公开(公告)号：US20150343472A1

公开(公告)日：2015-12-03

申请号：US14655004

申请日：2013-12-24

Applicant: CANYON CO., LTD.

Inventor： Tetsuya TADA ,  Tomichika FURUTANI

IPC: B05B11/00

CPC classification number: B05B11/3077 ,  B05B11/0044 ,  B05B11/3009 ,  B05B11/3011 ,  B05B11/3016 ,  B05B11/3023 ,  B05B11/3025 ,  B05B11/3045 ,  B05B11/3063 ,  B05B11/3066 ,  B05B11/3069

Abstract: A trigger type sprayer capable of easily performing air vent in a space between a second valve and a first valve, and preventing leakage of liquid in use is provided.The present invention includes a body 11 having a first flow channel 11a through which liquid can flow, a second flow channel 11d communicating with the first flow channel 11a, and a cylindrical cylinder chamber 11b communicating with the second flow channel 11d; a hollow piston 13 slidably incorporated into the cylinder chamber 11b, having a valve seat 13b and a hollow portion 13d of a second valve 14, and sliding back and forth according to operation of a trigger 12; the second valve 14 incorporated into the hollow portion 13d of the hollow piston 13 and positioned at a downstream side; and a first valve 15 incorporated into the cylinder chamber 11b and positioned at an upstream side, wherein the first valve 15 is pressed by the second valve 14 so that the first valve 15 is opened.

Abstract translation: 提供一种触发式喷雾器，其能够容易地在第二阀和第一阀之间的空间中执行排气，并且防止使用中的液体泄漏。 本发明包括具有液体可以流动的第一流动通道11a，与第一流动通道11a连通的第二流动通道11d和与第二流动通道11d连通的圆柱形气缸室11b的主体11; 可滑动地结合到气缸室11b中的中空活塞13，具有阀座13b和第二阀14的中空部分13d，并且根据触发器12的操作来回滑动; 第二阀14并入中空活塞13的中空部分13d并位于下游侧; 以及结合到气缸室11b中并位于上游侧的第一阀15，其中第一阀15被第二阀14按压，使得第一阀15打开。