The invention discloses a vehicle-mounted child safety seat, and relates to the technical field of safety seats. A seatbelt mechanism; a first connecting assembly; a second connecting assembly; a third connecting assembly; the invention discloses an anti-mistaken-unlocking mechanism. A first safety defense line is formed through clamping matching of a clamping groove and a clamping block, a second safety defense line is formed through clamping matching of first clamping teeth on a ratchet wheel and second clamping teeth on a buckle, the ratchet is driven to rotate in one direction through the skills of a pawl, a third safety defense line is formed, and safety during buckle connection is effectively guaranteed through multiple protection measures; by arranging the anti-mistaken-unlocking mechanism, connection between the buckle and the connecting box can only be achieved through specific operation, that is, the rotating rod must be pulled firstly to drive the driving rod to be retracted into the sleeve, then the sleeve is inserted into the inserting groove of the driving table, the driving rod is loosened to move out of the sleeve, and the driving rod is inserted into the driving groove after being moved out; therefore, mistaken unlocking by children can be effectively prevented.

    本发明公开了一种车载儿童安全座椅,涉及安全座椅技术领域,座椅本体;安全带机构;第一连接组件;第二连接组件;第三连接组件;防误解锁机构。通过卡接槽与卡接块的卡接配合,形成第一道安全防线,棘轮上的第一卡齿与卡扣上的第二卡齿卡接配合,形成第二道安全防线,通过棘爪技能单向带动棘齿转动,行程第三道安全防线,通过多道保护措施,有效保证了卡扣连接时的安全性;通过设置防误解锁机构,在对卡扣与连接盒连接时,只能通过特定的操作才能实现,即:必须先拉动转动杆,以带动驱动杆收进套筒内,再将套筒插入驱动台的插接槽内,松开驱动杆,使驱动杆从套筒内移出,且驱动杆移出后与驱动槽插接,才能进行解锁操作,有效防止儿童误解锁。


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    Title :

    Vehicle-mounted child safety seat


    Additional title:

    一种车载儿童安全座椅


    Contributors:
    HUANG YONG (author) / WANG YUHAO (author) / TU LIYANG (author)

    Publication date :

    2024-06-07


    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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