A sprayer with grab mouth structure for easy connection

Abstract

The invention discloses a sprayer with a grab mouth structure for easy connection, which includes a sealing cup, the sealing cup includes a sealing cup seat, and an outwardly protruding connecting part is arranged in the sealing cup seat, and the connecting part There is an annular groove between the cup sealing part and the cup sealing seat, and a flange is provided on the upper end of the cup sealing seat, and an annular buckle is formed between the flange and the outer wall of the cup sealing seat. A mounting hole, a pump chamber is provided in the mounting hole, an inner gasket is provided between the upper end of the pump chamber and the connecting part, and a limiting convex ring is provided on the outer wall of the upper end of the pump chamber, and on the connecting part There are evenly distributed a plurality of inner convex grips that can make the pump chamber tightly connected in the sealing cup. The inner convex grips are clamped on the lower end surface of the limiting convex ring, and a pump rod assembly is arranged in the pump chamber. A button capable of driving the pump rod assembly to work is arranged on the upper part of the pump rod assembly. The object of the present invention is to provide a sprayer with a simple structure, convenient connection, fast pumping, relatively stable discharge volume, and a convenient connection with a grab mouth structure.

Description

technical field [0001] The invention relates to a sprayer with a grab structure for easy connection. Background technique [0002] Because of its exquisite design and convenient use, the sprayer has been widely used in daily chemical and pharmaceutical industries. However, the existing sprayer has a complex structure, is difficult to manufacture, and has high production costs. The existing sprayer is connected with the bottle body and is inconvenient to assemble. [0003] In addition, due to the defects in the design of the existing sprayer, there are disadvantages such as relatively slow start of the pump during use, relatively unstable spraying volume, and the like. Can not meet the needs of users. [0004] Therefore, the existing sprayer needs to be further improved. Contents of the invention [0005] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a sprayer with simple structure, convenient connection, quick pumping...

AI Technical Summary

Problems solved by technology

However, the existing sprayer has a complex structure, is difficult to manufacture, and has high production costs. The existing sprayer is connected to the bottle body and is inconvenient to assemble.

[0003] In addition, due to the defects in the design of the existing sprayer, there are disadvantages such as relatively slow start of the pump during use, relatively unstable spray volume, etc.

Can not meet the needs of users

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