Automobile armrest unlocking mechanism, auxiliary instrument panel armrest system and vehicle

Abstract

The present application relates to the technical field of vehicle handrail structure, and particularly relates to an automobile handrail unlocking mechanism, a sub-instrument panel handrail system and a vehicle. The unlocking mechanism assembly of the automobile handrail unlocking mechanism comprises a lock tongue, an input assembly and a coupling decoupling assembly. After any one of the input assemblies is triggered, the coupling decoupling assembly is driven to perform an unlocking movement, so as to drive the lock tongue to move from a locking position to an unlocking position, and the coupling decoupling assembly in the unlocking movement state is decoupled from the input assembly which is not triggered. The current unlocking movement cannot reversely drive the input assembly which is not triggered, so that unnecessary displacement of the input assembly which is not triggered can be avoided, and the influence of friction resistance, movement inertia and other loads on the current unlocking operation is reduced, the possibility of movement interference or jamming between different transmission paths is reduced, and thus the operation stability and unlocking reliability of the automobile handrail unlocking mechanism are improved.

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