| 摘要 |
<p>The present invention relates to a one-touch pipe connecting apparatus for leakage prevention. More specifically, a one-touch pipe connecting apparatus for leakage prevention is configured to couple an O-ring (10), a plug (20), a clamping working unit (30) to pressurize and clamp a pipe (5) inside the plug (20), and a pusher (50) to cancel the clamping of the pipe (5) by pressurizing the clamping working unit (30) at the rear of the plug (20) to a stepped assembly groove portion (4) formed on the inner periphery of a pipe assembly hole (3) of a pipe connector (2), wherein the clamping working unit (30) includes a retainer (31), a stopper (35) seated and provided on a seating groove portion (32) of the retainer, and a spring (40) to operate the retainer to the rear part using tension. While the stopper (35) assembled with the retainer by the tension of the spring (40) is elastically moved back, a slope (37) of the rear outer side of the stopper is guided to be inclined toward an inward slope (21) of the inner periphery of the plug such that a serrated pressure protrusions (36) of the rear inner side of the stopper can pressurize and clamp the pipe (5) in a one-touch method, and a clamping operation of the stopper may be canceled by pushing the pusher to couple and separate the pipe with a one-touch operation, thereby enabling a user to easily use the one-touch pipe connecting apparatus, shortening working hours, and providing excellent plumbing robustness along with airtightness.</p> |
