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Distance measuring wheel device

  • US 10,119,800 B2
  • Filed: 09/09/2016
  • Issued: 11/06/2018
  • Est. Priority Date: 09/09/2016
  • Status: Active Grant
First Claim
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1. A distance measuring wheel device comprising:

  • a base having a counter connected thereto and two connection arms respectively extending downward from two sides of the base;

    a wheel rotatably connected between the two connection arms, an axle of the wheel pivotably connected to two respective distal ends of the two connection arms, anda transmission unit connected to the counter and one of the two connection arms, and located away from the counter, the transmission unit further connected to the axle of the wheel, the counter being activated by a chain.

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