汽车正副驾驶中间扶手的翻转机构

Rotary mechanism of middle handrail of driver seat and passenger seat of car

Abstract

The utility model provides a rotary mechanism of a middle handrail of a driver seat and a passenger seat of a car. The turnover mechanism of the middle handrail of the driver seat and the passenger seat of the car comprises a support foot, a support arm, a locking foot, a foot locking shaft pin and a foot locking press spring. The locking foot is connected with the support arm through the foot locking shaft pin, and the foot locking press spring is connected between the locking foot and the support arm. Arc-shaped tooth faces are arranged on the backs of the two sides of the front end of the locking foot, wherein a copper pin and a copper press spring are arranged in one side of the locking foot. Arc-shaped tooth bars use to be meshed with the arc-shaped tooth faces on the locking foot are respectively arranged on the backs of the two sides of the support foot, a guide structure guiding the copper pin to move is arranged on the end face of one side of the support foot. According to the rotary mechanism of the middle handrail of the driver seat and the passenger seat of the car, one copper pin and one copper pin press spring are additionally arranged on one side of the locking foot, the guide structure of the copper pin is additionally arranged on one side of the support foot, the locking foot is driven to achieve the automatic separation and reunion in the rotary process, rotation of the handrail does not need external forces, up and down repeated rotation of the handrail can be achieved, and a rotary gear of the middle handrail of the driver seat and the passenger seat of the car can be opened automatically.
本实用新型提供了一种汽车正副驾驶中间扶手的翻转机构,它包括支撑脚、支撑臂、卡脚、卡脚轴销和卡脚压簧;卡脚通过卡脚轴销与支撑臂连接,卡脚压簧连接在卡脚与支撑臂之间;卡脚前端两侧的背面分别设有弧形齿面,其中一侧的里面装有铜销和铜销压簧;支撑脚两侧的背面分别设有用于与卡脚上的弧形齿面啮合的弧形齿条,其中一侧的端面设有导引所述铜销运动的导引结构。本实用新型通过在卡脚的一侧加装一个铜销和铜销压簧,并在支撑脚的一侧增加铜销的导引结构来带动卡脚实现翻转过程的自动离合,使扶手翻转过程无需通过外力,即可实现扶手的上下往复翻转,并实现汽车正副驾驶中间扶手翻转挡位的自动解锁。

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    Publication numberPublication dateAssigneeTitle
    CN-106114314-ANovember 16, 2016丰田纺织株式会社Vehicle seat