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发明名称
自来水钢笔
摘要
一种自来墨水的书写装置,尤其是能节省拧取笔管时间,增大墨储量,消除笔管接头处易断裂、松动、出墨污手和积垢现象的自来水钢笔。在其笔管中不保留笔肠、笔肠套和双接头,只保留笔心、笔舌、笔尖。笔管是整体的无接头处笔管。笔管内壁有笔口和丝口,弹簧吸墨管套在笔扣上。笔盖上有丝牙,丝牙和丝扣结合能起制导笔盖在笔管中的运动和固定笔盖位置的作用。人手反复按压笔盖,墨水就会通过笔舌、笔心进入笔管存储起来,以供书写。
申请公布号
CN2191764Y
申请公布日期
1995.03.15
申请号
CN94227029.0
申请日期
1994.01.04
申请人
郑晓义
发明人
郑晓义
分类号
B43K5/00
主分类号
B43K5/00
代理机构
代理人
主权项
1、一种自来水钢笔,该装置有笔尖(2)和笔舌(3),在笔舌(3)上连接一根笔心(4),其特征是将笔心(4)外面的连接式笔管合成无接头处的内有笔口(6)和不规则丝口(7)的整体笔管(5),弹簧吸墨管(9)的开口套接在笔口(6)上,有圆柱形丝牙(8)的两端大小不一的空心圆形笔盖(10)伸入笔管(5)内。
地址
632289四川省江津市滩盘乡中心小学校
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