Bicycle trailor front wheel arrangement

1. A wheel arrangement on a bicycle trailer, said bicycle trailer comprising a trailer frame and having a longitudinal direction constituting a travelling direction of said bicycle trailer and a transverse direction perpendicular to said longitudinal direction, said wheel arrangement comprising a front wheel pivotably attached to a frame connecting member, characterized in that said trailer frame comprises a connecting axis arranged in said transverse direction of said bicycle trailer and said frame connecting member comprises a connecting hook arranged to engage with said connecting axis, said connecting hook having a width in said transverse direction of said bicycle trailer and being configured to fit on said connecting axis and to receive said connecting axis in an elongated receiving cavity extending in said transverse direction over the full width of said connecting hook and comprising an elongated opening extending in said transverse direction over the full width of said connecting hook and being sized and configured to permit said connecting axis to be inserted into said receiving cavity and to be removed from said receiving cavity through said elongated opening, said connecting hook being arranged to be rotated on said connecting axis between an in-use position, a rest position, and a release position and said wheel arrangement comprising a locking arrangement for locking said front wheel in said in-use position and in said rest position.

2. The wheel arrangement according to claim 1 , wherein said width of said connecting hook is greater than a diameter of said connecting axis.

3. The wheel arrangement according to claim 1 , wherein said front wheel is folded in under said trailer frame when said connecting hook is rotated into said rest position.

4. The wheel arrangement according to claim 3 , wherein said front wheel is held generally horizontally under said trailer frame in said rest position.

5. The wheel arrangement according to claim 1 , wherein said connecting axis is arranged in a holder, said holder comprising first and second female locking elements being parts of said locking arrangement and said connecting hook comprising a male locking element arranged to engage with one of said first and second female locking elements when said connecting hook is in said in-use position or in said rest position.

6. The wheel arrangement according to claim 1 , wherein said locking arrangement is connected to a manually operated release member.

7. The wheel arrangement according to claim 6 , wherein said locking arrangement comprises a spring-loaded male locking element arranged on said connecting hook and said release member comprises a lever acting on a spring mechanism in said spring-loaded male locking element.

8. The wheel arrangement according to claim 1 , wherein said wheel arrangement comprises a guiding arrangement comprising a guiding member, said guiding member being arranged to restrict rotation of said frame connecting member on said connecting axis.

9. The wheel arrangement according to claim 8 , wherein said guiding member comprise a guiding track arranged in said housing for said connecting axis and a corresponding guiding pin arranged on said frame connecting member.

10. The wheel arrangement according to claim 8 , wherein said guiding member defines a maximum upwards rotation of the frame connecting member on the connecting axis, wherein said maximum upwards rotation of said frame connecting member corresponds to said release position.

11. The wheel arrangement according to claim 1 , wherein said wheel arrangement comprises means for locking said front wheel on said connecting member in a position perpendicular to said travelling direction of said bicycle trailer.