公开(公告)号：US3908870A

公开(公告)日：1975-09-30

申请号：US52342174

申请日：1974-11-13

Applicant: YOSHINO KOGYOSHO CO LTD

Inventor： NOZAWA TAKAMITSU ,  KISHI TAKAO

IPC: A45D34/02 ,  B04B20060101 ,  B05B7/24 ,  B05B9/04 ,  B05B9/043 ,  B05B11/00 ,  B05B11/02 ,  B65D47/24 ,  B65D83/14 ,  B67D7/60 ,  F04B9/14 ,  B67D5/42

CPC classification number: B05B11/304 ,  B05B11/3018 ,  B05B11/3061 ,  B05B11/3074

Abstract: A miniature type, rechargeable atomizing spray mechanism including a receptacle for the liquid to be atomized, and further including a cap and axially aligned first and second pressure chambers, one of which depends within the receptacle while the other projects above the cap. A reciprocable spray head is arranged to cooperate with plural pistons, one each of which are slidably arranged in said first and second pressure chambers. Upper and lower valve members are available to control the emission of spray. The upper valve is maintained closed by a spring element, and the lower valve is opened by reciprocation of the spray head to permit withdrawal of the liquid from the container so that it may pass through a bore provided between the plural pistons and be emitted as a spray from the spray head.

Abstract translation: 一种微型可充电雾化喷雾机构，其包括用于待雾化的液体的容器，并且还包括盖和轴向对准的第一和第二压力室，其中一个压力室在容器内依次位于盖的上方。 可往复运动的喷头被布置成与多个活塞配合，每个活塞可滑动地布置在所述第一和第二压力室中。 上下阀构件可用于控制喷雾的排放。 上阀由弹簧元件保持关闭，并且下阀通过喷头的往复运动打开，以允许液体从容器中取出，使得其可以穿过设置在多个活塞之间的孔，并作为 从喷头喷雾。