Discharge switching device for multifunctional shower nozzle

Abstract

This invention relates to an outlet switch device of a multifunction flower watering, which is installed on the outlet body matched with a hydraulic pressure control valve, the switch base covers the body having a pipe and a containing cavity with an intake, outlet and a tilted port, the top cover covers the intake and connected with the intake pipe, a guide rod limit is plugged in the pipe, a reset spring is set between the end cover and the guide rod, the internal end of the rod is sealed by a sealing sleeve to be fixed on a stopper, which moves along with the rod to make its bottom to open the tilted port or the outlet by strong water pressure and the reset spring, an impeller is set under the switch base and fixed on a first level transmission shaft of the gear set, the vane is just opposite to the tilted port, a grooved pulley and a turnplate are fixed on a same shaft and matched with a dial on the last level drive shaft, through holes are set corresponding to function outlet holes on the turnplate, which turns to let the through hole conduct to one of the function holes.

Description

technical field [0001] The invention relates to the technology of a multifunctional shower, in particular to the structure of a water outlet switching device. Background technique [0002] In the prior art, the structure of the multifunctional shower head can be described as diverse, and the structure of the multifunctional water outlet switching device is also ever-changing. However, in all current showers, the switch between the water outlets of each function is assembled in the body. When in use, the water outlet hole of the selected function is opened by manually rotating a certain component (such as the water outlet plate, etc.) to realize this. Function out of the water. [0003] For the shower with the shower head hung on the shower seat, the shower head must be taken off from the shower seat and held in the hand when switching, which is inconvenient to operate. If the corresponding functional components are large in size (such as 8 inches or larger-sized large show...

AI Technical Summary

Problems solved by technology

[0003] For the shower with the shower head hung on the shower seat, the shower head must be taken off from the shower seat and held in the hand when switching, which is inconvenient to operate. If the corresponding functional components are large in size (such as 8 inches or larger-sized large showers, the volume of the water outlet tray is larger), it is necessary to use greater force to rotate, which is especially inconvenient for the elderly and children to switch; for shower heads that are fixed and cannot be removed As far as the shower is concerned, because the shower head is located at a higher position on the head of the shower person, it is very inconvenient to switch the operation, especially for a short shower person, it is likely that the switch cannot be reached because the shower head is out of reach; and, for To adapt to the requirements of angle changes, ball joints are generally used for connection. In this way, when the function is switched, the torque of the ball joint is often insufficient and the rotation fails, resulting in switching failure. Therefore, the torque and torque requirements of the ball joint are high, which is difficult to meet. It is relatively large, and the function switching can only be realized by operating with both hands at the same time; in addition, frequent rotation of the functional components on the surface of the shower head may also easily cause loose cooperation between the components and affect the watertightness

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