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Simplified mist spray gun

A spray gun and simplified technology, which is applied in the field of all-plastic environment-friendly simplified spray gun, can solve the problems of complex assembly and increased labor, and achieve the effects of wide application, convenient processing and fast sealing

Pending Publication Date: 2020-05-19
NINGBO SHENGJIE SPRAY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous improvement of people's requirements for the use of spray guns and hydraulic pumps, for the purpose of environmental protection and convenient production and assembly, it is imperative to continuously improve and perfect the existing spray gun structure. Due to the functional requirements of the spray gun More and more, it also leads to more and more parts added in the research and development process. More parts will lead to more complicated assembly, which will increase the amount of labor virtually.

Method used

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  • Simplified mist spray gun
  • Simplified mist spray gun
  • Simplified mist spray gun

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] In Figure 1, Figure 9 , Figure 10 In the illustrated embodiment, a simplified spray gun has all component parts made of degradable plastic construction. The simplified spray gun includes parts such as a gun body, a head cap, a cover body, and a trigger; wherein the simplified spray gun simplifies parts such as sealing air valves and bases in the existing spray gun, that is to say, the simplified spray gun Compared with the spray gun in the prior art, the gun has fewer parts and is more convenient to assemble; at the same time, the opening and closing device and the spray structure at the nozzle are improved, and the linkage design of exhaust, liquid filling and spraying is realized.

[0047] The gun body 1 in the spray gun includes a nozzle part 2, a pressure chamber part 3, and a liquid communication part 4;

[0048] The nozzle part 2 is provided with a combing member 5 for adjusting the spray shape;

[0049] The pressure chamber part 3 is provided with a pressure...

Embodiment 2

[0064] exist Figure 18 In the shown embodiment, a kind of simplified spray gun, its structure is basically similar with the embodiment, difference is:

[0065] Modified combing part 5 is a replaceable assembly, and modified combing part 5 includes deformed combing piece 51, combing head 52 and combing positioning structure 53, such as Figure 11 As shown, the carding head 52 is provided with two carding grooves 54 in a spiral structure.

[0066] The opening and closing seat 10 is the valve core seat; the opening and closing main part 11 is the valve core, and the liquid communication part 4 is provided with a seat cavity 41, the axis of the seat cavity 41 is perpendicular to the axis of the pressure chamber and the seat cavity is arranged at the rear of the pressure chamber ; The opening and closing seat 10 is sealed with the seat cavity 41 . The opening and closing seat 10 can also be a valve core seat structure, and the opening and closing main part 11 matched with it is ...

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Abstract

The invention discloses a simplified mist spray gun. The mist spray gun comprises a gun body, and the gun body comprises a spray nozzle part, a pressure cavity part and a liquid communicating part; the spray nozzle part is provided with a carding piece used for adjusting the spray mist shape and realizing starting-stopping; the pressure cavity part is provided with a pressure cavity, and a pressure piston used for compressing gas in the pressure cavity to form a gas pressure is arranged in the pressure cavity; a pressing liquid channel communicating with the pressure cavity and used for exhausting and passing liquid is formed between the spray nozzle part and the pressure cavity part; and the liquid communicating part is provided with a starting-stopping device. According to the simplifiedmist spray gun, parts such as a sealing gas valve and a base in an existing mist spray gun are omitted, the overall structure is more simplified, and machining is more convenient; and through cooperation of the carding piece and the starting-stopping device, overall linkage of a combined piece of the mist spray gun is achieved, quick sealing and quick cutoff can be achieved, application is wider,and more universality is achieved.

Description

technical field [0001] The invention relates to the technical field of liquid pressure pumps, in particular to a spray gun that can be connected to a liquid pressure pump, especially an all-plastic environment-friendly simplified spray gun. Background technique [0002] Liquid pressure pumps are widely used in daily life, such as bottled liquid products such as kitchen oil cleaning solution, shampoo, cosmetics, perfume, insect repellent, etc., all of which use liquid pressure pump technology. Compared with the traditional bottle opening method, it is more convenient and efficient, and the output is very large. A large number of hydraulic pumps are discarded after use, which will cause great environmental pollution. [0003] The spray gun is an indispensable tool used in conjunction with a common liquid pressure pump, which usually includes structures such as a gun body, a piston rod and a trigger, and is used in conjunction with a liquid container. Its main working principl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B11/06B05B11/00B05B1/12B05B1/30B05B12/00B05B15/00
CPCB05B11/061B05B11/0013B05B1/12B05B1/30B05B12/002B05B15/00
Inventor 王金峰
Owner NINGBO SHENGJIE SPRAY