Sound tube
CN309926955SActive Publication Date: 2026-04-17莫作孝
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- 莫作孝
- Filing Date
- 2025-08-21
- Publication Date
- 2026-04-17
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Sound guide tube. 2. Purpose of this design: For use as a sound-conducting tube to prevent sound leakage in Bluetooth glasses. 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 view 1.
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