Search International and National Patent Collections

1. (WO2018184450) METHOD OF USING INTELLIGENT HOME DOOR

Pub. No.:    WO/2018/184450    International Application No.:    PCT/CN2018/078954
Publication Date: Fri Oct 12 01:59:59 CEST 2018 International Filing Date: Thu Mar 15 00:59:59 CET 2018
IPC: E05F 5/02
Applicants: ZHENG, Yunting
郑运婷
Inventors: ZHENG, Yunting
郑运婷
Title: METHOD OF USING INTELLIGENT HOME DOOR
Abstract:
Provided is a method of using an intelligent home door. The intelligent home door comprises a moving door (1), a door frame (2), a signal emitting device (3), a signal receiving device (4) and an anti-pinch device (5). The moving door (1) is connected to the door frame (2) by means of a hinge (6). The signal emitting device (3) is installed at the moving door (1). The signal receiving device (4) and the anti-pinch device (5) are installed at the door frame (2). The anti-pinch device (5) comprises an anti-pinch electromagnetic bolt (10), a positioning electromagnetic bolt (11) and a housing (12). The anti-pinch electromagnetic bolt (10) comprises an anti-pinch bolt (13), an anti-pinch spring (14) and an anti-pinch electromagnet (15). The anti-pinch bolt (13) has a positioning hole (16). The positioning electromagnetic bolt (11) comprises a bolt sleeve (17), a bolt (18), a positioning spring (19) and a positioning electromagnet (20). The bolt (18) is positioned opposite to the positioning hole (16) of the anti-pinch bolt (13). The signal receiving device (4) comprises a signal receiver (23), a time relay (24) and a charger (25). When strong wind causes the moving door (1) to shut abruptly, an inertia switch (8) transmits a signal to the signal emitting device (3). The signal emitting device (3) transmits the signal to the signal receiving device (4), such that the signal receiving device (4) controls the anti-pinch bolt (13) of the anti-pinch device (5) to stick out to prop against the moving door (1), thereby protecting a child from being injured by the moving door (1).