JPS6342642A - Drag force measuring apparatus of fishing reel - Google Patents

Abstract

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

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a drag force measuring device for a fishing reel, and more particularly, to a device for measuring the drag force of a fishing reel, and more particularly, a device for measuring the drag force of a fishing reel. This invention relates to a fishing reel drift measuring device that is capable of measuring actual slippage.

[Prior art] Double-bearing reels and other fishing reels are generally equipped with a drag device or equipment to prevent line breakage due to the strong pull of a fish or violent reversal. I was 9 years old,
This is known from Utility Model Publication No. 48-50592.

This kind of drag device is generally connected to a spool shaft, and the thread on the spool is adjusted by rotating the drag knob clockwise to adjust the clamping force on the drag force. Rotational torque towards the feeding horn,
That is, there is a method in which the fishing line pulling force (fishing line pulling output) is adjusted according to the strength of the fishing line wound on the spool.

(Problems to be solved by the invention) A conventional fishing reel tossig device as described in 1 above (has an indicator on its drag adjustment knob), and a display scale is formed on the pool or reel body, respectively. The drag force is displayed by aligning the indicator on the knob with the display scale, but this simply displays the pressing force of the spring member against the drag washer group as the amount of rotation of the knob, and the actual drag force is displayed. It is not a guideline for the drag force.Therefore, it is not possible to know how much drag force is actually acting on the spool.Especially if the drag force is worn or the spring member is fatigued. If the spring force decreases due to factors such as this, the relationship between the scale value indicated by the knob and the drag force will change, making it almost impossible to accurately set the desired drag force. The drag force is set by intuitively sensing the tensile force when the fishing line is pulled out by hand, so there are variations in the drag force setting.
As a result, beginners and the like often tighten the fishing line with a drag force that is 1 - greater than the strength of the fishing line, resulting in frequent troubles such as the line breaking at the target.

[Purpose of the invention]

The present invention was made in order to solve the above problems, and it makes it possible to measure the actual drag force acting on the spool when set by adjusting the drag device, and to adjust the drag force to suit the line used and fishing conditions. It is an object of the present invention to provide a drag force measuring device for a fishing reel, which allows easy setting of lug force.

[T stage for solving problems]

The drag force measuring device for a fishing reel according to the present invention measures drag force on the reel frame body in a fishing reel equipped with a drag device that applies drag force to a spool rotatably supported on the reel frame body. The measuring lever is rotatably provided, and the measuring lever is equipped with a measuring spring member that generates a torque corresponding to the drag force of the drag device, and the measuring lever is equipped with a measuring spring member that generates a torque corresponding to the drag force of the drag device. A fishing line hooking part is provided so that when a fishing line wound around is hooked and pulled in the feeding direction, the tension is applied to the measuring lever mentioned above.
d1: A display unit is provided that converts and displays the amount of rotation of the measuring lever in drag force.

[Action of the invention]

In the present invention, when the fishing line is hooked on the fishing line hooking member and pulled in the line reeling direction, the measuring lever is rotated against the measuring spring member, and the measuring lever is set with a drag device. When rotational torque is generated and this rotational torque exceeds the drag force set by the drag device, the spool rotates and the fishing line is let out. Therefore, by converting and displaying the amount of rotation of the measurement lever at this time on the display section, the drag force can be measured.

[Embodiments of the invention]

Embodiments of the present invention will be described below with reference to the drawings.

1 to 3 show examples in which the drag force measuring device according to the present invention is applied to a double bearing type fishing reel.

FIG. 1 is a partially cutaway front view of the entire double-bearing reel, in which reference numeral 1 indicates a reel frame body, and this reel frame body 1 has left and right side plates 2 and 3 facing each other and separated by a predetermined distance. , and a plurality of columns 4 connecting the two side plates 2.3, and a mounting tool 5 for attaching the reel to a fishing rod (not shown) is integrally attached to the lower column 4 in a direction perpendicular to the columns 4. It is provided. Further, a second right side plate 6 is attached to the outside of the right side plate 3 so as to be separable from the first right side plate 3. It is equipped with an attached cent plate 7.

Reference numeral 8 denotes the left and right side plates 2 and 3 inside the reel frame main body 1.
A fishing line 9 is wound around the spool 8, and a spool shaft 10 is fixed through the spool 8, and one end of the spool shaft 10 is connected to the center of the left side plate 2. A bearing 1 is installed in the boss part a that protrudes inwardly.
1, and the other end is rotatably supported by a bearing 12 at the center of the second right side plate 6.

Further, reference numeral 13 indicates the spool shaft 10 of the six examples of the second right side plate.
A pinion gear is attached so as to be relatively rotatable and slidable in the axial direction, and one end of this pinion gear 13 is configured to engage and disengage from a clutch notch 14 provided on the spool shaft 10. 15 is an operation plate for engaging and disengaging the pinion gear 13 and the clutch 14;
is connected to the furanoko cam 16, and the thalasso cam 16 is connected to the thalasso cam 16, which is attached to the rotator on the second right side plate 6.
-17. Reference numeral 18 denotes a fixed shaft whose one end is fixed to the top plate 7 and whose other end protrudes outward through the second right side plate 6. This fixed shaft 18 has a hollow drive shaft 19. are rotatably fitted, and a handle 20 is fixed to the end of the drive shaft 19 protruding outside the side plate 6 by a tenth throat 21. Further, a drive gear 22 that meshes with the pinion gear 13 is attached to the upper moving shaft 19 so as to be relatively rotatable, and the drive gear 22 and the drive shaft 1
9 are frictionally coupled by a drag device 23.

The drag device 23 has a drive shaft 19 as shown in FIG.
a first dragwane shear 24 which is rotatable relative to the drive shaft 19 and rotatable relative to the drive gear 22; a second dragwane shear 25 which is not rotatable relative to the drive shaft 19 and rotatable relative to the drive gear 22; ha/ya24.2
A lining washer 26 is interposed between 5 and trifle gear 22, a toe lug knob 27 is screwed onto the drive shaft 19, and a pressing member 28 and a sleeve 29 are interposed between the knob 27 of 1 and - and the drag lever 25. It is composed of a drag force adjustment spring 30. Also, 31 +j
This is a heavy weight for preventing the spool from reversing, which is attached to the drive shaft 19, and a claw portion (not shown) is connected to and removed from the spool by the Sendo Majestic C.

In FIGS. 1 and 2, the reference numeral 32 indicates the 1-)
(The drag force of Soukuru B which was 45
This is a trough measurement mechanism for 1 to 4 drags. - Oni cylindrical part 3 formed at the base of the bar 33
3, 1 is -1- The inner side C3 of the left side plate 2 is fitted with two protrusions U and the outer periphery of the host portion 2 (1) is fitted with a rotation 1-IT function, and when removed is a stop door nong 34, L is 1 A spring 35 is arranged concentrically on the outer periphery of the cylindrical portion 33a of the bar 33, and its both ends are connected to the lever 33 and the left side plate, respectively. It is fixed to 2.-
The torsion spring 35 is used to apply torque to the lever 33 corresponding to the drag force set by the drag mounting 23.

Further, the trough measurement mechanism 32 has a fishing line pulling tit lot 36 disposed horizontally between the left and right side plates 2 and 3 on the upper surface side of the reel frame main body 1, and both ends of this lot 36 is slidably engaged with arcuate guide slots 2b and 3b formed in the left and right side plates 2.3, and one end thereof is fitted to the swinging end of the measuring lever 33 so as to be relatively rotatable. . Further, a measurement window 37 is formed along the circumferential direction of the left side plate 2 on the circumferential side of the left side plate 2 facing the swinging end of the measuring lever 33, and a transparent plate 38 is formed in this measurement window 37.
At the same time, a display scale 39 is formed along the longitudinal direction of the measurement window 37 on the outer peripheral surface of the left side plate 2 to display the actual measured value of the drag force.
An instruction mark 40 is formed at the tip of the swing.

The return 117 position of the measurement lever 33 by the torsion spring 35 is regulated as the opening and opening 36 engage with one end of the elongated holes 2b and 3b, and this position is indicated by the indication mark 40 "1; 10 of 39" is designed to indicate ifi.

Next, the trough measurement operation 11 of this embodiment configured as described above will be explained.

Tip 4: Adjust the drag force of the drag device 23 by rotating the nozzle 27 so that the drag force is adjusted according to the thickness of the ζ-colored fishing line 9, the fishing conditions, etc. when wound around the spool 8. . At this time, the plate splashes 3 depending on the amount of rotation of the knob 27.
The spring pressure of 0 changes, and in response to this spring pressure, the T-noses and 1-end portions of the toe lug device 23 are pressurized, and the friction force corresponding to this pressurizing force causes the toe noif gear 22 and the drive shaft to be compressed. 19 and apply a numerically unknown drag force to spool 8.

Next, hold the end of the yellow fishing line 9 wound around the spool 8 with your fingers, and hold it as shown in FIGS. 2 and 3. Multiply by -9 and pull to the arrow Th + l (Fishing line edge direction 11). ] According to the tensile force applied to the fishing line 9, l:l y to' 3
6 is along the elongated holes 2b and 3b in the direction of arrow B in FIGS. 2 and 3.
At the same time, the measurement lever 33 is rotated about the boss portion 2a in the direction of arrow C in FIG. 3 against the spring pressure of the torsion spring 35. Along with this, torsion spring 3
5 is elastically deformed in the winding direction, its spring pressure increases, and the rotational torque applied to the lever 33 gradually increases. When the rotational torque generated according to the amount of elastic deformation of the torsion spring 35 becomes slightly larger than the trough of the spool 8 applied by the drag device 23, a relative slip occurs between the drag drive shafts 24 and 25, and the spool 8 The lever 33 begins to rotate in the direction of feeding out the fishing line, and the lever 33 stops rotating in the direction of arrow C. Therefore, if the scale value on the display scale 39 indicated by the instruction mark 4o at the time when the spool 8 rotates due to the tensile force in the feeding direction of the fishing line 9 is read, that value becomes the actual fishing rod attached to the spool 8.

That is, by looking at the number on the scale indicated by the indicator mark 4o of the lever 33, you can directly tell whether the fishing line 9 set on the drag device 23 or the fishing line 9 wound around the spool 8 meets the conditions. However, it is possible to know for sure. This means, for example, whether the fishing line used by an angler is
If it is true, all you have to do is adjust the knob 27 so that the trough is set on the scale of 3-1.This allows even beginners to set the trough, and also allows you to set the trough to an unsuitable value. This prevents troubles such as thread breakage due to proper trough car settings, and since the characteristics of the drag device 23 can be confirmed by actual measurement, the wear status (life) of the drag washer, etc. can be accurately grasped, making maintenance and management of the drag device easy. Therefore, its reliability is improved. Moreover, since the measurement is made by directly pulling the fishing line 9 in the feeding direction, it is possible to measure the fishing line 9 under conditions almost similar to when a fish is actually hooked and fighting, making it possible to set the fishing line more accurately. Can be done.

It goes without saying that the drag force measurement method of the present invention cannot be used only for double-bearing reels such as those shown in the embodiments described above. The spring member for producing torque on the measurement lever is a torsion spring 3 as shown in the above embodiment.
5, a compression or tension spring or the like may be used.

Furthermore, the fishing line hooking member and the fishing line display mechanism connected to the lever are not limited to those of the embodiment.

〔Effect of the invention〕

As described above, according to the present invention, a measuring lever is rotatably provided on the reel frame body and is biased by a spring member that generates a torque according to a trough set by a trough device. connects the fishing line hooking member,
A fishing line wound around a spool is hooked onto this fishing line hooking member, and by pulling the fishing line in the line payout direction, the rotational torque generated on the lever is converted into one lug force, and the rotational angle of the lever is converted into a trough and displayed. If it is done like this,
You can actually measure and confirm the drag force of the spool that has been adjusted and set with the drag device, and you can also accurately set the trough that matches the line and conditions used, and you can also measure the trough by pulling the fishing line. This has the effect of making it possible to measure drag force in accordance with reality.

[Brief explanation of drawings]

FIG. 1 is a front view of a position notch showing an example in which the trough measurement device according to the present invention is applied to a double-bearing reel, and FIG. 2 is a plan view showing an example of the trough display mechanism in the present invention. FIG. 3 is a cross section taken along the line I[+-]1[ in FIG. ■... Reel frame body, 2.3... Side plate, 8.
... Spool, 9... Fishing line, 1o... Spool shaft,
23... Drag device, 32... Trough measurement mechanism,
33... Measuring lever, 35... Measuring torsion spring (spring member), 36... Fishing line hooking lot, 37...
...Measurement window, 39...Display scale, 4o...Instruction mark.

Claims (1)

[Claims] In a fishing reel equipped with a drag device that applies a drag force to a spool rotatably supported on a reel frame body, a lever for measuring drag force is rotatably provided on the reel frame body, and a lever for measuring drag force is rotatably provided on the reel frame body, and The measuring lever is equipped with a measuring spring member that generates a torque corresponding to the drag force of the drag device, and when the fishing line wound on the spool is hooked to the measuring lever and the fishing line is pulled in the reeling direction. A fishing reel, characterized in that it is provided with a fishing line hooking part that allows the tension to act on the measuring lever, and further provided with a display part that converts and displays the amount of rotation of the measuring lever into drag force. Drag force measuring device.