| 主权项 |
1. A handheld showerhead assembly comprising:
a showerhead including a front face, a conduit, an inlet, and a plurality of nozzles projecting from said front face, said conduit connecting said inlet to said nozzles for transport water received from said inlet to said nozzles; a flexible hose; an elongate handle having a proximal end connected to said hose and a distal end connected to said showerhead inlet, said elongate handle extending longitudinally to define a longitudinal axis and having an external housing and an extension member; said external housing having a proximal end, a distal end and a longitudinally extending annular sidewall forming a central conduit, said external housing's proximal end connected to said hose, and said external housing's distal end terminating in a ring having a circular opening with an inner diameter smaller than the diameter of said external housing's central conduit, said ring including a first slot having an edge; said extension member having a proximal end positioned within said external housing's central conduit and a distal end connected to said showerhead inlet, said extension member having a central conduit for the transportation of water from said hose and said external housing's central conduit to said showerhead inlet, said extension member's sidewall having a diameter substantially the same as said ring's inner diameter wherein said extension member is telescopically slideable within said external housing's central conduit though said ring from a retracted condition to an extended condition and from an extended condition to a retracted condition; said extension member having a first guide including a longitudinal ridge formed upon the exterior of said extension member sidewall, said longitudinal ridge extending longitudinally substantially the length of said extension member, said first guide further including a proximal lateral ridge and a distal lateral ridge, said proximal lateral ridge having a first end engaging said longitudinal ridge's proximal end and extending laterally and circumferentially upon the exterior of said extension member to terminate at a second end, said distal lateral ridge having a first end engaging said longitudinal ridge's distal end and extending laterally and circumferentially upon the exterior of said extension member to terminate at a second end, both said proximal and distal lateral ridges having a length sufficiently small so as to slide through said first slot, said first guide further including a proximal stop ridge formed upon the extension member's exterior sidewall which extends proximally from said proximal lateral ridge's second end, and said first guide including a distal stop ridge formed upon the extension member's exterior sidewall which extends distally from said distal lateral ridge's second end; and said extension member slideable to an extended condition wherein said first guide's proximal lateral ridge and proximal stop having projected distally through said first slot to exterior of said external housing's central conduit and wherein said extension member can be rotated relative to said external housing until said first guide's proximal stop engages said first slot's edge to lock said extension member in an extended condition, and said extension member slideable to a retracted condition wherein said first guide's distal lateral ridge and distal stop having projected proximally through said first slot to within said external housing's central conduit and wherein said extension member can be rotated relative to said external housing until said first guide's distal stop engages said first slot's edge to lock said extension member in a retracted condition. |
