Novel spray gun switch triggering mechanism

A switch trigger and spray gun technology, applied in spray devices, single handheld devices, etc., can solve the problems of interruption of the spray painting process, reduced work efficiency, easy to fall off, etc., and achieve the effect of prolonging service life and improving efficiency.

Inactive Publication Date: 2014-05-07
NANJING GUANGHUA STAMPING FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the structure and fixing method of this kind of gasket 6, when the thimble 2 pushes the gasket 6 repeatedly, under the action of force, the U-shaped hook of the gasket 6 will be gradually displaced upward until the U-shaped hook of the gasket 6 The shaped hook breaks away from the edge of the through hole 5 and falls off, causing the gasket 6 to be not firmly fixed and easy to fall off, requiring frequent installation of the gasket, which causes the interruption of the painting process and reduces the work efficiency

Method used

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  • Novel spray gun switch triggering mechanism
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Embodiment Construction

[0019] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] figure 2 It is a structural schematic diagram of an embodiment of the present invention.

[0021] like figure 2 Shown: a new spray gun switch trigger mechanism, including a sliding handle 1 with a U-shaped structure in cross section, a gasket 6 on the inner bottom surface of the sliding handle 1, a trigger switch and a thimble 2 arranged on the upper part of the trigger switch. The thimble 2 The end of the washer 6 is set corresponding to the gasket 6 and is in intermittent contact. In this implementation, the gasket 6 is a thin plate, and the end of the gasket 6 facing away from the thimble pin 2 is also provided with a fixing column 7. The fixing column 7 passes through the bottom surface of the sliding handle 1 and is fixed on the bottom surface of the sliding handle 7 .

[0022] In this embodiment, the gasket 6 and the fixing ...

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PUM

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Abstract

The invention relates to a novel spray gun switch triggering mechanism which comprises a sliding handle with a transverse section which is of a U-shaped structure, a gasket arranged on the bottom face of the sliding handle, a triggering switch and an ejection needle arranged at the upper portion of the triggering switch. The end of the ejection needle corresponds to the gasket and is in intermittent contact with the gasket. The novel spray gun switch triggering mechanism is characterized in that the gasket is a thin plate, and a fixing column is further arranged at one end of the gasket turning the back to the ejection needle and penetrates the bottom face of the sliding handle to be fixed on the bottom face of the sliding handle. A fixing mode of the gasket and the sliding handle is changed by changing a gasket structure, so that the gasket is fixed firm when the triggering switch is repeatedly triggered, the slipping situation does not occur, the service life of the gasket is prolonged, and the efficiency of a paint spraying process is improved.

Description

[0001] Technical field [0002] The invention involves a switch trigger mechanism, especially the switch trigger mechanism involved in a spray gun, which is the field of painting tool technology. Background technique [0003] figure 1 The structure diagram of the traditional spray gun switch trigger mechanism. [0004] like figure 1 Show: As a spraying tool, spray guns are applied to all walks of life. The main structure of the spray gun is the gun body (not shown in the picture) and the nozzle (not shown in the picture).The handle (not shown in the figure), the sliding handle of the handle corresponding to the handle, the top of the sliding handle 1 is connected to the gun body through the sales axis 3, and the middle part is set in the desk.In the sliding slot on the gun body, the sliding handle 1 uses the sales axis as the rotation of the axis, and the sliding shaft is used to perform the itinerary. In addition, a trigger switch is set on the grip.Sideline 2, the cross sectio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B12/00
CPCB05B11/0005
Inventor 肖洪毅
Owner NANJING GUANGHUA STAMPING FACTORY
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