DEVELOPING APPARATUS OF IMAGING DEVICE TO BE FORMED WITH HOPPER BY ONE BODY

摘要

PURPOSE: A developing apparatus of a picture forming apparatus to be formed with hopper by one body is provided to prevent that a scrapped developing apparatus is reproduced by preventing that an initially manufactured developing apparatus is separated. CONSTITUTION: A case(100) forms an external shape, and one side of an upper portion of the case(100) is opened. A thermal anastomosis or an ultrasound anastomosis is performed in the opened portion of the upper portion of the case(100) so that a hoper is combined with the case(100) by one body for inserting a toner into its inner portion. A supply roller(120) is installed in an inner portion of the case(100) for supplying the toner of the hoper. A developing roller(140) is installed in the inner portion of the case(100) for polarizing the toner transmitted from the supply roller(120). A photosensitive roller(160) adjacent to the developing roller(140) is installed in the inner portion of the case(100), and a charged roller(180) is installed in the inner portion of the case(100) for charging the photosensitive roller(160). A side plate(110) is formed at both sides of the case(100) for combining the photosensitive roller(160), the developing roller(140) and the supply roller(120).