A bed structure for a crib

By designing a retractable guardrail structure for the bunk bed, the safety hazard of patients falling out of the bunk bed is solved, achieving both retractable and protective guardrails and improving transportation safety.

CN224269624UActive Publication Date: 2026-05-26TAICANG KANGHUI TECH DEV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
TAICANG KANGHUI TECH DEV
Filing Date
2025-03-31
Publication Date
2026-05-26

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Abstract

This utility model relates to a bed structure for a bunk bed, comprising a mother bed, a daughter bed, and a retractable guardrail. A detachable daughter bed is installed on one side of the mother bed. A retractable guardrail is installed in the middle of the side where the daughter bed and mother bed meet. The retractable guardrail includes a guardrail base, guardrail handrails, and a central support beam. The guardrail base is installed on the daughter bed, and a central support beam is installed in the middle of the guardrail base. Rotating frames extending upwards are rotatably mounted on both ends of the central support beam. The upper end of each rotating frame is rotatably connected to the middle of the guardrail handrail via a pivot. A positioning lock is installed between the lower part of one of the rotating frames and the central support beam. This utility model improves the safety of transporting the daughter bed, enables the retractable operation of the daughter bed guardrail, and avoids equipment interference when the daughter bed and mother bed are connected.
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