A seating furniture includes: a seating furniture plate, wherein a first U-shaped support frame and a second U-shaped support frame are secured on a side of the seating furniture plate; wherein a bottom of the first U-shaped support frame and a bottom of the second U-shaped support frame are abutted against each other at a middle portion of the seating furniture plate and arranged at an angle to form a first cross-over portion; a first connection portion is arranged between opening ends of the first U-shaped support frame, and a second connection portion is arranged between opening ends of the second U-shaped support frame, wherein the first connection portion and the second connection portion are abutted against each other and arranged at an angle to form a second cross-over portion; wherein a support rod is secured between the first cross-over portion and the second cross-over portion.

A seating furniture includes: a seating furniture plate, wherein a first U-shaped support frame and a second U-shaped support frame are secured on a side of the seating furniture plate; wherein a bottom of the first U-shaped support frame and a bottom of the second U-shaped support frame are abutted against each other at a middle portion of the seating furniture plate and arranged at an angle to form a first cross-over portion; a first connection portion is arranged between opening ends of the first U-shaped support frame, and a second connection portion is arranged between opening ends of the second U-shaped support frame, wherein the first connection portion and the second connection portion are abutted against each other and arranged at an angle to form a second cross-over portion; wherein a support rod is secured between the first cross-over portion and the second cross-over portion.

The invention relates to a device (1) for measuring footwear ergonomically, comprising a base (10) and a frame (20), which is mounted on the base. The frame (20) comprises a work platform (21) with a standing surface (22) for a person, which is suitable for placing measuring means. The device comprises lifting means for moving the frame (20) relative to the base (10) between a rest position, wherein the frame occupies a lowest position and an adjustable working position, wherein the frame occupies a higher position.

The invention relates to a device (1) for measuring footwear ergonomically, comprising a base (10) and a frame (20), which is mounted on the base. The frame (20) comprises a work platform (21) with a standing surface (22) for a person, which is suitable for placing measuring means. The device comprises lifting means for moving the frame (20) relative to the base (10) between a rest position, wherein the frame occupies a lowest position and an adjustable working position, wherein the frame occupies a higher position.

A child seat apparatus for use in a swimming pool includes a floatable seat assembly configured to support a child occupant upon a water surface, and a pedestal assembly removably connected to the seat assembly to support the seat assembly on a bottom of the swimming pool.

A child seat apparatus for use in a swimming pool includes a floatable seat assembly configured to support a child occupant upon a water surface, and a pedestal assembly removably connected to the seat assembly to support the seat assembly on a bottom of the swimming pool.

A seating device can include a height adjustment mechanism that permits a height of a seat to be adjusted. The height adjustment device can be configured so that a user may provide a force to provide upward height adjustment and may also provide a force to allowing for a controlled downward height adjustment of the seat. The height adjustment device can include an actuator that is connected to a rotatable member via linkages. An end of one of the linkages may engage the rotatable member to prevent rotation of the rotatable member, which can prevent height adjustment of the seat. Movement of the actuator may cause the linkages to move so that the rotatable member is free to rotate so that a user may provide a force on the seat to effect height adjustment of the seat and/or cause the seat to be lowered at a desired speed.

A seating device can include a height adjustment mechanism that permits a height of a seat to be adjusted. The height adjustment device can be configured so that a user may provide a force to provide upward height adjustment and may also provide a force to allowing for a controlled downward height adjustment of the seat. The height adjustment device can include an actuator that is connected to a rotatable member via linkages. An end of one of the linkages may engage the rotatable member to prevent rotation of the rotatable member, which can prevent height adjustment of the seat. Movement of the actuator may cause the linkages to move so that the rotatable member is free to rotate so that a user may provide a force on the seat to effect height adjustment of the seat and/or cause the seat to be lowered at a desired speed.

A height adjustment mechanism for a chair with a housing and an adjustment lever. The housing is fixed to the base of the chair and is slidably coupled to a post supporting the chair seat. The height of the seat above the base of the chair is dependent on a position of the post with respect to the housing. The adjustment lever is positioned within the housing and has two plates joined by a spring configured to bias the two plates in opposite directions. A free end of the adjustment lever is movable between a locked position and an active position. When in the locked position, the height of the seat is fixed. When in the active position, the height of the seat is adjustable.

A height adjustment mechanism for a chair with a housing and an adjustment lever. The housing is fixed to the base of the chair and is slidably coupled to a post supporting the chair seat. The height of the seat above the base of the chair is dependent on a position of the post with respect to the housing. The adjustment lever is positioned within the housing and has two plates joined by a spring configured to bias the two plates in opposite directions. A free end of the adjustment lever is movable between a locked position and an active position. When in the locked position, the height of the seat is fixed. When in the active position, the height of the seat is adjustable.