But prevent paper opens printer axis of adhesion
The utility model discloses a but prevent paper opens printer axis of adhesion, including first pivot and buffering ring, first pivot right -hand is connected with the second pivot, and the left sideof first pivot is provided with the gear, second pivot right -hand is provided with the mounting disc...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a but prevent paper opens printer axis of adhesion, including first pivot and buffering ring, first pivot right -hand is connected with the second pivot, and the left sideof first pivot is provided with the gear, second pivot right -hand is provided with the mounting disc, the right -hand member of first pivot and the left end of second pivot all are provided with andpush away the paper roll, the higher authority of first pivot and second pivot all is provided with the lantern ring, and the below of the lantern ring is provided with the clamp plate, the internal connection of buffering ring has the bracing piece, the right -hand member face of first pivot is reserved there is the spread groove, the left end face of second pivot is connected with the connectingpin, the upper end of clamp plate is provided with the buffer beam, and the buffer beam runs through the into below of the lantern ring to the inside spring that is provided with in below of the lantern ring. This but prevent |
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