Abstract: A sofa table is height adjustable and has a horizontal table top with all or a portion that can be raised in an upward direction laterally using a height extendable assembly. This capability will expand the use of the sofa table to serve the functions of an ordinary table that can be used for activities like writing or eating. The undercarriage includes an inclined adjustable assembly pivoted to the table top and the bottom of the leg frame assembly to enable sliding upwards and downwards movements. A controlling fixture is integrated into the adjustable assembly to lock the table top at the desired height level within its range of adjustment. A releasable angled lever is utilized to engage and disengage the locking mechanism is connected to the extendable assembly. A press on the lever will disengage the locking mechanism and while holding down the lever and with a lifting force applied simultaneously on the table top will allow the table top to elevate to the desired height within its range of adjustment.

Abstract: A backpost unit for use in wooden dining chair is disclosed. The backpost unit provides reclining movements for a wooden dining chair of the type having a stationary frame section within which said backpost unit is secured. The backpost unit consists of an interlocking mechanism with minimum components and requires minimum maintenance, and providing a solid and reliable reclining mechanism. This invention enables the user to secure an accurate posture of sitting during eating and also enable the user to enjoy the relaxing posture while sitting on the same dining chair.

Abstract: A dining chair has a reclining mechanism and includes a plurality of legs, a base, backrest and supporting surfaces. The mechanism enables a dining chair to recline and automatically retract to its original position once the reclining force is removed. A user may secure an accurate sitting posture. The reclining mechanism may be embedded or attached to the dining chair, and may include a reclining backrest and other members of the chair, including the legs, a base and other supporting surfaces that allow movements of the backrest with respect to other members. A range of reclining movements is enabled between upright positions and maximum reclining angle. The backrest automatically retracts to its original position once the force is removed.