Abstract: A kitchen sink sprayer, comprising a body enclosed in an outer enclosure for being gripped and provided with a coupling to a flexible water supply hose connected to a faucet for adjusting the flow-rate between a closed position and an open position, the body comprising a rod which has, at one end, a tip that is adapted to open selectively the access of the water to a duct for forming a central jet and to ducts for forming a peripheral jet, and is provided with means for actuation by the user, the means for actuating the rod having a tab which is connected directly to the rod in an intermediate position of the rod and protrudes from the enclosure of the sprayer, at its lateral surface, by an extent that is sufficient for contact grip by the user when it is necessary to actuate the rod in order to move it from one of its selection positions to the other and vice versa.

Abstract: A kitchen sink sprayer, comprising a body enclosed in an outer enclosure for being gripped and provided with a coupling to a flexible water supply hose connected to a faucet for adjusting the flow-rate between a closed position and an open position, the body comprising a rod which has, at one end, a tip that is adapted to open selectively the access of the water to a duct for forming a central jet and to ducts for forming a peripheral jet, and is provided with means for actuation by the user, the means for actuating the rod having a tab which is connected directly to the rod in an intermediate position of the rod and protrudes from the enclosure of the sprayer, at its lateral surface, by an extent that is sufficient for contact grip by the user when it is necessary to actuate the rod in order to move it from one of its selection positions to the other and vice versa.

Abstract: A kitchen sink sprayer, comprising a body enclosed in an outer enclosure for being gripped and provided with a coupling to a flexible water supply hose connected to a faucet for adjusting the flow-rate between a closed position and an open position, the body comprising a rod which has, at one end, a tip that is adapted to open selectively the access of the water to a duct for forming a central jet and to ducts for forming a peripheral jet, and is provided with means for actuation by the user, the means for actuating the rod having a tab which is connected directly to the rod in an intermediate position of the rod and protrudes from the enclosure of the sprayer, at its lateral surface, by an extent that is sufficient for contact grip by the user when it is necessary to actuate the rod in order to move it from one of its selection positions to the other and vice versa.

Abstract: A kitchen sink sprayer, comprising a body enclosed in an outer enclosure for being gripped and provided with a coupling to a flexible water supply hose connected to a faucet for adjusting the flow-rate between a closed position and an open position, the body comprising a rod which has, at one end, a tip that is adapted to open selectively the access of the water to a duct for forming a central jet and to ducts for forming a peripheral jet, and is provided with means for actuation by the user, the means for actuating the rod having a tab which is connected directly to the rod in an intermediate position of the rod and protrudes from the enclosure of the sprayer, at its lateral surface, by an extent that is sufficient for contact grip by the user when it is necessary to actuate the rod in order to move it from one of its selection positions to the other and vice versa.

Abstract: A shower head for a kitchen sink, comprising a first insert and a second insert for water conveyance, the second insert being provided with elements for coupling to the enclosure, which comprise at least one tab that is adapted to enter, as a consequence of motion in an axial direction, a receptacle provided in the enclosure in order to lock the insert upon rotation about its own axis, rotation in the opposite direction being prevented by the coupling with the first insert.

Abstract: An on-off shower head, comprising an outer enclosure and a jet opening and closing device, further comprising water conveyance means arranged within the enclosure and adapted to prevent any contact of the water with the enclosure.

Abstract: A pull-out kitchen sprayer, comprising a central body that is accommodated within an outer enclosure whose shape is such as to require assembly with a particular orientation, the central body comprising a switching device with a slider and a rod provided with a flow control element and with actuation buttons at its two ends, the outer enclosure having facing openings that allow to access the buttons, one of the openings being formed so as to face the user.

Abstract: A faucet with pull-out dispenser comprising a tubular body that is adapted to accommodate a flexible element to which the dispenser is fixed at one end, the tubular body comprising snap-acting elements that are adapted to retain detachably, by elastic deformation, the dispenser in the position in which the flexible element is fully retracted into the body.

Abstract: A pull-out kitchen sprayer, comprising a central body accommodated within an outer enclosure, designed to convey water between an inlet associated with a flexible water feed hose and an outlet disk that comprises a central passage and peripheral passages, and comprising a switching device, and two elements constituted by the central body and by the outlet disk that are provided with arrangements for mutual locking with the interposition of a raised portion that protrudes from the internal surface of the enclosure, to lock the enclosure with respect to the elements.

Abstract: A water jet deliver disk in kitchen sprayer, comprising a first element, made of a rigid material such as plastic, and constituted by a peripheral body fixable to the sprayer body, by a hub adapted to convey a central jet, and by cross-members connecting the peripheral body and the hub in a monolithic structure and arranged to provide water passage openings, and a second annular element, made of an elastic material and associated with the first element to embed the cross-members in the region between the peripheral body and the hub, and comprising holes for water passage which are arranged at the passage openings formed by the cross-members to provide jet.

Abstract: A pull-out kitchen sprayer, comprising a central body accommodated within an outer enclosure, designed to convey water between an inlet associated with a flexible water feed hose and an outlet disk that comprises a central passage and peripheral passages, and comprising a switching device, and two elements constituted by the central body and by the outlet disk that are provided with arrangements for mutual locking with the interposition of a raised portion that protrudes from the internal surface of the enclosure, to lock the enclosure with respect to the elements.

Abstract: A faucet with pull-out dispenser comprising a tubular body that is adapted to accommodate a flexible element to which the dispenser is fixed at one end, the tubular body comprising snap-acting elements that are adapted to retain detachably, by elastic deformation, the dispenser in the position in which the flexible element is fully retracted into the body.