A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Window opener capable of achieving manual opening
The invention discloses a window opener capable of achieving manual opening. The window opener comprises a machine shell. A slide rail is arranged on the machine shell. A slide block is arranged on the slide rail in a sliding mode and is connected with a handle. A worm and gear motor is fixed to the slide block. Meanwhile, a speed reduction gear set used for being connected with a window opening part of the window opener is fixed to the machine shell. The worm and gear motor is matched with the speed reduction gear set. The window opener has the advantage that it can be ensured that a smoke discharge window can still be smoothly opened in the electricity-free state.
Window opener capable of achieving manual opening
The invention discloses a window opener capable of achieving manual opening. The window opener comprises a machine shell. A slide rail is arranged on the machine shell. A slide block is arranged on the slide rail in a sliding mode and is connected with a handle. A worm and gear motor is fixed to the slide block. Meanwhile, a speed reduction gear set used for being connected with a window opening part of the window opener is fixed to the machine shell. The worm and gear motor is matched with the speed reduction gear set. The window opener has the advantage that it can be ensured that a smoke discharge window can still be smoothly opened in the electricity-free state.
Window opener capable of achieving manual opening
XIE HONG (author) / XIE JIAN (author) / XIE WENYAN (author) / CHEN JI (author) / CHEN CHUNPENG (author)
2015-08-26
Patent
Electronic Resource
English
Detachable modular window opener capable of automatically opening window in case of power failure
| European Patent Office | 2024