Rotary switch shower and its control method

摘要

A rotary switch shower with a handheld component has a waterway connected to a water outlet eccentrically arranged on a first counterface of the connecting end of the handheld component. The handheld component includes: an outlet component with an essential body, at least two outlet terminals, and a plurality of independent cavities. The outlet terminals are assembled on the essential body and communicate with the independent cavities respectively. Every independent cavity is has a water inlet on the second counterface of the essential body. The water inlets are assigned along an arc whose center is at the rotation axis. The essential body can be rotatably assembled to the handheld component, and switching of the waterways is achieved by rotating the handheld component, so that a water inlet is chosen to communicate with the water outlet, and then a independent cavity is chosen to communicate with the waterway.

主权项

1. A rotary switch shower, wherein it comprises:
a handheld component, which is provided with a waterway, and the waterway is provided with a water outlet that is eccentrically arranged on a first counterface of a connecting end of the handheld component; and an outlet component, which comprises a essential body and at least two outlet terminals, and the essential body is provided with a plurality of independent cavities whose amount is equal to the outlet terminals' amount, and the outlet terminals are assembled on the essential body and communicate with the independent cavities respectively, and every independent cavity is provided with a water inlet that is arranged on a second counterface of the essential body, these said water inlets are assigned along the arc whose centre is at the rotation axis; the essential body can be rotatably assembled to the handheld component, the first counterface and the second counterface are hermetically grafted to each other, and switching of the waterways is achieved by rotating the handheld component, so that a water inlet is chosen to communicate with the water outlet, and then an independent cavity is chosen to communicate with the waterway, wherein a diameter-enlarged hole is arranged in the water outlet of the waterway of the handheld component, a leather cup is arranged in the diameter-enlarged hole in a sliding manner, and an elastic piece is arranged between the ring end of the diameter-enlarged hole and the leather cup.