Building material filler plate (B)

Abstract

1. The name of the design product: building material filling plate (B). 2. The use of the design product: the design product is used for building material filling, especially the inside of the frame of doors and windows, to improve sound insulation performance and support strength. 3. The design points of the design product: the overall shape of the product. 4. The picture or photo that best indicates the design points: perspective view. 5. The left view is symmetrical to the right view, and the left view is omitted; the bottom view is the same as the top view, and the bottom view is omitted. 6. Other circumstances that need to be explained: the design product can be extended indefinitely at both ends.

Images