| 摘要 |
PURPOSE: A manual gas cutter tip is provided, thereby the problems of prior gas cutter tip, such as gas leakage and exchange of the tip, can be solved. CONSTITUTION: The manual gas cutter tip is composed of a main body(1); a joint connecting the main body with an inducing body(5), wherein a screw part(1') in the lower part of the main body is tighten up with a screw part(2') in the upper part of a joint(2) by a nut; a linking pipe(3) having a high pressure oxygen passage in its center, and projected from the upper part of the joint(2); an inducing body(5), wherein a screw part(2'') in the lower part of the joint(2) is tighten up with an upper screw part(5'') of an inducing body(5), and an induce road(5') and a guide road(5') are formed at the top and bottom of the inducing body(5); a tip wherein the upper part of the tip is tighten up with the lower projection(5'') of the inducing body(5) and the lower part of the tip is tighten up with a nut(8).
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