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OwnerJunpeng Wei, Zhenxing Ying +2inventors
InventorsJunpeng Wei, Zhenxing Ying, FaZheng Yang, Xiaopeng Li
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A gun body for an electric spray gun with an amplitude adjustment structure positioned on top, comprising a gun body, a material container, a nozzle assembly, and a material needle. The gun body includes a first channel, a second channel, a third channel, and a coating channel, with an amplitude adjustment assembly installed on the gun body. The nozzle assembly has a primary atomization channel and a secondary atomization channel. The primary atomization channel, and the interior of the material container, while the third channel is connected to the coating channel. The amplitude adjustment assembly controls the communication between the first and second channels and adjusts the gap size between them. The gun body not only allows switching between circular and elliptical spray patterns but also controls the gap size between the first and third channels during the rotation of the amplitude adjustment knob.
An electric spray gun body with a top-mounted amplitude adjustment structure, comprising:
(11) realizing the control of the air opening and closing of the auxiliary atomization passage (11) and the adjustment of the air volume through the rotation of the amplitude adjustment screw plug (13).
Dependencies are inferred from the claim text.