DEVICES AND METHODS FOR THE DEFLECTION OF FLUID

Abstract

Disclosed herein are fluid deflection devices and methods for deflecting fluid from a fluid distributor outlet. The fluid deflection device includes a body forming an enclosure, the enclosure having a first end and a second end, a first opening formed in the first end of the enclosure, a second opening formed in the second end of the enclosure, and the first opening configured to be placed around a fluid distributor outlet. The method for deflecting a fluid includes the steps of: placing a fluid deflecting device around a fluid distributor outlet; and latching the fluid deflecting device to the outlet of the fluid distribution system.

Description

TECHNICAL FIELD

The present specification generally relates to devices and methods for deflection of fluid and, more specifically, devices and methods for deflection of fluid from a fluid distributor outlet.

BACKGROUND

Fluid distribution outlets such as hoses and spigots may include devices to prevent backflow into the fluid distribution system, such as vacuum breakers and backflow preventers. In some locations, such devices may be required by law. In operation, these devices may splash water in various directions, including onto a user, when the hose or spigot is closed.

SUMMARY

Fluid distributor outlets may be used to dispense water or other fluids. Some fluid distributor outlets may include a backflow preventer or vacuum breaker attached near the fluid distributor outlet. Such devices may prevent potential contaminants from entering potable water supplies by preventing fluid from flowing backwards though pipes. Instead, the fluid is ejected from the fluid distributor outlet when the fluid supply is halted (such as by closing a valve along the fluid supply). This ejection of fluid may cause the fluid to splash in various directions out of the fluid distributor outlet, which may send the fluid in undesired directions such as towards a user. Conventional fluid distributor outlets may allow fluid to be ejected freely and travel in all directions. Therefore, there exists a need for a fluid deflection device which can be coupled to the fluid distributor outlet so that when a backflow prevention device causes a splash of fluid to be ejected from the fluid distributor outlet the splash of fluid may be deflected in a desired direction.

Embodiments generally include a body including a first end and a second end. The body is rotated about an axis to form an enclosure. The enclosure may be coupled to a fluid distributor outlet so that the enclosure may deflect fluid ejected from the fluid distributor outlet.

In one embodiment, a device for deflecting fluid includes a body forming an enclosure, the enclosure having a first end and a second end, a first opening formed in the first end of the enclosure, a second opening formed in the second end of the enclosure, and the first opening configured to be placed around a fluid distributor outlet.

In another embodiment, a method for deflecting fluid, includes the steps of: placing a fluid deflecting device around a fluid distributor outlet; and latching the fluid deflecting device to the outlet of the fluid distribution system.

Additional features and advantages of the technology described in this disclosure will be set forth in the detailed description which follows, and in part will be readily apparent to those skilled in the art from the description or recognized by practicing the technology as described in this disclosure, including the detailed description which follows, the claims, as well as the appended drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

The embodiments set forth in the drawings are illustrative and exemplary in nature and not intended to limit the subject matter defined by the claims. The following detailed description of the illustrative embodiments can be understood when read in conjunction with the following drawings, where like structure is indicated with like reference numerals and in which:

FIG. 1 schematically depicts a side view of an example fluid deflection device, according to one or more embodiments shown and described herein;

FIG. 2 schematically depicts a side view of an example fluid deflection device, according to one or more embodiments shown and described herein;

FIG. 3 schematically depicts a side view of an example fluid deflection device arranged around a fluid distributor outlet, according to one or more embodiments shown and described herein;

FIG. 4 schematically depicts a perspective view of an example fluid deflection device and a latch, according to one or more embodiments shown and described herein;

FIG. 5 schematically depicts a perspective view of an example fluid deflection device with a plurality of tabs and a spring element, according to one or more embodiments shown and described herein;

FIG. 6 schematically depicts a perspective view of an example fluid deflection device with a gripping material placed over the first opening, according to one or more embodiments shown and described herein;

FIG. 7A schematically depicts a side view of an example collapsible fluid deflection device, according to one or more embodiments shown and described herein;

FIG. 7B schematically depicts a side view of an example collapsed fluid deflection device, according to one or more embodiments shown and described herein;

FIG. 8 schematically depicts a perspective view of an example fluid deflection device with a plurality of flexible members, according to one or more embodiments shown and described herein;

FIG. 9 schematically depicts a section view of an example fluid deflection device with a plurality of flexible members and a fluid distributor outlet, according to one or more embodiments shown and described herein;

FIG. 10 depicts a flowchart of an example method for deflecting fluid according to one or more embodiments shown and described herein; and

FIG. 11 depicts a flowchart of an example method for deflecting fluid according to one or more embodiments shown and described herein.

DETAILED DESCRIPTION

Embodiments described herein are directed to a fluid deflection device that includes a body for deflecting fluid. The device includes an outer surface, a first end with a first opening, and a second end with a second opening. The first end may be placed around a fluid distributor outlet, and the surface may deflect fluid ejected from the fluid distributor outlet away from a user. Conventional fluid distributor outlets may eject fluid in various directions including towards a user when a backflow preventer ejects fluid out of the fluid distributor outlet. The embodiments of the present disclosure address the above issues by deflecting fluid in a controlled direction. Various embodiments of the device and method and the operation of the device and method are described in more detail herein. Whenever possible, the same reference numerals will be used throughout the drawings to refer to the same or like parts.

Referring now to FIG. 1, an example fluid deflection device is illustrated according to one or more embodiments described herein. The fluid deflection device 100 includes a body 110. The body 110 includes an inner face 112 and an outer face 114. The body 110 further includes a first edge 126 and a second edge 128. The body 110 further includes a first end 116 and a second end 120. The body 110 may be any suitable material, including but not limited to plastic or rubber. The body 110 may be flexible so that the body 110 may be folded and unfolded around axis A to form the enclosure 124. In some embodiments, the body 110 may be a transparent or translucent material, such that a user may see through the fluid deflection device 100.

The body 110 wraps around axis A to form an enclosure 124. As illustrated, the first edge 126 and the second edge 128 do not touch one another, such that a slit 129 is formed between the first edge 126 and the second edge 128. In other embodiments described herein, the first edge 126 and the second edge 128 do touch one another, such that no slit 129 is formed between the first edge 126 and the second edge 128 and the body 110 spans the entire enclosure 124 around axis A.

The enclosure 124 includes a first opening 118. The first opening 118 may be any suitable shape, including but not limited to a circle, a rectangle, an oval, a hexagon, or any other suitable shape to match that of a fluid distributor outlet. The enclosure 124 further includes a second opening 122. The second opening 122 may be any suitable shape, including but not limited to a circle, a rectangle, an oval, a hexagon, or any other suitable shape. The body 110 may have a straight profile between the first opening 118 and the second opening 122 such that a taper is formed between the first opening 118 and the second opening 122. However, as will be described in further detail herein, the body 110 may have any suitable profile between the first opening 118 and the second opening 122.

As illustrated, the second opening 122 has a larger diameter than the first opening 118. However, it should be understood that the first opening 118 and the second opening 122 may have the same diameter, or the first opening 118 may have a larger diameter than the second opening 122.

Referring now to FIG. 2, a fluid deflection device 100 is illustrated according to one or more embodiments described herein. The body 110 has a radiused profile between the first opening 118 and the second opening 122. While the body 110 is shown with a convex profile between the first opening 118 and the second opening 122, it should be understood that the body 110 may also have a concave profile.

A scratch protector 166 is coupled to the second end 120 of the body 110. The scratch protector 166 has a rounded profile such that the rounded portion of the scratch protector 166 faces away from the enclosure 124. The scratch protector 166 may cover any burrs, edges, etc. on the second end 120 of the body 110. The scratch protector 166 may prevent cuts to a hand of an operator when the operator inserts their hand inside of the enclosure 124, as will be described in more detail herein. The scratch protector 166 may be any suitable material for protecting the user, including but not limited to rubber, silicone, or foam.

Referring now to FIG. 3, a fluid deflection device 100 be placed around a fluid distributor outlet 172 is illustrated according to one or more embodiments described herein. The fluid distributor 170 may be a hose, a spigot, a faucet, or any other suitable distributor for flowing fluid. The fluid distributor 170 includes a fluid distributor outlet 172 (shown in phantom) which allows for fluid to flow out of the fluid distributor 170. The fluid distributor outlet 172 may have a front edge 174. A set screw 176 may be used to retain the fluid distributor outlet 172 onto the fluid distributor 170. In some embodiments, the fluid distributor outlet 172 may include a vacuum breaker or a backflow preventer.

The fluid deflection device 100 is placed around the fluid distributor outlet 172, such that the fluid distributor outlet 172 is contained within the enclosure 124. When the fluid distributor outlet 172 is closed, such as by closing a valve or otherwise halting the fluid supply to the fluid distributor outlet 172, a volume of fluid may splash from the fluid distributor outlet 172 in all directions. The fluid deflection device 100 deflects fluid away from the user so that the user is not splashed by the volume of fluid splashing from the fluid distributor outlet 172.

The first opening 118 may be coupled to the fluid distributor outlet 172 such that the fluid distributor outlet 172 is contained within the enclosure 124 of the fluid deflection device 100. The first opening 118 may be coupled to the fluid distributor outlet 172 by any suitable coupling mechanism. As a non-limiting example, the first opening 118 may be an interference fit over the fluid distributor outlet 172, such that the first opening 118 is deformed to fit around the fluid distributor outlet 172. Other possible coupling mechanisms will be described in further detail below.

The second opening 122 of the enclosure 124 may be sufficiently sized so as to allow a user to access the fluid distributor outlet 172 to couple attachments to the fluid distributor outlet 172 such as a hose, a spray wand, a nozzle, a pressure washer, or other suitable attachments. When the fluid deflection device 100 comprises a transparent or translucent material, the operator may be able to more easily see the fluid distributor outlet 172 to more easily couple attachments to the fluid distributor outlet 172.

Referring now to FIG. 4, a perspective view of a fluid deflection device 100 and a clamp 130 is illustrated according to one or more embodiments described herein. The clamp 130 includes a first segment 132 coupled to the outer face 114 of the body 110 adjacent to the first end 116 of the body 110. The first segment 132 includes a slot 138 formed therein. The slot 138 may overhang the first edge 126 of the body 110. The clamp 130 further includes a second segment 134 coupled to the outer face 114 of the body 110 adjacent to the first end 116 of the body 110. The second segment 134 has a threaded screw 140 rotatably coupled thereto. The threaded screw 140 may overhang the second edge 128 of the body 110. The first segment 132 and the second segment 134 are rotatably coupled to one another via a hinge 136. The threaded screw 140 is placed within the slot 138 and a threaded nut 142 may tighten the threaded screw 140, such that the clamp 130 tensions the first opening 118 of the enclosure 124 against the fluid distributor outlet 172. While a threaded screw 140 and threaded nut 142 are shown, it should be understood that any suitable fastening mechanism may be used to tension the clamp 130 against the fluid distributor outlet 172, including but not limited to a spring loaded fastening mechanism or a cam-locking fastening mechanism.

The first opening 118 includes an inner face 119. The inner face 119 may have a plurality of ridges 164 or other similar serrated features. The ridges 164 may press against into the fluid distributor outlet 172 (not shown) such that the fluid deflection device 100 has a higher holding force on the fluid distributor outlet 172 compared to an embodiment without ridges 164.

Referring now to FIG. 5, a perspective view of an example fluid deflection device 100 with a plurality of tabs and a spring element 154 is illustrated according to one or more embodiments described herein. A first tab 150 is coupled to the outer face 114 of the body 110. A second tab 152 is coupled to the outer face 114 of the body 110. Both the first tab 150 and the second tab 152 may be made of the same material as the body 110, such as plastic, rubber, or any other suitable material. In other embodiments, the first tab 150 and the second tab 152 may be made of different materials than the body 110, such as a non-limiting example of the body 110 being made of rubber and the first tab 150 and the second tab 152 being made of plastic. The first tab 150 and the second tab 152 may be made of different materials than one another, such as the first tab 150 being made of plastic and the second tab 152 being made of rubber. The first tab 150 and the second tab 152 may be any suitable shape, including but not limited to semi-circular, rectangular, irregularly-shaped, or any other suitable shape.

The first tab 150 and the second tab 152 may be coupled to the outer face 114 of the body 110 adjacent to the first end 116. However, it should be understood that the first tab 150 and the second tab 152 may be coupled to the outer face 114 of the body 110 at any suitable location along outer face 114.

The spring element 154 is coupled to the first tab 150 and the second tab 152. The spring element 154 spans the space between the first tab 150 and the second tab 152 such that the spring element 154 does not traverse over the slit 129. The spring element 154 may be any suitable material, including but not limited to plastic or metal. The spring element 154 may also be any suitable type of spring, including but not limited to a coil spring, a torsion spring, a plate spring, a leaf spring, a disc spring, or any other suitable type of spring.

The user may pinch the first tab 150 and the second tab 152 towards one another to compress the spring element 154 and increase the size of the first opening 118. By increasing the size of the first opening 118, the user may more easily place the first opening 118 around the fluid distributor outlet 172 (not shown). After the user has placed the first opening 118 around the fluid distributor outlet 172, the user may release the first tab 150 and the second tab 152 which allows for the spring element 154 to rebound. The force of the spring element 154 rebounding reduces the size of the first opening 118 so that the first opening 118 is tensioned against the fluid distributor outlet 172.

Referring now to FIG. 6, a perspective view of an example fluid deflection device 200 with a gripping material 160 placed over the first opening 218 is illustrated according to one or more embodiments described herein. The body 210 does not have a first edge or a second edge such that the body 210 is continuous over the enclosure 224.

The gripping material 160 may be a compliant material such as rubber, silicone, or any other suitable compliant material. The gripping material 160 has an orifice 162 disposed therein. As illustrated, the orifice 162 has an irregular shape, but it should be understood that the orifice 162 may be any suitable shape, including but not limited to a circle, a rectangle, an oval, a hexagon, or any other suitable shape.

The orifice 162 may be placed around the fluid distributor outlet 172 (not shown). The orifice 162 may deform around the fluid distributor outlet 172 so as to grip the fluid distributor outlet 172. The compliance of the material making up the gripping material 160 allows the orifice 162 to stretch to accommodate the size and shape of the fluid distributor outlet 172.

Referring now to FIG. 7A a side view of a collapsible fluid deflection device 300 is illustrated according to one or more embodiments described herein. The fluid deflection device 300 includes a plurality of collapsing zones 125. As illustrated, the plurality of collapsing zones 125 are angled, but it should be understood that the plurality of collapsing zones 125 may be radiused. The plurality of collapsing zones 125 allow for the body 310 to fold upon itself such that the second end 320 moves towards the first end 316 along arrow B. The operator may apply a force to the second end 320 to collapse the fluid deflection device 300. By collapsing the fluid deflection device 300, the operator may attach larger attachments to the fluid distributor outlet 172 or otherwise increase access to the fluid distributor outlet 172.

While a specific number of collapsing zones 125 are illustrated, it should be understood that any suitable number of collapsing zones 125 may be used, including but not limited to one collapsing zone 125, two collapsing zones 125, five collapsing zones 125, ten collapsing zones 125, or any other suitable number of collapsing zones 125.

Referring now to FIG. 7B, a side view of a collapsed fluid deflection device 300 is illustrated according to one or more embodiments described herein. The plurality of collapsing zones 125 are collapsed such that the distance between the first end 316 and the second end 320 is reduced. While all of the collapsing zones 125 are shown as collapsed, it should be understood that only a portion of the collapsing zones 125 may be collapsed such that the fluid deflection device 300 is only partially collapsed.

Referring now to FIG. 8, a perspective view of another example fluid deflection device 400 is illustrated according to one or more embodiments described herein. In this example, the fluid deflection device 100 has a plurality of flexible members 143. The plurality of flexible members 143 may be attached to the fluid deflection device 400 at the first end 416. In embodiments, the plurality of flexible members 143 may be constructed from the same piece of material as the body 410 of the fluid deflection device. In other embodiments, the plurality of flexible members 143 may be bonded to the first end 416, such as with adhesive or any other suitable bonding method.

A notch 117 may be formed in the first end 416. The notch 117 may be shaped and sized so as to be placed around the set screw 176 when the fluid deflection device 400 is arranged on the fluid distributor outlet 172. In embodiments, the notch 117 may have any suitable shape, including but not limited to rectangular or semi-circular.

Referring now to FIG. 9, a section view of the fluid deflection device 400 and fluid distributor outlet 172 (shown in phantom) is illustrated according to one or more embodiments described herein. Each of the plurality of flexible members 143 may have a space 147 arranged between the neighboring flexible member 143. The space 147 may allow for the fluid deflection device 100 to accommodate a wider range of sizes of fluid distributor outlets 172 compared to fluid deflection devices without space between their plurality of flexible members.

Each of the plurality of flexible members 143 may have a front edge 144. The front edge 144 of each of the plurality of flexible members 143 may have a hook 145. Each of the hooks 145 may contact the front edge 174 of the fluid distributor outlet 172 so as to control the depth the fluid deflection device 400 is inserted over the fluid distributor outlet 172. While each of the plurality of flexible members 143 are illustrated as having a hook 145, it should be understood that in embodiments only a portion of the flexible members 143 may have a hook 145.

Each of the plurality of flexible members 143 may have a cutout 146 formed at the front edge 144. The cutouts 146 may be shaped and sized so as to allow fluid to be ejected radially out of the fluid distributor outlet 172.

Referring now to FIG. 10, the steps of a method for deflecting fluid is described. With reference to FIGS. 1-6, at block 802 the method 800 includes placing the fluid deflection device 100 around a fluid distributor outlet 172. That is, the first end 116 of the fluid deflection device 100 is placed around the fluid distributor outlet 172 by any suitable means, such as those described above. As a non-limiting example, the first end 116 is placed around the fluid distributor outlet 172 by spreading the body 110 around the fluid distributor outlet 172 or by stretching the first opening 118 around the fluid distributor outlet 172 such as in an interference fit between the first opening 118 and the fluid distributor outlet 172. At block 804, the method 800 includes latching the fluid deflection device 100 to the fluid distributor outlet 172. That is, the first opening 118 of the fluid deflection device 100 is latched to the fluid distributor outlet 172 by any suitable means, such as those described above. As a non-limiting example, the threaded nut 142 may be threaded onto the threaded screw 140, the gripping material 160 may be deformed to grip the fluid distributor outlet 172, or the spring element 154 may tension the first opening 118 to the fluid distributor outlet 172.

Referring now to FIG. 11, the steps of a method for deflecting fluid is described. With reference to FIGS. 1-7B, at block 902, the method 900 includes un-collapsing the fluid deflection device 100. That is, the fluid deflection device 100 may be in a collapsed state such as for storage. The user may un-collapse the fluid deflection device 100 by pulling the second end 120 away from the first end 116. At block 902 the method 900 includes placing the fluid deflection device 100 around a fluid distributor outlet 172. That is, the first end 116 of the fluid deflection device 100 is placed around the fluid distributor outlet 172 by any suitable means, such as those described above. As a non-limiting example, the first end 116 is placed around the fluid distributor outlet 172 by spreading the body 110 around the fluid distributor outlet 172 or by stretching the first opening 118 around the fluid distributor outlet 172 such as in an interference fit between the first opening 118 and the fluid distributor outlet 172. At block 906, the method 900 includes latching the fluid deflection device 100 to the fluid distributor outlet 172. That is, the first opening 118 of the fluid deflection device 100 is latched to the fluid distributor outlet 172 by any suitable means, such as those described above. As a non-limiting example, the threaded nut 142 may be threaded onto the threaded screw 140, the gripping material 160 may be deformed to grip the fluid distributor outlet 172, or the spring element 154 may tension the first opening 118 to the fluid distributor outlet 172. At block 908, the method 900 includes collapsing the fluid deflection device 100. That is, a force may be applied to the second end 120 to collapse the fluid deflection device 100 towards the first end 116.

Accordingly, a need exists for a fluid deflection device that may be coupled to a fluid distributor outlet. The device includes a body which may be wrapped around an axis to create an enclosure. The enclosure may deflect fluid ejected from the fluid distributor outlet, such as fluid ejected from the fluid distributor outlet by a back pressure device.

It may be noted that one or more of the following claims utilize the terms “where,” “wherein,” or “in which” as transitional phrases. For the purposes of defining the present technology, it may be noted that these terms are introduced in the claims as an open-ended transitional phrase that are used to introduce a recitation of a series of characteristics of the structure and should be interpreted in like manner as the more commonly used open-ended preamble term “comprising.”

It should be understood that any two quantitative values assigned to a property may constitute a range of that property, and all combinations of ranges formed from all stated quantitative values of a given property are contemplated in this disclosure.

Having described the subject matter of the present disclosure in detail and by reference to specific embodiments, it may be noted that the various details described in this disclosure should not be taken to imply that these details relate to elements that are essential devices of the various embodiments described in this disclosure, even in casings where a particular element may be illustrated in each of the drawings that accompany the present description. Rather, the claims appended hereto should be taken as the sole representation of the breadth of the present disclosure and the corresponding scope of the various embodiments described in this disclosure. Further, it will be apparent that modifications and variations are possible without departing from the scope of the appended claims.

Claims

1. A device for deflecting fluid, the device comprising: a body forming an enclosure, the enclosure having a first end and a second end;a first opening formed in the first end of the enclosure, the first end having an inner face with a plurality of flexible members attached thereto and a notch formed within the first end;a second opening formed in the second end of the enclosure; andthe first opening configured to be placed around an outlet of a fluid distributor such that the plurality of flexible members flex around the outlet of the fluid distributor.

2. The device of claim 1, wherein the plurality of flexible members are each spaced apart from one another.

3. The device of claim 1, further comprising: the outlet of the fluid distributor has a front edge;the plurality of flexible members have a front edge facing towards the second end, and at least one of the plurality of flexible members have one or more hooks arranged on the front edge, the one or more hooks arranged to be placed on the front edge of the outlet of the fluid distributor.

4. The device of claim 1, wherein the plurality of flexible members have a front edge facing towards the second end, and at least one of the plurality of flexible members have a cutout at the front edge of the plurality of flexible members.