JPS58146225A - Dual bearing reel - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a double bearing reel, and more particularly to an improvement in the clutch and drag device of a double bearing reel which can be operated electrically and/or manually.

The clutch device and drag device, which are conventionally installed in both electric and manual MIJ-ru, each have independent operating levers or knobs, and are operated separately. It lacked operability.

The present invention was made in consideration of the above-mentioned circumstances.
It is possible to change the clutch and adjust the strength of the drag action using a single operating lever, improving the operability of fishing operations.

The double bearing shaft reel of the present invention which achieves the above object has a spool rotatably supported between the left and right side plates, and the spool is rotated electrically and/or manually. A planetary gear device is interposed between the rotating shaft and an internal gear formed on the inner surface of the body of the spool, and the shaft portion of the second armwheel of the planetary gear device penetrates one side plate and projects outward. At the same time, a disc with a lining plate of a friction plate clutch device installed on the outer side of the side plate is attached to rotate integrally, and the friction plate facing the disc is connected to a pinion gear that is linked to the rotation of the handle. integrally formed,
The pinion gear can be freely slid in the axial direction by rotating the operating lever and fine adjustment knob that can be accessed from the case, and can be adjusted to a force of 1 from the engagement friction force between the disc and the friction plate. This is a characteristic feature.

The friction plate clutch device to be attached to the double-bearing reel of the present invention may be either a single-plate type in which there is one disc with a lining plate, or a multi-plate type in which a plurality of discs are provided with lining plates. It's good.

Hereinafter, embodiments of the present invention will be explained based on all the drawings. Fig. 1 shows a form using a single plate type as a friction plate clutch device, and the spool (1) is spaced at regular intervals by the reel legs (2) and struts, etc. It is rotatably supported between the left and right side plates (3) and (4).

The body of the upper spool (1) is hollow, and an internal gear (5) is formed on the inner surface of the lower side, and the left side of the spool (1) is connected to the side plate (3). ) The bearing is fully fitted to the base (6) of the motor (6) which is housed and fixed in the spool (1), and the right side of the spool (1) is fitted with the side plate (4).
is supported via a bearing.

The rotating shaft (7) of the motor (6) fixed in the side plate (3) engages with a one-way rotating clutch (8) consisting of a roller clutch installed in the base (6), so that its rotation is controlled completely by the fishing line. It is designed to rotate only in the direction of winding up the spool (1).

The rotation shaft (7) of the motor (6) is projected into the body of the spool (1), and its rotation Ill (7) and the spool (1)
A planetary gear system [(9)
is mediated.

The planetary gear set f (9) includes a first sun gear (11, a first sun gear (10) and an internal gear (5) that are fitted and fixed to the rotating shaft (7).
) meshing with the first planetary gear, and the first armwheel (one) which pivotally supports the first planetary gear Ωη, and the first armature α2 is integrally held and fitted onto the rotating shaft (7). The second sun gear (t:
i % Consists of a second sun gear 01, a second planetary gear 0→ that meshes with the internal gear (5), and a second armwheel Q→ that pivotally supports the second planetary gear 0→. The shaft portion (1→) of α→ is fitted and supported within the bearing (1') of the spool (1).

Various devices such as a manual drive means, a non-return means, a clutch, a click, etc. are housed in the side plate (4).

That is, the handle shaft qQ is supported through the case (4) of the side plate (4), the handle arm qno is fixed to the outer end of the handle thin ball Q, and the main car DI and the non-return gear are attached to the inner end. (In is fixed integrally with the pinion gear (1) which meshes with the main gear α) is fitted into the shaft portion (1→) of the second armature q→ and is slidable in the axial direction. A non-return gear (a non-return pawl (shown in the figure) that engages and disengages from the barrel is attached to the case (4).

Is there a friction plate clutch device on one end (left end) of the pinion gear above? The four friction plates that make up ■ are integrally formed,
The disk (c) having a lining plate (c) corresponding to the friction plate (c) is fixed to the second armrest a→ by a detail (key at 15) or by spline fitting etc. so as to rotate integrally, Moreover, a thrust bearing (C) is interposed between the disc (C) and the side plate (4), and a friction plate (C) is interposed between the disc (C) and the side plate (4).
The sub-ring (c) is pressed between the sub-ring (c) and the disk (c), and is biased towards the thrust bearing.

The operating mechanism for operating the friction plate clutch device P has a cylindrical shape, has a flange at the end, and has an elongated hole (c) parallel to the shaft center in the shaft cylinder part, facing on the full length line. The notched fixed tube (C), the fine adjustment knob (E) rotatably supported on the 7-lunge side of the fixed tube (C), and the fine adjustment knob (
A male screw member that fits and engages the protrusion (A) of C), a female screw ring 0◇ that screws with the male screw body (G) and loosely fits into the fixed tube (C), and a fixed tube (H). ) is fitted on the outside of the movable ring (c) with the operating lever fixed to one side, a cam groove (b) cut out around the movable ring (to), and a long hole in the fixed cylinder (c) @
It consists of a female threaded ring (a guide pin (c) screwed onto the ring), and a bearing O→ in the detail (g) that fits into the male threaded body M in the fixed cylinder (c). (c)
is fitted from the outside of the case (4) and fixed inside the case (4) with a nand (9).

Furthermore, a plurality of disk springs (B) are inserted between the bearing (B) and the pinion gear (A).

With the above configuration, when the operating lever 0'4 is fully rotated,
6- Guide pin (to) by inclined cam groove with height difference
is slid in the axial direction inside a long hole cut out in the fixed tube, and the guide pin 1.3 is fixed to the screw.
is integrated with the male screw body ■ and slides in the axial direction inside the fixed cylinder (c), slides the pinion gear (i) in the axial direction via the bearing (g) and disc spring (to), and attaches () to the friction plate. Press it against or away from the disk (c).

When the fine adjustment knob attached to the 7-lunge side of the fixed tube (to) is rotated, the protrusion provided on the side of the knob (c) engages with the male screw body (a). Therefore, the male threaded body (G) screws against the female threaded ring Op, and the bearing O0
It is also possible to finely adjust the pressing force acting on the binion gear blade through the disc spring (c).

Next, manual and electric power transmission will be explained.

First, in the case of manual operation, it is the same as in the case of a normal double-bearing reel, and the operation lever 0'4 is fully rotated to turn on the friction plate clutch device Q, and in that state, the nozzle arm α
′/)? : When it rotates, the rotational force is transmitted to the main gear 0→→pinion gear (η→friction plate (A)→disk (C)→second armwheel (1→), and then to the spool via the planetary gear system (9). (1) will rotate.

In the case of an electric drive, the spool (1) is driven and rotated via the rotating shaft (7) of the motor (6) → the first sun gear (10-+first planetary gear (1η)).

In the above state, if a fish is caught on the bait and a reverse torque is applied to the spool (1) through the fishing line LC, the reverse rotation to the motor (6) side is inhibited by the one-way rotation clutch (8). The torque acts on the friction plate clutch device C2.

That is, when the friction plate clutch device ψυ is ON (when the friction plate and the disk are in abutting engagement), the reverse torque is generated by the planetary gear device (9), the friction plate clutch device (c), and the binion gear (1). , is transmitted to the handle shaft (1O) via the main gear αi-, and is suppressed by the non-return device consisting of the non-return gear α field and the non-return pawl, so the reversing torque is weaker than the engagement torque of the friction plate clutch device (c). If the spool is working, the reverse rotation of the spool (1) is stopped, and if the reverse torque becomes stronger than the locking torque, the friction plate of the friction plate clutch device Q and the disk (c) slip, and the spool (1) is reversed and a drag effect is exerted.

In addition, operate the operating lever C (2) to move the friction plate (A) and disc (
When the connection with c) is released, the spool (1) becomes free to rotate, and conversely, by rotating the operating lever Q, the friction plate (e) and disc (
By strengthening the engagement force with c), the strength of the drag effect can be adjusted.

Furthermore, the gap between the friction plate and the disc (C) can be adjusted by the fine adjustment knob 4 regardless of the position of the operating lever 0'4, thereby making it possible to compensate for wear of the friction plate (C).

Although the above example uses a single plate type as the friction plate clutch device 01), it is of course possible to adopt a multi-plate type as shown in FIGS. 9 and 10 as the friction plate clutch device 91). .

In the case of this multi-plate type, a plurality of pins CA are fixed and protruded along the axial direction around a disk (c) having a lining plate CI4, and a disk f41J has a lining plate inside from the pin 6I. Attach several pieces of 'e, and make the outermost disk @p the same diameter as the disk (c) and make a hole for the pin to fit into.
9- Freely sliding in the axial direction, disc (c) and disc (b)
A spring (6) is press-fitted between the two.

Note that even if the multi-plate type is used, the operation is the same as in the single-plate type.

Since the two-party shaft reel according to the present invention has the above structure, the spool can be controlled from free rotation to the maximum torque in the forced winding state by operating the operating lever, and the engagement torque during forced winding can be controlled. acts as a drag force (brake) against the reverse torque that acts when a fish is hooked.

Moreover, since the clutch locking torque adjustment and the drag force strength adjustment can be performed with a single operation lever, the fishing operation can be greatly improved.

By rotating the fine-adjustment knob provided in addition to the operating lever, the gap between the friction plate and disc that make up the friction plate clutch device can be finely adjusted regardless of the operating lever's setting position. There are 10 types that can completely cover the wear of the friction plate clutch device.

Therefore, it is possible to provide a highly practical dual bearing reel.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention; Fig. 1 is a partially cutaway front view of a case equipped with a single-plate clutch device, and Fig. 2 shows a state in which the holding torque of the clutch is increased by operating the operating lever. 3 to 8 show the operating section of the clutch device, FIG. 3 is a front view, FIG. 4 is a side view, FIG. 5 is a sectional view, and FIG. 6 is a rotating The front view after operation, Figure 7 is the same side view, Figure 8 is the same sectional view, Figure 9 is a partially cutaway front view when equipped with a multi-disc clutch device, and Figure 10 is when operating the operating lever. FIG. 3 is a cross-sectional view of the same in a state where the locking torque of the clutch is increased. In the figure, (1) Varnish spool (3), (4): Side plate (6): Motor (7): Rotating shaft of motor (5): Internal gear (9): Planetary gear system (
1→: Second armature (G): Axis part c of the second armature
Iη: Friction plate clutch device, (A): Binion gear): Friction plate (C) Two circles Plate O→: Operation lever cA: Fine adjustment knob Patent applicant Olimpisoku Fishing Gear Co., Ltd. Figure 1 16 Figure 2

Claims (1)

[Claims] [Left and right sides] In a dual-bearing reel in which the spool is rotatably supported between the plates and the spool is rotated electrically and/or manually, the rotating shaft of the motor and the internal teeth formed on the inner surface of the body of the spool. A planetary gear device is interposed between the two wheels, and the detail of the second arm of the planetary gear device completely penetrates one side plate and protrudes outward, and the detail is attached to the outer part of the side plate. A disc with a lining plate of the grinding plate clutch device is attached to rotate integrally, and a friction plate facing the disc is integrally formed with a pinion gear that is linked to rotation of the handle, and the pinion gear is attached to the case. This reel is characterized by being able to freely slide in the axial direction by rotating an attached operating lever and a fine adjustment knob, and being able to adjust the engagement shore friction force between the disc and the friction plate from zero to strong.