>FIGS. 3-6, the second end 208 of the nozzle 200 is flared in at least one direction with respect to the first end 206, such that a dimension of the flow passage 204 at the second end 208 is greater than a dimension of the flow passage 204 at the first end 206. The shape of the second end 208 of the nozzle 200 may be formed by crimping or bending one end of a metal tube or other formable material.

The second end 208 of the nozzle 200 is configured to direct water in a direction that is substantially tangential to the surface 25 of the toilet bowl 20. As shown in FIGS. 2 and 4, a central axis of the nozzle 200 is oriented substantially parallel to a flow direction through the rim channel 45 (e.g., away from the wall 50). The second end 208 of the nozzle 200 is disposed (e.g., positioned) adjacent to and in contact with a curved portion of the rim channel 45, shown as channel wall 46, proximate to an outlet of the rim channel 45. As shown in FIGS. 2 and 4-6, the second end 208 of the nozzle 200 is angled so as to prevent fluid from splashing against a ceiling (e.g., upper wall, etc.) of the rim channel 45 and to reduce the likelihood of water detaching from the surface 25 of the toilet bowl 20.

As shown in FIGS. 2 and 6, the second end 208 of the nozzle 200 is cut or otherwise formed at an angle (e.g., a compound angle). According to an exemplary embodiment, the second end 208 forms an oblique angle (e.g., a main angle), shown as first angle 212 of approximately 45° relative to a first reference line 210 that is normal to a central axis 205 of the nozzle 200. In other embodiments, the first angle 212 may be different. Advantageously, the first angle 212 helps direct water toward the curved wall of the rim channel 45, thereby preventing water leaving through the second end 208 of the nozzle 200 from escaping from the surface 25 of the toilet bowl 20. As shown in FIGS. 4-5, the second end 208 is also angled (e.g., at a second oblique angle) relative to a second, substantially vertical reference line, shown as second reference line 211, which is oriented normal to the ceiling of the rim channel 45 (e.g., oriented normal to both the central axis 205 and the first reference line 210). According to the exemplary embodiment of FIGS. 3-4, the second angle 214 is approximately 55°. In other embodiments, the first angle 212 and the second angle 214 may be different. Advantageously, the second angle 214 helps to direct water downward and away from the ceiling of the rim channel 45, which helps to prevent splashing and other fluid losses.

FIG. 4 shows the nozzle system 100, at a cross-section through the connector assembly 300, according to an exemplary embodiment. The connector assembly 300 is configured to detachably (e.g., removably, etc.) couple the nozzle 200 to the toilet body 10 and to prevent water from leaking into the rear cavity 55 through the opening 60 in the wall 50. As shown in FIG. 4, the connector assembly 300 includes a connector body 302, a sealing member 304, a washer 306, a first nut 308, a ferrule 310 (e.g., a ball, a connection ring, a seal, etc.), and a second nut 312. In alternative embodiments, the connector assembly 300 may include additional, fewer, and/or different components.

As shown in FIG. 4, the sealing member 304 is a substantially cylindrical ring. The sealing member 304 may be made from an elastomer (e.g., rubber), soft plastic, or another compliant material. The sealing member 304 includes a substantially circumferential extension or flange 314 at a first end of the sealing member 304. The flange 314 is configured to engage with a first surface of the wall 50 and prevents the sealing member 304 from being pushed through the opening 60. The flange 314 also helps to prevent fluid from leaking between the sealing member 304 and the wall 50. As shown in FIG. 4, an outer diameter of the connector body 302 is slightly less than an inner diameter of the sealing member 304. An outer diameter of the sealing member 304 is slightly less than a diameter of the opening 60. According to an exemplary embodiment, the sealing member 304 is configured to engage with the connector body 302 along an outer surface of the connector body 302, thereby forming a substantially watertight seal between the connector body 302 and the sealing member 304. Correspondingly, the outer surface of the sealing member 304 is configured to engage with the wall 50 along an outer edge of the opening 60 so as to form a substantially watertight seal between the sealing member 304 and the wall 50.

The connector body 302 is configured to expand the sealing member 304 against the wall 50. As shown in FIG. 4, a first end 316 of the connector body 302 is flared outward such that an outer diameter of the first end 316 of the connector body 302 is greater than an outer diameter of a second end 318 of the connector body 302. In other words, the connector body 302 has a generally frusto-conical profile. According to an exemplary embodiment, the outer diameter of the first end 316 of the connector body 302 is approximately the same as an outer diameter of the sealing member 304 (e.g., slightly less than the diameter of the opening 60). As the sealing member 304 moves toward the first end 316 of the connector body 302, the force on the sealing member 304, acting toward the wall 50, increases. The sealing member 304 expands in a radial direction (e.g., outward toward the wall 50), forming a substantially watertight seal between the wall 50 and the sealing member 304. The force between the sealing member 304 and the wall 50 prevents movement of the connector body 302 and the sealing member 304 relative to the wall 50.

As shown in FIG. 4, the connector body 302 includes a threaded interface 320 that extends from the second end 318 of the connector body 302 to a point approximately mid-way between the first end 316 and the second end 318. The first nut 308 is configured to engage with the threaded interface 320. An inner surface (e.g., rightmost surface as shown in FIG. 4) of the first nut 308 is configured to engage with the washer 306, which is sandwiched between the first nut 308 and the flange 314. In an alternative embodiment, the first nut 308 may be configured to engage directly with the sealing member 304.

As shown in FIG. 4, the first nut 308 is configured to position the connector body 302 relative the sealing member 304. The first nut 308 is configured to apply a force to draw the connector body 302 outward through the opening 60 (e.g., from the rim channel 45 toward the rear cavity 55) and to expand the sealing member 304 toward the wall 50. A method of coupling the connector assembly 300 to the toilet body 10 will be described in further detail with reference to FIGS. 5-17.

As shown in FIG. 4, the nozzle 200 is positioned within a hollow portion (e.g., hollow passage, etc.) of the connector body 302 and extends through the connector body 302, from the rear cavity 55 of the toilet body 10 to the rim channel 45. The nozzle system 100 includes a ferrule 310 configured to engage with and seal against both the nozzle 200 and an inner edge of the connector body 302. According to an exemplary embodiment, the outer surface of the ferrule 310 is substantially spherical in shape. An outer diameter of the ferrule 310 is slightly larger than an inner diameter of the connector body 302 at the second end 318 of the connector body 302. Among other benefits, the spherical shape of the ferrule 310 allows the position of the nozzle 200 to be adjusted relative to the connector body 302 without sacrificing sealing performance. As shown in FIG. 4, the nozzle 200 is configured to be received in a hole or opening through a center of the ferrule 310. Like the sealing member 304, the ferrule 310 may be formed from rubber, soft plastic, or another compliant material to improve its sealing performance. The ferrule 310 may be configured to deform slightly toward the nozzle 200 in response to an application of pressure on the outer surfaces of the ferrule 310, which can, advantageously, help to secure the nozzle 200 in place relative to the connector body 302.

As shown in FIG. 4, the second nut 312 engages with the ferrule 310 to secure the ferrule 310 in position relative to the connector assembly 300. A first end of the second nut 312 includes a hole configured to receive the nozzle 200. A second end of the second nut 312 is configured to engage with the threaded interface 320. As shown in FIG. 4, the ferrule 310 is sandwiched between the second nut 312 and the connector body 302. The second nut 312 forces the ferrule 310 against the inner edge of the connector body 302, increasing the force required to move the ferrule 310 (and the nozzle 200) relative to the remainder of the connector assembly 300 (e.g., relative to the connector body 302, etc.). A method of positioning the nozzle 200 relative to the connector assembly 300 will be described in more detail with reference to FIGS. 7-19.

The design and arrangement of components used to couple the nozzle 200 to the toilet body 10 should not be considered limiting. Many alternatives are possible without departing from the inventive concepts disclosed herein. For example, the edges of the connector body 302 or the second nut 312 may be chamfered to improve sealing performance. Additionally, one or more dimensional parameters (e.g., the diameter of the nozzle, the thickness of the ferrule 310 and/or sealing member 304, etc.) may be varied in order to meet flow rate requirements, and to ensure a reliable seal to prevent water from leaking into the rear cavity 55.

A method 400 of making a toilet 5 is shown in FIG. 7, according to an exemplary embodiment. The method 400 includes providing a toilet including a toilet bowl (operation 402), providing a nozzle system including a connector assembly (operation 404) and a nozzle (operation 406), coupling the connector assembly to the toilet (operation 408), pivotably coupling the nozzle to the connector assembly (operation 410), positioning the nozzle relative to the toilet (operation 412), and securing the nozzle in position relative to the toilet (operation 414). The details of the foregoing operations 402-414 are illustrated and described with reference to FIGS. 8-19.

In operations 402-406, a toilet body 10 and a nozzle system 100 are provided. The toilet body 10 may be identical or substantially similar to the toilet body 10 of FIG. 1. The toilet body may be configured to mount directly to a wall of a restroom in a household or commercial property. According to an exemplary embodiment, the toilet body 10 includes a toilet bowl 20 configured to receive waste in solid or liquid form. The toilet body 10 may include a rim channel beneath a rim 65 of the toilet body 10. The toilet body 10 may include a rear cavity 55 configured to receive a valve for the toilet body 10. The toilet body 10 may include a wall (e.g., a vitreous interface, etc.) separating the rim channel 45 from the rear cavity 55. The wall 50 may include an opening 60 configured to receive the nozzle system 100. The nozzle 200 and the connector assembly 300 may be identical or substantially similar to the nozzle 200 and the connector assembly 300 described with reference to FIGS. 1-4.

In operation 408, the connector assembly 300 is inserted into the opening 60 on the toilet body 10 and coupled thereto. As shown in FIG. 8, operation 408 includes installing a sealing member 304 onto a connector body 302. Operation 408 may include inserting the sealing member 304 over a second end 318 of a connector body 302 and forcing (e.g., pushing, etc.) the sealing member 304 toward a first end 316 of the connector body 302. As shown in FIG. 8, the sealing member 304 is pushed up against a flared portion of the connector body 302. As shown in FIG. 9, a user or technician may insert the combination of the sealing member 304 and the connector body 302 through the opening 60 in the wall 50. The sealing member 304 and the connector body 302 may be inserted into the opening 60 from a rear cavity 55 side of the opening 60. A flange 314 of the sealing member 304 may be arranged to contact a surface of the wall 50 that at least partially defines the rear cavity 55.

As shown in FIGS. 10 and 11, a washer 306 is inserted onto the connector body 302 and placed in contact with the flange 314 of the sealing member 304. Alternatively, the washer 306 may be inserted onto the connector body 302 before inserting the connector body 302 into the opening 60. Among other benefits, the washer 306 helps to distribute a compressive force applied by a first nut 308 to the flange 314. As shown in FIGS. 12 and 13, the first nut 308 is threaded onto the connector body 302 from the second end 318 of the connector body 302. According to an exemplary embodiment, a torque is applied to the first nut 308 to draw the connector body 302 out through the opening 60 and toward the rear cavity 55. As the flared portion of the connector body 302 is drawn into the sealing member 304, the sealing member 304 expands and presses against an inner surface of the opening 60. The sealing member 304 forms a watertight seal between the connector body 302 and the wall 50 and secures the connector body 302 in position relative to the wall 50.

In operation 410, the nozzle 200 is pivotably coupled to the connector assembly 300. As shown in FIG. 9, operation 410 includes inserting the nozzle 200 through a hollow portion of the connector body 302. The nozzle 200 may be inserted into the connector body 302 from either side of the wall 50 (e.g., from the rear cavity 55 toward the rim channel 45, or alternatively, from the rim channel 45 toward the rear cavity 55).

As shown in FIGS. 14-15, operation 410 includes inserting a ferrule 310 over the first end 206 the nozzle 200 and engaging the ferrule 310 with an inner edge of the connector body 302. The ferrule 310 may be dimensioned to stretch or deform slightly when being installed onto the nozzle 200 to prevent water from leaking between the ferrule 310 and the nozzle 200. Among other benefits, the ferrule 310 facilitates repositioning of the nozzle 200 within the rim channel 45. An axial position of the nozzle 200 (e.g., a position of the nozzle 200 along a central axis of the connector body 302, etc.) may be modified by sliding the ferrule 310 along the surface of the nozzle 200. The pitch of the nozzle 200 (e.g., a vertical position of the second end 208 of the nozzle 200 in the rim channel 45, a horizontal position of the second end 208 of the nozzle 200 in the rim channel 45, etc.) may be modified by pivoting the nozzle 200 about a center of the ferrule 310.

In operation 412, the position of the nozzle 200 relative to the toilet body 10 (e.g., the position of the nozzle 200 within the rim channel 45, the position of the nozzle 200 relative to the connector assembly 300, etc.) is adjusted so as to reduce splashing and increase the effectiveness of the surface cleaning operation. The position of the nozzle 200 may be adjusted manually by manipulating the first end 206 or the second end 208 of the nozzle 200. The nozzle 200 may be pivoted about the center of the ferrule 310 to adjust the pitch of the nozzle 200 (e.g., a vertical position of the second end 208 of the nozzle 200 within the rim channel 45 as shown in FIG. 16, and/or a horizontal position of the second end 208 of the nozzle 200, into and out of the page as shown in FIG. 16).

FIG. 16 shows the nozzle 200 positioned at different locations within the rim channel 45 (e.g., with the second end 208 of the nozzle 200 at different vertical positions in the rim channel 45, at different angular positions with respect to a central axis of the connector body 302, etc.). As shown in FIG. 16, the allowable range of motion of the second end 208 of the nozzle 200 is at least partly determined based on a difference between the inner diameter of the connector body 302 and the outer diameter of the nozzle 200. In a first vertical position 322 (e.g., angular position 503), the second end 208 of the nozzle 200 is positioned proximate to the upper wall of the rim channel 45. In a second vertical position 324, the second end 208 of the nozzle 200 is positioned mid-way between the upper wall and the lower wall. In a third vertical position 326 (e.g., angular position 505), the second end 208 of the nozzle 200 is positioned proximate to the lower wall of the rim channel 45.

In operation 414, the nozzle 200 is secured in position relative to the toilet body 10. As shown in FIGS. 17-18, a second nut 312 is threaded onto the second end 318 of the connector body 302. As the second nut 312 is rotated onto the connector body 302, an inner edge of the second nut 312 is brought into contact with the ferrule 310 (see also FIG. 4). The second nut 312 applies a force (e.g., an axial force) to the ferrule 310, sandwiching the ferrule 310 between the second nut 312 and the connector body 302, and compressing the ferrule 310 against the nozzle 200. The force required to reposition the nozzle 200 increases with the torque applied to the second nut 312.

The method 400 may additionally include operations to fluidly couple the nozzle 200 to the water supply conduit 15 or valve. As shown in FIG. 19, a hose fluidly couples the nozzle 200 to a flow control valve. In order to connect the hose to the nozzle 200, a hose clamp (e.g., a worm gear hose clamp, a spring action hose clamp, etc.) is inserted over the hose. The hose is then inserted onto the first end 206 of the nozzle 200. The hose clamp is tightened to secure the hose in place.

In some embodiments, the method 400 additionally includes operations to readjust or reposition the nozzle 200 within the rim channel 45. The method may include removing or loosening the second nut 312 to reduce the compressive force on the ferrule 310. The method may include manually adjusting the position of the nozzle 200 so as to redirect the flow of water from the nozzle 200. The method may include retightening the second nut 312 to secure the nozzle 200 in position. A mechanism for readjusting the nozzle 200 may be particularly advantageous in situations where the flow control valve is replaced or during installation of the toilet.

The design of the connector assembly 300 described with reference to FIGS. 1-4 is provided for illustrative purposes only. Many alternatives are possible without departing from the inventive concepts disclosed herein. For example, referring to FIGS. 20-26, a nozzle system of the toilet body 10 is shown to include a clamp assembly 500 (e.g., connector assembly) for coupling the nozzle 200 to the wall 50, according to another exemplary embodiment. The clamp assembly 500 can, advantageously, help to maintain a position of the nozzle 200 relative to the rim channel 45. The clamp assembly 500 includes a first member 502 (e.g., a support member) and a second member 504 (e.g., a retaining body) adjustably coupled to the first member 502. According to another exemplary embodiment, the first member 502 and the second member 504 are integrally formed with each other to define a unitary structure. The first member 502 and the second member 504 are configured to be adjusted relative to each other, so as to maintain a clamping force of the assembly 500 relative to the wall 50, the details of which are discussed below.

Still referring to FIGS. 20-26, the first member 502 includes a generally planar portion 502a that is configured to be positioned adjacent a rear surface 50b of the wall 50. The rear surface 50b corresponds generally to the second end 208 of the nozzle 200 when the nozzle 200 is coupled to the wall 50. The generally planar portion 502a may have a surface profile that is complementary to the rear surface 50b. According to an exemplary embodiment, the first member 502 is a plate made from a substantially rigid material, such as metal, plastic, or the like. The generally planar portion 502a defines an elongated opening 502c for receiving at least a portion of the second end 208 of the nozzle 200 therein. According to the exemplary embodiment shown, the elongated opening 502c is complementary to an outer surface profile of at least a portion of the second end 208. According to another exemplary embodiment, the generally planar portion 502a is coupled to the nozzle 200 at or near the second end 208. The generally planar portion 502a also defines one or more holes 502d for coupling the first member 502 to the wall 50 through corresponding holes 50a in the wall 50 (e.g., using one or more fasteners 508, etc.).

The first member 502 further includes an extension 502b extending from a lower portion of the generally planar portion 502a. The extension 502b extends downwardly away from the generally planar portion 502a and outwardly in a substantially perpendicular orientation relative to the generally planar portion 502a toward a front surface 50c of the wall 50. The extension 502b defines a generally “L” shaped bracket for coupling to the second member 504. A portion of the extension 502b defines a hole 502e for receiving a fastener 506 therein. The second member 504 is generally “L” shaped and includes a first portion 504b configured to at least partially overlap and be adjustably coupled to the perpendicular portion of the extension 502b. The first portion 504b defines an opening 504a configured to be aligned with the hole 502e, such that the fastener 506 can be received therein to couple the second member 504 to the first member 502. According to an exemplary embodiment, at least one of the hole 502e and the opening 504a is elongated to permit relative adjustment between the second member 504 and the first member 502. According to another exemplary embodiment, the first portion 504b and the perpendicular portion of the extension 502b are integrally formed with each other to define a unitary structure between the first member 502 and the second member 504.

The second member 504 further includes a second portion 504c extending from an end of the first portion 504b in a substantially perpendicular orientation toward the wall 50. In other words, the second portion 504c faces, and is generally parallel to, the generally planar portion 502a. The second member 504 also includes a third portion 504d extending at an angle from an end of the second portion 504c back toward the first portion 504b. According to the exemplary embodiment shown, a distal end of the third portion 504d is configured to engage the front surface 50c of the wall 50, so as to create an interference condition between the second member 504 and the wall 50.

For example, as shown in FIGS. 22-24, a fastener, shown as a threaded rod 510, is received through an opening 502f of the extension 502b and through an opening 504e of the second portion 504c opposite the extension 502b. Nuts 511, 512 are threadably coupled at opposite ends of the thread rod 510 adjacent the extension 502b and the second portion 504c, respectively. The nuts 511, 512 can be adjusted relative to the threaded rod 510, so as to urge the second member 504 and the first member 502 toward each other. In this way, the third portion 504d will be urged against the front surface 50c and the generally planar portion 502a will be urged against the rear surface 50b, thereby effectively clamping the first member 502 and the second member 504 against the wall 50. According to other exemplary embodiments, a bolt or other type of fastener can be adjustably coupled to the extension 502b and the second portion 504c to clamp the first member 502 and the second member 504 against the wall 50.

Referring to FIGS. 25-26, the nozzle 200 is shown to include a bracket 600 (e.g., hanger, guide, etc.), so as to help position the nozzle tip (e.g., the second end 208 of the nozzle 200) directly against the vertical rim wall that defines the rim channel 45 of the toilet body 10. The bracket 600 is coupled between a portion of the nozzle 200 near the first end 206 and a wall 52 of the toilet body 10 (e.g., a wall that is oriented perpendicular to the wall 50 and extends forward of the wall 50). The bracket 600 is generally planar and defines an “L” shape where the bracket 600 is coupled to the wall 50. The bracket 600 may be coupled directly to a vitreous portion of the toilet body 10 (e.g., wall 52). The bracket 600 may include a receiving portion 600a for receiving the nozzle 200 at or near the first end 206. As shown in FIGS. 25-26, the receiving portion 600a substantially surrounds the nozzle 200 (e.g., on at least three sides of the nozzle 200). According to an exemplary embodiment, the receiving portion 600a is adjustable to allow for a user or an installer to modify a clamping force of the bracket 600 relative to the nozzle 200 (e.g., using an adjustable clamping bolt, etc.). The bracket 600 may be made from a flexible or deformable material, such as metal, aluminum, or the like. In this way, the bracket 600 can be selectively adjusted relative to the nozzle 200 and/or the wall 52 to change a position of the nozzle tip relative to the vertical rim wall of the toilet body 10, so as to maintain a substantially tangential orientation between the second end 208 of the nozzle 200 and the toilet body 10.

FIG. 27 shows a top sectional view of a portion of a connector assembly 700, according to another exemplary embodiment. The connector assembly 700 includes a generally planar support member 702 and a sealing member 704. The support member 702 is configured to be positioned adjacent to the front surface 50c of the wall 50. In the exemplary embodiment of FIG. 27, the support member 702 has a surface profile that is complementary to (e.g., conforms to) the front surface 50c. The support member 702 defines an elongated opening (not shown) for receiving at least a portion of the nozzle 200 therein (e.g., for receiving a portion of the nozzle 200 at an intermediate position near the second end 208 of the nozzle 200). The support member 702 also defines one or more holes 706 for coupling the support member 702 to the wall 50 through corresponding holes 50a in the wall 50 (e.g., using one or more fasteners, etc.). The sealing member 704 is configured to engage with the nozzle 200 and the wall 50 to prevent water from leaking through the opening 60 (e.g., during a flush event). The sealing member 704 also helps to position the second end 208 relative to the wall 50 and to prevent movement of the second end 208 once the support member 702 is coupled to the wall 50.

As shown in FIG. 27, the sealing member 704 includes a base 704a and an extension 704b disposed at an intermediate position (e.g., half-way) between opposing ends of the base 704a. The extension 704b extends outwardly from the base 704a in substantially perpendicular orientation, such that the sealing member 704 defines a “T” shape. The sealing member 704 also defines an elongated opening (not shown) that extends through the extension 704b for receiving the nozzle 200 therein. The elongated opening may be complementary to the outer profile of the nozzle 200 to prevent rotation of the nozzle 200 relative to the sealing member 704. As shown in FIG. 27, the sealing member 704 is “sandwiched” or otherwise disposed between the support member 702 and the wall 50 as is sealingly engaged with the front surface 50c of the wall surrounding the nozzle 200. The extension 704b is received within the opening 60 in the wall 50, in a space between the nozzle 200 and the wall 50. According to an exemplary embodiment, the extension 704b is also sealingly engaged with the nozzle 200 and the wall 50 along an inner perimeter of the opening 60. The sealing member 704 may be made from an elastomer (e.g., rubber), soft plastic, or another compliant material.

Referring to FIG. 28, a connector assembly 800 is shown to include a clip type fastening mechanism for detachably coupling the nozzle 200 to the wall 50, according to an exemplary embodiment. The connector assembly 800 includes a generally planar support member 802 and a retaining body 804 coupled thereto. The support member 802 is configured to be positioned adjacent to the front surface 50c of wall 50 and has a surface profile that is complementary to the front surface 50c. The support member 802 defines a central opening (not shown) configured to receive the nozzle 200 therein. In some embodiments, the central opening may be complementary to an outer profile of the nozzle 200 and configured to facilitate positioning the second end 208 of the nozzle 200 within the opening 60 in the wall 50.

The retaining body 804 is configured to detachably couple the connector assembly 800 to the toilet body 10. As shown in FIG. 28, the retaining body 804 includes a first portion 804a coupled to the support member 802 along an upper edge of the central opening. The first portion 804a extends downwardly (e.g., vertically downward) from the support member 802 at an angle relative to the support member 802. The retaining body 804 includes a second portion 804b coupled to a lower end of the first portion 804a and extending upwardly at an angle from the lower end of the first portion 804a. Together, the first portion 804a and the second portion 804b form a “V” shaped structure extending forward of the support member 802, away from the wall 50. Accordingly to an exemplary embodiment, the retaining body 804 and the support member 802 are integrally formed as a single unitary body. In other embodiments, the retaining body 804 may be welded or otherwise coupled to the support member 802.

The retaining body 804 is flexible and is configured to engage with the toilet body 10 to secure the nozzle 200 in position with respect to the wall 50. The retaining body 804 (and support member 802) may be made from aluminum, plastic, spring steel, or another suitably flexible yet rigid material. As shown in FIG. 28, an upper end of the second portion 804b (e.g., distal end opposite the lower end of the first portion 804a) is configured to engage with a ledge 56 of the toilet body 10 forward of the wall 50. To engage the retaining body 804 with the toilet body 10, a user compresses the upper end of the second portion 804 toward the support member 802. After placing the support member 802 adjacent to the front surface 50c, the user may release the upper end of the second portion 804b to engage the upper end with the ledge 56. In this way, the first portion 804a and the second portion 804b form a spring clip mechanism to engage the support member 802 with the toilet body 10 and thereby prevent movement of the nozzle 200. Accordingly to an exemplary embodiment, the connector assembly 800 additionally includes a sealing member (not shown) disposed at least partially between the support member 802 and the wall 50. According to an exemplary embodiment, the sealing member used for the connector assembly 800 of FIG. 28 may be the same or substantially similar to the sealing member 704 described with reference to FIG. 27.

Yet another exemplary embodiment of a connector assembly 900 is shown in FIGS. 29-31. The connector assembly 900 includes a generally planar support member 902, a retaining body 904, and a sealing member 906. As with other embodiments described herein, the connector assembly 900 can, advantageously, help to maintain a position of the nozzle 200 relative to the rim channel 45 of the toilet body 10. The support member 902 is configured to be positioned adjacent the front surface 50c of the wall 50 and has a surface profile that is complementary to the front surface 50c. The support member 902 defines an elongated opening 908 (e.g., “U” shaped slot) configured to receive the nozzle 200 therein. As shown in FIG. 29, the support member 902 and the retaining body 904 each surround the nozzle 200 on at least three sides (e.g., a left side, a top side, and a right side). According to another exemplary embodiment, the support member