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公开(公告)号：US12127688B1
公开(公告)日：2024-10-29
申请号：US18060950
申请日：2022-12-01
申请人： Ali Budiman
发明人： Ali Budiman
CPC分类号： A47C7/425 , A47C7/0213 , A47C7/18 , A47C7/405 , A47C7/46
摘要： A lumbar support assembly for an office chair is presented herein. The lumbar support assembly includes at least one extension pad assembly which may be mounted to an existing lumbar support structure of an office chair. The extension pad assembly includes a base and a pad, wherein the base includes a recessed mounting structure disposed one side thereof. The recessed mounting structure is defined by a recessed surface at least partially surrounded by a retention wall, with the pad mounted to the opposite side of the base. One or more mounting clips extend from the retaining wall allowing the existing lumbar support structure to be snapped and engaged therein. With the extension pad assembly mounted in this manner, additional pressure and support can be added to the lumbar region of an individual seated in the chair.
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公开(公告)号：US20240326669A1
公开(公告)日：2024-10-03
申请号：US18738128
申请日：2024-06-10
申请人： TS TECH CO., LTD.
发明人： Koji ONUMA
CPC分类号： B60N2/64 , B60N2/68 , A47C7/40 , B23K26/21 , B23K2101/006 , B60N2/2222 , B60N2/897
摘要： Rigidity is improved at a part where side frame pieces overlap each other in a side frame. In a vehicle seat provided with a seat back frame, a side frame of the seat back frame has a first side frame piece and a second side frame piece partially overlapping each other in a direction of extension of the side frame. The side frame has an overlapping part where both the first side frame piece and the second side frame piece overlap each other. At the overlapping part, the side frame pieces overlap each other in a state where a plurality of closed regions and closed by being surrounded by both side frame pieces are formed in a cross section of the overlapping part intersecting with the direction of extension of the side frame.
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公开(公告)号：US12075922B2
公开(公告)日：2024-09-03
申请号：US18464140
申请日：2023-09-08
申请人： Anthro Form, LLC
发明人： Steven DuFresne
CPC分类号： A47C7/62 , A47C3/12 , A47C5/12 , A47C7/40 , G09F2023/005
摘要： An example interchangeable decorative feature described herein includes an interchangeable panel provided on a housing of a task chair. The panel provides aesthetic functionality by allowing a user to customize, modify, personalize, or otherwise alter the design, theme, or aesthetic of the example task chair. The panel is interchangeable and includes a snap fitting coupling the panel to a surface of the chair. An example interchangeable decorative feature described herein additionally or alternatively includes an interchangeable vinyl skin provided on a task chair. The vinyl skin includes an adhesive for adhering the skin to a surface of the example task chair.
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公开(公告)号：US20240277153A1
公开(公告)日：2024-08-22
申请号：US18129090
申请日：2023-03-31
申请人： HSIN-HUA CHEN
发明人： HSIN-HUA CHEN
IPC分类号： A47C7/40
CPC分类号： A47C7/402
摘要： A slide structure of a chair back adjusting device is disclosed. The chair back adjusting device includes a support plate, an adjustor assembly arranged on the support plate, and a slide slidably sleeved on the support plate. The slide includes a through opening. At least one slide resisting rib is arranged, in a manner of being integrally formed therewith, at one side of interior of the through opening. As such, operation of assembling the slide is simplified to thereby reduce the cost of the chair back adjusting device.
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公开(公告)号：US20240074587A1
公开(公告)日：2024-03-07
申请号：US17901105
申请日：2022-09-01
申请人： Haworth, Inc.
发明人： Mark Sherman , William Schroeder , Weston Boerckel , William Reck , Adam VerBeek
摘要： An office-type chair includes a back support having a support frame, front and rear shells, a cushion and a cover. The perimeter edge of the cover wraps around the side of the cushion and the front shell and is inserted between the front and rear shells to form a finished edge for the cover. The front shell may include a central flex section, and a lumbar pad may be positioned between the front shell and the rear shell and adjacent to the central flex section. One or more lumbar enhancement ribs on the front shell may augment the pressure distribution of the lumbar pad as it is vertically adjusted.
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公开(公告)号：US20240074583A1
公开(公告)日：2024-03-07
申请号：US17939691
申请日：2022-09-07
申请人： Shawn Wolf
发明人： Shawn Wolf
摘要： The Shoe Stool is the only product of its kind that offers an independent foldable chair option, possessing adjustable height features, to suit the comfort of any individual who utilizes the accessory. The Shoe Stool is uniquely designed with either a single seat, double or triple seating selection and adjustable foldable legs to guarantee users are able to easily fold the chair back up for extra space when not in use. Furthermore, the Shoe Stool is carefully crafted with durable, high-quality materials such a light-weight steel or aluminum, can complement any décor, and uses a spring loaded lock pin that holds the seat securely, when positioned upright, to ensure functionality and long-term sustainability.
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公开(公告)号：US11877659B2
公开(公告)日：2024-01-23
申请号：US17785917
申请日：2021-04-06
申请人： Jongsung Hwang
发明人： Jongsung Hwang
CPC分类号： A47C1/025 , A47C1/03211
摘要： A chair for reducing a load on the buttocks and the waist, and, to a chair (100) includes a seat (110) and a backrest (130) and further comprising a spacer (120) protruding upward from the rear end of the seat (110), wherein the bottom of the backrest (130) is provided on the top of the spacer (120) so as to be tiltable rearward, and the point at which the angle of the backrest (130) is adjusted with respect to the spacer (120) corresponds to a point (P) at which the lumbar of a user body sitting on the seat (110) is curved inward.
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公开(公告)号：US20230404268A1
公开(公告)日：2023-12-21
申请号：US18460550
申请日：2023-09-03
申请人： David Navarro
发明人： David Navarro
CPC分类号： A47C9/002 , A47C7/029 , A47C7/18 , A47C7/40 , A61H39/04 , A61H2201/0149 , A61H2201/0138 , A61H2015/0042
摘要： An ergonomic massage chair is configured with back and bottom structures held up by a pair of legs. The various support bars and structure of the ergonomic massage chair may be comprised of, in typical implementations, metal, but plastic and other suitable structures are also possible. The back structure has perimeter support bars that form the base of the back support, and horizontal support bars extend from a left perimeter support bar to a right perimeter support bar. The bottom structure likewise has a perimeter support bar that forms the structure of the bottom. A horizontal support bar extends from a left perimeter support bar to a right perimeter support bar. Nodes are attached to the ergonomic chair, and stability balls fit inside openings created by the support bars and nodes. A cover having memory foam pillows therein encapsulates the chair to provide users with customized setups that suit them.
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公开(公告)号：US20230329440A1
公开(公告)日：2023-10-19
申请号：US18210814
申请日：2023-06-16
摘要： A reconfigurable chair includes features that open up new sitting and resting positions for the user. The chair includes rotatable lateral side rests and a tilt adjustable back rest which when reconfigured, provide auxiliary resting platforms to support the body in different sitting and resting positions. The backrest may include a rotatable feature so that the backrest may be moved from an upright position to a flat position adding another level of support. A height adjustment mechanism may adjust the height of the backrest to add to the reconfigurability of the chair. Some embodiments include one or more gas pistons providing user-controlled adjustment of elements into any of an infinite number of user-controlled positions.
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公开(公告)号：US11730270B2
公开(公告)日：2023-08-22
申请号：US17334533
申请日：2021-05-28
申请人： Richard Gleason
发明人： Richard Gleason
CPC分类号： A47C7/425 , A61G5/1091 , B60N2/66 , B60N2/663
摘要： A backrest having features that support proper sitting posture of a user to improve back health and posture may be utilized. The backrest may include a front wall with wings extending to the left and right and diagonally forward to reduce Kyphosis of a user when sitting against the backrest. A combination of the front wall and wings may causing the user's (i) back ribs to be raised and gently tilted forward and (ii) thoracic spine region to be gently thrusted forward. By thrusting the thoracic spine region and raising and tilting the back ribs, a user's abdominal cavity may be expanded, and thereby reinforcing the ideal positioning of the cervical spine so that the user's head naturally positions on axis and does not “dump” forward.
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