| 摘要 |
<p>An improved assembly of a carriage and a guiding rail for curtains, capable of preventing the main body 1 of the carriage from distortion, wherein in addition to rollers 2 as those on a conventional curtain, several vertical limiting rollers 4 are provided beneath the rollers 2 to clamp the bottoms of two lateral rails 31 with the rollers 2, the axes of the vertical rollers 4 are parallel to those of the rollers 2; several horizontal limiting rollers 5 are located at the front and the rear ends of the main body 1 and located between the inner edges 32 of the guiding rail 3, such structure may render the force tending to create biasing of the main body 1 to rotate the rollers 2, the vertical and the horizontal rollers 4, 5, thus prolongs the life of use and effects smooth sliding of the carriage. <IMAGE></p> |
