| 摘要 |
The present invention relates to a dual spray gun for painting and cleaning, and more particularly, to a combined tin and pipe dual spray gun for painting and cleaning, which can be used separately and independently, increasing working radius at will, and can be used in unitized construction, depending on the working environments. The present invention includes a T-shaped main body, which is connected with an air blow-gun at a back end, and connected to a blow head at a front end. A pipe is secured on a vertical sucking tap hole. A tank is connected on a tip end of the pipe to construct a combined tin and pipe structure. The tank can be connected on the T-shaped main body directly to construct a tin structure or the pipe can be connected on the T-shaped main body to construct a pipe structure. So the three structures can meet necessities of any working environment so that the working radius is extended infinitely.
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