit to fail, resulting in electric The window cannot be rolled down, which affects the escape of the driver and passengers

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