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发明名称
不用墨水的自来水笔
摘要
不用墨水的自来水笔是一种书写用具,现有的自来水笔要用液体墨水,携带不便,易泼洒,造成污染。该自来水笔用预制的干墨芯或管装乳状墨浆插入笔中的可以上下活动的贮墨芯管内,吸入或灌入清水,使之溶解成能书写的墨水。该自来水笔还可以吸入墨水使用。
申请公布号
CN87206222U
申请公布日期
1988.05.25
申请号
CN87206222
申请日期
1987.04.06
申请人
蒋有力
发明人
蒋有力
分类号
B43K5/00
主分类号
B43K5/00
代理机构
代理人
主权项
1、一种吸入清水便可书写的自来水笔,该笔壳(6)内有一墨、水混合装置,其特征在于: a、所述笔壳(6)里有一橡胶笔胆(1)与活动笔胆座(2)的连体; b、该橡胶笔胆(1)与活动笔胆座(2)的连体内下方有一活动贮墨芯管(5),其中放入预制墨芯(4),管中有吸水管(3)。
地址
四川省重庆铁路分局九龙坡机务段
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