| 摘要 |
Provided is cabinet used as a vault. The frame assembly of the cabinet is coupled and fixed by pressure instead of using nails or screws. The vertical supports and crossbars of the frame are coupled and fixed by the pressure. The coupling fixture includes: insertion grooves formed on the surfaces of the vertical supports facing each other; and extended fixture members which are coupled and fixed by being inserted to the insertion grooves on the respective ends of the crossbars and extended by the pressure. Accordingly, the assembly process requires a short time, thereby ensuring high productivity and high reliability of the assembly since the assembly does not separate easily after being completed. |
