JP2537529B2 - Double bearing reel - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a dual-bearing reel, and more particularly to a dual-bearing reel capable of switching the rotation speed of a spool between two stages of normal and high speed.

(Prior Art: Problem thereof) Regarding the rotational speed of the spool in the conventional dual bearing reel of this type, the rotational speed of the spool per one rotation of the handle is determined by the number of teeth of the main gear and the pinion gear meshing with the main gear. In the conventional dual-bearing reel, since the meshing of the main gear and the pinion gear is fixed, the fishing line can always be wound up only at a constant speed. Therefore, when fish is caught in the tackle, the hoisting speed is slowed down to increase the torque, and when no fish is hooked, the tackle can be quickly hoisted, and the bait can be quickly replaced to quickly put the tackle in. Although desired for fishing operation, such an operation cannot be performed with the conventional dual-bearing reel, and improvement has been desired.

(Object of the Invention) In view of the conventional circumstances as described above, the present invention provides a double-bearing reel having a two-speed winding function of high-speed winding in addition to normal winding.

(Structure of the Invention) The technical means taken by the present invention to achieve the above object is to provide a high-speed winding pinion gear on one side of the spool shaft of a spool rotatably supported between the left and right side frames and on the other side. The normal hoisting pinion gears are slidably attached to the spool shafts so as to be slidable in the axial direction, respectively, and the normal hoisting pinion gears mesh with the main gear that rotates by the rotation of the handle, and the high-speed hoisting The hoisting pinion gear is meshed with a drive gear of a parallel winding mechanism that meshes with the main gear, a traverse groove shaft to which the driving gear is fixed, and a speed change gear, and the ordinary hoisting pinion gear is engaged with the spool shaft. When engaged, the high-speed hoisting pinion gear is disengaged from the spool shaft by the clutch sliding plate connected to the speed change lever horizontally mounted between the left and right side frames, and In this state, the normal hoisting pinion gear can be engaged with and disengaged from the spool shaft by the clutch mechanism, and when the high-speed hoisting pinion gear is engaged with the spool shaft by operating the speed change lever, the normal hoisting pinion gear is engaged. Is out of the spool axis.

(Operation) According to the above configuration, the transmission of the rotational force by the rotation of the handle is transmitted to the main gear → pinion gear, or the main gear → the driving gear of the parallel winding mechanism → the traverse groove shaft → the transmission gear → the pinion gear, The transmission paths are switched by operating the shift lever.

(Example) Hereinafter, an example of the present invention will be described with reference to the drawings.
A and B are left and right side frames facing each other with a predetermined gap, the side frame A forms a hollow gear box with the base plate 1 and the dish plate 2, and the side frame B is a side plate with a predetermined gap. 3 and the dish plate 4 are formed in a hollow shape, and the side plate 3 is integrally connected to the side plate 3 by columns at predetermined intervals, and the side plate 5 has a side frame A.
The side frames A and B are joined to the outer surface of the base plate 1 so as to face each other at a predetermined interval, and a spool shaft 7 having a spool 6 fixed between the left and right side frames A and B is rotatably supported.

Engagement shaft portions 7a and 7b having an oval cross section are formed on both side portions of the spool shaft 7 that is fixedly penetrated through the shaft core of the spool 6 so as to project from the spool 6. The pinion gears 8 and 9 are fitted so as to be slidable in the axial direction. One of the pinion gears is a normal speed hoisting pinion gear 8 and the other is a high speed hoisting pinion gear 9. The normal speed hoisting pinion gear 8 is a side frame A.
The pinion gear 9 for high speed hoisting is housed in the side frame B.

The normal speed hoisting pinion gear 8 is housed in the side frame A and meshed with the main gear 10 that rotates integrally with the handle 34.
The main gear 10 is meshed with the drive gear 16a of the parallel winding mechanism 11.

The main gear 10 is engaged with a main gear shaft 13 rotatably fitted to a support shaft 12 standing and fixed on the substrate 1 via a drag mechanism 14, and the degree of engagement is varied by adjusting the strength of the drag mechanism 14. The effect of dragging is demonstrated.

High-speed hoisting pinion gear 9 housed in the side frame B
Is meshed so as to transmit rotational force via a drive gear 16b, a small diameter transmission gear 17, and a large diameter transmission gear 18, which are fixed to the other end of the traverse groove shaft 15 of the parallel winding mechanism 11. When the clutch is ON, the pinion gears 8 and 9 are engaged with the spool shaft 7 and the other pinion gear 9 is disengaged from the spool shaft. When the pinion gear 9 engages with the spool shaft 7, the other pinion gear 8 is disengaged from the engagement with the spool shaft. When the clutch is operated to turn off the clutch, the pinion gear 8 also engages with the spool shaft. The spool is set free to rotate when it is out of sync.

The clutch mechanism is composed of a clutch sliding plate 19, a pinion sliding plate 20, a clutch button 21, and switching springs 22 and 22 '. By pushing the clutch button 21, the normal speed hoisting pinion gear 8 is spooled. It is slid along the shaft 7, the engagement with the engaging shaft portion 7a is released, and the power transmission from the normal speed hoisting pinion gear 8 is cut off.

Further, the sliding of the clutch sliding plate 19 which constitutes the clutch mechanism cannot be performed only by pushing the clutch button 21, and the shift lever 2 provided between the left and right side frames A and B is provided.
It can also be turned off by sliding it by the operation of 3.

The speed change lever 23 is fixed to a speed change lever support column 24 which is laterally stretched between the left and right side frames A and B, and a lock stabilizer 25 and a clutch sliding plate 19 are attached to a protrusion of the speed change lever support 24 in the side frame A. An operating rod 26 for abutting against the projecting piece 19 'and sliding the sliding plate 19 is fixed, and the lock stabilizing plate 25 is formed so that the lock return pawl 27 can be swung.

Further, a clutch arm 28 is fixed to a projecting portion in the side frame B of the speed change lever support column 24 so as to be orthogonal to the support column 24, and a disengaged end of the clutch arm 28 carries and holds a high-speed winding pinion gear 9. The clutch sliding plate 29 can be engaged and disengaged with one side, and the clutch sliding plate 29 can be slid by rotating the shift lever 23 to switch the pinion gear 9 to the engagement shaft portion 7b of the spool shaft 7. It is like this.

The clutch sliding plate 29 is formed with a long hole 29 'along the longitudinal direction having a diameter through which the spool shaft 7 penetrates in the middle of the longitudinal direction, and the middle parts on both sides of the long hole 29' are bent to form an inclined surface. The pinion gear 9 for high-speed winding is slid along the spool shaft 7 due to the height difference. Further, a washer 30 is brought into contact with a side end of the pinion gear 9, and a spring 31 is elastically mounted between the washer 30 and the disc plate 4 so that the pinion gear 9 is engaged with the engaging shaft portion 7b. It is biased by pressing.

Therefore, when the gear shift lever 23 is rotated, the gear shift lever support column 24 rotates, and the clutch arm fixed to the support column 24 is rotated.
28 slides the clutch sliding plate 29, whereby the high-speed winding pinion gear 9 is slid by the elastic force of the spring 31 and meshes with the engaging shaft portion 7b of the spool shaft 7, while the clutch mechanism 11 Of the clutch sliding plate 19 is slid by the operating rod 26, and the tip of the clutch sliding plate 19 is slid to the point where it collides with the check gear 32, and the normal speed hoisting pinion gear 8 is engaged from the engaging shaft portion 7a. Remove and disconnect the transmission path. At this time, the dead point spring 33 attached to the lock stabilizing plate 25 from the shaft of the switching spring 22 'crosses the dead point line a, so that it stops on the spot.

Thereby, the power transmission path from the handle to the spool is switched to high-speed winding. (See FIGS. 3 and 5) Further, when the clutch button 21 of the clutch mechanism is pushed in the high-speed winding state, the switching spring mounting portion 19 ″ of the clutch sliding plate 19 abuts the lock return pawl 27. The lock return claw
Rotate 27. The rotation of the lock return pawl 27 rotates by pushing the lock stabilizing plate 25, and the dead point spring 33 also moves the force to return to the original position of the speed change lever 23 beyond the dead point, and the high-speed hoisting pinion. The gear 9 is also disengaged from the engaging shaft portion 7b, and the spool 6 is in a free state where the fishing line can be paid out.

(Advantages of the Invention) Since the dual-bearing reel of the present invention is configured as described above, it is possible to selectively switch between high speed winding and normal speed winding by operating the clutch.

Therefore, when a fish is caught in the device, it is rolled up at a normal speed,
When raising the tackle without fish, it can be done quickly by high-speed hoisting, which improves the fishing work.

[Brief description of drawings]

The drawings show an embodiment of the present invention, FIG. 1 is a cross-sectional plan view, FIG. 2 is a partially cutaway side view showing a normal speed winding state, and FIG.
The figure shows a partially cutaway side view of the state in which the gear shift lever is operated to switch to high-speed winding. Fig. 4 is a partially cut-away side view showing the state where high-speed winding is OFF. Fig. 5 shows high-speed winding ON. It is a partially cutaway side view showing the state. In the figure, A and B: Side frame, 6: Spool 7: Spool shaft 8: Normal speed hoisting pinion gear 9: High speed hoisting pinion gear 10: Main gear, 15: Twill groove shaft 16a, 16b: Parallel winding Mechanism drive gear 17,18: Speed change gear, 19,29: Clutch sliding plate

Claims (1)

(57) [Claims] 1. A pinion gear for high-speed hoisting is provided on one side of a spool shaft of a spool rotatably supported between left and right side frames,
On the other side, the normal winding pinion gears are slidably attached to the spool shafts so as to be slidable in the axial direction, and the normal winding pinion gears are meshed with the main gear that rotates by the rotation of the handle. The high-speed winding pinion gear is meshed with the drive gear of the parallel winding mechanism that meshes with the main gear, the traverse shaft to which the drive gear is fixed, and the transmission gear, and the normal winding pinion gear is the spool. When engaged with the shaft, the high-speed hoisting pinion gear is disengaged from the spool shaft by the clutch sliding plate connected to the speed change lever horizontally mounted between the left and right frames, and in the above state, The winding pinion gear can be freely engaged with and disengaged from the spool shaft by the clutch mechanism, and the high-speed winding pinion gear can be moved relative to the spool shaft by operating the speed change lever. Dual-bearing reel pinion gear for plain Maki raised when engaged, characterized in that the outside from the spool shaft.