Embedded component, has ventilation duct installed in partial region of embedded shell body toward one side of embedded shell body, where multiple ventilation openings are formed on embedded shell body

摘要

The embedded component (6) has an embedded shell body provided with a primary screw thread (10) for fixing a water outlet of a sanitary water outlet valve corresponding to a secondary screw thread. Multiple ventilation openings are formed on the embedded shell body. An air jet regulator is connected with the embedded shell body. A ventilation duct is installed in partial region of the embedded shell body toward one side of the embedded shell body. A rotary tool is inserted into a slot (20). An interior housing wall (18) is formed at an external part of an outer wall (17).