Spray gun with auxiliary runner
A technology of auxiliary flow and auxiliary nozzle, applied in the direction of spray device, single handheld device, etc., can solve the problems of single flow channel, deterioration, and the spray gun cannot be used normally, and achieve the effect of ensuring normal use.
Inactive Publication Date: 2017-06-13
DONGGUAN CNISOO PAINTING ACCESSORIES
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AI Technical Summary
Problems solved by technology
However, the existing spray guns have only one solvent flow channel, and the flow channel is single, and the mixed solution can only be atomized and sprayed together. However, the mixed solution is prone to chemical reactions, deterioration, crystallization or solidification, and deterioration will pollute The flow channel of the spray gun, crystallization and solidification will block the flow channel of the gun body, resulting in the normal use of the spray gun
Method used
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Effect test
specific Embodiment 2
[0040] Such as Figure 1-10 As shown, in a spray gun with auxiliary flow channels disclosed by the present invention, switch assemblies 9 are respectively provided on both sides of the connecting piece 8, and pressing pieces 41 are respectively provided on both sides of the trigger part 4, and each of the pressing pieces 41 acts on the Corresponding to the switch ejector rod 91 of the switch assembly 9, the technical features not mentioned in this specific embodiment are explained using the technical features of the specific embodiment 1, and will not be repeated here.
specific Embodiment 3
[0042] Such as Figure 1-11 As shown in the present invention, a spray gun with an auxiliary flow channel disclosed by the present invention is controlled by a solenoid valve K between the delivery pipe E and the oil inlet pipe T to replace the switch assembly 9. The technical features not mentioned in this specific embodiment , using the technical features of the specific embodiment 1 for explanation, and will not repeat them here.
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The invention relates to the technical field of spray gun, and discloses a spray gun with an auxiliary runner. The spray gun comprises a main gun body, a control assembly, a trigger part, a gas adjusting assembly arranged at the upper end of the main gun body and a main nozzle, wherein the control assembly is arranged on the main gun body in a penetrating manner; the trigger part is connected with the control assembly through a push button; the gas adjusting assembly is arranged at the upper end of the main gun body; the main nozzle is connected with the front end of the main gun body through an atomizing cap; the main gun body is connected with a switch assembly through a connector; the switch assembly is connected with an auxiliary nozzle through a delivery pipe; the auxiliary nozzle is arranged at one side of the atomizing cap; the switch assembly comprises a switch top rod; the trigger part is hinged with the main gun body; a pressing sheet is arranged on at least one side of the trigger part and is used for pressing the switch top rod. Each solvent has an independent runner design; a mixed liquid can be effectively prevented from crystallized and solidified in the main gun body; the bad phenomenon of polluting the runner of the main gun body is avoided; and normal use of the spray gun can be ensured.
Description
technical field [0001] The present invention relates to the technical field of spray guns, in particular to a spray gun that can effectively prevent flow channel blockage by atomizing adhesives, coatings and other liquids and spraying them on objects by cooperating with auxiliary flow channels and main flow channels. . Background technique [0002] A spray gun is a device that uses liquid or compressed air to release quickly as power. Specifically, the known spray guns can be divided into the following categories according to their working principles: ① there is an air spray that uses the air jet to atomize the liquid to spray Spray gun, ② an airless spray gun that makes the liquid spray out in the form of a mist under the pressure applied to the liquid to spray the object; in the spraying operation, the mixed solvent (the mixed solvent is two or two The solutions of the above different components are mixed together according to a certain proportion of the solvent, and the ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B05B11/00B05B13/02
CPCB05B11/0005B05B11/0044B05B11/0078B05B11/0086B05B13/0278
Inventor 李晓虎曹登峰
Owner DONGGUAN CNISOO PAINTING ACCESSORIES