| 摘要 |
The present invention relates to a driving apparatus for adjusting an angle of a backrest of a medical manual bed. More particularly, the present invention relates to a driving apparatus for adjusting an angle of a backrest of a medical manual bed, in which an extension member and a length adjusting member are provided at an end of a rod of an actuator such that a structure of a manual bed can be changed without employing a separate electric bed by mounting the driving apparatus to an existing manual bed and accordingly costs can be reduced and a manual bed can be recycled so that resources can be saved. In addition, the driving apparatus can apply a conventional actuator as it is and can be conveniently mounted to a manual bed regardless of the size of the manual bed, so costs due to a change of the structure of a manual bed can be reduced and in-use efficiency can be significantly improved. |
