Hidden fixed knot of plane materiel constructs

The utility model is used for a fixed plane materiel, it contains one and penetrates the board, one calorie of solid board, a frame, a dog and a fixed component, wherein penetrate the board with injection molding, moulding by casting serves with the limit that the arbitrary kind of mode that the hot melt adhesive fuses into combines to be fixed in the plane materiel, the solid board of card has one and penetrates the space, penetrate the board together with the limit of plane materiel end put into penetrate the space in, the frame has one calorie of solid space in one side of installation plane materiel, and the dog sets up on the frame and is located the medial extremity in the solid space of card, and let the discrepancy space in the solid space of card slightly be lighter than ka guban,and fixed component passes dog and frame simultaneously, let the dog be fixed in on the frame, the solid board of card is then for forcing passing of deformation to come in and go out in the space puts into the solid space o