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    • 6. 发明授权
    • Rocker recliner chair
    • 摇椅躺椅
    • US3904240A
    • 1975-09-09
    • US38640573
    • 1973-08-07
    • LANE COMPANY INC
    • ROGERS JR W CLARKSNITZER MORTON
    • A47C1/02A47C1/022A47C1/024A47C1/027A47C1/032A47C1/034A47C1/0355A47C1/037A47C3/025A47C3/027A47C1/031
    • A47C1/0355A47C3/027A61G15/02A61G15/12
    • The chair back is reclined independently of movement of the footrest which is operated by a handle. Detents associated with the handle mechanism allow the footrest to be extended and retracted into any four positions including fully extended, fully retracted and two intermediate positions. As the back is reclined, the seat and arms, which constitute a unit, are first tilted to a predetermined ''''bucketing'''' angle by the locking mechanism, forward rocking is inhibited then rearward rocking is also prevented by the novel locking mechanism. The locking mechanism mounts on the underside of the cam frame, between the cams and works off a torque tube that moves angularly about its long axis as the footrest is operated and which moves forward and upwardly and rotates angularly as the chair back is reclined. The seat and frame unit also move forwardly and upwardly as the chair is reclined. In the preferred form, the chair is a platform rocker; it may also be mounted on a swivel platform rocker base. The back is provided with tapered sleeves which fit over tapered tongues on the mechanism to allow the chair to be shipped knocked down, and then set-up. The footrest includes two sections which store one behind the other when retracted, then move to coplanar relationship as the footrest is extended to its first position to provide greater extension. The lazy tongs action of the footrest extending and retracting part of the mechanism is skewed to permit exposed front rail and/or high leg styling for the base. The design of the mechanism permits a particularly cushioning seat filling to be used.
    • 独立于由手柄操作的脚踏板的运动,椅背靠背倾斜。 与手柄机构相关联的止动件允许脚踏板延伸并缩回任何四个位置,包括完全伸出,完全缩回和两个中间位置。 当背部倾斜时,构成单元的座椅和臂部首先通过锁定机构倾斜到预定的“弯曲”角度,禁止向前摇摆,同时通过新的锁定机构也可以防止向后摇摆。 锁定机构安装在凸轮框架的下侧之间,位于凸轮之间,并在靠近脚踏板操作时沿着其长轴线成角度地移动并且当椅子靠背倾斜时向前和向上移动并且有角度地旋转的扭矩管工作。 座椅和框架单元也在椅子倾斜时向前和向上移动。 在优选的形式中,椅子是平台摇杆; 它也可以安装在旋转平台摇臂基座上。 背部设置有锥形套筒,其在机构上的锥形舌上配合,以允许椅子被运送撞击,然后安装。 搁脚板包括两个部分,当缩回时,两个部分存放在另一个之间,然后在搁脚板延伸到其第一位置时移动到共面关系,以提供更大的延伸。 搁脚板延伸和缩回机构的懒惰夹钳的作用是偏斜的,以允许暴露的前导轨和/或底座的高腿造型。 该机构的设计允许使用特别缓冲的座椅填充物。