Child car seat and seat back assembly thereof

作者：CHEN HONG-BO

申请者：BAMBINO PREZIOSO SWITZERLAND AG

发明人：CHEN HONG-BO 年：2022,

语种：英语

公开国家：TW 国家：中国台湾

专利申请号：TW110136115 专利申请日期：2021-09-28

公开(公告)号：TW20221649** 公开日期：2022-05-01

优先权号：CN202011073701 | 2020CN-1073701

分类号：B60N 2/26 20060101AFI20220501BHTW 国际主分类号：B60N 2/26 20060101AFI20220501BHTW 国际分类号：B60N-2/26 | B60N-2/28 | B60N-2/64 | B60N-2/80 CPC分类号：B60N-002/2851 | B60N-002/2872 | B60N-2002/0288 | B60N-2002/899 | B60N-002/809 | B60N-002/885

法律状态：PENDING

摘要： 本發明公開了一種椅背組件，其包括背靠、頭靠及側翼，頭靠可滑動地安裝於背靠的上端，側翼設於背靠的側邊並可相對背靠做展收運動，椅背組件還包括設於背靠或頭靠上並跟隨頭靠一起相對背靠運動的驅動件，頭靠相對背靠至少具有一靠近背靠的初始位置及一帶動側翼相對背靠展開的動作位置，側翼在頭靠滑移至位於初始位置與動作位置之間的位置時收合於背靠上，驅動件在頭靠沿遠離背靠的方向滑移並越過動作位置時驅使側翼相對背靠展開。本發明的椅背組件具有結構簡單的優點。本發明還公開了一種兒童安全座椅。 The present invention discloses a seat back assembly including a backrest, a headrest and a side wing. The headrest is slidably installed an upper end of the backrest, and the side wing is disposed on a side of the backrest and is capable of folding and unfolding relative to the backrest. The seat back assembly further includes a driving member, which is disposed on the backrest or the headrest and moves along with the headrest relative to the backrest. The headrest at least, relative to the backrest, an initial position close to the backrest and an operation position driving the side wing to unfold relative to the backrest. The side wing is folded on the backrest when the headrest slides to a position between the initial position and the operation position. The driving member drives the side wing to unfold relative to the backrest when the headrest slides in a direction away from the backrest and passes beyond the operation position. The seat back assembly of the present invention features an advantages of having a simple structure. The present invention further discloses a child car seat. | The present invention discloses a seat back assembly including a backrest, a headrest and a side wing. The headrest is slidably installed an upper end of the backrest, and the side wing is disposed on a side of the backrest and is capable of folding and unfolding relative to the backrest. The seat back assembly further includes a driving member, which is disposed on the backrest or the headrest and moves along with the headrest relative to the backrest. The headrest at least, relative to the backrest, an initial position close to the backrest and an operation position driving the side wing to unfold relative to the backrest. The side wing is folded on the backrest when the headrest slides to a position between the initial position and the operation position. The driving member drives the side wing to unfold relative to the backrest when the headrest slides in a direction away from the backrest and passes beyond the operation position. The seat back assembly of the present invention features an advantages of having a simple structure. The present invention further discloses a child car seat.