Novel hand micro-sprayer

Abstract

The invention relates to a novel hand micro-sprayer, which comprises a main body. A nozzle chock plug and a nozzle cage are installed at the front end of the main body. A spanner is installed on the main body. An outer cover is installed outside the main body. The cavity of the main body is an oblique T-shaped structure, the bottom part of the main body is a horn-shaped hood and the middle of themain body is a drainage tube. The drainage tube is upward and obliquely connected with a horizontally arranged piston cylinder. The piston cylinder is communicated with the drainage tube through a water inlet opening. A water outlet opening is arranged at the front end of the piston cylinder. A piston is installed in the piston cylinder. A cylindrical compression spring is installed between the piston and the water outlet opening. The spanner is installed on a spanner rotating shaft at the middle part of the drainage tube through a knuckle hole on the spanner. The upper front end of the spanner is close to the external end of the piston. A ball valve seat is installed in the drainage tube and comprises a ball valve cavity installed with a ball valve, a hollow cylindrical tube and a horn-shaped opening. A suction tube is installed in the hollow cylindrical tube. The invention has the advantages of compact structure, large injection volume and effort saving during spanner turning.

Description

technical field [0001] The invention relates to the field of a liquid atomizing device, in particular to a novel hand button micro sprayer. Background technique [0002] Existing liquid atomizers have a wide range of uses, various structures and various forms. Due to the different application purposes and the differences in the operation process, there are large differences in the structure, such as hand-button sprayers, hand-press sprayers, electric sprayers, etc. In particular, the appearance design and internal structure of the sprayer are relatively novel, and there are many styles. Most of the internal structure of the manual micro-sprayer adopts piston reciprocating motion, so that negative pressure is generated in the cavity, the liquid stored in the bottle is sucked into the lumen of the sprayer through the straw, and the atomized liquid is sprayed out through the nozzle at the front head of the pump body. In order to make the shape design of the hand button spraye...

AI Technical Summary

Problems solved by technology

[0003] The invention aims to solve the problems of the existing liquid sprayer with less liquid ejection and labor-intensive wrench pulling, and provides a new type of hand button micro-sprayer which has a large amount of liquid ejection and saves labor when the wrench is pulled.

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