一种带有抬腿与曲腿功能的护理床
By setting first and second drive components under the bed board of the nursing bed, and using an electric push rod to switch between leg raising and leg bending states, the problem of complex drive programs in the prior art is solved, and the control process of the nursing bed is simplified.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGBO TANGMA YUNYI TECH CO LTD
- Filing Date
- 2025-07-10
- Publication Date
- 2026-07-17
AI Technical Summary
The existing nursing beds have complex leg motor drive programs, making the process of switching between leg raising, leg bending, or lying flat cumbersome.
The system employs a first drive component and a second drive component located under the bed board. By controlling the extension and retraction of the first electric push rod and the second electric push rod, the system switches between leg-raising and leg-bending states, thus simplifying the control procedure.
It enables easy switching between leg-raised and leg-bent positions, simplifying the overall control program of the nursing bed.
Smart Images
Figure CN224505772U_ABST
Abstract
Claims
1. A nursing bed with leg raising and leg bending functions, comprising a bed frame (1) and a bed board (2), wherein the bed board (2) is provided with a first leg plate (3) hinged to the bed board (2) at one end, a second leg plate (4) hinged to the first leg plate (3) at one end, and a driving component provided below the bed board (2) for rotating the first leg plate (3) and the second leg plate (4) to put the user on the bed board (2) into a leg raising state, a leg bending state, or a supine state, characterized in that: The drive unit includes a first drive unit that is telescopically mounted below the bed board (2) and drives the first leg plate (3) and the second leg plate (4) to flip during telescopic movement to drive the user on the bed board (2) to switch between a leg-raising state and a supine state; and a second drive unit that is telescopically mounted below the bed board (2) and drives the first drive unit to move during telescopic movement to flip the first leg plate (3) and the second leg plate (4) to drive the user on the bed board (2) to switch between a supine state and a bent-leg state.
2. The nursing bed with leg lifting and bending functions according to claim 1, characterized in that: The first driving component includes a first electric push rod (5) which is located below the bed board (2) and is hinged to the first leg plate (3) and pushes the first leg plate (3) to flip upwards towards the bed board (2) when extended.
3. The nursing bed with leg lifting and bending function according to claim 2, characterized in that: The second driving component includes a second electric push rod (6) horizontally arranged below the bed board (2). The extended end of the second electric push rod (6) is provided with a moving block (7) that moves horizontally below the bed board (2) as the second electric push rod (6) extends and retracts, and drives the first electric push rod (5) to move. The end of the first electric push rod (5) away from the first leg plate (3) is hinged to the moving block (7).
4. The nursing bed with leg lifting and bending function according to claim 1, characterized in that: Below the second legboard (4) is a guide component that guides the movement of the second legboard (4) when the second drive component drives the user on the bed board (2) to switch from a lying position to a bent-leg position.
5. The nursing bed with leg lifting and bending function according to claim 4, characterized in that: The guide component includes a guide rail (8) disposed below the second leg plate (4) for guiding the second leg plate (4) to move thereon.