SEAT ASSEMBLY Russian patent published in 2015 - IPC A61G5/14 

FIELD: personal use articles.

SUBSTANCE: seat assembly contains a seat connected to the base and equipped with elbows; tilt means connected to the seat are envisaged for the seat tilting from an essentially horizontal sitting position into a standing position where the seat is tilted downwards in the direction of its front edge; one envisages lift means to transfer the tilted seat upwards into the standing position from the sitting position; the tilt and lift means are designed so the to enable simultaneous functioning via the connection mechanism, in particular, to facilitate lift motion caused by the action of the user (sitting on the seat) proper by way of usage of the user body upper part due to the user's arms strength; the connection mechanism, functioning with usage of quadrangular connection principle, is designed so that to enable functioning, at least partially, through the elbows under the action of force directed downwards from the elbows essentially before the rotary connection for the tilt and lift motions performance.

EFFECT: invention relates to a seat assembly, intended, in particular, to help the user sitting thereon to rise from the sitting position and is aimed at the seat design structure simplification.

10 cl, 10 dwg