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公开(公告)号：US4366852A
公开(公告)日：1983-01-04
申请号：US213396
申请日：1980-12-05
申请人： Joseph C. Holzer
发明人： Joseph C. Holzer
CPC分类号： A47H23/01 , A47H11/00 , E06B9/17046 , E06B9/326 , E06B9/38 , Y10T16/743
摘要： A cord weight assembly for drapes, blinds or the like having a generally cylindrical housing formed of two halves cooperating to define reversibly located end cavities in which a cord may be selectively, releasably attached and a central weight receiving cavity wherein the end cavities contain interfitting bosses and tubular members for securing the housing halves together and selectively engaging with the cord; and a resilient, deformable skirt fitted about the lower end of the housing and including a flexible flared base extending beyond the periphery of the housing for making non-damaging contact with adjacent structure in the event the cord weight assembly is swung out of its normally plumb position.
摘要翻译： 用于帘布，百叶窗等的帘线重量组件具有大致圆柱形的壳体，其由两个半部构成，两个半部配合以限定可逆地定位的端部空腔，其中绳索可选择性地，可释放地连接在一起，以及中心重量接收腔，其中端部空腔包含配合凸起 以及用于将壳体半部固定在一起并选择性地与绳索接合的管状构件; 以及围绕所述壳体的下端安装的弹性可变形裙部，并且包括延伸超过所述壳体的周边的柔性喇叭形底座，用于在所述绳索重量组件从其正常铅锤摆动的情况下与相邻结构形成非破坏性接触 位置。
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公开(公告)号：US10988981B2
公开(公告)日：2021-04-27
申请号：US16082935
申请日：2016-12-16
发明人： Zhenbang Lei , Xingbang Lei
摘要： A pull-cord control device for a curtain without an operation cord includes a pull-cord (3), a base (1), and a pressing plate (2) rotatably mounted to the base through a rotation shaft (42). The base forms first friction shafts (11). The pressing plate forms second friction shafts (21) staggered with the first friction shafts. The pressing plate forms a fixing pole (41). A first end of the pull-cord is connected to a retractable-cord device (5), and a second end of the pull-cord extends between the first and second friction shafts, and is connected to a curtain body (6) after extending about the fixing pole. When the curtain body moves up and down, the pressing plate is rotated between a clamping position and a loose position. When the pressing plate is in the clamping portion, the second friction shafts actuate the pull-cord to wander between the first and second friction shafts.
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公开(公告)号：US20050224192A1
公开(公告)日：2005-10-13
申请号：US10883763
申请日：2004-07-06
申请人： Ben Hsu
发明人： Ben Hsu
CPC分类号： E06B9/324 , Y10T24/3993
摘要： A pull cord control device for Venetian blind includes a mounting body made up of an engagement piece having symmetrical registration posts for positioning rollers to be mounted thereto, and a limiting piece equipped with a pair of teeth racks symmetrically extending at both sides thereon in mesh with a control gear disposed at one side thereof to define a confinement space there-between for a coupling post with an embossed mounted thereto to be located in the middle thereof. A U-shaped groove is vertically indented at the inner side of the limiting piece therein for a U-shaped and metallic protection rod to be located therein and abutted against the upper edge of the confinement space thereof A decoration lid of an oval shape with a pull-cord passage slot disposed thereon is integrally formed at one end of the limiting piece thereof with the protection rod exposed precisely at the inner lower edge of the pull-cord passage slot thereof. A cover having coupling holes to be registered with the limiting body thereof is provided with a plane abutting facet to be precisely abutted against the inner upper edge of the decoration lid thereby. Thus, a pull cord guided through the upper edge of the protection rod before suspended downwards through the pull-cord passage slot of the decoration lid is refrained from directly rubbing against the frame edges of the pull-cord passage slot when drawn to any sides therein to fold/unfold the Venetian blind thereof, facilitating a smooth operation of the pull cord to achieve the best using condition thereof.
摘要翻译： 用于百叶帘的拉绳控制装置包括：安装体，其由具有对准的配准柱的接合件构成，用于定位要安装的辊;以及限制件，其配备有一对齿条，其两侧对称延伸， 控制齿轮设置在其一侧以限定其间的限制空间，用于连接柱，其上安装有压花以定位在其中间。 U形槽在其限制件的内侧垂直缩进，用于U形和金属保护杆位于其中并抵靠其限制空间的上边缘。具有椭圆形的装饰盖 设置在其上的拉绳通道槽一体地形成在其限制件的一端，保护杆精确地暴露在其拉绳通道槽的内下边缘处。 具有与其限制主体对准的联接孔的盖设置有与所述装饰盖的内上边缘精密抵接的平面邻接面。 因此，当牵引到保护杆的上边缘的拉绳通过装饰盖的拉绳通道槽悬挂下来时，拉绳不被直接摩擦到拉索通道槽的框架边缘 折叠/展开其百叶窗，促进拉绳的平稳操作以达到其最佳使用条件。
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公开(公告)号：US5125447A
公开(公告)日：1992-06-30
申请号：US650091
申请日：1991-02-04
申请人： Timothy Suggs
发明人： Timothy Suggs
CPC分类号： E06B9/322 , A47H11/00 , A47H11/02 , A47H5/032 , E06B2009/3222
摘要： A safety device to house a window decoration cords which includes a tunnel defining structure to be affixed adjacent a building opening and in which the cords for manipulating window decorations are housed and which tunnel defining structure includes a slot through which an operator extends to grip a portion of a cord so that a portion extending exteriorly through the slot may be slidably moved to manipulate the cords to move the window decorations accordingly.
摘要翻译： 一种用于容纳窗户装饰线的安全装置，其包括邻近建筑物开口固定的隧道限定结构，并且其中容纳用于操纵窗户装饰的帘线，并且哪个隧道限定结构包括槽，操作者通过该槽延伸以夹持部分 使得在外部延伸穿过狭槽的部分可以可滑动地移动以操纵绳索以相应地移动窗饰。
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公开(公告)号：US20130247336A1
公开(公告)日：2013-09-26
申请号：US13426287
申请日：2012-03-21
申请人： Tser Wen CHOU
发明人： Tser Wen CHOU
IPC分类号： A47H11/00
CPC分类号： E06B9/326 , E06B9/42 , E06B2009/785 , Y10T24/3904
摘要： A roller shutter bead chain connector includes a connector main body having an internal receiving space for receiving beads of the bead chain. Two engagement slots are formed at two ends of the connector main body. A string segment between two beads is engaged into the engagement slot to connect the connector main body with the bead chain for controlling the up and down movement of the roller shutter. The connection main body can be fitted on any section of the bead chain as necessary, whereby the connection main body can be stopped to locate the roller shutter curtain at a desired height.
摘要翻译： 卷帘门珠链条连接器包括连接器主体，其具有用于接收珠链的珠的内部容纳空间。 两个接合槽形成在连接器主体的两端。 将两个小珠之间的弦线段接合到接合槽中，以将连接器主体与胎圈链连接起来，以控制卷帘的上下运动。 连接主体可以根据需要安装在胎圈链的任何部分上，从而可以停止连接主体以将卷帘帘布定位在期望的高度。
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公开(公告)号：US20090020235A1
公开(公告)日：2009-01-22
申请号：US12282018
申请日：2007-02-21
CPC分类号： E06B9/323 , A47H2201/02 , E06B9/262 , E06B9/32 , E06B2009/2452 , E06B2009/2622 , E06B2009/2625
摘要： Upper ends of the first fabric and the second fabric are attached to the head rail, respectively, and the first lift code and the second lift code suspended from the head rail in a liftable manner are coupled to the first fabric and the second fabric, respectively. The first lift code is routed into a rear side of the first fabric and the second lift code is routed into a rear side of the second fabric so as to come over an upper end of the second fabric. An extension member is provided so as to extend downwardly along with a lower edge of a rear portion of the head rail, and the upper end of the second fabric is attached to a front surface of the extension member.
摘要翻译： 第一织物和第二织物的上端分别附接到头轨，并且以可提升的方式从头轨悬吊的第一升降码和第二升降编码分别联接到第一织物和第二织物 。 第一电梯代码被路由到第一织物的后侧，并且第二电梯代码被路由到第二织物的后侧，以便超过第二织物的上端。 延伸构件设置成与头轨的后部的下边缘一起向下延伸，并且第二织物的上端附接到延伸构件的前表面。
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公开(公告)号：US3222710A
公开(公告)日：1965-12-14
申请号：US28119263
申请日：1963-05-17
申请人： POTYE JOHN J
发明人： POTYE JOHN J
CPC分类号： A47H5/032 , A47H11/00 , Y10T16/353
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