Asymmetric long-distance aluminum alloy electric sliding rail

Abstract

The invention discloses an asymmetric long-distance aluminum alloy electric sliding rail. The asymmetric long-distance aluminum alloy electric sliding rail comprises an outer rail, wherein the outer rail comprises an outer rail bottom plate, a side rail I, a barb I, a side rail II and a top plate, the side rail I and the side rail II are arranged at the two ends of the outer rail bottom plate correspondingly, the barb I is arranged at the upper end of the side rail I, the top plate is arranged at the upper end of the side rail II, the face, close to the side rail I, of the side rail II is provided with a protruding end, the protruding end, the side rail I and the outer rail bottom plate define a sliding groove I in a surrounding mode, a sliding groove II is defined among the protruding end, the side rail I and the top plate in a surrounding mode, a plurality of groups of positioning holes I are formed in the outer rail bottom plate, and a plurality of groups of positioning holes II areformed in the upper end surface of the top plate. An outer rail type structure design adopts a biasing manner so that in the floor bolt cap space allowable range, avoidance hole position machining can be conveniently performed for the outer rail, normal installation of an outer rail rack is not affected, and operation in a narrow space in the vehicle is simplified.

Description

technical field [0001] The invention relates to the field of auto parts, in particular to an asymmetric long-distance aluminum alloy electric slide rail. 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 a...

AI Technical Summary

Problems solved by technology

At present, most of the designs on the market are rolling-type manual slide rails, and most of them are symmetrical. The mounting holes on the outer rail are concentrated on the lower end surface of the outer rail. The offset slide rails cannot use the existing electric slide rails driven by screw rods. It is necessary to develop long-distance electric adjustable electric long slide rails that meet the requirements

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