Patent ID: 6896201
Filing Date: 2005-05-24
Classification: B05B,E03C

Abstract:
1. A shower bath tap comprising a seat, an adapter, a circular water outlet tube, a passive rotation mechanism, a rotation water outlet base, a diversion mechanism, and a depression handle, wherein the seat includes a primary passage and a secondary passage with a diameter larger than a diameter of the primary passage, an opening provided at a bottom of the primary passage to connect the diversion mechanism, a connection tube connecting through the secondary passage being fixed at a top of the seat, the connection tube connecting a cylindrical receptor provided with a trapezoid trough facing downward, the cylindrical receptor containing the passive rotation mechanism to pivot the rotation water outlet base; an opening connecting through the primary passage being provided on both sides of the seat and fixed to both ends of the circular water outlet tube, a semi-cylindrical pivoting rod being provided at a back of the seat to joint the adapter and having a water guide passage connecting through the primary passage, and a water guide hole penetrating and connecting through the water guide passage being provided on a surface of the semi-cylindrical pivoting rod, the adapter having its terminal pivoted to a free rotation connection nut, and another end cut into a semi-cylindrical shaped rod in corresponding relation to the semi-cylindrical pivoting rod, a water inlet passage being provided in the adapter with one end connected to the opening at the nut, a water guide pore being provided by penetrating a surface of the semi-cylindrical rod of the adapter and connecting through the water inlet passage, a surface of the semi-cylindrical rod resting on a surface of the semi-cylindrical pivoting rod, both water guide pores being connected before being inserted with a bolt to be screwed to the depression handle; the circular water outlet tube is a hollow tube, both ends of the tube being respectively fixed to the two openings provided on both sides of the seat, and multiple pores being provided on a bottom edge of the tube; the passive rotation mechanism including a packing retainer, a rotation rod, and a water guide seat, the packing retainer having a top provided with a flange, a central axial hole and two inclined holes on its opposite circumferential sides, the rotation rod having multiple blades, and the water guide seat having multiple water guide pores, a central axial hole, and a threaded circumferential side, a top of the rotation rod penetrating through the axial hole of the packing retainer, the blades of the rotation rod being accommodated inside the packing retainer, a lower end of the rotation rod penetrating through the axial hole in the water guide seat, and the passive rotation mechanism being screwed into the trapezoid trough of the cylindrical receptor; the rotation water outlet base having a flange provided at its top and a central trough having an open top, a bottom of the central trough being provided with a body having a connection hole and multiple water guide tubes being fixed to a circumferential side of the flange, one end of each water guide tube being connected through the central trough and the other end thereof being fixed with a water outlet head; each water outlet head having an open bottom trough and a circular hole at its top, a packing retainer ring having two inclined holes opposite to each other on its circumferential side being provided inside the open bottom trough, a cover having multiple water outlet pores on its surface and a connection rod at its center, the connection rod being inserted into a water wheel, and a top of the connection rod penetrating through the circular hole at the top of each water outlet head to be screwed and secured to an upper cover; the diversion mechanism including a spindle having a plug provided at its top with a diameter greater than a bore of the secondary passage of the seat, a water guide channel provided with an open end and multiple water outlet pores on its wall, the water guide channel having an axial hole being provided on its bottom, and a knob, the spindle being inserted into the water guide channel with a lower part of the spindle penetrating through the axial hole of the water guide channel, the spindle being adapted with a screw to be engaged to the knob, the water guide channel being placed in a lower part of the primary passage of the seat, and a plug of the spindle being placed between the secondary passage and an opening of the water guide channel for displacement by rotation.