| 摘要 |
PURPOSE: A front door with windproof and soundproof functions is provided to efficiently cut off wind and noise flowing through the gap between a frame and a door. CONSTITUTION: A front door with windproof and soundproof functions comprises a frame(20), a door(30), and a tube(40). The frame has a door joint. The door joint has a long tube insertion groove. The door is coupled to the door joint using a hinge and has a knob portion. The tube is inserted into the tube insertion groove through the gap between the door and the door joint.
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