| 摘要 |
The present invention relates to a pressure seal-type slide door with a novel structure which is suitable to be produced in a big size. The pressure seal-type slide door, according to the present invention, comprises: a guide rail (10) extending along a lateral side of a wall surface (1); a support (20) being elastic in the vertical direction; a door panel (30) coupled to the support (20) and sliding on the lateral side of the guide rail (10) with the support (20) to open and close an entrance door (2); a vertical pressurizing means (60) pressurizing the door panel (30) toward a lower portion thereof; and a front and rear pressurizing means (70) pressurizing the door panel (30) toward the wall surface (1). The present invention relates to a pressure seal-type slide door which pressurizes the door panel (30) in the lower and rear portions to allow the door panel (30) to seal the entrance door (2) hermetically by using the vertical pressurizing means (60) and the front and rear pressurizing means (70) when the door panel is located in the front side of the entrance door (2). Therefore, the pressure seal-type slide door has an effect of sealing the entrance door (2) effectively and hermetically even when the pressure seal-type slide door is produced in big size to seal a large entrance (2). |
