一种角度可调式床靠结构及床
The design of the four-bar linkage and locking mechanism solves the problem of low safety during the retraction of the headboard, achieving safe and reliable multi-posture support and improving the user experience.
CN117898575BActive Publication Date: 2026-07-17JASON FURNITURE(HANGZHOU) CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- JASON FURNITURE(HANGZHOU) CO LTD
- Filing Date
- 2023-12-01
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The existing adjustable headboard has a safety hazard during the retraction process, as the headboard may retract directly and collide with the user due to user operation error.
Method used
The system employs a four-bar linkage and a locking mechanism. The locking mechanism restricts the rotation of the second link to prevent the headboard from retracting directly during the retraction process. Combined with folding hinges and limiting components, it ensures structural stability and safety.
Benefits of technology
The safety of the headboard during the retraction process has been improved, ensuring that users are not bumped, meeting the support needs of different postures, and enhancing the user experience.
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Figure CN117898575B_ABST
Abstract
本申请涉及一种角度可调式床靠结构及床，涉及家具技术领域，该角度可调式床靠结构包括组成四杆机构的依次铰接的固定架、第一连杆、安装架和第二连杆，安装架用于安装床靠；第一连杆与安装架之间的夹角为α，第二连杆与固定架之间连接有锁止机构，锁止机构具有锁止状态，在处于锁止状态时，锁止机构能够限制第二连杆向减小夹角α的方向相对固定架转动，设置锁止机构使四杆机构在收回过程中能够进行锁止，以防床靠随四杆机构收回过程中撞到用户，保障安全性。
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