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实用新型
CN204050868U 一种排球网架柱 失效 - 权利终止

  • 专利标题： 一种排球网架柱
  • 专利标题（英）： Volleyball net rack column
  • 申请号： CN201420324356.6
    申请日： 2014-06-14
  • 公开(公告)号： CN204050868U
    公开(公告)日： 2014-12-31
  • 发明人: 陈军
  • 申请人： 温州大学
  • 申请人地址： 浙江省温州市茶山大学城
  • 专利权人： 温州大学
  • 当前专利权人： 温州大学
  • 当前专利权人地址： 浙江省温州市茶山大学城
  • 主分类号： A63B61/02
  • IPC分类号： A63B61/02
一种排球网架柱
摘要：
本实用新型公开了一种排球网架柱，包括地锚杆和设置在地锚杆上的螺旋叶片，螺旋叶片在地锚杆下端且与地锚杆固定连接为一体，螺旋叶片直径从下向上依次增大，地锚杆底端为锥形；地锚杆上端设有插接孔，插接孔上设有可旋转的盖板，地锚杆上设有定位孔，插接孔连接插接杆的下端，插接杆下端设有限位盘，限位盘上设有与定位孔配合的定位柱，插接杆上设有吊环。本实用新结构简单、安装方便，将地锚杆埋在地下并使上端与地面平齐，螺旋叶片在地锚杆下端且与地锚杆固定连接为一体，螺旋叶片直径从下向上依次增大，可以有效阻止认为拔起破环，使用插接杆底端插入地锚杆的插接孔内即可，不使用时，将插接杆移走，并通过盖板将插接孔盖住。
摘要（英）：

The utility model discloses a volleyball net rack column which comprises a ground anchor rod and a helical blade arranged on the ground anchor rod. The helical blade is positioned at the lower end of the ground anchor rod and is fixedly connected with the ground anchor rod to be a whole, the diameter of the helical blade is sequentially increased from bottom to top, and the bottom end of the ground anchor rod is in a cone shape. The upper end of the ground anchor rod is provided with an insertion hole, a rotatable cover plate is arranged on the insertion hole, the ground anchor rod is provided with a locating hole, the insertion hole is connected with the lower end of an insertion rod, a limiting disc is arranged at the lower end of the insertion rod and provided with a locating column matched with the locating hole, and the insertion rod is provided with a hanging ring. The volleyball net rack column is simple in structure and convenient to install, the ground anchor rod is embedded underground, the upper end of the ground anchor rod is flush with the ground, the helical blade is positioned at the lower end of the ground anchor rod and is fixedly connected with the ground anchor rod to be a whole, the diameter of the helical blade is sequentially increased from bottom to top, artificial pull-up and destruction can be effectively avoided, and the bottom end of the insertion rod is inserted in the insertion hole of the ground anchor rod; when the volleyball net rack column is unused, the insertion rod is moved away, and the insertion hole is covered with the cover plate.

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