Armrests with automatic stowage function

Abstract

The invention provides an armrest with automatic retracting function, which includes an armrest housing, a locking unit, a first unlocking mechanism and a second unlocking mechanism arranged in the armrest housing. Locked state or unlocked state relative to the backrest rotation, the first unlocking mechanism can switch the armrest from the locked state to the unlocked state with the rotation of the backrest, and the reset part of the second unlocking mechanism can switch from the locked state to the unlocked state with the armrest And store energy, and release energy with the switching of armrest from unlocked state to locked state. The armrest with automatic stowage function described in the present invention can realize the automatic stowage function along with the backrest leaning forward when the backrest is rotating relative to the seat cushion, thus it does not affect the folded use of the backrest, and can greatly improve the safety of the armrest during use. convenience.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an armrest with an automatic retracting function. Background technique [0002] Car armrests are seat components for passengers to rely on their arms to maintain a comfortable posture. According to their installation positions, they are divided into front row outer armrests, middle and rear row central armrests; middle and rear row central armrests can be divided into middle and rear row according to the length of the armrests. Central short armrest, middle and rear central long armrest (with headrest). Among them: the front outer armrest is a seat component installed on the left and / or right side of the front seat back. [0003] At present, for the front armrest, most models on the market have two positions of use and storage. The adjustable position of the armrest is only used in some mid-to-high-end models. This type of armrest has more obvious advantages in terms of comfo...

AI Technical Summary

Problems solved by technology

[0006] 1. The position adjustment of the existing handrails is mostly adjusted by manually pulling the handrails, and the downward adjustment needs to be moved up at a certain speed to realize the adjustment process, which is poor in comfort and delicacy;

[0007] 2. The adjustment of the existing handrails from the use position to the storage position is mostly adjusted by manually pulling the handrails, which cannot realize the automatic storage function from the use position to the storage position;

[0008] 3. The existing armrests cannot meet the fast entry and exit function of the rear row of the three-door car. During the use of the three-door car, the armrest needs to be automatically stored when the backrest is folded

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