The present disclosure discloses a foam spraying can with excellent pressure resistance, including a spray head, a liquid tank lid, a liquid tank, wherein the spray head is inserted in the liquid tank lid, the liquid tank lid is engaged on a liquid injection port of the liquid tank, a polygon hole is provided in the interior of the spray head, a metal tube is provided in the spray head, a polygon positioning element is provided on the metal tube, the metal tube is inserted in the polygon hole, the polygon positioning element is engaged in the polygon hole, the spray head sprays foam through a nozzle, and the metal tube connects the spray head and the nozzle. The present disclosure has the following advantageous effects: by mounting a metal tube in the spray head, the metal tube can reduce the outward expansion pressure of high-pressure water flow, thus enhancing the pressure resistance of the metal tube, the metal tube is not easily damaged, and the spraying can can be connected to a higher-pressure water gun, the pressure resistance is excellent, and the service life of spraying can is increased, thus improving the use experience of the user.

A main body for a spray gun, in particular a paint spray gun, has at least one head region for attachment of a nozzle arrangement. The head region has at least one inner wall, one outer wall and one middle wall arranged therebetween. The walls are formed in encircling fashion and in one piece with the main body, with the front end of the middle wall set back in relation to the front end of the outer wall along an axis. This main body does not require any additional sealing element for sealing between the atomization air region and horn air region. The middle wall is well protected against damage even when a nozzle has been unscrewed, and the gun head can be of very compact design.

A system and method for dermal spraying includes a portable, hand - held dermal application device with one or more disposable cartridges that spray a dermal formulation onto the skin, the disposable cartridge having a nozzle that can be activated by placing the cartridge into the spray device.

Retaining bracket for a fluid spray delivery apparatus to ensure that an applicator rod remains properly attached to the apparatus and in fluid communication with the fluid even when subjected to a driving force. Also disclosed is a fluid application system or assembly, and a method of applying fluid using the same, the system or assembly including a source of fluid to be applied to a target object, a siphon gun assembly, an applicator rod, tubing for placing the applicator rod in fluid communication with the siphon gun assembly, and a retaining bracket that secures the tubing to the siphon gun assembly such that the tubing remains in place and does not disconnect from the siphon gun assembly when subjected to a driving force such as water under pressure.

Spray gun reservoir components are disclosed. The spray gun reservoir component includes a liquid outlet and an outer face, and defines a centerline plane and an attachment plane. The liquid outlet surrounds a longitudinal axis. The outer face extends away from the liquid outlet. The centerline plane passes through the longitudinal axis. The attachment plane is defined orthogonally to the longitudinal axis and the centerline plane. The outer face further comprises a retention feature extending away from the centerline plane and generally parallel to the attachment plane. In some embodiments, the spray gun reservoir component further comprises a bearing surface formed on the outer face along the attachment plane to engage with a corresponding bearing surface on a liquid spray gun attachment point, with the bearing surface comprising the retention feature.

A liquid spray system (1e) and method of using a liquid spray system is shown. The spray system (1e) comprises a receptacle (100e) for holding liquid to be sprayed, a support structure (200e) for supporting the receptacle (100e), a spray applicator (300e) disposed remotely from the support structure (200e) and an air pressurising device for driving the liquid out of the receptacle (100e) and for mixing with the liquid at an outlet of the spray applicator (300e). Advantageously, the spray system (1e) is compact and versatile.

The invention relates to a measuring and mixing device including a cartridge holder (1) and a cartridge (2), a flat, at least form-fit connection being mounted between the cartridge and the cartridge holder. The invention also relates to a method for coating substrates with two or multi-component coating agents, in which the measuring and mixing device is used.

The present application relates to a fragrance atomization and diffusion device convenient for replacing a fragrance liquid container. The fragrance atomization and diffusion device convenient for replacing a fragrance liquid container comprises a housing, an atomization mechanism, a bottom cover and a top cover respectively located at two ends of the housing and enclosing a chamber, a bracket fixedly mounted within the chamber, a gas supply assembly and a power supply assembly, the atomization mechanism, the gas supply assembly and the power supply assembly each mounted at the bracket; the bracket is provided along the vertical direction with a mount cavity for mounting the atomization mechanism, an end of which extends through the top cover; and the atomization mechanism comprises an atomization head and a liquid storage bottle connected to the atomization head. The present application has the advantage of convenient addition of a fragrance liquid.

A portable mist blower system, which has a housing assembly, a tank assembly, a handle assembly, a battery assembly, a pump motor assembly, a blower panel assembly, a manifold assembly, a blower assembly, and a solenoid assembly. The housing assembly has a front panel, a rear panel, a top panel, a bottom panel, and lateral panels. The tank assembly is secured to the top panel and trapped by the front panel, the battery assembly is secured to the top panel, the handle assembly is mounted onto the top panel, the pump motor assembly is secured to the rear panel, the blower panel assembly is mounted onto the front panel, the manifold assembly is connected to the blower panel assembly, and the blower assembly and the solenoid assembly are mounted onto the bottom panel.

The present disclosure relates to a container (1) for mixing paint comprising a paint cup (2) comprising a base portion (3) and sidewall portions (4) enclosing a receptacle volume (5), and having an opening (6) opposite to the base portion(3); a rotatable mixing element (17) disposed in the receptacle volume (5); and a coupling means (19) for operatively connecting the rotatable mixing element (17) to an actuator (30) configured to drive the rotatable mixing element (17). A paint mixing apparatus (26) comprising one or more ports (27) configured to accommodate such paint mixing container (1) and comprising an actuator (30) configured to drive the rotatable mixing element (17) and a process for mixing paint making use of such paint mixing container (1) are also disclosed.