| 摘要 |
The present invention provides a polygonal pem nut for fixating a display panel, comprising a support plate (4) coming into close contact with a support frame (14) to have a wide coupling area when being coupled to a display panel (20), and to prevent an entrance edge of a pem nut (2) from being bent inwards; a bending unit (6) forming external circumference with a polygonal shape, being the pem nut (2) by applying pressure via a pressing and fitting or a punching process while inserting the pem nut (2) into an insertion part (18) of the support frame (14) to closely adhere and fixate the support frame (14) from both sides together with the support plate (4); and a coupling unit (10) forming a screw part (12) for coupling a bolt (22) in an inner space part of the pem nut (2), thereby being capable of fixating the pem nut (2) in the same form all the time by forming a slit groove (8) via a pressing and fitting process or a punching process while simply fixating the pem nut (2) at the support frame (14) via a pressing and fitting process or a punching process, so error rate of products can be reduced. |
