公开(公告)号：US20100319792A1

公开(公告)日：2010-12-23

申请号：US12823555

申请日：2010-06-25

申请人： Sean JING ,  James HUANG

发明人： Sean JING ,  James HUANG

IPC分类号： F16K15/00

CPC分类号： F16K31/38 ,  E03D3/02 ,  Y10T137/4343 ,  Y10T137/7922

摘要： A flush control valve core assembly is provided including a valve core body, a back spring accommodated in the valve core body, a valve piece and a valve shaft. The valve piece includes a discharge hole. A portion of the back spring extends as a pin structure, which is able to slidably move in the discharge hole. The pin structure is formed by a free end of the back spring horizontally bending towards the center, and then bending downwards vertically. The back spring of the flush control valve core assembly has a smaller size, which is more reliable and more easily mounted.

摘要翻译： 提供了一种冲洗控制阀芯组件，其包括阀芯体，容纳在阀芯体中的后弹簧，阀片和阀轴。 阀片包括排出孔。 背部弹簧的一部分作为销结构延伸，该销结构能够在排出孔中可滑动地移动。 销结构由后弹簧的自由端朝向中心水平弯曲，然后垂直向下弯曲而形成。 冲洗控制阀芯组件的背面弹簧具有更小的尺寸，更可靠并且更容易安装。

公开(公告)号：US08499781B2

公开(公告)日：2013-08-06

申请号：US12823555

申请日：2010-06-25

申请人： Sean Jing ,  James Huang

发明人： Sean Jing ,  James Huang

IPC分类号： F16K51/00

CPC分类号： F16K31/38 ,  E03D3/02 ,  Y10T137/4343 ,  Y10T137/7922

摘要： A flush control valve core assembly is provided including a valve core body, a back spring accommodated in the valve core body, a valve piece and a valve shaft. The valve piece includes a discharge hole. A portion of the back spring extends as a pin structure, which is able to slidably move in the discharge hole. The pin structure is formed by a free end of the back spring horizontally bending towards the center, and then bending downwards vertically. The back spring of the flush control valve core assembly has a smaller size, which is more reliable and more easily mounted.

摘要翻译： 提供了一种冲洗控制阀芯组件，其包括阀芯体，容纳在阀芯体中的后弹簧，阀片和阀轴。 阀片包括排出孔。 背部弹簧的一部分作为销结构延伸，该销结构能够在排出孔中可滑动地移动。 销结构由后弹簧的自由端朝向中心水平弯曲，然后垂直向下弯曲而形成。 冲洗控制阀芯组件的背面弹簧具有更小的尺寸，更可靠并且更容易安装。