A seating unit system is provided to mount seats to a nose of a balcony. The seating unit system includes a balcony mount beam secured to the nose of the balcony. The balcony mount beam includes a front plate and a return. The front plate has an upwards extension. The seating unit includes one or more seats. Each seat has a balcony mount stanchion and a front rail socket connected to the balcony mount stanchion. The balcony mount stanchion includes a hook feature and a balcony mount beam bracket. The hook feature attaches to the upwards extension of the front plate and the balcony mount beam bracket attaches to the return. The front rail socket is configured to receive a front rail.

A seating unit system is provided to mount seats to a nose of a balcony. The seating unit system includes a balcony mount beam secured to the nose of the balcony. The balcony mount beam includes a front plate and a return. The front plate has an upwards extension. The seating unit includes one or more seats. Each seat has a balcony mount stanchion and a front rail socket connected to the balcony mount stanchion. The balcony mount stanchion includes a hook feature and a balcony mount beam bracket. The hook feature attaches to the upwards extension of the front plate and the balcony mount beam bracket attaches to the return. The front rail socket is configured to receive a front rail.

A mechanically stretchable apparatus for a sofa and a sofa thereof are provided. The mechanically stretchable apparatus includes: a seat component, a linkage component, a back component and a leg component. The seat component further includes a base, a first rotating part, the second rotating part, and the seat linkage structure placed between the first and second rotating parts. The seat linkage structure includes a back linkage with a seat connection point, a transmission connection point, and a back connection point. The seat connection point is connected to the first rotating part. The back connection point is connected to the back component. The back component and the leg component are respectively connected to the linkage component, and the linkage component is connected to the seat linkage structure.

A folding mechanism for a chair and, in particular, to a stairlift chair, has a seat base, backrest and armrests. The folding mechanism ensures that all parts of the chair remain in a swivel arc whether the chair is in an in-use configuration or folded configuration. Various additional features are described including armrests formed in part by flexible straps.

A folding mechanism for a chair and, in particular, to a stairlift chair, has a seat base, backrest and armrests. The folding mechanism ensures that all parts of the chair remain in a swivel arc whether the chair is in an in-use configuration or folded configuration. Various additional features are described including armrests formed in part by flexible straps.

A remotely controlled powered chair may include a support frame, a seat pivotally mounted on the support frame, an rotary actuator mounted between the support frame and the seat to drive the seat to move relative to the support frame, a backrest pivotally mounted on the seat, and a linear actuator mounted between the seat and the backrest to drive the backrest to move relative to the seat. Thus, the rotary actuator may be controlled by an electrically control device to drive the seat to pivot relative to the support frame reciprocally in a pendulum manner so that the seat is pivoted relative to the support frame automatically. In addition, the linear actuator may be controlled by the electrically control device to adjust the inclined angle of the backrest so as to provide a comfortable sensation to the user. A remotely controlled powered chair may include a base assembly. A chair frame is supported on the base assembly. An actuator mechanism may communicate with the base assembly and the chair frame, and is operable to actuate the chair frame between first and second positions.

A remotely controlled powered chair may include a support frame, a seat pivotally mounted on the support frame, an rotary actuator mounted between the support frame and the seat to drive the seat to move relative to the support frame, a backrest pivotally mounted on the seat, and a linear actuator mounted between the seat and the backrest to drive the backrest to move relative to the seat. Thus, the rotary actuator may be controlled by an electrically control device to drive the seat to pivot relative to the support frame reciprocally in a pendulum manner so that the seat is pivoted relative to the support frame automatically. In addition, the linear actuator may be controlled by the electrically control device to adjust the inclined angle of the backrest so as to provide a comfortable sensation to the user. A remotely controlled powered chair may include a base assembly. A chair frame is supported on the base assembly. An actuator mechanism may communicate with the base assembly and the chair frame, and is operable to actuate the chair frame between first and second positions.

A motorized positioning apparatus for a seating unit includes a motor assembly that is configured to move a pair of linkage mechanisms though a series of positions that arrange the seating unit in a closed position, open position, or extended position. The motor assembly is selectively and releasably coupled to the linkage mechanisms, to allow the motor assembly to be de-coupled from the linkage mechanisms to allow the seating unit to be manually closed by a user.

A seat connection mechanism having a bracket portion which is metal and includes a pivot area, an opening and a channel. A metal pin portion includes a pin and a stop portion, the pin rests in the pivot area such that the shelf portion inhibits movement of the pin portion along the pin's rotation axis, the pin configured to rotate within the pivot area about a rotation axis. The channel in the bracket portion arranged to pass adjacent and through an area of the center pivot, the channel arranged such that the stop portion of the pin portion are insertable into the channel through the opening at an insertion angle to allow the pin to rest in the pivot area and such that when the pin rotates within the center pivot, the stop portion of the pin portion moves within the bracket and the stop portion is configured to interact with the bracket at one or more predefined positions to stop rotation of the pin portion.

A seat connection mechanism having a bracket portion which is metal and includes a pivot area, an opening and a channel. A metal pin portion includes a pin and a stop portion, the pin rests in the pivot area such that the shelf portion inhibits movement of the pin portion along the pin's rotation axis, the pin configured to rotate within the pivot area about a rotation axis. The channel in the bracket portion arranged to pass adjacent and through an area of the center pivot, the channel arranged such that the stop portion of the pin portion are insertable into the channel through the opening at an insertion angle to allow the pin to rest in the pivot area and such that when the pin rotates within the center pivot, the stop portion of the pin portion moves within the bracket and the stop portion is configured to interact with the bracket at one or more predefined positions to stop rotation of the pin portion.