Camp Beds Patents (Class 5/112)
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Patent number: 11700949Abstract: The invention relates to a folding bed, belonging to the field of furniture, comprising a mattress, a pillow and a bed frame. Seven X-shaped support frames are adopted to constitute a main structure of the bed frame, and an upper edge of the X-shaped support frame is provided with foldable support rods and connecting pieces. The whole structure may be folded longitudinally and transversely to form a columnar body after folding, which can sufficiently reduce the gap between the support rods, so as to minimize the volume, and it is convenient to carry and store after use. The pillow is filled with memory cotton to fit the human body and is comfortable for sleeping.Type: GrantFiled: February 16, 2023Date of Patent: July 18, 2023Assignee: Jiangxi Bonika E-commerce Co., LtdInventor: Junfeng Zhu
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Patent number: 11140995Abstract: Disclosed are collapsible beds and bed frames. A collapsible bed frame includes first and frame units disposed side by side and connected with each other at their proximal sides. Each of the first and second frame units comprises a plurality of bar units. Adjacent bar units are connected with each other and rotatable with respect to each other along one or more axes each substantially perpendicular to a first plane defined by a top surface of the collapsible bed frame when it is expanded. The first and second frame units can contract and expand while remaining on the first plane and while connected with each other.Type: GrantFiled: June 5, 2019Date of Patent: October 12, 2021Assignee: Inno-Sports Co., Ltd.Inventor: Kwan Jun Choi
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Patent number: 10813466Abstract: A foldable bed frame includes left and right longitudinal stands. Each of the left and right longitudinal stands includes first and second longitudinal bars pivotally connected to a third longitudinal bar at first and second pivotal points, respectively. Each of the left and right longitudinal stands also includes first, second and third vertical legs fixedly coupled to or integrally formed at the first, second and third longitudinal bars, respectively. The distance between the first vertical leg and the first pivot point is different than the distance between the second vertical leg and the second pivot point such that when folded, one of the first and second vertical legs is disposed in an interior side of the folded left or right longitudinal stand with respect to the other of the first and second vertical legs.Type: GrantFiled: November 10, 2017Date of Patent: October 27, 2020Assignee: Xiamen Innovation Metal Products Co., Ltd.Inventor: Ju Young Jin
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Patent number: 10455914Abstract: A portable apparatus including a storage and a support arrangement that is convertible to a resting platform defined as a back pack or a suitcase.Type: GrantFiled: March 24, 2016Date of Patent: October 29, 2019Inventor: Zeev Zuckerman
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Patent number: 9565948Abstract: A enhanced folding bed bracket, lean leg bars are installed on both sides of the X shaped folding bracket for dispersing the force received by the bracket, the lean leg bars are linked with the leg bars of the bracket through connecting member, thereby the lean leg bar can be folded or unfolded along with the fold or unfold of the fold folding frame. The strength of the bracket is increased, in the mean time the folding or unfolding is not affected. The improved enhanced folding bed bracket, its bracket receives much less force, is not easy to be deformed and folding and unfolding are easy.Type: GrantFiled: November 21, 2014Date of Patent: February 14, 2017Assignee: ZHEJIANG HENGFENG TOPLEISURE CO., LTDInventor: Baoqing Yang
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Patent number: 9414690Abstract: A bed frame has: a left side component that includes an elongated left side rail and an extending segment at each end; and a right side component that includes an elongated right side rail and an extending segment at each end. Each such extending segment is pivotally attached to the corresponding elongated right side rail and is capable of being pivoted from substantially parallel it to substantially perpendicular it. Each of the elongated left side rail and the elongated right side rail includes two main sections that are pivotally attached to a shorter center member. At each end, the extending segments of the left side component and the right side component detachably couple to each other, forming lateral components of a bed frame assembly.Type: GrantFiled: July 7, 2014Date of Patent: August 16, 2016Inventor: Jason Harrow
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Patent number: 9320332Abstract: A portable apparatus including a storage and a support arrangement that is convertible to a resting platform defined as a back pack or a suitcase.Type: GrantFiled: May 30, 2013Date of Patent: April 26, 2016Inventor: Zeev Zuckerman
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Patent number: 9131779Abstract: 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.Type: GrantFiled: April 23, 2014Date of Patent: September 15, 2015Inventor: Ki Ho Jin
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Publication number: 20140338122Abstract: A camp bed frame includes two bed bearing tubes and two pillow tubes alternately arranged and forming a rectangular closed frame. At least one of the two bed bearing tubes has a retractable and localizable bed bearing monotube. In use, the two bed bearing tubes are inserted into respective sleeves of a bed cover; one pillow tube is inserted into the corresponding sleeve of the bed cover and mounted at the ends of the bed bearing tubes; the retractable bed bearing monotube is retracted; the other pillow tube is inserted into the corresponding sleeve of the bed cover and mounted at the ends of the bed bearing tubes; and finally, the retractable bed bearing monotube is stretched out until the bed cover is tensioned tightly and positioned. The present application also discloses a camp bed adopting the camp bed frame.Type: ApplicationFiled: June 21, 2013Publication date: November 20, 2014Inventor: Baoqing YANG
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Patent number: 8745782Abstract: A portable, reversibly-extensible hammock has a foldable structure for supporting a substantially planar support surface. The hammock can be folded for transportation or storage, and can be shifted to an extended configuration to create a rectangular structure similar to a cot or hammock frame. A dual-purpose tensioning strap joins the support surface to the foldable structure and increases the structural integrity of the structure by urging top portions of leg members toward a center point of the rectangular structure.Type: GrantFiled: March 25, 2011Date of Patent: June 10, 2014Inventor: Jeffrey Alan Bernat
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Patent number: 8739333Abstract: A bedbug-resistant bed comprises a horizontal right-rectangular frame including four open angled rigid members pair-wise joined at their eight termini in four corners; one or more support members extending across the frame near the upper edge of the joined angled members; and a right-rectangular wire mesh infill expanse extending within a perimeter of the frame and affixed along upper inwardly extending expanses of the joined angled members.Type: GrantFiled: April 5, 2010Date of Patent: June 3, 2014Assignee: Central City ConcernInventors: Michelle Boyle, David L. Brown
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Patent number: 8707478Abstract: An adjustable folding 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.Type: GrantFiled: June 13, 2012Date of Patent: April 29, 2014Inventor: Ki Ho Jin
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Patent number: 8656531Abstract: The disclosed cot may include a first side rail having a first connection mechanism, a second side rail having a second connection mechanism, a leg secured to the second side rail, a pivoting mechanism that pivotally secures the leg to the second side rail. An end rail may include a third connection mechanism that engages with the first connection mechanism and a fourth connection mechanism that engages with second connection mechanism. The cot may further comprise a pivoting arm having a proximal end that pivotally engages with the leg, the first side rail, the second side rail, the end rail or a pivoting mechanism that enables the leg to pivot relative to one of the side rails. The pivoting arm may comprise a distal end having a sixth connection mechanism that engages with a fifth connection mechanism disposed on another portion of the cot.Type: GrantFiled: March 14, 2013Date of Patent: February 25, 2014Assignee: High Country Concepts, LLCInventors: Scott Holmes, Shawn Parry, Eric Lin
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Patent number: 8621685Abstract: An extendable folding bed frame includes a pair of first sub-frames having a pair of spaced apart and extendable longitudinal bars, each longitudinal bar having a first end and a second end. The opposing longitudinal bars are fixedly connected together by a plurality of lateral support bars. The pair of first sub-frames are pivotally connected together at corresponding longitudinal bar first ends by first pivotal connecting members. The pair of first sub-frames are pivotable from an open configuration whereby each first sub-frame is aligned longitudinally to form a generally rectangular co-planar support surface and a folded configuration whereby each first sub-frame is substantially overlapped and adjacent to each other. The folding bed frame also includes a connecting bracket for attaching additional bed frames to provide a larger mattress support surface.Type: GrantFiled: May 11, 2012Date of Patent: January 7, 2014Inventor: Ki Ho Jin
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Publication number: 20130256072Abstract: A suitcase configured to transform to a bed is provided. It includes a frame with a hinge. The frame is secured to a first portion and a second portion. The second portion is pivotally connected to a first portion about the hinge. The first portion and the second portion respectively include a first inner face and a second inner face. The first inner face includes a first mattress and the second inner face includes a second mattress. At least one of the first portion and the second portion include a fastener to releasably secure the second portion to the first portion. When the first portion and the second portion are in an open configuration, the first mattress and the second mattress form the bed.Type: ApplicationFiled: April 2, 2012Publication date: October 3, 2013Inventor: Modrek Farhat
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Patent number: 8296879Abstract: A foldable bed includes a plurality of connecting bars, a plurality of support bars, and a plurality of stand units. Each of the stand units includes two pivotally connected support legs each having a first end provided with an upper support portion, a second end provided with a lower support portion, and a middle section provided with a pivot portion. Each of the stand units further includes two clamping brackets each mounted on the respective support leg, and two vibration absorbers each mounted in the respective clamping bracket. Thus, when the two support legs are expanded, each of the vibration absorbers on one of the support legs abuts the pivot portion of the other one of the support legs so that the support legs are combined solidly and stably so as to enhance the structural strength of each of the stand units.Type: GrantFiled: November 15, 2010Date of Patent: October 30, 2012Inventor: Eric Lin
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Patent number: 8122536Abstract: A frame including a plurality of connector assemblies and a cross-support unit coupled between the plurality of connector assemblies. The cross-support unit is movable between a folded configuration and an expanded configuration. The cross-support unit defines a substantially planar support structure in the expanded configuration.Type: GrantFiled: February 28, 2007Date of Patent: February 28, 2012Assignee: North Pole US LLCInventors: Zhu Peixin, Lee Pil Yul
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Patent number: 8065760Abstract: This invention presents a foldable cot. The foldable cot includes a foldable frame and a flexible sheet having a generally rectangular shape. The peripheral portions of the flexible sheet are secured to the foldable frame. The foldable frame has two-pairs of hingedly connected longitudinal bars, which allows the foldable frame to be folded in a longitudinal direction. A middle support structure is mounted to the hinge connectors. The middle support structure includes a pair of crossbars having a general X-shape. Upper ends of the crossbars are pivotably connected to the hinge connectors. There is provided a pair of vertical poles connecting the upper ends and lower ends of the crossbars, respectively. The vertical poles are extendible between a retracted position and an extended position, which allows the X-shaped crossbars to have a scissors-like motion so that the foldable frame can be folded in a transverse direction.Type: GrantFiled: May 14, 2009Date of Patent: November 29, 2011Assignee: Active Lifestyle & Products & Services, Inc.Inventor: Adam N. Brune
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Publication number: 20110277238Abstract: One example embodiment includes a portable sleeping device. The portable sleeping device includes a headrest, where the headrest is configured to support the head of a user. The portable sleeping device also includes a trunk support, where the trunk support is configured to support the trunk of the user while sleeping in a sitting position.Type: ApplicationFiled: April 19, 2011Publication date: November 17, 2011Inventor: Robert Mabry
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Publication number: 20110231992Abstract: A portable, reversibly-extensible hammock has a foldable structure for supporting a substantially planar support surface. The hammock can be folded for transportation or storage, and can be shifted to an extended configuration to create a rectangular structure similar to a cot or hammock frame. A dual-purpose tensioning strap joins the support surface to the foldable structure and increases the structural integrity of the structure by urging top portions of leg members toward a center point of the rectangular structure.Type: ApplicationFiled: March 25, 2011Publication date: September 29, 2011Inventor: Jeffrey Alan Bernat
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Patent number: 7950083Abstract: A portable child bed in the nature of a cot. The cot includes a frame having a network of interconnected legs such that the frame is collapsible and expandable between open and closed configurations. The frame includes a stop to halt the expansion of the frame at a certain position. Flexible bedding depends from the frame in the nature of a hammock, with the flexible bedding being anchored at six positions about the frame. The frame of interconnected legs includes legs that are shaped to be out-of-the-way of the depending flexible bedding such that a child rests on the flexible bedding, not on the frame. Flexible straps run on an underside of the bedding and run to and between hubs of the frame.Type: GrantFiled: May 9, 2010Date of Patent: May 31, 2011Assignee: Regalo International, LLCInventor: Mark A. Flannery
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Patent number: 7941880Abstract: 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.Type: GrantFiled: July 27, 2007Date of Patent: May 17, 2011Inventor: Kwan-Jun Choi
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Publication number: 20100293714Abstract: A collapsible bed frame includes two long rods each composed of two connecting rods. The two connecting rods are connected together through a connecting member. Each of the two long rods has two ends and a central portion pivotally connected with an X-shaped support rack, respectively. The X-shaped support rack at the central portion is pivotally connected to the connecting member. Support rods are provided between the long rods and the X-shaped support racks at the two ends. The support rods are adapted to assist in pulling or pushing the X-shaped support racks at the two ends for expanding or collapsing the collapsible bed frame with ease.Type: ApplicationFiled: June 11, 2007Publication date: November 25, 2010Inventor: Kwan-Jun Choi
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Publication number: 20100235987Abstract: A foldable camping cot of the variety used by the United State Army today without the structural bars at the head and foot of the cot. The cot is held open by at least one winch (20) attached near parallel bars. The winch (20) pulls on a strap (25) which is attached to a hook (30) that is engaged to an eyelet (35) that is attached to the distal end of the leg (45) of the cot. The tension provided by the winch (20) makes the sleeping surface (15) taut.Type: ApplicationFiled: March 17, 2010Publication date: September 23, 2010Inventor: Hansem So
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Patent number: 7779491Abstract: A convertible support apparatus for supporting an object over a ground surface is convertible between an operating configuration and a storage configuration. The support apparatus may comprise side members, a support area configured to connect to the side members, and a bow truss configured to bow. When the device is assembled in the operating configuration, both the support area and the bow truss are connected between the side members and the bow truss is configured to bow and place the support area under tension. The bow truss may comprise a bow tube connected between two foot fixtures. In one embodiment, when the apparatus is supporting a sufficiently heavy object, the bow tube will bow and contact the ground surface and provide additional support to the apparatus.Type: GrantFiled: March 19, 2008Date of Patent: August 24, 2010Inventor: Bruce Arthur Warren
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Patent number: 7712163Abstract: A portable child bed in the nature of a cot. The cot includes a frame having a network of interconnected legs such that the frame is collapsible and expandable between open and closed configurations. The frame includes a stop to halt the expansion of the frame at a certain position. Flexible bedding depends from the frame in the nature of a hammock, with the flexible bedding being anchored at six positions about the frame. The frame of interconnected legs includes legs that are shaped to be out-of-the-way of the depending flexible bedding such that a child rests on the flexible bedding, not on the frame. Flexible straps run on an underside of the bedding and run to and between hubs of the frame.Type: GrantFiled: November 30, 2006Date of Patent: May 11, 2010Assignee: Regalo International, LLCInventor: Mark A Flannery
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Patent number: 7636962Abstract: An apparatus has a collapsible base that assumes a deployed position and a collapsed position where the base has a smaller size than in the deployed configuration. A surface is removably attached to the base. The base includes a frame system that includes a plurality of struts that are hingedly connected to each other. The surface can be used as a sleeping surface, a table top, a game surface, or for other similar purposes.Type: GrantFiled: March 20, 2009Date of Patent: December 29, 2009Assignee: Patent Category Corp.Inventor: Yu Zheng
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Publication number: 20090249546Abstract: A collapsible bed frame includes a first cross unit including a first link member pivotally coupled to a second link member at a first pivot point, and a support unit operatively coupled to the first cross unit. The support unit includes a first slider that is slidably coupled to the first link member. A first support member has a first end that is pivotally coupled to the second link member and an opposing second end that is pivotally coupled to the first slider. A second slider is slidably coupled to the first support member. A second support member has a first end that is pivotally coupled to at least one of the second link member and a connector operatively coupled to the second link member, and an opposing second end that is pivotally coupled to the second slider.Type: ApplicationFiled: April 8, 2009Publication date: October 8, 2009Inventors: Lee Pil Yul, Huang Changjiu, Ye Zhengyi
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Patent number: 7509695Abstract: An apparatus has a collapsible base that assumes a deployed position and a collapsed position where the base has a smaller size than in the deployed configuration. A surface is removably attached to the base. The base includes a frame system that includes a plurality of struts that are hingedly connected to each other. The surface can be used as a sleeping surface, a table top, a game surface, or for other similar purposes.Type: GrantFiled: February 6, 2008Date of Patent: March 31, 2009Assignee: Patent Category Corp.Inventor: Yu Zheng
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Publication number: 20080216881Abstract: In one aspect, the present invention is directed to a camping apparatus comprising: a mattress; at least one additional camping appliance; and at least one connector, for connecting the additional camping appliances to the mattress; wherein the mattress being a functional part of at least one of the camping appliances. In one embodiment of the invention, an additional camping appliance is a sleeping appliance such as a blanket, linen, a pillow, and a sleeping bag. The connector may be a zipper, Velcro, a button, sewing, gluing, and so forth. Preferably, the mattress is inflatable. According to one embodiment of the invention, the mattress and each of the additional camping appliances having a substantially straight edge, by which the mattress and a camping appliance may be connected.Type: ApplicationFiled: July 17, 2007Publication date: September 11, 2008Inventor: Haim Ganz
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Publication number: 20080052822Abstract: A sleep mat assembly for supporting bedding and a pillow from a sleep structure and facilitating transportation of the bedding and the pillow comprising a main panel and a pocket panel. The pocket panel is attached to the main panel to define a pocket chamber. The sleep mat assembly operates in a sleep mode and in a transportation mode. In the sleep mode, the sleep mat assembly is arranged substantially between the support structure and bedding and between the support structure and the pillow. In the transportation mode, the sleep mat assembly is folded up to at least partly contain the bedding and the pillow to facilitate transportation of the bedding, pillow, and sleep mat assembly.Type: ApplicationFiled: August 30, 2007Publication date: March 6, 2008Inventor: Susan Lynn Hibma
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Publication number: 20080000024Abstract: A frame including a plurality of connector assemblies and a cross-support unit coupled between the plurality of connector assemblies. The cross-support unit is movable between a folded configuration and an expanded configuration. The cross-support unit defines a substantially planar support structure in the expanded configuration.Type: ApplicationFiled: February 28, 2007Publication date: January 3, 2008Inventors: Zhu Peixin, Lee Pil Yul
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Patent number: 7207622Abstract: A lounge chair having a frame supported by legs, which may or may not have wheels incorporated therewith, and at least first and second adjustable backrest portions pivotally attached to the chair. When a sunbather wishes to sit on the lounge chair in an inclined position with his or her back supported, he or she inclines one of the backrest members which will position the sunbather in the most optimal position relative to the sun for sun bathing. As the sun passes overhead to a point which causes the sunbather's exposure to the sun to be diminished, the sunbather may merely drop the first backrest portion down to a horizontal or other desired position, adjust the second backrest portion to a position of inclination which suits the sunbather, and turn him or herself around 180° to lay in the opposite direction in the lounge chair.Type: GrantFiled: June 16, 2005Date of Patent: April 24, 2007Inventors: Howard Cohan, Chrissa Paloni
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Patent number: 7114205Abstract: A collapsible bed frame (18) for supporting a mattress, the collapsible frame (18) having a number of frame members (32). A number of pivots (34) connect pairs of the frame members (32) at the midpoints of the frame members (32) to make a number of scissor pairs (35). Pivot assemblies (36) pivotally attach the upper ends of the frame members (32) to upper connector assemblies (40), and pivotally attach lower ends of the frame members (32) to feet (38), thus connecting the scissor pairs (35) to form an extended scissors-frame assembly (33). The upper connector assemblies (40) form a support surface for a mattress.Type: GrantFiled: May 13, 2003Date of Patent: October 3, 2006Assignee: NorthPole Ltd.Inventor: Harrison Choi
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Patent number: 7103927Abstract: A cot having a frame that is configured so that one end, such as the head end of the cot, is recessed within the other end, i.e., the foot end of the cot, when the cot is folded. As an example, the legs of one end may recess into the legs of the other end. To this end, the bifold cot may include a head portion having a tapered section forming a narrowed head end. This narrowed head end, or a leg or legs associated therewith, is received within the frame (or associated legs) for the foot portion of the bifold cot when the bifold cot is folded. A trifold cot is also provided that also has an extension that may be folded against the head portion, and the extension and the head portion may be folded and recessed at least partly within the frame at the foot portion.Type: GrantFiled: September 17, 2004Date of Patent: September 12, 2006Assignee: The Coleman Company, Inc.Inventor: Timothy M. Holub
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Patent number: 7100221Abstract: Collapsible lightweight, and portable cot type bed for pets and children. A spring biased horizontal connector pin can slidably attach bottom edges of vertical support legs to horizontal cross braces to maintain the cot in an assembled position that can support extreme amounts of weight. The horizontal pin can be connected to a bottom portion of a metal strip having an upper edge attached by rivets, soldering or welding to the vertical support legs. Sidewall panels along the planar support surface of the cot allow for keeping objects from sliding off the cot. A removable canopy or a removable hutch-like compartment for deflecting sun and providing shade when the cot is used outdoors can be mounted to the vertical legs above the planar support surface. The hutch-like compartment is made of flexible, lightweight materials and can be closed on all sides, using see-through or open weave materials for ventilation while securely containing a child or pet inside.Type: GrantFiled: March 25, 2004Date of Patent: September 5, 2006Assignee: Broadfield Imaging Corp.Inventor: Christopher J. Twigg
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Patent number: 6925664Abstract: Collapsible and portable cot type bed for pets and children. A spring biased horizontal connector pin can slidably attach bottom edges of vertical support legs to horizontal cross braces to maintain the cot in an assembled position that can support extreme amounts of weight. The horizontal pin can be connected to a bottom portion of a metal strip having an upper edge attached by rivets, solder or welding to the vertical support legs. Side wall panels along the planar support surface of the cot allow for keeping objects from sliding off the cot. A removable canopy for deflecting sun and providing shade when the cot is used outdoors can be mounted to the vertical legs above the planar support surface. The cot can be easily folded like an accordion and placed in a carrying bag and have a weight of less than approximately 15 pounds.Type: GrantFiled: October 2, 2003Date of Patent: August 9, 2005Assignee: Broadfield Imaging Corp.Inventor: Christopher J. Twigg
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Patent number: 6763534Abstract: Disclosed herein is a one-touch collapsible cot. This one-touch collapsible cot includes a folding support frame (1) and a seat (50) held on the support frame (1). The support frame (1) is fabricated with a plurality of braces (3) crosswisely jointed together by a plurality of joints (2), and has a head support brace (10), a leg support brace (20), a midsection support brace (30), and a tension projection (40). The seat (50) has a first brace pocket (60) for receiving the head support brace (10), a second brace pocket (70) for receiving the leg support brace (20), a wing (51) provided with a third brace pocket (80) for receiving the midsection support brace (30), and a locking hole (53) for receiving the tension projection (40) of the support frame (1). The seat (50) is quickly opened by the support frame (1) without leaving any uneven portion thereon.Type: GrantFiled: June 16, 2003Date of Patent: July 20, 2004Inventor: Joo-Hwan Hwang
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Patent number: 6711761Abstract: An inclining collapsible bed (200) including a mattress (214) and a support frame (218), including a number of frame members (32) where the upper ends of the frame members (32) are pivotally attached to upper connector assemblies (40), and the lower ends are pivotally attached to feet (38). The support frame (218) includes an inclining portion (206) having at least one inclining support member (208) and at least one angle retention mechanism (220), which is preferably an adjustable clip (222). The bed (200) is configured to optionally use an air mattress (14), which can be attached to the frame (214) so that the bed frame (218) is self-expanding in response to the inflation of the air mattress (14). Also an inclining collapsible bed frame (218).Type: GrantFiled: August 23, 2002Date of Patent: March 30, 2004Assignee: NorthPole, Ltd.Inventor: Harrison Choi
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Publication number: 20040055085Abstract: In a folding bed with a central dolly, the dolly comprises two separate parts that can be assembled together: a trestle made of a shaped tubular bar which forms two side shoulders and base sections, and two box members of plastic material that are mounted and snap fastened on the trestle shoulders and that are equipped at their ends with seats for the pivotal connection of side parts of the folding bed.Type: ApplicationFiled: January 9, 2001Publication date: March 25, 2004Inventor: Stefano Boscaro
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Patent number: 6539564Abstract: A lightweight childbed includes a supporting panel including a first layer having a tension surface and a second layer overlapped with the first layer to define an edge holder therebetween, at least a side panel including a first sheet having a tension portion and a second sheet overlapped with the first sheet to define a receiving groove therebetween, and a bed frame including a boundary flame defining a central main window and adapted to be fittedly received in the edge holder so as to mount the first layer covering the main window to form the tension surface, and at least a side frame, which is mounted on a longitudinal side of the boundary frame, defining a central side window and adapted to be fittedly received in the receiving groove so as to mount the first sheet covering the side window to form the tension portion.Type: GrantFiled: October 12, 2001Date of Patent: April 1, 2003Inventor: Ben M. Hsia
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Patent number: 6457192Abstract: A collapsible bed (10) having an air mattress (14) and a support frame (18). The support frame (18) includes a number of frame members (32), which are joined by pivot assemblies (36), such that the support frame (18) as a whole expands outwardly from a central area (42), when a portion of the frame (18) is pulled outwardly. A second preferred embodiment is a self-expanding bed (100) having an air mattress (14) and an articulated support frame (18), which as a whole expands outwardly from a central area (42). The air mattress (14) is attached to the support frame (18) at a number of points, so that when the air mattress (14)is inflated and expands outwardly, the support frame (18) also expands outwardly. An electric air pump (60) is preferably included which may be activated by a remote control (64), so that the bed (100) is self-expanding.Type: GrantFiled: July 13, 2001Date of Patent: October 1, 2002Inventors: Harrison Choi, Samuel F. Lamke
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Patent number: 6370714Abstract: Lounger beds have a lying surface made of a textile structure clamped into a frame to permit a division of the lying surface into areas with different tension. A textile structure with elastic threads is fastened to longitudinal spars of the frame. The top side, of the longitudinal space has a curved construction form supporting surfaces for the textile structure only in an exterior area. The longitudinal spars have receiving grooves only on the exterior side for the edge of the textile structure to be clamped in.Type: GrantFiled: April 28, 2000Date of Patent: April 16, 2002Assignee: Rössle & Wanner GmbHInventor: Manfred Elzenbeck
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Patent number: 6345400Abstract: A stackable, portable cot apparatus is easily assembled and disassembled preferably without the use of any tools. The portable cot apparatus preferably includes a flexible support, a plurality of support members, and a plurality of connectors. Alternatively, the portable cot apparatus also includes a plurality of extension legs. When assembled together, the plurality of support members and the plurality of connectors form a cot frame of the portable cot apparatus. Preferably, the flexible support is configured to support the weight of a user and includes three permanent fasteners and a detachable fastener. The permanent fasteners and the detachable fastener preferably and removably attach the flexible support to the cot frame of the portable cot apparatus. Preferably, the detachable fastener is selectively attachable both prior to and after the cot frame of the portable cot apparatus is already assembled. The detachable fastener is preferably a hook and loop fastener.Type: GrantFiled: April 26, 1999Date of Patent: February 12, 2002Assignee: Earlychildhood LLCInventors: Ronald C. Elliott, Renee D. Farrington, Teresa Martini, Kelly G. Crampton, Timothy F. Lynch
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Patent number: 6151730Abstract: An adjustable collapsing cot is disclosed which can be utilized in numerous situations including evacuations and military operations. The cot includes an outer frame member and an inner frame member which are both preferably divided into two sections and are both pivotable approximate their center point. Either section of the inner frame member can be adjusted to one or more elevation angles with respect to the outer frame member as desired by the user. A spring loaded webbing material is provided to safely support and cradle the user. Preferably, a mattress is provided and is disposed on top of the spring loaded webbing. One or more restraint belts can be provided to safely secure the user while he or she is utilizing the cot. Several accessories items, including an intervenes pole, message flag and miscellaneous item bag/compartment can be provided and attached to the cot. When it is desired to move the cot, the cot can be folded into an easily transportable configuration.Type: GrantFiled: August 22, 1997Date of Patent: November 28, 2000Inventor: Michael Munro Weston
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Patent number: 6134727Abstract: A folding bed is disclosed. A folding frame has a plurality of legs and a plurality of upper and lower connecting elements which connect the plurality of legs with one another. The plurality of legs include a first set of four legs which extend slantingly and upward through the upper connecting elements in a lengthwise direction of the bed and a second set of two legs which extend slantingly and upward through the upper connecting elements in a crosswise direction of the bed. A seat is fixed to the upper connecting elements and has a first set of four pockets into which the upper ends of the first set of four legs are inserted, respectively. A pair of support sheets are stitched to both sides of the seat, respectively. The pair of support sheets have a second set of two pockets into which the upper ends of the second set of two legs are inserted, respectively. The upper ends of the second set of two legs are fastened to the support sheets.Type: GrantFiled: December 10, 1998Date of Patent: October 24, 2000Inventor: Joo-Hwan Hwang
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Patent number: 6035468Abstract: A folding bed having a three section mainframe, a swinging left frame, a swinging right frame, these swinging frames hingedly attached on each end of a third stationary section at a mid portion of the mainframe. Foldaway legs are each hingedly connected near a longitudinal edge of the folding mainframe. These above features are in combination with a detachable middle support leg attaching to each third stationary section on the two longitudinal sides of the mainframe. A first structure element is attached to the head lateral side forming the head board, this structure element differing in design from a second structure element attached to the foot lateral side forming the foot board. The mattress support element on the mainframe is made up of independent rows of flexible metal structure running from one longitudinal side of the mainframe to its opposite corresponding longitudinal side.Type: GrantFiled: December 9, 1998Date of Patent: March 14, 2000Inventor: Hsueh Yen Lee
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Patent number: 6018078Abstract: N-nitrosohydroxylamine compounds exhibiting minimal or no degradation are disclosed. The N-nitrosohydroxylamines can be stabilized in the presence of a compound capable of removing water from the environment.Type: GrantFiled: June 23, 1999Date of Patent: January 25, 2000Assignee: First Chemical CorporationInventors: Darrell V. Harris, Paul J. Roman, Jr., Zhihong Wu, Earl G. Adams, Eric L. Williams
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Patent number: 5678261Abstract: The present invention relates to a cushion device utilized for a bed, sofa, chair, or seat for a vehicle. The cushion device comprises an outer supporting member (20) having a shock absorbing space (10) and a cushion plate (30) to be elastically installed on the outer supporting member (20). The cushion device of the present invention comfortably accommodates a human body, and has long life.Type: GrantFiled: April 5, 1995Date of Patent: October 21, 1997Inventor: Young Joon Han
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Patent number: 5265289Abstract: A convertible baby cot/tote bag is provided having a rectangularly shaped main frame across which the baby supporting sheet is secured. The long sides of the main frame are medially pivoted about a horizontal axis to permit the main frame to be shifted from a horizontal cot position to a tote bag position wherein the main frame is divided into two vertically adjacent subframes. Sheet material is secured to the under surface of the baby supporting sheet so as to define pockets for the storage of baby accessories when the apparatus is to be used as a tote bag.Type: GrantFiled: October 23, 1992Date of Patent: November 30, 1993Assignee: McHarde, Inc.Inventors: Delia R. Swiger, A. J. Dolle