公开(公告)号：US20050015045A1

公开(公告)日：2005-01-20

申请号：US10884197

申请日：2004-07-02

申请人： Mitsuo Tashiro ,  Hiroyuki Uehara ,  Yuko Odabayashi

发明人： Mitsuo Tashiro ,  Hiroyuki Uehara ,  Yuko Odabayashi

IPC分类号： A61M1/00 ,  A61M1/06

CPC分类号： F16K15/185 ,  A61M1/0068 ,  A61M1/06 ,  A61M1/066 ,  A61M2205/073

摘要： A manual breast pump which can be handled conveniently and disassembled with ease for cleaning or other purposes although it would not be disassembled by error in operation. The manual breast pump can include a conical suction portion, which is made to abut a breast and includes a breast pump main body that is held in communication with a bottle, and a lever with long shape in a direction and detachably fitted to the breast pump main body at a middle position thereof by means of a rotative and supportive shaft. The lever is adapted to turn in opposite directions around the shaft. The lever is operated so as to relatively reciprocate a piston and generate negative pressure so that the suction portion that is held in communication with an internal space of the lever sucks milk and causes the sucked milk to fall into the bottle.

摘要翻译： 一种手动吸奶器，可以方便地拆卸，方便清洗或其他目的，尽管不会因操作错误而拆卸。 手动吸奶器可以包括锥形抽吸部分，其被制成邻接乳房，并且包括与瓶保持连通的吸乳器主体和沿着方向具有长形状并且可拆卸地安装到吸乳器的杠杆 主体通过旋转和支撑轴在其中间位置。 杠杆适于围绕轴转动相反的方向。 操作杠杆以使活塞相对往复运动并产生负压，使得与杆的内部空间保持连通的吸入部分吸入牛奶并使吸入的奶粉落入瓶中。