Convenient-to-store sampling device for detecting pH value of cosmetics

Abstract

The invention relates to the technical field of cosmetics, and discloses a convenient-to-store sampling device for detecting the pH value of cosmetics, which comprises a base, an arc-shaped magnetic block is arranged on the lower side of the interior of a fixed shaft, a rectangular magnetic block is connected to the outer side of a first spring, a sliding rod is connected to the outer side end ofa disc, and a stop block is arranged on the inner side of the sliding rod; a piston is connected to the outer side end of the sliding rod, a retreating ring is slidably connected to the outer side ofthe sliding rod, a sliding block is connected to the clockwise side of the sliding rod, and a conical groove corresponding to the sampling pipe is formed in the protective soft layer. An arc-shaped magnetic block attracts a rectangular magnetic block to move in the direction of a fixed shaft, the rectangular magnetic block drives a disc to move upwards through a second spring, the disc drives a sliding rod and a retreating ring to move upwards, and the sliding rod drives a piston to store liquid in a rotary disc through a sampling pipe; according to the structure, the problems that an existingcosmetic sampling device cannot perform multi-group sampling at one time, occupies large space and is inconvenient to store are solved.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a sampling device for pH detection of cosmetics which is convenient for storage. Background technique [0002] Cosmetics are used for the adjustment of the human body in order to beautify, preserve or change the appearance of a person, and can also be said to be adjustments for cleaning, dyeing, wiping, correcting or protecting the skin, hair, nails, eyes or teeth. The most basic thing about cosmetics is to maintain and improve the skin. Cosmetics can make our flawed skin more perfect and make people more confident. Different people can choose different styles of cosmetics, which have more personal characteristics after use. Those who don't usually wear much makeup can choose the most basic products, such as isolation, sunscreen, and foundation. Nowadays, many isolation and sunscreens can not only isolate turbid air, ultraviolet rays, etc., but also modify and brighten the s...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a convenient storage sampling device for pH detection of cosmetics, which has the advantages of being able to perform multiple sets of sampling at one time, taking up little space and being easy to store, and solves the problem that existing cosmetic sampling devices cannot The problem of taking multiple sets of sampling at one time, occupying a large space and being inconvenient to save

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