A sprayer hose for a fluid delivery device includes a waterway tube having an outer surface. The sprayer hose further includes at least one energy wire extending helically around the outer surface of the waterway tube and a covering layer positioned outwardly of the waterway tube and the at least one energy wire.

A method and apparatus used to secure a faucet to a countertop includes a brace with legs joined together at a nut, thereby allowing the legs to pivot about a horizontal axis of the nut. The nut is joined to a threaded rod that extends from a base of a faucet. The legs of the brace pivot such that the legs are both parallel to the threaded rod with one part of the brace above the horizontal axis of the nut and one part of the brace below the horizontal axis of the nut. The threaded rod and brace may then be inserted into a countertop mounting hole. The threaded rod is rotated from above the countertop, thereby drawing the brace towards the countertop and securing the faucet.

The present invention relates to technical field of faucet, specifically to an induction type pulling faucet, including a faucet body, a valve core, a handle, and a pulling shower head. A water inlet tube, a pulling tube, and an induction control valve are mounted in the faucet body. The pulling tube is connected to pulling shower head and valve core respectively. The valve core is connected to water inlet tube and the handle respectively. An infrared sensor and a magnetic sensor are mounted in faucet body, which are both electrically connected to the induction control valve via electric wire. A strong magnet is mounted in the pulling shower head. The present invention identifies magnetic field changes between the pulling tube and the pulling shower head by setting magnetic sensor to achieve induction control of water path switch, and increase convenience of using the induction type pulling faucet.

A faucet includes a faucet body and a faucet spray head being movable from a retracted position adjacent the faucet body, and an extended position away from the faucet body. In the retracted position, the faucet spray head has at least one aligned position with the faucet body. The faucet includes an alignment coupling. The alignment coupling includes first and second alignment elements connected to the faucet body and the faucet spray head, respectively, to align the spray head with the faucet body. The faucet includes a retention coupling that is configured to retain the faucet body and the faucet spray head immediately adjacent one another. The retention coupling includes first and second retention elements connected to the faucet body and the faucet spray head, respectively. The retention coupling is separate from the alignment coupling, and at least one of the first or second retention elements is a magnet.

A rapid installation structure of a weight assembly is disclosed. The weight assembly includes a left weight body and a right weight body to mate with each other. First sides of the left weight body and the right weight body are fixedly connected through a connecting plate. Opposite second sides of the left weight body and the right weight body are clasped through a locking buckle. The left weight body includes a left weight and a left casing covering the left weight, and is formed with a left mating face. The right weight body includes a right weight and a right casing covering the right weight, and is formed with a right mating face. The locking buckle includes an engaging buckle and an engaging recess to mate with each other. The engaging buckle and the engaging recess are disposed on the left and right mating faces, respectively.

A pull-out water outlet apparatus has a support mechanism and a water outlet mechanism with a water outlet portion. A pull hose connected to the end of the water outlet extends from the support mechanism port into the support mechanism, the water outlet mechanism has a guide means, the inner wall of the support mechanism has a guide groove, wherein the guide means includes a leading portion extending from the outer rotary wall of the water outlet mechanism and at least one auxiliary portion, the height that the leading portion extends out of the outer rotary wall is greater than the height that the auxiliary portion extends out of the outer rotary wall. The inner wall of the support mechanism has a portion for recessing the guide groove and a rest portion, the guide groove leads to the support mechanism port and forms the guide groove inlet.

The present invention provides a faucet with a hose connection that is easier to assemble, install, uninstall, and disassemble. The faucet includes a hose, a valve body, a mounting shank, a first hose retainer, and a second hose retainer. The mounting shank includes a first end and a second end. The first hose retainer includes a base section. The base section includes a first hose opening. The second hose retainer includes a first end section, a second end section, and an intermediate section. The first end section includes a second hose opening. The second end section includes a first hose retainer opening. The intermediate section includes a first hose retainer channel. The hose is fluidically connected to the valve body at or near the first end of the mounting shank. The hose is mechanically connected to the valve body at or near the second end of the valve body.

The invention provides a tube-in-tube pull-out faucet which comprises a faucet body and an outer tube fixed to the faucet body, and further comprises a tube-in-tube pull-out device located above the faucet body, wherein the tube pull-out device comprises an inner tube joint, an inner tube joint nut, an inner tube, a first spring bracket, a first pull-out tube joint, a pull-out tube and a telescopic spring which are disposed in a cavity of the outer tube, one end of the inner tube joint is sleeved on the faucet body or the outer tube and the other end thereof is screwed to the inner tube joint nut, the inner tube joint is provided with an integrally formed joint portion, and an outer side wall of the joint portion is in sliding fit with an inner side wall of one end of the inner tube. Compared with the prior art, the invention can reduce the interference with many parts or even difficulty in pulling due to the tube-in-tube pull-out device disposed above the faucet body, has the advantages of convenience and smoothness in pull-out and low cost, can be conveniently and quickly replaced after sale, can be rotated by 360 degrees and is convenient to use.

A sprayhead having a valve including a body with an inlet and first, second, and third chambers; a first diverter movable between a first position, in which the second chamber is fluidly connected to the inlet and the first chamber is fluidly disconnected from the inlet, and a second position, in which the first chamber is fluidly connected to the inlet and the second chamber is fluidly disconnected from the inlet; and a second diverter movable between a first position, in which the third chamber is fluidly disconnected from the second chamber, and a second position, in which the third chamber is fluidly connected to the second chamber. The sprayhead having a first outlet that receives fluid from the first chamber; a second outlet fluidly connected to the second chamber when the second diverter is in the first position; and a third outlet that receives fluid from the third chamber.

The invention provides a touch-sensitive faucet, wherein a cold water intake end and a hot water intake end of a water mixing valve herein are respectively connected to a cold water intake pipe and a hot water intake pipe; and non-return valves are respectively provided between the cold water intake pipe and the water mixing valve and between the hot water intake pipe and the water mixing valve, preventing back flow due to pressure difference between cold water and hot water. The touch-sensitive faucet uses an operating method of outputting water after touch is removed, which can prevent waste of water resources caused by erroneous water output during operation and provide better user experience, compared with directly outputting water by touch.