Door and window testing equipment (water tightness, air pressure tightness, sound insulation, and heat insulation combined machine)
CN310146903SActive Publication Date: 2026-08-14FOSHAN DONGPAI WINDOW MEASUREMENT TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-03-30
- Publication Date
- 2026-08-14
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Figure 000007_ABST
Abstract
1. Name of the product in this design: Door and window testing equipment (water tightness, air pressure tightness, sound insulation and heat insulation combination machine). 2. Purpose of this design: To conduct quality testing on doors and windows for their wind resistance, waterproofing, heat insulation, and sound insulation performance. 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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