Abstract: A water supply device with double supply modes contains: a body, a shifting mechanism, and a magnetic attraction device. The body includes an inflow channel, a water distributing cavity, a first outflow channel and a second outflow channel. The shifting mechanism includes a press button, a distribution core having a connecting portion and a closing portion, the closing portion moves between a first closing portion and a second closing portion reciprocatingly after the press button is pressed. The magnetic attraction device includes a first attracting element and a second attracting element which magnetically attract each other. The first attracting element is disposed on the shifting mechanism, and the second attracting element is mounted in the body opposite to the first attracting element; and the first attracting element moves to the first closing position or the second closing position with the distribution core.

Abstract: A water supply device with double supply modes contains: a body, a shifting mechanism, and a magnetic attraction device. The body includes an inflow channel, a water distributing cavity, a first outflow channel and a second outflow channel. The shifting mechanism includes a press button, a distribution core having a connecting portion and a closing portion, the closing portion moves between a first closing portion and a second closing portion reciprocatingly after the press button is pressed. The magnetic attraction device includes a first attracting element and a second attracting element which magnetically attract each other. The first attracting element is disposed on the shifting mechanism, and the second attracting element is mounted in the body opposite to the first attracting element; and the first attracting element moves to the first closing position or the second closing position with the distribution core.

Abstract: A fluidic oscillator contains at least one channel including an interacting cavity disposed therein, a first inlet communicating with the interacting cavity to flow fluid inward, and a first outlet communicating with the interacting cavity to spray the fluid flowing through the interacting cavity outward, characterized in that: at least one turbulent flow passage is used to guide the fluid to flow into the interacting cavities from one of two opposite first longitudinal walls of the interacting cavities so that a turbulent flow effect is generated in the interacting cavities, and then the fluid flows out of the first outlets to generate oscillatory spray.

Abstract: A handheld and multi-section water distributor contains a body including an inlet end, an outlet end, and a chamber defined between the inlet end and the outlet end; a pressing element including a push segment and a press segment integrally connected on a bottom end of the push segment; a plugging member including a plug segment and a retaining segment integrally extending from a bottom end of the plug segment; the plug segment being formed in a cone shape and extending downward decreasingly to define an outer sealing wall so as to closely engage with the inner sealing wall of the closing room; the retaining segment including a number of protrusions arranged around a bottom end thereof to be retained in the recesses respectively; a resilient element fixed between the inflow room and a top fence of the plugging member to push the plugging member.

Abstract: An adjustable module spray head and adjusting method thereof comprises a module core unit having a holder, a distributing set rotating relative to the holder, two plugs, and a rotatable positioning structure between the holder and the distributing set; the module core unit is used to assembled with various spray heads with different watering levels to meet different demands by selecting an installing position of a levering pin of the rotatable positioning structure and by removing at least one stator or a rotor of the adjustable levering assembly.

Abstract: A handheld and multi-section water distributor contains a body including an inlet end, an outlet end, and a chamber defined between the inlet end and the outlet end; a pressing element including a push segment and a press segment integrally connected on a bottom end of the push segment; a plugging member including a plug segment and a retaining segment integrally extending from a bottom end of the plug segment; the plug segment being formed in a cone shape and extending downward decreasingly to define an outer sealing wall so as to closely engage with the inner sealing wall of the closing room; the retaining segment including a number of protrusions arranged around a bottom end thereof to be retained in the recesses respectively; a resilient element fixed between the inflow room and a top fence of the plugging member to push the plugging member.

Abstract: A cleaning water supply device contains a mixing unit including a channel assembly and a circular valve member, wherein the channel assembly includes an inlet channel, an outlet channel, a through channel between the inlet and the outlet channels, and at least one intake communicating with the through channel; the valve member is installed in the through channel and includes a flexibly circular wing formed therein to abut against and close the through channel so that the intake is stopped communicating with the inlet channel and the outlet channel, and when the vacuum attraction generates in the through channel, the inlet and the outlet channels are opened; a storing unit connected with the channel assembly of the mixing unit and including a chamber to receive a cleaning fluid and an output tunnel communicating with the chamber and the intake.

Abstract: A fluidic oscillator contains at least one channel including an interacting cavity disposed therein, a first inlet communicating with the interacting cavity to flow fluid inward, and a first outlet communicating with the interacting cavity to spray the fluid flowing through the interacting cavity outward, characterized in that: at least one turbulent flow passage is used to guide the fluid to flow into the interacting cavities from one of two opposite first longitudinal walls of the interacting cavities so that a turbulent flow effect is generated in the interacting cavities, and then the fluid flows out of the first outlets to generate oscillatory spray.

Abstract: An adjustable module spray head and adjusting method thereof comprises a module core unit having a holder, a distributing set rotating relative to the holder, two plugs, and a rotable positioning structure between the holder and the distributing set; the module core unit is used to assembled with various spray heads with different watering levels to meet different demands by selecting an installing position of a levering pin of the rotable positioning structure and by removing at least one stator or a rotor of the adjustable levering assembly.