| 摘要 |
<p>The present invention relates to an assembly structure of an automatic door with improved airtight and insulation properties capable of obtaining not only a remarkable soundproofing effect, but also an insulating effect by wind breaking by applying an airtight structure between a lower part of a door and a floor surface and between an upper part of the door and a driving unit installation box of the automatic door opened and closed by the operation of a motor to improve the airtight property. According to the present invention, the assembly structure of the automatic door comprises a floor-embedded body embedded into a floor, and enables the door to be opened and closed on the floor-embedded body. The floor-embedded body comprises: vertical units vertically formed on both lateral surfaces; a lower horizontal unit connecting the lower parts of the vertical units to be integrated; and an upper horizontal unit connecting the upper parts of the vertical units to be integrated. The present invention is characterized by a fact that the door is opened and closed while the front end of a door mohair is in contact with an upper horizontal unit of the floor-embedded body by mounting the door mohair mounted on the lower part of a door frame of the door.</p> |
