JP6305107B2 - Braking force adjustment knob replacement kit - Google Patents

Description

  The present invention relates to a braking force adjusting knob of a braking device disposed at a spool shaft end portion of a dual-bearing type reel, and more particularly, to a braking force adjusting knob replacement kit that can be replaced by a general user. .

  2. Description of the Related Art Conventionally, a dual-bearing type reel is provided with a braking device that applies a braking force to the rotation of the spool at the end of a spool shaft (including a rotating shaft that rotates integrally with the spool shaft). Usually, such a braking device is provided with a cap-shaped braking force adjustment knob (hereinafter also referred to as an adjustment knob) that is screwed onto the reel body, and by screwing or loosening the adjustment knob, A force in the thrust direction is applied to the spool shaft so as to exert a desired braking force with the end surface of the spool shaft.

  As for the adjustment knob, for example, as disclosed in Patent Document 1, a click that is screwed into a male screw portion provided on a reel body and generates a click sound together with a rotation operation accompanying adjustment of a braking force. A configuration incorporating a mechanism is known. Further, for example, as disclosed in Patent Document 2, there is also known a configuration in which an adjustment member is simply screwed into a male screw portion formed on a reel main body and rotated in a silent state without incorporating a click mechanism. ing.

JP 2000-106801 A JP 2000-14287

  When the adjustment knob described above is rotated, the click sound is generated as in the configuration disclosed in Patent Document 1, which allows the operator to obtain a sense of moderation during rotation and to grasp the rotation amount with sound. Therefore, it is a preferable function. For this reason, as in the configuration disclosed in Patent Document 2, a user who uses a double-bearing type reel that is not provided with a click mechanism may want to equip the click mechanism. The double-bearing type reel disclosed in Patent Document 2 cannot generate a click sound when the adjustment knob is rotated.

  The present invention has been made by paying attention to the above-described problem, and a click sound does not occur when a braking force adjusting knob of a braking device disposed at the end of a spool shaft is rotated with respect to a dual-bearing type reel. It is an object of the present invention to provide a brake force adjusting knob replacement kit that generates a click sound for a model.

  An object of the present invention is to change the configuration so that a click sound is generated by a simple operation (replacement operation) of a user with respect to a braking force adjustment knob that does not generate a click sound, as described above. This is a brake force adjustment knob replacement kit.

  In order to achieve such an object, the brake force adjusting knob replacement kit according to the present invention rotates a braking force adjusting knob that does not include a sounding mechanism with respect to a rotating shaft that rotates integrally with the rotation of the spool. This is applied to a dual-bearing type reel having a braking device that applies a thrust force to apply a braking force to the rotation of the spool, and is arranged to protrude from the reel body and has a male screw portion. A cap-shaped braking force adjustment knob that is screwed into the formed cylindrical part and has a continuous uneven part formed on the inner peripheral surface, and an engaging part that elastically engages with the uneven part. And a base sounding member that surrounds the cylindrical portion and that is integrated with the cylindrical portion and holds the elastic sounding member.

  The above-described braking force adjustment knob replacement kit is used for a user who has a double-bearing type reel having a braking force adjustment knob that does not generate a clicking sound. Specifically, when the adjustment knob is replaced using the replacement kit of the present invention, the user completely removes the adjustment knob attached to the reel body, and the male screw portion that is exposed in this state is formed. The base member is inserted so as to surround the cylindrical portion thus formed. In this insertion, the base member is integrated with the cylindrical portion (the base member and the cylindrical portion are integrated). When the user performs the integration operation, for example, (1) the base member is reel Adhering to the surface of the main body with an adhesive (2) An adhesive member such as a double-sided adhesive tape is incorporated in the kit, and the base member is bonded to the surface of the reel main body using this, (1) ( 2) Together with or separately from the above, (3) the base member is formed with a female screw portion that is screwed with a part of the male screw portion in the axial direction, and the base member is tightened to the male screw portion. The method of becoming is adopted.

  Then, when the base member holding the elastic sounding member is integrated with the cylindrical part, the cap-like braking force adjusting knob as an exchange member is screwed into the male screw part of the cylindrical part, and the elastic sounding Since the engaging portion of the member elastically engages with the concavo-convex portion continuously formed on the inner peripheral surface, a click sound is generated when the braking force adjusting knob is rotated.

  According to the brake force adjusting knob replacement kit according to the present invention, with respect to the dual-bearing type reel, when the brake force adjusting knob of the braking device disposed at the spool shaft end is rotated, a click sound is not generated. On the other hand, it is possible to easily change to a model that generates a click sound.

The figure which shows the braking device part of the spool axis | shaft of the double bearing type reel in which the click mechanism is not arrange | positioned by the braking force adjustment knob. The disassembled perspective view which showed 1st Embodiment of the replacement kit of the braking force adjustment knob which concerns on this invention. (A) is a perspective view showing a state in which a base member holding a leaf spring is attached to the cylindrical portion, (b) is a side view showing a state in which an adjustment knob is attached, and (c) is a view of FIG. Sectional drawing along the AA line. (A) is a top view of an adjustment knob, (b) is sectional drawing along the BB line of Fig. (A). The disassembled perspective view which showed 2nd Embodiment of the replacement kit of the braking force adjustment knob which concerns on this invention. Sectional drawing which showed the part of the cylindrical part of the state which replaced the adjustment knob. It is a figure which shows 3rd Embodiment of the replacement kit of the braking force adjustment knob which concerns on this invention, (a) is a side view which shows after mounting | wearing, (b) is CC line of Fig. (A). FIG.

  First, a configuration example of a braking device portion of a spool shaft of a dual-bearing type reel in which a click mechanism is not provided on a braking force adjusting knob will be described with reference to FIG. FIG. 1 shows an example of a braking device, and the present invention does not limit the configuration of the dual-bearing type reel or the portion of the braking device.

  As is well known, the reel body of the dual-bearing type reel includes left and right side plates with left and right covers attached to the left and right frames (in FIG. 1, only the left and right frames are denoted by reference numerals 1a and 1b). A spool 5 around which a fishing line is wound is rotatably supported between the left and right plates. In the configuration shown in the figure, the spool shaft 5a holding the spool 5 is rotatably supported by the left and right frames via bearings 6a and 6b. Further, a pressing shaft 22 is disposed coaxially with the spool shaft 5a in the right side plate (this pressing shaft 22 constitutes a braking device 20 described later).

  A pinion gear 7 that meshes with a drive gear (not shown) is rotatably supported on the pressing shaft 22. The pinion gear 7 is rotatably supported at both ends by the right frame 1b of the reel body and a cylindrical portion 26 of the braking device 20 described later via bearings 9a and 9b, respectively. Further, as is well known, the pinion gear 7 is slid in the axial direction by a clutch mechanism, and engages / disengages from the end of the spool shaft 5a to perform clutch ON / OFF.

  The braking device 20 that applies a braking force to the rotation of the spool 5 includes a pressing shaft 22 that contacts the right end surface 5b of the spool shaft 5a, and a friction plate 24 that is interposed in a portion of the left end surface 5c of the spool shaft. The pressing shaft 22 is inserted into the pinion 7. The pressing shaft 22 is in contact with the right end surface 5b of the spool shaft 5a, and applies a braking force to the spool shaft when a thrust force is applied. In this case, the left end surface 5c of the spool shaft 5a is in contact with a friction plate 24 interposed between the spool frame 5a, and when a thrust force is applied to the pressing shaft 22, friction force is generated at the friction plate 24 portion. Acting, a braking force is generated on the spool shaft (spool).

  The braking device 20 includes a cylindrical portion 26 having a male screw portion 26a formed on the outer peripheral surface, and a cap-shaped adjustment knob 28 having a female screw portion 28a that is screwed into the male screw portion 26a of the cylindrical portion. It has. The cylindrical portion 26 is fixed to the reel body (right cover 2b; see FIG. 2) by caulking, press-fitting, or the like so as to protrude from the surface thereof, and the right end portion side of the pressing shaft 22 is the cylindrical portion 26. The end portion (the end portion 22 a formed in a T shape) is slightly protruded from the surface of the cylindrical portion 26.

  On the outer peripheral surface of the cylindrical portion 26, a circumferential groove 26b is formed on the proximal end side with respect to the male screw portion 26a, and an O-ring 29 is disposed in that portion to seal the adjustment knob 28. The pressing shaft 22 is in a state in which the exposed end portion 22a is in contact with the bottom portion 28a of the adjusting knob 28. When the adjusting knob 28 is rotated and tightened, the pressing shaft 22 has a thrust direction. The force acts to press the spool shaft 5a, and the braking force can be increased. Further, when the adjustment knob 28 is rotated in the reverse direction and loosened, the thrust force on the pressing shaft 22 is weakened, and the braking force can be weakened.

Next, a replacement kit for the adjustment knob 28 of the braking device 20 will be described.
FIG. 2 to FIG. 4 are views showing a first embodiment of an adjustment knob replacement kit.

  The adjustment knob replacement kit 30 of the present embodiment includes a cap-shaped adjustment knob 32 that is screwed into the cylindrical portion 26, and a resilient sounding member 34 that engages with the adjustment knob 32 to generate a click sound (this embodiment). , A leaf spring (hereinafter referred to as a leaf spring 34), and a base member (click base) 36 that surrounds and integrates the cylindrical portion 26 and holds the leaf spring 34. The replacement kit 30 only needs to have at least these members, and may include other components. For example, as shown in FIG. 2, a ring-shaped retaining washer 38 that prevents the reel spring 34 from falling off in the axial direction when the leaf spring 34 is held by the base member 36 may be provided. Alternatively, it may be incorporated together with other replacement parts (for example, a handle, a spool, etc.).

  The cap-shaped adjustment knob 32 is formed with a female screw portion 32a screwed with the male screw portion 26a of the cylindrical portion 26 on the inner peripheral surface on the back side, and is continuous with the inner peripheral surface on the opening side (360). An uneven portion 32b is formed (over the angle). This adjustment knob 32 is to be replaced with the above-described adjustment knob 28 (see FIG. 1) which is mounted in advance on the double-bearing type reel. The adjustment knob 32 is colored or operated as shown in the figure. It is also possible to change the appearance design by making the surface shape easy.

  An engaging portion 34a of a leaf spring 34 is elastically engaged with the uneven portion 32b. Specifically, the leaf spring 34 is configured by a spring having a notched annular shape, and a pair of leg portions 34b in the notch portion and the bent engagement protruding outward at a position facing the leg portions. Part (protrusion part) 34a. The leaf spring 34 engages with the concavo-convex portion 32b of the adjustment knob 32 in a state in which the leaf spring 34 is locked against the cylindrical portion 26 (a state in which the leaf spring 34 is held by the base member 36 in a fixed state). Sound is generated. In the configuration of the present embodiment, when the leaf spring 34 is mounted on the cylindrical portion 26 while being held by the base member 36, the leaf spring 34 is positioned in the circumferential groove 26b in which the O-ring 29 is disposed. It has become.

  The base member 36 includes a circular bottom plate portion 36a formed with an opening through which the cylindrical portion 26 is inserted, and a circumferential wall portion 36b extending in the axial direction perpendicular to the bottom surface portion. The circumferential wall portion 36b has a notch portion 36c to which the leg portion 34b of the leaf spring 34 is locked, and the notch portion 36c. A notch 36d is formed to project.

  That is, the leaf spring 34 has a circumferential wall in which the engaging portion 34a and the leg portions 34b are respectively engaged with the notches 36d and 36c with respect to the base member 36 in a state where the bottom plate portion 36a is in contact with the right cover 2b. It is held along the inner periphery of the portion 36b. When the base member 36 is attached and fixed to the cylindrical portion 26 in this state, the inner surface of the leaf spring 34 is disposed in the circumferential groove 26b from which the O-ring 29 (see FIG. 1) has been removed, and its axial position. Is fixed. Also, since the degree of freedom in the axial direction and the vertical direction is increased, the click becomes smooth. In addition, by separately providing a retaining washer 38 from the side into which the adjustment knob 32 is screwed, the leaf spring 34 can be retained and retained in the axial direction.

  As described above, the base member 36 needs to surround and fix the cylindrical portion 26. In the present embodiment, the base member 36 is fixed to the reel body ( This is achieved by adhering to the surface of the right cover 2b). At the time of fixing, the user may adhere to the reel body with an adhesive that does not exist in the replacement kit, or a dedicated adhesive member that fixes the base member 36 to the reel body in the replacement kit. (Double-sided adhesive tape, adhesive, etc.) 40 may be further incorporated, and if such an adhesive member is in the replacement kit, the user's replacement work can be facilitated. The base member 36 is preferably made of an aluminum alloy, for example. By using such a lightweight and flexible material, it is possible to reduce the load on the bonding surface and to provide a material that is difficult to come off against intense movement during actual fishing. Further, it is preferable to gradually reduce the thickness of the outer peripheral side of the bottom plate portion 36a in a tapered shape because stress concentration can be avoided.

  Then, by engaging the replacement adjusting knob 32 with the male screw portion 26a of the cylindrical portion 26, the engaging portion 34a of the leaf spring 34, which is restricted from rotating, is formed on the inner peripheral surface of the adjusting knob. Since it is elastically repelled by the part 32b, a click sound is generated during the rotation operation.

  According to the brake force adjusting knob replacement kit 30 described above, even with a double-bearing type reel having a braking force adjusting knob that does not generate a click sound, the adjustment knob that generates a click sound can be easily obtained by a simple operation of the user. It becomes possible to change to.

Next, a second embodiment of the present invention will be described with reference to FIGS.
In the following embodiments, the same constituent elements as those in the above-described embodiments are denoted by the same reference numerals, and detailed description thereof is omitted.

In this embodiment, the base member holding the leaf spring 34 is different from the configuration of the above embodiment.
The base member 46 of the present embodiment is configured in a cylindrical shape, and a cutout portion 46b for locking the engaging portion 34a of the leaf spring 34 is provided on the cylindrical wall portion 46a on the side where the adjustment knob is screwed. Is formed. The cylindrical wall portion 46a is formed with a flange 46c for preventing the leaf spring 34 held on the inner surface thereof from coming off in the axial direction, and the shaft of the male screw portion 26a of the cylindrical portion 26 is formed on the inner surface of the flange 46c. A female screw portion 46 d that is screwed into a part of the direction and integrates the base member 46 with the cylindrical portion 26 is formed.

  The base member 46 having such a configuration is integrated with the cylindrical portion 26 by screwing the female screw portion 46d formed on the flange 46c with the male screw portion 26a of the cylindrical portion 26 and tightening the screw portion to the lowermost end. . In this state, the leaf spring 34 is disposed in the circumferential groove 26b and positioned in the axial direction, and is prevented from coming off in the axial direction by the flange 46c. That is, according to the present embodiment, the base member 46 can be fixed with a simple configuration, and the leaf spring 34 can be securely held out.

FIG. 7 is a diagram showing a third embodiment of the present invention.
The elastic sounding member 54 of the present embodiment is configured as a protruding member that is urged by a coil spring, and a hemispherical engaging portion 54a that engages with the concavo-convex portion 32b of the adjustment knob 32, and this engagement. A coil spring 54b that urges the portion 54a toward the concave-convex portion 32b. The base member 56 that holds the bullet sound generating member 54 is formed in a cylindrical shape having a female screw portion and is integrated with the cylindrical portion 26. A hole is formed in the cylindrical wall portion 56a, and a base portion 54c holding the coil spring 54b is press-fitted into this portion, and the coil spring 54b is interposed between the base portion 54c and the engaging portion 54a. The engaging portion 54a is elastically biased toward the uneven portion 32b.

  As described above, the elastic sound generating member can be appropriately modified in addition to the plate-like spring material. Further, the base member 56 may be formed with a flange as in the second embodiment described above, and the fixing method and the method for holding the elastic sounding member can be modified as appropriate.

Although the embodiment of the present invention has been described above, the present invention is not limited to the above-described embodiment and can be variously modified.
Also in the second and third embodiments described above, the base members 46 and 56 may be fixed to the surface of the right cover 2b by an adhesive member or the like. Alternatively, an opening for a female screw may be formed in the cylindrical wall portions 46a and 56a of the base member, and a female screw (included in the replacement kit) may be inserted into this portion to engage with the male screw portion 26a. . By using such a grub screw, loosening of the base members 46 and 56 is surely prevented, and when the adjustment knob 32 is rotated, the base members 46 and 56 can be reliably prevented from rotating, and a stable click Sound can be generated.

5 Spool 5a Spool shaft 20 Braking device 22 Press shaft 24 Friction plate 26 Cylindrical portion 30 Adjustment knob replacement kit 32 Adjustment knob (for replacement)
34 Bullet sound generation member (leaf spring)
36, 46 Base member 46c Flange 54 Bullet sound generating member

Claims (2)

A braking device that applies a braking force to the rotation of the spool by rotating a braking force adjusting knob that does not have a sound generation mechanism to rotate a rotating shaft that integrally rotates with the rotation of the spool to apply a thrust force. It is a replacement kit for the braking force adjustment knob for the dual-bearing type reel provided.
A cap-shaped braking force adjusting knob that is screwed into a cylindrical portion that protrudes from the reel body and is formed with a male screw portion, and that has a continuous concavo-convex portion formed on the inner peripheral surface;
A resilient sounding member that includes an engaging portion that resiliently engages with the concavo-convex portion and generates a click sound;
A base member that surrounds the cylindrical portion and is integrated with the cylindrical portion to hold the bullet-producing member;
I have a,
The bullet sound generating member is composed of a leaf spring,
The base member is formed with a flange that prevents the leaf spring from coming off in the axial direction, and the base member is screwed into a part of the axial direction of the male screw portion of the cylindrical portion to thereby connect the base member to the cylindrical portion. A brake force adjusting knob replacement kit, characterized in that a female screw part to be integrated with the screw is formed . The brake force adjusting knob replacement kit according to claim 1, further comprising an adhesive member for fixing the base member to the reel body.

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