Self-resetting guard

CN309792739SActive Publication Date: 2026-02-13QINGDAO VICTALL RAILWAY CO LTD
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Patent Information

Application Number
CN202530338422.9
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-06-12
Publication Date
2026-02-13
Estimated Expiration
2040-06-12

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Abstract

1. The name of the design product: automatic reset type protection device. 2. The use of the design product: the design product is used to cover the interface, and the product has a magnetic protective cover. When in use, the protective cover is opened by using a magnetic device to attract it from the outside. After removing the magnetic device, the protective cover is automatically closed under the action of the internal torsional spring. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.
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