US 8,573,509 B2Granted

Tap device for connection to a sprinkler system

OwnerDavid L. Coleinventor

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Abstract

A sprinkler tap connects optionally to either a fitting of underground piping or an existing sprinkler head of an automatic sprinkler system and includes a generally T-shaped body having a fluid flow passage extending between an open bottom end and a first output port at a top end. A second output port communicates with the fluid flow passage between the bottom end and the first output port. The first output port is adapted for receiving either a male or female sprinkler head nozzle or, alternatively, a plug. A quick connect fitting on the second output port allows for easy connection and disconnection of a hose. The opposite end of the hose may be attached to a portable sprinkler device, a hand held spray nozzle or other water dispensing device. The quick connect fitting has an internal stop valve that closes when the hose is disconnected from the device, thereby preventing wasteful discharge of water from the second output port.

Claims3

Dependent claims

A sprinkler tap device for connecting a garden hose to a pop-up sprinkler head in an automatic sprinkler system, wherein the garden hose has a coupling on one end, said sprinkler tap device comprising:

a main body having a bottom end with an input port, an opposite top end with a first output port, a second output port between said input port and said first output port, and a fluid flow passage extending between and disposed in fluid flow communication with said input port, said first output port and said second output port;
said open bottom end being structured for removable attachment to the pop-up sprinkler head with said input port disposed in fluid flow communication with the pop-up sprinkler head;
screw threads on said top end and adjacent to said first output port, and said screw threads on said top end being structured and disposed for selectively and removably attaching a sprinkler nozzle or a plug to said top end in fluid communication with said first output port;
exterior screw threads adjacent to said second output port for threaded engagement with the coupling on the garden hose, and thereby allowing removable attachment of the garden hose to the sprinkler tap device in fluid flow communication with said second output port;
a first adapter removably and selectively attachable to said top end of the sprinkler tap device and said first adapter including a first arrangement of screw threads for engagement with said screw threads on said top end of said main body of the sprinkler tap device, and said first adapter further including an attachment stub with exterior male threads for cooperating screw-on threaded attachment of a female threaded sprinkler nozzle thereto and in fluid communication with said first output port;
a second adapter removably and selectively attachable to said top end of the sprinkler tap device and said second adapter including a first arrangement of screw threads for engagement with said screw threads on said top end of said main body of the sprinkler tap device, and said second adapter further including an attachment stub with interior female threads for cooperating screw-on threaded attachment of a male threaded sprinkler nozzle thereto and in fluid communication with said first output port;
and
a third adapter structured and disposed for removable attachment to said bottom end of said main body of the sprinkler tap device and the pop-up sprinkler head to thereby attach the sprinkler tap device to the pop-up sprinkler head with said first input port, said fluid flow passage, said first output port and said second output port disposed in fluid flow communication with the pop-up sprinkler head.

5 more elements

A sprinkler tap device for connecting a garden hose to a pop-up sprinkler head in an automatic sprinkler system, said sprinkler tap device comprising:

a main body having a bottom end with an input port, an opposite top end with a first output port, a second output port between said input port and said first output port, and a fluid flow passage extending between and disposed in fluid flow communication with said input port, said first output port and said second output port;
said open bottom end including screw threads for allowing removable attachment of said main body to the pop-up sprinkler head so that said input port is disposed in fluid flow communication with the pop-up sprinkler head;
screw threads on said top end and adjacent to said first output port, and said screw threads on said top end being structured and disposed for selectively and removably attaching a sprinkler nozzle or a plug to said top end in fluid communication with said first output port;
exterior screw threads adjacent to said second output port for removably attaching the garden hose thereto, and thereby attaching the garden hose to the sprinkler tap device and in fluid flow communication with the pop-up sprinkler head;
a first adapter removably and selectively attachable to said top end of the sprinkler tap device and said first adapter including a first arrangement of screw threads for engagement with said screw threads on said top end of said main body of the sprinkler tap device, and said first adapter further including an attachment stub with exterior male threads for cooperating screw-on threaded attachment of a female threaded sprinkler nozzle thereto and in fluid communication with said first output port;
a second adapter removably and selectively attachable to said top end of the sprinkler tap device and said second adapter including a first arrangement of screw threads for engagement with said screw threads on said top end of said main body of the sprinkler tap device, and said second adapter further including an attachment stub with interior female threads for cooperating screw-on threaded attachment of a male threaded sprinkler nozzle thereto and in fluid communication with said first output port;
and
a third adapter structured and disposed for removable attachment to said bottom end of said main body of the sprinkler tap device and the pop-up sprinkler head to thereby attach the sprinkler tap device to the pop-up sprinkler head with said first input port, said fluid flow passage, said first output port and said second output port disposed in fluid flow communication with the pop-up sprinkler head.

5 more elements

A sprinkler tap device for connecting a garden hose to a pop-up sprinkler head in an automatic sprinkler system, said sprinkler tap device comprising:

a main body having a bottom end with an input port, an opposite top end with a first output port, a second output port between said input port and said first output port, and a fluid flow passage extending between and disposed in fluid flow communication with said input port, said first output port and said second output port;
said open bottom end including screw threads for allowing removable attachment of said main body to the pop-up sprinkler head so that said input port is disposed in fluid flow communication with the pop-up sprinkler head;
screw threads on said top end and adjacent to said first output port and said screw threads being structured and disposed for selectively and removably attaching a sprinkler nozzle or a plug to said top end in fluid communication with said first output port;
a quick connect structure at said second output port for removably attaching the garden hose thereto, and thereby attaching the garden hose to the sprinkler tap device and in fluid flow communication with the pop-up sprinkler head;
a first adapter removably and selectively attachable to said top end of the sprinkler tap device and said first adapter including a first arrangement of screw threads for engagement with said screw threads on said top end of said main body of the sprinkler tap device, and said first adapter further including an attachment stub with exterior male threads for cooperating screw-on threaded attachment of a female threaded sprinkler nozzle thereto and in fluid communication with said first output port;
a second adapter removably and selectively attachable to said top end of the sprinkler tap device and said second adapter including a first arrangement of screw threads for engagement with said screw threads on said top end of said main body of the sprinkler tap device, and said second adapter further including an attachment stub with interior female threads for cooperating screw-on threaded attachment of a male threaded sprinkler nozzle thereto and in fluid communication with said first output port;
and
a third adapter structured and disposed for removable attachment to said bottom end of said main body of the sprinkler tap device and the pop-up sprinkler head to thereby attach the sprinkler tap device to the pop-up sprinkler head with said first input port, said fluid flow passage, said first output port and said second output port disposed in fluid flow communication with the pop-up sprinkler head.

5 more elements

Dependencies are inferred from the claim text.

Facts

Application: 12/455,420Filed 2 Jun 2009 · continuation in part
Priority: 29 Jul 2008
Published: US 2010/0024899 A14 Feb 2010
Granted: 5 Nov 2013
Term ends: Not estimatedThe source records don’t support an estimate.

Classification4 codes

F16L 15/006
Screw-threaded joints; Forms of screw-threads for such joints: with straight threads
Y10T 137/612
With repair, tapping, assembly, or disassembly means: tapping a pipe, keg, or apertured tank under pressure
F16L
Pipes
Y10T
Technical subjects covered by former us classification