Four-six-part seat with inclination angle adjusting and diving functions

Abstract

The utility model discloses a four-six-part seat with inclination angle adjusting and diving functions, which comprises a backrest framework, a seat frame framework and a sliding component arranged on a vehicle body or a sliding rail component, the lower end of the backrest framework is arranged on the sliding component through an angle adjuster component, the seat frame framework is arranged on the sliding component through an adjusting component, and the adjusting component is arranged on the seat frame framework. The adjusting assembly can achieve inclination angle adjustment and diving adjustment of the seat frame fixing piece relative to the sliding assembly, and the sliding assembly is provided with a safety belt fixing mechanism used for fixing a safety belt and a steel wire fixing mechanism used for fixing a backrest steel wire structure. The zero-gravity adjustment of the four-six-part seat can be realized, and the forward flat turning of the four-six-part seat can also be realized; meanwhile, the seat frame skeleton is adjusted independently, the stress of the safety belt is directly transmitted to the vehicle body through the sliding assembly, the overall stress requirement for the connecting rod mechanism is not high, and the overall light weight requirement is conveniently met.

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