CN202429084U - 用于汽车座椅的双锁止机构 - Google Patents

用于汽车座椅的双锁止机构 Download PDF

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Publication number
CN202429084U
CN202429084U CN2011203311150U CN201120331115U CN202429084U CN 202429084 U CN202429084 U CN 202429084U CN 2011203311150 U CN2011203311150 U CN 2011203311150U CN 201120331115 U CN201120331115 U CN 201120331115U CN 202429084 U CN202429084 U CN 202429084U
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陈卫君
邱爱军
肖玉喜
李云龙
贾记锋
苏林斌
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Faurecia China Holding Co Ltd
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Faurecia Shanghai Management Co Ltd
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Abstract

本实用新型的目的在于提供一种用于汽车座椅的双锁止机构。该双锁止机构包括基板、安装在基板的两侧的活动板以及位于两活动板之间的转动钩件,转动钩件的两端各有弯钩,活动板铰接在基板上,驱动轴穿过基板连接转动钩件,转动钩件两端的弯钩的弯曲方向相反,各活动板上有锁销,转动钩件两端的弯钩分别钩住对应活动板上的锁销,以同时锁止两活动板。

Description

用于汽车座椅的双锁止机构
技术领域
本实用新型涉及锁止机构,尤其涉及汽车座椅的锁止机构。 
背景技术
在汽车领域里,为了调整车内储物空间,需要将座椅放倒与地板齐平,这就需要同时对两活动板的锁止调节机构。目前使用的都是分别锁止,即用两套锁止结构。整个结构比较复杂,成本较高,操作也不方便。 
实用新型内容
本实用新型的目的在于提供一种用于汽车座椅的双锁止机构。 
为实现所述目的的用于汽车座椅的双锁止机构,其特点是,包括基板、安装在基板的两侧的活动板以及位于两活动板之间的转动钩件,转动钩件的两端各有弯钩,活动板铰接在基板上,驱动轴穿过基板连接转动钩件,转动钩件两端的弯钩的弯曲方向相反,各活动板上有锁销,转动钩件两端的弯钩分别钩住对应活动板上的锁销,以同时锁止两活动板。 
所述的用于汽车座椅的双锁止机构,其进一步的特点是,转动钩件上有对称的两端圆弧槽,对应该两段圆弧槽,基板上固定有导向销,导向销插入在圆弧槽中,导向销和圆弧槽滑动配合。 
通过驱动轴反向驱动转动钩件,转动钩件就释放两活动板,在各转动部件上配置复位弹簧,这样施加在驱动轴上的力释放后,转动钩件和活动板又会转动回复到锁止的状态。由于锁止机构一套就能实现两个活动板的锁止,因此成本较低。 
附图说明
图1是用于汽车座椅的双锁止机构的立体图。 
图2是用于汽车座椅的双锁止机构的分解视图。 
具体实施方式
如图1和图2所示,双锁止机构中有弹簧限位销1、旋转轴2、衬套3、活动板4、驱动轴5、基板6、衬套7、转动钩件8、活动板9、旋转轴10、弹簧11、衬套12,按照图1所示的构造装配在一起。转动钩件8的两端各有弯钩,活动板4、9通过旋转轴2、10铰接在基板6上,驱动轴5穿过基板6连接转动钩件8,转动钩件8两端的弯钩的弯曲方向相反,各活动板4、9上有锁销41、91,转动钩件8两端的弯钩分别钩住对应活动板4、9上的锁销41、91,以同时锁止两活动板4、9。 
如图1所示,逆时针旋转驱动轴5,转动钩件8逆时针旋转,活动板4、9从转动钩件8处解锁。取消对旋转驱动轴5的驱动力,弹簧11弹力回复,转动钩件8顺时针旋转并锁止活动板4、9。 

Claims (2)

1.用于汽车座椅的双锁止机构,其特征在于,包括基板、安装在基板的两侧的活动板以及位于两活动板之间的转动钩件,转动钩件的两端各有弯钩,活动板铰接在基板上,驱动轴穿过基板连接转动钩件,转动钩件两端的弯钩的弯曲方向相反,各活动板上有锁销,转动钩件两端的弯钩分别钩住对应活动板上的锁销,以同时锁止两活动板。
2.如权利要求1所述的用于汽车座椅的双锁止机构,其特征在于,转动钩件上有对称的两端圆弧槽,对应该两段圆弧槽,基板上固定有导向销,导向销插入在圆弧槽中,导向销和圆弧槽滑动配合。
CN2011203311150U 2011-09-05 2011-09-05 用于汽车座椅的双锁止机构 Expired - Fee Related CN202429084U (zh)

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Owner name: FAURECIA (CHINA) INVESTMENT CO., LTD.

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Address after: 201108 Shanghai City, Minhang District Shen road, No. 519 Building 1 block G

Patentee after: Faurecia (China) Investment Co., Ltd.

Address before: 200233 Qinzhou Road, Shanghai City, Xuhui District Caohejing New Technology Development Zone No. 1122, building 91, floor 3

Patentee before: Faurecia (Shanghai) Management Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120912

Termination date: 20160905