公开(公告)号：US08177267B2

公开(公告)日：2012-05-15

申请号：US12174593

申请日：2008-07-16

申请人： Thomas Merrill Kuehn

发明人： Thomas Merrill Kuehn

IPC分类号： E05C19/18 ,  E05C19/00

CPC分类号： E05B17/005 ,  Y10S292/15 ,  Y10T292/34 ,  Y10T292/394 ,  Y10T292/397 ,  Y10T292/694

摘要： A door anti-latch device includes a base mounted to a door or a door frame, and a lever rotatably mounted to the base so that the lever can rotate about a pivot point from an open position to a latching position. The lever includes a handle end and an opposing stop end. The lever can be rotated between the open position and the latching position by moving the lever handle. The lever stop prevents the door from latching when the lever is in the open position and will not prevent the door from latching when the lever is in the latching position. The door anti-latch device can be moved from the open position to the latching position without leaving the room or opening the door.

摘要翻译： 门防闩装置包括安装到门或门框的基座和可旋转地安装到基座的杆，使得杆可以围绕枢转点从打开位置旋转到闩锁位置。 杠杆包括手柄端和相对的止挡端。 通过移动杠杆手柄，杠杆可以在打开位置和锁定位置之间旋转。 当杠杆处于打开位置时，杠杆止动器可防止门锁定，并且当杠杆处于闩锁位置时不会阻止门闩锁。 门防闩装置可以从打开位置移动到闩锁位置，而不会离开房间或打开门。

公开(公告)号：US20090039659A1

公开(公告)日：2009-02-12

申请号：US12174593

申请日：2008-07-16

申请人： Thomas Merrill Kuehn

发明人： Thomas Merrill Kuehn

IPC分类号： E05B17/00 ,  E05B63/18 ,  E05B15/02

CPC分类号： E05B17/005 ,  Y10S292/15 ,  Y10T292/34 ,  Y10T292/394 ,  Y10T292/397 ,  Y10T292/694

摘要： A door anti-latch device includes a base mounted to a door or a door frame, and a lever rotatably mounted to the base so that the lever can rotate about a pivot point from an open position to a latching position. The lever includes a handle end and an opposing stop end. The lever can be rotated between the open position and the latching position by moving the lever handle. The lever stop prevents the door from latching when the lever is in the open position and will not prevent the door from latching when the lever is in the latching position. The door anti-latch device can be moved from the open position to the latching position without leaving the room or opening the door.

摘要翻译： 门防闩装置包括安装到门或门框的基座和可旋转地安装到基座的杆，使得杆可以围绕枢转点从打开位置旋转到闩锁位置。 杠杆包括手柄端和相对的止挡端。 通过移动杠杆手柄，杠杆可以在打开位置和锁定位置之间旋转。 当杠杆处于打开位置时，杠杆止动器可防止门锁定，并且当杠杆处于闩锁位置时不会阻止门闩锁。 门防闩装置可以从打开位置移动到闩锁位置，而不会离开房间或打开门。