| 摘要 |
A paint cup mounting arrangement including a mounting cylinder fastened to a paint spray gun by a screw joint, a socket sleeved onto the mounting cylinder and turned thereabout, a paint cup fastened to the socket by a screw joint, and a paint guide tube mounted within the mounting cylinder and the socket and sealed by rubber seal rings and adapted to guide paint from the paint cup to the paint spray gun, the paint cup being adjusted to a vertical position by turning the socket about the mounting cylinder.
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