Colored writing brush
The utility model discloses a colorful writing brush which comprises a tubular brush holder (1), a brush end cover (2) is arranged at the upper end of the brush holder (1), a brush head cover (3) is arranged at the lower end of the brush holder (1), a brush head (4) is arranged on the brush head cov...
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses a colorful writing brush which comprises a tubular brush holder (1), a brush end cover (2) is arranged at the upper end of the brush holder (1), a brush head cover (3) is arranged at the lower end of the brush holder (1), a brush head (4) is arranged on the brush head cover (3), the brush holder (1) is in threaded connection with the brush head cover (3), a first baffle (5) is arranged in the brush holder (1) and located on the lower portion of the brush holder (1), and a first through hole (7) is formed in the first baffle (5). A first through hole (7) is formed in the pen point cover (3), a telescopic rod (8) is arranged in the first through hole (7), a plug (9) is arranged below the first through hole (7), a spring (10) is arranged between the plug (9) and the first baffle (5), a second baffle (11) is arranged between the plug (9) and the pen point cover (3), a second through hole (12) is formed in the second baffle (11), and an ejector rod (18) is arranged in the second through |
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