CN1462578A - Reel for fishing - Google Patents

Abstract

The invention provides a fishing spool, which is provided with a partition wall at the position where the operating rod of the spool body is installed to separate the gear box, so as to prevent the intrusion of seawater, water, foreign matter and the like. The inside of the spool body (1) is composed of: a gear box (α) containing a driving device composed of a driving gear (13) and a pinion (4a), and a front and rear reciprocating device of a spool (14) not shown in the figure ; The brake box (β) containing the one-way clutch (A), the brake body (2) and the clamping piece (15) located at the front end of the gear box (α); contains the upper end of the gear box (α) The elongated concave portion (1c) of the operating rod (3); and the housing portion (γ) containing the switching device for preventing reverse rotation located at the lower end of the gear box (α), the gear box (α) and the elongated The recess (1c) is separated by a partition wall (1e), the gear case (α) and the brake case (β) are separated by a partition wall (1f), and the gear case (α) and the housing portion (γ) are separated by a partition wall (1g ) separated.

Description

fishing reel

technical field

The present invention relates to an improvement of a fishing reel having a braking device for applying a braking force to the rotation of a rotor.

Background technique

Previously, in Patent Publication No. 3043756, Japanese Patent Laid-Open Publication No. 11-187793, etc., a fishing reel with a braking device is disclosed. The braking device connects the braking body to the rotating shaft of the rotor through a one-way clutch. When the rotor rotates in the opposite direction, the braking body and the rotor are rotated integrally; at the same time, the braking force is applied to the rotation of the braking body by the traction operation of the operating lever provided on the leg of the bobbin body, and the braking force is applied according to the type of fish. , the condition of the fish struggling, the condition of the hook, etc. control the rotation state of the rotor.

In these fishing reels, in addition to a brake device for controlling the rotation state of the rotor, there is also an anti-reverse device with a switching device for preventing the rotor from rotating in reverse.

As disclosed in the above-mentioned prior art, since an opening is formed from the upper part of the bobbin body on which the operating rod is installed to the front part in the movement and storage space of the operating rod and related parts, seawater, water, and foreign matter pass through the opening. etc. are easy to invade and adhere to the gear box where the winding drive mechanism and reciprocating mechanism are placed, which are prone to corrosion of internal metal parts, deterioration of lubricating oil quality, and poor operation of internal drive parts.

Contents of the invention

The problem to be solved is: since an opening is formed from the upper part of the bobbin body on which the operating rod is installed to the front part in the movement and storage space of the operating rod and related parts, seawater, water, foreign matter, etc. are easy to invade and adhere through the opening. In the gear box where the winding drive mechanism and reciprocating mechanism are placed, corrosion of internal metal parts, deterioration of lubricating oil quality, and poor operation of internal drive parts are prone to discomfort.

The object of the present invention is to address the above disadvantages and provide a fishing spool, which is provided with a partition wall at the position where the operating rod of the spool body is installed, to separate the gear boxes for accommodating various driving operating parts, and to prevent seawater, water, and foreign objects from etc. intrusion.

In order to solve the above problems, the gist of the present invention as claimed in claim 1 is that it is a fishing reel, the brake body is connected to the rotating shaft of the rotor through a one-way clutch, and the brake body is connected to the rotating shaft of the rotor only when the rotor rotates in the opposite direction. The brake body and the rotor rotate integrally; at the same time, it also has a brake device that applies a braking force to the rotation of the above-mentioned brake body by the operation of the operating lever provided on the bobbin body; on the above-mentioned bobbin body, there is formed a A partition wall separating the operating rod from the gear boxes of various driving mechanisms.

According to the present invention of claim 2 , the gist is that there is a device for preventing reverse rotation of the rotor, and a partition wall is formed to separate the housing portion for housing the device for preventing reverse rotation from the gear case.

According to the present invention of claim 3, the gist is that the means for preventing reverse rotation of the rotor can be switched by operating the operating lever.

Description of drawings

Fig. 1 is the partial cross-sectional side view of fishing spool in embodiment 1;

Fig. 2 is a partial section top view of the same fishing spool;

Fig. 3 is a sectional side view of main parts of the same fishing reel;

Fig. 4 is a sectional front view along the F4-F4 section line of Fig. 2;

Fig. 5 is an enlarged cross-sectional side view of main parts of the same fishing reel after anti-rotation prevention is released;

Fig. 6 is an exploded perspective view of the same braking device;

Fig. 7 is the front view of the main part section of the same one-way clutch and brake body;

Fig. 8 is an enlarged sectional side view of main parts performing a braking operation;

Fig. 9 is a sectional side view of the main part of the fishing reel in Embodiment 2;

Fig. 10 is an enlarged sectional side view of main parts of the same fishing reel.

Symbol Description

1: Spool body; 1c: Slender recess; 1e, 1f, 1g: Partition wall; 2: Brake body; 3: Operating lever; 6: Rotor; A: One-way clutch; α: Gear box; γ: Storage department

Detailed ways

Hereinafter, the present invention will be described based on examples. Fig. 1～Fig. 8 shows embodiment 1, and Fig. 1 is the partial sectional side view of fishing reel; Fig. 2 is the partial sectional plan view of fishing reel; Fig. 3 is the sectional side view of main part of fishing reel; Figure 2 is a sectional front view of the F4-F4 section line; Figure 5 is an enlarged sectional side view of the main part after the anti-rotation prevention of the fishing reel is released; Figure 6 is an exploded perspective view of the braking device; Figure 7 is a one-way view The front view of the section of the main part of the clutch and the brake body; Figure 8 is an enlarged sectional side view of the main part of the brake operation;

On the upper side of the spool body 1 for fishing, a leg portion 1a mounted on the fishing rod 10 is formed, and an elongated recess 1c is formed on the lower side of the base portion 1b. At the same time, the cover plate 11 is fixed to the spool body with screws 12. 1 side.

The inside of the bobbin body 1 is made up of the following parts: the gear box α of the driving device composed of the drive gear 13 and the pinion 4a, the reciprocating device of the reel 14 not shown in the figure, etc.; The one-way clutch A at the front end of α, the brake body 2 and the brake box β of the clamping member 15; the elongated recess 1c containing the operating rod 3 located at the upper end of the gear box α; The accommodating part γ of the switching device at the lower end to prevent reverse rotation.

The operating rod 3 is supported by the threaded cylinder shaft 17 that houses the operating rod 3 and the mainspring 16 in the elongated recess 1c and is supported on the two side walls 1d, 1d of the elongated recess 1c, and the operating rod 3 can be operated. Rotation operation.

The gear case α and the elongated recess 1c are separated by a partition wall 1e, the gear case α and the brake case β are separated by a partition wall 1f, and the gear case α and the housing portion γ are separated by a partition wall 1g.

The bearing 18 is held on the partition wall 1f at the front end of the gear box α, and at the same time, the support plate 19 is mounted on the front end of the front end cylinder portion 1h of the bobbin body 1 constituting the brake box β by a plurality of small screws 20, so that the bearing 21 is kept on the support. plate 19.

The hollow shaft cylinder 4 is supported by bearings 18 and 21 and is free to rotate. At the rear end of the hollow shaft cylinder 4, a pinion gear 4a is formed.

The ribbed ring 5 and the ring 22 are fitted on the outer circumference of the hollow shaft tube 4 in the brake box β between the bearings 18 and 21, and the central tube part 6a of the rotor 6 is fitted in a non-rotating manner. On the outer circumference of the hollow shaft cylinder 4 at the front end of the bearing 21, a nut 23 is used to prevent pulling out.

The ring 5 with ribs is composed of a cylindrical portion 5a, a flange 5b on the outer circumference of one end of the cylindrical portion, and a protruding portion 5c in contact with the bearing 18; the inner wheel 24 of the rolling one-way clutch A is fitted and fixed on On the outer circumference of the cylindrical portion 5a, the outer circumference of the outer ring 25 of the one-way clutch A is fitted with the inner circumference of the cylindrical portion 2a of the brake body 2, and the clockwork spring 26 is used to move along the edge of the ring 5 with ribs. The direction of the flange 5 b and the brake stop 27 acts to bias the flange-shaped braking portion 2 b of the brake body 2 .

The spring 26 is pulled by holding the washer 28 between the brake body 2 and the support plate 19 .

The flange-shaped braking portion 2b is integrated with the rear end of the cylindrical portion 2a integrally or through other components to fix the braking body 2 .

On the outer circumference of the stopper portion 2b, an engagement portion 2c for preventing reverse rotation constituted by a tooth-shaped concave portion is formed.

The clamping part 15 is fitted on the inner circumference of the front end cylinder part 1h of the bobbin body 1 constituting the brake box β; The rear end of the holding portion 15a is configured with the flange-shaped brake portion 2b of the brake body 2; the front surface of the brake stopper 27, which is embedded in the through hole li of the partition wall 1f, can move forward and backward freely, and can be used with the system. The movable part 2b is crimped adjacent to each other.

The reel 14 is supported on the front end of the reel 29 which is fitted in the hollow shaft 4 and protrudes forward. The reel 14 moves with the rotation of the handle 30, and reciprocates forward and backward through a reciprocating device not shown in the figure. .

The drive gear 13 meshes with the pinion gear 4 a, and the supported rotor 6 rotates as the handle 30 rotates.

The operating lever 3 is composed of the following components: a support portion 3a supported by the threaded cylinder shaft 17; an operating portion 3b protruding forward and upward, which can be freely pulled by the fingers of the hand holding the fishing rod 10; A pressing portion 3c extending inside the elongated concave portion 1c.

A protrusion 3d is formed on the rear face of the support portion 3a to cooperate with a protrusion 1j provided in the elongated recess 1c.

A slide cut portion is formed on the pressing portion 3c of the operating lever 3, and the rear end of the stopper 27 is connected to the slide cut portion by the pin 31 and the elongated hole 27a.

In Fig. 3 and Fig. 5 in which the pressing part 3c disengages the brake block 27 from the flange-shaped brake part 2b on the brake body 2, the spring 16 is used to energize the operating lever 3 in the counterclockwise direction.

In the housing part γ at the lower end of the bobbin body 1, the joint member 8 of the switching device for preventing reverse rotation is accommodated, and the cam 32, the shaft 33 and the control rod 34 are used to slide freely back and forth.

On the engaging member 8, a cam portion 8a in which the cam 32 is fitted and an engaging portion 8b are formed.

The joint part 8b is inserted into the through hole 1k of the bobbin body 1, protrudes into the brake box β at the front end, and is adjacent to the tooth-shaped joint part 2c for preventing reverse rotation on the outer circumference of the brake body 2, and can be freely engaged and disengaged. open.

As shown in FIG. 7 , the one-way clutch A is composed of an inner wheel 24 , an outer wheel 25 , a plurality of rod-shaped rolling elements 35 , spacers and springs not shown in the figure.

On the inner circumference of the outer ring 25 are formed a free rotation area a of the rod-shaped rolling element 35 composed of a plurality of recesses;

The rod-shaped rolling elements 35 are kept at equal intervals by spacers, and at the same time, the rod-shaped rolling elements 35 are biased in the direction of the inclined surface by a spring.

The outer circumference of the inner ring 24 of the one-way clutch A is formed so that the rod-shaped rolling member 35 can move in the axial direction.

The rotor 6 is installed on the hollow shaft cylinder 4 by the central cylinder portion 6a, and is supported by the cylinder portion 6a, the front wall 6b, the large cylinder diameter cylinder portion 6c, and the bottom outer circumference of the large cylinder diameter cylinder portion 6c protruding forward. Rods 6d, 6e constitute.

On the outside of the front ends of the pair of hook support rods 6d, 6e, one hook support member 36 is freely reversibly supported on the fishing line by a screw 37, and the other hook support member 38 is by a screw not shown in the figure. The coiling position and the position where the fishing line is released.

A fishing line guide roller attachment portion 39 not shown in the figure is attached to the hook support member 36 on one side.

The hook 40 is mounted between the hook support 38 and the mounting portion 39 on the other side.

When it is used to prevent the reverse rotation of the fishing reel rotor 6 caused by pulling out the fishing line wound on the reel 14, the control lever 33 can be used to make the reverse rotation prevention switching device located in the receiving part γ at the lower end of the reel body 1 The engaging part 8 is rotated vertically downward in FIG. 3 , and the engaging part 8 is advanced by using the cam 32, and the engaging part 8b is formed to engage with the tooth-shaped anti-reverse rotation engaging part 2c on the outer circumference of the braking body 2. status.

When pulling out the fishing line wound on the reel 14 due to pulling the catch, the rotor 6, the hollow bobbin 4, the ring 5 with ribs and the outer wheel 25 rotate in reverse.

However, since the engaging part 8 is engaged with the braking body 2, the reverse rotation of the rotor 6, the hollow shaft 4, the ribbed ring 5 and the outer wheel 25 can be stopped instantaneously.

When the rotor 6 rotated freely, as shown in Figure 5, the control rod 33 and the cam 32 made the engaging part 8 retreat, and the engaging part 8b formed an engaging part 2c for preventing reverse rotation with the tooth shape on the outer circumference of the brake body 2. out of state.

When pulling out the fishing line wound on the spool 14 due to pulling the catch, the rotor 6, the hollow shaft tube 4, the ring 5 with ribs and the outer wheel 25 rotate in reverse.

At this time, when the rotor 6, the hollow shaft tube 4 and the inner ring 24 rotate in reverse, the brake body 2 and the outer ring 25 integrally rotate in reverse because the bar-shaped rolling element 35 presses against the blocking surface b of the outer ring 25.

When the rotor 6 , the hollow shaft 4 and the inner ring 24 rotate in reverse, the brake body 2 and the outer ring 25 rotate in reverse as a unit because the bar-shaped rolling element 35 presses against the blocking surface b of the outer ring 25 .

When the operating part 3b of the operating rod 3 is pulled in this state, the brake block 27 is pressed against the brake part 2b, and the brake body 2 overcomes the force of the mainspring 26 and advances axially. 2b is pressed against the clamping portion 15a of the clamping member 15, the braking body 2 and the outer ring 25 are in a rotation stop state, and the reverse rotation of the rotor 6, the hollow shaft tube 4, and the inner ring 24 is instantaneously braked.

When the fishing line is wound on the reel 14, as shown in FIG. When rotating, the hollow shaft tube 4, the ring 5 with ribs, the inner wheel 24 of the one-way clutch A and the rotor 6 rotate.

Since each rod-shaped rolling member 35 is located in the free rotation area a at this time, the rotation of the hollow shaft tube 4 and the rotor 6 will not be transmitted to the brake body 2, so the hollow shaft tube 4 and the rotor 6 will rotate without hindering the rotation. .

When the operating portion 3b of the operating rod 3 is pulled in the above state, the brake block 27 is in pressure contact with the braking portion 2b of the brake body 2, and the brake body 2 overcomes the force of the mainspring 26 and advances axially, braking The movable part 2b is in pressure contact with the clamping part 15a of the clamping part 15, so that the brake body 2 and the outer ring 25 become a rotation stop state. The rotation of the hollow cylinder 4 , the ring with ribs 5 and the rotor 6 is braked.

When the fishing reel is constructed as described above, since the gear case α and the elongated recess 1c are separated by the partition wall 1e, and the gear case α and the brake case β are separated by the partition wall 1f, the gear case α and the reverse direction prevention The accommodating portion γ of the rotating switching device is separated by a partition wall 1g, so even in a fishing ground where the operating environment is harsh, it can reliably prevent the intrusion and adhesion of seawater, water, foreign matter, etc. In the gear box α of the front and rear reciprocating motion device of the reel 14, therefore, the internal metal parts will not corrode, and the quality of the lubricating oil will not deteriorate, and a good working condition can be obtained often and stably.

9 and 10 show Example 2, and FIG. 9 is a sectional side view of the main part of the fishing reel; FIG. 10 is an enlarged sectional side view of the main part of the same fishing reel.

In Embodiment 2, the operation lever 3 is formed so that reverse rotation operation can be prevented.

The inside of bobbin body 1 is made up of following parts: accommodate the gear box α of the front and rear reciprocating device of the driving device that is made of drive gear 13 and pinion 4a, the unmarked reel 14 among the figure; The one-way clutch A at the front end, the brake body 2 and the brake box β of the clamping member 15; the elongated recess 1c that accommodates the operating rod 3 at the upper end of the gear box α.

The brake body 2 is inserted into the brake box β from the hole at the upper end of the front end cylinder 1h of the bobbin body 1 constituting the brake box β, and the clip 15 is inserted into the brake box β from the front end of the front end cylinder 1h.

The operating rod 3 is supported by a threaded cylindrical shaft 17 which houses the operating rod 3 and the mainspring 16 in the elongated recess 1c and is supported on both side walls of the elongated recess 1c, and the operating rod 3 is rotatable.

The operating rod 3 is made up of the following parts: the bearing part 3a supported by the threaded cylinder shaft 17; A pressing portion 3c extending inside the elongated concave portion 1c.

At the back of the support portion 3a, a protrusion 3d is formed; from the front of the support portion 3a, at the upper end of the pressing portion 3c, a control lever 3e for preventing reverse rotation forward is formed.

A sliding cutting portion is formed on the pressing portion 3c of the operating rod 3, and the rear end of the stopper 27 is connected to the sliding cutting portion by using the pin 31 and the long hole 27a.

In FIGS. 9 and 10 in which the pressing part 3c disengages the stopper 27 from the flange-shaped braking part 2b on the braking body 2, the spring 16 is used to energize the operating lever 3 in the counterclockwise direction.

A recess 1m is formed in the vertical direction of the rear end of the protrusion 3d in the elongated recess 1c, and then the mainspring 9 is attached.

At the mainspring 9 is formed a protruding engagement recess 9a that elastically engages the protrusion 3d when the operating lever 3 is rotated to the reverse rotation prevention position shown by the two-dot chain line in FIGS. 9 and 10 .

The other structures are substantially the same as in the first embodiment described above.

When braking with the operating lever 3, the operating portion 3b is pulled upward as in the first embodiment described above.

When the reverse rotation is prevented by the operation lever 3, the operation part 3b is pushed down.

When the operation portion 3b is depressed, the reverse rotation prevention lever 3e is engaged with the toothed reverse rotation prevention engaging portion 2c on the outer circumference of the brake body 2 to prevent the brake body 2 from reverse rotation.

The present invention is realized in the form described above, and the effects described below can be achieved.

According to claim 1, since the elongated recess for accommodating the gear box and the operating rod is separated by a partition wall, the gear box and the brake box are separated by a partition wall, and the housing part of the gear box and the switching device for preventing reverse rotation is used. Partition walls are separated, therefore, even in fishing grounds where the operating environment is harsh, it is possible to reliably prevent seawater, water, foreign matter, etc. from intruding and adhering to the gears of the front and rear reciprocating devices that house the driving device and the reel that is not shown in the figure. In the box, therefore, the internal metal parts will not corrode, the quality of the lubricating oil will not deteriorate, and a good working condition can be obtained often and stably.

According to claim 2, since the housing portion of the gear box and the switching device for preventing reverse rotation is separated by the partition wall, it is possible to reliably prevent seawater, water, foreign matter, etc. from entering and adhering to the gear box.

According to claim 3, since a single operation lever can also be used for the switching operation for preventing reverse rotation, it is extremely easy to operate.

Claims (3)

1. a fishing reel is characterized by, and by one-way clutch brake body is connected with the rotating shaft of rotor, only when the rotor reverse rotation, described brake body and rotor is rotated with becoming one;

Simultaneously, also have and utilize the operation of being located at the action bars on the spool body, the rotation of described brake body is applied the brake device of brake force;

On described spool body, formation will be held the spaced walls that the gearcase of described action bars and various driving mechanisms separates.

2. fishing reel as claimed in claim 1 is characterized by, and has the device that prevents the rotor reverse rotation, and is formed with and will holds the described resettlement section of counter-rotational device and the spaced walls that gearcase separates of preventing.

3. fishing reel as claimed in claim 1 or 2 is characterized by, and utilizes the operation of action bars, can switch preventing the counter-rotational device of rotor.

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