Upper folding doors are divided into household, commercial, and industrial upper folding doors, which are mainly used in industrial plants, workshops, shopping malls, office buildings, exhibition halls, home decoration and other places. Both inner and outer doors can be installed and used. It can effectively function as temperature insulation, dust prevention, noise reduction and sound insulation, and invisible doors. The opening is maximized when it opens. For example, some external equipment of traditional buildings generally stays on the roof of the building and is placed in the open air, which affects the service life and the overall aesthetics of the entire building. In view of the above-mentioned problems in the prior art, the present utility model provides an electric folding door which does not occupy the surrounding space of other curtain walls after being opened, has a large opening angle, and has a high opening height. After being closed, it integrates with the surrounding curtain wall without Destroy the overall aesthetics of the entire building. For another example, it can also be used as a garage door. When it is opened, the aisle is completely exposed without affecting the entry and exit of vehicles. When it is closed, it opens downwards and does not take up space. It can meet the work of entering and exiting all vehicles, fully electric remote control operation, saving trouble, effort and space.
Now it is mostly used in shopping malls, aisles, takeaway windows, large factories, etc.
