| 摘要 |
<p>A paint cup for a spray gun includes a container (50) containing paint solvents (80), a lid body (30) covering an upper opening (55) of the container (50), and a ventilation member (40) mounted in the container (50). The lid body (30) includes an annular coupling portion (34) protruding from an inner surface (302) thereof, an inner rod (35) located in the annular coupling portion (34), and a vent (341) extending into an annular coupling groove (36) of the annular coupling portion (34). A gap (43) is formed between the ventilation member (40) and the inner rod (35). When the container (50) is turned upside-down, the paint solvents (80) in the gap (43) will flow into an accommodating groove (37) formed between the inner rod (35) and the annular coupling portion (34), and ambient air circulates in the container (50) via the vent (341) and the gap (43).</p> |
