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发明公开
CN109268570A 阀门开度指示器及阀门 无效 - 撤回

  • 专利标题： 阀门开度指示器及阀门
  • 专利标题（英）： Valve opening indicator and valve
  • 申请号： CN201710604019.0
    申请日： 2017-07-17
  • 公开(公告)号： CN109268570A
    公开(公告)日： 2019-01-25
  • 发明人: 虞君道
  • 申请人： 虞君道
  • 申请人地址： 浙江省舟山市岱山县高亭镇蓬莱新村五小区21栋101室
  • 专利权人： 虞君道
  • 当前专利权人： 虞君道
  • 当前专利权人地址： 浙江省舟山市岱山县高亭镇蓬莱新村五小区21栋101室
  • 主分类号： F16K37/00
  • IPC分类号： F16K37/00 ;  F16K3/04
阀门开度指示器及阀门
摘要：
一种阀门开度指示器，包括面罩、滑杆、上滑块、中滑块、下滑块、转动板、转动轴、背套；所述面罩上有指示口、上滑槽、中滑槽、下滑槽、缺口，所述滑杆上有传动凸，所述上滑块上有上滑动凸、滑杆槽，所述中滑块上有中滑动凸、滑杆槽，所述下滑块上有下滑动凸、滑杆槽，所述转动板上有传动凸孔、连接孔，所述背套上有背板、连接套、传动凸槽、转动轴孔；转动所述转动板，所述转动板一方面带动所述转动轴转动，另一方面同时也带动所述传动凸使所述滑杆滑动，所述滑杆的滑动推动所述上滑块沿所述上滑槽滑动，所述中滑块沿所述中滑槽滑动，所述下滑块沿所述下滑槽滑动。
摘要（英）：

The invention discloses a valve opening indicator which comprises a face mask, a sliding rod, an upper sliding block, a middle sliding block, a lower sliding block, a rotating plate, a rotating shaftand a back sleeve. The face mask is provided with an indicating port, an upper sliding groove, a middle sliding groove, a lower sliding groove, a gap. The sliding rod is provided with a transmission convex. The upper sliding block is provided with an upper sliding convex and a sliding rod groove. The middle sliding block is provided with a middle sliding convex and a sliding rod groove. The lowersliding block is provided with a lower sliding convex and a sliding rod groove. The rotating plate is provided with a transmission convex hole, a connecting hole. The back sleeve is provided with a back plate, a connecting sleeve, a transmission convex groove and a rotating shaft hole. By rotating the rotating plate, the rotating plate, on one hand, drives the rotating shaft to rotate, and on theother hand, also drives the driving convex to drives the sliding rod to slide. The sliding of the sliding rod pushes the upper sliding block to slide along the upper sliding groove. The middle slidingblock slides along the middle sliding groove. The lower sliding block slides along the lower sliding groove.

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