| 摘要 |
PROBLEM TO BE SOLVED: To provide a ball-protection fence for ping-pong capable of arranging plural fences in order, being easily opened or closed for allowing players to come in or out, and preventing the impairing of its appearance caused by untightening a ball-protection film. SOLUTION: This fence A can be disconnectably connected to adjacent fences A by means of magnets 7, 8. The ball-protection film 3 covering a frame body 1 is composed of a film body in the shape of a sealed bag, and the film body is tightly expanded among upper and lower left and right frames 1a-1d, which prevents the impairing of the appearance of the ball-protection film 3 caused by untightening. When the ball is hit on the ball-protection film 3, the ball is rebounded by tensile force of the film body to be returned to a place near a ping-pong table.
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