Fan anti-fall block
By designing anti-fall blocks for casement windows, the problems of insufficient protection and inconvenient installation of casement window sash pads were solved, achieving corner safety protection and efficient assembly, and reducing inventory costs for door and window companies.
CN224282325UActive Publication Date: 2026-05-26QINGDAO JIAYE CONSTRUCTION ENGINEERING IND & TRADE CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO JIAYE CONSTRUCTION ENGINEERING IND & TRADE CO LTD
- Filing Date
- 2025-07-01
- Publication Date
- 2026-05-26
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Figure CN224282325U_ABST
Abstract
This utility model discloses a sash anti-fall block, including a supporting body. The inner side of the end of the supporting body is provided with a European standard groove that matches the hardware groove of the door / window sash. The supporting body has corner protectors extending outwards from both sides of the groove, completely covering the sliding linkage channel opening at the sash corner. This utility model belongs to the technical field of door and window accessories, specifically referring to a sash anti-fall block.
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