Title:
TOOTHBRUSH
Document Type and Number:
Japanese Patent JPH02271806
Kind Code:
A
Abstract:
PURPOSE: To perform an effective brushing in each surface of teeth on the cheek and tongue sides by structuring a toothbrush with a slender grasp, a bristle support head, a plurality of cleaning bristles, and a means of revolving brush head around the axis. CONSTITUTION: The contours of one-piece handle 2 are formed in such a way especially that a grip by hand is easily done and the handle is not straight. A bristle support head 24 is possible of being connected to the end of the handle at an angle of about 90 deg. to about 145 deg. against the plane of the handle 2. The bristle support head 24 is formed revolvable around it's own axis by means of a pin hole composition 21 or 25. The one-piece handle 2 is rounded at the end 20 and is equipped with a hole 23 being punctured in the parallel direction with the plane surface of the handle. The surface 25 of the rounded circular end 20 is notched and the other plane is even. Preferably, many tufts of straight bristle 3 formed from plastic, may be planted as desired on the head 24.
Inventors:
CHIYAN BUN SUYU
Application Number:
JP27050689A
Publication Date:
November 06, 1990
Filing Date:
October 19, 1989
Export Citation:
Assignee:
CHIYAN BUN SUYU
International Classes:
A46B7/02; A46B5/00; A46B7/04; A46B9/10; (IPC1-7): A46B5/00
Attorney, Agent or Firm:
Yohei Yamashita (1 person outside)