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81. 实用新型

JPS58105253U 失效
公开(公告)号：JPS58105253U
公开(公告)日：1983-07-18
申请号：JP207482
申请日：1982-01-11
IPC分类号： A47C4/04 , A47C4/18 , A47C5/10

82. 实用新型

JPS55143760U 失效
公开(公告)号：JPS55143760U
公开(公告)日：1980-10-15
申请号：JP4405179
申请日：1979-04-05
IPC分类号： A47C4/04 , A47C4/18 , A47C4/42 , A47C7/40

83. 实用新型

JPS51151321U 失效
公开(公告)号：JPS51151321U
公开(公告)日：1976-12-03
申请号：JP7138875
申请日：1975-05-29
IPC分类号： A47C3/18 , A47C4/18 , A47C9/00 , B60N2/14 , B60N2/30 , B60N1/12

84. 发明专利

JPS49109159A 失效
公开(公告)号：JPS49109159A
公开(公告)日：1974-10-17
申请号：JP7922273
申请日：1973-07-13
IPC分类号： A47C4/04 , A47C4/18 , A47C4/20 , A47C4/44

85. 发明申请

US20200329875A1 LIGHTWEIGHT FOLDING CHAIR 审中-公开
公开(公告)号：US20200329875A1
公开(公告)日：2020-10-22
申请号：US16957379
申请日：2018-10-24
申请人： Xiangshan ZHANG , HANGZHOU IN-CHOICE IMPORT AND EXPORT CO., LTD.
发明人： Xiangshan ZHANG
IPC分类号： A47C5/10 , A47C4/18 , A47B91/12
摘要： The invention discloses a lightweight folding chair, comprising a chair seat and a bottom bracket assembly; the assembly comprises a frame member in the middle that comprises left rear, right rear, left front, and right front connectors, and rear, left, front, and right horizontal tubes that sequentially connect the left rear, right rear, left front, and right front connectors together; a backrest tube is connected to each upper end of the left rear and right rear connectors through the elastic cord; an upper support tube is connected to each upper end of the left front and right front connectors through the elastic cord. The angle of the leg tube is small and the stress is good during use; after the invention is folded, the components are brought close together, the folded volume is smaller, which does not occupy much space and is more convenient to be carried and transported.

86. 发明申请

US20170164746A1 CHAIR 审中-公开
公开(公告)号：US20170164746A1
公开(公告)日：2017-06-15
申请号：US15373457
申请日：2016-12-08
申请人： LIFETIME PRODUCTS, INC.
发明人： Gary Phillips
IPC分类号： A47C7/26 , A47C4/18 , A47C7/40 , A47C4/08 , A47C4/04 , A47C7/16
CPC分类号： A47C7/26 , A47C3/045 , A47C4/04 , A47C4/08 , A47C4/14 , A47C4/24 , A47C7/029 , A47C7/14 , A47C7/16 , A47C7/18 , A47C7/185
摘要： A folding chair may include a frame that is configured to transition the folding chair between use and storage positions. A seat base may be pivotally coupled thereto at a first particular length from a front end and a receiving portion may be disposed in an upper surface. The receiving portion may include left and right lateral edges, front and rear longitudinal edges, and a depth. The padding material may be disposed in the receiving portion and may have a lateral dimension related to a distance between the front and the rear longitudinal edges, a longitudinal dimension related to a distance between the front and the rear longitudinal edges, and a thickness related to the depth. The padding layer may cover a majority of a top surface of the padding material and of the upper surface. The cover may retain the padding material and the padding layer relative to the seat base.

87. 发明申请

US20050225044A1 Folding platform structure 失效
标题翻译：折叠平台结构
公开(公告)号：US20050225044A1
公开(公告)日：2005-10-13
申请号：US10828931
申请日：2004-04-21
申请人： Daniel Brink
发明人： Daniel Brink
IPC分类号： A47C4/18 , A47C11/00 , B62M1/00
CPC分类号： A47C9/105 , A47C4/045 , A47C4/18 , A47C7/66 , A47C11/00 , A47C17/70
摘要： A platform structure has at least two articulated platforms that can extend end-to-end to form a bench type arrangement. For ease of portability, the structure includes wheels so that it can be carted when it is in a stow position. The structure can include a detachable canopy frame and a canopy, which provides protection from the element, namely rain, snow, sun, and wind. The canopy can have a camouflaged pattern so that it can blend into the surrounding. When the canopy is camouflaged, the structure is instantly converted into a hunting blind. In addition, a mounting mechanism is provided to mount the platform structure to another structure.
摘要翻译：平台结构具有至少两个可以端对端延伸以形成台架类型布置的铰接平台。为了便于携带，结构包括轮子，使得当它处于收起位置时可以将其装载。该结构可以包括一个可拆卸的冠层框架和一个遮篷，它提供了保护元件，即雨，雪，阳光和风。天篷可以有一个伪装的图案，以便它可以融入周围。当遮篷遮盖时，结构立即转换成狩猎盲人。此外，提供了一种安装机构以将平台结构安装到另一结构上。

88. 发明申请

US20050127721A1 Foldable seat 审中-公开
标题翻译：可折叠座椅
公开(公告)号：US20050127721A1
公开(公告)日：2005-06-16
申请号：US10987366
申请日：2004-11-12
申请人： Young Kong
发明人： Young Kong
IPC分类号： A47B85/04 , A47C4/00 , A47C4/04 , A47C4/18 , A47C5/10
CPC分类号： A47C4/03 , A47C4/02 , A47C4/04 , A47C4/18 , A47C5/10
摘要： A foldable seat (10) includes a brace (1) and a top (2). Front and rear leg assemblies (11, 12) of the brace (1) are each U-shaped pipes, with open ends of the “U” serving as feet and strengthening poles (111, 114, 124) fixed across the open ends. Four connectors (3) are fixed to the front and rear leg assemblies (11, 12). Each connector (3) has a slide notch (31) which extends horizontally. Two top and two bottom side-support bodies (13, 131, 132) of the brace (1) are U-shaped pipes, with the open ends having spring fasteners (130). The ends of side-support bodies (13) fit into the connectors (3), and the spring fasteners (130) are free to pivot therein due to the slide notches (31) to permit folding between a closed and an open position. A top (2) clips to the brace through clips (21, 22).
摘要翻译：折叠座（10）包括支架（1）和顶部（2）。支架（1）的前腿和后腿组件（11,12）都是U形管，“U”的开口端用作脚，并且加强杆（111,114,124）固定在开口端。四个连接器（3）固定到前腿组件和后腿组件（11,12）上。每个连接器（3）具有水平延伸的滑动凹口（31）。支架（1）的两个顶部和两个底部侧支撑体（13,131,132）是U形管，开口端具有弹簧紧固件（130）。侧支撑体（13）的端部装配到连接器（3）中，并且弹簧紧固件（130）由于滑动凹口（31）而自由枢转，以允许在闭合位置和打开位置之间折叠。顶部（2）通过夹子（21,22）夹在支架上。

89. 发明授权

US5727897A Rod member connector for a folding chair 失效
标题翻译：用于折叠椅的杆构件连接器
公开(公告)号：US5727897A
公开(公告)日：1998-03-17
申请号：US760370
申请日：1996-12-04
申请人： Lausan Chung Hsin Liu
发明人： Lausan Chung Hsin Liu
IPC分类号： A47C4/18 , F16B9/00 , A47C4/00
CPC分类号： A47C4/18 , Y10T403/42 , Y10T403/4685 , Y10T403/473 , Y10T403/73
摘要： A rod member connector including a coupling hole and a coupling tube adapted for holding two rod members of a folding chair at right angles, and two outward flanges raised from the periphery of the coupling hole at one side opposite to the coupling tube and defining a mouth adapted for holding a third rod member of the folding chair to secure the folding chair in the collapsed condition.
摘要翻译：一种杆构件连接器，包括联接孔和适于将折叠椅的两个杆构件直角地保持的联接管和两个向外的凸缘，所述两个向外凸缘在与联接管相对的一侧处从连接孔的周边凸起并且限定一个嘴适于保持折叠椅的第三杆构件以将折叠椅固定在折叠状态。

90. 发明授权

US4148523A Folding adjustable work stool 失效
标题翻译：折叠可调工作凳
公开(公告)号：US4148523A
公开(公告)日：1979-04-10
申请号：US791222
申请日：1977-04-27
申请人： Peter Brand , Guenther Haefner , Fritz Diedrich , Hans Kirchmann
发明人： Peter Brand , Guenther Haefner , Fritz Diedrich , Hans Kirchmann
IPC分类号： A47C3/20 , A47C3/28 , A47C4/04 , A47C4/18 , A47C5/10 , A47C7/16 , A47C9/00 , A47C9/02
CPC分类号： A47C5/10 , A47C3/28 , A47C4/18 , A47C9/025
摘要： The invention relates to a work stool used for a higher than normal seating position as required when working at a drafting table or the like. Features of the invention include a light weight frame that folds for storage, a wide base that does not interfere with the user's feet, and a vertically adjustable seat having a textured surface for ventilation.
摘要翻译：本发明涉及一种用于在起草台等上工作时所需的高于正常就座位置的工作凳。本发明的特征包括：折叠用于存储的轻量级框架，不干扰用户脚部的宽底座以及具有用于通风的纹理表面的可垂直调节的座椅。

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