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发明名称
自吸式钢笔笔胆
摘要
本实用新型提供一种自吸式钢笔笔胆,该笔胆包括胆管、活塞、活塞杆、弹簧和压力罩,其特征是活塞置于胆管内,其活塞杆穿过胆管顶端的中心孔与安置于胆管上方的压力罩的内顶端连接,弹簧安置于胆管顶端与压力罩内顶端之间的活塞杆上。钢笔采用该笔胆之后,只要按压压力罩,将活塞杆推至胆管底部,然后松手,让活塞在弹簧拉力作用下将墨水吸进胆管内。与现有技术相比,本实用新型具有操作简单、容易吸水和使用方便等优点。
申请公布号
CN200974393Y
申请公布日期
2007.11.14
申请号
CN200520066123.1
申请日期
2005.10.26
申请人
何旭恒;简文蔚
发明人
何旭恒;简文蔚
分类号
B43K5/06(2006.01)
主分类号
B43K5/06(2006.01)
代理机构
代理人
主权项
1、一种自吸式钢笔笔胆,包括胆管(1)、活塞(2)、活塞杆(3)、弹簧(4)和压力罩(5),其特征是活塞(2)置于胆管(1)内,其活塞杆(3)穿过胆管(1)顶端的中心孔与安置于胆管(1)上方的压力罩(5)的内顶端连接,弹簧(4)安置于胆管(1)顶端与压力罩(5)内顶端之间的活塞杆(3)上。
地址
526237广东省四会市济广塘四会监狱十五监区
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