Fastener for connecting decoration strip and car roof panel

The utility model relates to a fastener for connecting a decoration strip and the sheet metal of a car roof, which comprises a U-shaped main body and wedge-shaped elastic clamps which are positioned on the inner side wall of the main body, wherein positioning blocks are also arranged on the outer surfaces of the two side walls of the main body and a projection which is used for positioning is arranged on the outer surface of one side wall near the bottom of the main body. The utility model is characterized in that the positioning blocks are positioned on the middle part of the side wall, and the other side wall of the main body turns outwards to form an n-shaped elastic clamping foot. After the structure is adopted, the purpose of positioning can be achieved by providing a positioning groove on the corresponding point without stamping a notch on the decoration strip; the projection is replaced by the elastic clamping foot to cause the fastener to be easily inserted into the decoration strip to cause assembly to be quick and convenient. Simultaneously, a convex rib is arranged on the outer bottom of the fastener to effectively prevent the fastener from moving; furthermore, a toothed elastic clamp can cause the fastener to be better clamped on the sheet metal. In addition, the decoration strip can be fixedly installed on the sheet metal of the car roof by using two long arms and two supporting ribs are adopted to prevent the decoration strip of the car roof from inclining on the sheet metal.