公开(公告)号：US06749239B2

公开(公告)日：2004-06-15

申请号：US10248915

申请日：2003-02-28

申请人： Joon T. Choi

发明人： Joon T. Choi

IPC分类号： A47G2110

CPC分类号： A47G21/103

摘要： A chopstick manipulator comprises a bridge and clamps. Each clamp includes an inner support having an inner surface where an upper half of the inner surface has a mid portion so the bridge interconnects each mid portion thereof, a rear support extending from a rear end of the inner support so that about a right angle is formed by each outer surface of the inner and rear supports, and a distal support extending substantially forward from an outer end of the rear support while forming a substantially prismatic shape. The distal support is defined by an outer surface, a rearward slant surface and a forward slant surface so that a prismatic ridge by the respective slant surfaces approaches the outer surface of the inner support where an angle by the rear support and the rearward slant surface is less than 90 degrees.

摘要翻译： 筷子操纵器包括桥和夹。 每个夹具包括具有内表面的内表面，其中内表面的上半部具有中间部分，使得桥互连其每个中间部分，后支撑件从内支撑件的后端延伸，使得约直角为 由内支撑件和后支撑件的每个外表面形成，远端支撑件从后支撑件的外端基本向前延伸，同时形成基本棱柱形状。 远侧支撑由外表面，后倾斜表面和前倾斜表面限定，使得由相应倾斜表面的棱柱脊接近内支撑件的外表面，其中后支撑件和后倾斜表面的角度为 小于90度。

公开(公告)号：US20100224654A1

公开(公告)日：2010-09-09

申请号：US12400181

申请日：2009-03-09

申请人： Joon T. Choi

发明人： Joon T. Choi

IPC分类号： B05B11/00 ,  B67D5/40

CPC分类号： B05B15/33 ,  B05B11/3011 ,  B05B11/3057

摘要： An aspect of the invention provides a spray device for siphoning fluid. The spray device comprises a container, a pump, and a siphon tube. The container has an opening at a top portion. The pump is provided on the opening of the container. The siphon tube extends from the pump down to a bottom portion of the container, and the siphon tube comprises a flexible portion in a middle portion of the siphon tube for allowing a lower end portion to fall downward under gravity when the spray device is tilted from a vertical position. The lower portion of the siphon tube is configured to reach center or corners of the bottom portion of the container. The flexible portion of the siphon tube may be disposed in the middle portion of the siphon tube such that the lower portion below the flexible portion falls downward due to weight of the lower portion due to gravity.

摘要翻译： 本发明的一个方面提供一种用于虹吸液体的喷射装置。 喷射装置包括容器，泵和虹吸管。 容器在顶部具有开口。 泵设在容器的开口处。 虹吸管从泵向下延伸到容器的底部，虹吸管包括在虹吸管的中间部分的柔性部分，用于当喷雾装置倾斜时允许下端部在重力作用下向下倾斜 垂直位置 虹吸管的下部构造成到达容器底部的中心或角落。 虹吸管的柔性部分可以设置在虹吸管的中间部分中，使得柔性部分下方的下部由于重力而由于下部的重量而向下下落。