Hair straightener

Abstract

A hair straightener includes a power cord, a control circuit board, an upper shell, a bottom shell, an electric hot plate and a heat-conductive brush head. The upper shell and the bottom shell are fastened together with a first accommodation chamber defined therein. The bottom shell defines an opening. The control circuit board, the electric hot plate and the heat-conductive brush head are accommodated in the first accommodation chamber. The heat-conductive brush head has a heat-transfer plate attached to the back side thereof. The electric hot plate is mounted on the heat-transfer plate. The heat-conductive brush head has a plurality of heat-transfer brush teeth located on the front side thereof.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to hair styling tools and more particularly, to a hair straightener for straightening hair.[0003]2. Description of the Related Art[0004]With the progress of society, improvement of people's living standards enhances the pursuit of beauty. In dealing with hairstyling, some people will use a hair dryer to blow hot hair toward hair and simultaneously straighten hair with a hairbrush, some others directly use a hot air brush to straighten hair. However, these two methods are still not satisfactory. To facilitate the hair straightening, hair straightener is created. A conventional hair straightener comprises two flat irons, heated and hard-pressed together to heat hair, setting hair straight when cooled down. A hair straightener achieves a better hair-straightening effect. However, people cannot use a conventional hair straightener to straighten one's own hair, more particularly, one person is d...

AI Technical Summary

Benefits of technology

The present invention is a hair straightener that protects the hair cuticle and saves time on hair styling. It uses multiple rows of heat-transfer brush teeth to brush and straighten hair in a multi-contact manner, improving efficiency and requiring less effort. The heat insulation tips prevent direct contact between the hot brush teeth and the scalp, promoting blood circulation and massaging without burning the skin. The anti-scald brush teeth and strip protect against accidental contact and burn injuries. Overall, the hair straightener is designed to be user-friendly and safe.

Problems solved by technology

However, these two methods are still not satisfactory.

However, people cannot use a conventional hair straightener to straighten one's own hair, more particularly, one person is difficult to straighten hair on the back side of the head by oneself and can easily miss the part of hair that one cannot see, lowering the hair straightening effect.

Further, using a conventional hair straightener may take two to four hours to complete hair straitening, wasting much time.

On the other hand, the use of a conventional hair straightener can cause damage to the scalp when hard-pressing the heated flat irons to stretch hair.

When operating the heated hair straightener to heat and stretch hair, hair may be not evenly distributed in between the two flat irons.

Thus, the operator needs to repeatedly perform the hair straightening operation to have all hair be well straightened, causing friction damage to hair cuticle and loss of hair shine.

Further, because the two flat irons are exposed to the outside, they can accidentally burn the user during application.

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