Non-powered nose hair trimmer and preparation method thereof

Abstract

A non-powered nose hair trimmer according to the present invention comprises: a first cutting member comprising a first handle portion for holding, a circular cutting ring portion formed at an end of the first handle portion, and a first coupling portion formed at the opposite side of the cutting ring portion in the first handle portion; and a second cutting member comprising a second handle portion for holding, a cutting plate portion formed at an end of the second handle portion, and a second coupling portion formed at the opposite side of the cutting plate portion in the second handle portion. The first coupling portion of the first cutting member and the second coupling portion of the second cutting member are formed into the shape of straight lines parallel to each other within a manufacturing error of a lateral section so as to be bonded to each other by spot welding, the surface of the circular cutting ring portion and the surface of the cutting plate portion are formed in such a way that the two surfaces are inclined by a preset angle on the basis of the lateral section to meet each other, the cutting plate portion is formed in such a way that the thickness gradually decreases on the basis of the lateral section as it approaches the other end of the second coupling portion, the cutting plate portion is formed into the shape of a circular arc overall from a front view due to the straightly formed lower portion of the inner surface, and thus a space is formed between the lower portion of the cutting plate portion and the cutting ring portion when the cutting plate portion is inserted into the cutting ring portion. By using the present invention, nose hair cutting efficiency can be improved, and the degree of difficulty of the total processes for preparation can be remarkably reduced. In addition, nose hair can be effectively cut even though a plurality of nose hair is simultaneously inserted.

Description

technical field [0001] The invention relates to a non-electric nose hair trimmer and a manufacturing method thereof. The invention can improve the cutting accuracy of nose hairs, reduce the manufacturing defect rate, and simplify the manufacturing process. Background technique [0002] Among the hairs grown on the human body, most of the nose hairs are trimmed by themselves without the help of others. [0003] The existing nose hair trimming device that has been developed mainly adopts two kinds of methods, receives the power from dry battery and drives the motor to rotate to make the cutting edge rotate and trim the mode of nose hair, and utilize the mode of miniature scissors to trim nose hair. [0004] However, nose hair trimmers using batteries and motors cannot be used conveniently due to frequent breakdowns and battery replacement issues, and nose hairs do not grow in one direction but grow in irregular directions due to their nature, so it is difficult to effectively ...

AI Technical Summary

Problems solved by technology

[0004] However, nose hair trimmers using batteries and motors cannot be used conveniently due to frequent breakdowns and battery replacement issues, and nose hairs do not grow in one direction but grow in irregular directions due to their nature, making it difficult to effectively cut

[0005] Also, when the motor is driven to rotate the cutting edge, the motor vibrates characteristically and causes coughing and nasal discharge, thus making the user uncomfortable

[0006] During this process, nasal fluid and nose hair will flow into the device of the electric nose hair trimmer, this phenomenon will lead to the reproduction of various bacteria and may cause human infection

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