CPC A62C 37/09 (2013.01) [F16L 37/0915 (2016.05); A62C 35/68 (2013.01)] | 20 Claims |
1. A sprinkler fitting assembly, comprising:
a sprinkler;
a fitting comprising an inner surface to receive the sprinkler;
a retaining ring to be received between the inner surface and the sprinkler to engage the sprinkler; and
a releasing member to be received between the inner surface and the sprinkler, the releasing member having an inner wall, an outer wall outward from the inner wall, and a traversing portion connecting the inner wall with the outer wall, the inner wall and outer wall defining an annular channel between the inner wall and the outer wall, the releasing member to disengage the retaining ring from the sprinkler.
|