The invention relates generally to a lightweight, collapsible, and portable wheeled seat, e.g., a wheeled office chair or stool, for travel, storage, and mobility. The seat includes a seat base member and a seat surface member collapsible between an open, extended position, which is configured to provide a seating surface, and a collapsed, closed position. The seat surface member includes a central seating surface member fixed to the seat base member that has an outer perimeter, and a pair of oppositely disposed and generally u-shaped seating surface members pivotally secured to the seat base member. Each of the generally u-shaped seating surface members include a pair of leg portions that extend from a base portion thereof, or an inward directed perimeter and a portion of each inward directed perimeter has a shape that substantially complementarily corresponds to a shape of a portion of the outer perimeter of the central seating surface member.

The invention relates generally to a lightweight, collapsible, and portable wheeled seat, e.g., a wheeled office chair or stool, for travel, storage, and mobility. The seat includes a seat base member and a seat surface member collapsible between an open, extended position, which is configured to provide a seating surface, and a collapsed, closed position. The seat surface member includes a central seating surface member fixed to the seat base member that has an outer perimeter, and a pair of oppositely disposed and generally u-shaped seating surface members pivotally secured to the seat base member. Each of the generally u-shaped seating surface members include a pair of leg portions that extend from a base portion thereof, or an inward directed perimeter and a portion of each inward directed perimeter has a shape that substantially complementarily corresponds to a shape of a portion of the outer perimeter of the central seating surface member.

A multifunctional folding chair that may be used by spectators at many types of events, including sporting events, camping, tailgating, and the like. The folding chair may include height adjustable legs that allow the seat to be used on uneven surfaces and to be adjustable for various users (e.g., for children and adults). The height adjustable legs may be capable of being secured substantially flush with the base of the seat when not needed (e.g., when used on bleachers).

A folding chair frame, a folding recliner and a folding chair frame are provided. A foot tube assembly includes a front foot tube and a rear foot tube hingedly connected at a top, the rear foot tube is provided with a first connector, the front foot tube is provided with a seat tube, which has one end hinged to the front foot tube and another end hinged to the first slider, and the first slider is hinged to a backrest tube; two sets of the foot tube assemblies are oppositely provided, each rear foot tube is respectively provided with a second connector connected to a connecting tube having one end hinged thereto and another end hinged to one front foot tube, the front end of each seat tube is respectively provided with a front cross tube having one end hinged thereto and another end hinged to a bottom end of the foot tube of the other set of the foot tube assembly opposite to the foot tube assembly in which the seat tube is located. In this assembly, the front foot tubes and the rear foot tubes are unfolded by gravity and secured by the first sliders and the second sliders on the rear foot tubes, to solve the more complicated problem of manual operation on the supporting structure to achieve the folding in the conventional technology.

A lightweight, collapsible, and portable wheeled seat, e.g., a wheeled office chair or stool, for travel, storage, and mobility, is disclosed.

A lightweight, collapsible, and portable wheeled seat, e.g., a wheeled office chair or stool, for travel, storage, and mobility, is disclosed.

A reclinable and folding deckchair including: a backrest, a seating portion, an underframe, formed of a first leg assembly and the second leg assembly, each leg assembly being formed of at least a first front leg and of a second rear leg, where the leg assembly yoke is formed of at least one receiving shell including a first housing configured to accept a fixing member, at least partially, the fixing member being intended to be fixed to a seating portion longitudinal member, and at least one cover shell, articulated with respect to the receiving shell, the said cover shell having, on one face, a cover configured to at least partially conceal the fixing member housed at least in part in the first housing of the receiving shell.

A portable adjustable chair is disclosed comprising a seating area for receiving a person having a front portion and a back portion. A front support connected to the front portion of the seating area for supporting the front portion of the seating area is also provided and a back support connected to the back portion of the seating area for supporting the back portion of the seating area. The chair also has a fulcrum member allowing movement of the back support and removing support for the back portion of the seating area provided by the back support while allowing the front support to support the front portion of the seating area and a support member connected to the seating area to support the back portion of the seating area when the back support is not supporting the back portion of the seating area.

A foldable chair includes a seat member having a front side for supporting a user and a back side, a backrest member having a front surface for supporting the user and a back surface, and a plurality of legs. Each of the legs is pivotably connected to the back side of the seat member and each leg is adapted to pivot from a folded configuration where each leg is generally parallel to the back side of the seat member to an unfolded configuration where each leg is generally transverse to the back side of the seat member. The backrest member is configured to hingedly engage the seat member and to selectively enclose at least the back side of the seat member to form a portable case.