To provide fixed yarn quality even if an operator interferes with a thread guide by elastically supporting respective thread guide eyes so as to elastically push back them from the normal positions in the direction of the extreme end of spindles against a supporting member fixed and borne with a machine.

A thread guide eye 4 is combined with a bearing member 11. The bearing member 11 is pivotally supported with a supporting member 10 through a bearing bolt 12 capably of turning upward. The supporting member is fitted to a supporting member of a machine, for example a rod 30 through a fastening screw combining part 31. Hence the thread guide eye 4 can be turned upward from the normal position N in the arrow mark I direction together with the bearing member 11. A cushion material 20 made of elastomer is provided under the bearing member 11. Hereby, the thread guide eye 4 can be downward pushed down from the normal position N without shifting the combining member 31 by an operator. Consequently, yarn quality can be fixedly maintained.