HANDHELD SHOWERHEAD AND WALL MOUNT ASSEMBLY

Abstract

An improved showerhead assembly is provided for securely holding a handheld showerhead within a mount. The handheld showerhead includes an elongate handle and a showerhead face including one or more nozzles for spraying water. The mount includes a tubular section for receiving the handheld showerhead's handle, and a mounting surface which affixes to an underlying surface such as shower stall wall. The handle includes a circumferential groove and the mount includes a “C” shaped locking clip capable of locking within the handle's groove.

Claims

1. A handheld showerhead assembly comprising: a handheld showerhead including a showerhead and an elongate hollow handle, said showerhead having a front face and a plurality of nozzles projecting from said front face, said elongate hollow handle having a distal end affixed to said primary showerhead and tapered proximal end having a circumferential groove that extends around said handle's proximal end, said handheld showerhead further including a channel connecting said hollow handle's proximal end to said nozzles for transporting water received from said handle's proximal end to said nozzles; a flexible hose having first and second ends with said first end being connected to said elongate handle's proximal end; a showerhead mount including a rear mounting surface and a vertically extending tubular section that is tapered and sized to receive said handheld showerhead's tapered proximal end, said tubular section including a vertical extending opening sized sufficiently to allow said hose to pass from exterior of said tubular section to interior within said tubular section, said tubular section's opening giving said tubular section a “C” shaped cross-section; said tubular section including a circumferential slot which extends around the exterior of said tubular section, and said tubular section including two holes which project entirely through tubular section at the ends of said circumferential slot; and a locking clip which inhibits the removal of said elongate handle from within said tubular section, said locking clip being substantially “C” shaped and sized to reside within said circumferential slot, said locking clip including two prongs with each of said prongs extending through one of said holes into said interior of said tubular section to end at an engagement surface, said circumferential slot and said locking clip positioned so that said prongs project into said handle's groove when said elongate handle is positioned within said tubular section, and said locking clip made of a flexible material so as to flex outwardly if the proximal end of handle is inserted or removed from said tubular section's interior.

2. The showerhead assembly of claim 1 wherein said handle's groove is circular about said elongate handle and has a radius, and said prong's engagement surface is concave and has a radius of curvature that is the same as said handle groove's radius.

3. The showerhead assembly of claim 1 wherein said handle's groove tapers inwardly toward the center of said handle and said prong's engagement surfaces taper inwardly to fill said groove when said handle is positioned within said mount's tubular section.

4. The showerhead assembly of claim 1 wherein said handle's proximal end includes a coupling for connecting said hose to said handheld showerhead, said coupling includes a fastener for selectively connecting or disconnecting said hose to said handheld showerhead, and said coupling includes said circumferential groove.

5. The showerhead assembly of claim 4 wherein said coupling's fastener is a threaded fastener.

6. The showerhead assembly of claim 1 wherein said locking clip is made of plastic.

7. The showerhead assembly of claim 1 wherein said locking clip is made of acetal resin.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0021] FIG. 1 is a front perspective view of a showerhead mount of the showerhead assembly;

[0022] FIG. 2 is a rear left partially exploded view of a showerhead mount of the showerhead assembly;

[0023] FIG. 3 is a front left and partially exploded view of a showerhead mount of the showerhead assembly;

[0024] FIG. 4 is a top plan view of the locking clip of the showerhead assembly;

[0025] FIG. 5 is a front left perspective view of the showerhead assembly with the handheld showerhead positioned within the mount;

[0026] FIG. 6 is a front left perspective view of the showerhead assembly with the handheld showerhead removed from the mount;

[0027] FIG. 7 is a side cutaway view of the mount illustrated in FIG. 5;

[0028] FIG. 8 is a side cutaway view of showerhead assembly as the handheld showerhead is being inserted into the mount's tubular section;

[0029] FIG. 9 is a side cutaway view of showerhead assembly as the handheld showerhead positioned within the mount's tubular section as illustrated in FIG. 6;

[0030] FIG. 10 is a side cutaway view of showerhead assembly as the handheld showerhead is being removed from the mount's tubular section;

[0031] FIG. 11 is a left exploded perspective view of the showerhead assembly.

DETAILED DESCRIPTION OF THE INVENTION

[0032] While the present invention is susceptible of embodiment in various forms, as shown in the drawings, hereinafter will be described the presently preferred embodiments of the invention with the understanding that the present disclosure is to be considered as an exemplification of the invention, and it is not intended to limit the invention to the specific embodiments illustrated.

[0033] With reference to all FIGS. 1-11, the showerhead assembly 1 includes three primary components including: a handheld showerhead assembly 47, a flexible hose 41, and a mount 5 for holding the handheld showerhead assembly 47. With reference primarily to FIGS. 5-11, the handheld showerhead portion 47 of the showerhead assembly 1 has a relatively traditional construction including a hollow handle 49 having a proximal end 51 which affixes to a flexible hose 41, and a distal end 52 which includes a showerhead 53. The handle 49 includes a longitudinal axis, and preferably the showerhead 53 affixes to the distal end of the handle 47 at an angle, such as 45° to 90°, relative to the handle's longitudinal axis.

[0034] The showerhead assembly's primary showerhead 53 has a face 55 through which a plurality of nozzles 57 project. As understood by those skilled in the art, water is capable of flowing through a channel (not shown) within the center of the handle 49 which connects to the showerhead's nozzles 57 which are constructed to spray water. Preferably, but not necessarily, the showerhead includes a controller, such as the controller knob not shown, which is capable of altering the flow of water so as to provide the showerhead with the capability of producing different spray patterns.

[0035] As illustrated in FIG. 11, preferably the handheld showerhead's hollow handle 49 includes a coupling 45 for connecting to a flexible hose 41. Preferably, the handle 49 has male threads 59 so as to affix to the female threads of the coupling 45. In turn, the coupling 45 connects to the flexible hose 41. The handle 49 further includes a circumferential circular groove 61 near the handle's proximal end 51. Preferably, the thickness of the groove 61 narrows from the exterior of the groove to its interior.

[0036] With reference particularly to FIGS. 1-4, the showerhead assembly 1 has a unique mount 5 for holding the showerhead assembly's hollow handle 49 which includes a locking mechanism which impedes inadvertent removal of the handheld showerhead 47. The mount 5 includes a rear mounting surface 7 which engages and affixes to a surface within a shower stall. The mount may affix to the underlying surface using any type of fastener as can be determined by one skilled in the art. As illustrated in the Figures, a preferred fastener includes screws 11 that project through holes 23 in the mounting surface 7, such as to mount to the back wall within a shower stall. Alternatively, where the mount may include a female threaded inlet to affix to a traditional male threaded pipe. For this embodiment not shown, the mount includes an inlet, an outlet and a central conduit to connect a supply water to the showerhead assembly's hose.

[0037] The mount 5 further includes a tubular section 13 having an interior region 15 and an exterior surface 17. The tubular section 13 is mechanically connected to the mounting surface 7, preferably by a ball joint 25 which allows the tubular section 13 to rotate and swivel in any direction about the ball joint's center. Preferably, the tubular section's interior 15 tapers downwardly and is sized to receive the proximal end 51 of the showerhead's handle 49. As illustrated in FIG. 5, the tubular section 13 includes an opening 19 that extends vertically the length of the tubular section and has a width sufficient to allow the hose 41 to pass through. With reference particularly to FIGS. 2 and 3, the tubular section 13 includes a slot 21 that extends around most of the circumference of the tubular section with the slot's ends having holes 23 that extend entirely through the tubular section's sidewall.

[0038] As shown in FIGS. 1-11, the mount 5 further includes a locking clip 5 that resides within the tubular section's slot 21. The clip includes a body 31 that is substantially “C” shaped and prongs 33 that extend through the tubular section's holes 23 to form engagement surfaces 35. The prongs project entirely through the holes 23 into the tubular section's interior 15 and into the handle's groove 61 when the handheld showerhead 47 is positioned within the mount's tubular section 13. Preferably, the prongs' engagement surfaces 35 are arcuate and have a concave shape with a curvature that is the same as the curvature of the convex shape of the handle's groove 61. Also preferably, the thickness of the prongs 33 diminishes in accordance with the groove's tapered construction. The clip 29 may be made of any flexible material including a soft metal such copper or spring steel. However, preferably the clip 61 is made of a plastic that has a low coefficient of friction and is resistant to fatigue failure, such as an acetal resin.

[0039] With reference to FIGS. 5-10, as the showerhead's handle 49 is inserted into the mount's tubular section's interior 15, the handle's exterior will force the locking clip's prongs 33 to move outwardly (see FIG. 8) until the prongs 33 align with the handle's groove 61. As illustrated in FIG. 9, the locking clip's spring-like properties then cause the prongs 33 to contract inwardly into the handle's groove 61. Once the prongs 33 are in the handle's groove 61, movement of the handheld showerhead is impeded. At this point, the showerhead handle 49 can be manually removed from the tubular section 13, as illustrated in FIG. 10. As the showerhead handle is lifted from the tubular section 13, the engagement of the prongs 33 tapered surfaces against the groove's 61 tapered surface causes the clip's prongs 33 to bias outwardly to permit disengagement of the handheld showerhead 47. However, as illustrated in FIG. 9, prior to removal of the handle from the mount's tubular section, the engagement of the locking clip 29 within the groove 61 impedes inadvertent release of the handheld showerhead 47 unless intentionally initiated by a bather.

[0040] The present shower assembly provides an improved mounting structure for securely holding a handheld shower assembly.

[0041] Preferred showerhead assemblies have been illustrated and described herein, it will be apparent that various modifications can be made without departing from the spirit and scope of the invention. Accordingly, it will be apparent that various modifications can be made without departing from the spirit and scope of the invention. Therefore, having described my invention in such terms such as to enable a person skilled in the art to understand the invention, recreate the invention and practice it, and having presently identified the presently preferred embodiments thereof, I claim: