Patent application number | Description | Published |
20080271649 | Height-Adjustable Folding Desk - A height-adjustable folding desk includes a desktop and a leg-support connected to the lower surface of the desk. The leg support includes a first “ | 11-06-2008 |
20090261627 | STOOL WITH TELESCOPIC LEGS - A stool with telescopic legs, comprising a seat and four legs, wherein one end of said four legs are hinged to the seat, the two legs in a side are pivotally cross to other two legs in the other side respectively, and the two crossing joints are connected by a cross beam, and two parallel legs having the telescopic rod structure. When the stool is folded, the sliding rod of the telescopic rod structure of the two parallel legs slid out of the outer rod. Meanwhile, the seat of the stool fold downwards till four legs attached together completely. At this position, the seat of the stool attached to the legs completely too, thus the space engaged by the stool farthest saved. Moreover, because of the telescopic structure and the four legs of the folded stool is in a same height, the stool is more convenient to be placed, stored and transported. The structure of this invention is simple and easy to be manufactured. | 10-22-2009 |
20090261628 | FOLDABLE CHAIR - A foldable chair comprising a pair of front legs, a pair of rear legs, a seat and a backrest, wherein said front legs and said rear legs are hinged together rotatably to form a scissor-shape by riveting, said seat is hinged with the rear legs rotatably through a connecting piece fixed on the back of the seat, each of said front legs has a connecting sleeve which can be slid along the front leg, said connecting sleeves hinged to said seat by riveting, and a protrusion is disposed on each front leg to stop said connecting sleeve to slide downwardly and keep said seat on unfolded position. The seat of the foldable chair can slide upwardly along the front legs, till the rear legs and the front legs closed together completely, and the seat also closed completely with the rear leg and front legs, thus the occupied space of the folded chair decreased. This invention has simple structure of and is easy to manufactured, and is convenient to be stored and transported and has many utilities. | 10-22-2009 |
20090324872 | PANEL WITH PAPER HONEYCOMB CORES USING AS A TABLE TOP - The present invention relates to a panel with paper honeycomb cores, which is usable as a table top. The panel comprises a top panel, a bottom panel, paper honeycomb cores and an internal fixed part, in which the paper honeycomb cores are filled in the closed space which is enclosed by the top panel and the bottom panel, and are fixed with the top panel and the bottom panel. The peripheries of the paper honeycomb cores are completely or partially surrounded by the internal fixed part, or the internal fixed part is installed in the suited position of the panel, and the internal fixed part serves as the stiffening art of the panel. The edge of the bottom panel and the lower edge of the top panel, which is formed by ending the top panel downwards are cohered together, and the flection of the top panel forms the side edge of the panel. The top panel and the bottom panel may be formed by suction moulding process or contour machining process directly. The panel having the structure described above can connect with other parts of the table. | 12-31-2009 |
20110147123 | TOP TREAD FOR ALUMINUM LADDER - A top tread for aluminum ladder includes a splice aluminum member | 06-23-2011 |
20110209946 | STEP STOOL - A step tool has front and rear leg tubes, a bottom and top footplate, a connection device for connecting the footplate and the leg tubes, a lock catch device of the top footplate. The front leg tubes are joined to the rear leg tubes rotatably. The foreside of the top footplate joins to the front leg tubes rotatably. A rail is fixed on the rear leg tubes. The lock catch is disposed on the top footplate and is detachedly connected to the rail. The lock catch device includes two connecting ears, a rotation axis, a lock catch and a torsion spring. | 09-01-2011 |
20120121847 | PANEL WITH PAPER HONEYCOMB CORES AS TABLE TOP - The present invention discloses a table top comprising a top panel, a bottom panel, a paper honeycomb core and an internal fixed part. The paper honeycomb core is enclosed between and fixed to the top panel and the bottom panel. The paper honeycomb core is completely surrounded by the internal fixed part, or the internal fixed part is installed in a suitable position of the panel, serving as a reinforced frame of the panel. The edge of the bottom panel and the lower edge of the top panel bended downwardly are cohered together, and the bended edge of the top panel forms the side edge of the panel. The top panel and the bottom panel may be formed by suction moulding or direct moulding process. The panel can be connected with other parts of the table. | 05-17-2012 |
20130025508 | STRUCTURE OF COMPOSITE TABLE TOP - The present invention discloses a structure of composite table top, it comprises: a face plate having smooth outer and inner surface, a reinforcement plate having a upper surface which bears array-like projections adjoining to each other and having bonding surface to the said inner surface and a lower surface, wherein the shape and size of the outer peripheral edges belonging to the two said plates are similar to each other, and a reinforcement frame attaching to the inside of the outer peripheral edges of the said face plate and reinforcement plate. The structure of table top made of synthetic material is dramatically simplified by the face plate, the reinforcement plate bearing array-like projections and the reinforcement frame according to the present invention, so that it is fit for all kinds of synthetic material and has good mechanical properties, low cost for producing and assembling, and blazonry. | 01-31-2013 |
20140037910 | COMPOSITE TABLE TOP - A composite table top including a top plate having an outer and an inner surface, a bottom plate comprising a plurality of projections, each of the plurality of projections having a top defining a top surface. The composite table top has at least a pair of reinforcement inserts disposed at two opposite edges of the bottom plate. The sum of the top surfaces of the plurality of projections is 30%-70% of the upper surface of the bottom plate. | 02-06-2014 |