| 摘要 |
PURPOSE: A method for planting a brush of a toothbrush is provided, which producing the same easily by reducing the process and saves production cost. CONSTITUTION: The method for planting the brush of the toothbrush is characterized by comprising: forming a lower cover(50) having a plurality of holes at the lower part of a part for planting a brush(20); inserting a coiled spring and a brush holder from the upper part of the part for planting a brush(20); welding an upper cover(40) onto the upper part of the part for planting a brush(20); and planting the brush with holding the bottom of the brush holder.
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