Pressing labor-saving water outlet device with hidden water outlet

Abstract

The invention discloses a pressing labor-saving water outlet device with a hidden water outlet. The water outlet device comprises a main body, a first water outlet nozzle, a valve element and a stretchable mechanism, wherein the main body is provided with a water inlet channel, a valve cavity and a first valve port; the first water outlet nozzle communicates with the water inlet channel through afirst valve port; the valve element slides in the valve cavity and is in linkage fit with the first water outlet nozzle; the stretchable mechanism is movably arranged in the main body and is in linkage fit with the valve element and the first water outlet nozzle, and when the first water outlet nozzle is pressed, the valve element slides between a first position and a second position in the axialdirection of the main body under the action of the stretchable mechanism; when the valve element is located at the first position, the valve element opens the first valve port, the first water outletnozzle slides to the stretching-out position relative to the main body, and at the moment, the stress balance part on the valve element is subjected to water pressure acting force opposite to the water flow direction in the valve element, so that the valve element is in a water pressure acting force balance state; and when the valve element is at the second position, the valve element closes the first valve port and the first water outlet nozzle slides to the retraction position relative to the main body. The water outlet device is more sanitary to use, and more labor is saved when the first water outlet nozzle is pressed.

Description

technical field [0001] The invention relates to a water outlet device, in particular to a water outlet device with a hidden water outlet that saves pressing effort. Background technique [0002] Some of the faucets currently on the market have the function of the upper water outlet, and the upper water outlet is mainly used for gargling, so that it is more convenient for the user to gargle. However, at present, the upper water outlet on the faucet is fixedly arranged on the faucet and exposed to the main body of the faucet. Since the upper water outlet is opened upward, it is very easy to hide dirt and bacteria, and then affect the oral hygiene of the human body. Therefore, there is a design in the prior art that hides the upper water outlet, and then makes it protrude when in use, so that the faucet with the upper water outlet function is more hygienic. However, in the prior art, the driving structure in which the upper water outlet is hidden in the main body or protrudes ...

AI Technical Summary

Problems solved by technology

However, in the prior art, the driving structure in which the upper water outlet is hidden in the main body or protrudes out of the main body is relatively complicated, and the driving force value is usually relatively large, especially in the state of water outlet from the upper water outlet, the driving force needs to overcome the pressure of the water flow to retract the upper spout back into the body

And because the cross-sectional area of ​​the water flow channel flowing to the upper water outlet is usually small, the water flow pressure is usually high, which in turn makes the driving force value large and the operating feel is not good.

Images