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    • 31. 发明授权
    • Foam pump dispenser having leakage prevention function against reverse flow
    • 泡沫泵分配器具有防止倒流的防漏功能
    • US08376190B2
    • 2013-02-19
    • US12098140
    • 2008-04-04
    • Hee Jin ChoiYu Kwang OhWon hee Lee
    • Hee Jin ChoiYu Kwang OhWon hee Lee
    • B67D7/76
    • B05B11/3074B05B7/0037B05B11/3067B05B11/3087
    • A foam pump dispenser that has a prevention function against any reverse flow is disclosed, which comprises an air guide which is engaged at a lower side of the air and liquid mixing chamber of the piston cover member; a liquid leakage prevention spring which is located between the piston cover member and the piston member; and a liquid leakage prevention valve which is covered on the upper side of the liquid compression piston. The foam pump dispenser with the above construction is able to prevent a leakage of liquid, and is able to obtain a reliable fixed supply of air in a pump dispenser designed to properly mix liquid such as foaming cleanser, foam hand soap, shave foam, and hair mousse, etc. with air and to pump out in a foam shape.
    • 公开了一种具有防止任何反向流动的防止功能的泡沫泵分配器,其包括:空气引导件,其接合在活塞盖构件的空气和液体混合室的下侧; 位于活塞盖构件和活塞构件之间的防漏液弹簧; 以及液体压缩活塞的上侧被覆盖的防漏液阀。 具有上述结构的泡沫泵分配器能够防止液体泄漏,并且能够在设计成适当地混合液体的泵分配器中获得可靠的固定供应空气,所述泵分配器适当地混合诸如泡沫清洁剂,泡沫洗手液,剃须泡沫和 毛发摩丝等与空气一起泵出泡沫形状。
    • 37. 发明申请
    • FOAM PUMP DISPENSER HAVING LEAKAGE PREVENTION FUNCTION AGAINST REVERSE FLOW
    • 具有防倒流功能的泡沫泵分配器
    • US20090008412A1
    • 2009-01-08
    • US11852989
    • 2007-09-10
    • Hee Jin ChoiYu Kwang OhWon hee Lee
    • Hee Jin ChoiYu Kwang OhWon hee Lee
    • B67D5/58
    • B05B11/3074B05B7/0037B05B11/3067B05B11/3087
    • A foam pump dispenser that has a prevention function against any reverse flow is disclosed, which comprises an air guide which is engaged at a lower side of the air and liquid mixing chamber of the piston cover member; a liquid leakage prevention spring which is located between the piston cover member and the piston member; and a liquid leakage prevention valve which is covered on the upper side of the liquid compression piston. The foam pump dispenser with the above construction is able to prevent a leakage of liquid, and is able to obtain a reliable fixed supply of air in a pump dispenser designed to properly mix liquid such as foaming cleanser, foam hand soap, shave foam, and hair mousse, etc. with air and to pump out in a foam shape.
    • 公开了一种具有防止任何反向流动的防止功能的泡沫泵分配器,其包括:空气引导件,其接合在活塞盖构件的空气和液体混合室的下侧; 位于活塞盖构件和活塞构件之间的防漏液弹簧; 以及液体压缩活塞的上侧被覆盖的防漏液阀。 具有上述结构的泡沫泵分配器能够防止液体泄漏,并且能够在设计成适当地混合液体的泵分配器中获得可靠的固定供应空气,所述泵分配器适当地混合诸如泡沫清洁剂,泡沫洗手液,剃须泡沫和 毛发摩丝等与空气一起泵出泡沫形状。