GB2245470A

GB2245470A - Fishing reel

Info

Publication number: GB2245470A
Application number: GB9114487A
Authority: GB
Inventors: Kenichi Sugawara
Original assignee: Shimano Inc
Current assignee: Shimano Inc
Priority date: 1990-07-04
Filing date: 1991-07-04
Publication date: 1992-01-08
Anticipated expiration: 2011-07-04
Also published as: GB2245470B; JPH0430867U; DE4122232A1; KR950008075B1; GB9114487D0

Abstract

A spinning reel comprises a reel body (2), a spool mounted forwardly of the reel body on a spool shaft (6), a drag mechanism (D1, D2) mounted on a rear end portion of the real body for applying a force to brake rotation of the spool shaft (6) connected to the spool, and means for adjusting the braking force of the drag mechanism (D). The drag mechanism has a first control element (8) for determining a reference braking force, and a second control element (11) for varying the braking force. The first control element includes a connected portion (13), and the second control element has a connecting element (15) switchable between a position engageable with the connected portion (13) and a position disengaged from the connected portion. <IMAGE>

Description

FISHING REEL The present invention relates to a fishing reel, such as a

spinning reel, comprising a reel body, a spool shaft connected to a spool mounted forwardly of the reel body, a drag mechanism mounted on a rear end of the reel body for applying a braking force to rotation of the spool shaft, and means for adjusting the braking force of the drag mechanism having a first control element for determining a reference braking force and a second control element for varying the braking force.

An example of the spinning reel as noted above is shown in Japanese Utility Model Publication No. 63-29423. In this prior art, an adjusting system for adjusting the braking force of the drag mechanism includes a screw type mechanism and a cam type mechanism separate from each other. The first control element is attached to the screw type mechanism while the second control element is attached to the cam type mechanism. In order to adjust the braking force of the drag mechanism, the first control element is rotatable to determine the reference braking force while only the second control element is pivotable to rapidly vary the braking force when a fish bites.

In adjusting the braking force of the drag mechanism while fishing with the spinning reel of this type, as a greater amount of a fishing line is fed from the spool, the smaller the winding diameter of the fishing line defined around the spool becomes, even if the braking force of the drag mechanism is constant. As a result, the tensile force to which the fishing line is subjected in order to rotate the spool against the braking force of the drag mechanism becomes greater. Thus, when the amount of the fishing line fed from the spool becomes greater, it is desirable to decrease the braking force of the drag mechanism in order to reduce the risk of breaking the fishing line.

For the purpose of decreasing the braking force of the drag mechanism to compensate for the amount of the fishing line fed out, the second control element may be used. However, if the second control member is used for decreasing the braking force of the drag mechanism, it may possibly reach a limit when a fish bites and the angler tries to further decrease the braking force for "fighting" against the fish. This is disadvantageous in handling the reel.

In order to avoid such a problem, it is desirable to control the first control element as frequently as possible to set the reference braking force to a proper value. However, it is troublesome to individually operate the first and second control elements while fishing and concurrently the senses of perating these control elements are different, which requires an improvement in such a structure.

A primary object of the present invention is to provide an improved spinning reel in which a reference braking force of a drag mechanism can be readily determined without producing any different senses when operating two control elements, and in which the braking force of the drag mechanism can be changed to a proper value when a fish bites.

In order to achieve the object as noted above, a spinning reel according to the present invention with the drag mechanism for adjusting the braking force through the first and second control elements is characterized in that the first control element defines a connected portion while the second control element has a connecting element switchable between a position engaged with and a position disengaged from the connected portion.

This structure has the fo.Llowing functions and effects.

As shown in Figs. 1 and 2, if it is desired to adjust the braking force of the drag mechanism D, e.g. when the amount of the fishing line fed from the spool 5 increases, the connecting element 15 is moved to a position engaged with the connected portion 13 thereby to interconnect the first control element 8 and the second control element 11 through the connecting element 15 and the connected portion 13. As a result, the reference braking force can be changed through an operation of the second control element 11. On the other hand, the connecting element 15 is moved to the position disengaged from the connected portion 13 thereby to quickly vary the braking force of the drag mechanism D only through an operation of the second control element 11 in a similar manner to the conventional art.

I n all, the present invention allows the reference braking force of the drag mechanism D to vary only through the second control element 11 without operating the first control element 8.

Therefore, the present invention can provide an 1 1 improved spinning reel in which the reference braking n force of the drag mechanism can be easily cieLermined without giving the ana-er any different senses when operating two control elements, and in which the braking of the drag mechanism can be changed to force a proper value when a fish bites.

Other objects, features and advantaizes will be apparent from the following detailed description referring to the accompanying drawings.

present i F i g,. view of according The drawings show spinning reels embodying the nvention, in which:- 1 is a fragmentary vertical section in side a drag mechanism of the spinning reel to the present invention; Fig. 2 is a fragmentary vertical section in front view of a connecting element, a knob, and the like of the spinning reel; Fig. 3 is a side view of the spinning reel; and Figs. 4 and 5 are fragmentary vertical sections showing a structure and a function of the connecting element according to another embodiment.

A spinning reel embodying the present invention will be described in deLaii referring to the drawings hereinafter.

Fig. 3 shows a spinning reel comprising a reel body 2 having a handle 1. Forwardly of the reel body 2 are mounted a rotor 4 having a bail 3, and a spool 5. Rearwardly of the reel body 2 is mounted a drag mechanism D.

As shown in Figs. 1 and 2, the drag mechanism D includes a sleeve 7 fitted on a rear end of a spool shaf t 6 connected to the spool 5 for torque transmission, and a first group of disks DI and second group of disks D2 fitted on the sleeve 7. The first group of disks D1 adjusts a pressure of a spring 10 through a first pressure element 9 by rotating a caplike first control element 8 screwed to a threaded portion 2A defined in the reel body 2,thereby to adjust a braking force of the drag mechanism. The second group of disks D2 varies a position of a second pressure element 12 by oscillating a lever-like second control element 11 screwed to the threaded portion 2A, thereby to adjust the braking force of the drag mechanism.

The first control element 8 of the dracr mechanism D can be screwed to a limit of a stroke axially along the spool shaft 6. The second control element 11 has a le.,,-er portion 11A pivotable about a neutral position N in opposite directions approximately by jo. Durinf-, normal use, the first control element 8 is operable to determine a reference braking force while only the second control element 11 is operable to vary the braking force when a fish bites.

Also, with this reel, the reference braking force of the drag mechanism D can be varied by the second control element 11 while doins fishing without operating More includes portion 1 the first control element 8. particularly, the f irst control element 8 a sleeve portion 8A defining a connected 3 having serially arranged projections and recesses through peripheries thereof The lever portion 11A of the second control element 11 includes a connecting element 15 switchable between a position engaged with the connected portion 13 and a position disengaged from the connected portion 13, and a pressing type knob 16 for placing the connecting element 15 in the engaged position. In order to determine the reference braking force, it is sufficient to oscillate the second control element 11 while pressing the knob 16.

The reel further includes a helically grooved shaft 17 defining an endless helical groove 17A, and a transmission element 18 fitted on the helically grooved shaft 17 thereby to form an oscillating mechanism for moving the spool shaft 6 in a fore and aft direction. A linear spring element 19 is mounted between the first pressure element 9 rotatable in unison with the first control element 8 and the reel body 2 for producing click sounds. Between the second control element 11 and the reel body 2 is mounted a spring plate 20 for producing click sounds and a detent element 21 for maintaining the spring plate 20 in a neutral position.

Other embodiments will be set forth below.

Referring to Figs. 4 and 5, the connecting element 15 may be operable in various ways apart from the foregoing embodiment. For example, the connecting element 15 may be pivotable relative to the second control element 11 about a support shaft 22 parallel to an axis of the spool shaft 6 while a control element 23 may be provided to contact and thus oscillate the connecting element 15.

According to the present invention, the connected portion and the connecting element may be frictionally engaged with each other, which may be applied to various fishing reels, e.g. a fishing reel including a drag mechanism having a single group of disks.

Claims

-9CLAIMS

1. A fishing reel, such as a spinning reel, compris- ing; reel body, spool mounted forwardly of the reel body, drag mechanism mounted on a rear end portion of the reel body for applying a braking force to rotation of a spool shaft connected to the spool, and means for adjusting the braking force of the drag mechanism having a first control element for determining a reference braking force and a second control element for varying the braking force, wherein said first control element defines a connected portion, and said second control element has a connecting element switchable between a position engageable with the connected portion and a position disengaged from the connected portion.

2. A reel as claimed in claim 1, wherein said first control element has a cap-like shape and is threadedly connected to a threaded portion defined in the reel body, whereby it may be screwed to a limit of a stroke axially along the spool shaft.

3. A reel as claimed in claim 2, wherein said first control element is rotatable to adjust the pressure of a spring through a first pressure element, thereby to adjust the braking force.

4. A reel as claimed in claim 3, wherein said first -10control element includes a sleeve portion defining a connected portion having serially arranged projections and recesses around its periphery.

5. A reel as claimed in any of claims 1 to 4, wherein said second control element includes a lever portion pivotable about a neutral position in opposite directions by approximately 90'.

6. A reel as claimed in claim 5, wherein said lever portion of the second control element is pivotable to vary the position of a second pressure element, thereby to adjust the braking force.

7. A reel as claimed in claim 6, wherein said lever portion of the second control element has a pressing type knob for placing the connecting element in the position engaged with the connected portion.

8. A reel as claimed in any of claims 1 to 7, wherein said connecting element is pivotable relative to the second control element about a support shaft parallel to an axis of the spool shaft.

9. A reel as claimed in claim 8, further comprising control means to contact and thus oscillate the connecting element.

10. A fishing reel, such as a spinning reel, substantially as hereinbefore described with reference to Figures 1 to 3 of the accompanying drawings.

1

11. A reel as claimed in claim 10, modified substan tially as hereinbefore described with reference to Figures 4 and 5 of the accompanying drawings.

Published 1991 at The Patent Office, Concept House. Cardiff Road. Newport, Gwent NP9 I RH. Further copies may be obtained from Sales Branch, Unit 6. Nine Mile Point, Cwmfelinfach, Cross Keys. Newport. NP1 7HZ. Printed by Multiplex techniques ltd. St Marv Cray, Kent.