Child stroller

Child stroller

  • CN 105,644,606 A
  • Filed: 02/24/2016
  • Published: 06/08/2016
  • Est. Priority Date: 02/24/2016
  • Status: Active Application
First Claim
Patent Images

1. a children trolley, including vehicle frame, it is located at the wheel of described bottom of frame, it is characterized in that:

  • described vehicle frame is provided with ordering about the power assisting device of described rotation of wheel, for controlling the controller of described power assisting device duty, described vehicle frame is additionally provided with the first sensor being subject to thrust size for detecting described vehicle frame, can the second sensor of go-cart climb and fall state described in perception, when described second sensor senses to described go-cart is in non-downhill state, described first sensor and described second sensor synergism work, wherein when described first sensor detects that thrust magnitude that described vehicle frame is subject to is not less than setting value, described go-cart travels under thrust, when described first sensor detects that the thrust magnitude that described vehicle frame is subject to exceedes above-mentioned setting value, described controller makes the work of described power assisting device to provide described Booster for vehicle wheel thus ordering about described wheel and advancing, when described second sensor senses to described go-cart is in descending state, described controller makes the work of described power assisting device slow down to order about described wheel or at the uniform velocity advance.

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