The invention discloses a seat adjusting structure which comprises an inner sliding rail (1), an outer sliding rail (2) and a locking mechanism (3), a U-shaped inner tooth hole (1a) is formed in the side wall of the inner sliding rail (1) and forms a first locking part (1b) extending downwards, a plurality of tooth grooves (2a) with openings in the lower ends are formed in the side wall of the outer sliding rail (2) and distributed in the length direction, a second locking part (2b) is formed between every two adjacent tooth grooves (2a), and the locking mechanism (3) is provided with annular locking teeth. The annular locking teeth penetrate through the inner tooth hole (1a); the locking teeth can move in the vertical direction so as to be sleeved with the corresponding first locking part (1b) and the second locking part (2b), an inner locking edge (31a) in the locking teeth and a locking hole end (1aa) of an inner tooth hole (1a) are in rigid limiting, an outer locking edge (31b) and a tooth groove (2a) are in rigid limiting, and the locking function is achieved. And the locking teeth can also be separated from the corresponding second locking parts (2b) to realize an unlocking function. The invention further provides a seat assembly. According to the seat adjusting structure, the riding comfort of customers can be effectively improved.
本发明公开一种座椅调节结构,包括内滑轨(1)、外滑轨(2)和锁止机构(3),内滑轨(1)侧壁设置U型内齿孔(1a),并形成下延的第一锁止部(1b),外滑轨(2)侧壁设置有多个下端开口的齿槽(2a),沿长度方向排布,相邻两个齿槽(2a)之间形成第二锁止部(2b),锁止机构(3)具有环形锁齿,其横向边穿过内齿孔(1a);锁齿能够沿竖直方向移动,以套装对应第一锁止部(1b)和第二锁止部(2b),锁齿中的内锁止边(31a)与内齿孔(1a)的锁止孔端(1aa)刚性限位,外锁止边(31b)与齿槽(2a)刚性限位,实现锁止功能;锁齿还能够脱离对应第二锁止部(2b),实现解锁功能。本发明还提供一种座椅总成。本发明能够有效提高顾客乘坐舒适性。
Seat adjusting structure and seat assembly
一种座椅调节结构和座椅总成
2022-02-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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