| 摘要 |
PURPOSE: A device for fixing an air nozzle is provided to simply change the position of a nozzle by releasing only two coupling elements coupled with coupling shafts, thereby simplifying the structure and minimizing the spaces of respective parts. CONSTITUTION: A device for fixing an air nozzle includes a base(2), a vertical supporting die(3) coupled with the base, a holding unit(4), a nozzle fixing die(5) inserted into a contact groove(43c) of a second contacting cap(43) of the holding unit, and a nozzle(7) coupled at a front end of the nozzle fixing die, wherein the holding element has a supporting element(41) integrated with a pair of coupling shafts(41b,41c), a first contacting cap(42) of which a coupling hole(42a) is inserted by one of the coupling shaft of the supporting element and a contacting groove(42c) is inserted in the vertical supporting die, the second contacting cap of which a coupling hole(43a) is inserted by the other coupling shaft of the supporting die, and coupling elements(44,45) respectively coupled with front end parts of the coupling shafts.
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