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91. 发明授权

US3960092A Collapsible stool 失效
标题翻译：可折叠凳
公开(公告)号：US3960092A
公开(公告)日：1976-06-01
申请号：US551035
申请日：1975-02-19
申请人： Nikola Levkovski
发明人： Nikola Levkovski
IPC分类号： A47B3/12 , A47C4/18 , A47B3/00
CPC分类号： A47B3/12 , A47C4/18 , A47B2003/004 , Y10T403/46 , Y10T403/4631
摘要： A collapsible stool comprising:A. a tube having a first end and a second end;B. a first cap detachably mounted to the first end of the tube;C. a second cap detachably mounted to the second end of the tube;D. a plurality of leg supports radially and detachably mounted to the second cap;E. a plurality of support struts having first ends and second ends, extending radially from the tube and extending above the first end of the tube, detachably mounted at the first ends to the tube between the first end of the tube and the second end of the tube;F. a plurality of mounting means attached to the tube between the first end of the tube and the second end of the tube for detachably mounting the first ends of the support struts to the tube;G. a plurality of connecting struts pivotally connected to the second ends of the support struts wherein a plane surface is formed; andH. a seating surface attached to the plurality of connecting struts, wherein the tube has an inside diameter and a length of sufficient size to enclose the plurality of leg supports, support struts and connecting struts.
摘要翻译：一种可折叠的凳子，包括：

92. 发明授权

US2764225A Collapsible furniture 失效
标题翻译：可折叠家具
公开(公告)号：US2764225A
公开(公告)日：1956-09-25
申请号：US52234855
申请日：1955-07-15
申请人： MELVIN SHARPE JAMES
发明人： MELVIN SHARPE JAMES
IPC分类号： A47C4/18 , A47C17/04
CPC分类号： A47C4/18 , A47C17/04

93. 发明授权

US2733755A boucher 失效
公开(公告)号：US2733755A
公开(公告)日：1956-02-07
申请号：US2733755D
IPC分类号： A47C3/12 , A47C4/18
CPC分类号： A47C4/18 , A47C3/12

94. 发明授权

US2722267A Seat spring construction 失效
标题翻译：座椅弹簧施工
公开(公告)号：US2722267A
公开(公告)日：1955-11-01
申请号：US39124653
申请日：1953-11-10
申请人： LILJENGREN CURTIS P
发明人： LILJENGREN CURTIS P
IPC分类号： A47C1/024 , A47C1/12 , A47C4/18 , A47C7/28 , A47C7/54 , A47C9/06 , B60N2/24 , B60N2/30 , B60N2/70 , B61D33/00 , B64D11/06
CPC分类号： B64D11/06 , A47C1/024 , A47C1/12 , A47C4/18 , A47C7/285 , A47C7/287 , A47C7/54 , A47C9/06 , B60N2/242 , B60N2/3011 , B60N2/3043 , B60N2/7041 , B60N2/7058 , B61D33/00 , B64D11/064 , B64D11/0647 , Y02T50/46

95. 发明授权

US2292586A Folding tubular chair 失效
标题翻译：折叠式管状椅子
公开(公告)号：US2292586A
公开(公告)日：1942-08-11
申请号：US39866541
申请日：1941-06-18
申请人： ROSS THOMPSON
发明人： ROSS THOMPSON
IPC分类号： A47C4/18
CPC分类号： A47C3/023 , A47C4/02 , A47C4/03 , A47C4/045 , A47C4/18 , A47C5/10

96. 发明申请

US20220022653A1 Foldable Cushion Functioning as Chair 有权
公开(公告)号：US20220022653A1
公开(公告)日：2022-01-27
申请号：US17160608
申请日：2021-01-28
申请人： Te-Lung Chen
发明人： Te-Lung Chen
IPC分类号： A47C3/12 , A47C3/16 , A47C4/18 , A47C4/42 , A47C7/14 , A47C7/54
摘要： A foldable cushion includes a cushion mechanism and a connecting mechanism. The cushion mechanism includes a seat unit and a back unit. The seat unit and the back unit are juxtaposed and movable relative to each other along a transverse folding line. The connecting mechanism includes a first endless cord and a second endless cord. The first endless cord and the second endless cord respectively extend through the transverse folding line and are flexibly arranged on the seat unit and the back unit. When the seat unit and the back unit are moved relative to the transverse folding line, the first endless cord and the second endless cord are stretched, so that the seat unit and the back unit are positioned at an expanded state by the elastic force of the first endless cord and the second endless cord.

97. 发明授权

US10398214B2 Chair with arcuate frame members 有权
公开(公告)号：US10398214B2
公开(公告)日：2019-09-03
申请号：US16027744
申请日：2018-07-05
申请人： Worldwide Creations, LLC
发明人： Scott D. Wehner
IPC分类号： A45F3/26 , A47C3/025 , A47C4/18 , A47C4/04
摘要： A hanging chair connectable to and suspendable from an external support structure that includes a lower frame member, arcuate frame members and a cover. The arcuate frame members are connected to the lower frame member. A first arcuate frame member from the arcuate frame members is substantially perpendicular to the lower frame member. A second arcuate frame member from the arcuate frame members and a third arcuate frame member from the arcuate frame members are pivotable between a collapsed position and an open position. The first arcuate frame member, the second arcuate frame member, and the third arcuate frame member are substantially parallel in the collapsed position. The cover extends over the arcuate frame members, and the lower frame member, the first arcuate frame member, and the cover cooperate to define an opening to an interior space.

98. 发明授权

US09138059B2 Foldable chair 有权
标题翻译：折叠椅
公开(公告)号：US09138059B2
公开(公告)日：2015-09-22
申请号：US14111160
申请日：2012-04-25
申请人： Ngai Mui Candy Kwok
发明人： Ngai Mui Candy Kwok
IPC分类号： A47C4/04 , A47C4/18 , A47C7/40 , A47C7/50
CPC分类号： A47C4/04 , A47C4/18 , A47C7/407 , A47C7/50
摘要： The present invention provides a foldable chair includes a main body including a backrest, a seat, and legs; the backrest and the legs are connected to the seat; the seat includes a seating pad ring and a seating pad; the seating pad is placed on the seating pad ring; two folding parts extending upwards are formed on two sides of the seating pad ring; the folding part is provided with a receiving groove; two supports of the backrest are fixed to the folding parts; one end of the support is inserted into the receiving groove and detaches from the receiving groove when the support is moved; the folding part is provided with an opening, where the opening supports the support when the backrest is folded onto the seating pad. The foldable chair requires no bolt for use and packing, and does not occupy large storage.
摘要翻译：本发明提供一种折叠式椅子，其包括：主体，其包括靠背，座椅和腿部; 靠背和腿部连接到座椅; 该座椅包括一个座垫环和座垫; 座垫放置在座垫环上; 在座垫环的两侧形成两个向上延伸的折叠部分; 折叠部分设置有接收槽; 靠背的两个支撑件固定在折叠部件上; 当支撑件移动时，支撑件的一端插入接收槽中并与接收槽分离; 折叠部分设置有开口，当靠背折叠到就座垫上时，开口支撑支撑件。折叠椅不需要使用和包装的螺栓，不占用大量的存放空间。

99. 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。

100. 发明授权

US07753439B2 Folding chair 有权
标题翻译：折叠椅
公开(公告)号：US07753439B2
公开(公告)日：2010-07-13
申请号：US12053176
申请日：2008-03-21
申请人： Benjamin S. Akkad
发明人： Benjamin S. Akkad
IPC分类号： A47C4/00 , A47C4/18 , A47C4/20
CPC分类号： A47C4/10
摘要： A folding chair that may be positioned in a folded position or a working position. The chair includes a front leg assembly that has first and second legs and a rear leg assembly that has third and fourth legs with first and second shafts slidably mounted therein. The first and second shafts are pivotably attached to the front leg assembly. A first cap is mounted on a pivot end of each of the third and fourth legs. A second cap is mounted on a proximal end of each of the first and second shafts. The second caps engage the first caps when the chair is in the working position and the first and second caps are spaced apart from each other when the chair is in the folded position. A locking assembly connects to at least one of the first and second shafts.
摘要翻译：可折叠的位置或工作位置的折叠椅。椅子包括具有第一和第二腿部的前腿组件和具有第三和第四腿部的后腿组件，其中第一和第二轴可滑动地安装在其中。第一和第二轴可枢转地连接到前腿组件。第一盖安装在第三和第四腿中的每一个的枢轴端。第二盖安装在每个第一和第二轴的近端上。当椅子处于折叠位置时，当椅子处于工作位置时，第二帽与第一帽接合，并且当椅子处于折叠位置时，第一帽和第二帽彼此间隔开。锁定组件连接到第一和第二轴中的至少一个。

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