| 摘要 |
A door frame structure, which includes a plurality of door frame units and locking elements. Each door frame unit has a main body and a door stop, where the door stop is at a surface of the main body. A notch is formed between the main body and the door stop to accommodate a buffer strip. The door frame unit can further include a plurality of set pieces for anchoring to the wall with different thicknesses. The door frame structure of the instant disclosure saves construction labor, improves visual appearance, increases structural stability and adaptability, and reduces door hitting noise.
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