Waterproof flange embedded part (3)

CN310040829SActive Publication Date: 2026-06-19SHANGHAI FENGZHONG ELECTRIC POWER TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
SHANGHAI FENGZHONG ELECTRIC POWER TECH CO LTD
Filing Date
2025-05-13
Publication Date
2026-06-19

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Abstract

1. Name of the product in this design: Waterproof flange embedded part (3). 2. Purpose of this design: a prefabricated structural component for connecting ductwork, ensuring the operating conditions of power cables within the ductwork, and used for waterproofing and leak prevention in ductwork wall penetration, pre-embedded connections, and manhole connections. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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