Tub spouts often include a diverter to divert the flow of water from the tub spout to a shower head in a shower. Generally, the diverter is positioned on the front of the tub spout and includes a handle that is pulled from a resting position to an upright position to divert the water. The handle remains in the upright position due to the pressure from the water flowing to the shower head. The handle returns to the resting position when the water flow is turned off such that water will flow through the tub spout during the next use of the shower.
Generally, the diverter is exposed to water such that calcium and other types of mineral deposits accumulate around the diverter. The accumulation of the mineral deposits can prevent the diverter from returning to the resting position after the water flow is turned off. Also, the handle of the diverter is often placed at a distal end of the tub spout where an outlet is located which limits the design flexibility of tub spouts. Therefore, improvements are desired.
The present disclosure is generally directed to a diverter for a spout. In certain example embodiments, the diverter is slidable between a resting position and a diverting positon to divert water flow from the spout to another outlet.
One aspect of the present disclosure relates to a diverter for a spout. The diverter comprises: a housing defining a compartment with an opening, and one or more passageways positioned around the compartment to allow passage of a water flow; and an actuator extending into the opening of the compartment, the actuator being slidable in a first direction from a resting position to a diverting position and in a second direction from the diverting position to the resting position, the first and second directions being opposite directions parallel to a central axis of the spout, and the actuator blocks the water flow when in the diverting position.
The diverter further comprises a spring housed inside the compartment. The spring returns the actuator from the diverting position to the resting position when the water flow is turned off. The compartment shields the spring from exposure to the water flow.
The actuator includes a shaft that extends into the compartment, and a plunger connected to the shaft in a substantially orthogonal arrangement, the plunger being housed inside the compartment. The shaft is threadably connected to the plunger, and plunger moves with the shaft between the resting and diverting positions. The plunger includes a plug at a distal end that is configured to block the passage of the water flow from the one or more passageways.
The spring is positioned around the plunger and between the compartment and the shaft. The spring compresses from a relaxed state to a compressed state when the shaft is moved in the first direction from the resting position to the diverting position. The spring remains in the compressed state due to pressure from the water flow while the water flow is turned on. The spring expands from the compressed state to the relaxed state when the water flow is turned off, moving the plunger in the second direction from the diverting position to the resting position.
The diverter can further comprise a handle connected to the actuator and configured to be gripped by a user to move the actuator in the first direction from the resting position to the diverting position. The handle covers the opening of the compartment when the actuator is in both the resting and diverting positions. Also, the compartment has a drainage hole to drain water that enters through the opening of the compartment
Another aspect of the present disclosure relates to a faucet assembly comprising: a spout configured to receive water flow, the spout including: a body that defines an interior cavity; a central axis that extends along a length of the body between a proximal end and a distal end of the body; a slot located between the proximal end and the distal end of the body; and an outlet located at the distal end of the body; and a diverter at least partially housed inside the interior cavity of the spout, the diverter including: a housing defining a compartment having an opening aligned with the slot on the body of the spout, and defining one or more passageways inside the interior cavity of the spout, the one or more passageways being positioned around the compartment to allow passage of the water flow to the outlet of the spout; an actuator that extends through the slot of the spout and into the compartment defined by the housing of the diverter, the actuator being slidable in a first direction parallel to the central axis from a resting position to a diverting position and being slidable in a second direction parallel to the central axis from the diverting position to the resting position, the first and second directions being opposite directions, and the actuator being configured to block the water flow to the outlet of the spout and divert the water flow away from the spout when in the diverting position; and a spring housed inside the compartment, the spring returns the actuator in the second direction from the diverting position to the resting position when the water flow is turned off, the compartment shields the spring from exposure to the water flow.
The actuator includes a shaft that extends through the slot of the spout and into the compartment in the housing of the diverter, and a plunger connected to the shaft in a substantially orthogonal arrangement. The plunger is housed inside the compartment in the housing of the diverter. The shaft is threadably connected to the plunger, and the plunger moves along with the shaft in the first and second directions between the rest and diverting positions. The plunger has a plug at a distal end configured to block the passage of the water flow from the one or more passageways defined by the housing of the diverter to the outlet of the spout.
The spring is positioned around the plunger and between the compartment and the shaft. The spring compresses from a relaxed state to a compressed state when the shaft is moved in the first direction from the resting position to the diverting position. The spring remains in the compressed state due to a pressure exerted on the plunger from the water flow while the water flow remains turned on. The spring expands from the compressed state to the relaxed state when the water flow is turned off such that the pressure is no longer exerted on the plunger. The expansion from the compressed state to the relaxed state causes the plunger to move in the second direction from the diverting position to the resting position.
A handle is connected to the actuator and configured to be gripped by a user to move the actuator in the first direction from the resting position to the diverting position. The handle covers both the slot on the body of the spout and the opening of the compartment in the diverter housing when the actuator is in both the resting and diverting positions. The compartment has a drainage hole to drain water that enters through the slot on the body of the spout.
The faucet assembly can further comprise a flow conversion component on the body of the spot to provide a cascade flow for the water flow after exiting from the outlet of the spout. The faucet assembly can also further comprise a sprayer or shower head, and wherein the diverter diverts the water flow from the spout to the sprayer or shower head when the actuator is in the diverting position.
Another aspect relates to a faucet assembly comprising: a spout configured to receive a water flow, the spout including: a body that defines an interior cavity; a central axis that extends along a length of the body between a proximal end and a distal end of the body; a slot located between the proximal end and the distal end of the body; and an outlet located at the distal end of the body; and a diverter at least partially housed inside the interior cavity of the spout, the diverter including: a housing defining a compartment having an opening aligned with the slot on the body of the spout, and defining one or more passageways inside the interior cavity of the spout, the one or more passageways being positioned around the compartment to allow passage of the water flow to the outlet of the spout; an actuator that includes a shaft that extends through the slot of the spout and into the compartment defined by the housing of the diverter, and a plunger connected to the shaft, the plunger being configured to slide in a first direction parallel to the central axis from a resting position to a diverting position, and configured to slide in a second direction parallel to the central axis from the diverting position to the resting position, the first and second directions being opposite directions, and the plunger being configured to divert the water flow away from the spout when in the diverting position; and a spring housed inside the compartment, wherein the spring is configured to move the plunger in the second direction from the diverting position to the resting position when the water flow is turned off.
Another aspect relates to a diverter for a spout, the diverter comprising: a housing defining a compartment with an opening and one or more passageways positioned around the compartment to allow passage of a water flow; and an actuator extending into the opening of the compartment, the actuator being slidable in a first direction from a resting position to a diverting position and in a second direction from the diverting position to the resting position, the first and second directions being opposite directions that are parallel to a central axis of the spout, and the actuator being configured to block the water flow when in the diverting position.
A variety of additional aspects will be set forth in the description that follows. The aspects can relate to individual features and to combinations of features. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the broad inventive concepts upon which the embodiments disclosed herein are based.
The following drawings are illustrative of particular embodiments of the present disclosure and therefore do not limit the scope of the present disclosure. The drawings are not to scale and are intended for use in conjunction with the explanations in the following detailed description. Embodiments of the present disclosure will hereinafter be described in conjunction with the appended drawings, wherein like numerals denote like elements.
Various embodiments will be described in detail with reference to the drawings, wherein like reference numerals represent like parts and assemblies throughout the several views. Reference to various embodiments does not limit the scope of the claims attached hereto. Additionally, any examples set forth in this specification are not intended to be limiting and merely set forth some of the many possible embodiments for the appended claims.
This disclosure generally relates to a diverter that slides from a resting position to a diverting position to divert water flow from a spout to another outlet. Advantageously, the sliding diverter is easy to operate especially for individuals who have arthritis of the wrist. Additionally, the diverter takes up less space and can be positioned away from the distal end of the spout, such as on a location positioned between the distal end and a proximal end of the spout, such that the diverter provides greater design flexibility for designing the spout.
Additionally, when the water flow is turned off, the diverter automatically returns from the diverting position to the resting position by a mechanism that is sealed from the water flow. Advantageously, this can prevent the buildup of mineral deposits around the mechanism that could prevent the diverter from automatically returning to the resting position.
In the example embodiment illustrated in the figures, the spout 100 includes a flow conversion component 112 connected to the body 102 to provide a cascade flow for the water after exiting from the outlet 110 of the spout 100. In some embodiments, the spout 100 does not include the flow conversion component 112 such that this component is optional.
The diverter 200 includes an actuator 202 that extends into the body 102 of the spout 100. The actuator 202 is slidable along the central axis 108 of the spout 100 between a resting position 210 (see
The actuator 202 includes a handle 204 that can be gripped by a user to slide the actuator 202 in a first direction D1 from the resting position 210 to the diverting position 212. In the embodiment depicted in the figures, the first direction D1 is a forward direction defined as a direction from the proximal end 104 of the spout 100 to the distal end 106 of the spout 100. In alternative embodiments, the first direction D1 is a rearward direction defined as a direction from the distal end 106 of the spout 100 to the proximal end 104 of the spout 100.
When the water supply is turned off, the actuator 202 automatically returns from the diverting position 212 to the resting position 210 by sliding in a second direction D2. In the embodiment depicted in the figures, the second direction D2 is a rearward direction defined as a direction from the distal end 106 of the spout 100 to the proximal end 104 of the spout 100. In alternative embodiments, the second direction D2 is a forward direction defined as a direction from the proximal end 104 of the spout 100 to the distal end 106 of the spout 100.
The faucet assembly 10 includes an adapter 300 that is configurable to adapt the faucet assembly 10 for connection with a water supply such as a copper pipe. As an illustrative example, the adapter 300 is configurable to connect the faucet assembly 10 with a plurality of copper pipes having differently sized diameters. The adapter 300 has a proximal end 302 and a distal end 304. The proximal end 302 is configured to attach to the water supply, and to provide a smooth and leak-free transfer of water from the water supply to the faucet assembly 10.
The faucet assembly 10 further includes a coupling 400 that at a first end 402 connects to the distal end 304 of the adapter 300, and that at a second end 404 connects to the diverter 200 to provide a smooth and leak-proof transfer of the water flow from the adapter 300 to the diverter 200. While the embodiment depicted in the figures illustrates the adapter 300 and the coupling 400 as separate components that attach together, in alternative embodiments, the adapter 300 and the coupling 400 can be integrated together into a single component.
The coupling 400 includes threads 406 (see also
The coupling 400 further includes threads 408 that are threadable onto corresponding threads 214 of the diverter 200 (see
The coupling further includes external threads 410 that threadably engage internal threads 116 of the body 102 of the spout (see also
The diverter 200 can further include a front piece 222 that attaches to the housing 206. The front piece 222 defines an outlet 224 for water from the water supply to exit the housing 206 and flow toward the outlet 110 of the spout 100. The front piece 222 includes threads 226 (see
Referring now to
The actuator 202 further includes a plunger 207 connected to the shaft 205 in a substantially orthogonal arrangement. The plunger 207 is housed inside the compartment 208. In one example embodiment, the shaft 205 includes external threads 215 (see
A plug 230 is attached to a distal end of the plunger 207. As shown in
A spring 216 is housed inside the compartment 208 of the diverter. The spring 216 is configured to return the actuator 202 from the diverting position 212 to the resting position 210 when the water flow from the water supply is turned off, such that the water pressure no longer acts on the plug 230 to maintain the actuator 202 in the diverting position 212. The spring 216 is positioned around the plunger 207 and between the compartment 208 and the shaft 205. The spring 216 compresses from a relaxed state 218 to a compressed state 220 when the shaft 205 is moved in the first direction D1 from the resting position 210 to the diverting position 212.
The spring 216 remains in the compressed state 220 while the water flow from the water supply remains turned on due to the water pressure acting on the plug 230. For example, the spring 216 can be configured to have a spring force that is less than or equal to the pressure from the water flow exerted on the plug 230, such that the spring 216 remains in the compressed state 220 while the water flow remains turned on. In certain embodiments, a water pressure of 10 psi or more maintains the plug 230 and spring 216 in the compressed state such that actuator 202 remains in the diverting position 212 while the water flow remains turned on.
When the water flow from the water supply is turned off, the spring 216 expands from the compressed state 220 to the relaxed state 218 because the pressure from the water flow is no longer exerted on the plug 230, such that the spring force of the spring 216 causes the spring 216 to expand. When the spring 216 expands from the compressed state 220 to the relaxed state 218, the spring force of the spring 216 pushes the shaft 205 and plunger 207 in the second direction D2 from the diverting position 212 to the resting position 210. When the water flow is turned off, the spring 216 automatically returns the actuator 202 to the resting position 210.
When the water supply is turned back on during a subsequent use of the faucet assembly 10, the actuator 202 will be in the resting position 210 and water will flow out of the outlet 110. In order to divert the water from the outlet 110 to another outlet such as a sprayer or shower head, the user would need to slide the handle 204 back to the diverting position 212.
Advantageously, the compartment 208 shields the spring 216 from the water flow that flows through the diverter 200 such that the buildup of mineral deposits around the spring 216 after prolonged use of the faucet assembly 10 is significantly reduced. Accordingly, the durability and reliability of the faucet assembly 10 is improved.
Still referring to
Additionally, the housing 206 includes a drainage hole 238 to drain any water that enters into the compartment 208. Advantageously, this helps to ensure that the water does not remain inside the compartment 208 such that the water does not deteriorate the spring 216. Thus, the drainage hole 238 can further enhance the durability of the faucet assembly 10.
The plunger 207 can include a planar surface 231 that projects radially from the body of the plunger 207. In this embodiment, the spring 216 engages the planar surface 231 such that the spring 216 compresses and expands between the planar surface 231 and a sidewall of the compartment 208 between the resting and diverting positions 210, 212.
In an alternative embodiment, the plunger 207 does not include a planar surface 231 such that the spring 216 instead engages the shaft 205, which is substantially orthogonal to the plunger 207. In this embodiment, the spring 216 compresses and expands between the shaft 205 and a sidewall of the compartment 208 between the resting and diverting positions 210, 212.
As shown in
In addition to the foregoing, there are other ways to affect linear movement of the plunger, such as those described in U.S. Provisional Patent Application No. 63/193,503, filed May 26, 2021, of which is incorporated by reference in its entirety
The various embodiments described above are provided by way of illustration only and should not be construed to limit the claims attached hereto. Those skilled in the art will readily recognize various modifications and changes that may be made without following the example embodiments and applications illustrated and described herein, and without departing from the true spirit and scope of the following claims.
This application claims the benefit of U.S. Provisional Application Ser. No. 63/050,591, filed Jul. 10, 2020, the disclosure of which is hereby incorporated by reference in its entirety. To the extent appropriate, a claim for priority is made to the above application.
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