Laterally-driven electric lifting window for transportation mean

Abstract

The invention discloses a laterally-driven electric lifting window for a transportation mean. The laterally-driven lifting electric window comprises vehicle / ship window glass, a vertical post, a glass guide rail and a driving mechanism, wherein the edge of the vehicle / ship window glass is taken as a lateral lifting edge which is parallel to an up-down direction; the vertical post is parallel to the up-down lifting direction of the vehicle / ship window glass; the glass guide rail is arranged on the left side or the right side of the vertical post; the tail end of the upper part of the glass guide rail is fixed to the top end of the vertical post; a guide track for lifting of the vehicle / ship window glass is surrounded by the vertical post and the glass guide rail; the vehicle / ship window glass is arranged in the guide track; and the driving mechanism is arranged on the lateral lifting edges of the vertical post and the vehicle / ship window glass, and can drive the vehicle / ship window glass to go up or down from one or two of the side edges of the vehicle / ship window glass when the driving mechanism works. After adopting the structure, the laterally-driven electric lifting window has the characteristics of being convenient to use and install and stable in performance, occupying no space of a vehicle body, and being high in route, small in size, light in weight, tidy and clean in appearance and convenient to maintain.

Description

technical field [0001] The invention relates to a vehicle, in particular to a laterally driven up and down electric window for a large vehicle. Background technique [0002] Passenger cars, trucks and boats are all large-scale transportation tools. With the continuous advancement of technology and the continuous improvement of people's requirements for the comfort of large-scale transportation vehicles, various manually operated products on large-scale transportation vehicles are also constantly being operated by electric power. product replaced. For example, windows are one of them. The windows on these large transportation vehicles are usually sliding windows, which are manual products, and now they are gradually changed to electric lift windows. In fact, this kind of electric lift window is usually popularized from the original structure applicable to cars to large vehicles such as large passenger vehicles, trucks, and boats. Due to the different operating road conditio...

AI Technical Summary

Problems solved by technology

Therefore, when passenger, truck, and boat manufacturing industries choose electric lift windows, they often encounter obstacles such as limited resources and obstacles in product installation and application, such as complex design of the driving mechanism, excessive space occupied by the design of the driving mechanism, and difficulty in installation. , Interference between the lift window and the interior or the sub-dashboard, inconvenient maintenance and many other factors

Taking passenger cars as an example, figure 1 It is a schematic diagram of the installation of the existing lifting electric window. The lifting drive mechanism 20' of the lifting electric window is installed under the window glass 10'. Since the window glass 10' needs to have a lifting stroke, it will cause The height h' of the entire structure is super high; the lifting drive mechanism 20' usually adopts steel wire, flexible shaft, swing arm bracket, etc., which causes the span S' required by the lifting drive mechanism 20' to be super wide; and because the lifting drive mechanism The installation position of the mechanism 20' is below the window glass 10', which will interfere with the interior parts of the vehicle body or the position 30' of the sub-dashboard; this makes the design of the electric windows of the existing large vehicles relatively large in size and complicated to install and fix. , resulting in distortion and deformation caused by external forces during product installation, which hinders the lifting. During maintenance, the lifting drive mechanism is under the window, hindered by the interior of the car body or the sub-dashboard, and it is too bulky to take out and replace.

Moreover, the design of the lifting drive mechanism in the prior art generally adopts the support design of steel wire, flexible shaft, and swing arm bracket. When used on large vehicles, the following disadvantages generally occur: the steel wire is not sealed and protected when it runs, and dust particles are encountered, and it will be worn and broken after long-term use; The flexible shaft lifting drive is designed at the bottom, which takes up a lot of space in the entire vehicle and hull. The traditional flexible shaft design cannot simplify and reduce the glass. The excessive size of the lifting glass will eventually lead to bumpy lifting process or difficulty in bearing the load. The flexible shaft is deformed and pulled. Long lifting failure; the swing arm support design causes the lifting glass to swing from side to side during the lifting process, and the lifting is not stable and the resistance is too large

At the same time, because the lifting mechanism is generally designed under the window of the car, it occupies a large space in the car body or the hull, and even interferes with the car, the interior parts of the hull or the auxiliary instrument panel, so the lifting stroke is also reduced. Can not give drivers and passengers a wider field of vision

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