INLET VALVE EXPLOSION-PROOF STRUCTURE

摘要

An inlet valve explosion-proof structure is provided, and its flow speed of inflow water exceeds in setting values. The force receiving arm of the guide disc body is pressed to closely attach the guide cone portion at the lower side to the edge of the inner ring base portion of the tube combination base body, so that the pilot hole portion of the tube combination base body is sheltered by the guide cone portion to prevent water pipes from exploding due to excessive water pressure or ageing water pipes. Alternatively, it can prevent water faucets from causing water leakage to achieve efficacies of better stable structure and ensuring high usage safety.

主权项

1. An inlet valve explosion-proof structure comprising:
a stationary top ring body, a water inlet portion disposed inside the stationary top ring body, an engagement flange portion disposed at a top side edge of the stationary top ring body; a guide disc body, a guide cone portion respectively disposed at an upper side and a lower side of the guide disc body, several force receiving arms outwardly extended from a bottom side of the guide cone portion; and a tube combination base body, an inner ring base portion disposed inside the tube combination base body, a pilot hole portion disposed inside the inner ring base portion, the guide disc body contained in the tube combination base body, the several force receiving arms of the guide disc body leaning against the inner ring base portion, the stationary top ring body and the tube combination base body fit and disposed to each other, the engagement flange portion of the stationary top ring body engaged to a top side of the tube combination base body to form an interval between the several force receiving arms of the guide disc body and a bottom side of the stationary top ring body.