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    • 7. 发明授权
    • Headrest actuator for juvenile vehicle seat
    • 用于少年车辆座椅的头枕执行器
    • US07669926B2
    • 2010-03-02
    • US11742364
    • 2007-04-30
    • Eugene R. Balensiefer
    • Eugene R. Balensiefer
    • A47C1/11
    • B60N2/2866B60N2/2851B60N2/2872B60N2002/684
    • A juvenile seat includes a base having a bottom seat portion, a lower back section coupled to the base and positioned to lie at an angle relative to the bottom seat portion, and a headrest coupled to the lower back section for up and down movement relative to the base and the lower back section. The juvenile seat also includes a height-adjustment mechanism coupled to the headrest for up and down movement with the headrest to adjust the height of the headrest above the bottom seat portion. The height-adjustment mechanism is movable between a locked position to prevent up and down movement of the headrest relative to the lower back section and an unlocked position to permit up and down movement of the headrest relative to the lower back section.
    • 少年座椅包括具有底座部分的底座,联接到基座并且定位成相对于底座部分成一角度的下后部分,以及联接到下后部部分的头枕,用于相对于下座部分的上下运动 底座和后背部分。 少年座椅还包括与头枕联接的高度调节机构,用于与头枕一起上下运动,以调节头枕在底座部分上方的高度。 高度调节机构可以在锁定位置之间移动,以防止头枕相对于下后部的上下运动和解锁位置,以允许头枕相对于下后部的上下移动。