Faucet with safe operating mode on a hot side thereof

摘要

A faucet has a main body, a cold water control device mounted onto a first end of the main body, a hot water control device mounted onto a second end of the main body and an outlet device mounted onto a top of the main body. The cold water control device selectively guides cold water flowing into the main body and flowing out from the outlet device. A drive device is laterally mounted onto the hot water control device for driving the hot water control device to selectively guide hot water flowing into the main body and flowing out from the outlet device. The drive device has a first magnet secured to a tube in a casing of the drive device and a second magnet disposed on a clutch shaft of the drive device to provide a repelling force for the clutch shaft.

主权项

1. A facet comprising:
a main body; a cold water control device mounted onto a first end of said main body and adapted to selectively guide cold water flowing into said main body; a hot water control device mounted onto a second end of said main body and adapted to selectively guide hot water flowing into said main body; a outlet device mounted onto a top of said main body and adapted to guide water in said main body flowing out of said main body; and a drive device laterally mounted onto said hot water control device and driving said hot water control device so as to selectively guide hot water flowing into said main body and flowing out from said outlet device, said hot water control device having a control valve longitudinally mounted into said main body and a polygonal shaft rotatably extending from said control valve such that a hot water passage opens or closes when said polygonal shaft is rotated, said drive device having a casing laterally and securely mounted onto said polygonal shaft so as to drive said polygonal shaft, said casing having a tube radially extending from said casing and communicating with an interior of said casing, said tube having a magnet secured therein, said tube having a clutch shaft extending therethrough that is reciprocally movable relative to said tube, said clutch shaft selectively engaged to said main body so as to prevent an error operation of said drive device, said clutch shaft having a second magnet disposed thereon, said first magnet and said second magnet arranged so as to repel each other so as to form a restituting force for said clutch shaft when said clutch shaft is moved inwardly relative to said casing, said casing being freely rotated so as to drive said polygonal shaft so as to guide hot water flowing into said main body when said clutch shaft is disengaged from said main body, said clutch shaft being automatically engaged to said main body by a repel force between said first magnet and said second magnet when said clutch shaft is moved to an original position.