A gas-liquid mixing foam pump

Abstract

The invention relates to the field of foam pumps, in particular to a gas-liquid mixed foam pump, which includes a bottle body, a bottle cap, a pumping mechanism, a press head, a baffle, a cleaning mechanism, a fixing mechanism and a cleaning mechanism; The combined use of the cleaning mechanism and the fixing mechanism of the bottle cap makes the piston included in the cleaning mechanism clean up the residual liquid in the channel of the pressing head during the process of pressing the pressing head, so as to ensure that there is no residue in the channel of the pressing head, thereby It is convenient to clean the press head and ensure the cleanness of the press head; through the use of the cleaning mechanism together with the cleaning mechanism, the liquid contaminated on the top of the piston can be removed by the scraper when the piston pushes the liquid out of the press head, so as to ensure the cleanliness of the top of the piston , does not form thick deposits that block the passages inside the press head.

Description

technical field [0001] The invention relates to the field of foam pumps, in particular to a gas-liquid mixing foam pump. Background technique [0002] As we all know, with the progress of society, more and more articles that can facilitate people's daily life are now widely used in people's lives. Now people are more concerned about their own health and hygiene issues. In order to maintain the health of the human body Cleaning, now when people wash their hands, wash their faces or take a bath, they are used to using some cleaning liquids. In public toilets, bottled hand sanitizers are generally available. [0003] However, when using the bottled hand sanitizer, you need to press the button first, and then the hand sanitizer in the bottle comes out from the opening in front of the head, but because the hand sanitizer is relatively viscous, after the hand sanitizer is squeezed out, the hand sanitizer will The hand sanitizer bottles in public toilets will be reused if left in ...

AI Technical Summary

Problems solved by technology

[0003] However, when using the bottled hand sanitizer, you need to press the button first, and then the hand sanitizer in the bottle comes out from the opening in front of the head, but because the hand sanitizer is relatively viscous, after the hand sanitizer is squeezed out, the hand sanitizer will The hand sanitizer bottles in public toilets will be reused if left in the channel in the press head, but due to the excessive residue in the press head channel, it is not easy to clean the press head, which will also lead to mold and other situations, which is very unsatisfactory. health

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