Full-automaticly exempt from to wipe dustless blank
The utility model discloses a full-automaticly exempt from to wipe dustless blank, including rotating panel, support frame, axis of rotation and wiping arrangement, rotate the panel cover and establish in the axis of rotation, rotation axis connection on the support frame, the wiping arrangement set...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses a full-automaticly exempt from to wipe dustless blank, including rotating panel, support frame, axis of rotation and wiping arrangement, rotate the panel cover and establish in the axis of rotation, rotation axis connection on the support frame, the wiping arrangement sets up at the support frame and rotates between the panel, the wiping arrangement includes that live-rollers and tube-shape clean the sponge, it fixes on the live-rollers to clean the sponge, live-rollers and rotation axis connection are used for driving and clean the sponge and clean the rotation panel. The utility model discloses use with the blank pen is supporting, replaced traditional and the supporting blackboard that uses of chalk, solved the problem that influences the health because of the dust completely. And, can also clean the writing of writing fast automatically. |
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