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121. 发明授权

US10136729B2 Folding chair 有权
公开(公告)号：US10136729B2
公开(公告)日：2018-11-27
申请号：US14859020
申请日：2015-09-18
申请人： Yuan-Chun Lin
发明人： Yuan-Chun Lin
IPC分类号： A47C4/04 , A47C4/14 , A47C4/24
摘要： A folding chair includes a seat, a back, an interlinking device, a front leg, and a rear leg. The seat, the back, the interlinking device, the front leg, and the rear leg are interlinked. The seat includes at least one guiding portion, and the interlinking device includes at least one actuating member, which is movably coupled to the guiding portion. A user can fold or unfold the folding chair by a single-handed operation, such as pushing or pulling on the back or pulling a handle.

122. 发明授权

US10111517B2 Collapsible bistro table 有权
公开(公告)号：US10111517B2
公开(公告)日：2018-10-30
申请号：US15439039
申请日：2017-02-22
申请人： Zhuhai Shichang Metals Ltd.
发明人： Wen-Sheng Lin
IPC分类号： A47B3/02 , A47C11/00 , A47C4/14 , A47C4/24 , A47B3/08
摘要： A collapsible table includes a tabletop, a first pair of collapsible legs, and a second pair of collapsible legs. The first pair of legs includes a first support bar for connecting a first leg to a second leg adjacent their top end portions, and the first support bar is pivotally connected to the bottom surface of the tabletop. The second pair of legs includes a second support bar for connecting a third leg to a fourth leg and a third support bar spaced apart from the second support bar for connecting the third leg to the fourth leg. One or more brackets are disposed adjacent the bottom surface of the tabletop and are positioned and configured to removably secure the second support bar to the bottom surface of the tabletop in a use position and removably secure the third support bar to the bottom surface in a storage position.

123. 发明授权

US10080440B2 Portable folding toilet chair 有权
公开(公告)号：US10080440B2
公开(公告)日：2018-09-25
申请号：US15088420
申请日：2016-04-01
申请人： Cabela's Incorporated
发明人： Ronald D. Nelson
IPC分类号： A47C5/10 , A47K13/00 , A47C4/04 , A47C4/24 , A47C4/28 , A47K11/04
CPC分类号： A47C5/10 , A47C4/045 , A47C4/24 , A47C4/283 , A47K11/04 , A47K13/005
摘要： A toilet chair includes a support frame, and a platform connected to the support frame. The platform is connected to the support frame at a first end with at least one horizontal strut. The platform is configured to move with respect to the support frame and includes at least one clamp at a second end. The at least one clamp is configured to lock the platform to the support frame at the second end forming a horizontal platform. The toilet chair also includes a toilet seat assembly connected to the platform. The toilet seat assembly is configured to support a user and move with respect to the platform.

124. 发明授权

US10064491B2 Folding chair 有权
公开(公告)号：US10064491B2
公开(公告)日：2018-09-04
申请号：US15383377
申请日：2016-12-19
申请人： Pro-Cord S.p.A.
发明人： Giancarlo Piretti
IPC分类号： A47C4/04 , A47C4/14 , A47C5/10 , A47C7/16 , A47C4/24
摘要： A folding chair comprising: a seat comprising a seat panel fixed to two seat supports, a backrest comprising a flexible backrest panel and two backrest supports having respective upper portions that engage respective side edges of said flexible backrest panel, a folding frame carrying the seat and the backrest and comprising a first structure including a pair of rear legs and a second structure including a pair of front legs, wherein the first structure and the second structure are articulated together about a first axis, a pair of joints each comprising a first half-coupling fixed to a respective rear leg and a second half-coupling fixed to a respective front leg, wherein the first half-coupling, the second half-coupling, and a respective seat support are rotatable relative to each other about said first axis, so that the first structure, the second structure and the seat are rotatable about said first axis between a position of use and a storage position.

125. 发明授权

US07967374B2 Foldable chair 有权
标题翻译：折叠椅
公开(公告)号：US07967374B2
公开(公告)日：2011-06-28
申请号：US12544256
申请日：2009-08-20
申请人： Benjamin S. Akkad
发明人： Benjamin S. Akkad
IPC分类号： A47C4/00 , A47C4/24 , A47C4/06 , A47C4/10 , A47C4/14 , A47C4/18 , A47C4/20
CPC分类号： A47C4/24
摘要： A chair that is reconfigurable between a folded and an unfolded configuration includes a first leg having a first end and an opposite second end. An intermediate portion is located between the first and second ends. A second leg has a first end and an opposite second end. An intermediate portion is located between the first and second ends of the second leg. The intermediate portion of the second leg is pivotally connected to the intermediate portion of the first leg. A support member has a first end pivotally connected to the first leg and an opposite second end. A seat frame has a first part pivotally connected to the second end of the support member and a second part pivotally connected to the second end of the second leg. The second end of the support member is adjacent the first end of both the first and second legs in the folded configuration.
摘要翻译：在折叠和展开构型之间可重构的椅子包括具有第一端和相对的第二端的第一腿。中间部分位于第一和第二端之间。第二条腿具有第一端和相对的第二端。中间部分位于第二腿部的第一和第二端之间。第二腿的中间部分枢转地连接到第一腿的中间部分。支撑构件具有枢转地连接到第一腿部的第一端和相对的第二端部。座椅框架具有枢转地连接到支撑构件的第二端的第一部分和枢转地连接到第二腿部的第二端的第二部分。支撑构件的第二端以折叠构型邻近第一和第二腿的第一端。

126. 发明授权

US07938484B2 Foldable chair 有权
标题翻译：折叠椅
公开(公告)号：US07938484B2
公开(公告)日：2011-05-10
申请号：US12414837
申请日：2009-03-31
申请人： Luhao Leng
发明人： Luhao Leng
IPC分类号： A47C4/00 , A47C4/04 , A47C4/10 , A47C4/14 , A47C4/20 , A47C4/24
CPC分类号： A47C4/24
摘要： A foldable chair includes a pair of front legs, a pair of rear legs, a seat and a backrest. The front legs and rear legs are hinged together to form a scissor-shape. The seat is hinged with the rear legs rotatably through a connecting piece fixed on the back of the seat. Each of the front legs has a connecting sleeve which can be slid along the front leg. The connecting sleeves are hinged to the seat. A protrusion is disposed on each front leg to stop the connecting sleeve to slide downwardly and keep the seat on unfolded position. The seat of the foldable chair can slide upwardly along the front legs.
摘要翻译：折叠式椅子包括一对前腿，一对后腿，座椅和靠背。前腿和后腿铰接在一起形成剪刀形状。座椅通过固定在座椅后部的连接件可旋转地与后腿铰接。每个前腿具有能够沿着前腿滑动的连接套筒。连接套筒铰接到座椅上。在每个前腿上设置有突起，以使连接套筒向下滑动并将座椅保持在展开位置。可折叠椅子的座椅可以沿着前腿向上滑动。

127. 发明授权

US06899384B1 Foldable chair assembly 失效
标题翻译：折叠椅组合
公开(公告)号：US06899384B1
公开(公告)日：2005-05-31
申请号：US10810014
申请日：2004-03-26
申请人： Chuen-Jong Tseng
发明人： Chuen-Jong Tseng
IPC分类号： A47C4/24 , A47C4/00
CPC分类号： A47C4/24
摘要： A foldable chair assembly includes a seat frame, a backrest pivoted to the seat frame, a rear leg pivoted to the backrest, and a front leg pivoted to the rear leg and the seat frame. When the chair assembly is folded, the seat frame, the backrest, and the front and rear legs lie substantially in the same plane in such a manner that the seat frame extends within the backrest, the backrest extends within the rear leg, and the rear leg extends within the front leg.
摘要翻译：可折叠椅组件包括座椅框架，枢转到座椅框架的靠背，枢转到靠背的后腿，以及枢转到后腿和座椅框架的前腿。当椅子组件折叠时，座椅框架，靠背和前后腿基本上位于相同的平面中，使得座椅框架在靠背内延伸，靠背在后腿中延伸，并且后部腿部在前腿内延伸。

128. 发明授权

US06877803B1 Foldable rocking chair 失效
标题翻译：可折叠摇椅
公开(公告)号：US06877803B1
公开(公告)日：2005-04-12
申请号：US10680231
申请日：2003-10-08
申请人： Bejamin P. Reese
发明人： Bejamin P. Reese
IPC分类号： A47C4/50 , A47C4/24
CPC分类号： A47C4/50
摘要： A foldable rocking chair includes a chair frame comprised of first and second U-shaped members each having opposite side bars connected by a bottom bar and arranged to cross each other, a stretcher bar having opposite ends pivoted to the side bars at a location below the crossing of the side bars, an armrest in the form of an L-shape pivoted to the side bars at a location above the crossing of the side bars and a primary cross bar extending between and fixed to free ends of the side bars of the first U-shaped member and adjacent to the pivot connection between the armrest and the side bars whereby when the side bars of the first U-shaped member are rocked frontward, the armrests are moved toward and eventually contact the primary cross bar to stop the frontward rocking motion of the first U-shaped member. A flexible sheet is attached to the chair frame with adjustable headrest and adjustable lower back rest cushions for supporting a person thereon.
摘要翻译：一种可折叠摇椅包括一个由第一和第二U形构件构成的椅子框架，每个U形构件具有通过底部杆连接并相互交叉的相对侧杆，拉杆具有相对的端部枢转到侧杆，侧杆交叉，在侧杆交叉点上方的位置处枢转到侧杆的L形形式的扶手和在第一和第二侧杆的侧杆的自由端之间延伸并固定到第一杆的侧杆的自由端的主横杆 U形构件并且靠近扶手和侧杆之间的枢转连接，由此当第一U形构件的侧杆向前摇动时，扶手朝向并最终接触主横杆以停止向前摇摆第一U形构件的运动。将柔性片材安装在具有可调式头枕的椅子框架和可调节的靠背垫子上，用于在其上支撑人物。

129. 发明授权

US6056354A Foldable chair frame 失效
标题翻译：可折叠椅架
公开(公告)号：US6056354A
公开(公告)日：2000-05-02
申请号：US97132
申请日：1998-06-12
申请人： Chuen-Jong Tseng
发明人： Chuen-Jong Tseng
IPC分类号： A47C4/24
CPC分类号： A47C4/24
摘要： A foldable chair frame includes a seat frame formed with an elongated groove which extends from a front end portion to a rear end portion of the seat frame, a first leg frame pivoted to the seat frame, and a second leg frame pivoted to the first leg frame and formed with a slide member that extends slidably into the elongated groove. When in an unfolded state, the slide member extends along the elongated groove to the front end portion of the seat frame. When in a folded state, the slide member extends along the elongated groove to the rear end portion of the seat frame. A locking unit includes a stop member disposed below the seat frame and mounted pivotally to the front end portion of the seat frame about a horizontal pivot axis. The stop member is formed with an upwardly extending stop protrusion. A biasing member biases the stop member to move the stop protrusion upwardly adjacent to the elongated groove to arrest rearward movement of the slide member along the elongated groove when the chair frame is in the unfolded state, thereby preventing untimely folding of the chair frame.
摘要翻译：折叠椅架包括形成有从座椅框架的前端部分延伸到后端部分的细长凹槽的座椅框架，枢转到座椅框架的第一腿架和枢转到第一腿部的第二腿架并且形成有滑动构件，该滑动构件可滑动地延伸到细长槽中。当处于展开状态时，滑动构件沿着细长槽延伸到座椅框架的前端部分。当处于折叠状态时，滑动构件沿着细长槽延伸到座椅框架的后端部分。锁定单元包括设置在座椅框架下方并围绕水平枢轴枢转地安装到座椅框架的前端部分的止动构件。止动构件形成有向上延伸的止动突起。偏置构件偏压止动构件以使止动突起向上延伸到细长槽附近，以在椅架处于展开状态时阻止滑动构件沿着细长凹槽的向后运动，从而防止椅子框架不合时宜地折叠。

130. 发明授权

US5503460A Safety device for a foldable chair 失效
标题翻译：可折叠椅的安全装置
公开(公告)号：US5503460A
公开(公告)日：1996-04-02
申请号：US406561
申请日：1995-03-20
申请人： Ali Yu
发明人： Ali Yu
IPC分类号： A47C4/24 , A47C9/00
CPC分类号： A47C4/24
摘要： A safety device is provided for a foldable chair which includes a seat, a pair of base members substantially inverted L-shaped in section each including a horizontal section fixedly mounted to an underside of the seat, a pair of first leg portions each having an upper end pivotally engaged with a first end of a vertical section of a corresponding one of the base members, a first pivot member and a second pivot member each having a first end pivotally engaged with a second end of the vertical section of a corresponding one of the base members, an elongated first slot being horizontally defined in a mediate portion of the first pivot member, a pair of second leg portions each having an upper end pivotally engaged with the second end of the first and second pivot members. The safety device includes an operating member slidably mounted between the first pivot member and the vertical section of the associated base member, an elongated second slot defined in a mediate portion of the operating member, a pivot axle including a first end extending through the second slot and attached to the vertical section of the associated base member and including a second end pivotally engaged with the first end of the first pivot member, a movable member including a first end attached to the second end of the operating member and a second end movably extending through the first slot, a spring having a first end attached to the second end of the pivot axle and a second end attached to the second end of the movable member.
摘要翻译：本发明提供一种安全装置，用于可折叠椅子，该椅子包括一个座椅，一对基本构件，其基本上是倒置的L形截面，每个底座部件包括固定地安装在座椅下侧的水平段，一对第一腿部，该第一枢转构件和第二枢转构件具有第一端部，该第一端部与第一枢转构件的垂直部分的第二端枢转地接合，该第一端部与第一枢转构件的垂直部分的第二端部枢转地接合，基部构件，细长的第一槽水平地限定在第一枢转构件的中间部分中，一对第二腿部，每个第二腿部具有与第一和第二枢转构件的第二端枢转接合的上端。安全装置包括可滑动地安装在第一枢转构件和相关联的基座构件的垂直部分之间的操作构件，限定在操作构件的中间部分中的细长的第二狭槽，枢轴，其包括延伸穿过第二狭槽的第一端并且附接到相关联的基部构件的垂直部分并且包括与第一枢转构件的第一端枢转地接合的第二端;可移动构件，包括附接到操作构件的第二端的第一端和可移动地延伸的第二端通过第一槽，具有附接到枢转轴的第二端的第一端和连接到可动构件的第二端的第二端的弹簧。

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