Explosion-proof valve of the battery box

CN309346690SActive Publication Date: 2025-06-20NIPPON LIGHT METAL CO LTD +1
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Patent Information

Application Number
CN202430340983.8
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Priority Date
2023-12-05
Filing Date
2024-06-05
Publication Date
2025-06-20
Estimated Expiration
2039-06-05

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Abstract

1. Name of the Design Product: Explosion-proof Valve of Battery Box. 2. Use of the Design Product: The whole product is used to accommodate electrodes and electrolytes, and the part is used to break when a predetermined pressure is applied to release excessive internal pressure. 3. Design Key Points of the Design Product: Lies in the shape of the solid line part. 4. Picture or Photo that Best Illustrates the Design Key Points: Perspective View of Design 1. 5. The left view is symmetric with the right view, so the left view is omitted; the bottom view is symmetric with the top view, so the bottom view is omitted. 6. Design 1 is designated as the basic design. 7. Other Situations Requiring Explanation: Other Explanation: The part claimed for protection is represented by a solid line, and other parts are represented by a dashed line. The dash-dot line represents the boundary between the part claimed for protection and other parts. For Design 1-3 Front Views, Design 1-3 Perspective Views, Design 1-3 Enlarged Views of Part A, Design 1-3 Enlarged Views of Part B, and Design 1-3 Enlarged Perspective Views of the Local Bottom of the Cover, the enlarged local part is outlined by a dash-dot line. The dash-dot line itself is the part of the design not claimed in this case.
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