Bicycle control

Bicycle control

  • CN 103,847,923 B
  • Filed: 08/23/2013
  • Issued: 12/03/2019
  • Est. Priority Date: 11/29/2012
  • Status: Active Grant
First Claim
Patent Images

1. a kind of bicycle control can be installed on the handlebar of bicycle, and can control brake apparatus and speed changeDevice, whereinHave:

  • Housing parts have the grip portions that can be installed on the installation section of above-mentioned handlebar and can hold;

    Hydraulic generating unit, have be arranged in above-mentioned housing parts grip portions inside pressure cylinder and can be in above-mentioned pressureThe piston moved in power cylinder, for controlling above-mentioned brake apparatus;

    Control rod part, has the 1st operation bar portion, and the 1st operation bar portion can swingingly connect with above-mentioned housing parts around the 1st axisKnot, for operating above-mentioned piston;

    Speed changing operating mechanism is installed on above-mentioned control rod part, for controlling the control line that can link with above-mentioned speed change gearCable,Above-mentioned grip portions have grip part ontology and cover the cover member of the elastic system of the lateral surface of grip part ontology,Above-mentioned grip portions have curved upper surface downwards, the upper surface position curved downwards of the grip portionsBetween the peak potion and the installation section far from the installation section side of the housing parts,Above-mentioned hydraulic generating unit has the bar portion linked with above-mentioned piston,The roller that above-mentioned bar portion has the bar body being integrally provided with above-mentioned piston, is rotatably freely installed on above-mentioned bar bodySon,Above-mentioned roller is pushed by the push part for being set to the control rod part.

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