Spinning reel with a shock absorbing mechanism
AssigneeShimano Inc.
InventorOsamu Yoshikawa
Life of this patent
Estimating the term…
Abstract
A spinning reel comprising a reel body, a handle operable to take up a fishing line on a spool, and an oscillating mechanism. The oscillating mechanism is mounted in the reel body, and includes a screw shaft rotatable by drive from a transmission line leading from the handle, an insert piece engaging a helical groove defined on the screw shaft, a transmission member for transmitting a moving force of the insert piece to a spool shaft, and a cushioning device for mitigating shocks imparted from a position forwardly of the spool shaft. The cushioning device is disposed in a portion extending from a position of the reel body for supporting the screw shaft through the insert piece to an intermediate position of the spool shaft.
Claims6
A spinning reel comprising:
- a reel body;
- an oscillating spool shaft having a spool at a first end thereof;
- a handle;
- a drive mechanism coupled to said handle for rotating a rotor to take up a fishing line on said spool upon operation of said handle;
- an oscillating mechanism for oscillating said spool shaft, said oscillating mechanism being mounted in said reel body and including:
- a screw shaft having a helical groove and mounted in said reel body, and a screw drive mechanism coupled to said handle for rotating said screw shaft;
- a transmission member with a first end fixed at a second end of said spool shaft, and a second end of said transmission member being axially displaceably mounted to said screw shaft;
- an insert piece mounted on said transmission member, said insert piece including an engaging portion to engage with said helical groove of said screw shaft;
- wherein said oscillating mechanism converts a rotation of said screw shaft to said oscillating movement of said spool shaft and spool;
- and
- cushion means including an elastic member provided between an end of said screw shaft and said reel body, said cushion means being capable of absorbing displacement of said spool shaft and said screw shaft with respect to said reel body produced in a direction axially of said spool shaft.
A spinning reel comprising:
- a reel body;
- an oscillating spool shaft having a spool at a first end thereof;
- a handle;
- a drive mechanism coupled to said handle for rotating a rotor to take up a fishing line on said spool upon operation of said handle;
- an oscillating mechanism for oscillating said spool shaft, said oscillating mechanism being mounted in said reel body and including:
- a screw shaft having a helical groove and mounted in said reel body, and a screw drive mechanism coupled to said handle for rotating said screw shaft;
- a transmission member comprising first and second transmission member elements, said first transmission member element having an end fixed at a second end of said spool shaft, said second transmission member element being axially displaceably mounted to said screw shaft;
- an insert piece mounted on said second transmission member element, said insert piece including an engaging portion to engage said helical groove of said screw shaft;
- said oscillating mechanism converting a rotation of said screw shaft to said oscillating movement of said spool;
- and
- cushion means provided between said first and second transmission member elements, said cushion means being capable of absorbing displacement of said spool shaft with respect to said second transmission member element produced in a direction axially of said spool shaft.
Dependencies are inferred from the claim text.