| 摘要 |
PURPOSE: A bicycle rack is provided to fix a bicycle wheel only if a bicycle wheel is placed in a wheel housing space of a rack. CONSTITUTION: A bicycle rack(100) includes: a rack body(110) provided with an input unit(111) on the upper part and a long hole for exposure(110a) at one side; a side frame(120) fixed to one side of the rack body at a certain distance to face the long hole for exposure to provide a wheel housing space(S) to house a bicycle wheel; a wheel fixing member(130) restricting a bicycle wheel with one end exposed to the outside of the long hole for exposure and the other end rotated to be exposed if a bicycle wheel pushes one end exposed to the outside of the long hole for exposure; a wheel indentifying member(140) placed adjacent to the wheel fixing member in the vertical direction and pushed to rotate by the bicycle wheel in a space where a wheel fixing member rotates to identify whether or not a bicycle wheel exists; an elastic member restoring the wheel identifying member to the original location; an entry detection unit sensing if the existence of the bicycle wheel housed by the wheel housing space is identified by the wheel identifying member, and generating a bicycle inbound signal; a control unit generating a locking signal if the bicycle inbound signal is received, and an unlocking signal if the input unit is operated; and a restriction unit releasing the wheel fixing member to be rotated freely in case of not receiving a locking signal or receiving an unlocking signal. |
