Diffusion device intended to accept a flanged capsule containing a product that is to be diffused comprising a body, a bearing surface borne by the body directly or indirectly, an outlet passage for letting product out of the capsule, a knob mounted with the ability to rotate on the body, the knob comprising an upper part projecting axially beyond the bearing surface, the knob and the bearing surface being mounted with the capacity for helicoidal rotation relative to one another, a closure movement of the knob being able to bring the lower face of a rim of the device to face the bearing surface, the closure movement of the knob comprising a rotational movement of the knob with respect to the body causing a helicoidal movement between the knob and the bearing surface that is able to bring a lower face of the rim and the bearing surface closer together.

A control mechanism locks open a spring-loaded valve and automatically releases the spring-loaded valve to close upon a predetermined lesser weight load being applied. The spring-loaded valve includes a flow valve, a valve lever that pivots between open and closed positions, and a valve spring that biases the valve lever to the closed position. The control mechanism includes a pivotal release lever having an engagement arm and an opposite load arm, and a release spring that biases the release lever from a blocking position with the engagement arm retaining the valve lever in its open position to a release position with the valve lever free to pivot past the engagement arm and to the closed position under the valve spring force. The load arm includes an additive-container support for a load of an additive fluid to be mixed with a carrier fluid whose flow is controlled by the valve.

An ozone faucet switching structure includes a faucet body, a connecting member connected with the faucet body, an aerator mounted in the connecting member, and a control sleeve mounted on the connecting member. The faucet body has a water outlet pipe which is provided with a conduit which is externally connected with an ozone device. Thus, the control sleeve is movable on the connecting member to stop supply of the ozone when not in use to prevent the ozone from being mixed with the drinking water.

An ozone faucet switching structure includes a faucet body, a connecting member connected with the faucet body, an aerator mounted in the connecting member, and a control sleeve mounted on the connecting member. The faucet body has a water outlet pipe which is provided with a conduit which is externally connected with an ozone device. Thus, the control sleeve is movable on the connecting member to stop supply of the ozone when not in use to prevent the ozone from being mixed with the drinking water.

The invention provides a bathroom fixture in the form of an electronic mirror with a touchlessly operated fluid dispenser. The device provides visual cues to assist in the touchless operation thereof.

An infrared soap dispensing faucet structure comprises a shell and an automatic soap dispensing unit. The shell has a hollow vertical section with a first space and a hollow horizontal section with a second space. A water outlet and a soap outlet are arranged at an outer lower edge of the horizontal section. The water outlet has a first sensor and the soap outlet has a second sensor. The first sensor of the water outlet is provided for controlling the water outlet to be turned on and off. The shell and the automatic soap dispensing unit are integrated with each other so that a bathroom space is not in disarray and dirt remained on hands is not polluted a faucet or the automatic soap dispensing unit.

An infrared soap dispensing faucet structure comprises a shell and an automatic soap dispensing unit. The shell has a hollow vertical section with a first space and a hollow horizontal section with a second space. A water outlet and a soap outlet are arranged at an outer lower edge of the horizontal section. The water outlet has a first sensor and the soap outlet has a second sensor. The first sensor of the water outlet is provided for controlling the water outlet to be turned on and off. The shell and the automatic soap dispensing unit are integrated with each other so that a bathroom space is not in disarray and dirt remained on hands is not polluted a faucet or the automatic soap dispensing unit.

A showerhead cleaning and disinfecting system including an injection device located between a showerhead extension pipe and a showerhead. The injection device includes a port configured to receive an agent for cleaning and disinfecting the showerhead.

A showerhead cleaning and disinfecting system including an injection device located between a showerhead extension pipe and a showerhead. The injection device includes a port configured to receive an agent for cleaning and disinfecting the showerhead.

A shower head is disclosed that includes means for accessing its interior. A method for accessing the interior of the shower head is also disclosed. The shower head includes a main body with an interior, a proximal water receiving end for connecting to a water source and a distal water dispensing end. A face plate is movably affixed to the water dispensing end. The face plate has openings for water to pass therethrough to reach a user. The face plate is movable between a closed position where the face plate closes the distal water dispensing end of the main body and an open position where the face plate is displaced away from the distal water dispensing end of the main body to access the interior of the main body. The interior of the shower head is therefore easily accessible without the need for tools or plumbing expertise. The shower head may include a regulating device, also easily accessible, for controlling the flow or for treating the water passing therethrough.