connecting the safety line (3)

CN309802955SActive Publication Date: 2026-02-17BEIJING WOXINGDA TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202530403555.X
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-07-10
Publication Date
2026-02-17
Estimated Expiration
2040-07-10

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Abstract

1. Name of the product in this design: Connecting Safety Rope (3). 2. Purpose of this product design: It is used as a connecting rope for outdoor adventure, rock climbing training and protection. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 3. 5. This is already shown in the 3D drawing; the left view, right view, top view, and bottom view are omitted. 6. Other situations requiring explanation: In the open state, refer to the diagram. You can use the interlocking principle of one of the knots (1, 2, 3) and A (rope loop) to place the knot into the space formed by A. Use the tension of the rope to fix it and adjust it so that the knot is stably locked in A, ensuring that it will not easily slip out.
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