Plastic panel

Abstract

The present invention relates to a plastic panel, and more particularly, to a plastic panel which comprises inner and outer panels wherein a bonding groove to be coated with an adhesive is formed on any one of the inner and outer panels. According to a preferred embodiment of the present invention, the bonding groove is formed on any one of the inner and outer panels, while a protrusion is formed on a bonding surface of the other of the inner and outer panels. Accordingly, since the bonding groove is bonded to the bonding surface of the inner or outer panel, the bonding groove can serve as a guide when the adhesive is applied. Thus, the adhesive can be applied at a uniform thickness to correct positions even though it is manually applied, and even an adhesive with certain fluidity can be prevented from leaking to the outside. Therefore, there are advantages in that the post-processing work for enhancing the external appearance is not required, the manufacturing time and costs can be reduced, and the bonding force can be increased due to the increased bonding area.

1 . A plastic panel, comprising: 
 an inner panel formed with any one of a bonding groove to be coated with an adhesive and a bonding surface corresponding to the bonding groove; and    an outer panel formed with the other of the bonding groove and bonding surface.    
     
     
         2 . The plastic panel as claimed in  claim 1 , wherein the bonding groove is formed on the inner panel.  
     
     
         3 . The plastic panel as claimed in  claim 1 , wherein an additional space extends from the bonding groove.  
     
     
         4 . The plastic panel as claimed in  claim 1 , wherein the bonding surface is shaped as a protrusion corresponding to a shape of the bonding groove.  
     
     
         5 . The plastic panel as claimed in claims  1 , wherein the bonding groove or bonding surface is formed with a stopper.  
     
     
         6 . The plastic panel as claimed in  claim 5 , wherein the stopper has a height (thickness) which is equal to or smaller than a gap between the bonding surface and a floor surface of the bonding groove.  
     
     
         7 . The plastic panel as claimed in  claim 6 , wherein the stopper is formed integrally with the inner or outer panel.  
     
     
         8 . The plastic panel as claimed in  claim 7 , wherein the plastic panel is used for a vehicle door.