| 摘要 |
<p>The convertible bed-settee incorporates a pair of telescopic horizontally and parallel extendable side guide pieces (9). These side guide pieces are mounted underneath the upholstered seat. Each telescopic guide piece (9) consists of two telescopically extendable sections (11,12) and there is one fixed section (13). Each section has a number of upper seatings (14,15,16) which support a number of crosswise struts (20) on several guide pieces. Each strut (20) is joined to the adjacent one with the aid of at least one flexible connection (21).</p> |
