| 摘要 |
PURPOSE: A structure for fixing a main body and a rail is provided to disassemble of a main body from a rail by easily fixing the main body and the rail. CONSTITUTION: A structure for fixing a main body and a rail comprises a first and a second assembly groove(110a,110b), a fixing hook(122a) and a tension hook(122b). The first and the second assembly groove are formed on the main body(110) of a timer with a gap. The fixing hook and the tension hook are formed on a rail(120) to correspond to and be coupled with the first and the second assembly groove. The first and the second assembly groove are formed on the both rear sides of the main body. The fixing hook and the tension hook are formed on the both sides of the rail base(121) of the rail.
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