Abstract: A paint spray gun has a spray cap that is disposed in front of a nozzle of a gun body, and that is formed with a central spray hole, a set of mist forming holes, a set of mist controlling holes, a pair of horn projections, and a pair of orifices. Each horn projection is formed with an air passageway, which terminates in first and second outlet openings that are oriented in different directions relative to the central spray hole. Pressurized air that flows through the nozzle exits the spray cap at the mist forming holes, the mist controlling holes, the orifices, and the first and second outlet openings in the horn projections. Paint material is drawn but of a paint canister and flows through a nozzle orifice in the nozzle and the central spray hole in the spray cap for atomization.

Abstract: A paint spray gun has a spray cap that is disposed in front of a nozzle of a gun body, and that is formed with a central spray hole, a set of mist forming holes, a set of mist controlling holes, a pair of horn projections, and a pair of orifices. Each horn projection is formed with an air passageway, which terminates in first and second outlet openings that are oriented in different directions relative to the central spray hole. Pressurized air that flows through the nozzle exits the spray cap at the mist forming holes, the mist controlling holes, the orifices, and the first and second outlet openings in the horn projections. Paint material is drawn but of a paint canister and flows through a nozzle orifice in the nozzle and the central spray hole in the spray cap for atomization.

Abstract: A surface mount assembly (SMA) right angle connector includes a hollow housing having an L-shaped inner wall with a first part defining a first channel and a second part transverse to the first part and defining a second channel, an L-shaped rod that has first and second segments which are transverse to each other, and a rod-insertion mechanism that has a first groove formed in the first part and in spatial communication with the first channel, and a second groove formed in the second part and in spatial communication with the second channel. The first and second grooves are disposed at a long side of the inner wall so as provide an extra space for extension of the L-shaped rod into the housing to a mounting position.

Abstract: A paint spray gun has a spray cap that is disposed in front of a nozzle of a gun body, and that is formed with a central spray hole, a set of mist forming holes, a set of mist controlling holes, and a pair of horn projections. Each horn projection is formed with an air passageway, which terminates in first and second outlet openings that are oriented in different directions relative to the central spray hole. Pressurized air that flows through the nozzle exits the spray cap at the mist forming holes, the mist controlling holes, and the first and second outlet openings in the horn projections. Paint material is drawn out of a paint canister and flows through an orifice in the nozzle and the central spray hole in the spray cap for atomization.

Abstract: A spray paint gun has an air passage interconnecting an air chamber of the gun body and the interior of a paint container, and a valve device for opening and closing the air passage. The gun body has a blind bore connected to the air passage. The air passage has a first section extending from the air chamber to the blind bore, a second section extending from the blind bore to the exterior of a connecting portion, and a third section formed in the wall of a tubular member which is connected to the gun body. The third section of the air passage intercommunicates the second section of the air passage and the interior of the container. The valve device includes a threaded bolt screwed to the blind bore. A threaded rod is threaded through a central hole of the threaded bolt. The threaded rod has a first end connected with a knob and a second end extending out of the threaded bolt into the blind bore of the gun body. The second end of the threaded rod has a central receiving blind hole.