Identify the comb that cuts gray hair

Abstract

The invention relates to a comb capable of recognizing and cutting white hair. A groove used for dispersing a hair bundle is formed in the bottom of each comb tooth, a blade supporting frame is arranged on the lower portion of each groove, and a sliding iron blade and a fixed aluminum blade are arranged in each supporting frame. The outer end of each sliding iron blade is connected with the inner wall of the corresponding comb tooth through a spring, each fixed aluminum blade is connected with a fixed iron core, and a silicon photoelectric diode is arranged at the position, corresponding to each groove, of the lower portion of the corresponding blade supporting frame. Lamp bulbs are arranged in the comb teeth. Porous pipelines are formed in the inner walls of the comb teeth. The lamp bulbs are connected with a lamp bulb circuit power source through a lamp bulb circuit resistor. One end of each silicon photoelectric diode is connected with a groove circuit resistor through a spiral line which is wound on the corresponding fixed iron core, and the other end of each silicon photoelectric diode is connected with a groove circuit power source. By means of the comb capable of recognizing and cutting the white hair, in the daily hair combing process, the white hair in hair can be recognized and cut, time and labor are saved, the white hair is cut out, numerous steps are needless for newly-grown white hair, a plurality of pieces of white hair can be recognized through one-time hair combing motion, the white hair can be cut out, efficiency is greatly improved, and the comb capable of recognizing and cutting the white hair is simple in principle and easy to implement.

Description

technical field [0001] The invention relates to a comb, in particular to a comb which is easy to use, has high reliability and obvious effect and can identify and cut off white hair. Background technique [0002] Can recognize the white hair in the black hair automatically on the market at present, and the product that cuts off the white hair from the black hair is seldom, and the method for dealing with the white hair mainly is hair dyeing and manual cutting. The hair dyeing method is very convenient and suitable for large areas of gray hair, but repeated hair dyeing will cause chemical damage to the body, and manual cutting of gray hair is not only time-consuming and labor-intensive, but also only one or two hairs can be cut at a time, although it is necessary No physical harm, but very troublesome. Such as patent number 200620121615.0, electric white hair scissors, patent application number: 200920059073.2, white hair intelligent scissors, patent number: 200520109276, wh...

AI Technical Summary

Problems solved by technology

However, the former method will cause more or less chemical damage to the body, and the latter method needs to spend a lot of time and energy to find the gray hairs one by one and cut them off manually

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