Frame for expansion scaffolding

Description

Draw 25 The item that is the subject of the design Frame for expansion scaffolding Description of the design 1. The material is metal. 2. It is used by extending the length of the footrest. 3. The length of the footrest changes as the frame slides inward or outward from the first frame. 4. The total length of the original design is 2m 50cm in width and 60cm in length, and the width of the omitted part is 1m 40cm. 5. Drawing 1 is a drawing representing the overall shape of the design, Drawing 2 is a drawing representing the front of the design, and a drawing representing the back of the design symmetrical to Drawing 2 is omitted. 6. Drawing 3 is a drawing showing the left side of the design, and Drawing 4 is a drawing showing the right side of the design. 7. Drawing 5 is a drawing representing the plan view of the design, and Drawing 6 is a drawing representing the bottom view of the design. 8. Reference drawing 1 is a drawing showing the frame for the extension platform in a folded state, and reference drawing 2 is a drawing showing the frame for the extension platform in an unfolded state. Key points of the design creation The key point of the design creation is the combination of the shape and form of the 'frame for an extendable scaffolding'.

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