Fishing reel with translatable spool
A fishing rod assembly includes a rod and a reel assembly. The reel assembly includes a housing and a spool positioned within the housing and configured to (a) rotate about an axis to retrieve or let out a fishing line and (b) translate along the axis to adjust a drag, the spool including an inner volume. The reel assembly further includes a spindle disposed within the inner volume of the spool and having a first end and a second end, the first end of the spindle engaged with the spool, a drive mechanism configured to receive an input torque from a user and provide an output torque to the spool, and a lever assembly configured to receive a user input and translate the spool along the axis towards a second end of the reel to adjust the drag.
1. A fishing rod assembly, comprising:
a rod; and
a reel assembly, comprising:
a housing;
a spool positioned within the housing and configured to (a) rotate about an axis to retrieve or let out a fishing line and (b) translate along the axis to adjust a drag, wherein the spool comprises an inner volume; and
a drive mechanism configured to receive an input torque from a user and provide an output torque to the spool through an engagement between a drag plate and a brake pad, the drag plate limited to rotate in a single direction by a one-way bearing mounted within a bore of the housing.
2. The fishing rod assembly of claim 1 , further comprising a lever assembly configured to receive a user input and translate the spool along the axis towards a second end of the reel assembly to adjust the drag, wherein the lever assembly is positioned at the second end of the reel assembly, the lever assembly configured to pull the spool towards the second end.
3. The fishing rod assembly of claim 1 , wherein the brake pad is fixedly coupled with the spool and the drag plate is fixedly coupled with the drive mechanism, the brake pad configured to exert a compressive force on the drag plate when the spool is translated along the axis towards a second end of the reel assembly.
4. The fishing rod assembly of claim 3 , wherein translating the spool along the axis toward the second end of the reel assembly increases the compressive force exerted on the drag plate by the brake pad to increase a frictional engagement between the brake pad and the drag plate, thereby increasing the drag of the fishing rod assembly.
5. The fishing rod assembly of claim 1 , further comprising a spindle disposed within the inner volume of the spool and having a first end and a second end, wherein the first end of the spindle is engaged with the spool, wherein the spindle is loaded in tension and the spool is loaded in compression as the spool is translated towards the second end of the reel assembly to increase a compressive force between the brake pad and the drag plate.
6. The fishing rod assembly of claim 1 , further comprising a lever assembly configured to receive a user input and translate the spool along the axis towards a second end of the reel assembly to adjust the drag, wherein the lever assembly includes a cam assembly comprising a cam member and an engagement member, the engagement member integrally formed with a lever and directly contacting the housing, the cam member comprising a cam protrusion and the engagement member comprising a cam surface, wherein the engagement member is configured to rotate relative to the cam member to drive relative translation between the cam member and the engagement member, thereby driving translation of the spool along the axis.
7. The fishing rod assembly of claim 6 , further comprising a spindle disposed within the inner volume of the spool and having a first end and a second end, wherein the first end of the spindle is engaged with the spool, wherein the lever assembly includes an adjustment member that threadingly couples with a threaded end of the spindle that extends out of the housing, wherein the cam assembly is transitionable between a plurality of discrete positions, corresponding to a plurality of different values of the drag, and the adjustment member is rotatable to drive the spindle to incrementally translate and adjust the drag.
8. A fishing reel comprising:
a housing;
a spool positioned at least partially within the housing, the spool configured to rotate about an axis to retrieve a fishing line and translate along the axis to adjust a drag, the spool comprising an inner volume;
a drive mechanism configured to receive an input torque from a user and provide an output torque to the spool through an engagement between a drag plate and a brake pad, the drag plate limited to rotate in a single direction by a one-way bearing mounted within a bore of the housing.
9. The fishing reel of claim 8 , further comprising a lever mechanism comprising a camming mechanism and an adjustment member, the lever mechanism configured to receive a user input and translate the spool along the axis towards a second end of the fishing reel to adjust the drag, wherein the lever mechanism is positioned at the second end of the fishing reel, the lever mechanism configured to pull the spool towards the second end.
10. The fishing reel of claim 8 , wherein the brake pad is fixedly coupled with the spool and the drag plate is fixedly coupled with the drive mechanism, the brake pad configured to exert a compressive force on the drag plate when the spool is translated along the axis towards a second end of the fishing reel.
11. The fishing reel of claim 10 , wherein translating the spool along the axis toward the second end of the fishing reel increases the compressive force exerted on the drag plate by the brake pad to increase a frictional engagement between the brake pad and the drag plate, thereby increasing the drag of the fishing reel.
12. The fishing reel of claim 8 , further comprising a spindle that extends through the inner volume of the spool, the spindle configured to engage the spool at a first end, wherein the spindle is loaded in tension and the spool is loaded in compression as the spool is translated towards a second end of the fishing reel to increase a compressive force between the brake pad and the drag plate.
13. The fishing reel of claim 8 , further comprising a lever mechanism comprising a camming mechanism and an adjustment member, the lever mechanism configured to receive a user input and translate the spool along the axis towards a second end of the fishing reel to adjust the drag, wherein the camming mechanism comprises a cam member and an engagement member, the engagement member integrally formed with a lever and directly contacting the housing, the cam member comprising a cam protrusion and the engagement member comprising a cam surface, wherein the engagement member is configured to rotate relative to the cam member to drive relative translation between the cam member and the engagement member, thereby driving translation of the spool along the axis.
14. The fishing reel of claim 13 , further comprising a spindle that extends through the inner volume of the spool, the spindle configured to engage the spool at a first end, wherein the adjustment member threadingly couples with a threaded end of the spindle that extends out of the housing, wherein the camming mechanism is transitionable between a plurality of discrete positions, corresponding to a plurality of different values of the drag, and the adjustment member is rotatable to drive the spindle to incrementally translate and adjust the drag.
15. An adjustable drag mechanism for a fishing reel, the adjustable drag mechanism comprising:
a spindle extending centrally through a spool of the fishing reel, the spindle configured to engage the spool at a first end and translate to pull the spool towards a second end of the fishing reel;
a brake pad fixedly coupled with a second end of the spool; and
a drag plate neighboring the brake pad, positioned at the second end of the fishing reel, and configured to be driven to rotate, the drag plate limited to rotate in only a single direction by a one-way bearing mounted within a bore of a housing;
wherein the spindle is configured to pull the brake pad into compression with the drag plate.
16. The adjustable drag mechanism of claim 15 , wherein slippage occurs between the spool and the drag plate when a counter-torque applied to the spool by a fishing line exceeds a maximum frictional strength between the brake pad and the drag plate.
17. The adjustable drag mechanism of claim 15 , further comprising an adjustment mechanism configured to receive a user input to adjust a compressive force between the brake pad and the drag plate, thereby adjusting a drag force of the fishing reel, wherein the adjustment mechanism is configured to increase the compressive force between the brake pad and the drag plate by translating the brake pad towards the drag plate.
18. The adjustable drag mechanism of claim 17 , wherein the adjustment mechanism is configured to adjust the drag force of the fishing reel between a plurality of discrete values using a camming mechanism to translate the spool.
19. The adjustable drag mechanism of claim 17 , wherein the adjustment mechanism is configured to incrementally adjust the drag force of the fishing reel using a threaded member to incrementally translate the spool.
20. The adjustable drag mechanism of claim 15 , wherein the spindle is loaded in tension as the spindle is translated to pull the spool towards the second end of the fishing reel to adjust a drag force of the fishing reel.