公开(公告)号：US09284773B1

公开(公告)日：2016-03-15

申请号：US14058313

申请日：2013-10-21

申请人： Marlene E. Fridley ,  Jerry W. Fridley

发明人： Marlene E. Fridley ,  Jerry W. Fridley

IPC分类号： E06B7/28 ,  E06B7/32 ,  E05F13/00 ,  E05F15/20

CPC分类号： E06B7/32 ,  E05F1/1016 ,  E05F13/00 ,  E05F15/76 ,  E05F15/77 ,  E05Y2800/71

摘要： A pet door system for allowing pets to enter and exit a building is provided. The pet door system comprises a pet door having a top edge, a pair of side edges, and a bottom edge with the pet door pivotally mounted within the opening. An aperture is formed in the top edge only of the pet door. A groove extends from along each side of the aperture. A plunger is moveable into and out of the aperture with the plunger riding in the groove. A solenoid moves the plunger into and out of the aperture with an activation mechanism activating the solenoid. Upon the activation mechanism being positioned within a predetermined distance from the pet door, the solenoid causes the plunger to automatically unlock the pet door. Upon the activation means being positioned outside the predetermined distance from the pet door, the solenoid causing the plunger to automatically lock the pet door.

摘要翻译： 提供允许宠物进出建筑物的宠物门系统。 宠物门系统包括具有顶部边缘，一对侧边缘和底部边缘的宠物门，宠物门枢转地安装在开口内。 仅在宠物门的顶部边缘处形成孔。 凹槽从孔的每一侧延伸。 柱塞可移动进入和离开孔，柱塞骑在凹槽中。 螺线管通过激活螺线管的启动机构将柱塞移入和移出孔。 当激活机构定位在距离宠物门的预定距离内时，螺线管使柱塞自动解锁宠物门。 当激活装置定位在离宠物门的预定距离之外时，螺线管使柱塞自动锁定宠物门。