NOZZLE STRUCTURE OF DENTAL AUTOMATIC WATER FILLER FOR CUP

摘要

PURPOSE: A nozzle structure of a dental automatic water feeding device is provided to evenly spray water without scattering and to ensure elastic deformation by water pressure. CONSTITUTION: A nozzle structure of a dental automatic water feeding device comprises a nozzle mounted at one end of a filter and a water pressure controlling tool(120) which induces water and perform water pressure control and filtering. The water pressure controlling tool is formed of a coil spring shape and has a guide(121).