Quick connect and quick disconnect system and method of manipulating a quick connect and quick disconnect system

1. A quick connect/disconnect system comprising:

a male connector including:

a first body defining a first fluid channel therethrough, the first body having a first coupling portion at a first end portion and a male protrusion fixed relative to the first body at a second end portion; and

a first rotating ring assembly rotatably connected to the first body, the first rotating ring assembly extending about the second end portion and including a first mating feature on an internal surface of the rotating ring assembly;

a female connector including:

a third end portion defining a third coupling portion with a second fluid channel

a fourth end portion defining a fourth coupling portion configured to couple with the fixed male protrusion;

a second mating feature on an external surface of the fourth end portion configured to rotatably engage the first mating feature, such that when the fourth coupling portion is coupled with the fixed male protrusion and the second mating feature is rotatably mated with the first mating feature, the first fluid channel is in fluid communication with the second fluid channel;

a first coupling channel within the fourth end portion including a mouth configured to receive the fixed male protrusion and a lip seal recess spaced axially from the mouth, the first coupling channel extending from the mouth toward a seat portion;

a shuttle movable within the first coupling channel and including a flange configured to form a seal with the seat portion, and an extending portion extending within the first coupling channel;

a lip seal received within the lip seal recess between the shuttle and the mouth and including an outer seal received in the lip seal recess and an inner seal arranged to sealingly engage the male protrusion; and

a biasing member configured to bias the flange into sealing contact with the seat portion, wherein the fixed male protrusion and the extending portion are sized such that rotation of the first rotating ring assembly in a first direction while the first mating feature and the second mating feature are engaged forces the fixed male protrusion to move axially into contact with the extending portion thereby moving the shuttle to force the flange away from the seat portion.

2. The system of claim 1 , wherein the first mating feature and the second mating feature are configured such that rotation of the first rotating ring assembly while the first mating feature and the second mating feature are engaged forces the first connecting member to move axially with respect to the second connecting member.

3. The system of claim 2 , wherein:

the first mating feature is a protuberance; and

the second mating feature is a helical slot.

4. The system of claim 1 , wherein the female connector further comprises:

a first resilient seal member extending about the first coupling channel;

a second resilient seal member extending about the first coupling channel; and

a spacer extending about the first coupling channel and located between the first resilient seal member and the second resilient seal member.

5. The system of claim 1 , wherein the female connector further includes an o-ring seal positioned between the mouth and the lip seal and arranged to sealingly engage the male protrusion.

6. The system of claim 1 , wherein the lip seal defines a “U” shaped profile.

7. The system of claim 1 , wherein the inner seal includes a beveled edge.

8. A leakfree system comprising:

a male connector including:

a first body defining a first fluid channel therethrough, the first body having a first coupling portion at a first end portion and a male protrusion fixed relative to the first body at a second end portion;

a first rotating ring assembly rotatably connected to the first body, the first rotating ring assembly extending about the second end portion and including a first mating feature on an internal surface of the rotating ring assembly; and

a female connector including:

a third end portion defining a third coupling portion with a second fluid channel;

a fourth end portion defining a fourth coupling portion configured to couple with the fixed male protrusion;

a second mating feature on an external surface of the fourth end portion configured to rotatably engage the first mating feature, such that when the fourth coupling portion is coupled with the fixed male protrusion and the second mating feature is rotatably mated with the first mating feature, the first fluid channel is in fluid communication with the second fluid channel;

a seat portion;

a movable shuttle configured to form a seal with the seat portion;

a lip seal received in a lip seal recess formed in the second fluid channel of the female connector between the movable shuttle and the fourth end portion and including an outer seal received in the lip seal recess, and an inner seal arranged to sealingly engage the male protrusion; and

a biasing member configured to bias the shuttle into sealing contact with the seat portion, wherein rotation of the first rotating ring assembly in a first direction while the first mating feature and the second mating feature are engaged forces the fixed male protrusion to move axially into contact with the shuttle to move the shuttle away from the seat portion.

9. The leakfree system of claim 8 , further comprising:

a first connecting assembly having a first seal member;

a second connecting assembly having a second seal member and the first connecting assembly being coupled to the second connecting assembly; and

a fluid device connected to one of the group consisting of the first and second connecting assemblies.

10. The leakfree system of claim 8 , wherein the female connector further includes an o-ring seal positioned between the fourth end portion and the lip seal and arranged to sealingly engage the male protrusion.

11. The leakfree system of claim 10 , wherein the female connector further includes a spacer positioned between the o-ring seal and the lip seal and arranged to maintain the lip seal in position relative to the fourth end portion.

12. The leakfree system of claim 8 , wherein the lip seal defines a “U” shaped profile.

13. The system of claim 12 , wherein the female connector further includes a spacer positioned between the o-ring seal and the lip seal and arranged to maintain the lip seal in position relative to the mouth.

14. The leakfree system of claim 8 , wherein the inner seal includes a beveled edge.