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A fluid quick connector with a shut off valve interface is mountable on a first endform, such as a building plumbing stub out. The quick connector carries a retainer at an opposite end for releasable latching of a second fluid operative element to the stub out. An internally movable shut off valve i

A fluid quick connector with a shut off valve interface is mountable on a first endform, such as a building plumbing stub out. The quick connector carries a retainer at an opposite end for releasable latching of a second fluid operative element to the stub out. An internally movable shut off valve is carried in the quick connector housing and is normally biased to a fluid blocking position. Insertion of a second endform through the second end of the quick connector housing overcomes the biasing force on the valve and moves the valve to an open fluid flow position allowing fluid flow between the stub out and the second endform.

대표청구항 ▼

What is claimed is: 1. A fluid quick connector for mounting on an endform comprising: a housing having a bore extending between first and second ends; a first retainer carried at the first end of the housing for releasably latching the housing to the endform; a valve movable mounted in the bore for

What is claimed is: 1. A fluid quick connector for mounting on an endform comprising: a housing having a bore extending between first and second ends; a first retainer carried at the first end of the housing for releasably latching the housing to the endform; a valve movable mounted in the bore for movement in a first direction to close the bore in housing to fluid flow, and oppositely in a second direction to open flow through the bore in the housing; a second retainer carried by the housing adapted for releasably latching another endform in the second end of the housing, the second retainer including a bore adjacent to the second end of the housing extending transversely to the bore extending between the first and second ends of the housing, the second retainer movable through the transverse bore and engageable with the another endform to latch the another endform to the housing; a biasing member biasing the valve in a first direction in the housing into sealing engagement with the housing closing fluid flow through the housing when the another endform is disengaged from the valve; at least one recess formed in the housing opening to the bore extending between the first and second ends of the housing; the valve operable to close off fluid communication between the recess in the housing and a remaining portion of the bore extending to the second end of the housing when in the closed position in the housing; and at least one aperture formed in the valve and disposed in fluid flow communication with the at least one recess in the housing when the valve is in first position to open fluid flow between the first and second ends of the housing. 2. The quick connector of claim 1 wherein the first retainer comprises: means for one way slide on engagement with the first endform. 3. The quick connector of claim 2 wherein the first retainer comprises: an annular member having a through bore mountable over the endform and a plurality of circumferentially arranged angled spring fingers slidably engageable with the endform. 4. The quick connector of claim 1 further comprising: a carrier mountable in the first end of the housing, the carrier carrying the first retainer. 5. The quick connector of claim 4 further comprising: a sleeve disposed in the housing; and seal means mounted between the sleeve and the housing for sealingly coupling the sleeve to the housing. 6. The quick connector of claim 1 further comprising: a radially inwardly extending recess formed in the another endform; and a radially outward extending projection carried by the second retainer and engageable with the recess in the another endform to releasably latch the second retainer to the another endform. 7. The quick connector of claim 1 further comprising: the at least one recess in the housing including a plurality of circumferentially spaced recesses; and at least one aperture in the valve comprises a plurality of circumferentially spaced apertures. 8. The quick connected of claim 1 further comprising: a sleeve mounted in the bore in the housing, the at least one recess carried in the sleeve. 9. A fluid quick connector for mounting on an endform comprising: a housing having a bore extending between first and second ends; a first retainer carried at the first end of the housing adapted for releasably latching the housing to the endform; another endform having a bore extending from one end; a valve movably mounted in the bore for movement in a first direction to close the bore in housing to fluid flow and oppositely in a second direction to open flow through the bore in the housing; a second retainer carried by the housing for releasably latching the another endform in the housing, the second retainer including a bore adjacent the second end of the housing extending transversely to the bore extending between the first and second ends of the housing, the second retainer movable though the transverse bore and engageable with the another endform to latch the another endform the housing; a biasing member biasing the valve in a first direction in the housing into sealing engagement with the housing closing fluid flow through the housing when the another endform is disengaged with the valve; at least one recess formed in the housing opening to the bore extending between the first and second ends of the housing; the valve operable to close of fluid communication between the recess in the housing and a remaining portion of the bore extending to the second end of the housing when in the closed position in the housing; and at least one aperture formed in the valve and disposed in the fluid flow communication when the at least one recess in the housing when the valve is in first position to open fluid flow between the first and second ends of the housing. 10. The quick connector of claim 9 wherein the first retainer comprises: means for one way slide on engagement with the first endform. 11. The quick connector of claim 10 wherein the first retainer comprises: an annular member having a through bore mountable over the endform and a plurality of circumferentially arranged angled spring fingers engageable with the endform. 12. The quick connector of claim 9 further comprising: a carrier mountable in the first end of the housing, the carrier carrying the first retainer. 13. The quick connector of claim 12 further comprising: a sleeve disposed in the housing; and seal means mounted between the sleeve and the first housing for sealingly coupling the sleeve to the housing. 14. The quick connector of claim 9 further comprising: a radially inwardly extending recess formed in the another endform; and a radially outward extending projection carried by the second retainer and engageable with the recess in the another endform to releasably latch the second retainer to the another endform. 15. The quick connector of claim 9 further comprising: the at least one recess in the housing including a plurality of circumferentially spaced recesses; and at least one aperture in the valve comprises a plurality of circumferentially spaced apertures. 16. The quick connector of claim 9 further comprising: a sleeve mounted in the bore in the housing, the at least one recess carried in the sleeve.