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A sprayer and its maintenance method

A sprayer and spray nozzle technology, applied in the field of sprayer and its maintenance, can solve problems such as secondary pollution of cosmetics, and achieve the effects of clear maintenance, lower use costs, and less pollution

Active Publication Date: 2021-10-26
YANGSHENGTANG (ANJI) COSMETICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using, the user neglects to touch the unused cosmetics in the container with his hands, and the bacteria on his hands will be brought into the cosmetics, which will cause secondary pollution to the cosmetics
In addition, every time the cosmetic cover is opened, the cosmetics will be in contact with the air once, and the cosmetics will be polluted again

Method used

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  • A sprayer and its maintenance method
  • A sprayer and its maintenance method
  • A sprayer and its maintenance method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] In the present invention, if Figures 10 to 11 Shown, also disclose a kind of maintenance method of above-mentioned sprayer, maintenance method comprises the following steps:

[0083] Step S1, take out the ampoule A, and put the disinfectant ampoule A11 into the installation port 12;

[0084] Step S2, start the sprayer to work and spray so that the disinfectant enters the liquid inlet channel 24 and the spray assembly, so as to sterilize the liquid inlet channel 24 and the spray assembly;

[0085] Step S3, after the spraying is completed, block the spray port B111, start the sprayer to work so that the disinfectant enters the ventilation channel 22 and the ampoule ventilation tube 23 to sterilize the ventilation channel 22 and the ampoule ventilation tube 23;

[0086] Step S5, open the spray port B111, start the sprayer to work and spray air.

[0087] In the above maintenance method, in order to prevent the sprayer from breeding bacteria after using it for a period of...

Embodiment 2

[0095] The difference between this embodiment and Embodiment 1 is that the maintenance method further includes step S4.

[0096] In the present invention, the maintenance method includes the following steps:

[0097] Step S1, take out the ampoule A, and put the disinfectant ampoule A1 into the installation port 12;

[0098] Step S2, start the sprayer to work and spray so that the disinfectant enters the liquid inlet channel 24 and the spray assembly, so as to sterilize the liquid inlet channel 24 and the spray assembly;

[0099] Step S3, after the spraying is completed, block the spray port B111, start the sprayer to work so that the disinfectant enters the ventilation channel 22 and the ampoule ventilation tube 23 to sterilize the ventilation channel 22 and the ampoule ventilation tube 23;

[0100] Step S4, an empty ampoule is installed at the installation port, the spray port B111 is blocked, and the sprayer is started to work so that the disinfectant in the liquid inlet ch...

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Abstract

The invention provides a sprayer and a maintenance method thereof, comprising a housing, an installation port and a spout are arranged on the housing, an ampoule is installed at the installation port, a liquid inlet needle and a spray assembly are also included, and a liquid inlet needle is provided on the liquid inlet needle. channel and vent channel, the liquid inlet puncture needle punctures the ampoule so that one end of the liquid inlet channel is located in the ampoule, the other end of the liquid inlet channel is connected to the spray assembly, the spray assembly includes a valve seat, an atomizing air pump, and the valve seat is provided with The liquid inlet, air inlet and spray port, the atomizing air pump is connected to the air inlet, the liquid inlet channel is connected to the liquid inlet through the liquid inlet pipe, the spray port is located at the spray port, and the valve core moves at the spray port to control the spray port Open and close, control the start switch to make the sprayer work, use the method of piercing the ampoule with a liquid-feeding needle, and draw out the cosmetic or pharmaceutical liquid from the ampoule to take it, avoiding a large area of ​​the liquid in the ampoule directly contacting the air, It also avoids direct contact of human hands with the liquid in the ampoule, effectively reducing the pollution to the liquid in the ampoule.

Description

technical field [0001] The invention relates to the field of sprayers, in particular to a sprayer and a maintenance method thereof. Background technique [0002] With the development of society, everyone gradually realizes that it is important to take care of their skin, especially women. But many people have allergic skin, and skin allergies are prone to occur in daily skin care. Why does this happen? First, the quality of cosmetics of various brands is uneven. Most of them are not filled and used under sterile conditions, and some products even add antiseptic additives that cause adverse skin reactions. Second, the cosmetics themselves are of good quality and are suitable for all kinds of people, including those with allergic skin. However, when users use it, they usually use their own hands to apply and pat the skin, so that the cosmetics can be applied more evenly and absorbed faster. During use, the user neglects to touch the unused cosmetics in the container with h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B7/04B05B12/00B05B12/08A61L2/22A61L2/24A61L2/26A45D34/00
CPCA45D34/00A45D2200/056A61L2/22A61L2/24A61L2/26B05B7/045B05B12/00B05B12/087
Inventor 黄龙发高虹
Owner YANGSHENGTANG (ANJI) COSMETICS CO LTD
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