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Chuen-Jong Tseng, Chiayi Hsien TW

Chuen-Jong Tseng, Chiayi Hsien TW

Patent application numberDescriptionPublished
20080257394PARTLY EXTENDABLE AND RETRACTABLE TENT - A tent includes a fixed first frame unit having a fixed length in a direction, and an extendable and retractable second frame unit having a connecting end connected to one end of the first frame unit, and a free end opposite to the connecting end in the direction and movable relative to the first frame unit in the direction between an extended position and a retracted position such that the second frame unit has a variable length in the direction.10-23-2008
20090036225SWING ASSEMBLY - A swing assembly includes a swing frame and at least two single-seater seat units. The swing frame includes a horizontal support bar and a plurality of spaced apart hook members disposed swingably on the support bar. Each single-seater seat unit includes a chair member, and a hanging unit connected to an adjacent pair of the hook members and further connected to the chair member. The single-seater seat units are swingable independently of each other on the swing frame.02-05-2009
20090140564SWIVEL CHAIR - A swivel chair includes a seat unit and a base unit. The seat unit includes a downwardly extending post. The base unit includes: a base member; a sleeve member that extends upwardly from the base member, that surrounds the post of the seat unit, and that has a top end portion; a bearing that is disposed fixedly in the sleeve member and that is sleeved on the post so as to couple rotatably the post to the sleeve member; a first positioning ring that is fixed in the top end portion of the sleeve member, that surrounds the post, and that forms an annular clearance with the post; and a second positioning ring that is sleeved fixedly on the post, that extends into the first positioning ring, and that is rotatable relative to the first positioning ring.06-04-2009
20090236886SWING ASSEMBLY - A swing assembly includes a main support frame and a swing unit. The main support frame includes left and right upright frames, and a top frame connected to top ends of the left and right upright frames. The swing unit includes a swing chair, and left and right hanging assemblies connected to the swing chair and hung on the top frame. The swing chair includes a seat having left and right seat portions connected to each other and extending respectively to the left and right hanging assemblies. One of the left and right seat portions is pivotal relative to the other one of the left and right seat portions to move between a substantially horizontal position and an inclining position.09-24-2009
20100139728FOLDABLE TENT - A foldable tent includes a frame unit, a driven mechanism, and a driving mechanism. The frame unit includes first and second upright posts, and a connecting rod rotatably interconnecting the first and second upright posts. The driven mechanism includes two supporting units, and two tent covers, each of which has a first securing portion connected fixedly to the connecting rod, and a second securing portion connected fixedly to a respective one of the supporting units. The driven mechanism is convertible between an unfolded state, where the tent covers are unwound, and a folded state, where the tent covers are wound on the connecting rod. The driving mechanism is mounted on the frame unit for driving the connecting rod to rotate to thereby convert the driven mechanism between the unfolded and folded states.06-10-2010
20100154853TENT FRAME - A tent frame includes two main supporting units, a connecting rod unit interconnecting the main supporting units, and two oblique supporting units. Each main supporting unit includes two foot rods, first and second corner connectors mounted respectively on the foot rods, an intermediate connector, a first supporting rod interconnecting the first corner connector and a first rod connecting portion of the intermediate connector, and a second supporting rod interconnecting the second corner connector and a second rod connecting portion of the intermediate connector. Each oblique supporting unit is mounted on a respective one of the main supporting units, and includes a first strut interconnecting the first corner connector and the second rod connecting portion, and a second strut interconnecting the second corner connector and the first rod connecting portion.06-24-2010
20100171012FURNITURE PROVIDED WITH LENGTH-ADJUSTABLE LEGS - A piece of furniture includes a plurality of leg units and an upper furniture part. Each of the leg units includes a vertically extending outer tube having a plurality of positioning holes, an inner tube extending slidably into the outer tube and having a through hole, and a positioning component connected to the inner tube for positioning the inner tube at a selected extended state relative to the outer tube. The upper furniture part is connected to the leg units. The inner and outer tubes are vertically movable relative to each other so as to align the through hole with a selected one of the positioning holes. The positioning component includes a spring part disposed in the inner tube, and a limiting part connected to the spring part and projecting removably into the through hole and the selected one of the positioning holes.07-08-2010
20100276980FURNITURE HAVING ARTIFICIAL RATTAN STRIPS - An article of furniture includes: a frame structure; and at least one planar woven web mounted to the frame structure, and including a plurality of artificial rattan strips that are interlaced with each other and that are heat sealable, and a plurality of guide tracks provided in the planar woven web. The planar woven web is fastened to the frame structure along the guide tracks.11-04-2010
20100279783ADJUSTABLE SWING DEVICE - A swing device comprises a stationary seat and a swinging mechanism. The stationary seat includes a pair of side frames, and a top frame interconnecting the side frames. The swinging mechanism includes a frame body unit swingable between the side frames and including front and rear frame bodies that are interconnected telescopically and that are locked releasably on each other, and a suspending unit including a pair of front swinging rods for connecting the front frame body swingably to the top frame of the stationary seat, and a pair of rear swinging rods for connecting the rear frame body swingably to the top frame of the stationary seat. Each of the rear swinging rods includes upper and lower tubes that are interconnected telescopically and that are locked releasably on each other.11-04-2010
20110008100JOINT ASSEMBLY FOR A FOLDABLE FURNITURE PIECE - A joint assembly includes a base unit, a pivot unit, and a latch unit. The pivot unit is coupled pivotably to the base unit, and is rotatable relative to the base unit between folded and unfolded positions. The latch unit includes a latch member coupled pivotably to the base unit, a latching groove formed in the pivot unit, and a latching protrusion formed on the latch member. When the pivot unit is disposed at the unfolded position, the latch member is rotatable relative to the base unit to a latched position, where the latching protrusion engages the latching groove, thereby preventing rotation of the pivot unit to the folded position. A foldable furniture piece to which the joint assembly is applied is also disclosed.01-13-2011
20110018313FOLDABLE CHAIR FRAME - A foldable chair frame includes a seat, a backrest, left and right armrests, left and right pivot joints, and front and rear legs. The backrest is coupled pivotably to the seat. Each of the left and right armrests is coupled pivotably to the backrest. Each of the left and right pivot joints is coupled to a respective one of the left and right armrests and has front and rear pivot portions. The front leg is coupled pivotably to the front pivot portions of the left and right pivot joints. The rear leg is coupled pivotably to the rear pivot portions of the left and right pivot joints.01-27-2011

Patent applications by Chuen-Jong Tseng, Chiayi Hsien TW