Spraying device
The invention relates to a spraying device. The spraying device includes a spraying disc, a driving device, a shell piece and a sealing ring; the spraying disc is used for spraying liquid outwards; the driving device includes a driving piece and a driving shaft driven by the driving piece to rotate,...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a spraying device. The spraying device includes a spraying disc, a driving device, a shell piece and a sealing ring; the spraying disc is used for spraying liquid outwards; the driving device includes a driving piece and a driving shaft driven by the driving piece to rotate, the driving piece is used for supplying power to the spraying disc, and the driving shaft is fixedly connected to the spraying disc; the shell piece comprises a main shell body and a subordinate shell body extending along the main shell body to the spraying disc, the main shell body is used for fixedly installing and storing the driving piece and provided with a containing cavity used for containing the driving piece, and the subordinate shell body is provided with a via hole which is communicated with the containing cavity and used for being inserted by the driving shaft; the sealing ring includes a waterproof blocking ring, and the waterproof blocking ring is provided with a through holewhich runs through the wa |
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