发明授权
US06530581B2 Illuminating roller 失效
照明辊

  • 专利标题: Illuminating roller
  • 专利标题(中): 照明辊
  • 申请号: US09732761
    申请日: 2000-12-11
  • 公开(公告)号: US06530581B2
    公开(公告)日: 2003-03-11
  • 发明人: Fang-Cheng Lai
  • 申请人: Fang-Cheng Lai
  • 主分类号: A63C1722
  • IPC分类号: A63C1722
Illuminating roller
摘要:
A novel vibration resistant illuminating roller in which all the electronic parts are connected to the circuit board by dint of the soft lead. Each illuminating kit, battery compartment, circuit board are provided with the upper and lower cushion device. The illuminating kit has two illuminators, oppositely disposed in the transparent hub cover. Two illuminators are supported by the cushion and emit the light on both sides of the illuminating roller. The cushion device furnishes great vibration and impact resistance.
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