Gas-hot air pistol, has nozzle with several spraying holes, fluid path connected with holes, and switching set pressed for spraying gas from holes into mixing chamber and mixing gas with air in appropriate ratio

摘要

The pistol has a run, an air blower and an ignition device. A heating chamber and a mixing chamber are arranged at an inner front of the run. A nozzle is provided with several spraying holes (51) and fluid path is connected with the holes, where an end of the path is connected with a gas container. A switching set is pressed for spraying gas from the holes into the mixing chamber and mixing the gas with air in an appropriate ratio.