| 摘要 |
PROBLEM TO BE SOLVED: To reduce the number of components attached to a mixture pipe to reduce costs, in a burner disposed in a heating cooker and including a nozzle pipe 5 provided with a gas nozzle facing an inflow port 41 of the mixture pipe at its tip, a nozzle pipe supporting member 6 having a supporting portion 61 for supporting the nozzle pipe at a position separating from the inflow port of the mixture pipe and a fixed portion 62 fixed to the mixture pipe, a nozzle pipe pressing member 7 for pressing and fixing the nozzle pipe to the supporting portion of the nozzle pipe supporting member, and a primary air limiting member 8 for limiting a volume of primary air flowing therein from the inflow port of the mixture pipe to a proper volume, as the component attached to the mixture pipe 4 of the burner.SOLUTION: An extension plate portion 73 extended toward an inflow port 41 of a mixture pipe 4 is formed on a nozzle pipe pressing member 7, and a primary air limiting member 8 is formed on a tip of the extension plate portion 73, so that the nozzle pipe pressing member 7 and the primary air limiting member 8 are integrated.SELECTED DRAWING: Figure 1 |
