Accumulation of energy suitcase

Accumulation of energy suitcase

  • CN 107,411,280 A
  • Filed: 06/20/2017
  • Published: 12/01/2017
  • Est. Priority Date: 06/20/2017
  • Status: Active Application
First Claim
Patent Images

1. a kind of accumulation of energy suitcase, including casing(

  • 1)



    Casing(

    1)

    The front and rear side of lower section is respectively equipped with front-seat roller(

    2a)

    , heel rowRoller(

    2b)



    The casing(

    1)

    Inside it is additionally provided with pull bar(

    3)



    It is characterized in that:

    The heel row roller(

    2b)

    Top have oneClockwork(

    4)

    , the clockwork(

    4)

    Including winder(

    40)

    And roll in the clockwork spring on winder;

    The winder(

    40)

    With the heel row roller(

    2b)

    Wheel shaft(

    20)

    It is coupled by transmission mechanism;

    The transmission mechanism is power shift gear punch-out equipmentStructure(

    5)

    , including gear level(

    51)

    , pass through the gear level(

    51)

    Gearshift can make the wheel shaft(

    20)

    , winder(

    40)

    RealizeSwitch between positive transmission, reverse drive, disengaging three kinds of states of coupling;

    Also, work as gear level(

    51)

    Beat in neutral state, wheel shaft(

    20)

    And winder(

    40)

    When departing from coupling, with gear level(

    51)

    Relatively-stationary brake shoes is by the winder(

    40)

    Check,The potential energy of clockwork spring is set to preserve;

    The wheel shaft(

    20)

    With heel row roller(

    2b)

    Between coordinated by unilateral bearing, after causingArrange roller(

    2b)

    When being rolled during casing tension member tows, i.e. heel row roller(

    2b)

    When positive direction rolls, rolled by heel rowWheel(

    2b)

    Drive the wheel shaft(

    20)

    Rotation, and by the wheel shaft(

    20)

    The clockwork spring is tightened up by transmission mechanism;

    And rearArrange roller(

    2b)

    When opposite direction rolls, the wheel shaft(

    20)

    Not transfer is in heel row roller in a free state(

    2b)

    .

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