| 摘要 |
<p>Disclosed is a sliding door with a neat exterior, no risk of electric shock, a stable automatic closing structure, and an excellent sealing, wherein the closing speed can be controlled and the verticality can be easily and accurately adjusted when assembling the door. The sliding door of the present invention comprises: a door unit having one or more pieces of glass with a heat wire which generates heat according to the applied power supply; a frame for combining the door unit to be able to slide and supporting the door unit; and a spring unit whose one side is connected to the door unit and whose other side is connected to the frame allowing the door unit to be automatically closed toward the frame by elastic restoring force. The sliding door of the present invention has a wire chain whose one side is connected to the door unit and whose the other side is connected to the frame, wherein a wire for applying power to the glass is accommodated and a number of joint bodies, which are rotationally connected with each other, freely rotate when the door unit slides. Therefore, the exterior is neat, and the safety is superior as there is no risk of electric shock. The closing speed of the door can be controlled, and the automatic closing structure is stable. The sealing is excellent, and the verticality can be easily and accurately adjusted when assembling the door.</p> |
