Title:
TOP ROTATING TOOL
Document Type and Number:
Japanese Patent JP2018000566
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a top rotating tool capable of transmitting a proper rotary force to a top when pulling a string.SOLUTION: A top rotating tool 100 includes an anchor part 120 connected to a string 110 and put on an apex of a conical part of a top B. The anchor part 120 is configured such that: a plan view shape of an outer periphery of a part put on the apex of the conical part of the top B is perfectly circular; the anchor part 120 is put on the conical part of the top B; and the string 110 is wound around the conical part of the top B from the outer periphery of the anchor part 120 in a nearly concentric circular shape with the apex of the conical part of the top B. The string 110 can be wound around the top B in a nearly concentric circular shape when sequentially winding the string 110 around the conical part of the top B from the outer periphery of the anchor part 120, by putting the anchor part 120 on the apex of the conical part of the top B. With this, a rotary force in pulling the string 110 is properly transmitted to the top B.SELECTED DRAWING: Figure 1
Inventors:
SHIBATA KATSUHIRO
TAKAHASHI KATSUMI
TAKAHASHI KATSUMI
Application Number:
JP2016131829A
Publication Date:
January 11, 2018
Filing Date:
July 01, 2016
Export Citation:
Assignee:
SHIBATA KATSUHIRO
International Classes:
A63H1/04; A63H1/00
Attorney, Agent or Firm:
S. Shibata
Seiji Tamura
Seiji Tamura