Quick connect assembly and method
View Patent ↗A quick connect assembly for releasably engaging an endform including a tubular stem, a collar member and a retaining member. The tubular stem includes a radially extending flange formed proximate to an upper end thereof. The radially extending flange is formed to include a first plurality of locating features. The collar member is carried by the tubular stem and is rotatably adjustable relative to the tubular stem about a longitudinally extending axis to a plurality of indexed positions. The collar member includes an inwardly extending lip proximate a lower end thereof and further including a second plurality of locating features. The retaining member holds the radially extending flange of the tubular stem against the inwardly extending lip of the collar member. The first and second pluralities of locating features cooperate to prevent relative rotation between the collar member and the stem when the radially extending flange of the tubular stem is held against the inwardly extending lip of the collar member.
1. A quick connect assembly for releasably engaging an endform, the quick connect assembly comprising:
a tubular stem comprising a radially extending flange formed proximate to an upper end of the tubular stem; and
a collar member comprising an upper end and a lower end, the lower end having a reduced diameter portion relative to the upper portion for receiving the flange of the tubular stem when the tubular stem is inserted through the upper end of the collar member and passed through to the lower end, the collar member being carried by the tubular stem and rotatably adjustable relative to the tubular stem about a longitudinally extending axis to a plurality of indexed positions;
wherein the collar member is lockable relative to the tubular stem in each position of the plurality of indexed positions.
2. The quick connect assembly of claim 1 , further comprising a retaining member, the collar member defining a window open in a radial direction and that receives the retaining member.
3. The quick connect assembly of claim 1 , wherein the collar member includes a first plurality of locating features and the tubular stem includes a cooperating second plurality of locating features.
4. The quick connect assembly of claim 3 , wherein the first plurality of locating features includes one of a plurality of radially extending projections and radially extending recesses and the second plurality of locating features includes the other of a plurality of radially extending projections and radially extending recesses.
5. The quick connect assembly of claim 3 , wherein the radially extending flange of the tubular stem is formed to include the second plurality of locating features.
6. The quick connect assembly of claim 5 , wherein the reduced diameter portion of the collar member defines an inwardly extending lip, wherein the first and second pluralities of locating features cooperate to prevent relative rotation between the collar member and the tubular stem when the radially extending flange of the tubular stem is seated against the inwardly extending lip.
7. The quick connect assembly of claim 6 , further comprising a retaining member for holding the radially extending flange of the tubular stem against the inwardly extending lip, the retaining member comprising an inner pair of arms for engaging an endform and an outer pair of arms for securing the retaining member to the collar member.
8. The quick connect assembly of claim 1 , further comprising a top hat that is configured to be received by the collar member in a snap-fit and to temporarily retain the collar member relative to the tubular stem an axial direction and prevent relative rotation of the collar member relative to the tubular stem about the longitudinally extending axis.
9. The quick connect assembly of claim 8 , further comprising a retaining member blocking axial movement of the top hat such that the top hat in turn blocks axial movement of the tubular stem relative to the collar member.
10. The quick connect assembly of claim 1 , in combination with the endform.
11. A quick connect assembly for releasably engaging an endform, the quick connect assembly comprising:
a tubular stem including a radially extending flange formed proximate to an upper end, the radially extending flange formed to include a first plurality of locating features;
a collar member comprising an upper end and a lower end, the lower end having a reduced diameter portion relative to the upper portion for receiving the flange of the tubular stem when the tubular stem is inserted through the upper end of the collar member and passed through to the lower end, the collar member being carried by the tubular stem and rotatably adjustable relative to the tubular stem about a longitudinally extending axis to a plurality of indexed positions, the collar member including an inwardly extending lip proximate a lower end thereof and further including a second plurality of locating features; and
a retaining member for holding the radially extending flange of the tubular stem against the inwardly extending lip of the collar member,
wherein the first and second pluralities of locating features cooperate to prevent relative rotation between the collar member and the tubular stem when the radially extending flange of the tubular stem is held against the inwardly extending lip of the collar member.
12. The quick connect assembly of claim 11 , wherein the first plurality of locating features includes one of a plurality of radially extending projections and radially extending recesses and the second plurality of locating features includes the other of a plurality of radially extending projections and radially extending recesses.
13. The quick connect assembly of claim 11 , further comprising a top hat for temporarily retain the collar member relative to the tubular stem in an axial direction and preventing relative rotation of the collar member relative to the tubular stem about the longitudinally extending axis.
14. The quick connect assembly of claim 13 , wherein the retaining member blocks axial movement of the top hat such that the top hat in turn blocks axial movement of the tubular stem relative to the collar member.
15. The quick connect assembly of claim 11 , in combination with the endform.
16. A method of coupling a tubular stem with an endform, the method comprising:
providing a quick connect assembly including a collar member;
passing the tubular stem through the collar member until a radially extending flange of the tubular stem is in a location proximate to an inwardly extending lip at a lower end of the collar member;
rotatably adjusting the collar member relative to the tubular stem about a longitudinally extending axis to one of a plurality of indexed positions; and
seating the radially extending flange of the tubular stem against the inwardly extending lip of the collar member such that a first plurality of locating features defined by the tubular stem cooperates with a second plurality of locating features of the collar member to prevent relative rotation between the tubular stem and the collar member.
17. The method of claim 16 , further holding the radially extending flange of the tubular stem against the inwardly extending lip of the collar member with a retaining member.
18. The method of claim 16 , further comprising temporarily retaining the collar member relative to the tubular stem in an axial direction by inserting a top hat that is received by the collar member in a snap-fit and that prevents relative rotation of the collar member relative to the tubular stem about the longitudinally extending axis.
19. The method of claim 18 , wherein the retaining member blocks axial movement of the top hat such that the top hat in turn blocks axial movement of the tubular stem relative to the collar member.