JPS5925581B2 - Electric fishhook fishing line tying device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a fishing line tying device for electric fishing hooks, and its purpose is to guide the fishing line and tie the fishing line by a predetermined rotation when the motor is turned off using a switch lever. To provide a fishing line tying device for an electric fishhook that can always stop the rotation of a gear for winding a fishing line around a fishhook at a predetermined position.

The present invention will be explained below based on the drawings showing one embodiment thereof.

1 to 8, 1 is a cover, 2 is a main body case, 3 is a battery case, and 4 is a motor installed inside the main body case 2. A worm 5 is press-fitted into a shaft 4a of this motor 4. are combined.

6 is a donut-shaped gear that meshes with the worm 5, and this gear 6 is provided with an annular protrusion 6b having a notch 6a into which the pawl 7a of the switch lever 7 fits. and,
A cut groove 6c is provided for passing the fishing line.

8 is a fixed base □ installed on the top surface of gear 6, and this fixed base 8
A plate spring 9 for holding a fishing line is fixed to the frame with a screw 9a.

Further, as shown in FIG. 4, the gear 6 is rotatably fitted into a bearing part 10 formed in a part of the main body case 2, and is attached by fixing the pressing plate 11 to the bearing part 10 with screws 12. It will be done.

Further, the holding plate 11 is provided with a hole 11a into which a tip portion of a fishhook, which will be described later, is inserted, and a cut groove 11b through which a fishing line is passed, extending to the very vicinity of the hole 11a.

The notch 6c of the gear 6 and the notch 11b of the holding plate 11 are positioned so that the notch 6a of the gear 6 is aligned with the notch 6c of the gear 6 and the notch 11b of the presser plate 11 when the motor 4 is stopped.

The motor 41 is connected to the lead wire 1 as shown in FIG.
One end of the lead wire 13a and 13b are connected to each other, and the middle of the lead wire 13a is connected to one terminal 14 of the battery, and the other end is connected to the NC terminal 15a of the microswitch 15.
The other ends are connected to the common terminal 15b of the microswitch 15, respectively.

Note that the NO terminal 15c of the microswitch 15 is directly connected to the other terminal 16 of the battery.

Also, one end of the switch lever 7 has a tapered portion 7b.
is formed, and this tapered portion 7b can be opened by pressing down the switch button 15d of the microswitch 15 by pressing down the dissipated portion 7c of the switch lever 7 with a finger, as shown in FIG. When the switch lever 7 is turned on, the claw 7a of the switch lever 7 is removed from the notch 6a of the gear 6.

As a result, the motor 4 starts rotating and rotates the gear 6 via the worm 5 in the direction of the arrow in FIG.

Even if you release your hand from the finger rest 7c of the switch lever 7 in this state, the switch lever 7 will not move until the gear 6 rotates once.
Since the pawl 7a is in contact with the outer peripheral surface of the annular protrusion 6b of the gear 6, the switch lever 7 is pressed downward, and as a result, the switch button 15d of the microswitch 15 is pressed against the taper of the switch lever 7. Since it is kept pressed by part 1b, motor 4, worm 5
And gear 6 continues to rotate.

Then, when the gear 6 continues to rotate and reaches the position before starting rotation as shown in FIG. 7, the switch lever 7 is always pushed upward by the compression spring 17, so the claw 7a of the switch lever 7 Since the microswitch 15 fits into the notch 6a of the gear 6 and the switch lever 1 also moves upward, the pressing force of the microswitch 15 on the switch button 15d is released.

As a result, the microswitch 15 is turned off, and the motor 4, worm 5, and gear 6 stop rotating.

At this time, the terminal of the motor 4 is connected to the N terminal of the micro switch 15.
It is short-circuited at the C terminal 15a.

18 is a slider, and this slider 18 has a boss 18
Since the boss 18a fits into the semi-circular groove 19 provided in the main body case 2, the slider 18 moves along the semi-circular groove 19.

Further, protrusions 'f9a and 19b for positioning the slider 18 are provided near one end and the other end of the semicircular groove 19, respectively, so the slider 18 is held in its position by these protrusions 19a and 19b. be done.

20 is a fishhook presser lever, and this fishhook presser lever 20
As shown in FIGS. 1 and 3, the fishhook holding button 21 is press-fitted and held at the base, and the tip is formed into a substantially V-shape, and is rotatable by a fulcrum 1a provided on the cover 1. Supported.

Reference numeral 22 denotes a coil spring, and this coil spring 22 is biased so as to constantly push up the base portion of the fishhook presser lever 20, so that the side surface of the approximately V-shaped portion 20a at the tip of the fishhook presser lever 20 is attached to the fishhook of the cover 1. It is arranged so that it is always pressed against the abutment part 1b.

23 is a hole provided in the cover 1, and 24 is a tapered portion 2 at the tip.
4a.

25, as shown in FIGS. 4 and 5, the main body case 2
This is a recess provided inside the bearing part 11, and the four parts 25 are provided with a cut groove 26 that reaches the outer peripheral surface of the bearing part 10, and this cut groove 26 is communicated with a cut groove 27 provided in the main body case 2. There is.

Reference numeral 28 denotes a spring made of wire, and this spring 28 is housed within the four parts 25.

By setting the gear 6 in the bearing part 10 and fixing the presser plate 11 to the bearing part 101 with the screws 12, the spring 28 is shaped so that the four parts 25 are covered, so that it cannot be pulled out from the recessed part 25. It never comes out.

Next, the operation of tying the fishing line to the fishhook will be explained based on FIGS. 9 to 16.

First, in FIG. 9, the fishhook presser button 21 is operated to release the generally V-shaped tip portion 20a of the fishhook presser lever 20 from the fishhook rest portion 1b of the cover 1.

This separated state? Here, the fishhook 2 shown in FIG.
9 into the gap as shown in FIG.
1a, and insert the tip 29b of the fishhook 29 into the hole 23 provided in the cover 1.

Note that in the case of a large fishhook, the tip 29b of the fishhook 29 touches the rib 24 of the cover 1.

In this state, when the fishhook presser button 21 is released, the generally V-shaped tip portion 20a of the fishhook presser lever 20 clamps the fishhook 29 between it and the fishhook rest portion 1b of the cover 1 by the spring force of the coil spring 22.

In this state, as shown in FIG. Bring it to the surface side, then the first
As shown in FIG. 3, a fishing line 30 is clamped and fixed between a fixing base 8 and a plate spring 9.

At this time, the length from the tip 30a of the fishing line 30 to the leaf spring 9 is about 3 degrees.

Next, as shown in FIG. 14, the free fishing line 30, which is located on the back side of the main body case 2, is hung on the slider 18 and then passed through the side of the fishhook 31. It is pulled to the back side of the main body case 2 through the cut groove 6c of the gear base and the cut groove 27 of the main body case 2.

At this time, the fishing line portion 30b in FIG. 30c is the fifth
The fishing line 30 is held in place by the spring 28 shown in the figure, so even if the fishing line 30 is released, the fishing line 30 will not slacken.

By the above operations, the setting of the fishhook 29 and the fishing line 30 is completed.

Next, press the finger rest 7c of the switch lever 7 shown in FIG.
When pressed down with a finger, the switch button 15d of the microswitch 15 is pressed down by the taper part 7b of the switch lever 7, turning on the microswitch 15, and the claw 7a of the switch lever 7 is pushed down from the notch 6a of the gear 6. It comes off.

As a result, the motor 4 starts rotating and rotates the gear 6 via the worm 5 in the direction of the arrow in FIG.

Here, for example, if you want to wrap the fishing line 30 around the fishhook 29 six times, after the gear 6 has rotated five times, you can release your finger from the finger rest 7c of the switch lever 7 at the sixth rotation. When the switch lever 7 rotates six times and reaches the position shown in FIG. In addition, since the switch lever 7 also moves upward, the switch button 1 of the micro switch 15
The pressing force on 5d is released.

As a result, the microswitch 15 is turned off, and the motor 4, worm 5, and gear 6 stop rotating.

As described above, the rotation of the gear 6 moves the fishing line 30 to the fishhook 2.
9, for example six times, and then, as shown in FIG. 15, the slider 18 is moved along the groove 19 provided in the main body case 2.

In this case, the slider 18 is first moved over the protrusion 19b at one end and then moved over the protrusion 19a at the other end until a click is heard, thereby fixing it at the position shown in FIG. 15.

After that, free fishing line 3 located on the back side of main body case 2
Pull the fishing line 3 downward as shown in Figure 16.
The fish hook 2 slides down the slider 18 and passes through the cut groove 27 of the main body case 2, the cut groove 6c of the gear 6, and the cut groove 11b of the holding plate 11, as shown in FIG.
It is tied to the base of 9.

Through the above operations, the work of tying the fishing line 30 to the fishhook 29 is completed, and then, by operating the fishhook presser button 21 again, the approximately V-shaped tip portion 20a of the fishhook presser lever 20 is moved from the fishhook resting portion 1b of the cover 1. By releasing the fishing line 3
Take out the fishhook 29 with a 0 tied to it.

Then, as shown in FIG. 10, the fishing line 30 taken out is cut near the knot 30b, and the other end of the fishing line 30 is cut to the required length, and all the work is completed.

When performing the operation of tying the fishing line to the fishing hook, a battery is used as the power source for the motor 4, so the voltage of this battery gradually changes as the above operation is repeated. Since the thickness of the gear 6 is not constant, these elements become intertwined, and even if a brake circuit is provided for the motor 4, the inertia of the motor 4 remains and the gear 6 does not stop at a predetermined position.As a result, the main body case 21 The provided kerf 27 and the kerf 11b provided on the holding plate 11 were sometimes misaligned with the kerf 6C provided on the gear 6.

In this way, cut groove 27. If llb and 6c are misaligned, when setting the fishing line or tightening the fishing line after winding, it will be difficult for the fishing line to smoothly enter the cut groove 6c provided in the gear 6, resulting in unnecessary resistance. In addition to not making the operation smooth, it can also cause invisible damage to the fishing line.

Therefore, in one embodiment of the present invention, as shown in FIGS. 17 and 18, the motor receiver provided on the main body case 2 has a rib 31 formed in an abbreviated shape, and the motor 4 by the switch lever 1 is When the OFF operation is performed, motor 4
The gear escapes in the direction of arrow A, and the gear 6 is temporarily disengaged from the worm 5, which is press-fitted into the shirt 4a of the motor 4.

In addition, the engagement between the worm 5 and the gear 6 is such that one end 3
As shown in FIGS. 19 and 20, a coil spring 32 is fitted into a rib 33 provided on the main body case 2, and the other end 32b holds a part of the motor 4. The coil spring 32 moves the motor 4 in the direction of arrow B. This is done by urging, and the motor receiver is regulated by a rib 31 so that the worm 5 and gear 6 do not mesh more than normal.

Further, the rear end of the motor 4 is supported by a motor receiver so as to serve as a pivot point.

The operation of the configuration shown in FIGS. 17 to 20 will be explained.

In order to turn off the motor 4, switch lever 7 is pressed.
When the switch lever 1 is constantly pushed upward by the compression spring, the claw 7a of the switch lever 1 fits into the notch 6a of the gear 6, and the switch lever 7 Since the motor 4 also moves upward, the circuit of the microswitch opens and stops the rotation of the motor 4.

However, the motor 4 tends to rotate due to inertia despite the presence of the brake circuit.

At this time, the notch 6a of the gear 6 and the switch lever 7
Since the pawls 7a are already fitted, if the inertial force of the motor 4 is further applied, the gear 6 remains fixed and the motor 4 itself overcomes the force of the coil spring 32, causing the motor 4 to move toward the arrow A shown in FIG. will move in the direction.

As a result, the worm 5 press-fitted into the shaft 4a of the motor 4 and the gear 6 are temporarily disengaged, and due to the force of the coil spring 32, the worm 5 shifts by one tooth and meshes with the gear 6 depending on the battery voltage or load conditions. Or, it stops in a state where it seems to rest on the tip of the tooth of gear 6.

In other words, when the battery voltage is high and the load is small,
As shown in FIG. 19, after the worm 5 and gear 6 are temporarily disengaged, the force of the coil spring 32 causes the worm 5 to shift by one tooth and engage the gear 6. As shown in FIG. 20, the worm 5 stops in a state where it appears to rest on the tips of the teeth of the gear 6.

When the switch is turned on again from the above stopped state, motor 4
is biased in the direction of arrow B in FIG. 18 by the coil spring 32, so the worm 5 of the motor 4 and the gear 6 are in normal meshing, causing the gear 6 to rotate.

21 and 22 show another embodiment of the present invention, which differs from the above embodiment in that a leaf spring 34 is used as the spring for biasing the motor 4. In this example as well, the same effects as in the above embodiment can be obtained.

As described above, according to the present invention, the worm of the motor and the gear are engaged when the switch lever is used to turn the motor on, and the worm of the motor and the gear are disengaged when the switch lever is used to turn the motor off. Because of this structure, the gear can always be stopped at a predetermined position without being affected by the inertia of the motor.
As a result, operations such as setting the fishing line on the gear and tightening the fishing line after winding can be performed smoothly and without damaging the fishing line.

[Brief explanation of the drawing]

Fig. 1 is a front view of a fishing line tying device for an electric fishhook showing an embodiment of the present invention, Fig. 2 is a longitudinal sectional view of the tying device, and Fig. 3 is a front view showing the inside of the cover of the tying device. , FIG. 4 is an exploded perspective view showing the fishing line holding mechanism in the knotter, and FIG.
The figure is a partial front view of the holding mechanism, Figure 6 is a partial sectional view of the holding mechanism, Figures 7 and 8 are front views showing the relationship between the microswitch and gears in the knotter, and Figure 9 is the same. FIG. 10 is a perspective view of the main parts of the tying device, FIG. 10 is a diagram showing a fishhook and fishing line tied by the tying device, and FIGS. Figures 15 and 16 are perspective views of main parts showing the operating process after tying a fishhook and fishing line with the knotter, and Figure 11 shows the motor holder of the knotter with its ribs, motor, and coil spring. 18 is an exploded perspective view of the same portion, FIGS. 19 and 20 are front views of the inside of the cover showing the relationship between the pinion of the motor and the gear in the knotter, and FIG. FIG. 22 is a longitudinal cross-sectional view of a fishing line tying device for an electric fishhook showing another embodiment of the present invention, and FIG. 22 is a sectional top view of a main part of the same tying device. 4...Motor, 5...Worm, 6.
...Gear, 7...Switch lever, 29
...Fishhook, 30...Fishing line.

Claims (1)

[Claims] 1. A motor equipped with a gear for guiding a fishing line and winding the fishing line around a fishhook by a predetermined rotation, a worm for rotating this gear, and a switch lever for turning on and off the power of this motor, The motor equipped with the worm is provided so that the worm at the tip rotates toward and away from the gear with the rear end as a fulcrum, and when the switch lever turns on the motor, the worm of the motor and the gear are connected. A fishing line tying device for an electric fishhook, characterized in that the fishing line tying device for an electric fishing hook is constructed so that the meshing occurs in a normal state, and the meshing with a worm gear of a motor is disengaged when the motor is turned off by a switch lever.