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发明名称
不浪费墨水的墨水瓶
摘要
本实用新型涉及文具领域,特别涉及一种墨水瓶。一种不浪费墨水的墨水瓶,包括瓶体,其特征在于瓶体上部半径大于下部尺半径,瓶体的内底面为中间低的球面。本实用新型的有益效果是:通过把墨水瓶底部设计成球面,使墨水都集中在中间区域,就算剩很少的墨水,也能吸到,吸起来还方便,既环保又节约,还实用。
申请公布号
CN201863596U
申请公布日期
2011.06.15
申请号
CN201020618887.8
申请日期
2010.11.23
申请人
马天钰
发明人
马天钰
分类号
B43L25/00(2006.01)I
主分类号
B43L25/00(2006.01)I
代理机构
代理人
主权项
一种不浪费墨水的墨水瓶,包括瓶体(1),其特征在于瓶体(1)上部半径大于下部尺半径,瓶体(1)的内底面(2)为中间低的球面。
地址
250014 山东省济南市天桥区制锦市街小学
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