一种多功能床用举升装置
By using a four-bar linkage design, the horizontal and tilting of the bed board can be achieved by using a single lifting drive push rod. This solves the problems of numerous parts and complex control in existing bed lifting devices, reducing costs and improving reliability.
CN224505038UActive Publication Date: 2026-07-17BAZHOU AOWEI FURNITURE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BAZHOU AOWEI FURNITURE CO LTD
- Filing Date
- 2025-10-10
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing bed lifting devices have high manufacturing and maintenance costs due to the use of multiple hinges and electric actuators, resulting in a large number of parts and high requirements for assembly and synchronous control.
Method used
The system employs a four-bar linkage consisting of a lifting drive push rod and a first and second link. The horizontal and inclined lifting of the lifting plate is achieved through a single lifting drive push rod, reducing the number of parts and simplifying the overall structure.
Benefits of technology
It realizes the full-stroke running trajectory of the lifting plate, reduces manufacturing and maintenance costs, improves the reliability of the device, and simplifies assembly control requirements.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224505038U_ABST
Abstract
本实用新型公开了一种多功能床用举升装置，涉及家居技术领域，该装置包括支撑座、升降板、由第一连杆与第二连杆组成的升降连杆组件以及升降驱动推杆；升降驱动推杆一端铰接于第一连杆、另一端铰接于支撑座，驱动时带动第一、第二连杆构成的四杆机构，使升降板实现平行上升的第一状态。第二连杆由依次铰接的第一段杆体与第二段杆体构成，第二段杆体的一侧设单向挡板，第一段杆体一侧设支架板，两者之间连接复位弹性件。当升降板平行上升至预定位置，第一段杆体受限位件限位，第二段杆体在复位弹性件与单向挡板配合下继续转动，使升降板转入倾斜上升的第二状态。该结构以单一推杆实现先平行后倾斜的复合运动，部件少、装配与控制要求低。
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