Pump capable of controlling liquid outlet amount

Abstract

The invention introduces a pump capable of controlling the liquid output, which includes a pump head, a pump body, a temperature sensor and a pump port, and the temperature sensor is arranged near the pump port of the pump body of the pump head. The pump that can control the liquid output of the present invention uses the temperature sensor to sense the skin of the human body (such as the hand or the hand holding the clothes) to judge whether the amount of liquid detergent squeezed out has reached the expected value at different distances , so that the amount pressed out of the pump when using liquid daily washing products is as close as possible to what you want. It solves the waste problem of daily liquid washing products in daily life, and is more intelligent and simple, saving time, money, effort and worry.

Description

technical field [0001] The invention relates to a pump capable of controlling the liquid output, which belongs to the field of daily necessities. Background technique [0002] Liquid daily washing products are very common in people's lives. With the improvement of people's living standards, it has become more and more important, such as laundry detergent, shower gel, shampoo and so on. When this pump did not appear, it was very inconvenient for people to use liquid detergent to put it into the laundry to be washed, which was a waste of time. However, the material living standard is constantly improving, so this kind of pump has such deficiencies when it is used at ordinary times: when using liquid washing liquid, due to some reasons such as rush, the user presses the amount improperly and the liquid output is too much or even if The liquid stops flowing out but the liquid detergent still squeezed out hangs in the pump port and is wasted. This is something that confuses man...

AI Technical Summary

Problems solved by technology

When this kind of pump did not appear, it was very inconvenient for people to use liquid detergent to put it into the clothes to be washed, which was a waste of time

However, the material living standard is constantly improving, so this kind of pump has such deficiencies when it is used at ordinary times: when using liquid washing liquid, due to some reasons such as rush, the user presses the amount improperly and the liquid output is too much or even if The liquid stops flowing out but the squeezed liquid detergent is still hanging in the pump port to waste

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