Multifunctional automobile middle-row seat frame

Abstract

The invention relates to a multifunctional automobile middle-row seat frame. According to the technical scheme, the multifunctional automobile middle-row seat frame comprises a backrest frame body and a cushion frame body which are connected through an angle regulator, and a backrest unlocking device controls the backrest frame body to turn over; a sliding rail device, hinging devices and floor lock devices are arranged, the sliding rail device is composed of sliding rails and a sliding rail unlocking device, the sliding rails are installed at the lower end of the cushion frame body, the hinging devices are installed at the front ends of the sliding rails, the floor lock devices are arranged at the rear ends of the sliding rails, and the hinging deices and the floor lock devices are connected through connecting rods. The multifunctional automobile middle-row seat frame is reasonable in structural layout, easy to operate, slidable, foldable and capable of increasing the storage space of a passenger zone to the maximum.

Description

technical field [0001] The invention belongs to the field of automobile technology, and relates to a car seat frame, in particular, to a middle-row single seat frame of an MPV model, which can slide forward and backward, turn the backrest forward and then turn it flat for a second turn Features. Background technique [0002] With the development of the automobile industry, the requirements for automobile performance are getting higher and higher. The rear seats of some existing MPV cars (generally MPV models have three rows of seats) basically realize the function of rollover or forward flipping, but when the When you need more space for an item, you need to fold down the middle row of seats to expand more space. [0003] At present, there are no seats in the market that can realize adjustable backrest, adjustable front and rear positions, and can be folded twice (the backrest is laid flat forward and the floor lock is unlocked so that the seat can be turned forward as a wh...

AI Technical Summary

Problems solved by technology

[0002] With the development of the automobile industry, the requirements for automobile performance are getting higher and higher. The rear seats of some existing MPV cars (generally MPV models have three rows of seats) basically realize the function of rollover or forward flipping, but when the When you need more space for an item, you need to fold down the middle row of seats to expand more space

[0003] At present, there are no seats in the market that can realize adjustable backrest, adjustable front and rear positions, and can be folded twice (the backrest is laid flat forward and the floor lock is unlocked so that the seat can be turned forward as a whole), and the cost is low and the operation is simple. seat mechanism

[0004] In addition, on car seats, the rotary hinge structure is more commonly used; however, due to space constraints, most of the hinge structures only realize the hinge function, or a single set of limit or lock functions, and do not integrate more functions in the hinge. Structurally

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