| 摘要 |
A sun blind has a bearing beam, at two sides on bearing beam two folding levers are pinned, with the other ends the folding levers are hinged on respective side beams, outer mechanism for opening folding levers as gas compression springs. One end of each gas spring is hinged to bearing beam at section of beam between hinged fixations of the ends of folding levers to it, and the other end of each gas spring in hinged to section of each of folding levers adjoining it. |
