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    • 5. 发明授权
    • Counterbalancing assembly for folding furniture
    • 折叠家具平衡组装
    • US08850637B1
    • 2014-10-07
    • US13961623
    • 2013-08-07
    • C.A.B., Inc.
    • Dale D. Burchett
    • A47C17/40A47C17/52
    • A47C17/40A47C17/52
    • A counterbalancing assembly for an article of folding furniture comprises at least one piston extending between a support assembly and a furniture component, said piston being biased to resist a downward force of gravity acting on the furniture component. An upper mounting bracket secures a first end of the piston to the support assembly, and a lower mounting bracket secures a second end of the piston to the furniture component. One or both of the upper and lower mounting brackets includes a worm gear and a mounting element that is threaded onto the worm gear. Each such mounting element has a portion adapted to engage a complementary fitting defined by a respective end of the piston, such that rotation of the worm gear causes a corresponding linear movement of the mounting element, and thus, linear movement of the respective end of the piston.
    • 用于折叠家具制品的平衡组件包括在支撑组件和家具部件之间延伸的至少一个活塞,所述活塞被偏压以抵抗作用在家具部件上的向下的重力。 上安装支架将活塞的第一端固定到支撑组件,并且下安装支架将活塞的第二端固定到家具部件。 上部和下部安装支架中的一个或两个包括蜗轮和螺纹连接到蜗轮上的安装元件。 每个这样的安装元件具有适于接合由活塞的相应端部限定的互补配件的部分,使得蜗轮的旋转引起安装元件的相应的线性运动,并且因此,相应端部的线性运动 活塞。
    • 6. 发明申请
    • Rolling Foldout Cabinet Bed
    • 滚压折叠柜
    • US20120073045A1
    • 2012-03-29
    • US12939089
    • 2010-11-03
    • Jeffrey A. Grubb
    • Jeffrey A. Grubb
    • A47C17/52
    • A47C17/52
    • A rolling foldout cabinet bed has two faces that fold out from a vertical to a horizontal position, thereby creating a surface that can be used for sleeping. When the cabinet is closed, a space within the cabinet stores a foldable innerspring, or other mattress. The two faces can be locked together in the folded position. During deployment, an elastic belt or other retainer and hold the folded mattress to one of the faces, and can also pull the mattress out of the interior space within the bottom of the cabinet. The cabinet also has legs for supporting the faces above the ground when in the opened configuration, and can include wheels that facilitate moving the cabinet quickly and easily moved.
    • 滚动折叠柜床具有从垂直方向折叠到水平位置的两个面,从而形成可用于睡觉的表面。 当柜子关闭时,柜内的一个空间存储一个可折叠的内弹簧或其他床垫。 两个面可以在折叠位置锁定在一起。 在展开期间,弹性带或其他保持器并将折叠的床垫保持在其中一个面上,并且还可以将床垫拉出机柜底部的内部空间。 在开启状态时,机柜还具有用于支撑地面上方的面的腿部,并且可以包括便于移动机柜并快速方便地移动的轮子。
    • 7. 发明申请
    • PULL DOWN BED WITH AUTOMATIC LOCKING DEVICE
    • 带自动锁定装置的下拉床
    • US20120060279A1
    • 2012-03-15
    • US13264677
    • 2010-04-21
    • Luigi Colombo
    • Luigi Colombo
    • A47C17/52
    • A47C17/52A47C17/38
    • A pull down bed with automatic locking device has a movable framework, which constitutes a mattress frame, and is hinged to a container body, which constitutes a piece of furniture, so as to define a closed position, in which said mattress frame is substantially inside the piece of furniture, and an open position, for use as a bed, in which the mattress frame is in a horizontal position and rests on the ground by means of two feet. The mattress frame is hinged to the piece of furniture at one end and has its feet at the other end. The pull down bed includes a device for locking said mattress frame in the closed or horizontal position, which is actuated by an actuation device, which includes the feet.
    • 具有自动锁定装置的下拉床具有可移动的框架,其构成床垫框架,并铰接到构成一件家具的容器主体上,以限定关闭位置,其中所述床垫框架基本上在其内 家具和开放位置,用作床,其中床垫框架处于水平位置,并通过两个脚搁置在地面上。 床垫框架在一端铰接到一件家具,另一端有脚。 下拉床包括用于将所述床垫框架锁定在封闭或水平位置的装置,其由包括脚的致动装置致动。
    • 10. 发明授权
    • Self standing convertible furniture frame assembly
    • 自立式可转换家具框架组件
    • US5621930A
    • 1997-04-22
    • US307851
    • 1994-12-13
    • George S. ReppasThomas M. SherlockJeffery K. Sullivan
    • George S. ReppasThomas M. SherlockJeffery K. Sullivan
    • A47C17/04A47C17/24A47C17/38A47C17/58A47C17/52
    • A47C17/04A47C17/24A47C17/38
    • A convertible furniture frame assembly (8) having a stationary base assembly (12) that supports at least one retractable supporting means (14, 16). This supporting means (14, 16) is used to support retractable furniture components (10a, 10b) as they are raised and lowered. The invention further incorporates at least one generally horizontal self standing support means (18) to stabilize the furniture frame assembly (8) and at least one torsion system (20, 20') that aids users in raising and lowering the furniture components (10a, 10b). The user is also aided by a self-energizing latching means (28) that automatically latches the retractable supporting means (14, 16) in its lowered position. The user is further convenienced by a retaining means that prevents loose articles on the furniture components (10a, 10b) from sliding into the base assembly (12) during retraction.
    • PCT No.PCT / US92 / 03817 Sec。 371日期1994年12月13日第 102(e)日期1994年12月13日PCT提交1992年5月7日PCT公布。 公开号WO93 / 21801 日期:1993年11月11日具有支撑至少一个伸缩支撑装置(14,16)的固定基座组件(12)的可转换家具框架组件(8)。 这种支撑装置(14,16)用于在可升降的家具部件(10a,10b)升高和降低时支撑。 本发明还包括至少一个大体上水平的自立式支撑装置(18),以稳定家具框架组件(8)和至少一个扭转系统(20,20'),其帮助用户升高和降低家具部件(10a, 10b)。 用户还通过自动锁定装置(28)来辅助,自动锁定可缩回的支撑装置(14,16)处于其降低的位置。 使用者进一步被保持装置所容纳,防止家具部件(10a,10b)中的松散物品在缩回期间滑入基座组件(12)中。