CN103781975B - bathing system - Google Patents

Abstract

A kind of customizable bathing system, described bathing system comprises the modularization blender valve (1) with main part (2), and described main part (2) accommodates the valve for being connected to hot water supply and cold water supply.Removable attachment part (8) is connected to described main part (2) to receive water outlet from described valve via water transport port.Described accessories section (8) have separate with described water transport port for being connected to such as the delivery port (4) of the conveying device of the flexible hose of shower hander.Described system can be customized by the different accessories sections (8) with different functionalities are connected to described main part (2).In other embodiments, described delivery port can be located in described main part.Several accessories sections can be connected in series, and water can not flow through from described accessories section, can flow through some of them accessories section or flow through all accessories sections.

Description

shower system

technical field

The present invention relates to a shower system for washing, and in particular to a shower system for showering. The invention also relates to a kit of parts for an ablution system and a method of assembly and installation. More particularly, the present invention relates to mixer valves employed in such devices, and in particular but not exclusively to a modular mixing valve which can be adapted for use in different systems and/or can be provided with one or more accessories. The one or more accessories may increase or alter the functionality of the mixer valve and/or a system employing the mixer valve.

Background technique

Bathing systems, such as showers, typically include a mixer valve that sends water to an outlet and then through a conduit to the shower head. The mixer valve controls the temperature and/or flow rate of water delivered to the outlet. Shower mixer valves are available as exposed or built-in. Exposed mixer valves are mounted to the wall and typically protrude from the wall into the housing surrounding the shower. The built-in mixer valve is mounted behind the wall and thus hidden from the user's view. The outlet and controls protrude through the wall, while the valve body is behind the wall. The present invention relates to both types of shower valves.

Figure 31 shows a known exposed shower system comprising a movable shower head attached to a flexible hose connected to an outlet on the bottom side of the mixer valve body. In another known exposed shower system, a large fixed "rain" shower head is attached to a rigid tube that connects to an outlet on the top side of the mixer valve body. In another known exposed shower system, a diverter valve is connected to an outlet located on the top side of the valve body and is operable to deliver water to a movable or stationary shower head.

In such known exposed shower systems, the outlet is integral with the valve body and has a connection axis which is oriented vertically when the mixer valve is installed. To accommodate different systems, two outlet locations are required: one outlet location has an outlet on the bottom side for use with the handpiece active handpiece, while the other outlet location has an outlet on the top side for use with an overhead shower or diverter valve export. Having two valves (one with an outlet on the top side and the other with an outlet on the bottom side) adds cost, while having two outlets in the same valve (one on the top side and the other located on the bottom side) require a plug to close the unused outlet, which detracts from the aesthetics of the mixer valve.

Figure 32 shows a known built-in shower system comprising a movable shower head attached to a flexible hose connected to an outlet on the bottom side of the outlet connector connected to mixer mounted on the wall adjacent to the mixer valve. The mixer valve body is located in the wall behind the panel and is connected to the outlet connector by a short conduit. As with exposed shower systems, the connection axis is oriented vertically when the outlet connector is installed.

Contents of the invention

The present invention has been formed with the foregoing in mind and seeks to overcome or alleviate the disadvantages of known shower systems and mixer valves for use therein.

The present invention seeks to provide a customizable ablution system that includes a mixer valve that can be configured with different outlet connections depending on the type of system without changing the mixer valve body. The present invention further seeks to provide a mixer valve for use in such a customizable ablution system. The present invention also seeks to provide both exposed and internal modular mixer valves. The present invention further seeks to provide a method of assembling and/or constructing a mixer valve for a custom ablution system and a method of installing a mixer valve and/or a bathing shower system employing such a modular mixer valve.

In an exemplary embodiment, a customizable ablution system for cleaning includes a main body portion having a water inlet arranged to receive a supply of water, a water outlet for delivering water for washing, and an accessory connector, wherein , the accessory connector includes a water delivery port, and the body portion is adapted to provide water supply to the water delivery port of the accessory connector, wherein the system includes at least two different accessory parts, each accessory Parts each have a different functionality, and wherein the accessory connector is adapted to removably receive one of the at least two different accessory parts, so that the functionality of the bathing system will be achieved by having The accessory part of desired functionality is customized by connecting to the accessory connector.

This is advantageous because the shower system is modular and can easily be added and modified by connecting one or more different accessory parts to the accessory connector. The accessory section is advantageous in that it can enhance the functionality of the ablution system, as will be described in more detail below. Bathing systems allow a bathing device, such as a shower, to be customized so that it can receive a variety of accessory parts to suit the needs of the user. Furthermore, the ablution system can be installed with one type of accessory part and modified later without the need to replace the entire ablution system.

It is possible that the accessory connector is integral with the main body part in that the accessory connector forms part of the main body part or is connected to the main body part by a conduit. Accordingly, the accessory connector can be conveniently positioned to attach the accessory part depending on whether the bathing and shower system is exposed or built-in.

It is possible that the accessory part can be removably connected to the accessory connector. This is advantageous because it allows the ablution system to be customized with accessory parts that may or may not require or need to interact with the water that moves through the ablution system when it is in use.

The accessory portion may be arranged to receive or utilize an in-use flow of water from the water delivery port of the accessory connector. In this case, the attachment part is a "wet" attachment part. Alternatively, the accessory portion may be arranged not to receive or utilize an in-use flow of water from the water delivery port of the accessory connector. In this case, the attachment part is the "dry" attachment part.

It is possible that the accessory part comprises a water outlet or provides a flow path to a water outlet. This is advantageous because the accessory part forms a manifold for directing the water to the water outlet thereby enabling a customized method of water delivery. Accordingly, the water outlet may be arranged to be connected to a plurality of water delivery means for delivery of washing water. Thus, the water delivery device could be a flexible shower hose for a handpiece, or a rigid tube for a fixed shower head, or a body spray bar, or a rinse hose for a clean shower or a tub fill spout module or its combination. Thus, the water outlet provides a means for the user of the ablution system to allow water to leave the ablution system, possibly via a water delivery device removably connected to the ablution system. The water outlet may comprise a connection means, such as a thread, which attaches a water delivery means conduit for water delivery to the shower head.

It is possible that the main body part includes a water outlet and the accessory part can receive or utilize an in-use flow of water from the water delivery port of the accessory connector. For example, the accessory connector may provide a second separate water outlet or a flow path to a second separate outlet. This is advantageous because the number and arrangement of water outlets for delivering water can be customized. Thus, one or more water outlets may be arranged to be connected to a plurality of water delivery means for delivery of washing water. So the water delivery device could be a flexible shower hose for the handpiece, or a rigid tube for holding the shower head, or a body spray bar, or a rinse hose or tub fill spout module for cleaning the shower or a combination thereof.

It is possible that the main body part includes a water outlet and the accessory part does not receive or utilize the in-use flow of water from the water delivery port of the accessory connector. This is advantageous because the accessory part can provide functionality independent of water flow and different accessory parts can be fitted to suit the required functionality.

"Dry" accessory connectors may include provisions for providing any of the following: placement sockets for shower handpieces, soap dishes, storage shelves, soap/lotion dispensers, cup holders, for shampoo/soap/ Clamps for lotion etc., hooks for attaching items, clocks, radios or other music players, USB slots for connecting MP3 or other music players, Wi-Fi or other wireless receivers such as for Receive information such as streaming news, music, weather updates or schedules for playback to the shower user's Bluetooth speaker), mood lighting, note pads, picture display frames such as digital photo frames, or shaving mirrors. It should be understood that the present invention is not limited to these specific examples of "dry" attachment parts.

"Wet" accessory parts may include means for providing any of the following: water spouts, water temperature displays, flow meters for measuring the flow rate of water, soap injectors for introducing soap into the water stream, Aromatherapy oil injectors, air injectors for introducing air into a water stream, on/off valves actuated by push buttons, showers that measure properties of water flow to calculate energy use energy use calculators, measures properties of water flow to calculate shower costs Shower costers, or anti-fog shaving mirrors that run water over the mirror to keep it fog-free. It should be understood that the present invention is not limited to these specific examples of "wet" attachment parts.

It is possible that the accessory connector is arranged to engage with a complementary connection part on the accessory part to secure the accessory part to the attachment connector, said arrangement constituting a connector system. Further, the connector system may further comprise a release element arranged to detach the accessory part from the accessory connector when the release element is actuated. This is advantageous because the accessory part will be held securely on the accessory connector until the release element is actuated.

It is possible that the accessory connector comprises: (a) a bayonet connector; or (b) a snap connector; or (c) a threaded connector; or (d) a flat head screws. It should be understood that the connector system is not limited to these specific options, and may include any suitable connector system that provides a secure connection between components with suitable sealing integrity and releasability (as may be necessary) .

The accessory part may include another accessory connector for receiving another accessory part. The further accessory connector may comprise a further water delivery port. Several accessory parts can be connected together in series. Where more than one attachment section is provided, these may be "dry" attachment sections or "wet" attachment sections or a combination of "wet" attachment sections and "dry" attachment sections. This is advantageous because accessory parts can be connected to add additional functionality to the ablution system. Therefore, several accessory sections can be added to provide various functions or spout arrangements.

It is possible that the accessory part includes a removable water transfer port flap to sealably close the water transfer port or another water transfer port (if present) when not in use. The flap can be later removed if desired to achieve another functionality by adding additional accessory parts.

It is possible that the water inlet includes a relatively hot hot water supply and a relatively cold cold water supply and the main body includes a valve for controlling the water temperature at the water outlet by mixing the hot and cold water supplies. The valve may be controlled by a mixing controller provided on the body portion. The valve may be a thermostatic valve.

It is possible that the ablution system includes a flow rate controller for controlling the rate of water flow to the outlet in use. The flow rate controller may be provided on the body portion.

It is possible that the connector system is a snap connector system for connecting two parts to be coupled, i.e. an accessory part and a main valve body part, or an accessory part and another accessory for which more than one accessory part is provided part. This provides an easy and secure connection. The snap connector system may comprise a first locking element adapted to be secured to one of the parts; and a second locking element complementary to said first locking element adapted to be secured to the other part to be coupled , the second locking element is arranged to engage behind at least a portion of the first locking element to secure the two elements together. The second locking element may include an engaging lug adapted to engage with a portion for securing the first locking element prior to engaging with the first locking element. The first locking element may be arranged to bend or rotate in the portion where the first locking element is secured so as to allow the second locking element to engage behind at least a part of the first locking element. The first locking element may comprise a lock ring having a resilient flange engaged with one of the parts, the resilient flange being arranged such that the lock ring can rotate relative to the part to which the lock ring is secured. , and the second locking element includes an actuation ring having axially extending engagement lugs, the actuation ring being adapted to engage with a portion for securing the lock ring prior to engagement with the lock ring, the The actuation ring is adapted such that the engagement of the lock ring and the actuation ring in the axial direction causes the lock ring to rotate against the force of the resilient flange and then spring back to its original position thereby locking the The actuation ring locks behind the locking ring.

In an exemplary embodiment, a kit may be provided to form an ablution system of the type described herein.

This is advantageous because the kit can include one or more accessory parts, enabling users to customize their shower system. The system can be customized to accept a variety of accessory parts to suit user needs. Furthermore, the ablution system can be installed with an accessory part and can be modified later without the need to replace the entire ablution system. For example, the accessory section may include a manifold for directing water to a delivery device adapted to be connected to the accessory section for use. For example, the accessory part may be connected to a delivery device comprising a hose and a movable shower head. Alternatively, the accessory part may be connected to a delivery device comprising a fixed tube and a rigid shower head. Alternatively, the accessory part may be connected to both the delivery device comprising the hose and the movable shower head and the delivery device comprising the fixed tube and the rigid shower head via a diverter for directing the flow of water to one of the delivery devices or two conveyors. These alternative configurations can be easily interchanged. Other configurations of single or multiple delivery devices may also be used.

It is possible that the kit comprises at least one further accessory part arranged to be connected to the connector of the main body part or to a further connector on the accessory part.

In an exemplary embodiment, an accessory part may be provided to enhance the functionality of a customizable bathing system (such as a shower), the accessory part including a part of a connector system to removably connect the accessory part to a An accessory connector for a custom ablution system, the accessory portion including a water receptacle as part of the connector system for receiving a water supply from the ablution system in use.

This is advantageous because the shower attachment part can have a variety of configurations and can be used to configure a bathing shower system.

It is possible that the accessory part comprises a water connection arranged to receive a flow of water from the shower system in use.

It is possible that the accessory part includes a water outlet for delivering shower water. A water outlet separate from the water connection provides a means for connecting a delivery device such as a shower hose, or a fixed pipe with a fixed shower head, or a body spray bar, or for cleaning a shower rinser hose or tub filler spout module or a combination thereof. Thus, the water outlet provides a means for the user of the ablution system to allow water to leave the ablution system, possibly via delivery means removably connected to the ablution system. The water outlet preferably comprises connection means, such as a thread, for attaching the water delivery means conduit to the shower head.

It is possible that the accessory part comprises a water delivery port arranged to receive a water supply from the bathing system through a water connection port for providing a further accessory part connected to said water delivery port. This is advantageous because an accessory part can be connected in series with another accessory part. The accessory portion preferably includes a removable water transfer port cover to hermetically close the water transfer port when not in use.

In another embodiment, an ablution system for cleaning may include: a main body portion having a water inlet arranged to receive a supply of water, the ablution system further comprising: a water outlet for delivering water for cleaning, and a suitable Accessory connector for receiving accessory parts.

This is advantageous because the accessory part enhances the functionality of the shower system. The attachment section may include any of the attachment sections described herein.

In another embodiment, an accessory part for enhancing the functionality of a shower system, such as a shower, may comprise part of a connector system to removably connect the accessory part to a connector of the shower system.

In another embodiment, the modular mixer valve may include a detachable attachment section. The accessory section enhances the functionality of the mixer valve. The attachment section may include any of the attachment sections described herein. Modular mixer valves provide outlet water to water supplies for hand washing, bathing and showering. Thus, the outlet can be connected to delivery means, such as a shower hose, or a fixed pipe with a fixed shower head, or a body spray bar, or a rinse hose for cleaning the shower or a tub filling nozzle module or a combination thereof.

In another embodiment, the modular mixer valve may include a hot water inlet and a cold water inlet for connection to a hot water supply and a cold water supply, valve means for controlling the mixing of hot and cold water according to user selected outlet water temperature , an accessory part that can be connected to the water delivery port, and a water outlet that is separate from the water delivery port, wherein the accessory part can be detached from the water delivery port. This is advantageous because the functionality of the mixer valve can be enhanced by selecting and fitting different accessory parts according to requirements. The attachment section may include any of the attachment sections described herein.

The outlet may be provided by an accessory part connected to the water delivery port. Alternatively, the outlet may be provided by a part of the valve provided with the water delivery port. Alternatively, both the accessory part and the part of the valve provided with the water delivery port may be provided with an outlet.

At least one further accessory part is connectable to the accessory part connected to the water delivery port. Such another accessory part can increase the functionality of the mixer valve. In some embodiments, such another accessory part may be in fluid communication with the accessory part connected to the water delivery port. In this way, both accessory parts can receive or utilize water flow from the main body part. The outlet may be provided by the main body part, an accessory part connected to the main body part, or by another accessory part or a combination thereof. In other embodiments, such another accessory part may not be in fluid communication with the accessory part connected to the valve body. In this way, the accessory part connected to the main part can receive or utilize the flow of water from the main part. The outlet may be provided by the main body portion, or an accessory portion connected to the main body portion, or a combination thereof. The functionality of the mixer valve can be further increased by selecting and assembling different combinations of accessory parts. Often, the number of accessory parts that can be connected together in series may be limited by practical and/or aesthetic considerations.

The mixer valve may be an exposed mixer valve with the body of the exposed mixer valve exposed (visible) in use, for example mounted on a wall or similar support surface, with the water delivery port located in the valve body. The outlet can be provided in the valve body or in an accessory part connected to the water delivery port. Alternatively, two outlets may be provided. A splitter can be used to select one or both outlets. One outlet may be provided in the valve body and the other outlet may be provided in the accessory part, alternatively both outlets may be provided in the accessory part.

The mixer valve may be a built-in mixer valve, the valve body of which is hidden (not visible) when in use, for example by a cover plate, where the water delivery port is located in a connector mounted on a wall or similar support surface section. The outlet can be provided in the connector part or in the accessory part connected to the water delivery port. Alternatively, two outlets may be provided. A splitter can be used to select one or both outlets. One outlet may be provided in the connector part and the other outlet in the accessory part. Alternatively, both outlets may be provided in the accessory part.

In both types of valves, the outlet can be configured to be connected to several water delivery devices for delivery of washing water. Thus, the water delivery unit can be a flexible shower hose for the handpiece, or a rigid tube for holding the shower head, or a body spray bar, or a rinse hose or tub fill spout module for cleaning the shower or a combination thereof. Thus, the water outlet provides a means for the user of the valve to allow water to leave the mixer valve, possibly via delivery means removably connected to the mixer valve. The water outlet may preferably comprise connection means, such as threads, to attach a delivery means conduit for water delivery to the shower head.

In an exemplary embodiment, a modular mixer valve may comprise: a valve body having a main body portion provided with inlets for connection to a hot water supply and a cold water supply; a selected outlet water temperature to control mixing of hot and cold water; and a water delivery port having a connection axis oriented in a first direction in use, the body portion being connectable to an accessory portion thereby providing A flow path of the water delivery port through the attachment portion to the outlet having a connection axis which, in use, is oriented in a second direction substantially orthogonal to the first direction.

The first direction may be horizontal or substantially horizontal and the second direction may be vertical or substantially vertical. In some embodiments, the accessory portion may provide a flow path to an outlet that opens in an upward direction. In some embodiments, the accessory portion may provide a flow path to an outlet that opens in a downward direction. In some embodiments, the accessory portion may provide a flow path to outlets that open in upward and downward directions, and the accessory portion may include a diverter valve for selecting one or both outlets.

It is possible that the outlet is provided by an accessory part connected to the main part. The attachment part is detachable. In this way, the outlet can be configured by selecting and assembling the main body portion and the appropriate accessory portion according to the desired outlet orientation. At least one further accessory part is connectable to the accessory part connected to the main body part. Another accessory part can increase the functionality of the mixer valve. In some embodiments, such another accessory portion may be in fluid communication with the accessory portion connected to the main body portion. In this way, both accessory parts receive water from the main body part, and the outlet may be provided by the accessory part connected to the main body part or by another accessory part. In other embodiments, such another accessory part may not be in fluid communication with the accessory part connected to the valve body. In this way, only the accessory part connected to the main body part receives water from said main part, and the outlet is provided by the accessory part. The functionality of the mixer valve can be further increased by selecting and assembling different combinations of accessory parts. In general, the number of accessory parts that can be connected together in series may be limited by practical and/or aesthetic considerations.

The mixer valve may be an exposed mixer valve, the body of which is exposed in use, for example mounted on a wall or similar support surface. Alternatively, the mixer valve may be a built-in mixer valve, wherein the body part is concealed in use, for example by a cover plate or may be at least partially recessed into a wall or similar support surface. In both types of valves, the outlets can be configured for use by selecting an accessory part with a suitable outlet or combination of outlets and assembling the main part of the valve with an accessory part connected directly or indirectly to the main part via another accessory part. together and connected to a delivery device selected from a flexible hose, a rigid tube, or a combination of flexible hose and rigid tube.

In one exemplary embodiment, a modular shower system may employ a mixer valve having a control module and an accessory module selected from a plurality of accessory modules. The control module may include a valve body having inlets for connection to a hot water supply and a cold water supply, and a mixing valve for controlling mixing of the hot and cold water according to a user-selected outlet water temperature. The control module may have an outlet for connection to the water delivery means for the shower as previously described. Alternatively or in addition, the accessory module may comprise an outlet for connection to a water delivery means for delivering water to the shower as previously described. The desired shower system can be constructed by selecting and assembling suitable control modules and accessory modules such that the water delivery device receives water from the control module directly and/or via the accessory module. In addition to the selected control module and accessory module, at least one further accessory module is provided for adapting and customizing the shower system according to user requirements. Some accessory modules can be connected from the control module to the water path. Other accessory modules can be isolated from the water path. The control module can be selected from a plurality of control modules. Different combinations of control modules and accessory modules can be used so that the shower system can be configured with different functionalities.

In one exemplary embodiment, a method of assembling a mixer valve for a shower system includes selecting a control module that includes a mixer housing the mixing valve and having inlets for connection to hot and cold water supplies a main body and a water delivery port for water received from said mixing valve; an optional detachable accessory module connectable directly or indirectly to said water delivery port, wherein said control One of the modules and the accessory module has an outlet for connection to a delivery device selected from a flexible hose, a rigid tube, and combinations thereof, and a fluid connection is provided between the mixing valve and the outlet. The removable accessory module may include the outlet.

The method may provide a single control module for use with any selected accessory module of a plurality of different outlet accessory modules, whereby, by selecting the appropriate outlet accessory module and placing the water outlet of the selected outlet module directly or indirectly Connected to the water delivery port of the control module, the mixer valve can be configured for different shower systems. Where the selected outlet accessory module is directly connected to the water delivery port, the water port of the selected outlet accessory module may cooperate with the water delivery port of the control module to provide a fluid connection between the control module and the outlet accessory module. Where the selected outlet accessory module is indirectly connected to the water delivery port, an accessory part may be provided between the control module and the outlet accessory module, the outlet accessory module having a water inlet cooperating with the water delivery port of the main body part and A water delivery opening cooperating with the water opening of the outlet module. More than one accessory section may be provided between the control module and the outlet accessory module. Where an accessory part is provided between the control module and the outlet accessory module, the or each accessory part may include features for monitoring the outlet water flow from the control module (for example, water flow rate or water pressure or water temperature or combination) and optionally display the values of the monitored characteristics. Alternatively, the or each accessory part provided between the control module and the outlet accessory module may include a component for use, for example, by introducing an additive into the water, such as soap, aromatherapy oil, perfume or essence, or any other suitable additive. ) to change the module for outlet water flow from the control module

The outlet accessory module can be configured to attach accessory parts. For example, the outlet accessory module may have structure such as a receptacle isolated from the water flow to mount an accessory part, ie a "dry" accessory part that does not need to be connected to the water flow to perform its function. Thus, the outlet accessory module can support accessory parts including, but not limited to, the following elements: placement receptacles for shower handpieces, soap dishes, storage shelves, soap/lotion dispensers, cup holders, Clamps for soap/lotion etc., hooks for attaching items, clocks, radios or other music players, USB slots to connect MP3 or other music players, Wi-Fi or other wireless receivers such as for Bluetooth speakers that receive information such as streaming news, music, weather updates or calendars for playback to the shower user), mood lighting, note pads, picture display frames such as digital photo frames, or shaving mirrors. Alternatively, the outlet accessory module may have a water delivery port for connection to a water inlet connected to an accessory part of the outlet module that receives or utilizes a flow of water to perform its function, ie a "wet" accessory part. Thus, the outlet accessory module can be connected to an accessory section including but not limited to: a water temperature display, a tachometer for measuring the flow rate of the water, a soap injector for introducing soap into the water stream, an aroma diffuser for introducing aromatherapy oils into the water stream Oil injectors, air injectors to introduce air into the water flow, on/off valves actuated by push buttons, showers that measure properties of water flow to calculate energy use energy use calculators, showers that measure properties of water flow to calculate shower costs Cost meters, or anti-fog shaving mirrors that run water through the mirror to keep the mirror fog-free. Where the outlet accessory module has a water delivery port, an accessory device that does not need to be connected to the flow of water to perform its function can be connected to the outlet accessory module so that the water delivery port is partially closed by the accessory or remains in case the water delivery port closes automatically closure.

The interchangeability of different accessory modules and the option for assembly with different accessory parts connected to or isolated from the water flow enables a wide variety of shower systems to be constructed using common components. Also, the shower system can be reconfigured by changing accessory modules and/or can have changed functionality by adding or removing or changing accessory parts. In this way, the end user can customize and later change the design and configuration of the shower system without having to replace the mixing valve, which represents a major cost of any installation.

Description of drawings

Exemplary embodiments will now be described in detail, by way of example only, with reference to the accompanying drawings, in which like or similar reference numerals have been used to indicate appropriate corresponding parts, in which:

Figure 1 shows a perspective view of an embodiment of an exposed modular mixer valve;

Figure 2 shows the modular mixer valve shown in Figure 1 viewed from the front and from above;

Figure 3 shows a perspective view of the main body of the modular mixer valve shown in Figure 1 with the outlet module removed;

Figure 4 shows the main body of the modular mixer valve shown in Figure 3 viewed from the front and from above;

Figure 5 shows a bathing and showering system employing the modular mixer valve shown in Figures 1 to 4;

Figure 6 shows a perspective view of an embodiment of a modular mixer valve with a main body portion of the modular mixer valve of Figures 1 and 2 and a different outlet module;

Figure 7 shows the modular mixer valve shown in Figure 6 viewed from the front and from above;

Figure 8 shows a bathing and showering system employing the modular mixer valve shown in Figures 6 and 7;

Figure 9 shows a perspective view of an embodiment of a modular mixer valve with a main body portion of the modular mixer valve of Figures 1 and 2 and a different outlet module;

Figure 10 shows the modular mixer valve shown in Figure 9 viewed from the front and from above;

Figure 11 shows a bathing and showering system employing the modular mixer valve shown in Figures 9 and 10;

Figure 12 shows a cross-sectional view of the body part and part of the outlet module shown in Figures 1 and 2;

Figure 13 shows a perspective view of the modular mixer valve of Figures 1 and 2 with the "dry" attachment part attached to the outlet module;

Figures 14a and 14b show alternative "dry" attachment parts;

Figure 15 shows a cross-sectional view of a modification of the outlet module shown in Figure 12 to attach a "wet" accessory part;

Figures 16a, 16b, 16c and 16d show alternative "wet" attachment parts;

Figure 17 shows a perspective view of a modification of the modular mixer valve of Figures 1 and 2 to include a "wet" attachment section between the main body section and the outlet module;

Figure 18 shows a cross-sectional view of the body section and "wet" attachment section and part of the outlet module of Figure 17;

Figure 19 shows a modification of the modular mixer valve of Figure 1;

Figure 20 shows a modification of the modular mixer valve of Figure 1;

Figures 21a, 21b and 21c illustrate various configurations of a bathing and showering system employing an exposed modular stem mixing valve;

Figures 22a, 22b, 22c and 22d illustrate various configurations of bathing and showering systems employing built-in modular mixer valves;

Figure 23 shows a detail of the accessory connector shown in Figure 22b and an alternative accessory part for use with the accessory connector;

Figure 24 shows an embodiment of a portion of a connector system;

Figure 25 shows the first part of the connector system and the receiving part for the first part of the connector system;

Figure 26 shows the second part of the connector system engaged with the accessory part;

Figure 27 shows the accessory part of Figure 26 to be coupled to the receiving part in Figure 25;

Figure 28 shows the lock ring of the connector system partially rotating when the actuation ring is pushed into engagement;

Figure 29 shows the actuation ring of the connector system snapping behind the lock ring to couple the parts together;

Figure 30 shows the lock ring and actuation ring of the connector system coupled together with an accessory part not shown for clarity;

Figure 31 shows a prior art shower system; and

Figure 32 shows another prior art shower system.

Detailed ways

1 to 4 show a first embodiment of a modular mixer valve 1 , and FIG. 5 shows a bathing system comprising a shower system and employing the modular mixer valve 1 . This first embodiment shows an exposed mixer valve 1 . Other embodiments showing built-in mixer valves will be described later.

Referring to FIGS. 1 to 4 , a mixer valve 1 includes a main body portion 2 or control module. The main body part 2 has separate hot and cold inlets (not shown) for connection to cold and hot water supplies. In this embodiment, the back 3 of the body part 2 is mounted on a wall or similar support surface in use and the inlet is arranged to conceal a connection to a water supply pipe running through the wall to the rear of the body part 2 . Other arrangements of inlets are also possible, as known in the art.

The main body part 2 houses a mixing valve (not visible) arranged for controlling the mixing of the two water supplies to provide the desired output water temperature and water flow rate. The main body 2 includes a temperature controller 5 and a flow rate controller 6 for the user to select the outlet water temperature and flow rate. In all of the embodiments disclosed herein, the controllers 5, 6 may be replaced by a single sequential controller that regulates flow rate and temperature, as will be known to those skilled in the art. The mixing valve can be a thermostatic valve or a non-thermostatic valve, as known in the art.

The main body part 2 of the mixer valve has an accessory connector 7 and a removable accessory part 8 or an outlet module connected to the connector 7 is provided. Figures 1 and 2 show the main body part 2 with the accessory part 8 attached, and Figures 3 and 4 show the main body part 2 with the accessory part 8 removed. In use, the mixer valve 1 is preferably mounted on a wall or similar support surface, with the connection axis of the connector 7 oriented horizontally or substantially horizontally, with the temperature controller 5 and the flow rate controller 6 located in the body part 2 on one side and the accessory connector 7 on the other side of the main body part 2.

The accessory connector 7 includes a water delivery port 10 which receives a water supply through the main body part 2 . The water delivery port 10 comprises a closable opening and serves to provide a water supply to the accessory part 8 when the accessory part 8 is connected to the connector 7 . A water transfer port 10 is associated with the connector 7 and comprises a seal between the water transfer port 10 and the accessory part 8 to reliably transfer water between the parts 2 and 8 .

The accessory part 8 includes the water outlet 4 . The water outlet 4 includes a tap 9 which is threaded to connect delivery means, such as a flexible hose to which a shower head is attached. In use, the water outlet 4 is arranged on the bottom side of the mixer valve 1 and has a vertical or substantially vertically oriented connection axis.

In a shower system employing the mixer valve 1 shown in FIG. 5 , the water outlet of the accessory part 8 is connected to one end of the flexible hose 70 and the handpiece 72 is attached to the other end of the hose 70 . Handset 72 is installed in placement socket 71 of slide rail assembly 73, and slide rail assembly 73 is installed on the wall. The placement receptacle 71 is mounted on a slide rail 74 in known manner and is vertically adjustable along the slide rail 74 to adjust the height of the handpiece 72 . The handpiece can be removed from the docking socket 71 to manually direct the spray if desired.

Figures 6 and 7 show a second embodiment of a mixer valve 1 and Figure 8 shows a bathing system comprising a shower system and employing a modular mixer valve 1 . This second embodiment employs the same main body part 2 or control module and a different removable accessory part 8 or outlet module as the first embodiment. In this embodiment, the accessory part 8 has a water outlet 4 provided with a threaded tap 9 (as in the first embodiment) and an integral slide 74 of a slide assembly 73 .

In the shower system using the mixer valve 1 shown in FIG. 8 , the water outlet 4 of the accessory part 8 is connected to one end of a flexible hose 70 and the handpiece 72 is attached to the other end of the hose 70 . The handpiece 72 is installed in a placement socket 71 , and the placement socket 71 can be adjusted vertically along an integrated slide rail 74 to adjust the height of the handpiece 72 . The handpiece 72 can be removed from the docking socket 71 to manually direct the spray if desired.

9 and 10 show a third embodiment of the modular mixer valve 1 , and FIG. 11 shows an ablution system comprising a shower system and employing the modular mixer valve 1 . This third embodiment employs the same main body part 2 or control module and a different removable accessory part 8 or outlet module as the first and second embodiments. In this embodiment, the accessory part 8 has the same water outlet 4 provided with a threaded tap 9 and a second water outlet 4' as in the first embodiment. The accessory part 8 also includes a diverter valve (not visible) and a diverter valve controller 11 . The diverter valve member switches the outlet path in the accessory part 8 between the water outlet 4 and the water outlet 4'. Therefore, the water received from the water delivery port 10 is diverted to the water outlet 4 or the water outlet 4' according to the position of the diverter valve. It will be appreciated that the diverter valve member may enable simultaneous water supply to both the water outlet 4 and the water outlet 4'.

In the shower system shown in Fig. 11, the first water outlet 4 is arranged on the bottom side of the mixer valve 1, and the second water outlet 4' is arranged on the top side of the mixer valve assembly, so that the water outlet 4 and the outlet The nozzles 4' are each oriented vertically or substantially vertically. The water outlet 4 of the accessory part 8 is connected to one end of a flexible hose 70 and the handpiece 72 is attached to the other end of the hose 70 . The water outlet 4' is connected to one end of a rigid water supply pipe assembly 75, while a fixed overhead shower 76 is attached to the other end of the water supply pipe assembly 75. The vertical portion 74 of the water supply pipe assembly 75 doubles as a slide rail for the socket 71 of the handpiece 72 , and the handpiece 72 can be adjusted vertically along the slide rail 74 to adjust the height of the handpiece 72 . The handpiece 72 can be removed from the placement receptacle 71 to manually direct the spray if desired. In a modification (not shown), a separate slide rail assembly may be provided for mounting on a wall or similar support surface, as shown in FIG. 5 .

As will become apparent from the description of the embodiment of Figures 1 to 11, a modular mixer valve 1 is provided with a main body part 2 or control module for connection to a hot water supply and a cold water supply. The main body part 2 houses a mixing valve for user selection of outlet water temperature and flow rate. By selectively connecting different accessory parts 8 or outlet modules to the accessory connector 7 of the main body part 2 to orient one or more outlets (separate from the water delivery port 10) to connect to the outlet for supplying water to the shower head. The water conduit enables the body part 2 to be configured to be installed in different shower systems. Thus, the different accessory parts 8 provide interchangeable rigid outlet modules or manifolds that can be easily removed and replaced to allow the mixer valve 1 to be customized using the same main body part 2 or control module. . This modular design of the mixer valve 1 allows the shower system to be customized and easily modified to the user's requirements.

Referring now to FIG. 12 , there is shown a section through the accessory part 8 of the first embodiment, which is connected to the main part 2 of the mixer valve 1 (only a part of which is shown for clarity, where the dashed line indicates the main part continue).

The accessory part 8 includes a cavity 16 and a water outlet comprising a hollow mouth fitting 13 in communication with the cavity 16 . The mouthpiece 13 is adapted to be received in the water delivery port 10 of the main body part 2 . The water delivery port 10 thus comprises a tubular collar 14 in which the mouthpiece 13 is received. It should be understood that the ring 14 may be of any suitable shape, such as, by way of non-limiting examples, oval or square.

The water delivery port 10 is surrounded by a shield 19 comprising the portion of the body part 2 extending distally to the port 10 . The mouthpiece 13 includes a groove 15 with a sealing element, such as an O-ring (not shown), which seals against the tubular ring 14 . Thus, water can flow from the main body part 2 through the collar 14 and the mouthpiece 13 into the cavity 16 of the accessory part 8 .

The cavity 16 is also in communication with the water outlet 4 and allows water to flow freely through the cavity 16 to the water outlet 4 in this embodiment. In this way, the outlet water from the mixing valve flows to the water outlet 4 through the water channel including the attachment part 8 . Since the accessory part 8 receives a flow of water from the main body part 2, the accessory part 8 is a "wet" accessory part. It will be appreciated that any of the interchangeable accessory parts 8 of the embodiments of Figures 1 to 11 may be mounted on the main body part 1 in a similar manner.

The accessory part 8 also includes an end cap 18 which is removable to reveal a receptacle 24 in the end of the accessory part 8 which is isolated from the flow of water through the accessory part 8 . The socket 24 is configured for mounting another accessory part (not shown) to increase the functionality of the shower system. Since the other accessory part does not receive water flow from the main body part 2, the other accessory part is a "dry" accessory part.

Figure 13 shows a "wet" attachment part 8 in a first embodiment, on which a further "dry" attachment part 8' is mounted. The other accessory part 8' comprises a base part 61 seated in the socket 24 and a ring bracket 60 for mounting a removable soap dish (not shown). The base portion 61 may be removably secured by any suitable means, such as a grub screw, mounted in the wall of the receptacle 24 to engage a groove extending around the perimeter of the base portion 61 . Stand 60 may be oval or any other shape and may be configured to support other items.

Figure 14a shows the "dry" accessory part 8' Other examples of "dry" attachments that may be used with the attachment portion 8 of the first embodiment will be apparent to those skilled in the art. The accessory parts of the second and third embodiments may likewise be provided with removable end caps for mounting a "dry" accessory part 8'.

Referring now to FIG. 15 , a modification of the accessory part 8 of the first embodiment to include a further accessory part 49 and a further water delivery port 17 is shown. The attachment part 8 comprises a shroud 29 comprising an annular flange surrounding the other water delivery opening 17 . In FIG. 15 , another water delivery port 17 is closed by a removable end cap 18 .

The end cap 18 includes a tubular plug 20 for plugging the other water delivery port 17 and an end cap 21 . The plug 20 extends from the end cap 21 and includes a groove 22 with an annular seal such as an O-ring (not shown) to seal between the plug 20 and the other water delivery port 17 . The end cap 21 is dimensioned and arranged to close the end of the accessory part 8 and to be in contact with the outer surface 23 of the shroud 29 . The plug 20 closes the other water delivery port 17 . Alternatively, the other water delivery port can be automatically closed.

In use, the end cap 18 can be removed and another "wet" accessory part can be connected to the accessory part 8 . Thus, the other "wet" attachment part may have a mouth joint comprising a water intake adapted to be received in the other water delivery port 17 of the attachment part 8 and secured by means such as an O-ring (not shown). (out) and the like seal in a similar manner to that between the plug 20 and the water delivery port 17. Alternatively, a "dry" attachment part may be connected to the attachment part 8 . Thus, the "dry" attachment part closes the water delivery opening 17 of the attachment part 8 . The accessory parts of the second and third embodiments may also be provided with removable end caps and water delivery ports to accommodate either a "wet" accessory part 8' or a "dry" accessory part.

Figures 16a, 16b, 16c and 16d show examples of "wet" attachment parts 8" that can be used with the attachment part 8 of the first embodiment. Figure 16a shows such an attachment part 8", which There is a temperature sensor (not shown) and a temperature display 66 for providing a readout of the water temperature. A temperature sensor may extend into cavity 16 within portion 8 to measure the temperature of water flowing therethrough. Alternatively, the temperature sensor may be located on a wall portion of the waterway and measure the temperature of the water flowing therethrough, for example by conducting heat through the wall portion. Figure 16b shows an accessory part 8" with a clock and/or timer 67. The clock can operate independently of water flow, while the timer can start and stop timing when changes in water flow through the accessory part 8 are detected. Figure 16c shows An accessory part 8" having an on-off switch 68 or a valve for controlling the flow of water to the water outlet 4 is shown. Figure 16d shows an attachment part 8" with a soap/oil injection device 69. The soap/oil injection device 69 is arranged for introducing soap/oil into the water flowing into the attachment part 8 and out through the water outlet 4. Since Figures 16a to The accessory parts shown in Figure 16d utilize the water to the water outlet 4 to provide additional functionality, so these accessory parts are all "wet" accessory parts. For those skilled in the art, the accessory parts of the first embodiment can be compared with Other examples of "wet" attachment sections for use with section 8 will become apparent. The attachment sections in the second and third embodiments may also be provided with removable end caps and water delivery ports for mounting "wet" attachment sections 8". In other embodiments, the attachment portion 8 may comprise any attachment portion 8" in any single attachment portion.

In the embodiments described so far, the accessory part 8, comprising an outlet module with one or more outlets, is mounted directly on the main part 2 of the mixer valve 1, while one or more other "wet" or " "dry" attachment section can be mounted on the attachment section 8. However, this is not essential, and Figures 17 and 18 also show an arrangement with a further "wet" accessory part 8" connected between the main body part 2 and the accessory part 8 or outlet module.

The other "wet" attachment part 8" includes a water receiving port having a mouth engaging member 13" to engage with the water delivery port 10 of the main body part 2. The other accessory part 8" also includes a water delivery port 17" which is in fluid communication with the mouth fitting 13" via the cavity 16". In this embodiment, the other accessory part 8" includes a temperature sensing element (not shown) and temperature display 100. A temperature sensing element is arranged for measuring the temperature of the water flowing in the cavity 16" and presenting the temperature to the user on a temperature display 100 located on the outer surface. The general structure of the outlet module is similar to that of the accessory part 8 of the first embodiment , and the mouth joint 13 engages with the water delivery port 17" of the other accessory part 8", and the water outlet 4 can be connected to a water delivery device such as a flexible hose as previously described. The outlet module may include the Any other outlet module. The attachment parts 8 and 8" are connected in series, and more than one "wet" attachment part may be connected between the main body part 2 and the attachment part 8 comprising the outlet module. Alternatively or additionally, one or more "wet" or "dry" attachment parts may be connected after the attachment part 8 comprising the outlet module. In a modification (not shown), another "wet" attachment part 8" may include another water outlet for connection to another delivery device, as previously described herein. All possible wet and dry attachment parts are contemplated. Combinations, these combinations are within the scope of the present invention.

Referring now to FIG. 19, there is shown a modification of the first embodiment in which the accessory part 8 includes a temperature sensor and a temperature display 100 for displaying the temperature of the water. The temperature sensor may be replaced by any other device such as those described herein that utilize fluid flow to perform a function. An egress module may include any other egress module described herein.

Referring now to FIG. 20 , there is shown another modification of the first embodiment in which the main body portion 2 has a bottom side for connection to a fluid delivery device such as a flexible hose for a shower handpiece. The water outlet 4, and the accessory part 8 connected to the main body part 2 has no outlet. In a modification, the outlet may be located on the top side of the body part for connection to a rigid pipe supplying the overhead shower. The attachment part 8 may be a "wet" attachment part or a "dry" attachment part as described herein. In FIG. 20 , the accessory part 8 is a "wet" accessory part that includes a temperature sensor (not shown) that utilizes water flow to monitor the outlet water temperature and provides a data readout via the temperature display 100 . Any other accessory part that receives or utilizes water flow to perform its function may be used. As described herein, this embodiment may employ more than one accessory section.

In a modification (not shown) in Fig. 20, the accessory part 8 may have an outlet in addition to the outlet on the main body part. The outlet may be connected to a water delivery device such as those described herein. The accessory part may have a control which, in addition to preventing/allowing water to flow to the outlet on the main body part 2, also prevents/allows water to flow to the accessory outlet.

Referring now to Figures 21a, 21b and 21c, there is shown another embodiment of a different exposed modular mixer valve 1 comprising a stem mixer valve, and an ablution system employing such a valve.

The stem mixing valve shown in Figures 21a, 21b and 21c has a tubular, generally cylindrical body portion 110 or control module with separate inlets for connection to a hot water supply 111 and a cold water supply, respectively 112. The main body portion 110 or control module houses a mixing valve to control the mixing of hot and cold water to provide the desired outlet water temperature and water flow rate. The main body 110 includes a temperature controller 113 and a flow rate controller 114 for users to select the outlet water temperature and water flow rate. As known to those skilled in the art, controllers 113 and 114 may be replaced by a single sequential controller that regulates flow rate and temperature. Mixing valves can be thermostatic and non-thermostatic valves, as known in the art. The controller 113 is located at one end of the main body portion 110 . An accessory connector and water delivery port (not shown), generally similar to the embodiment of FIGS. 1-11, is located at the opposite end of the main body portion 110 for connection to the accessory portion.

In Figure 21a, a first "wet" attachment part includes an oil injector that introduces aromatherapy oil or the like into the water flowing from the main body part 110 through the attachment part 8". Another "wet" attachment part 8 is connected to the attachment Another accessory connector for part 8". The other accessory part 8 includes an outlet module generally similar to that shown in FIGS. The shower head 114 is fixed and is directed via a flexible hose 117 to the movable handpiece 116, either separately or in combination. The outlet module 8 includes a control lever 118 to control the outlet to which water is delivered, and thus Delivery means. The outlet module 8 may also have a further accessory connector and a further water delivery port which is closed by a water delivery port cover 119 .

In Figure 21b, a first "wet" attachment part 8" includes a temperature sensor for measuring the temperature of the water flowing therethrough and a temperature display 120 for displaying the temperature. Another "wet" attachment part 8 is connected to the attachment Another accessory connector for part 8". The other accessory part 8 includes an outlet module generally similar to that shown in FIGS. 1-5 to connect the movable handpiece 116 via a flexible hose 117 .

In Fig. 21c, the first "wet" attachment 8 comprises an outlet module generally similar to that of Fig. Movable handpiece 116, this diversion is carried out separately or in combination. In this embodiment the other water delivery opening of the first "wet" attachment 8 is closed by another "dry" attachment part 8' connected to another attachment connection of the outlet module device. Another accessory part 8' includes a stand for a soap dish, but it could also include any other "dry" accessory part, such as those described herein.

The shower installations described so far employ exposed modular mixer valves. Figures 22a, 22b, 22c and 22d show various configurations of a bathing and showering system employing a built-in modular mixer valve 1 .

Figure 22a shows such a system in which the body part (not shown) is recessed into the wall and concealed by a wall-mounted panel or panel 80. Concentric temperature/flow rate controllers 5 and 6 are provided on the wall-mounted panel 80 to control the temperature and/or flow rate of the outgoing water. The panel 80 also includes an accessory connector with an accessory part 8 comprising an outlet module to which the water outlet 4 is connected. In this example, the body portion or control module housing the mixing valve for the shower is integral with panel 80 and the accessory connector receives water from the mixing valve. The accessory part 8 or outlet module may be substantially similar to the accessory part shown in FIGS. Place socket 71.

Figure 22b shows such a system in which coaxial temperature/flow rate controllers 5 and 6 are provided on a first wall mounted panel or plate 81 to control the temperature and/or flow rate of the outgoing water. The main body or control module of the mixer valve (not visible) may be integral with the panel 81 and house the mixing valve, which is controlled by the controllers 5 and 6 . A separate second wall-mounted panel or plate 82 includes an accessory connector having the accessory part 8 or an outlet module connected thereto. Panels 81 and 82 may be positioned one above the other, as shown, although this is not required. The accessory connector can be connected to the main body part 2 via a conduit located behind the wall. The accessory part 8 may be substantially similar to that shown in FIGS. 1-5 , wherein the water outlet 4 is connected to a flexible hose 70 attached to a placement receptacle 71 mounted on a slide rail assembly 73 Handpiece 72 on.

Figure 22c shows an arrangement with a first wall-mounted panel or plate 81 and a separate second wall-mounted panel or plate 82, the first wall-mounted panel 81 being provided with coaxial temperature/flow rate controllers 5 and 6 To control the temperature and/or flow rate of the outgoing water, the separate second wall-mounted panel 82 includes an accessory connector with the accessory part 8 connected thereto. Panels 81 and 82 may be positioned side-by-side as shown, although this is not required. The accessory connector can be connected to the main part 2 or the control module via a conduit located behind the wall. The accessory part 8 or outlet module may be substantially similar to the accessory part shown in Figures 6-8, wherein the outlet 4 is connected to a flexible hose 70 and an integral slide 74 is used to mount a handpiece 72 connected to the hose Placement socket 71 used.

Figure 22d shows a similar construction to Figure 22c, but with the difference that the accessory part 8 is replaced by that generally shown in Figures 9 to 11 to include separate water outlets 4 and 4', a diverter valve for Water is directed via the flexible hose 70 to the handpiece 72 and via the rigid pipe assembly 75 to the fixed overhead shower 76, either separately or in combination. The rigid tube assembly may have a portion that acts as a slide rail for the handpiece 72 to place the receptacle 71 .

It will be appreciated that the arrangement of the accessory part 8 shown in Figures 22b, 22c and 22d may be provided with a single panel or plate 80 as shown in Figure 22a. The arrangement of the body portion (not visible) in Figures 22c and 22d may be similar to that described in Figure 22b. The concentric controllers 5, 6 in Figures 22a, 22b, 22c and 22d may be replaced by controllers arranged separately from each other (eg side by side or any other suitable configuration).

FIG. 23 shows the accessory part 8 in FIG. 22b with the sealing cover 18 removed to reveal a further accessory connector 49 . If desired, a further water delivery port 17 is also provided to supply water to another "wet" attachment part 8". Alternatively, a "dry" attachment part 8' may be provided to close the other water transfer port 17. Alternatively , the attachment part 8 may be of the type shown in Figures 12 and 13 for mounting only "dry" attachment parts. All configurations of "wet" and "dry" attachment parts as described herein may be used.

Figure 23 also shows a plurality of further "dry" accessory parts 8' and "wet" accessory parts 8" connectable to another accessory connector 49. The "dry" accessory part 8' may include: Hook 90 for an item such as a sponge, a stand 91 for supporting a soap dish 92 or soap dispenser 93 or any other item such as a cup (not shown). The "wet" attachment part 8" may include a temperature sensor and temperature display 100. The second water outlet 4' can also be provided to provide users with more options for configuring the shower system. Such a "wet" accessory part 8" may include yet another accessory connector 49', so that another "wet" or "dry" accessory part 8 may be connected. All configurations and combinations of wet and dry accessory parts, such as herein described, can be used with the built-in mixer valve.

In each of the above-described embodiments, the accessory parts 8, 8' and 8" are connectable to each other or to the accessory part 7 of the main body part 2 by means of a connector system 30. Figures 24 to 30 illustrate implementations of the connector system 30. For example, reference to a connector system is not limited to the specific arrangements shown in FIGS. 24-30 .

The connector system 30 comprises two main parts: a lock ring 31 and an actuation ring 32 as shown in FIG. 24 . The locking ring 31 is arranged to be mounted in shrouds 19 and 29 surrounding the water delivery opening 10 of the main body part 7 or the other water delivery opening 17 of the accessory part 8 . The actuation ring 32 is arranged to be mounted to the mouthpiece 13 of the accessory part 8 .

Lock ring 31 includes a ring body including a plurality of mounting clips 33 axially spaced about its outer surface. A fitting clip 33 extending from one axial side of the lock ring is hinged to the lock ring by a hinge 34 . The hinges 34 are resilient and adapted such that the free end of each mounting clip stands radially outwards of the ring and can be compressed radially inwards against the force of the hinges 34 . The locking ring 31 also comprises a plurality of elastic flanges 35 or tabs extending radially outwards and oriented in the axial direction. The elastic flange is thus arranged to bend in the circumferential direction. The inwardly facing surface of the ring includes a plurality of circumferentially spaced locking ramps 36 . The locking ramps 36 include wedge-shaped protrusions and each include a bearing surface 37 inclined in the axial direction. The locking ramp 36 also includes a stepped retention surface 38 .

FIG. 25 shows the locking ring 31 to be installed in the shrouds 19 and 29 . The shrouds 19 and 29 comprise an annular flange having a radially inwardly extending lip 40 projecting from the free end of the shroud. The shrouds 19 and 29 also include a plurality of axially extending grooves 41 formed in the inwardly facing surfaces of the shrouds 19 and 29 . A groove 41 extends through the lip 40 at the free end and is complementary to the elastic flange 35 . On either side of the water delivery openings 10 and 17 are provided two diametrically opposite holes 39, the purpose of which will be described below. When the locking ring 31 is installed in the shrouds 19 and 29 , the resilient flange 35 is aligned with the groove 41 and the fitting clip 33 is arranged to be compressed about its hinge 34 as it passes within the lip 40 . Once the lock ring 31 has cleared the lip 40 and is in its installed position in the shroud, the mounting clips 33 spring back radially outward to engage behind the lip 40, thereby securing the lock ring in the shroud with the resilient tabs The lip 35 is then located in the groove 41 . The mounting clip 33 is arranged to prevent axial movement of the locking ring in the shroud, but to allow rotational movement, which is resisted by the elastic flange 35 .

FIG. 26 shows the actuation ring 32 mounted on the accessory part 8 . The actuation ring 32 includes a ring body 43 having a plurality of circumferentially spaced and radially outwardly extending rotating teeth 44 . The ring body 43 also includes two axially extending lugs 45 located on the same side of the ring body but at diametrically opposite positions. The lug 45 is complementary to the hole 39 . The actuation ring 32 is secured to the mouthpiece 13 by adhesive (although it could also be a friction fit, circlip or releasable connection)

FIG. 27 shows the accessory part 8 with the actuating ring 32 mounted thereon, which is partially engaged with the accessory connector 7 (or another accessory part 8 ) of the main body part 2, which has a connection with the sheath 19. Lock ring 31 associated with actuator ring 32 mounted together. The length of the lug 45 is such that it engages the hole 39 before the rotating tooth 44 contacts the locking ring 31 . Engagement of lug 45 with bore 35 prevents rotation of actuation ring 32 relative to water delivery port 10 and shrouds 19 and 29 . When the accessory part 8 is pushed towards the main body part 2 (or another accessory part 8 ), the rotating tooth 44 engages the bearing surface 37 of the locking ramp 36 .

FIG. 28 shows one of the rotating teeth 44 as it is pushed in the direction of the arrow 46 . When the actuating ring 32 cannot rotate due to the engagement of the lug 45 in the hole 39, the rotating tooth 44 abuts on the locking ramp 36 and thus causes the locking ring to rotate in a counterclockwise direction as shown by the arrow 47 . Rotation of the locking ring 31 causes the resilient flange 35 to bend because the free end of the flange 35 is held in the groove 41 . This resists rotation of the lock ring 31 .

Figure 29 shows the position of the locking ring 31 relative to the actuating ring 32, and in particular the position of the rotary tooth 44 relative to the locking ramp 36 when the connector system 30 is in its locked position. Once each rotary tooth 44 has reached the end of the bearing surface 37 , the locking ring 31 is able to spring back to its original position in the direction indicated by the arrow 48 under the force of the elastic flange 35 . Consequently, the rotating tooth 44 becomes captured behind the locking ramp 36 and against the stepped retaining surface 38 .

Figure 30 shows the rings 31 and 32 connected to the attachment part 8, with the attachment part removed for clarity. Release holes 50 in shrouds 19 and 29 are shown which allow insertion of a tool which can rotate lock ring 31 to release actuation ring 32 from the locked position. Thus, the rings 31 and 32 can be separated to detach the accessory part 8 from the main body part 2 (or another accessory part 8). Although Figures 24 to 30 primarily show the interengagement between the accessory part 8 and the main valve body part 2, the same elements and principles apply when connecting another accessory part 8' to the accessory part 8.

The connector system 30 may have an alternative configuration which enables the accessory connector 7 or the other accessory connector 49 to be connected to the accessory part 8 or the other accessory part 8', 8", respectively. Thus, the accessory connection The tool 7, 49 will have a first part of the connector system, while the accessory part 8, 8', 8" will have a complementary part of the connector system, so that these parts can be firmly but also movably connected to each other. In particular, the connector system may comprise a snap-in system, wherein retaining elements are provided on one part 2, 8, 8' and 8" and elastic elements arranged to engage behind or within the retaining elements are provided on the other. part. Alternatively, the connector system may comprise a grub screw and recess arrangement. Thus, the accessory connectors 7 and 49 may comprise recesses or grooves, while the accessory part 8 or another accessory part 8', 8" may comprise a flat head A screw that is a flat head screw that can be tightened to engage the recess or groove. Alternatively, the connector system may include a bayonet connector. Accordingly, one of the parts to be connected may be provided with one or more bayonet connector features (such as lugs) configured to engage one or more mating bayonet connectors on the other part Structural elements (such as recesses). The bayonet formations can be engaged by a push/twist action and disengaged by the opposite action. A biasing force may be provided to help maintain the positive engagement of the bayonet structures, thereby reducing movement (play) between the connected parts and providing a firm, stable connection between the parts. The biasing force also helps to separate the parts when they are disassembled. The orientation of the components when connected can be defined by employing an asymmetric bayonet connector system that prevents the components from being assembled incorrectly.

As should be understood from the above description, the mixer valve may include one or more accessory parts, each with a different functionality, which may be selected and assembled in a variety of configurations to customize the use of the mixer valve. Functionality of the shower system. Accordingly, a mixer valve may have a main body or control module having: a mixing valve for mixing hot and cold water to provide outlet water at a desired temperature; A water delivery port which, in use, can be connected to a conduit such as a flexible hose or rigid pipe to supply the outlet water from the mixer valve to the shower head. Mixer valves can be customized by connecting an accessory module to the water delivery port. The accessory module may be a "wet" accessory module that receives or utilizes a flow of water via the water delivery port to perform its function. Alternatively, the accessory module may be a "dry" accessory module which closes off the water delivery port. A "wet" accessory module may have an outlet or be connected to another accessory module that has an outlet so that water flows from the main body of the mixer valve through the accessory module to the outlet. Alternatively or in addition, the body portion may have an outlet. A "wet" accessory module utilizes water flowing to the outlet to perform its function. For example, a "wet" accessory module could measure the temperature, pressure or flow rate of outgoing water, or could introduce product into the water flow, or alter the water flow, or have any other use as described herein. A "dry" accessory module may perform functions that do not require fluid flow to perform its function. For example, a "dry" attachment module can dispense a product, or attach a product, or have any other use as described herein. More than one accessory module may be provided. Multiple accessory modules may be connected in series and may include "wet" modules or "dry" modules or a combination of "wet" and "dry" modules. The main body portion may have more than one water delivery port for attachment of accessory modules. The functionality of the mixer valve can be changed by adding, removing or replacing accessory modules to adapt the mixer valve as needed, but without changing the control module.

As used herein, the terms "substantially," "horizontally," "vertically," and similar terms are intended to have a broad meaning consistent with common and acceptable usage by those of ordinary skill in the art to which the subject matter of this disclosure pertains. meaning. It should be understood by those of skill in the art who review this disclosure that these terms are intended to allow a description of certain features described and claimed without limiting the scope of those features to the precise configuration provided. Accordingly, these terms should be construed to indicate that insubstantial and inconsequential modifications or variations of the subject matter described and claimed are considered to be within the scope of the invention as recited in the appended claims.

It should be noted that the term "exemplary" as used herein is intended to indicate that these embodiments are possible examples, representatives and/or illustrations of possible embodiments (and such term does not imply that these embodiments are necessarily unusual or the most advanced example).

The terms "attached", "connected", "fixed" and the like as used herein mean that two elements are directly or indirectly connected to each other. Such connections may be stationary (eg, permanent) or movable (eg, removable or releasable). Such joining may be achieved by the two elements, or the two elements and any additional intermediate element being integrally formed with each other in a single piece, or the two elements, or the two elements and any additional intermediate element being joined to each other.

References herein to the location of elements (eg, "top," "bottom," "above," "below," etc.) are merely used to describe the orientation of the various elements in the drawings. It should be noted that the orientation of various elements may vary according to other exemplary embodiments and that such variations are intended to be encompassed by this disclosure.

It is important to note that the structure and arrangement of the mixing valve and associated components, devices, and systems as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible without departing significantly from the novel teachings and advantages of the subject matter described herein. (e.g., variations in size, dimension, structure, shape and proportion of various elements, mounting arrangements, use of materials, colors, orientations, etc.). For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number and position of discrete elements may be altered or varied. The order or sequence of any process or method steps may be varied or rearranged according to alternative embodiments. Any feature or features of any one embodiment may be used alone or with any other feature or features of the same or different embodiments, all possibilities are contemplated and within the scope of the invention within range. Other substitutions, modifications, changes and omissions may also be made in the design, operating conditions and arrangement of the various exemplary embodiments without departing from the scope of the inventions described herein.

Claims (29)

1. A customizable ablution system for cleaning, said system comprising a body part (2), a water outlet (4) for delivering water for cleaning and integral with said body part or connected to said body by a conduit part of the accessory connector (7), said body part having a water inlet arranged to receive a water supply, said body part including a mixer valve (1) to control said water outlet by mixing hot and cold water supplies wherein the accessory connector includes a water delivery port (10), and the body portion is adapted to supply water to the water delivery port of the accessory connector, wherein the system includes at least two different accessory parts (8, 8', 8") each having a different functionality, said water delivery port of said accessory connector being adapted to removably receive said at least two one of the different accessory parts such that the functionality of the customizable ablution system can be customized by connecting the accessory part with the desired functionality to the water delivery port of the accessory connector, and , after the customizable ablution system is installed, a user of the customizable ablution system can change the functionality of the customizable ablution system by selecting a different accessory part, removing and replacing the selected the different accessory part to replace the accessory part connected with the water delivery port of the accessory connector; or select another accessory part and connect the other accessory part to the accessory part connected to the accessory connector The accessory part connected to the water delivery port. 2. The customizable ablution system of claim 1, wherein the mixer valve is a thermostatic valve. 3. A customizable ablution system according to claim 1, wherein at least one of the accessory parts is arranged, in use, to use a flow of water from the water delivery opening. 4. The customizable ablution system of claim 1, wherein at least one of the accessory parts includes the water outlet. 5. The customizable ablution system of claim 1, wherein the body portion includes the water outlet. 6. The customizable ablution system of claim 1, wherein the main body portion is arranged to include the water outlet, and at least one of the accessory parts includes a separate second water outlet. 7. The customizable ablution system of claim 1 , wherein at least one of the accessory parts includes a manifold to direct water received from the water delivery port to a delivery device for use, the A delivery device is adapted to be connected to the accessory part. 8. The customizable ablution system of claim 1, wherein at least one of the accessory parts includes means for providing any of the following: a placement socket for a shower handpiece, a soap dish, a storage Shelves, soap/lotion dispensers, cup holders, clips for shampoo/soap/lotion, hooks for attaching items, clock, radio or other music player, connection for MP3 or other music player Wi-Fi or other wireless receiver for receiving information for playback to the shower user, mood lighting, scratch pad, picture display frame, or shaving mirror. 9. A customizable ablution system according to claim 3, wherein at least one of the accessory parts is arranged to receive or utilize a flow of water and includes means for providing any of the following: an outlet, a water temperature display, for A tachometer to measure the flow rate of water, a soap syringe to introduce soap into a water stream, an aromatherapy oil syringe to introduce aromatherapy oils into a water stream, an air syringe to introduce air into a water stream, an on/off valve activated by a button, A shower energy usage calculator that measures the properties of the water flow to calculate energy use, a shower cost meter that measures the properties of the water flow to calculate the cost of a shower, or an anti-fog shaving mirror that runs water through a mirror to keep it fog-free. 10. The customizable ablution system of claim 1, wherein the accessory connector is arranged to engage a complementary connecting portion on the accessory part to secure the accessory part to the accessory connector, the The accessory connector and said complementary connecting portion together form a connector system (30). 11. A customizable ablution system according to claim 10, wherein said connector system comprises a release element arranged to engage said accessory part with said accessory connector when the release element is actuated. separate. 12. A customizable ablution system according to claim 1, wherein at least one of the accessory parts comprises a further accessory connector arranged to receive a further accessory part (49) . 13. A customizable ablution system according to claim 12, wherein said further accessory connector comprises a further water delivery port (17) and said accessory part is arranged to direct a water supply to said further accessory connection The other water delivery port of the device. 14. The customizable ablution system according to claim 12, wherein said accessory connector and/or said another accessory connector comprises: (a) a bayonet connector; or (b) a snap connector; or (c) a threaded connector; or (d) a grub screw arranged to engage in a complementary female connector. 15. The customizable ablution system according to claim 13, wherein the customizable ablution system comprises a removable port cover (18), when the water delivery port or the other water delivery port is not in use, The removable flap sealingly closes the water delivery port or the other water delivery port. 16. The customizable ablution system of claim 1, wherein the body portion is arranged to be exposed in use such that the body portion is visible to a user. 17. The customizable ablution system of claim 1 , wherein the main body portion is arranged to be concealed in use and the accessory connector is arranged to be exposed such that a user can access the attachment connector for Attach the accessory part. 18. The customizable ablution system of claim 1, wherein a water outlet is provided in the body portion to connect to a delivery device, and the accessory portion can include or not include a second water outlet. 19. The customizable ablution system of claim 1, wherein the customizable ablution system includes a flow rate controller for controlling the flow rate of water to the water outlet in use. 20. The customizable ablution system of claim 19, wherein the flow rate controller is provided on the body portion. 21. The customizable ablution system of claim 1, wherein said water outlet separate from said water delivery port provides means for connecting to: a) delivery device; or b) a fixed pipe with a fixed shower head; or c) body spray bars or flush hoses for cleaning said showers; or d) Bathtub fill spout module. 22. The customizable ablution system of claim 8, wherein said other wireless receiver comprises a Bluetooth speaker. 23. The customizable ablution system of claim 8, wherein the information includes streaming news, music, weather updates or a schedule. 24. The customizable ablution system of claim 8, wherein the picture display frame comprises a digital photo frame. 25. The customizable ablution system of claim 21, wherein the delivery means comprises a shower hose. 26. A kit for forming the customizable ablution system of claim 1, the kit comprising a main body portion and an accessory portion. 27. A kit according to claim 26, wherein the accessory part includes a further accessory connector arranged to receive another accessory part. 28. The kit of claim 26, wherein the kit includes two accessory parts for adding different functionality to the customizable ablution system. 29. A kit according to claim 28, wherein each of the two accessory parts is arranged to be selectively connected to the main body part and/or another accessory part.