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Title:
NON-FALLING TOP AND STAND FOR TOP
Document Type and Number:
Japanese Patent JP2003190646
Kind Code:
A
Abstract:

To realize a continuously standing top without falling even when a rotation stops and a gyro effect disappears.

Ring magnets or small magnet pieces are respectively disposed on a top and a stand for the top to use a resiliency of magnetic forces or an attracting force. One stabilizing means is provided with an inverted conical recessed part for holding the end of a rotation shaft on the center of the stand for the top so that the top stably stands on the stand for the top by the resiliency of the magnets. As other means, a small soft magnetic piece is provided in the end part of the rotation shaft of the top and a small magnet piece is disposed at the central part of the ring magnet on the stand for the top. Thus, the ring magnets on the top and the stand for the top are repellent with each other and the small magnet piece at the center and the soft magnetic piece at the end of the rotation shaft are attracted to each other to ensure a stability. The top is rotated smoothly by the swinging operation of the stand for the top. A molding material is arranged in the top.


Inventors:
YORIZUMI MINEO
Application Number:
JP2001403089A
Publication Date:
July 08, 2003
Filing Date:
December 26, 2001
Export Citation:
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Assignee:
YORIZUMI MINEO
International Classes:
A63H1/02; A63H1/00; (IPC1-7): A63H1/02; A63H1/00