A seat surface part is switchable by a switching mechanism between a forward-unfolded posture in which the seat surface part is forwardly unfolded down so that a first support surface comes into a state at a low position where the seated person lowers his or her body to sit, and a second support surface comes into a state of forming a backwardly inclined surface that is inclined backwardly downward, and a folded-up posture in which the seat surface part is folded up backward from the forward-unfolded posture so that the second support surface is lifted up at a higher position than a position of the first support surface in the forward-unfolded posture, and an upper surface inclined forwardly downward is formed by the backwardly inclined surface so that the second support surface comes into a state at a high position where the seated person perches in a standing posture.

A seat surface part is switchable by a switching mechanism between a forward-unfolded posture in which the seat surface part is forwardly unfolded down so that a first support surface comes into a state at a low position where the seated person lowers his or her body to sit, and a second support surface comes into a state of forming a backwardly inclined surface that is inclined backwardly downward, and a folded-up posture in which the seat surface part is folded up backward from the forward-unfolded posture so that the second support surface is lifted up at a higher position than a position of the first support surface in the forward-unfolded posture, and an upper surface inclined forwardly downward is formed by the backwardly inclined surface so that the second support surface comes into a state at a high position where the seated person perches in a standing posture.

A seat recline mechanism for, and method of controlling motion of a first assembly relative to a second assembly within a seating assembly includes a mechanism having first and second bearings for attaching to the first assembly, and a hub for attaching to the second assembly. The hub includes first and second inclined surfaces, the second inclined surface being oppositely-facing relative to the first inclined surface. In use, the first bearing is arranged to act against the first inclined surface and the relative position of the first bearing with respect to the first inclined surface is adjustable; and the second bearing is arranged to act against the second inclined surface and the relative position of the second bearing with respect to the second inclined surface is adjustable. One or more such mechanisms are provided for the seating assembly.

Outdoor seating furniture is provided, which includes at least one seat element arranged on a frame with a seat surface and a reverse side, wherein, in a basic state, the seat surface is oriented downwards and, in a functional state, the seat surface is oriented upwards. The seat element as part of a pivot bearing is pivotably mounted about the longitudinal axis of a transverse strut of the frame and is stabilized by force of gravity, force of spring, magnetic force and/or an electromechanical actuator in the basic state.

A mechanism for linking a chair and a footrest of a stairlift to each other includes: a base; a chair mounted on the base and having a seat swingably connected to the base and a cord control portion; a footrest having a plate pivotally connected to the base; a link unit having a first link and a footrest pivotal portion for driving the footrest to swing, wherein the first link has a base pivotal connection portion pivotally connected to the base, a cord-penetrable portion, and a spring-hooked portion; a control cable having a cord penetrating the cord-penetrable portion, wherein the cord has a first end connected to the cord control portion of the chair, a second end, and a link-pressing portion for pressing against the cord-penetrable portion; and a cable-connected spring with two ends hooked to the base and the second end of the control cable, respectively.

A lift chair is provided, including a base, a seat, and a driving mechanism connected to the base and the seat. The driving mechanism can drive the seat to move relative to the base between a first position and a second position. When the seat is in the first position, a first distance is formed between the seat and the base. When the seat is in the second position, a second distance exceeding the first distance is formed between the seat and the base. When the seat is in the second position, the driving mechanism can drive the seat to rotate relative to the base.

A chair includes a support structure mounted to the side chair structure, the support structure comprising a side wall having an upward facing opening and a bottom edge, an abutting components up front and rear to the opening, and a pivoting assembly mounted to the seat. The pivoting assembly comprises a link arm extending away from the seat and a cam component mounted to the link arm distant to the seat. When the seat is mounted to the support structure, the arm link sits on the bottom edge of the opening. The cam component is free to travel between a) a first position in which the cam component butts up against the first abutting component and the seat is in a seating position and b) a second position wherein the cam component butts up against the second abutting component and the seat is in an upright position.

A chair includes a support structure mounted to the side chair structure, the support structure comprising a side wall having an upward facing opening and a bottom edge, an abutting components up front and rear to the opening, and a pivoting assembly mounted to the seat. The pivoting assembly comprises a link arm extending away from the seat and a cam component mounted to the link arm distant to the seat. When the seat is mounted to the support structure, the arm link sits on the bottom edge of the opening. The cam component is free to travel between a) a first position in which the cam component butts up against the first abutting component and the seat is in a seating position and b) a second position wherein the cam component butts up against the second abutting component and the seat is in an upright position.

A mechanism for linking a chair and a footrest of a stairlift to each other includes: a base; a chair mounted on the base and having a seat swingably connected to the base and a cord control portion; a footrest having a plate pivotally connected to the base; a link unit having a first link and a footrest pivotal portion for driving the footrest to swing, wherein the first link has a base pivotal connection portion pivotally connected to the base, a cord-penetrable portion, and a spring-hooked portion; a control cable having a cord penetrating the cord-penetrable portion, wherein the cord has a first end connected to the cord control portion of the chair, a second end, and a link-pressing portion for pressing against the cord-penetrable portion; and a cable-connected spring with two ends hooked to the base and the second end of the control cable, respectively.

Rocker style chairs and rocker style chairs with pivoting seats are provided along with modular components for use within rocker style chairs and parts for assembling within the modular components. The related components and chair assemblies minimize manufacturing time, maximize material usage and decrease related installation time. The related rocker style chairs may provide comfort to chair occupants and minimize noise during related chair component motion.