| 摘要 |
The present invention configures a grill for ventilation or for air conditioning and heating, which is installed on the wall or a ceiling of a building. Provided is the grill for ventilation or for air condition and heating, including a grill body unit (100) provided with a plurality of shaft holes (111a) on an upper part of a left and right frame (110a) and a plurality of shaft holes (111b) on a lower part of a front and rear frame (110b); a grill piece (200) mounted with a grill shaft (210) on both ends and installed in a lattice form at the left and right frame (110a) and the front and rear frame (110b); and a grill support unit (300) to prevent the grill piece (200) from moving. |
