【摘 要】
：
本发明公开了一种活动铅笔的阻尼笔尖套结构,包括笔尖套本体,笔尖套本体上开有供铅芯显露出来的笔尖套内孔,笔尖套外周壁上开设有与笔尖套内孔相通的环形槽,环形槽中嵌设有对
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本发明公开了一种活动铅笔的阻尼笔尖套结构,包括笔尖套本体,笔尖套本体上开有供铅芯显露出来的笔尖套内孔,笔尖套外周壁上开设有与笔尖套内孔相通的环形槽,环形槽中嵌设有对铅芯有夹持作用的阻尼体;进一步的,阻尼体包括挤压部和限位部,挤压部位于环形槽中与笔尖套内孔相通的一侧,限位部位于挤压部朝向笔尖套本体外壁的一侧且限位部与笔
The invention discloses a damping pen tip cover structure of a movable pencil, which comprises a pen tip cover body, an inner hole of the pen tip cover exposed by the lead core is opened on the pen tip cover body, an outer wall of the pen tip cover is provided with an inner hole communicated with the inner hole of the pen point sleeve The annular groove is embedded with a damping body which has a clamping action on the lead core; further, the damping body comprises a pressing part and a limiting part, wherein the pressing part is located on the side of the annular groove communicated with the inner hole of the pen case , The limiting portion is located on the side of the pressing portion facing the outer wall of the tip cover body and the limiting portion and the pen
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