A spraying machine includes a machine body, a support frame, and a spraying portion. The support frame includes a horizontal frame having a length along a left-right direction, and a pair of vertical frames and each having a length along an up-down direction, and protruding downward from both ends of the horizontal frame. The spraying portion is supported by the support frame, and sprays a spraying material. The support frame is supported by the machine body to be rotatable around a rotation axis passing through a fulcrum portion provided on the horizontal frame and extending along a front-back direction, while maintaining a relative positional relationship between the pair of vertical frames and the horizontal frame.

An improved multi-purpose sprayer for separately dispensing a first liquid product and a mixture with a spray head body is presented. The multi-purpose sprayer is operable by manually operating an actuator in a first flow position for selecting the flow of a first liquid product and a second flow position for selecting the flow of the first liquid product and the mixture.

A fluid dispensing scrubber includes a shaft having a first end and a second end; a fluid inlet configured to receive a first fluid from an external source; a reservoir configured to store a second fluid; a valve assembly configured to selectively mix the first fluid and the second fluid; a scrubbing head supported adjacent the first end of the shaft, the scrubbing head including a brush and a motor operable to rotate the brush; a battery pack supported adjacent the second end, the battery pack operable to provide power to the motor; and a dispensing nozzle configured to selectively dispense one or both of the first fluid and the second fluid, the nozzle supported on an exterior surface of the scrubbing head.

A soap dispenser shower head apparatus for dispensing cleaning products directly through the shower head includes a head body including a body sidewall with a compartment aperture and a switch slot extending through to a body interior. A body top side engages a shower pipe. A compartment is coupled to the head body within the body interior and extends to the body sidewall on each side of the compartment aperture to define a compartment interior. The compartment interior receives a water soluble bath product pod through the compartment aperture. A valve is coupled within the body interior and moves between a rinse position and a lather position to selectively cover or expose the compartment interior, respectively. A switch is coupled to the valve and extends through the switch slot to move the valve between the rinse position and the lather position.

A soap dispenser shower head apparatus for dispensing cleaning products directly through the shower head includes a head body including a body sidewall with a compartment aperture and a switch slot extending through to a body interior. A body top side engages a shower pipe. A compartment is coupled to the head body within the body interior and extends to the body sidewall on each side of the compartment aperture to define a compartment interior. The compartment interior receives a water soluble bath product pod through the compartment aperture. A valve is coupled within the body interior and moves between a rinse position and a lather position to selectively cover or expose the compartment interior, respectively. A switch is coupled to the valve and extends through the switch slot to move the valve between the rinse position and the lather position.

The invention relates to a dispensing device (11) for spraying a sprayable medium, in particular a fluid or powder, which device is designed as a handheld apparatus, in which a compressed air device (86) is provided, comprising a spray head (14) that is connected to the housing (12) and is intended for dispensing the medium, comprising a fluid line (44) leading from the storage container (41) to the spray head (14) and comprising a supply line (36) leading from the compressed air device (86) to the spray head (14), and comprising a first nozzle (38) that is connected to the supply line (36) and, separately therefrom, comprising a second nozzle (46) that is connected to the fluid line (44) and that protrudes into an airflow emerging from the first nozzle (38), such that an atomizing zone (49) is formed outside of the spray head (14), wherein, in a plan view of the outlet opening (83) of the first nozzle (38), the second nozzle (46) covers at least 1% of an internal cross section of the first nozzle (38).

A powder dispensing device including an inlet, a flow portion for providing a tortuous path and powder anti-back flow, wherein the powder dispensing device does not require restrictive filters, a powder container having concentric ribs and vortex generating vanes to provide vortex generation or agitation for the powder, a cap, and an outlet.

A printing apparatus includes a carrying platform on which a substrate is placed, a cartridge configured to store and supply ink, and a print head configured to atomize the ink into ink droplets and deposit the ink droplets on a printing region of the substrate.

The disclosure concerns a spray bottle assembly for use with an atomized-spray dispensing device. The spray bottle assembly generally includes a bottle containing an amount of cosmetic composition, a release mechanism having a port associated therewith, an insert with an insert lumen configured to engage the port for communicating the cosmetic composition therethrough, a nozzle for configuring a stream of the cosmetic composition expelled from the spray bottle assembly, a mixing chamber for mixing compressed air with the stream of the cosmetic composition, and a spray aperture for communicating atomized spray. The spray bottle assembly is designed for use with equipment having corresponding release elements for engaging the insert and release mechanism of the bottle.

An automated painting system that includes a robotic arm and a painting end effector coupled at a distal end of the robotic arm, with the painting end effector configured to apply paint to a target surface. The painting system can also include a computing device executing a computational planner that: generates instructions for driving the painting end effector and robotic arm to perform at least one painting task that includes applying paint, via the painting the end effector, to a plurality of drywall pieces, the generating based at least in part on obtained target surface data; and drives the end effector and robotic arm to perform the at least one painting task.