2010results about "Adjustable chairs" patented technology

A bathroom stool includes a seat board, and a plurality of support legs. A plurality of first slots are defined in a bottom edge of the seat board, and a top end of each of the plurality of support legs is inserted into one first slot; a first engagement hole is defined in a side wall of the first slot; and a first through hole is defined in a side wall of the top end of the support leg, and a first compression elastic tab is disposed inside the support leg, a first protrusion being securely arranged on a side of the first compression elastic tab, the first protrusion extending, from the first through hole, out of the side wall of the support leg.

The utility model discloses a rotating frame for a sofa and furniture of the sofa. The rotating frame for the furniture comprises a fixed plate, a rotating plate, a first guide head, a second guide head, a first direction guide rail and a second direction guide rail, wherein the rotating plate and the fixed plate are arranged in a laminated manner; the first guide head, the second guide head, the first direction guide rail and the second direction guide rail are arranged between the fixed plate and the rotating plate; the first direction guide rail is arranged in a curve extending mode in the X-axis direction and arches towards the direction close to the second direction guide rail, and the second direction guide rail is arranged in a curve extending mode in the Y-axis direction and arches towards the direction close to the first direction guide rail. And when the first guide head and the second guide head move at the same time, the rotating plate is at least rotationally switched between a first position and a second position relative to the fixed plate. According to the rotating frame for the furniture, the corners, adjacent to the first guide head and the second guide head, of the rotating plate cannot protrude out of the fixed plate in the rotating switching process of the rotating plate from the first position to the second position, and the rotating plate is effectively prevented from abrading a sofa backrest.

A seat, particularly for playing video games, includes a tubular frame, a seat surface and a backrest. The seat surface and the backrest are formed by a piece of cloth tensioned in the frame, and the frame includes two lower frame parts extending forward from the backrest and each having a curved progression which is convex in downward direction. Each lower frame part can have a front outer end and a rear outer end, and the two lower frame parts can be connected to each other close to their front outer ends and close to their rear outer ends by front and rear transverse frame parts, which can each have a curved progression which is convex in upward direction. A tubular frame and a cloth are configured for application in such a seat.

A new and improved powered furniture piece, such as a chair, love seat, or sofa, comprises a seat, a backrest, a footrest, and a pair of linear actuators, wherein when a first one of the two linear actuators is actuated, the backrest is moved between upright and reclined positions, whereas when the second one of the two linear actuators is actuated, the components of the furniture piece are moved between a SEATED position, a TV position, a ZERO-GRAVITY position, and a LIFT position.

A seat, such as a chair or stool, is disclosed and comprises a frame including at least one leg, an undercarriage which is configured to receive the leg, and a seat pan. The seat pan is rotatably mounted to the undercarriage, wherein the seat pan is rotatable about an axis of rotation relative to the undercarriage.The undercarriage also includes a recess and a resilient component in the recess, while the seat pan includes a stop located on a bottom surface of the seat pan. On rotation of the seat pan relative to the undercarriage, such as may occur when the person seated leans forward or back, the resilient component is compressed between the undercarriage and the stop. In one embodiment, an axle passes through the axis of rotation and connects the legs, and potentially backrest if present, to the undercarriage.

A seating arrangement includes a support shell including a seat portion and a chair back portion each configured to support a seated user, the chair seat portion having a front region and a rear region and the chair back portion having an upper region and a lower region, where the rear region of the seat portion is coupled to the lower region of the chair back portion, a control member including a substantially flexible front support and an attachment point, where the front support engages the support shell in the front region of the seat portion and the control member engages the back portion, and a substantially rigid second support attached to the control member at the attachment point, wherein the control member is an integral, one-piece component including multiple flex regions configured to allow the support shell to move between an upright and reclined position.

The utility model provides a swivel chair air pressure bar and relates to the field of furniture. The swivel chair air pressure bar comprises a connecting plate, an air pressure bar body is fixedly installed in the middle of the upper surface of the connecting plate, telescopic rods are fixedly installed on the portions, located on the two sides of the air pressure bar body, of the upper surface of the connecting plate, the free end of the air pressure bar body is fixedly sleeved with a clamping sleeve, a lifting frame is clamped to the outer ring of the clamping sleeve, and the two ends of the lifting frame are fixedly connected with the free ends of the telescopic rods respectively. A supporting ring is fixedly installed at the top end of the lifting frame, and a fixing plate is rotationally connected to the upper portion of the supporting ring in a clamped mode. According to the air pressure bar of the swivel chair, rotation of the air pressure bar can be limited by arranging the lifting frame and the symmetrical telescopic rods, a supporting ring is fixedly installed at the top end of the lifting frame, a fixing plate is rotationally clamped to the upper portion of the supporting ring, and by arranging the supporting ring and the fixing plate, the rotating part of the air pressure bar can rotate through rotating friction between the free end and the fixed end; and the friction between the supporting ring and the fixing plate is transferred, so that the probability of explosion of the air pressure rod due to friction can be reduced.