Off-axis hinge

CN310191511SActive Publication Date: 2026-09-08ZHONGSHAN BOLE DOOR CONTROL TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202630014397.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-01-13
Publication Date
2026-09-08
Estimated Expiration
2041-01-13

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Abstract

1. Name of the product in this design: Offset hinge. 2. Purpose of this design: To be installed on the top of the door panel and the bottom of the door frame, so that the door leaf and the door frame can rotate relative to each other. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design points: Refer to Figure 1 for the combined state. 5. The rear view of component 2 is the same as the front view of component 2, so the rear view of component 2 is omitted; the right view of component 2 is the same as the left view of component 2, so the right view of component 2 is omitted; the rear view of component 3 is the same as the front view of component 3, so the rear view of component 3 is omitted; the right view of component 3 is the same as the left view of component 3, so the right view of component 3 is omitted; the right view of component 4 is symmetrical to the left view of component 4, so the right view of component 4 is omitted. 6. Other components requiring explanation: Component 1 is the offset adjuster, installed at the top of the door frame; Component 2 is the offset adjuster limit sleeve, installed at the top of the door panel; Component 3 is the offset adjuster ground shaft, installed at the bottom of the door panel; Component 4 is the offset adjuster base, installed at the bottom of the door frame.
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