Pressure relief device lock valve
CN309977888SActive Publication Date: 2026-05-12ZHAOQING GAOYAO JINYUN METAL PROD CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- ZHAOQING GAOYAO JINYUN METAL PROD CO LTD
- Filing Date
- 2025-11-13
- Publication Date
- 2026-05-12
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Figure 000003_ABST
Abstract
1. The name of the design product: pressure relief device locking valve. 2. The use of the design product: installed on the glass suction cup, by controlling the on-off of the vacuum passage and pressure relief, to ensure that the suction cup can safely and reliably adsorb and release the glass workpiece. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.
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