Seat assembly for wheelchair
    6.
    发明申请
    Seat assembly for wheelchair 审中-公开
    轮椅座椅总成

    公开(公告)号:US20060091706A1

    公开(公告)日:2006-05-04

    申请号:US11247428

    申请日:2005-10-10

    IPC分类号: A47C13/00

    摘要: A seat assembly can be mounted on various wheelchair bases. The seat assembly enables the seat width and backrest width to be adjusted independently of each other. A backrest has a plurality of open slots, the number and orientation of which contributes to depth, width, and height adjustment of the backrest as well as angular adjustment of lateral supports to permit the backrest to conform to the anatomical curves of a user. A backrest foam assembly comprises multiple foam sections that are adapted to be positioned relative to each other and thereby vary the overall width of the assembly. A cover comprises multiple sections, each covering a foam section. A multi-position adjustable armrest assembly combines large-scale and small-scale adjustments, which provides a broad range of adjustment for the armrest and its position. A power recline mechanism with programmable shear reduction includes a dual rotary recline mechanism.

    摘要翻译: 座椅组件可以安装在各种轮椅底座上。 座椅组件能够使座椅宽度和靠背宽度彼此独立地调节。 靠背具有多个开放的狭槽,其数量和取向有助于靠背的深度,宽度和高度调整以及侧向支撑件的角度调整,以允许靠背与使用者的解剖曲线一致。 靠背泡沫组件包括多个泡沫部分,其适于相对于彼此定位,从而改变组件的总宽度。 盖子包括多个部分,每个部分覆盖泡沫部分。 多功能可调式扶手组合结合了大规模和小规模的调整,为扶手及其位置提供了广泛的调整。 具有可编程剪切减小功能的倾斜机构包括双旋转倾斜机构。