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发明名称
可供抽气的瓶塞
摘要
一种可供抽气的瓶塞,包含有一第一单元,具有一限位部;一第二单元,具有一气缸,一限位部可相对该第一单元之限位部位移,以及一设于该气缸之单向阀;一瓶孔封件,系于该第一单元之限位部与第二单元之限位部相对位移时增大其外径以密封一瓶孔;藉此,该可供抽气的瓶塞可很容易地塞设于瓶孔且可很容易地拆卸,且其密封效果好并且不易脱落,可由第二单元之气缸抽气吸出瓶内的空气。
申请公布号
TWM431872
申请公布日期
2012.06.21
申请号
TW100224743
申请日期
2011.12.27
申请人
吴烈师
发明人
吴烈师
分类号
B65D51/24;B65D51/16
主分类号
B65D51/24
代理机构
代理人
刘绪伦 台中市南屯区永春东一路549号3楼
主权项
地址
台中市北区进化北路336巷9号13楼之2 TW
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