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    • 1. 发明申请
    • INTERFERENCE FIT SUPPORT BRACKET FOR A PORTABLE FOLDING CHAIR
    • 用于便携式折叠椅的干扰支架支架
    • WO01056427A2
    • 2001-08-09
    • PCT/US2001/003590
    • 2001-02-02
    • A47C4/20A47C
    • A47C4/20Y10S297/02
    • A lightweight, inexpensive folding chair (10) may have a seat (18) with an interference fit support bracket (74,76). The seat may have a seat member (72) constructed of a lightweight material, such as a blow-molded plastic, that is generally supported by two such support brackets (74,76). The support brackets (74,76) may be affixed to the seat member (72) by sliding the seat member into interference engagement with the support brackets (74,76). The seat member is supported against bending in use to inhibit deformation and failure. The support brackets may have an enclosing shape so that the seat member is unable to move laterally or transversely out of engagement with the support brackets. The support brackets may have lips extending into the seat member to provide the enclosing shape. The support brackets may also have an arcuate shape to strengthen the support brackets against bending.
    • 轻质廉价的折叠椅(10)可以具有带过盈配合支撑支架(74,76)的座(18)。 座椅可以具有由诸如吹塑成型塑料的轻质材料构成的座椅构件(72),其通常由两个这种支撑托架(74,76)支撑。 支撑托架(74,76)可以通过滑动座椅构件与支撑托架(74,76)的干涉接合而固定到座椅构件(72)。 在使用中座椅构件被支撑以弯曲以防止变形和故障。 支撑托架可以具有封闭形状,使得座椅构件不能横向或横向移动脱离与支撑托架的接合。 支撑托架可以具有延伸到座椅构件中以提供封闭形状的唇部。 支撑托架也可以具有弓形形状,以加强支撑托架以防止弯曲。
    • 2. 发明申请
    • MEMBRANE CHAIR
    • 膜片椅
    • WO98048671A1
    • 1998-11-05
    • PCT/US1998/008803
    • 1998-04-29
    • A47C7/14A47C7/02A44B1/04
    • A47C7/14Y10S297/02Y10T24/309Y10T24/45995
    • An office-type chair (10), having separate seat (16) and back parts (17) each cushioned and employing a thin inner plastic shell having a perforated central region formed as a thin membrane (51) which is supported solely around the peripheral edge thereof by a suitable ring-like support frame (52). This membrane is semi-rigid in the plane thereof, but possesses at least limited resiliency in the thickness direction and, being free of direct underlying support, provides direct support for the cushion (57) which in turn engages either the back or posterior of the user to provide limited flexibility and desirable comfort and ergonomic support. The membrane in the central region is provided with a first series of wavy strips (91) extending transversely across the membrane in one direction, and a second series (92) of wavy strips extending transversely across the membrane in the other transverse direction.
    • 具有单独的座椅(16)和后部(17)的办公椅(10),每个座椅都衬垫并且采用薄的内塑料外壳,所述薄塑料外壳具有形成为薄膜(51)的穿孔的中心区域,所述薄膜仅围绕周边 边缘通过合适的环形支撑框架(52)。 该膜在其平面上是半刚性的,但是在厚度方向上具有至少有限的弹性,并且没有直接的下面的支撑件为衬垫(57)提供直接的支撑,衬垫又接合 用户提供有限的灵活性和理想的舒适性和人体工程学支持。 中央区域中的膜片设置有沿一个方向横向延伸穿过膜的第一系列波浪条(91),以及在另一个横向方向上横向延伸穿过膜的波浪条的第二系列(92)。
    • 3. 发明申请
    • INTERFERENCE FIT SUPPORT BRACKET FOR A PORTABLE FOLDING CHAIR
    • 用于便携式折叠椅的干扰支架支架
    • WO0156427A3
    • 2002-03-07
    • PCT/US0103590
    • 2001-02-02
    • LIFETIME PROD INCHANEY THAYNE
    • HANEY THAYNE
    • A47C4/20A47C4/00
    • A47C4/20Y10S297/02
    • A lightweight, inexpensive folding chair (10) may have a seat (18) with an interference fit support bracket (74,76). The seat may have a seat member (72) constructed of a lightweight material, such as a blow-molded plastic, that is generally supported by two such support brackets (74,76). The support brackets (74,76) may be affixed to the seat member (72) by sliding the seat member into interference engagement with the support brackets (74,76). The seat member is supported against bending in use to inhibit deformation and failure. The support brackets may have an enclosing shape so that the seat member is unable to move laterally or transversely out of engagement with the support brackets. The support brackets may have lips extending into the seat member to provide the enclosing shape. The support brackets may also have an arcuate shape to strengthen the support brackets against bending.
    • 轻质廉价的折叠椅(10)可以具有带过盈配合支撑支架(74,76)的座(18)。 座椅可以具有由诸如吹塑成型塑料的轻质材料构成的座构件(72),其通常由两个这种支撑托架(74,76)支撑。 支撑托架(74,76)可以通过滑动座椅构件与支撑托架(74,76)的干涉接合而固定到座椅构件(72)。 在使用中座椅构件被支撑以弯曲以防止变形和故障。 支撑托架可以具有封闭形状,使得座椅构件不能横向或横向移动脱离与支撑托架的接合。 支撑托架可以具有延伸到座椅构件中以提供封闭形状的唇部。 支撑托架也可以具有弓形形状,以加强支撑托架以防止弯曲。
    • 5. 发明申请
    • CHAIR WITH A SEAT AND AN ELASTICALLY YIELDING BACK SUPPORT
    • 椅子椅子和弹性回弹支持
    • WO1987004909A1
    • 1987-08-27
    • PCT/DE1987000046
    • 1987-02-05
    • LOHMEYER, Hartmut
    • A47C07/44
    • A47C7/405A47C3/12A47C5/12A47C7/445A47C7/46Y10S297/02
    • Chair with a seat (3) and a per se elastically-yielding back support (5) consisting of several transverse ribs (9, 10) mutually separated by intermediate spaces (11, 12, 13) and located roughly in the hip region. The ribs (9, 10) are held together by linking elements (17, 18, 19) in such a way that the transverse ribs (9, 10) are rotatable in relation to one another around horizontal axes and that the linking elements (17, 18, 19) consist of the membrane-type hinges (24) which cross over the intermediate spaces (11, 12, 13), with rotation-limiting elements (26, 27), whereby the seat (3), together with the back support (5) and the latter together with the transverse ribs (9, 10) are moulded in one piece from plastic by means of yielding cross-sections formed by the membrane-type hinges (24) and spring elements (25) relating thereto.
    • 具有座椅(3)的椅子和本身弹性产生的后支撑件(5),所述后支撑件(5)包括由中间空间(11,12,13)相互隔开并且大致位于臀部区域中的多个横向肋(9,10)。 肋(9,10)通过连接元件(17,18,19)以使得横向肋(9,10)可相对于水平轴线彼此可旋转的方式保持在一起,并且连接元件(17) ,18,19)包括横跨中间空间(11,12,13)的旋转限制元件(26,27)的膜型铰链(24),由此座椅(3)与 背部支撑件(5)和后者与横向肋条(9,10)一起通过由膜型铰链(24)和与其相关联的弹簧元件(25)形成的横截面从塑料模制成一体。 。
    • 7. 发明申请
    • IMPROVEMENTS RELATING TO SEAT BACKS
    • 关于座椅背后的改进
    • WO2002071900A1
    • 2002-09-19
    • PCT/GB2002/001164
    • 2002-03-14
    • WILLIAMS, David, Nicholas, Lewis
    • A47C7/46
    • A47C7/405A47C7/462Y10S297/02
    • The core (1) of a seat back, which will be upholstered to form the complete back, is a moulded plastics sheet bowed forwardly and with attachment points (12) near top and bottom for securing to a rigid support. The sheet is constructed to be stiffer over its upper portion then over the lower and, when secured, to be able to ripple or alter its curvature between the attachment points. It may have wings (2) inclining forwardly at each side with closed end slots (3) between the wings (2) and the central zone (8) of the core. The wings can be divided into generally horizontal sections carried by integrally moulded transverse ribs (4) spanning the slots (3), the division between sections being by slots (13) or narrow membranes (6). The top of the core may also be divided into side-by-sections, the division being by slots (14) or narrow membranes (11).
    • 座椅靠背的芯部(1)将被软垫以形成完整的背部,是向前弯曲的模制塑料片和靠近顶部和底部的附接点(12),用于固定到刚性支撑件。 该片被构造成在其上部更硬,然后在较低的上部,并且在被固定时,能够在附接点之间波动或改变其曲率。 它可以具有在每侧的向前倾斜的翼部(2),在翼部(2)和芯部的中心区域(8)之间具有闭合的端部狭槽(3)。 机翼可以分为大体上水平的部分,由横跨槽(3)的整体模制的横向肋(4)承载,部分之间由槽(13)或窄膜(6)分开。 核心的顶部也可以分为逐段,划分为槽(14)或窄膜(11)。
    • 8. 发明申请
    • DETACHABLE CHAIR ARM
    • 可拆卸椅子
    • WO1994028773A1
    • 1994-12-22
    • PCT/US1994006399
    • 1994-06-06
    • HON INDUSTRIES INC.
    • HON INDUSTRIES INC.SCHULTZ, Craig, H.
    • A47C07/54
    • A47C7/546Y10S297/02Y10T292/082Y10T292/0894
    • A chair (10) is provided which comprises a mounting and latch member (18) which is attached to the chair arm (14) to form a male assembly section (22) and a female member (24) which is attached to the bottom (12b) of the seat support structure (12) to provide a female section thereon. The female member has a slot (26) for receiving and holding the mounting member and an attached arm (16) so that the chair arm and the seat support structure are firmly and positively afixed to each other in a manner which also readily permits intentional removal. A resilient latch (50) is resiliently and flexibly joined to the member for engaging the female member in order to prevent the male section from being withdrawn from the slot of the female member until the latch is disengaged.
    • 提供了一种椅子(10),其包括安装和闩锁构件(18),所述安装和闩锁构件(18)附接到椅子臂(14)以形成阳性组件部分(22)和阴构件(24),其连接到底部 12b),以在其上提供阴部分。 阴构件具有用于接收和保持安装构件的槽(26)和附接的臂(16),使得椅子臂和座椅支撑结构以容易允许有意移除的方式彼此牢固地且积极地彼此固定 。 弹性锁定件(50)弹性地并且柔性地连接到构件上用于接合阴构件,以便防止阳部件从阴构件的槽中被拉出,直到闩锁脱离为止。