Home platform ladder

Abstract

1. Name of the product in this design: Household platform ladder. 2. Purpose of this design: To carry passengers and transport them to designated floors. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design. 6. Other changes in status that need to be explained: In this design product, perspective view 1 and perspective view 2 of Design 1 and Design 2 are in the closed state; reference figure 1 shows the three-sided door opening state; reference figure 2 shows the through door state; reference figure 3 shows the front door opening state; reference figure 4 shows the right-angle door opening state. 7. Other situations requiring explanation: The enlarged top view of Design 1 is an overall enlarged view of the top view of Design 1; the enlarged bottom view of Design 1 is an overall enlarged view of the bottom view of Design 1; the enlarged view of part A in Design 1 is an enlarged view of part A in Illustrated View 1 of Design 1; the enlarged view of part B in Design 1 is an enlarged view of part B in Illustrated View 1 of Design 1; the enlarged view of part C in Design 1 is an enlarged view of part C in Illustrated View 2 of Design 1; the enlarged view of part D in Design 1 is an enlarged view of part D in Illustrated View 2 of Design 1; the enlarged top view of Design 2 is an overall enlarged view of the top view of Design 2; the enlarged bottom view of Design 2 is an overall enlarged view of the bottom view of Design 2; the enlarged view of part E in Design 2 is an enlarged view of part E in Illustrated View 1 of Design 2; the enlarged view of part F in Design 2 is an enlarged view of part F in Illustrated View 1 of Design 2; the enlarged view of part G in Design 2 is an enlarged view of part G in Illustrated View 2 of Design 2; the enlarged view of part H in Design 2 is an enlarged view of part H in Illustrated View 2 of Design 2.

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