Pull-out faucet hose
    2.
    发明授权
    Pull-out faucet hose 失效
    拉出水龙头软管

    公开(公告)号:US6106027A

    公开(公告)日:2000-08-22

    申请号:US58095

    申请日:1998-04-09

    CPC classification number: F16L33/01 E03C1/0403 E03C1/0404 E03C2001/0415

    Abstract: A flexible hose assembly used for pull-out faucets includes a hose having an inner tube and a spiral wound outer jacket. The hose assembly further includes at least one end connector disposed on an end of the hose that includes a jacket fitting having a tubular portion disposed between a spiral wound outer jacket and the inner tube. The tubular portion of the jacket fitting includes an externally threaded portion that engages the inner surface of the spiral wound outer jacket. The jacket fitting further includes a flange disposed at a distal end of the tubular portion wherein the flange abuts a distal end of an outer ferrule. The end connector also includes an insert fitting having a flange positioned on a distal end of a tubular portion. The tubular portion includes at least one external barb that engages the inner surface of the hose. A coupling nut with a central bore with a shoulder disposed therein receives the jacket fitting and the flange of the jacket fitting abuts the shoulder of the central bore. The jacket fitting secures the coupling nut to the hose. The coupling nut includes either female internal threads disposed in the central bore or male threads disposed on the exterior of the nut for attachment to connectors of the pull-out faucet. The wall thickness of the inner tube is desirably at least about 0.065 inches.

    Abstract translation: 用于拉出水龙头的柔性软管组件包括具有内管和螺旋缠绕外护套的软管。 软管组件还包括设置在软管的端部上的至少一个端部连接器,其包括具有设置在螺旋缠绕外护套和内管之间的管状部分的护套配件。 护套配件的管状部分包括与螺旋缠绕外护套的内表面接合的外螺纹部分。 护套配件还包括设置在管状部分的远端处的凸缘,其中凸缘邻接外部套圈的远端。 端部连接器还包括具有位于管状部分的远端上的凸缘的插入件。 管状部分包括与软管的内表面接合的至少一个外部倒钩。 具有设置在其中的具有肩部的中心孔的联接螺母容纳护套配件,并且护套配件的凸缘邻接中心孔的肩部。 套管将接头螺母固定在软管上。 联接螺母包括设置在中心孔中的母内螺纹或设置在螺母外部的阳螺纹,用于连接到拉出水龙头的连接器。 内管的壁厚理想地为至少约0.065英寸。

    Tamper resistant sign
    3.
    发明授权
    Tamper resistant sign 失效
    防篡改标志

    公开(公告)号:US5189822A

    公开(公告)日:1993-03-02

    申请号:US571982

    申请日:1990-08-24

    CPC classification number: G09F7/00 G09F7/10

    Abstract: A tamper resistant sign for flush mounting to a wall or substantially flat surface comprises an elongate, one piece, extruded or pultruded frame. The frame has a back wall and a pair of ribs extending backwardly from respective lateral side edges of the back wall. A pair of open sided channels are positioned along the side edges of the frame. The open sides of the channels face each other and have a clear plastic faceplate positioned therebetween, with the opposite lateral sides of the faceplate being received longitudinally within the respective channels. Molded end caps are provided that seat firmly against the back wall and channel of the frame to close the opposite ends of the sign. The end caps fit securely and tightly in the channels and against the back wall of the frame.

    Abstract translation: 用于嵌入安装到墙壁或基本上平坦的表面的防篡改标志包括细长的一片挤压或拉挤的框架。 框架具有后壁和从后壁的相应侧边缘向后延伸的一对肋。 一对敞开的侧面通道沿框架的侧边缘定位。 通道的开放侧面彼此相对并且具有位于其间的透明塑料面板,面板的相对侧面在相应通道内纵向容纳。 提供模制端盖,其牢固地抵靠框架的后壁和通道,以封闭标志的相对端。 端盖牢固地紧固在通道中并抵靠框架的后壁。

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