Picture book for culture propaganda
The utility model relates to the technical field of culture propaganda, in particular to a culture propaganda picture book which comprises a picture book body composed of a base and a cover plate, the base and the cover plate can be rotatably unfolded and folded, a locking mechanism used for rotatab...
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Format: | Patent |
Sprache: | chi ; eng |
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Online-Zugang: | Volltext bestellen |
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Zusammenfassung: | The utility model relates to the technical field of culture propaganda, in particular to a culture propaganda picture book which comprises a picture book body composed of a base and a cover plate, the base and the cover plate can be rotatably unfolded and folded, a locking mechanism used for rotatably unfolding and rotatably folding the base and the cover plate is arranged between the base and the cover plate, and a drawing board is installed in the base. A mounting plate is slidably mounted in the base, a sponge plate used for cleaning the drawing board is mounted on the lower surface of the mounting plate, the lower surface of the sponge plate and the upper surface of the drawing board are located on the same horizontal plane, and a containing groove used for containing a drawing board is formed in the side face of the cover plate. According to the picture book, the cover plate and the base are arranged to form the picture book body, the first rotating shaft and the connecting block are arranged between the |
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