Patent ID: 7175431
Filing Date: 2007-02-13
Classification: A61C

Abstract:
1. A water guiding mechanism of teeth cleaning machine comprising: a center shaft, a plastic base and an ‘O’ shape ring, a water duct is between the center shaft and the plastic base, a water inlet hole is on the back of the plastic base; a stainless-steel head is installed on the front of said center shaft, a bend is on the center of said stainless-steel head, a sleeve is on the front inner side of said plastic base, the front of said sleeve stretches out front said plastic base for a certain distance, a water outlet duct is installed along said sleeve, said center shaft and said stainless-steel head, a silicon sleeve is on the front brink of the sleeve; said silicon sleeve wraps the backside of said stainless-steel head and around said bend, a compression chamber is installed between the back half of said silicon sleeve and said stainless-steel head, a flow guiding path is between the front half of said silicon sleeve and said stainless-steel head, said flow guiding path surrounds the outside of said bend with the same curve as said bend, a water outlet hole is between the front of said silicon sleeve and said stainless-steel head.