Improved welding joint structure between front door inner panel and front door hinge panel

摘要

this design is the front and the side panel and the front panel of the door hinge structure of a welding joint on the side of a panel, the majority of the stack (10) of the welding or cutting molding, only flat flange (11) formed in the panel, a hinge (20) the welding flange (21) the plane welding flange (11) by welding, and is a feature.according to the invention, according to the welding joint structure of welded joint, the feeling will be very small, not only the cost of plastic made to reduce and improve a productivity.