| 摘要 |
The present invention provides a painting holder, a painting holder feeding unit, a printer unit having the holder and feeding unit, and an art painting apparatus with such a printer unit for automatic vending machines. The painting holder consists of a housing connected to a bracket of a feeding unit, a spring-biased finger base movably set within the housing so as to be elastically biased upward in the housing, a locking member hinged to the right-hand sidewall of the housing, and normally biased in a direction by a first torsion coil spring, and a finger cover hinged to the left-hand sidewall of the housing, and biased in a direction by a second torsion coil spring. The finger cover also has a painting opening at a predetermined position thereof, and is locked by the locking member. The art painting apparatus has a high resolution of not less than 1,200 dpi, thus accomplishing a highly active and clear painting effect. The apparatus also has a simple construction, thereby reducing its production and maintenance cost. This apparatus easily and effectively paints a variety of letters, pictures, patterns, or personally designed characters on desired surfaces, such as users fingernails, faces or arms, or the covers of books or pens, as desired, and thereby allows the users to express their personalities through the painting.
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