A door trim assembly higher than the outer water cut rubber strip

Abstract

The invention provides a door trim assembly that is higher than the outer water cut rubber strip, comprising an upper trim and a lower trim that are connected to each other, one side of the upper trim is provided with a main positioning pin, and the upper trim The other side is provided with a secondary positioning pin, one side of the lower decorative plate is provided with a main positioning hole, the other side of the lower decorative plate is provided with a secondary positioning hole, and the main positioning pin is arranged in the main positioning hole Inside, the auxiliary positioning pin is set in the auxiliary positioning hole, one end of the upper decorative plate is provided with a limiting piece, and the end of the lower decorative plate is provided with a limiting hole, and the limiting piece is set on inside the limiting hole. The beneficial effects of the present invention are: the upper decorative plate and the lower decorative plate can be fastened to each other for installation, the assembly gap and surface difference can be effectively controlled, and the assembly operation is simple, the assembly strength also meets the requirements, and the perceived quality is improved effect while minimizing costs.

Description

technical field [0001] The invention relates to a car body, in particular to a door trim assembly in the car body that is higher than the outer water cut rubber strip. Background technique [0002] Since the door trim is higher than the outer water-cut rubber strip, the back of the area where the door trim is higher than the outer water-cut rubber strip is exposed to the view from the outside of the vehicle. A separate part needs to be welded on the door trim to cover this area for The blocked sub-parts are generally a plane and form an angle with the highest surface of the door trim. There is no room for optimization in the shape, and the appearance is dull and unsightly. At the same time, the welding seam can be seen from the outside of the car, and the size of the higher than the outer water cut is larger. The higher the welding strength is, the worse the welding strength is for shielding sub-parts, and the inner water cut is installed on the sub-parts for shielding, and ...

AI Technical Summary

Problems solved by technology

[0002] Since the door trim is higher than the outer water-cut rubber strip, the back of the area where the door trim is higher than the outer water-cut rubber strip is exposed to the view from the outside of the vehicle. A separate part needs to be welded on the door trim to cover this area for The blocked sub-parts are generally a plane and form an angle with the highest surface of the door trim. There is no room for optimization in the shape, and the appearance is dull and unsightly. At the same time, the welding seam can be seen from the outside of the car, and the size of the higher than the outer water cut is larger. The higher the welding strength is, the worse the welding strength is for shielding the sub-parts, and the inner water cut is installed on the sub-parts for shielding, and it is affected by force in the Y direction, which makes it difficult to meet the strength requirements of the part

If the shielding sub-parts are not separated, this part and the upper decorative panel are integrated, and the mold is released in the Y direction, and the upper and lower decorative panels are assembled and fastened in the Y direction. There will be a parting line at the part above the upper decorative panel, and the position is At the highest point of the upper part of the door trim, the vision is very obvious, and it feels scratchy when touched by hand, which does not meet the perceived quality requirements of the interior; in order to hide the parting line, it can be treated by covering the skin, but the cost of the parts is greatly increased Rising, not competitive among low-cost models

Images