Title:
BALL COVER
Document Type and Number:
Japanese Patent JP2017127610
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a ball cover of a balance ball, on the surface of which long-lasting decoration can be printed and that can be easily exchanged.SOLUTION: The ball cover of a balance ball has an air hole for discharging or injecting an air, and consists of a hollow spherical elastic member in which the air is sealed. The ball cover includes: a bag part that covers the outside of the balance ball inflated by injecting the air, excluding a prescribed area including the air hole, and is formed into a bag shape closely fitted to the balance ball; and an opening part of the bag part forming the prescribed area. The opening part has such a dimension as to insert the balance ball from which the air is discharged, inside the bag part.SELECTED DRAWING: Figure 1
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Inventors:
NAKAMURA MASAKI
Application Number:
JP2016021276A
Publication Date:
July 27, 2017
Filing Date:
January 19, 2016
Export Citation:
Assignee:
NAKAMURA MASAKI
International Classes:
A63B47/00
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