A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hidden type electric opening device for window
The invention relates to the field of building hardware accessories, and particularly discloses a hidden type electric opening device for a window. The hidden type electric opening device comprises a speed reduction motor, a rotating shaft and an electric window connecting plate which are installed on a window profile. The output end of the speed reduction motor is inwards provided with a first square hole. One end of the electric window connecting plate is provided with a second square hole. One end of the rotating shaft is provided with a first square pin matched with the first square hole. The other end of the rotating shaft is provided with a second square pin matched with the second square hole. The rotating shaft is sleeved with a shaft sleeve. The shaft sleeve is sleeved with a motor fixing plate. An installation hole is formed in the motor fixing plate. The second square pin is inserted in the second square hole. A split washer is arranged at the position, at the outer end of the second square hole, of the second square pin. The other end of the electric window connecting plate is provided with a slide block through a rivet. The slide block is located in a profile notch of a window sash. All the structures are installed in the window profile or the window sash and almost can not be seen from the outer side, and the hidden type electric opening device is beneficial to opening and attractive in appearance.
Hidden type electric opening device for window
The invention relates to the field of building hardware accessories, and particularly discloses a hidden type electric opening device for a window. The hidden type electric opening device comprises a speed reduction motor, a rotating shaft and an electric window connecting plate which are installed on a window profile. The output end of the speed reduction motor is inwards provided with a first square hole. One end of the electric window connecting plate is provided with a second square hole. One end of the rotating shaft is provided with a first square pin matched with the first square hole. The other end of the rotating shaft is provided with a second square pin matched with the second square hole. The rotating shaft is sleeved with a shaft sleeve. The shaft sleeve is sleeved with a motor fixing plate. An installation hole is formed in the motor fixing plate. The second square pin is inserted in the second square hole. A split washer is arranged at the position, at the outer end of the second square hole, of the second square pin. The other end of the electric window connecting plate is provided with a slide block through a rivet. The slide block is located in a profile notch of a window sash. All the structures are installed in the window profile or the window sash and almost can not be seen from the outer side, and the hidden type electric opening device is beneficial to opening and attractive in appearance.
Hidden type electric opening device for window
LI JINGFANG (author) / SONG XIANGQIANG (author) / SHI SHUJUN (author) / ZHONG RUIGANG (author) / RONG LIZHI (author) / WANG LU (author)
2015-12-02
Patent
Electronic Resource
English
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
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Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung