Portable small interior wall coating spraying device

• Main Author: HU YARUI
• Format: Patent
• Language: Chinese; English
• Published: 12.07.2024
• Subjects: BUILDING; FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS; FIXED CONSTRUCTIONS

The utility model relates to the technical field of coating spraying, and discloses a portable small interior wall coating spraying device which comprises a material storage box, a driving device is arranged at one end of the material storage box, and the driving device is used for applying high-pressure gas to the interior of the material storage box so that internal coating can be sprayed out; a material guide mechanism is arranged on one side of the material storage box, the material guide mechanism comprises a guide pipe, and the material guide mechanism is used for conveying coating; a cleaning mechanism is arranged in the guide pipe, the cleaning mechanism comprises a plunger, the plunger is connected into the guide pipe in a sliding mode, and the cleaning mechanism is used for cleaning residual paint in the guide pipe; a spraying mechanism is arranged at the top of the guide pipe and comprises a spraying pipe, and the spraying pipe is used for spraying paint. The storage box, the high-pressure pump and