公开(公告)号：US20130068801A1

公开(公告)日：2013-03-21

申请号：US13426132

申请日：2012-03-21

申请人： Jenn-Shyang Lai

发明人： Jenn-Shyang Lai

IPC分类号： A47G19/24

CPC分类号： A45D33/16

摘要： A powder container includes a container body and first and second insert members. The container body has an inner space for disposal of powder therein. The first insert member has a first surrounding wall inserted fittingly into the inner space, and a first bottom wall formed with at least one through hole. The second insert member has a second bottom wall inserted into the inner space and disposed on the first bottom wall, and a second surrounding wall extending upwardly from the second bottom wall and disposed fittingly and disengageably on the first surrounding wall of the first insert member for blocking passage of the powder to an external environment through the at least one through hole.

摘要翻译： 粉末容器包括容器主体和第一和第二插入部件。 容器主体具有用于在其中处理粉末的内部空间。 第一插入构件具有嵌入内部空间中的第一环绕壁和形成有至少一个通孔的第一底壁。 第二插入构件具有插入到内部空间中并且设置在第一底壁上的第二底壁和从第二底壁向上延伸并且适当地和可分离地设置在第一插入构件的第一围绕壁上的第二围壁， 通过所述至少一个通孔阻止所述粉末通过外部环境。

公开(公告)号：USD690881S1

公开(公告)日：2013-10-01

申请号：US29407319

申请日：2011-11-28

申请人： Jenn-Shyang Lai

设计人： Jenn-Shyang Lai

公开(公告)号：US6056163A

公开(公告)日：2000-05-02

申请号：US362000

申请日：1999-07-28

申请人： Jenn-Shyang Lai

发明人： Jenn-Shyang Lai

IPC分类号： B05B11/00 ,  B65D83/14 ,  B65D88/54

CPC分类号： B05B11/3025 ,  B65D83/48

摘要： A liquid dispenser includes a hollow shank having top and bottom openings and a fluid chamber. A closure member is sealingly mounted on the top opening. A hollow piston rod has closed and open ends, an inner fluid passage, and an aperture in communication with the fluid passage. A hollow piston is sleeved movably around the piston rod and has a contact part in contact with the piston rod to seal releasably the aperture, and a skirt part. A spring seat has a top rim extending between the skirt part and the closed end to abut against the contact part to seal releasably the aperture, a top blind hole having a cross-section greater than that of the closed end of the piston rod, and a bottom portion. An upper urging unit urges downward the piston. A ball is seated at the bottom opening. A lower urging unit urges the spring seat and the ball against the closed end and the bottom opening, respectively.

摘要翻译： 液体分配器包括具有顶部和底部开口的空心柄和流体室。 封闭构件密封地安装在顶部开口上。 中空的活塞杆具有闭合的开口端，内部流体通道和与流体通道连通的孔。 中空活塞可围绕活塞杆可移动地套管并且具有与活塞杆接触的接触部分以可释放地密封该孔和裙部。 弹簧座具有在裙部和闭合端之间延伸的顶部边缘，以抵靠接触部分以可释放地密封孔，具有大于活塞杆的封闭端的横截面的顶部盲孔，以及 底部。 上推力单元向下推动活塞。 一个球坐在底部的开口处。 下推动单元分别推动弹簧座和球抵靠封闭端和底部开口。