The invention relates to the field of child safety seats, and particularly discloses a child safety seat convenient to adjust, comprising a support plate, a cushion and a backrest, both sides of the cushion and the backrest are connected with side protection structures through adjusting devices; the adjusting device comprises a worm structure, a worm gear structure connected with the worm structure, a threaded rod structure and a moving structure, the threaded rod structure is connected with the worm gear structure, the moving structure is in threaded connection with the threaded rod structure, the side protection structure is fixed to one end of the moving structure, and a mounting groove is formed in the moving structure; according to the child safety seat, the side protection structures can be moved through the adjusting devices, then the size of the child safety seat is adjusted, and the child safety seat is suitable for being used by children of different heights and body types. Furthermore, the cushion 4 and the backrest 12 can rotate on the supporting plate 7, the angle between the backrest 12 and the cushion 4 is adjusted, the child can conveniently use the child safety seat in the sitting posture and the prone posture, and the application range is wider.

    本发明涉及儿童安全座椅领域,具体公开了一种便于调节的儿童安全座椅,包括支撑板、坐垫以及靠背,坐垫以及靠背的两侧均通过调节装置连接有侧部保护结构,调节装置包括蜗杆结构、与蜗杆结构连接的蜗轮结构、螺纹杆结构以及移动结构,螺纹杆结构与蜗轮结构连接,移动结构与螺纹杆结构通过螺纹连接,侧部保护结构固定在移动结构的一端,移动结构上设置有安装槽,安装槽内设置有柔性密封伸缩结构,本发明通过调节装置能够移动侧部保护结构,进而调整儿童安全座椅的大小,适用于不同身高体型的儿童使用。进一步的,坐垫4以及靠背12能够在支撑板7上转动,调整靠背12与坐垫4之间的角度,便于儿童在坐姿以及卧姿下使用儿童安全座椅,适用性更广。


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    Title :

    Child safety seat convenient to adjust


    Additional title:

    一种便于调节的儿童安全座椅


    Contributors:
    FU ZHIGUO (author) / JIANG JIE (author) / ZHANG JIASHUN (author)

    Publication date :

    2022-06-14


    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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