发明名称 Stylus auxiliary core for reducing the scratching of panels
摘要 A stylus for reducing the scratching of a panel includes a stylus holder body and a stylus core. The stylus core can be removably installed into the stylus holder body, and also provided with a core head made of soft fiber used for touching the panel. The present invention allows users to replace the dirty stylus core and keep the touch panel free of dust. As the core head of the stylus core for touching the touch panel is made of soft fiber, it is possible to prevent any scratching when the core head touches or slides on the touch panel.
申请公布号 US8884929(B2) 申请公布日期 2014.11.11
申请号 US201012795433 申请日期 2010.06.07
申请人 发明人 Wu Jhuo-Nian
分类号 G06F3/033;G06F3/0354;G06F3/039 主分类号 G06F3/033
代理机构 Egbert Law Offices, PLLC 代理人 Egbert Law Offices, PLLC
主权项 1. A stylus for reducing a scratching of a panel, the stylus comprising: a stylus holder body having a stylus holder, a stylus head, and a stylus cap, wherein said stylus head screwed onto an end of said stylus holder, said stylus cap having a groove and being affixed to an opposite end of said stylus holder, said stylus holder being of a hollow tubular shape having a holding space, said stylus cap and said stylus head enclosing said holding space of said stylus holder; a stylus core removably installed into said stylus holder body, said stylus core having a core head and a core pin, wherein said core head is formed of soft fiber, and is suitable for touching the panel, said core head extending outwardly of said stylus holder body such that a diameter of said core head increases in a direction away from said stylus holder body, said core pin extending from said core head and removably inserted into said stylus head; a plurality of standby stylus cores removably received in said holding space, said plurality of standby stylus cores being stored in said holding space such that said core head is positioned opposite the panel, said groove of said stylus cap receiving one of said plurality of standby stylus cores; and an auxiliary core having a core body with a pair of standby cores arranged separately at opposite ends of said core body, said auxiliary core having a pair of ring slots positioned separately between said core body and the standby core, the standby core suitable for use as a standby stylus core when the standby core is separated from said core body, the user breaks off the auxiliary core at the ring slot to make the standby core separate from the core body so that the standby core can be used as a standby stylus core.
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