Patent ID: 9631728
Date: 2017-04-25
CPC Classifications: F16K

Claim:
1. A touch-type gas control valve, comprising a button, a spring, a hollow body, an O-shaped ring, and a stem; wherein the body comprises, from top to bottom, a flange, a bulging middle section, a lower section; a plurality of outlets around the lower section's circumference, and an inlet on a bottom side of the body; the button is configured to be slidable in and out of a top side of the body; the spring is housed inside the body, having a top end against a bottom side of the button and a bottom end against the bottom side of the body; the stem has a stem body, a semi-spherical head at a bottom end of the stem body, and threads around a top section of the stem body; the stem runs through the ring, into the body through the inlet, through the spring, and is fastened into the bottom side of the button; and the ring is positioned around the inlet and is sandwiched between the semi-spherical head and the bottom side of the body by the resilience of the spring when the button is not depressed.