| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Folding wall-bed. | US1912685007 | 1912-03-20 | US1058580A | 1913-04-08 | HALL HARVEY H |
| 42 | Construction of metallic bedsteads. | US1903173226 | 1903-09-15 | US767680A | 1904-08-16 | BARTON BENJAMIN CHARLES |
| 43 | Bedstead. | US1902117125 | 1902-07-26 | US714029A | 1902-11-18 | REDDICK WILLIAM A |
| 44 | Corner-fastening for metal beds. | US1898691083 | 1898-09-16 | US649967A | 1900-05-22 | TINKHAM FRANCIS M |
| 45 | Morton e | US556334D | US556334A | 1896-03-17 | ||
| 46 | Folding cot | US552586D | US552586A | 1896-01-07 | ||
| 47 | Folding or knockdown bedstead | US533482D | US533482A | 1895-02-05 | ||
| 48 | William p | US475499D | US475499A | 1892-05-24 | ||
| 49 | Charles t | US464524D | US464524A | 1891-12-08 | ||
| 50 | Mattress supporting system with curved-slot locking mechanism for leg supports | US14796290 | 2015-07-10 | US10080441B2 | 2018-09-25 | Youn Jae Lee |
| A bed frame assembly has diagonal struts that lock leg supports into place using novel locking mechanisms. A leg support is pivotally attached to the bedboard frame, and a slotted bracket is welded to a cross bar of the frame. One end of a diagonal strut is pivotally attached to the leg support, and a bolt with a conical washer and a wing nut is attached to the other end. The strut is attached to the slotted bracket by inserting the bolt into a curved slot in the bracket. The bracket also includes a stopper brace that extends perpendicular to the body of the bracket. A side of the end of the strut pushes against the stopper brace when the conical washer is pressed into the end of the curved slot and the wing nut is tightened. The stopper brace prevents the bolt from sliding out of the curved slot. | ||||||
| 51 | Mattress Supporting System with Curved-Slot Locking Mechanism for Leg Supports | US14796290 | 2015-07-10 | US20180116411A9 | 2018-05-03 | Youn Jae Lee |
| A bed frame assembly has diagonal struts that lock leg supports into place using novel locking mechanisms. A leg support is pivotally attached to the bedboard frame, and a slotted bracket is welded to a cross bar of the frame. One end of a diagonal strut is pivotally attached to the leg support, and a bolt with a conical washer and a wing nut is attached to the other end. The strut is attached to the slotted bracket by inserting the bolt into a curved slot in the bracket. The bracket also includes a stopper brace that extends perpendicular to the body of the bracket. A side of the end of the strut pushes against the stopper brace when the conical washer is pressed into the end of the curved slot and the wing nut is tightened. The stopper brace prevents the bolt from sliding out of the curved slot. | ||||||
| 52 | BALANCING MECHANISM FOR A WALL BED | US14430845 | 2013-09-24 | US20150230620A1 | 2015-08-20 | Valeriy Guyvoronskiy; Gennadiy Lisnyak |
| An apparatus includes a fixed plate 902 mounted in a bed cabinet 108 and a rotating plate 904, mounted to a bed frame 106, coupled to the fixed plate 902 at a pivot point 906. A first end of a first lever arm 918 is coupled to the fixed plate 902. A first end of a second lever arm 920 is coupled to the first lever arm at a point between the first end and the second end of the first lever arm 918. The second end of the second lever arm 920 is coupled to the rotating plate 904 at a position that is offset a horizontal distance from the pivot point 906. A first end of a gas spring 908 is coupled to the fixed plate 902 and the second end of the gas spring 908 is coupled to the second end of the first lever arm 918. | ||||||
| 53 | Foldable Bed Frame | US14259368 | 2014-04-23 | US20140298583A1 | 2014-10-09 | Ki Ho Jin |
| An foldable bed frame including a plurality of longitudinal beams spaced apart and parallel to each other. Each longitudinal beam is formed by a pair of longitudinal bars that are pivotally connected together. The bed frame also includes a plurality of transverse beams spaced apart and parallel to each other. Each transverse beam is formed by a pair of transverse bars that are pivotally connected together. Each transverse bar has a first sliding member slidingly coupled with a second sliding member for adjusting the bed frame to predetermined widths. The bed frame also includes legs connected to a corresponding lower side of each longitudinal bar free end. The longitudinal and transverse bars are coupled together to form a generally rectangular frame when the bed frame is in an open configuration, and are folded adjacent and parallel to each other when the bed frame is in a folded configuration. | ||||||
| 54 | Connecting structure for a bed foot | US12518102 | 2007-07-27 | US07941880B2 | 2011-05-17 | Kwan-Jun Choi |
| The present invention discloses a connecting structure for a bed foot. The bed foot is pivotally connected to a bottom of a bed board frame. An inner side of the bed foot is pivotally connected with at least one support rod. The support rod has a free end formed with a through hole. The bottom of the bed board frame is provided with a protruding post corresponding in position to the through hole. The through hole has an opening at one side thereof so that the through hole is able to engage with the protruding post through the opening, without aiming at the protruding post. Accordingly, the operation is very convenient and quick. | ||||||
| 55 | Controlled motion bed-frame positioning assembly | US12358438 | 2009-01-23 | US07917975B2 | 2011-04-05 | Robert A. Bartelsmeyer; David W. Stroud |
| Our invention is related to a pop-up bed frame. Aspects of our invention include a bed-frame positioning assembly for raising and lowering an upper frame in a controlled manner. A bed-frame positioning assembly generally includes a set of scissor arms that is operatively coupled to a biasing member. Force exerted on the set of scissor arms by the biasing member either opens or closes the set of scissor arms, thereby either raising or lowering an upper frame coupled thereto. | ||||||
| 56 | CONTROLLED MOTION BED-FRAME POSITIONING ASSEMBLY | US12358438 | 2009-01-23 | US20090188036A1 | 2009-07-30 | ROBERT A. BARTELSMEYER; DAVID W. STROUD |
| Our invention is related to a pop-up bed frame. Aspects of our invention include a bed-frame positioning assembly for raising and lowering an upper frame in a controlled manner. A bed-frame positioning assembly generally includes a set of scissor arms that is operatively coupled to a biasing member. Force exerted on the set of scissor arms by the biasing member either opens or closes the set of scissor arms, thereby either raising or lowering an upper frame coupled thereto. | ||||||
| 57 | Worker's recliner | US10900475 | 2004-07-28 | US07025421B1 | 2006-04-11 | Richard L. Fowler; Sean J. Fowler |
| A recliner is suited for airplane mechanics and the like who need seating and backrest support at various heights. A rectangular base has removable caster-type wheels. A rectangular table frame is supported above the base by a pair of scissor-type leg assemblies with adjustable height bracket, slot and pin subassemblies and/or lift assist assemblies. The table frame has a fixed seat cushion. A tiltable backrest can be supported by a slotted cam assembly or other mechanical and/or hydraulic assemblies. | ||||||
| 58 | Foldable rehabilitation bed for accommodating an obese person | US09588147 | 2000-06-02 | US06516479B1 | 2003-02-11 | Jeffrey D. Barbour |
| A rehabilitation bed for obese persons is provided that has a center frame section with first and second ends. A transport assembly is coupled to the center frame section that has at least one pair of transport wheels depending downwardly from the center frame section. A head base frame is pivotally coupled to the one end of the center frame section and a foot base frame is pivotally coupled to the other end of the center frame section. A patient support surface is coupled to the center frame section, the head base frame, and the foot base frame and is adapted to provide support for a mattress for the bed. The bed may thus be unfolded for use by a person with the head base frame, center frame section and the foot base frame located in substantially the same plane. The head base frame and foot base frame may also be pivoted upwardly relative to the center frame section leaving the transport wheels in contact with the ground so that the bed is easily transportable from room to room. | ||||||
| 59 | Fixture for a folding bed | US778444 | 1991-10-17 | US5150980A | 1992-09-29 | Yung-Hsiung Lin |
| A fixture for a folding bed, comprising a 3-way pipe connector secured to the frame tubes of a folding bed at one corner by a rivet, and a side tube movably fastened in said 3-way pipe connector, wherein said side tube has an elongated slot through which said rivet is inserted to control the moving range of said side tube in said 3-way pipe connector, fastening holes for fastening support means to secure a tent, a mosquito net, a stand for intravenous infusion or casters to said folding bed. The side tube further comprises a flexible strip made through punching process, which flexible strip has a stop block made on the free end thereof to automatically stop the side tube from moving back into the pipe connector once it is extended out. | ||||||
| 60 | Folding cot | US514716 | 1974-10-15 | US3965502A | 1976-06-29 | Wallace H. Bertram |
| A full-size cot including a pair of parallel side rails, a flexible body-supporting sheet connecting the side rails, and a plurality of legs connectible to the side rails, the legs having a length which supports the body-supporting sheet at a conventional height. The legs are removable and foldable so that the entire cot may be collapsed into a smaller and more convenient size than known heretofore. | ||||||
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