JP2009261305A - Fishing reel winding drive mechanism - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To eliminate troubles that since the back of a spool body is used as a pressing surface (drive surface) and a distance between a fishing line and a drive mechanism (drive roller and drive surface) is too close, a fishing line removed from a spool is wound on a drive force transmission shaft and the spool and a fishing line is entangled. <P>SOLUTION: In the fishing reel winding drive mechanism with which the drive surface 4 of the spool 1 is rotated around a bearing 7 by the rotation of a drive roller 5 so as to rotate the whole spool 1, the fishing reel winding drive mechanism has a function of remarkably reducing occurrence frequency of fishing line entanglement occurring in a fishing line being caught between the drive roller 5 and the drive surface 4 by arranging the drive surface 4 of the spool 1 on the side face of a disk 3 installed independently from flanges 2a and 2b. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a fishing reel winding drive mechanism.

In the prior art, a fishing electric reel usually uses a gear when transmitting a rotational driving force to a spool.
In the prior art, there is also a technology that uses a driving roller instead of a gear in the power transmission mechanism.
In the conventional technique of using a driving roller for the power transmission mechanism, the fishing electric reel has a pressing surface (driving surface) that presses the driving roller when the rotational driving force is transmitted to the spool. As a result, the spool was driven.
Japanese Patent Laid-Open No. 10-191844 JP 2002-223673 A

However, the conventional technique of fishing electric reels using a drive roller for the power transmission mechanism has the following problems.

[Problems in the prior art-1]
Since the back surface of the spool body is used as the pressing surface (drive surface), the distance between the fishing line and the drive mechanism (drive roller and drive surface) is too short. There was a problem that troubles such as entanglement and fishing line frequently occurred.

[Problems in the prior art-2]
Since the back surface of the spool body was used as the pressing surface (driving surface), when driving the spool, liquids such as seawater, river water, lake water, and dew condensation water, and coating agents such as fishing line were used as the driving force transmission shaft. If it adheres to the spool body, the pressing surface, etc., there is a problem that the spool body slips and the spool body rolls up and causes a defect.

[Problems in the prior art-3]
In order to solve the above two problems, there is a problem that noise and vibration are generated when power is transmitted from the driving force transmission shaft to the spool body by a gear without using a driving roller in the power transmission mechanism. It was.

The present invention has been completed as a result of extensive research and development in view of the above-described problems in the prior art.
Problems to be solved by the present invention are as follows.

[Problems to be Solved by the Invention-Part 1]
The problem to be solved by the first invention is that the distance between the fishing line and the drive mechanism (drive roller and drive surface) is too short because the back surface of the spool body is used as the pressing surface (drive surface). This is to eliminate the trouble that the fishing line detached from the winding line is wound around the driving force transmission shaft and the spool or the fishing line is entangled.

[Problems to be solved by the invention-2]
The problem to be solved by the second invention is that the back surface of the spool body is used as a pressing surface (driving surface). Therefore, when the spool is driven, liquids such as seawater, river water, lake water, condensed water, and fish The problem is that if a coating agent such as fishing line adheres to the driving force transmission shaft, the spool body, the pressing surface, etc., the slip will occur and the spool body will roll up and become defective.

[Problems to be solved by the invention-part 3]
The problem to be solved by the third invention is to solve the problem that noise and vibration are generated in order to solve the above-mentioned two problems, to ensure the power transmission from the drive shaft to the spool, to reduce the vibration, It is to provide silence.

[Problems to be solved by the invention-4]
The problem to be solved by the fourth invention is a manufacturing method capable of easily and stably manufacturing a drive surface without being limited to a material, and a method for ensuring power transmission from a drive shaft to a spool. Is to provide.

The invention according to the present application is the first to fifth inventions shown below.

[First Invention] A fishing reel that rotates the spool (1) as a whole by rotating the drive surface (4) of the spool (1) around the bearing (7) by rotation of the drive roller (5). In the winding drive mechanism,
The drive surface (4) of the spool (1) is not provided on the side surface of the flange (2a, 2b), but is provided on the side surface of the disc (3) provided independently of the flange (2a, 2b). A reel reeling drive mechanism for fishing, characterized in that there is.

[Second Invention] A fishing reel that rotates the spool (1) as a whole by rotating the drive surface (4) of the spool (1) about the bearing (7) by rotation of the drive roller (5). In the winding drive mechanism,
By providing the drive surface (4) of the spool (1) on the side surface of the disk (3) provided independently of the flanges (2a, 2b), the drive surface (4) is provided between the drive roller (5) and the drive surface (4). It has a function of remarkably reducing the occurrence frequency of the yarn entanglement generated by being caught in the fishing line,
Fishing reel take-up drive mechanism.

[Third Invention] The disc (3) is
A hole having an opening from the drive surface (4) to the opposite side surface,
A plurality of discs (3) in the circumferential and radial directions,
Providing the function of removing water and / or oil on the drive surface (4) through the holes;
A function of suppressing slippage of the driving roller (5) on the driving surface (4) by the frictional resistance caused by the holes is provided,
The fishing reel winding drive mechanism described in [First Invention] or [Second Invention].

[Fourth Invention] The hole has a diameter of 1 to 80% of a contact length of the driving roller (5) on the driving surface (4),
The fishing reel winding drive mechanism described in [Third Invention].

[Fifth Invention] The hole is characterized in that the distance between the center of one hole and the center of another adjacent hole is 100 to 1000% of the diameter.
The fishing reel take-up drive mechanism described in [Third Invention] or [Fourth Invention].

[Sixth Invention] The depth of the hole is 0.1 to 100% of the thickness of the disk (3),
The fishing reel take-up drive mechanism described in any one of [Third Invention] to [Fifth Invention].

[Seventh Invention] The drive surface (4) is
A surface having a shape in which a plurality of radially spiral grooves are provided, and a function of removing water and / or oil on the driving surface (4) by centrifugal force through the grooves;
The function of suppressing the slip of the driving roller (5) on the driving surface (4) is given by the frictional resistance caused by the groove,
The fishing reel winding drive mechanism described in [First Invention] or [Second Invention].

[Eighth Invention] The groove is
It has a groove width of 1 to 80% of the contact length of the drive roller (5) on the drive surface (4),
The fishing reel winding drive mechanism described in [Seventh Invention].

[Ninth Invention] The groove is
The center distance of the groove adjacent to the spiral is a distance of 100 to 1000% of the groove width,
The fishing reel winding drive mechanism described in [Seventh Invention] or [Eighth Invention].

[Tenth Invention] For fishing, the entire surface of the spool (1) is rotated by rotating the driving surface (4 ') of the spool (1) about the bearing (7) by the rotation of the driving roller (5). In the reel winding drive mechanism,
The driving surface (4 ′) of the spool (1) is provided on the side surface of the flange (2a, 2b),
A hole having an opening from the drive surface (4 ′) to the opposite side surface,
A plurality of flanges (2a and / or 2b) in the circumferential direction and the radial direction,
Providing the function of removing water and / or oil on the drive surface (4 ′) through the hole;
The frictional resistance resulting from the hole is characterized by providing a function of suppressing the slip of the drive roller (5) on the drive surface (4 ′),
Fishing reel take-up drive mechanism.

[11th invention] The hole has a diameter of 1 to 80% of the contact length of the drive roller (5) on the drive surface (4 '),
The fishing reel take-up drive mechanism described in [Tenth Invention].

[Twelfth Invention] The hole is characterized in that the distance between the center of one hole and the center of another adjacent hole is 100 to 1000% of the diameter.
The fishing reel take-up drive mechanism described in [10th invention] or [11th invention].

[13th invention] The depth of the hole is 0.1 to 100% of the thickness of the flange (2a and / or 2b),
The fishing reel take-up drive mechanism described in any one of [10th invention] to [12th invention].

[14th Invention] The drive surface (4 ') is
A surface having a shape in which a plurality of radially spiral grooves are provided, and a function of removing water and / or oil on the drive surface (4 ′) by centrifugal force through the grooves;
The function of suppressing the slip of the drive roller (5) on the drive surface (4 ′) is given by the frictional resistance caused by the groove,
The fishing reel take-up drive mechanism described in [Tenth Invention].

[15th invention] The groove is
It has a groove width of 1 to 80% of the contact length of the driving roller (5) on the driving surface (4 ′),
The fishing reel take-up drive mechanism described in [14th invention].

[Sixteenth Invention] The groove
The center distance of the groove adjacent to the spiral is a distance of 100 to 1000% of the groove width,
The fishing reel take-up drive mechanism described in [14th invention] or [15th invention].

The effects achieved by the present invention are as follows.

[Effect of the invention-1]
The effect of the first invention is that the distance between the fishing line and the driving mechanism (driving roller and driving surface) is too close because the back surface of the spool body is used as the pressing surface (driving surface), so that the fishing line is removed from the spool. However, it is possible to eliminate the trouble of winding around the driving force transmission shaft and the spool and entanglement of the fishing line.

[Effect of the invention-2]
The effect of the second invention is that the back surface of the spool body is used as a pressing surface (driving surface), so when driving the spool, liquids such as seawater, river water, lake water, condensed water, fishing line, etc. If the coating agent adheres to the driving force transmission shaft, the spool body, the pressing surface, etc., the problem of slipping and causing the spool body to roll up can be solved.

[Effect of the invention-part 3]
The effect of the third invention is to solve the problem of noise and vibration in order to solve the above two problems, and in a disk used for a fishing reel or the like, from the drive shaft to the spool. It is possible to ensure power transmission and provide low vibration and quietness.

[Effect of the invention-4]
The effect of the fourth invention is that a disk can be easily and stably manufactured without being limited to a material, and a method for reliably transmitting power from the drive shaft to the spool can be provided. It is.

In order to solve the above-described problems, preferably, in the disk manufacturing method according to the present invention, the surface can be formed by an NC lathe, a general-purpose lathe, a small lathe, or the like.
In addition, in order to solve the above-described problem, the method for manufacturing a drive surface according to the present invention can be formed by a machining center, an NC milling machine, a drilling machine, or the like.

In addition, in order to solve the above-described problems, the disk manufacturing method according to the present invention is a mold manufacturing function for manufacturing a mold used for molding a disk body or a mold for forming a drive surface. The electrode can be formed by an NC lathe, a small lathe, a machining center, an NC milling machine, or a drilling machine.

As described above, since the drive surface is cut by a machining center, an NC milling machine, or a drilling machine, by analyzing the drive surface shape in advance, various shapes of drive surfaces can be easily manufactured. Since cutting is performed with an NC milling machine or drilling tool, a disk made of any material can be formed.

As Example 1, the most preferable form of the power transmission mechanism using the driving roller of the electric fishing reel according to the present invention is shown in FIGS.
As a first embodiment, a power transmission mechanism using a fishing roller driving roller according to the present invention will be described below with reference to FIGS.
FIG. 1 is a partial sectional view of a fishing spool provided with a disk according to the present invention as seen from the rear.
FIG. 2 is a partial cross-sectional view and a side view of a fishing spool provided with a disk according to the present invention as seen from the rear.

The disc of the present invention has an integrated process or a method of assembling a disc and a separate spool for mounting on a fishing spool.
1 and 2, the power transmission mechanism using the driving roller of the fishing reel according to the present invention includes a spool (1), flanges (2a, 2b), a disk (3), a drive surface (4), Driving roller (5, the material of the roller is soft rubber, hard rubber, etc. that is hard to slip), output shaft (6, driven by a motor, etc.), bearing (7), bearing fitting (8a, 8b) Composed of etc.

The numerically controlled device connected to the NC lathe, small lathe, machining center, and NC milling machine is inputted with the disk (3) surface shape analyzed in advance, and the disk (3) surface based on the input information. Cutting is performed. In this case, the disc (3) is finally created by performing drainage cutting and grooving on the drive surface and the grip effect by the edge of the drive surface and the hole and groove.

As described above, since the surface of the disk (3) is directly processed by using an NC milling machine, a molded product is completed by a single processing as in the prior art. Can be produced stably, and the manufacturing process is simplified.

In addition, a fishing electric reel using such a disc has a feature that water droplets are applied to the drive surface and the drive shaft when winding the fish. Therefore, a method with good grip performance should be used. Although desirable, as described above, the conventional manufacturing method has a problem that the rotational performance deteriorates because the grip performance is extremely deteriorated because the driving surface is uniform only by lathe processing.

The material of the disc is not particularly limited, but in general, a metal material, a plastic material or the like is preferably used, and more preferably aluminum, brass, stainless steel (SUS), titanium, titanium alloy, copper Various materials such as alloys, resins, plastics, and the like can be used without being limited to the above materials.
In the case of a fishing reel, it is generally desirable to use a material with a low specific gravity for the purpose of reducing the weight and size.

The disk processing method is not particularly limited, but generally, the drive surface shape is numerically analyzed based on CAD data, and program data obtained from the numerical data is input to an NC milling machine. A driving surface can be formed, and a wide variety of driving surfaces can be easily manufactured by simply changing input data for the number, size, and arrangement of holes and grooves.
Since deburring can be dealt with by initial data input, the drive surface can be finished in one step, and a highly accurate product can be easily obtained.

In addition, according to the cutting process mentioned above, invention effect-the 2, the 3 and the 4 can be enabled by processing into the conventional flange.

The fragmentary sectional view which looked at the spool for fishing provided with the disk concerning the present invention from back. The partial sectional view and side view which looked at the spool for fishing provided with the disk concerning the present invention from back. Drawing of the shape of the drive surface. (A) Embodiment in which the surface of the drive surface is not specially processed. (B) Embodiments in which the surface of the drive surface is specially processed (1). (C) Embodiment in which special processing is applied to the surface of the driving surface to Part 2 Drawing of the shape of the drive surface. (C) A mode in which spiral grooves are provided radially. Photo of the shape of the drive surface. (A) Raw drive surface. (B) A processed drive surface (a mode in which three rows of through holes are formed in the circumferential direction. The diameter of the large hole is 1 mm in diameter, and the diameter of the small hole is 0.5 mm in diameter). Photo of the shape of the drive surface. (C) A processed drive surface (a mode in which three rows of through holes are formed in the circumferential direction. The diameter of the holes is 1 mm in diameter). (D) A processed drive surface (a mode in which spiral spiral grooves are provided radially. The groove width is 1 mm and the groove depth is 0.2 mm). The aspect which provided the drive surface in the flange side surface.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Spool 2a Flange 2b Flange 3 Disc 4 Drive surface (The aspect which provided the drive surface in the disc side surface)
4 'drive surface (mode which provided the drive surface in the flange side surface)
5 Driving roller (The material of the roller is soft rubber, hard rubber, etc. that does not slip easily.)
6 Output shaft (driven by motor etc.)
7 Bearing 8a Bearing insertion part 8b Bearing insertion part

Claims (16)

In a fishing reel take-up drive mechanism for rotating the spool (1) by rotating the drive surface (4) of the spool (1) around the bearing (7) by the rotation of the drive roller (5). ,
The drive surface (4) of the spool (1) is not provided on the side surface of the flange (2a, 2b), but is provided on the side surface of the disc (3) provided independently of the flange (2a, 2b). A reel reeling drive mechanism for fishing, characterized in that there is. In a fishing reel take-up drive mechanism for rotating the spool (1) by rotating the drive surface (4) of the spool (1) around the bearing (7) by the rotation of the drive roller (5). ,
By providing the drive surface (4) of the spool (1) on the side surface of the disk (3) provided independently of the flanges (2a, 2b), the drive surface (4) is provided between the drive roller (5) and the drive surface (4). It has a function of remarkably reducing the occurrence frequency of the yarn entanglement generated by being caught in the fishing line,
Fishing reel take-up drive mechanism. Disk (3) is
A hole having an opening from the drive surface (4) to the opposite side surface,
A plurality of discs (3) in the circumferential and radial directions,
Providing the function of removing water and / or oil on the drive surface (4) through the holes;
A function of suppressing slippage of the driving roller (5) on the driving surface (4) by the frictional resistance caused by the holes is provided,
A fishing reel take-up drive mechanism according to claim 1 or 2. Characterized in that the holes have a diameter of 1 to 80% of the contact length of the drive roller (5) on the drive surface (4),
A fishing reel take-up drive mechanism according to claim 3. The hole is characterized in that the distance between the center of one hole and the center of another adjacent hole is 100 to 1000% of the diameter,
5. A fishing reel take-up drive mechanism according to claim 3 or 4. The depth of the hole is 0.1 to 100% of the thickness of the disk (3),
6. A fishing reel take-up drive mechanism according to any one of claims 3 to 5. The drive surface (4)
A surface having a shape in which a plurality of radially spiral grooves are provided, and a function of removing water and / or oil on the driving surface (4) by centrifugal force through the grooves;
The function of suppressing the slip of the driving roller (5) on the driving surface (4) is given by the frictional resistance caused by the groove,
A fishing reel take-up drive mechanism according to claim 1 or 2. Groove
It has a groove width of 1 to 80% of the contact length of the drive roller (5) on the drive surface (4),
A fishing reel take-up drive mechanism according to claim 7. Groove
The center distance of the groove adjacent to the spiral is a distance of 100 to 1000% of the groove width,
A fishing reel take-up drive mechanism according to claim 7 or 8. A fishing reel take-up drive mechanism for rotating the spool (1) by rotating the drive surface (4 ′) of the spool (1) about the bearing (7) by the rotation of the drive roller (5). In
The driving surface (4 ′) of the spool (1) is provided on the side surface of the flange (2a, 2b),
A hole having an opening from the drive surface (4 ′) to the opposite side surface,
A plurality of flanges (2a and / or 2b) in the circumferential direction and the radial direction,
Providing the function of removing water and / or oil on the drive surface (4 ′) through the hole;
The frictional resistance resulting from the hole is characterized by providing a function of suppressing the slip of the drive roller (5) on the drive surface (4 ′),
Fishing reel take-up drive mechanism. Characterized in that the holes have a diameter of 1 to 80% of the contact length of the drive roller (5) on the drive surface (4 '),
The fishing reel take-up drive mechanism according to claim 10. The hole is characterized in that the distance between the center of one hole and the center of another adjacent hole is 100 to 1000% of the diameter,
The fishing reel take-up drive mechanism according to claim 10 or 11. The depth of the hole is 0.1 to 100% of the thickness of the flange (2a and / or 2b),
The fishing reel take-up drive mechanism according to claim 10. The drive surface (4 ')
A surface having a shape in which a plurality of radially spiral grooves are provided, and a function of removing water and / or oil on the drive surface (4 ′) by centrifugal force through the grooves;
The function of suppressing the slip of the drive roller (5) on the drive surface (4 ′) is given by the frictional resistance caused by the groove,
The fishing reel take-up drive mechanism according to claim 10. Groove
It has a groove width of 1 to 80% of the contact length of the driving roller (5) on the driving surface (4 ′),
The fishing reel winding drive mechanism according to claim 14. Groove
The center distance of the groove adjacent to the spiral is a distance of 100 to 1000% of the groove width,
The fishing reel take-up drive mechanism according to claim 14 or 15.