Fly reel drag direction changer with a ratchet mechanism

A fly reel having a spool rotatably fitted over a frame shaft, a drag disc selectively rotating only when the spool is rotated in a given direction, a drag power controller restricting the rotation of said drag disc to restrict the rotation of the spool in the given direction, and a drag direction changer rotatably fitted over the frame shaft between the drag disc and the spool, rotating the drag disc only when the spool is rotated in the given direction and changing the rotational direction of the drag disc in accordance with a right-handed fisherman and left-handed fisherman by being fitted over the frame shaft in both a normally fitted position and an inversely fitted position, wherein said drag direction changer comprises:

• a ratchet member having a ratchet gear part formed on the circumference of the ratchet member, a circular silent cam slot formed on the circumference of the ratchet member, and a first coupling means for coupling the ratchet member to the spool and enabling the ratchet member to be rotated along with the spool in opposite directions;
• a silent cam frictionally received in said silent cam slot such that said silent cam is rotated along with the ratchet member due to friction but simply slides in the silent cam slot when the friction is overcome, said silent cam having an arm radially extending toward the circumference of the ratchet member;
• a stopper having a recess for receiving the arm of the silent cam such that the stopper is rotated between a ratchet engaging position and a ratchet releasing position in accordance with the rotating direction of the ratchet member;
• and
• a rotatable coupling wheel on which said stopper is mounted rotatably between the ratchet engaging position and the ratchet releasing position such that the rotatable coupling wheel is selectively rotated along with the ratchet member in the ratchet engaging position only, said rotatable coupling wheel having a second coupling means for coupling the rotatable coupling wheel to the drag disc such that the rotatable coupling wheel is rotated with the drag disc in both the normally fitted position and the inversely fitted position, said rotatable coupling wheel comprising a cylindrical housing having an open top and including a bottom plate with an inner side, an outer side, a center opening and a side wall having top and bottom edges;
• said first coupling means of the ratchet member further comprising:
• at least one coupling hole formed on a bottom surface of the spool facing the drag disc;
• top and bottom cover plates, each cover plate having at least one coupling projection which is engageable with the coupling hole of the spool, and a center coupling hole;
• and
• a hollow rotating shaft rotatably fitted between the frame shaft and the center opening of the rotatable coupling wheel and adapted for coupling the ratchet member and the top and bottom cover plates to each other in their center coupling holes such that the top cover plate and the ratchet member are disposed on the inner side of the bottom plate of the rotatable coupling wheel and the bottom cover plate is disposed on the outer side of the bottom plate of the rotatable coupling wheel and the ratchet member and the top and bottom cover plates are rotatable relative to the rotatable coupling wheel;
• and
• said second coupling means of the rotatable coupling wheel further comprising:
• at least one coupling hole formed on said drag disc;
• and
• at least one coupling projection formed on the top and bottom edges of the side wall of said rotatable coupling wheel such that said at least one of the coupling projections is engaged with said at least one of the coupling holes of the drag disc so as to rotate the drag disc.