| 摘要 |
The present invention relates to a device for connecting corners of a door frame, and more specifically, to a device for connecting corners of a door for a vinyl greenhouse, which facilitates manufacture of a door mainly used for a vinyl greenhouse by screw mounting instead of welding. According to the present invention, the device for connecting corners of a door frame comprises: a first body and a second body having screw mounting parts disposed therein; a first wing disposed on one side of the first body while being bent; a second wing disposed on the other side of the first body while being bent; a third wing disposed on one side of the second body while being bent; and a fourth wing disposed on the other side of the second body while being bent. The device for connecting corners of a door frame easily assembles a door frame by a connection member capable of simply assembling corners of the door frame, and allows anyone to simply assemble the door frame and firmly assemble a connecting portion. |
