Power-assisted child stroller

Power-assisted child stroller

  • CN 106,043,398 A
  • Filed: 06/20/2016
  • Published: 10/26/2016
  • Est. Priority Date: 06/20/2016
  • Status: Active Application
First Claim
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1. a power-assisted children trolley, the front-wheel (13) including stroller frame, being arranged on stroller frame lower front portion and being arranged onThe trailing wheel (14) of stroller frame lower rear, it is characterised in that:

  • described power-assisted children trolley also includes force aid system, described power-assistedSystem includes to detect the angle detector (1) of angle value between power-assisted children trolley direction of advance and level ground, controllingDevice (2) and provide the driving means (3) of traveling power-assisted/resistance, described control device (2) and driving can to power-assisted children trolleyDynamic device (3) connects, and described control device (2) can obtain the angle value signal of angle detector (1) and according to angle value controlDriving means processed (3) starts/quits work, when power-assisted children trolley is advanced on level road, and described angle detector (1)The angle value detected is zero, and described driving means (3) quits work;

    When power-assisted children trolley on upward slope road surface up enter time,The angle value that described angle detector (1) detects starts to being helped for controlling driving means (3) on the occasion of, described control device (2)Power children trolley provides advance power-assisted, and described power-assisted children trolley accelerates or at the uniform velocity advances;

    When power-assisted children trolley is in downhill pathWhen advancing on face, the angle value that described angle detector (1) detects is negative value, and described control device (2) controls driving means(3) starting to power-assisted children trolley offer advance resistance, described power-assisted children trolley slows down or at the uniform velocity advances.

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