Dual-bearing reel lever drag mechanism
AssigneeShimano Inc.
InventorKunio Takechi
Life of this patent
Estimating the term…
Abstract
A lever drag mechanism includes a friction disc, a drag disc, and a moving mechanism. The moving mechanism includes an urging member. The urging member urges a bearing by pressing an inner periphery thereof to allow an outer periphery of the bearing to make constant contact with a housing recess. When a drag lever is pivoted, the moving mechanism axially reciprocates the spool shaft to allow a second brake member to make contact with or to separate away from a first brake member.
Claims5
A dual-bearing reel lever drag mechanism configured to brake rotation of a spool having axially opposite first and second sides of a dual-bearing reel in a fishing line release direction, comprising:
- a lever-shaped drag operation member pivotably attached to a second side section of the reel body on the second side of the spool, the lever-shaped drag operation member being attached around a spool shaft extending along a rotational axis of the spool and the lever-shaped drag operation member, the lever-shaped drag operation member being disposed on the outside of the reel body;
- a first brake member attached to and fixed to an outer surface of the spool on the second side of the spool, the first brake member disposed in the interior of the second side section of the reel body;
- a second brake member attached onto the spool shaft while being prevented from axially moving relative to the reel body and prevented from rotating in the fishing line release direction of the spool, the second brake member disposed in the interior of the second side section of the reel body, the second brake member opposed to and contactable with the first brake member;
- and
- a moving mechanism configured to reciprocate axially the spool shaft to allow the second brake member to make contact with and to separate away from the first brake member in conjunction with a pivot of the drag operation member,
- the spool including
- first and second bearings,
- a through hole having first and second openings respectively formed on the first and second sides of the spool, the spool shaft passing through an inner periphery of the through hole,
- a first housing recess formed contiguous with the first opening, the first housing recess having a diameter greater than a diameter of the first opening, and
- a second housing recess formed contiguous with the second opening, the second housing recess having a diameter greater than a diameter of the second opening,
- the first bearing being arranged in the first housing recess to support the spool shaft,
- the second bearing being arranged in the second housing recess to support the spool shaft, and
- the moving mechanism including a second side urging member urging the second bearing by pressing an inner-side surface of the second bearing to allow an outer-side surface of the second bearing to be always in contact with the second housing recess,
- the outer-side surface of the second bearing is a first side surface thereof which is parallel to a radial direction of the second bearing,
- the inner-side surface of the second bearing is a second side surface thereof being parallel to the radial direction.
Dependencies are inferred from the claim text.