发明名称 GOLF PRACTICE TOOL WITH FRAME BODY OF RING STRUCTURE
摘要 PROBLEM TO BE SOLVED: To provide a golf practice tool of a box shape type capable of being easily assembled and folded and housed compactly, whose opening part is opened large to a practicing person. SOLUTION: The golf practice tool A has a box shape opened to the practicing person and is provided with the opening part 1 composed of a frame body 11 formed of a ring structure having a ring body, a right side face part 2, a left side face part 3 and a back surface part 4 composed of frame bodies 21, 31 and 41 respectively formed of the ring structure having the ring body and film members 22, 32 and 42 spread to the frame bodies 21, 31 and 41, an upper surface part 5 composed of a film member 51 spread to the respective frame bodies 11, 21, 31 and 41 of the opening part 1, the right side face part 2, the left side face part 3 and the back surface part 4, and a tongue-like part 8 spread in the state of being separated from a floor surface at the lower part of the golf practice tool A and extended in an inclined shape to the front part of the golf practice tool A. COPYRIGHT: (C)2004,JPO&NCIPI
申请公布号 JP2004254943(A) 申请公布日期 2004.09.16
申请号 JP20030049412 申请日期 2003.02.26
申请人 DAIYA CORPORATION:KK 发明人 TOYOSAWA KAZUMASA;HIROSHIMA SHOJI
分类号 A63B69/36;(IPC1-7):A63B69/36 主分类号 A63B69/36
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