Title:
GRIP FORCE GOODS
Document Type and Number:
Japanese Patent JP2019155040
Kind Code:
A
Abstract:
To solve the problems that a product in which projections are arranged on a grip force goods body wears out a thin skin part of the palm to cause pain while being used for a long time, and a product in which a whole area of a grip force goods body is a flat surface has no projection so as to bring grip force only and not to stimulate pressure points.SOLUTION: One side semi-spherical surface of grip force goods (1) is a flat surface (2), and the other side semi-spherical surface is arranged with a plurality of projections (3).SELECTED DRAWING: Figure 1
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Inventors:
HOSHIKAWA HIROAKI
Application Number:
JP2018063104A
Publication Date:
September 19, 2019
Filing Date:
March 08, 2018
Export Citation:
Assignee:
HOSHIKAWA HIROAKI
HOSHIKAWA MIKO
HOSHIKAWA MIKO
International Classes:
A61H39/04; A63B23/16