The invention discloses a child safety seat and a side wing height and width synchronous adjusting mechanism thereof. The side wing height and width synchronous adjusting mechanism comprises a first guide rail extending in the width direction of the child safety seat, a second guide rail extending in the height direction of the child safety seat, a first matched guide piece in sliding fit with the first guide rail and a second matched guide piece in sliding fit with the second guide rail. The first guide rail is arranged on one of a side wing and an adjusting body, the first matched guide piece is arranged on the other one of the side wing and the adjusting body, the second guide rail is arranged on one of the first backrest and the side wing, and the second matched guide piece is arranged on the other one of the first backrest and the side wing; in the height adjusting process of the headrest, the first matched guide piece slides on the first guide rail, and the second matched guide piece slides on the second guide rail, so that the side wings are linked to synchronously adjust the height and the width; therefore, synchronous adjustment of the height and the width of the side wings is achieved along with height adjustment of the headrest, and better universality and comfort are obtained.

    本发明公开一种儿童安全座椅及其侧翼高宽度同步调整机构,侧翼高宽度同步调整机构包含沿儿童安全座椅的宽度方向延伸的第一导轨、沿儿童安全座椅的高度方向延伸的第二导轨、与第一导轨滑动配合的第一配导件及与第二导轨滑动配合的第二配导件;第一导轨设于侧翼与调整体中一者,第一配导件设于侧翼与调整体中另一者,第二导轨设于第一背靠和侧翼中一者,第二配导件设于第一背靠和侧翼中另一者;其中,头靠在高度调整过程中同时借助第一配导件于第一导轨上滑移及第二配导件于第二导轨上滑移而连动侧翼进行高度和宽度的同步调整;以使得侧翼跟随头靠高度调整而实现高度和宽度的同步调整,以获得更好的通用性和舒适性。


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    Title :

    Child safety seat and side wing height and width synchronous adjusting mechanism thereof


    Additional title:

    儿童安全座椅及其侧翼高宽度同步调整机构


    Contributors:

    Publication date :

    2022-01-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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