| 摘要 |
<p>The present invention relates to a banister type screen door having a self-weight dispersion structure. According to an aspect of the present invention, provided is a banister type screen door to prevent an operating door from being left in a front and a rear direction which is between a platform and a track, and to enable a sliding structure to be slid opened and closed by dispersing a self-load of the operating door. The operating door changes a structure supporting only in a lower portion of a door in case of closing to an upper and lower dispersion support structure. A material of a guide roller is applied with a urethane material to prevent a screen door from sagging and simultaneously and significantly improving wear resistance and vibration resistance generated when performing reciprocating movement. More specifically, durability of an entire door is improved, and maintenance and a defect is reduced to significantly improving quality of a product.</p> |
