| 摘要 |
The present invention relates to an airtight window sliding and then horizontally moving by using a window frame top roller guide and a moving window part roller. A top sliding type is adopted by using a roller installed in a moving window part, and a roller guide part installed in the upper part of a window frame. Moreover, a horizontal guide including an elastic member such as spring, etc. is capable of horizontally moving the moving window part. Therefore, provided is the airtight window capable of minimizing a malfunction of a roller part, and enhancing airtightness of a window. |
