PROBLEM TO BE SOLVED: To readily and inexpensively provide a chair cover for Pachinko parlor having massage functions.SOLUTION: The chair cover to be put over a backrest of a chair for Pachinko parlor from the upper end side thereof includes: a first cover portion covering either one of the front side and back side of the backrest, and a second cover portion covering the other. The peripheries of the first cover and second cover are joined together so as to form an opening for putting the cover on the backrest. The first cover portion is composed of a sheet-like bag having a plurality of mutually partitioned inner areas, each of the inner areas containing a hard ball.COPYRIGHT: (C)2013,JPO&INPIT【課題】簡易且つ安価にマッサージ機能を有するパチンコホール用椅子カバーを提供する。【解決手段】パチンコホール用椅子の背もたれ部の上端側から被せられる椅子カバーは,背もたれ部の前面側及び背面側のいずれか一方を覆う第1のカバー部と,他方を覆う第2のカバー部とを有し,第1のカバー部と第2のカバー部の周縁部は,背もたれ部に被せるための開口部を形成するように接合され,第1のカバー部は,互いに仕切られた複数の内部領域を有するシート状の袋体であって,各内部領域に硬質の球体が収容されている。【選択図】図1
