Automobile seat aluminum alloy electric sliding rail

Abstract

The invention discloses an automobile seat aluminum alloy electric sliding rail. The sliding rail comprises a motor and an outer rail rack; the motor is fixed on the outer side surface of an aluminumalloy inner rail, and the output end of the motor penetrates into the aluminum alloy inner rail and fixes an output gear; and a transmission gear is rotationally arranged inside the aluminum alloy inner rail, the transmission gear is meshed with the output gear, the outer rail rack is fixed at the inner bottom of the aluminum alloy outer rail, and the transmission gear and the outer rail rack aremeshed with each other. According to the automobile seat aluminum alloy electric sliding rail, the motor drives the transmission gear to roll on the outer rail rack, so that the driving mode of aluminum alloy inner rail sliding is achieved, the speed reduction effect can be achieved while the movement stability of the aluminum alloy inner rail is guaranteed, and additional speed reducer is not needed, so that the weight and cost are saved, the sliding of the aluminum alloy inner rail on the whole aluminum alloy outer rail stroke is facilitated, the space limitation during manual adjustment ofa seat is eliminated, and the distance is conveniently adjusted in place by once.

Description

technical field [0001] The invention relates to the field of auto parts, in particular to an aluminum alloy electric slide rail for an automobile seat. Background technique [0002] MPV is a multi-purpose vehicle. It integrates the functions of a car, a station wagon and a van. The seats for 7-8 people can be arranged in the compartment, and there is a certain amount of luggage space. The seats are flexible and can be folded or put away. fall. [0003] There are many ways to classify MPVs. For example, they can be divided into household MPVs and commercial MPVs in terms of usage, and can be divided into 5-seater MPVs and 7-seater MPVs according to the number of seats. From the perspective of the development platform, some MPVs It is a product of the car platform, and some are derivatives of light passenger cars. [0004] MPV is a model mainly aimed at family users. Passenger cars that are converted from commercial vans and targeted at group customers cannot be regarded as ...

AI Technical Summary

Problems solved by technology

Currently on the market, the rolling-type manual slide rails are limited by the space in the car, and cannot realize the distance adjustment from the front row to the middle row, and from the middle row to the rear row at one time, and cannot meet the requirements of large-distance seat adjustment.

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