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    • 9. 发明专利
    • Line for artificial turf (sand containing artificial turf) playground
    • JP2004092111A
    • 2004-03-25
    • JP2002252776
    • 2002-08-30
    • Takeshi Ogata緒方 健
    • OGATA TAKESHI
    • A63C19/00E01C13/08
    • PROBLEM TO BE SOLVED: To solve the following problem of a conventional artificial turf white line 6: artificial turf 2 and the artificial turf white line 6 are completely the same products in terms of a leaf length specification and a material except for their colors, and therefore athletes have difficulties in finding the line because the athletes diagonally view the line during competitions, and have more difficulties as the athletes are away from the line because the line appears thinner.
      SOLUTION: The artificial turf white line 6 which is the same in specification as the artificial turf 2 is replaced by line forming artificial turf 1 having a longer leaf length, and therefore the accuracy of the line is ensured, to thereby obtain the line with excellent durability and appearance. The artificial turf is laid on a playground according to a conventional technique, and the line forming artificial turf 1 is substituted for the artificial turf white line 6 and embedded in the playground by simple work, to thereby provide lines for the artificial turf playground, which are good in visibility.
      COPYRIGHT: (C)2004,JPO