A new type of spray gun capable of adjusting the spray volume of paint

A technology of spraying quantity and coating, applied in the direction of spraying device, liquid spraying device, etc., can solve the problems of the effect of spraying quality on the surface of the object, difficult to control the spraying amount of paint, complicated structure of the adjustment device, etc., and achieve novel and simple structure and convenient operation. , Improve the effect of spraying quality

Active Publication Date: 2019-01-04
FOSHAN POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But most of the existing spray guns are not provided with the adjusting device for the amount of paint spraying. Although some spray guns are provided with the adjusting device for the amount of paint spraying, the structure of the adjusting device is complicated, and it is troublesome to manufacture and install, and it is difficult to control the amount of paint. The amount of spraying has an impact on the quality of spraying on the surface of the object

Method used

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  • A new type of spray gun capable of adjusting the spray volume of paint
  • A new type of spray gun capable of adjusting the spray volume of paint
  • A new type of spray gun capable of adjusting the spray volume of paint

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Embodiment Construction

[0023] The technical solutions of the present invention will be further described below in conjunction with the drawings and specific implementations.

[0024] Such as figure 1 As shown, a new spray gun capable of adjusting the amount of paint spraying includes a gun body 11, one end of the gun body 11 is provided with a handle 12, the other end of the gun body 11 is provided with a spray head 13, the gun body 11, the handle 12 and the spray head 13 is arranged as a whole, the spray head 13 is provided with a nozzle 14, a spray cover 15 is provided on the outside of the nozzle 14, and a spray cover nut set 16 is provided to connect the spray cover 15 with the gun body 11, and the spray head 13 is provided with An obliquely extending siphon passage 21, a tank body is connected to the nozzle 13, a trigger 17 is also provided on the gun body 11 at the front end of the handle 12, and a blowing channel 23 and an air inlet channel 22 intersecting on the handle 12 are provided for blowin...

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Abstract

The invention relates to a novel spray gun capable of regulating the paint spray amount, and belongs to the technical field of spray devices. The novel spray gun solves the problem that a paint spray amount regulation structure in an existing spray gun is complex. A paint regulation device is arranged on a gun body of the spray gun, and the spray amount of paint in the spray process can be easily regulated. The paint regulation device is simple in structure, reliable to use and convenient to operate. A spray amplitude regulation device is further arranged, and the spray amplitude of paint can be regulated. The novel spray gun has the beneficial effects of being reasonable in design, easy to operate and good in use hand feeling.

Description

Technical field [0001] The invention relates to the technical field of spraying tools, in particular to a novel spray gun capable of adjusting the spray volume of paint. Background technique [0002] Spray gun is a common spray tool in daily life. It has a very wide range of applications, such as being used as a well-known tool for spraying paint or paint, which is convenient and labor-saving. There are many types of spray guns on the market, which can be roughly divided into three types: siphon type, pressure type or gravity type according to the feeding method. Among them, the most widely used and most common is the siphon spray gun. The principle is that the spray gun is connected with a charging tank, and air quickly flows through the nozzle of the spray gun, creating a local vacuum environment around it, sucking the paint of the tank into the nozzle and erupting, forming a spray evenly sprayed on the surface of the object. [0003] However, most of the existing spray guns a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B7/12
CPCB05B7/1209
Inventor 刘建萍文学红张辉剑梁焯雄林和丰
Owner FOSHAN POLYTECHNIC
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