| 摘要 |
<p>The invention relates to a multifunctional easy chair and bed. A bearing frame is installed between armrest and chair seat for the easy chair and a bow-shaped combination shake structure body is installed between the upper end of bearing frame and the upper end of chair foot. The bearing frame is installed between bed railing and bed sheet for the easy bed and the bow-shaped combination shake structure body is installed between the upper end of bearing frame and the upper end of bed foot. The bow-shaped combination shake structure body includes moving gear and seat gear engaged each other. A short shaft is attached to a gear wall of the moving gear and seat gear, whereas a crescent groove to make the short shaft enter is cut in the corresponding position of another gear wall. The moving gear and seat gear is respectively attached to the upper part of gearing frame, the upper end of chair or bed foot or the support bar.</p> |
