Portable toothbrush

Abstract

A portable toothbrush is provided with a deployed toothbrush member with a thin thickness in a support plate to be carried conveniently and includes a toothbrush head and a toothbrush bar by a configuration in which a deployed toothbrush member is bent and assembled. The portable toothbrush includes: a toothbrush head assembly in which toothbrush head portions facing each other at a specific interval are formed on opposite sides of a surface of a lengthwise upper end of the support plate to be divided and first coupling holes are formed on sides of the toothbrush head portions; and a toothbrush bar assembly in which support bosses facing opposite side ends of a lower end of the support plate are formed at opposite side ends of a surface of the support plate contacting the toothbrush head portions and second coupling holes are formed on sides of the support bosses.

What is claimed is: 
     
         1 . A portable toothbrush wherein a toothbrush member is deployed in a support plate, the portable toothbrush comprising:
 a toothbrush head assembly in which toothbrush head portions facing each other at a specific interval are formed on opposite sides of a surface of a lengthwise upper end of the support plate to be divided and first coupling holes are formed on sides of the toothbrush head portions; and   a toothbrush bar assembly in which support bosses facing opposite side ends of a lower end of the support plate are formed at opposite side ends of a surface of the support plate contacting the toothbrush head portions and second coupling holes are formed on sides of the support bosses,   wherein a toothpaste accommodating space is formed in an inside of upper and lower partitions protruding from a surface of the support plate to transversely connect upper and lower ends of the toothpaste head portions between the opposite toothbrush head portions, a cover member for preserving the toothpaste accommodated in the toothpaste accommodating space in a closed state has a downward side wall at a circumference of the cover having a flat plate shape, and toothpaste discharging grooves are formed on surfaces of the toothpaste head portions such that the toothpaste accommodated in the toothpaste accommodating space passé through toothbrush bristles.   
     
     
         2 . The portable toothbrush of  claim 1 , wherein the toothbrush head portions are divided while protruding from opposite sides of a surface of an upper end of the support plate in a divided form, and the toothbrush bristles implanted on outer surfaces of the opposite toothbrush head portions are disposed in one row or two rows. 
     
     
         3 . The portable toothbrush of  claim 1 , wherein the protrusion bosses protrude in a band shape having a specific thickness from opposite sides of a surface of the support plate contacting the toothbrush head portions.