公开(公告)号：US08596719B2

公开(公告)日：2013-12-03

申请号：US12896078

申请日：2010-10-01

Applicant: Bo Engman ,  Urban Lind ,  Niklas Backstrom ,  Jonas Jahkel ,  Mehdi Mirzaie

Inventor： Bo Engman ,  Urban Lind ,  Niklas Backstrom ,  Jonas Jahkel ,  Mehdi Mirzaie

IPC: A47C1/00

CPC classification number: A61G5/1067 ,  A47C1/024 ,  A47C7/40 ,  A61G5/107 ,  A61G5/12 ,  A61G5/122 ,  A61G2203/74

Abstract: A backrest assembly for a wheelchair includes a support plate pivotally connected to a seat, wherein the support plate is configured to be pivotally adjusted between upright and reclined positions with respect to the seat; a slide plate slidably secured on a front surface of the support plate; and a backrest adjustment assembly operatively connected to the support plate and the slide plate. The backrest adjustment assembly includes a link configured to adjust the support plate. The slide plate slides over the support plate through the link.

Abstract translation: 用于轮椅的靠背组件包括枢转地连接到座椅的支撑板，其中所述支撑板构造成在相对于所述座椅的直立和倾斜位置之间枢转地调节; 可滑动地固定在所述支撑板的前表面上的滑动板; 以及可操作地连接到支撑板和滑板的靠背调节组件。 靠背调节组件包括被配置为调节支撑板的连杆。 滑板通过连杆滑过支撑板。

公开(公告)号：US08474849B2

公开(公告)日：2013-07-02

申请号：US12895355

申请日：2010-09-30

Applicant: Bo Engman ,  Urban Lind ,  Niklas Backstrom ,  Jonas Jahkel ,  Mehdi Mirzaie

Inventor： Bo Engman ,  Urban Lind ,  Niklas Backstrom ,  Jonas Jahkel ,  Mehdi Mirzaie

IPC: A61G5/12

CPC classification number: A61G5/12 ,  A61G5/045 ,  A61G5/127 ,  A61G5/128

Abstract: A powered wheelchair includes a seat assembly configured to support an individual, a curved legrest assembly pivotally connected to the seat assembly, and an adjustment assembly including an actuator operatively connected to the central column through a piston slidably secured within a sleeve. The adjustment assembly is secured underneath the seat assembly. The powered wheelchair may also include an extension bracket that allows legrests and a central column of the curved legrest assembly to be separately and independently adjusted with respect to one another.

Abstract translation: 动力轮椅包括构造成支撑个体的座椅组件，枢转地连接到座椅组件的弯曲腿部组件，以及包括通过可滑动地固定在套筒内的活塞而可操作地连接到中心柱的致动器的调节组件。 调节组件固定在座椅组件的下方。 动力轮椅还可以包括延伸支架，其允许腿部和弯曲腿部组件的中心柱相对于彼此分开且独立地调节。