| 摘要 |
PURPOSE: A touch pen is provided to replace only an induction tip, thereby reducing costs and improving the usability. CONSTITUTION: A touch pen body (1) is made of a body having a rod shape and has an axial insertion groove (3) in the front end. An induction tip (4) for touch pen is manufactured with a soft material. The induction tip comprises a tip shape in the front end, an inward locking protrusion (6) in the rear end, and a cylindrical portion (5) inserted into the insertion groove. A tip bushing (7) made of a hard material is coupled to the cylindrical portion. The tip bushing has an annular recess (8) in the outer circumference. The inward locking protrusion is inserted into the annular recess. The thickness of the cylindrical portion of the induction tip is greater than a gap between the internal diameter of the insertion groove of the touch pen body and the external diameter of and the tip bushing. |
