The press bottle pump head is a commonly used liquid container accessory, which has the advantages of convenience, ease of use, hygiene and safety, and is widely used in daily life, medicine, cosmetics and other fields. The principle is based on the following aspects.
Firstly, the core component of the bottle pump head is the piston. A piston is a rod-shaped object that can move up and down inside a container, with a long arm at the top and connected to a pipeline at the bottom. When the user presses the bottle pump head, the piston will move downward and suck the liquid into the pump head through the pipeline.
Secondly, the bottle pump head is also equipped with a device called a pressure relief plate. This device is located at the top of the piston connected to the pipeline, and its main function is to control the flow rate of the liquid. When the user presses the pump head, the pressure relief plate will expand, causing the upper part of the piston to experience a certain amount of pressure, thereby preventing too much liquid from flowing out of the pump head.
Thirdly, the bottle pump head is also equipped with a device called a spring. The spring is located at the bottom of the piston connected to the pipeline, and its main function is to ensure smooth rebound of the piston. When the user presses and releases the pump head, the spring will come into play, pushing the piston back to its original position, allowing the liquid inside the pump head to be stably stored.
The principle of pressing the bottle pump head is based on the three components of piston, pressure relief plate, and spring. Through precise design and processing technology, an effective liquid conveying device is formed. It has the advantages of simple operation, durability, economy, health and safety, and can be widely used in daily life, medicine, cosmetics and other fields. It is an essential device in people's lives.