IP Library › Granted Patent US 10,231,445
Granted Patent B2
US 10,231,445 · App. 15/606,364 · Granted Mar 19, 2019

Dual-bearing reel

Inventors: Akira Niitsuma (Sakai, JP); Kunio Takechi (Sakai, JP); Kenji Yoshida (Sakai, JP)
A01K89/0114A01K89/015A01K89/0113A01K89/0192A01K89/01917A01K89/01
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 10,231,445
App. No.
15/606,364
Granted
Mar 19, 2019
Kind
B2
Abstract

A dual-bearing reel is attachable to a fishing rod and releases a fishing line forward. The dual-bearing reel includes a reel unit, a spool for winding the fishing line, a handle and a level wind mechanism. The spool is rotatably disposed in the reel unit. The handle is rotatably disposed on a lateral part of the reel unit. The level wind mechanism uniformly winds the fishing line onto the spool. The level wind mechanism includes a worm shaft, a guide member and a slide member. The worm shaft includes a helical groove. The guide member is disposed on an outer peripheral side of the worm shaft, and includes an opening and at least one water drain. The opening extends in a lengthwise direction of the worm shaft. The slide member slides along the guide member while engaged with the helical groove.

Claims (37)

1. A dual-bearing reel attachable to a fishing rod, the dual-bearing reel for releasing a fishing line forward, the dual-bearing reel comprising:

a reel unit;

a spool for winding the fishing line, the spool rotatably disposed in the reel unit;

a handle rotatably disposed on a lateral part of the reel unit; and

a level wind mechanism for uniformly winding the fishing line onto the spool, wherein the level wind mechanism includes

a worm shaft including a helical groove,

a guide member disposed on an outer peripheral side of the worm shaft, the guide member including an opening and at least one water drain, the opening extending in a lengthwise direction of the worm shaft, and

a slide member for sliding along the guide member while engaged with the helical groove.

2. The dual-bearing reel according to claim 1 , wherein the opening is open in a release direction of the fishing line when the reel unit is attached to the fishing rod.

3. The dual-bearing reel according to claim 2 , wherein the at least one water drain is provided in a position opposed to the opening.

4. The dual-bearing reel according to claim 1 , wherein the at least one water drain is provided at least in a position adjacent to the handle.

5. The dual-bearing reel according to claim 1 , wherein the number of the at least one water drain is plural.

6. The dual-bearing reel according to claim 1 , wherein the at least one water drain extends in the lengthwise direction of the worm shaft.

7. The dual-bearing reel according to claim 1 , wherein the level wind mechanism axially reciprocates to uniformly wind the fishing line onto the spool, and the length of the opening extends in the lengthwise direction of the worm shaft.

8. A reel unit to release a fishing line forward, the reel unit comprising:

a spool about which the fishing line is to be wound, the spool to rotate in the reel unit; and

a level wind mechanism that axially reciprocates to uniformly wind the fishing line onto the spool, wherein

the level wind mechanism includes

a worm shaft including a helical groove,

a guide member disposed on an outer peripheral side of the worm shaft, the guide member including an opening and at least one water drain, the length of the opening extending in a lengthwise direction of the worm shaft, and

a slide member to slide along the guide member while engaged with the helical groove.

9. The reel unit according to claim 8 , wherein the guide member is disposed in the reel unit such that the opening opens in a release direction of the fishing line.

10. The reel unit according to claim 9 , wherein the at least one water drain is provided in a position opposed to the opening.

11. The reel unit according to claim 8 , wherein the at least one water drain is provided at least in a lateral part of the guide member.

12. The reel unit according to claim 8 , wherein the number of the at least one water drain is plural.

13. The reel unit according to claim 8 , wherein the length of the at least one water drain extends in the lengthwise direction of the worm shaft.

14. A reel unit to release a fishing line forward the reel unit comprising:

a spool about which the fishing line is to be wound, the spool to rotate in the reel unit; and

a level wind mechanism that axially reciprocates to uniformly wind the fishing line onto the spool, wherein

the level wind mechanism includes

a worm shaft including a helical groove,

a guide member disposed on an outer peripheral side of the worm shaft, the guide member including an opening and means for discharging water, the length of the opening extending in a lengthwise direction of the worm shaft, and

a slide member to slide along the guide member while engaged with the helical groove.

15. The reel unit according to claim 14 , wherein the guide member is disposed in the reel unit such that the opening opens in a release direction of the fishing line.

16. The reel unit according to claim 15 , wherein the means for discharging is provided in a position opposed to the opening.

17. The reel unit according to claim 14 , wherein the means for discharging is provided at least in a lateral part of the guide member.

18. The reel unit according to claim 14 , wherein the guide member includes plural means for discharging water.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 26, 2017
From: NIITSUMA, AKIRA; TAKECHI, KUNIO; YOSHIDA, KENJI
To: SHIMANO INC.
Reel/Frame 042515/0955 →
Priority Claims (1)
JP 2016-157547 · Aug 10, 2016 · national
Continuity (1)
Related Publication 20180042207A1 · Feb 15, 2018