Lock switch (flat-head type for three-bar ultra-narrow locks)

CN310084198SActive Publication Date: 2026-07-14郑庆余
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
郑庆余
Filing Date
2025-09-25
Publication Date
2026-07-14

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Abstract

1. Name of the product in this design: Lock switch (flat head type for three-bar ultra-narrow lock). 2. Purpose of this design: A lock switch used to adjust the deadbolt or unlocked state of a three-bar ultra-narrow lock. 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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