DEVICE FOR CONNECTING A TAP AND/OR EXTERNAL WATER SOURCE AND WATER SUPPLY HOSE
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United States of America Patent
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Issued Date -
May 21, 2015
app pub date -
Dec 18, 2013
filing date -
Nov 21, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A device for connecting a tap and/or external water source and a water supply hose including an elastic sealing unit configured to receive or contact an end of the tap; a tightening unit including a screw groove on an inner surface thereof, having an inner diameter that decreases from an opening to a bottom of the screw groove; and a connection unit including a coupling portion having the elastic sealing unit therein, a screw thread on an outer peripheral surface thereof configured to mate with or receive the screw groove of the tightening unit, and a hose connection portion configured to connect an end of the hose, wherein an inner diameter of the elastic sealing unit is smaller than an outer diameter of the end of the tap and/or external water source, and an inner diameter of the elastic sealing unit decreases from one end to another end.
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