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US 2016/0272267 A1Published application
Horse-riding bicycle
OwnerIn Tae Kanginventor
Life of this patent
Estimating the term…
Abstract
Provided is a horse-riding bicycle in which a horse-riding effect is obtained by performing both normal driving and horse-riding driving (swinging driving), a user is allowed to simply switch a driving mode between a normal driving mode and a horse-riding driving mode, and a horse-riding driving structure is improved to have a simple structure so that a reduction in costs is achieved and, further, a switching operation between the normal driving mode and the horse-riding driving mode is smoothly performed.
Claims6
A horse-riding bicycle comprising:
- a pair of hubs which are installed in each of front and rear wheels of a bicycle, the pair of hubs including guide holes and roller holes and first and second connection plates which are connected to both sides of the roller hole and in which shaft holes are formed;
- a pair of support plates which are movably assembled inside the guide hole of the hub and of which one sides are connected by a connection plate so as to support a hub shaft connected to a fork;
- guide plates which are respectively attached to inner upper and lower portions of the hub and guide movement of the hub;
- a screw rod which is fixed to the connection plate of the support plate and disposed in center portions of the shaft holes;
- a movement roller which is installed in the shaft holes such that both ends are rotatable in a state where the movement roller is thread-joined to the screw rod and an outer surface protrudes outside through the roller hole and moves the hub to a position of a normal driving mode or a horse-riding driving mode by rotating in a normal direction or a reverse direction;
- left and right fixing rings which are disposed in an outer side of the hub and include pads of which inner surfaces are come into contact with the movement roller;
- left and right operation members which are installed in the fork and cause the left and right fixing rings to come into close contact with the movement roller selectively;
- and
- a pair of switching members which are installed in handles on both sides of the bicycle and respectively pull or release the left and right operation members through wires.
6 more elements
A horse-riding bicycle comprising:
- a pair of hubs which are installed in each of front and rear wheels of a bicycle, the pair of hubs including guide holes having a rectangular shape and a nut which is connected to one sides of the hubs and in which a female screw is formed;
- a pair of support plates which are movably assembled inside the guide hole of the hub, support a hub shaft connected to a fork and include a connection plate which is connected to one sides of the support plates and in which a shaft hole is formed;
- guide plates which are respectively attached to inner upper and lower portions of the hub and guide movement of the hub;
- a motor which includes a shaft which is inserted into the shaft hole and is fixed to an inner side of the connection plate;
- a screw rod which is thread-joined to a female screw of the nut in a state where the screw rod is fixed to the shaft of the motor;
- a battery which is installed in a frame of the bicycle;
- a slip ring which is installed in the hub shaft and allows the motor to be electrically connected to the battery;
- and
- a pair of operation members which are installed in handles on both sides of the bicycle and allow the motor to be driven in a normal direction or a reverse direction.
6 more elements
Dependencies are inferred from the claim text.