公开(公告)号：US20080143107A1

公开(公告)日：2008-06-19

申请号：US11609940

申请日：2006-12-13

申请人： Bruce A. Bowling ,  Timothy T. Hare ,  James A. Katerberg

发明人： Bruce A. Bowling ,  Timothy T. Hare ,  James A. Katerberg

IPC分类号： F16L25/00

CPC分类号： F16L19/005 ,  F16L33/226

摘要： A connector includes a structure for receiving the tubing and a mechanism for releasably retaining the tubing over the tubing receiving structure. The structure for receiving the tubing includes an exterior surface with portions of the exterior surface of the structure defining a tapered section and at least one ring. The mechanism for releasably retaining the tubing over the tubing receiving structure is releasably engagable with the tubing receiving structure. Portions of the mechanism define a longitudinal bore through which the tubing can be inserted. The mechanism includes an interior surface with portions of the interior surface defining a tapered section. When the tubing is positioned over the tapered section and the at least one ring of the tubing receiving structure and the tubing receiving structure is engaged with the retaining mechanism, at least two fluid seals are created or present. A first fluid seal is present between the tapered section of the tubing receiving structure, the tubing, and the tapered section of the retaining mechanism. A second fluid seal is present between the tubing and the at least one ring of the tubing receiving structure.

摘要翻译： 连接器包括用于接收管道的结构和用于将管道可释放地保持在管道接收结构上的机构。 用于接收管道的结构包括外表面，其中结构的外表面的部分限定了锥形部分和至少一个环。 用于可释放地将管道保持在管接收结构上的机构可释放地与管接收结构接合。 机构的一部分限定了一个纵向孔，通过该孔可插入管道。 该机构包括内表面，内表面的一部分限定锥形部分。 当管道定位在锥形部分上方并且管接收结构的至少一个环和管接收结构与保持机构接合时，产生或存在至少两个流体密封件。 在管接收结构的锥形部分，管道和保持机构的锥形部分之间存在第一流体密封。 在管道和管接收结构的至少一个环之间存在第二流体密封。

公开(公告)号：US20050104374A1

公开(公告)日：2005-05-19

申请号：US10714777

申请日：2003-11-17

申请人： Gunnar Steur

发明人： Gunnar Steur

IPC分类号： F16L33/00 ,  F16L33/22

CPC分类号： F16L33/226 ,  F16L33/223

摘要： A pull-out resistant connector assembly for connecting a fluid supply tube to a fluid handling device is provided. The assembly includes a connecting nut connected to an annular fitting, the nut and fitting securing the tube therebetween. The connecting nut has, within it and extending therearound, a projection having an internal circumferential sharp-edged ridge. The nut is connectable to and over the annular fitting. At its proximal end the fitting has an outside diameter such that the tube is slidable thereover, and the fitting tapers along its length from the outside diameter at its proximal end thereof to a larger outside diameter at its distal end. The fitting has an external projection having an external, circumferential sharp-edged ridge formed therearound. The nut is adapted to receive a length of the fluid supply tube into and through its proximal end and, upon connection of the assembly, the nut and fitting compress the tube therebetween and secure the supply tube thereat by the gripping forces exerted therearound by the sharp-edged ridges. The fitting is adapted at its distal end to connect the internal bore thereof to an inlet port of the fluid handling device.

摘要翻译： 提供了一种用于将流体供应管连接到流体处理装置的拉出阻力连接器组件。 组件包括连接到环形配件的连接螺母，螺母和配件将管固定在其间。 连接螺母在其内并在其周围延伸，具有具有内圆周锋利脊的突起。 螺母可连接到环形配件上方。 在其近端处，配件具有外径，使得管可以在其上滑动，并且配件沿其长度从其近端处的外径逐渐变细到其远端处较大的外径。 配件具有外部突起，外部突出部具有形成在其周围的外部周向锋利的脊。 螺母适于将一定数量的流体供应管接纳到其近端并且通过其近端，并且在组件连接时，螺母和配件将管彼此压缩，并将供应管固定在其周围的夹紧力 中脊。 该配件在其远端适配，以将其内部孔连接到流体处理装置的入口。

公开(公告)号：US5498043A

公开(公告)日：1996-03-12

申请号：US377858

申请日：1995-01-25

申请人： Joseph M. Goldenberg

发明人： Joseph M. Goldenberg

IPC分类号： F16L33/22 ,  F16L33/24

CPC分类号： F16L33/226

摘要： A hose fitting for permanent attachment to a flexible hose such as a garden hose. The fitting includes a tubular member having helical barbs or threads on an outer surface portion thereof for allowing the tubular member to be firmly held within an open end of the hose and to further form helical deformations in the hose. The fitting further includes a ferrule having similar helical barbs or threads on an inner surface thereof for allowing the ferrule to be threaded over the hose end having the helical deformations formed by the tubular member inserted therein. The tubular member and the ferrule include mating ratchet teeth which lock together when the ferrule is threaded over the deformations in the hose end such that the fitting is permanently attached to the hose. The tubular member includes a coupling portion on its outer end for allowing the hose fitting to be attached to another fitting or a fluid device such as a faucet or lawn sprinkler. The tubular member and ferrule are both preferably formed from polymeric material.

摘要翻译： 用于永久性连接到软管如软管的软管接头。 配件包括在其外表面部分上具有螺旋倒钩或螺纹的管状构件，用于允许管状构件牢固地保持在软管的开口端内，并进一步在软管中形成螺旋形变形。 该配件还包括在其内表面上具有类似的螺旋倒钩或螺纹的套圈，用于允许套圈穿过具有插入其中的管状构件形成的螺旋形变形的软管端。 管状构件和套圈包括配合棘轮齿，当套圈穿过软管端部的变形时，锁定在一起，使得配件永久地附接到软管上。 管状构件在其外端上包括一个联接部分，用于允许软管接头连接到另一个配件或流体设备，例如水龙头或草坪喷洒器。 管状构件和套圈都优选地由聚合材料形成。

公开(公告)号：US4577894A

公开(公告)日：1986-03-25

申请号：US519083

申请日：1983-08-01

申请人： Harold E. Wake

发明人： Harold E. Wake

IPC分类号： F16L33/22 ,  F16L37/10 ,  F16L33/02

CPC分类号： F16L37/101 ,  F16L33/226

摘要： A coupling mechanism for use with flexible hose or tubing in which axial compression forces are applied to the end of the hose or tubing in order to provide the coupling action. The coupling mechanism includes a nipple having a head at the free end thereof surrounded by a collar having an inwardly extending abutment member at the opposite end thereof from the free end of the nipple. The end of the flexible hose or tube is received over the nipple and within the collar with a close fit. Upon axial movement of the collar with respect to the nipple toward the free end thereof, the abutment member on the collar will apply axial compression force to the end of the hose or tubing causing the wall at the end of the hose or tubing to expand into sealing and gripping relation with the nipple and collar. Means for forcing the collar to move axially of the nipple upon rotation of the collar and to selectively maintain the collar at a given point in the axial movement thereof are provided.

摘要翻译： 用于柔性软管或管道的联接机构，其中轴向压缩力被施加到软管或管道的端部以便提供耦合作用。 联接机构包括一个在其自由端处具有头部的接头，该头部由套环围绕，该套环在与乳头的自由端相对的端部处具有向内延伸的邻接构件。 柔性软管或管的端部接合在乳头上并且紧密地接合在套环内。 当套环相对于接头朝向其自由端轴向移动时，套环上的邻接构件将向软管或管道的端部施加轴向压缩力，导致软管或管道的端部处的壁膨胀成 密封和夹紧与乳头和颈圈的关系。 提供了用于在套环旋转时迫使套环沿着乳头轴向运动并且在其轴向移动中将轴环选择性地保持在给定点处的装置。