An all-plastic spray device

Abstract

The patent of the present invention discloses an all-plastic spray device, which includes a wrench, an environmentally friendly cross-arm plastic spring, a positioning seat, a nozzle mechanism, a hexagonal plug, a piston mechanism, an environmentally friendly plastic upper spring, an environmentally friendly plastic lower spring, a plastic ball and a pump. body. The all-plastic spray device of the present invention adopts the design of two-stage elastic elements. Both the upper plastic spring and the lower plastic spring are made of environmentally friendly plastic materials, which can well replace metal springs. The two-stage elastic elements are more effective in pressing the hand. It has also been significantly improved. In addition to the use of conventional liquids, it is also very suitable for the use of solutions that are prone to corrosion with metal parts; stable structure, reasonable design, good atomization effect, energy saving and environmental protection, long service life, non-toxic and harmless, and convenient overall recycling. , No need to disassemble and classify and other remarkable features, which greatly facilitates people's daily use and maintains life, health and safety in people's daily use.

Description

technical field [0001] The patent of the present invention relates to an all-plastic spray device. Background technique [0002] As a simple and effective solution liquid output device, the micro sprayer is widely used in medical, agricultural, industrial and other daily chemical packaging fields such as: hand sanitizer, detergent, shampoo, cosmetics, disinfectants, animal care products, leather Glazing, personal care products, furniture polishing products and other fields have brought people a lot of convenience and speed. Enter the pump body; press the head down to increase the atmospheric pressure in the pump body, so that the liquid in the bottle is ejected. The sprayer of the prior art relies on a spring located inside the pump body for its reset. The spring is made of metal material. During use, the solution in the bottle will accumulate at the position of the spring for a long time. Due to the activity of the metal material itself, long-term immersion will cause corr...

AI Technical Summary

Problems solved by technology

The reset of the sprayer in the prior art depends on the spring located inside the pump body. The spring is made of metal. When in use, the solution in the bottle will accumulate at the position of the spring for a long time. Due to the activity of the metal itself, long-term immersion will cause corrosion. The content of heavy metals in the components may exceed the standard. After the metal spring is corroded, it is easy to cause pollution to the overall packaging content, thus causing harm to the human body.

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