Spray gun for spraying, which is stable in connection and good in sealing effect

The utility model relates to the technical field of spray guns, and discloses a spray gun for spraying, which is stable in connection and good in sealing effect and comprises a gun rack. The spray gunfor spraying is stable in connection and good in sealing effect; a clamping rod, a first sealing str...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG DAOQIAN, XIAO GUOLIANG, LIAN LIANYI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING NOZZLES PERFORMING OPERATIONS PIPES SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of spray guns, and discloses a spray gun for spraying, which is stable in connection and good in sealing effect and comprises a gun rack. The spray gunfor spraying is stable in connection and good in sealing effect; a clamping rod, a first sealing strip and a second sealing strip are arranged; the second thread arranged on the inner side of the first connecting pipe is matched with the first thread arranged on the outer side of the second connecting pipe; the first connecting pipe and the second connecting pipe can be directly fixed through thethreads; in the screwing process, the sides, opposite to the two clamping rods, of the top of the pipe wall of the second connecting pipe are arc-shaped; therefore, the clamping rod is extruded to move towards the opposite side, so that the spring is stressed and compressed; and the tension of the compression spring enables the first sealing strip and the bottom of the first connecting pipe to betightly attached to the ou