JP2572087Y2 - Spinning reel - Google Patents

Description

[Detailed description of the invention]

[0001]

In the present invention, a side wall of a reel body is configured to be openable and closable by an opening / closing lid, and an oscillating mechanism for equalizing the diameter of a fishing line wound around a spool is disposed inside the reel body. The present invention relates to a spinning reel comprising an oscillating mechanism including a screw shaft driven by power from a handle, a top member engaged in a spiral groove of the screw shaft, and a slider supporting the top member.

[0002]

2. Description of the Related Art Conventionally, as a spinning reel constructed as described above, there is one disclosed in Japanese Utility Model Laid-Open Publication No. 1-168168. In this conventional example, an input gear at the front end of a screw shaft and a spiral groove are provided. The reel unit is configured so that the position between the reel unit and the rear end position of the screw shaft is supported on the reel body. In this reel, when the lid on the side of the reel body is released during assembly, the screw is released from the release unit. The shaft is inserted into the reel body.

[0003]

In the structure in which the rear end of the screw shaft is engaged with the recess of the reel body as in the conventional structure, after the insertion of the screw shaft, the screw shaft is moved back and forth inside the reel body. An operation for positioning, such as moving in the direction, is required, which is troublesome. As for the slider, there is no other way than to insert the slider from the side of the reel body, so it can be inserted only in the state where it has been incorporated in the screw shaft in advance, but the slider is mounted in the spool shaft. Since rotation around the axis of the screw shaft is restricted, when the screw shaft is moved in the front-rear direction and positioned inside the reel body as described above, the slider slides around the shaft of the screw shaft. Since it is easy to rotate around the center, the operation becomes troublesome.

Further, since a relatively large force acts on the helical shaft of the oscillating mechanism from the outside via the spool shaft, inspection of a part such as a top member engaged in the spiral groove of the helical shaft is performed.
Disassembly is often performed for the purpose of filling and repairing grease, and a structure that can be easily disassembled is also desired. An object of the present invention is to rationally configure a spinning reel that can easily assemble a screw shaft of an oscillating mechanism and that can be easily disassembled.

[0005]

According to a first feature of the present invention, an opening is formed on a rear wall of the reel body so that a slider can be inserted into the reel body, and the opening is closed so as to be freely opened and closed. It is characterized in that a bearing portion for supporting the rear end of the screw shaft is formed on the closing member, and its operation and effects are as follows.

[0006]

As shown in FIGS. 1 to 3, when the screw shaft 11 and the slider 12 are placed inside the reel body 2, the opening / closing lid closing the side wall of the reel body as in the prior art is used. It is possible to open and insert from the side wall side, or to insert and insert the screw shaft 11 from the opening 2C at the rear of the reel body 2. In particular, since the slider 12 can be inserted also from the opening 2C at the rear of the reel unit 2, the screw shaft 11 can be inserted into the reel unit 2
The slider 12 can be mounted from the rear end of the screw shaft 11 after being inserted into the inside of the screw shaft 11. Then, the screw shaft 11
There is no need to insert and mount the screw shaft 11 while the slider 12 is mounted on the slider and the posture of the slider is in an unstable state.
After the distal end of the screw shaft 11 is supported by the support portion 2A, the open portion 2C is closed with the closing member 16, so that the rear end of the screw shaft 11 is supported by the bearing portion 16A.
When disassembling the oscillating mechanism, the closing material 1
By simply removing 6, the sliders 11 and 12 can be pulled out rearward with the slider 12 attached to the screw shaft 11, and the two can be disassembled outside the reel body 2.

[0007]

Therefore, the spinning reel which can be easily assembled by selecting a method having high workability with less restrictions on the assembling work of the oscillating mechanism to the reel body, and which can be easily disassembled, is reasonable. It was composed.

[0008]

According to a second aspect of the present invention, in the first aspect, a closing member is sandwiched and fixed between a rear end of the opening / closing lid and a rear wall of the reel body. Yes, its operation and effects are as follows.

[0009]

Since the bearing portion 16 for receiving the rear end of the screw shaft 11 rotating around its own axis is formed, the screw shaft 11
The closing material, which receives the swinging force of the shaft not only in the vertical direction but also in the horizontal direction by the rotation of, is sandwiched between the opening / closing lid and the reel body, so that the vibration in the left and right direction is received, so the blocking material is used. The load on the mounting fixture such as a bolt can be reduced as compared with a case where the mounting fixture is independently fixed to the reel body without being pinched.

[0010]

Therefore, the screw shaft can be stably supported even if it is supported by the closing member, and the function of the oscillating mechanism can be exhibited as expected.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 4, a rotor 4 having a bail 3 and a spool 5 are arranged at a front portion of a reel body 2 having a handle 1, and power from a drive gear 7 driven by a handle shaft 6. With pinion gear 8 and cylinder shaft 9
A transmission system for transmitting the power to the rotor 4 via each of them, and the power from the pinion gear 8, the input gear 10, the screw shaft 11, the slider 1
A spinning reel is provided with a transmission system that converts the reciprocating motion into reciprocating motion by the two oscillating mechanisms and transmits the reciprocating motion to the spool shaft 13.

As shown in FIG. 2 and FIG.
Incorporates a top member 14 that engages in a spiral groove 11A formed in the screw shaft 11 and moves the top member 14 that follows the spiral groove 11A by rotation of the screw shaft 11 around its axis. Can reciprocate in the axial direction of
A pair of guide shafts 15, 15 arranged in parallel with one shaft center;
Has been guided by The slider 12 is a spool shaft 13
The spool 5 fixed to the rear end and supported by the spool shaft 13 is driven so as to be able to reciprocate, and constitutes an oscillating mechanism. This reel is configured as follows so that the oscillating mechanism can be easily assembled and disassembled.

As shown in FIG. 1 to FIG.
The support 2A (formed of a ball bearing) for supporting the screw shaft 11 by inserting the screw shaft 11 from the rear of the reel body 2 into the inner surface of the front wall of the guide shaft 1
Support portions 2B, 2B for engaging and supporting the members 5, 15 are formed.
An opening 2C that allows the insertion of the screw shaft 11 and the slider 12 is formed at the rear portion of the reel body 2, and a closing member 16 that closes the opening 2C is fitted in the opening 2C, and , Formed detachably.

The closing member 16 engages and supports a bearing 16A (formed of a ball bearing) for supporting the rear end of the screw shaft 11, and a pair of guide shafts 15, 15. Depressed support portions 16B, 16B are formed.

Therefore, when assembling the oscillating mechanism for the reel, the opening portion 2 at the rear of the reel body 2 is required.
By inserting the screw shaft 11 and the guide shafts 15 and 15 from C, and by fitting the closing member 16 into the opening 2C, the screw shaft 11 and the guide shafts 15 and 15 can be supported. And the rear end of the opening / closing lid 17 disposed on the side of the reel body 2 and the rear wall of the reel body 2, and a set screw 18 is passed through the rear end of the opening / closing lid 17 to the closing member 16 sideways. , And is fixed to the rear wall of the reel body 2. When the oscillating mechanism is disassembled, the reverse operation is performed.

As shown in FIG. 1, a ratchet wheel 19 is formed integrally with the cylinder shaft 9 to prevent the rotor 4 from reversing, and the outer diameter of the bearing mounting portion of the cylinder shaft 9 is made smaller than the outer diameter of the pinion gear 8. The pinion gear 8 is formed to have a slightly larger diameter and an annular groove is formed at a position in front of the pinion gear 8. With such a configuration, when assembling the cylinder shaft 9 to the reel body 2, the cylinder shaft 9 is inserted together with the bearing 20 from the front side of the reel body 2, and the retaining member 21 is engaged with the annular groove. Thereby, the insertion operation of the cylinder shaft 9 from the inside of the reel body 2 is not required.

As shown in FIG. 5, a shaft 23 for fixing the thread stopper 22 formed on the spool 5 is also used as a support shaft of a pin 24 for generating a click sound. A click sound is generated when the spool 5 rotates by engaging and disengaging with the gear-shaped spool receiving member 25 that is fitted and fixed to the outside. As shown in FIG. 6, the grip G of the handle 1 has a structure in which a core material 26A integrally formed with the shaft member 26 is sandwiched between flexible materials 27,27.

[Other Embodiments] In the present invention, in addition to the above-described embodiment, for example, the shape of the opening may be a hole such as a circle, and a closing member for closing the opening may be an independent screw or the like. It is also possible to carry out the fixing.

In the claims of the utility model registration, reference numerals are written for convenience of comparison with the drawings, but the present invention is not limited to the configuration of the attached drawings by the entry.

[Brief description of the drawings]

FIG. 1 is a side view showing a state of a screw shaft assembling operation.

FIG. 2 is a longitudinal rear view of a central portion of a reel body.

FIG. 3 is a rear view showing a state in which a blocking member is separated.

FIG. 4 is a partially cutaway side view of a reel.

FIG. 5 is a longitudinal rear view of the spool.

FIG. 6 is a longitudinal sectional view of a handle grip.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Handle 2 Reel main body 2A Support part 2C Open part 4 Rotor 11 Screw shaft 11A Spiral groove 12 Slider 13 Spool shaft 14 Coma member 16 Closure material 16A Bearing part

Claims (2)

(57) [Scope of request for utility model registration] A side wall of a reel body (2) is opened and closed by a lid (1).
7) Open and close freely, and the reel body (2)
Of the fishing line wound around the spool (5)
Arrange an oscillating mechanism to make the diameter uniform, and
The driving mechanism is driven by the power from the handle (1).
The screw shaft (11) to be moved, the spiral groove (11) of the screw shaft (11)
The top member (14) engaged with A) and the top member (1)
4) A slider composed of respective sliders (12) for supporting
A sliding reel (12) on a rear wall of a reel body (2).
An open portion (2C) that can be inserted into the body is formed, and the open portion (2C) is formed.
C) with a screw shaft (1)
1) Forming a bearing (16A) for supporting the rear end
Spinning reel consisting of . 2. A rear end of the opening / closing lid (17) and a reel body.
(2) Insert the blocking material (16) between the rear wall and the
The spinning reel according to claim 1.