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发明名称
铅笔芯盒
摘要
本实用新型所述的铅笔芯盒,分为内外盒体,带有盒盖。其特点在于铅笔芯盒的内盒体的前面板左侧设置有一垂直齿条;在内盒体的前面板与外盒体内壁之间还设置有圆齿轮结构的圆形拨轮,圆形拨轮与垂直齿条相吻合构成齿轮齿条传动机构。通过拨轮可以控制内盒体的上下移动,从而带动盒盖的开闭。开启或闭合时用力较小。
申请公布号
CN2514692Y
申请公布日期
2002.10.09
申请号
CN01258388.X
申请日期
2001.11.29
申请人
林正全
发明人
林正全
分类号
A45C11/34;B65D85/24
主分类号
A45C11/34
代理机构
代理人
主权项
1、一种铅笔芯盒,包括存储铅笔芯的内盒体(1)、外盒体(2)、盒体上端出口的盒盖(3)组成;所述铅笔芯盒的内盒体(1)上的内盒销钉(6)嵌于盒盖(3)的盒盖销孔(13)内,而盒盖(3)的盒盖销钉(11)则嵌于外盒体(2)上端的斜向凹槽(8)内;其特征在于:a.所述铅笔芯盒的内盒体(1)嵌于外盒体(2)的内腔(7)内,内盒体(1)与外盒体(2)的内腔(7)为滑动配合;b.所述铅笔芯盒的内盒体(1)的前面板左侧设置有一垂直齿条(5);在内盒体(1)的前面板与外盒体(2)内壁之间还设置有用于控制内盒体(1)上下移动、具有圆齿轮结构的圆形拨轮(10);所述圆形拨轮(10)与垂直齿条(5)的模数相同,圆形拨轮(10)与垂直齿条(5)相吻合构成齿轮齿条传动机构;c.所述外盒体(2)的右侧板有一用于拨轮上下移动轨道的直缝槽(14),外盒体(2)的前面板上有一齿轮轴销孔(9);圆形拨轮(10)上的齿轮轴销钉(12)嵌于齿轮轴销孔(9)内。
地址
515144广东省潮阳市峡山洋林工业区城光文具厂
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