| 摘要 |
PURPOSE: A subway door is provided to easily take out clothes or a part of passenger bodies inserted between the doors by a movable seal roller even if the doors are closed. CONSTITUTION: A subway door(40) is composed of a seal roller(10) of which upper and lower ends are supported by a shaft jig(20), combined with the subway door and a roller groove(41) disposed in the front end of the door and placed with the seal roller. The shaft jig is joined to protrude elastically by a spring. The seal roller is divided into a plurality of rollers. Connection shaft jigs(30) for combining a ball joint and protruding elastically by the spring in the roller groove of the door are arranged at each combination portion of the rollers. When clothes or a part of passenger bodies are inserted between the doors, the seal roller is recessed elastically into the roller groove. The seal roller moves by pulling the inserted parts. |
