公开(公告)号：US20120318387A1

公开(公告)日：2012-12-20

申请号：US13451408

申请日：2012-04-19

申请人： WAN-PAO CHEN

发明人： WAN-PAO CHEN

IPC分类号： F16L37/00

CPC分类号： F16L29/00 ,  F16L55/005

摘要： A male connector includes a connecting member which has a cone-shaped exit defined therein and the connecting member is connected to a pipe connector to define a space therebetween. A movable member has a cone-shaped end and multiple openings are defined through the wall of the movable member. The movable member is movably located in the space and the cone-shaped end seals the cone-shaped exit of the connecting member along the direction of the fluid. The cone-shaped end has multiple grooves or release holes to slowly release the residual pressurized fluid of the pneumatic tool or the hydraulic tool so as to safely separate the male and female connectors and mitigate the noise.

摘要翻译： 公连接器包括连接构件，其具有限定在其中的锥形出口，并且连接构件连接到管连接器以在其间限定空间。 可动构件具有锥形端部，并且穿过可动构件的壁限定多个开口。 可移动构件可移动地位于空间中，锥形端沿着流体的方向密封连接构件的锥形出口。 锥形端部具有多个凹槽或释放孔，以缓慢地释放气动工具或液压工具的残余加压流体，以便安全地分离阳连接器和阴连接器并减轻噪音。

公开(公告)号：US20130299612A1

公开(公告)日：2013-11-14

申请号：US13482988

申请日：2012-05-29

申请人： WAN-PAO CHEN

发明人： WAN-PAO CHEN

IPC分类号： B05B1/00

CPC分类号： B05B1/005 ,  B05B1/3013 ,  B05B12/002 ,  B08B5/02

摘要： A blow gun includes a body with a top path and a bottom path, and a volume adjustment device is installed between the top and bottom paths. The volume adjustment device is in contact with a press rod which has one end pivotably connected to the body. The opening of the press rod is controlled by operation of the volume adjustment device so as to change the volume of the pressurized air. The press rod can also be locked at a position so that it is not activated unintentionally.

摘要翻译： 吹气枪包括具有顶部路径和底部路径的主体，并且音量调节装置安装在顶部和底部路径之间。 音量调节装置与压杆接触，压杆具有可枢转地连接到主体的一端。 按压杆的打开由容积调节装置的操作控制，以便改变加压空气的体积。 压杆也可以被锁定在一个位置，使得它不会被无意地激活。