The present disclosure includes a drain strainer with a central longitudinal axis. A rigid base includes a radially outer base periphery, a radially inner base periphery, and upper and lower surfaces therebetween, and extending in a base plane transverse to the axis. A flexible, elastic membrane is coupled to the rigid base, and includes a perforate web extending in a membrane plane transverse to the axis. Also disclosed is a sink including the strainer.

A sprinkler system to control distribution of water flow to a plurality of sprinkler heads, the heads providing an outlet to dispense water passing through a corresponding one of the plurality of sprinkler heads and a plurality of distribution control devices, one of the plurality of distribution control devices coupled to a corresponding one of the plurality of sprinkler heads, wherein the distribution control device controls water flow to an associated sprinkler heads for a first predetermined period of time when a flow of water through the distribution control device is detected.

Methods and systems are provided for injecting fuel through three different rows of injector nozzles, where each row of the injector nozzle is arranged along a different vertical plane of the injector body. In one example, an injector needle housed movably inside the injector body may supply high-pressure fuel to each of the rows of injector nozzles sequentially to deliver up to five fuel injections in one actuation cycle of the fuel injector. In another example, a fuel injector may include three injector needles, where movement of each injector needle inside a respective chamber of the fuel injector body may supply high-pressure fuel to the chamber from where the fuel may be injected through the coupled fuel injector nozzles.

The present invention provides a multifunction pivoting body spray whose diverter assembly is upstream of and operates independently of its pivot assembly.

An apparatus includes a valve assembly, which includes a valve inlet, two or more valve outlets, and a switching element to allow fluid communication between the inlet and a first valve outlet and/or the second valve outlet. Fluidic pressure acting on the switching element above or below a threshold value causes fluid communication between the inlet and the first valve outlet but not the second, or between the inlet and the second valve outlet but not the first. A first set of fluid delivery outlets are in fluid communication with the first valve outlet, and provide a first spray mode. A second set of fluid delivery outlets in fluid communication with the second valve outlet, and provide a second spray mode.

A shower head with automatically resettable spray gun includes a shower head body including a water passage switching mechanism, a shower head, and a spray gun head which respectively communicates with the water passage switching mechanism. The water passage switching mechanism includes a water passing member and a water passage switching unit. The water passing member includes a water inlet, a water passage switching cavity communicating with the water inlet, a shower head water passage and a spray gun water passage which respectively communicates with the water passage switching cavity. The water passage switching unit arranged in the water passage switching cavity includes a button arranged at the water passing member by hinge joint, a switching link rod arranged at a lower portion of the button, and an elastic member connected between the switching link rod and the water passage switching cavity.

The present disclosure includes an openable drain strainer with a central longitudinal axis. An openable basket includes a frame having a sidewall extending circumferentially around the axis, and a bottom movable with respect to the frame from a closed position to an open position to open the basket and facilitate removal of debris.

The present invention relates to a nebulizer, such as a spray can, for the topical application of a liquid and/or solid to a surface. The nebulizer is characterized by a valve comprising a mixing chamber designed for forming a colloidal mixture comprising a dispersed phase consisting of a liquid and/or a solid substance and a continuous phase consisting of a propellant gas before delivering the colloidal mixture to the nozzle. The invention also relates to a method for the topical cooling of the skin of a person or animal. In addition, the invention relates to various other uses of the device.

A shower head includes a spray handle; a conduit in the spray handle and including an inlet having a first port, a first outlet having a second port, and a second outlet having a third port; a nozzle assembly including central nozzles and peripheral nozzles; a central channel in the spray handle and communicating with both the first outlet and the central nozzles; a peripheral channel around the central channel and communicating with both the second outlet and the peripheral nozzles; a sliding valve between the inlet and the first and second outlets, the sliding valve including three spaced disc members and two annular cavities each between two adjacent disc members; and two opposite push buttons secured to two ends of the sliding valve respectively. Water flowing out of the central or peripheral nozzles can be controlled by pressing one or the other press button.

A remote switch combination shower head includes a first shower head, a second shower head and a switch mechanism, wherein further comprising a fixing seat assembled to a support arm, the fixing seat is disposed with an inlet waterway connected to the support arm, a first diversion waterway and a second diversion waterway; the first shower head is assembled to the fixing seat and is capable of connecting to the first diversion waterway; the second shower head is a hand shower head connected to the second diversion waterway by a flexible pipe; the switch mechanism comprises a switch component and an operation component, the switch component is disposed to the fixing seat and is coupled to the inlet waterway, the first diversion waterway and the second diversion waterway, so that the waterways are switched by the movement of the switch component.