| 摘要 |
PURPOSE: A device for protecting the opening of a building is provided to be able to be used regardless of the size of the opening, to be easily installed and detached, to minimize the damage to the building and to maintain a curtain in a tensioned state. CONSTITUTION: A device(100) for protecting the opening of a building comprises a first body, a second body, a length adjusting unit(120) and a curtain. The first and second bodies are installed on both sides of the opening on the building. The length adjusting unit is formed on the first body to adjust length. The curtain is installed on the first and second bodies. The curtain protects the opening.
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