A height adjusting mechanism for a dentistry stool comprises a support member, a movable height adjusting assembly and a pushbutton actuator. The support member is coupleable to the stool adjacent a seat of the stool. The movable height adjusting assembly is selectively movable up and down relative to the support member. The pushbutton actuator is positionable on a side of the movable height adjusting assembly adjacent a seated user, and is manually actuatable by the seated user to release the movable height adjusting assembly from a locked position at a current height to allow the movable height adjusting assembly to be moved to a new height. The height adjusting mechanism can be implemented to provide a height-adjustable seat back and/or a height-adjustable torso bar.

An extendable seating interconnected mechanism and a seating supporting frame, including an interconnected assembly, a seating frame, and a backrest mount, wherein the backrest mount is rotatably connected to the interconnected assembly and the seating frame, respectively; the interconnected assembly includes a mounting plate and a driving link, wherein the mounting plate includes a lateral-plate part and a supporting part; the driving link is rotatably connected between the seating frame and the lateral-plate part; an end of the supporting part is connected to the lateral-plate part; and an opposite end of the supporting part is rotatably connected to the backrest mount. The interconnected mechanism and the seating supporting frame optimize and simplify the structure, leading to a compression of the height of the seating supporting frame; different seating positions may be adjusted smoother by connecting the extendable and retractable footrest mechanism and interconnected assembly, which improves the seating comfort.

A motor vehicle seat with a lying function has a seat cushion, a backrest which is arranged on a first end region of the seat cushion, and a calf support which can be elongated and which is arranged on a second end region of the seat cushion. The calf support is provided with a lifting device for lifting two outer support panels out of a rest position and into a support position which protrudes beyond a support surface of the calf support.

An adjustable seat for a vehicle including a first seat section configured to support a lower leg portion of the passenger when the passenger is sitting facing the first direction and a second seat section configured to support an upper leg portion of the passenger when the passenger is sitting facing the first direction and a torso and head portion of the passenger when the passenger is sitting facing the second direction. The adjustable seat also comprising a third seat section configured to support the torso and head portion of the passenger when the passenger is sitting facing the first direction and the upper leg portion of the passenger when the passenger is sitting facing the second direction. The adjustable seat also comprising a fourth seat section configured to support the lower leg portion of the passenger when the passenger is sitting facing the second direction.

The present invention proposes a float with a retractable foot rest, comprising a lying float body, a supporting element, a protecting assembly and a foot rest cushion. The supporting element and the protecting assembly are installed in a lying float splicing body; the foot rest cushion that can be retracted or expanded is installed at the lower end of the supporting element; and the foot rest cushion is connected with the supporting element. When the float is worn, the foot rest cushion can be expanded to replace an additional bath towel that needs to be placed on the ground to prevent dirt. After wearing, the foot rest cushion can be retracted below the supporting element, or as required, the floating body is spliced on the lying float body, and the foot rest cushion is connected with the floating body.

An inflatable structure includes a top end cap, a bottom end cap, a bladder, a nozzle, a loop, and a first tether. The bladder is attached to the top and bottom end caps and is configured to hold pressurized fluid therebetween. The nozzle is configured to allow fluid to enter and exit the bladder. The loop is attached to one of the top and bottom end caps. A tether is disposed within the bladder, coupled to the other one of the top and bottom end caps, and extends through the at least one loop. The top end cap assumes a first position when the bladder is inflated. When the top end cap is adjusted from the first position to a second position, the first tether is configured to maintain the top end cap in the second position.

Furniture entertainment hubs are disclosed that are integrated in a piece of furniture to conveniently control the piece of furniture, while at the same time providing a convenient means of communicating with and charging a remote smart device such as a smart phone or tablet. The entertainment hubs can be in many different locations in the piece of furniture, with some embodiments embedded in an armrest with the hub having a touch screen accessible at the top surface of the armrest. The entertainment hub provides a sleek, aesthetic and easy to mechanism for controlling the chair/sofa and interfacing with remote devices. One embodiment of an entertainment hub for a seating apparatus comprising a body with a plurality of planar surfaces, wherein one of said plurality of surfaces comprises a substantially flat control panel. The control panel comprises a plurality of visual touch buttons, a remote device wireless charging pad, and a speaker. Wherein said body is arranged to be mounted in a piece of piece of furniture with most of the body embedded in said piece of furniture with said control panel being visible and accessible.

A lounge chair includes a frame having a pair of longitudinal sides and a pair of lateral sides extending between the pair of longitudinal sides and defining a space therebetween. The lounge chair further includes a seat portion supported on the frame and arranged inside the space. The seat portion provides a surface for a user to lie down. The seat portion defines a first opening arranged proximate to a first lateral side of the pair of lateral sides and extending through the seat portion. Also, one of the frame or the seat portion defines a second opening and a third opening arranged facing each other. The first opening receives a head and a neck of the user and the second and third openings receive arms of the user when the user is lying in a face-down position on the seat portion.

An armchair comprising a seat chassis supported on a support chassis by a pair of support columns, a chair back structure pivotally attached to a rear end of the seat chassis and to the support chassis, and a leg support structure pivotally attached to a front end of the seat chassis and connected to a beam, wherein the beam is attached the chair back structure. A first actuating device is mounted to the chair back, where a protracting end of the first actuating device is connected to the seat chassis. The armchair further comprises a second actuating device mounted to the support chassis, a footrest connected to a protracting end of the second actuating device, a third actuating device attached to the seat chassis, and a seating structure connected to a protracting end of the third actuating device and mounted above the seat chassis, wherein the seating structure includes an operative position projecting upwards and forwards by the third actuating device at a tilting angle from the seat chassis.

A pivoting fitting is formed with first pivoting lever that is movable about an axis of rotation in relation to a second pivoting lever, and a blocking device is provided to block a rotational motion of the first pivoting lever in relation to the second pivoting lever in a first direction of rotation and to enable rotational motion in an opposite second direction of rotation in a blocking position. In addition, a switching element enables infinitely variable adjustment of the blocking position to deactivate the blocking device for an adjusting process of the first pivoting lever relative to the second pivoting lever in the first direction of rotation.