Disclosed is a bandgap reference circuit, which includes a first current generator that generates a first current proportional to a temperature, a second current generator that outputs a second current obtained by mirroring the first current to a first node at which a reference voltage is formed, a first resistor that is connected with the first node and is supplied with the second current, and a first bipolar junction transistor (BJT) that includes an emitter node connected with the first resistor, a base node supplied with a first power, and a collector node supplied with a second power different from the first power.

Disclosed is a bandgap reference circuit, which includes a first current generator that generates a first current proportional to a temperature, a second current generator that outputs a second current obtained by mirroring the first current to a first node at which a reference voltage is formed, a first resistor that is connected with the first node and is supplied with the second current, and a first bipolar junction transistor (BJT) that includes an emitter node connected with the first resistor, a base node supplied with a first power, and a collector node supplied with a second power different from the first power.

A jet regulator (1) having a jet acceleration unit (15) which, on an outside thereof, has a seal (16) encircling around a flow area and with respect to which on an outflow side, jet forming elements (17) are arranged which extend transversely with respect to a flow direction (18). The jet forming elements (17) each have a free end (19) at which they protrude from a carrier wall (20) extending along the flow direction (18). A sanitary fixture arrangement with such a jet regulator is also provided.

A jet regulator (1) having a jet acceleration unit (15) which, on an outside thereof, has a seal (16) encircling around a flow area and with respect to which on an outflow side, jet forming elements (17) are arranged which extend transversely with respect to a flow direction (18). The jet forming elements (17) each have a free end (19) at which they protrude from a carrier wall (20) extending along the flow direction (18). A sanitary fixture arrangement with such a jet regulator is also provided.

The present disclosure discloses a multifunctional water outflow device comprising a connecting portion and a water outflow portion. The water outflow portion comprises a lower casing. A water dividing portion and a water flow divider are disposed in the lower casing. The water dividing portion is disposed with two water dividing passages. The water flow divider comprises a central portion, an annular wall, and a surrounding wall. A mounting groove extends inwardly from a top surface of the central portion. A bottom of the mounting groove is disposed with a water outflow passage. The mounting groove is disposed with a functional member. An opening of the first mounting groove is connected to one of the two water dividing passages. An annular chamber defined between the surrounding wall and the central portion is connected to another of the two water dividing passages to generate aerated water.

The present disclosure discloses a multifunctional water outflow device comprising a connecting portion and a water outflow portion. The water outflow portion comprises a lower casing. A water dividing portion and a water flow divider are disposed in the lower casing. The water dividing portion is disposed with two water dividing passages. The water flow divider comprises a central portion, an annular wall, and a surrounding wall. A mounting groove extends inwardly from a top surface of the central portion. A bottom of the mounting groove is disposed with a water outflow passage. The mounting groove is disposed with a functional member. An opening of the first mounting groove is connected to one of the two water dividing passages. An annular chamber defined between the surrounding wall and the central portion is connected to another of the two water dividing passages to generate aerated water.

An arbitrary directional touch switch, having a valve body and a push member. The valve body includes a housing, a main flow passage and a switching mechanism. The housing has at least one support portion formed at a water outlet end that protrudes outwardly. The switching mechanism selectively blocks the main flow passage. The push member is connected to the valve body, and has a water passage portion, at least one suspension portion and a push-abutment portion. The suspension portion is movably connected to the support portion, and the push-abutment portion can drive the switching mechanism to block the main flow passage. As a motion space is formed on the inner side of the suspension portion, the switching mechanism can be driven to operate by pushing the push member in an axial, transverse and/or oblique direction, to switch the arbitrary directional touch switch between closed and open states.

Proposed is a fluid flow control device for a faucet piece with which anyone is able to easily control flow rate, flow velocity, hydraulic pressure, water stream size, and the like and includes a water dispersion means, a cylindrical type mounting member, a rotation guide means, and a control position stopper means.

Proposed is a fluid flow control device for a faucet piece with which anyone is able to easily control flow rate, flow velocity, hydraulic pressure, water stream size, and the like and includes a water dispersion means, a cylindrical type mounting member, a rotation guide means, and a control position stopper means.

A detachable faucet connector can be used with a faucet to allow easy connection of hoses to the faucet. The detachable faucet connector can include an aerator, a funnel, and a hose adapter. The aerator can connect to a faucet to replace the faucet's existing aerator. The funnel can be inserted in to the aerator prior to the installation of the aerator in the faucet. The hose adapter can be connected to the funnel. The hose adapter can be attached to a hose.