| 摘要 |
PURPOSE:To facilitate assembling work at a reduced cost by directly screwing an operating unit to a top plate by the use of a hole or notch formed in a flange when the operating unit is fixed to a table constituting a heating cooker, and dividing the outside portion of the operating unit into a case and a back plate. CONSTITUTION:An operating unit 18 comprises a case 19 and a back plate 20. The case 19 can be molded by drawing a mold lengthwise. Fixing holes for operating switches 32 and LEDs 31 are formed on the front surface of the case 19. An operating base plate 34 can be simultaneously fixed to a fixing boss in the same drawing direction. Consequently, the operating unit 18 can be easily constituted for output adjustment in a digital manner by utilizing a contact switch 38. When the case 19 and the back plate 20 are fixed, pawl portions 25 formed in the back plate 20 are fitted to square holes 26 formed in the case 19, to be thus tightened via screws 29. When the operating unit 18 is secured to a cabinet, a bending portion of a front plate is tightened to the screw of the operating unit 18, to be thereby fixed to the fixing hole of the front plate by the use of the screw. |
