JPH02156844A - Drag apparatus for fishing reel - Google Patents

Abstract

PURPOSE:To obtain the subject apparatus capable of fully exhibiting a prescribed drag performance even in winding operation of a fishing line and preventing the breakage of the fishing line by using a planetary gear train. CONSTITUTION:When a handle cylinder 7 is rotated with a handle 6 in the direction to wind a fishing line, an internal gear 8 is also rotated, a supporting ring member 11 is maintained in a nonrotating state by a prescribed drag force, a planetary gear 12 is rotated on its own axis without revolution and a fishing line is wound on a spool driven by the rotation of a pinion 4 via a spool shaft 2. When the load applied to the spool becomes larger than the prescribed drag force of the brake gear 15, the rotation of the pinion of the spool shaft is stopped, the internal gear is rotated in the winding direction of the fishing line, the planetary gear is forced to revolve while rotating on its axis in the direction same as the rotational direction of the internal gear and the supporting ring member is rotated to slip and rotate the brake gear engaged with the ring member.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an improvement of a fishing reel drag device. [Prior art l] As a drag device for a fishing reel, it was
A yjJ with a handle as seen in Publication No. 74
Mounting method on the axis, actual +! (As seen in Publication No. 162-204476, a method is known in which the drag adjustment knob is provided on the spool shaft). Since it rotates together with the drive shaft, it is not possible to adjust the drag while reeling the fishing line, and the size of the adjustment knob is also restricted, making it difficult to perform adjustment operations quickly and smoothly.The latter method eliminates these defects. However, since the spool shaft is pressed in the axial direction and rotates with the pressing force applied to the bearing, the rotation becomes heavy and the spool is also heavy due to the drag mechanism, resulting in poor rotational performance during casting.Moreover, the drag mechanism and clutch mechanism Since it is a mechanism that also serves as a clutch, there are problems such as the clutch cannot function independently and has poor operability. Therefore, in order to improve both of these deficiencies, we directly connected the drive gear to the drive shaft with the handle only when reeling the fishing line, and installed a drag device on a shaft separate from the drive shaft and spool shaft to connect the pinion of the spool shaft with the gear. Unexamined Japanese Patent Application Publication No. 1983-1988 discloses that the mJ is controlled only when the spool is connected and the spool is reversed.
It is known from Publication No. 5126. However, with this method, even if the fish pulls more than the set drag force while winding the fishing line, the winding action will not continue (4
Since it is directly connected first, there is a problem that the drag action does not work in response to the tension caused by the fish, and the fishing line may break. In view of these current circumstances, the present invention utilizes the M-Star Ryoichi mechanism to improve the deficiencies of the conventional method, and also to fully demonstrate the set drag performance especially during winding operations. It is an object of the present invention to provide a drag device that can reliably prevent IE from breaking the fishing line. (Means for Solving the Problems) In order to achieve the above object, the present invention supports a handle rotation cylinder provided with a reverse prevention mechanism coaxially with a spool shaft provided with a pinion, and rotates around the spool shaft. A planetary gear is pivotally supported on a rotatably supported annular support, and the planetary gear is connected to the pinion and the handle rotation!l!IJ cylinder.
The gear teeth (+1) provided on the outer periphery of the annular support were meshed with the gapped inner positive teeth, respectively, and the teeth +1 (+1) provided on the outer periphery of the annular support were engaged with a brake gear supported by the reel side plate and whose braking force could be freely adjusted using an adjustment handle. The pinion can be formed so that it can be freely engaged and detached from the spool with a clutch mechanism, or it can be directly connected to the spool shaft at all times, and the drag force adjustment means in the brake teeth is Any method can be used as long as it controls the slip rotation. [Function] During the fishing line winding operation, when the handle rotating cylinder is rotated by the handle in the fishing line winding direction, the inside The gear tooth RL (also rotates, but the annular support is held in a non-rotating state by the set drag force, so the planetary gear does not revolve but rotates on its own axis to rotate the pinion and wind the fishing line onto the spool via the spool shaft. In this state, when the load on the spool is controlled and exceeds the drag setting force of the J gear, the pinion of the spool shaft does not rotate, while the inner gear rotates in the direction of winding the fishing line, so the planetary The gear revolves around its own axis while rotating in the same direction as the inner Ta tooth width, rotating the annular support and causing the braking gear that meshes with it to slip.Also, when the handle is not being wound, the load on the spool is set to the braking gear. When the drag force is exceeded, the pinion reverses in the fishing line payout direction via the spool shaft, but since the inner m-rings do not reverse due to the anti-reverse mechanism, the planetary gear revolves while rotating, and this revolving action causes the annular support to rotate. The brake tooth "V" which is rotating and meshing therewith is slip-rotated against the drag force. [Embodiment] To explain the embodiment of the present invention using the drawings,
A pinion 4 is detachably provided on the spool shaft 2 to which the spool shaft 2 is fixed, via a clutch mechanism 3, and a handle 6 is supported on a reel side plate 5 coaxial with the spool shaft 2. An inner gear 8 is integrally provided at the inner end of the PlI cylinder 7. The frame 9 of the reel side plate 5 rotatably supports an annular support 11 provided with teeth 1 (10) on its outer periphery. The planets tR tun 12, 12, . Further, the flare A 9 on the reel side F25 has a brake lll1l with an truncated circular cross section whose tip is formed into a small diameter screw portion 13'.
ll; 3 is provided to protrude outward, and the brake shaft 1:3 has a concave portion 14, and a brake tooth medium 15 that meshes with the tooth d (IQ) is rotatably fitted therein. Said side/one J
Friction brake plates 16, 16',
... is accommodated, and the drag force of the braking gear 15 can be adjusted to be strong or weak by means of a drag adjustment handle 17 screwed onto the small diameter screw portion 1:3'. However, the handle rotation cylinder 7 has a slot 1 to a lever claw 18.
The claw 14 (19) that engages with the
0 is a clutch mechanism: a clutch plate 3, 21 is a clutch actuation sliding plate, and 22 is a clutch lever. Therefore, the drag adjustment knob 17 controls 1tfl + gear 15.
After adjusting and setting the drag force, move the pinion 4 to the spool Ip with the clutch mechanism; 711f engaged with l12
When the handle rotation cylinder 7 is rotated in the fishing line winding direction using the handle 6 at i, the inner teeth 8 rotate together in the clockwise direction as shown by the solid line in FIG.
+(Setting 15 Since the drag force does not rotate, the planetary gears 12, 12, etc. do not revolve, but rotate clockwise to rotate the pinion 4 counterclockwise, and the spool I
Wind up the fishing line onto spool 1 via PIII 2. When the load on the spool 1 exceeds the drag setting force of the braking gear 15 by L during this fatigue operation, the binion 4 becomes non-rotatable and the inner gear 8 is rotated in the ill direction by the handle rotation cylinder 7. By this, the planetary gear 12.
12 rotates in the same direction while rotating in the same direction, rotates the annular support 11 in the T-elbow direction, and slips and rotates the brake gear 15 in the counterclockwise direction. In addition, when there is no winding operation using the handle,
When a load larger than the drag force set on the braking gear 15 is applied to the spool 1, the pinion is moved through the spool shaft 2 as shown by the chain line in Figure 3 at the time i'! While rotating in one direction, the inner gear 8 is prevented from reversing by the stopper pawl 18, so the planetary teeth 1↑t, 12, 12, etc. rotate clockwise while rotating counterclockwise. The revolving action causes the annular support 11 to rotate clockwise and the brake teeth 11f15 to rotate counterclockwise W against the drag braking force.
This is for slip rotation in the I'+M direction. In the embodiment O1, the binion 4 is formed so that it can be freely engaged and detached from the spool shaft 2 by a clutch mechanism.
It is also possible to omit the clutch mechanism by keeping the spool shaft 2 in constant engagement with the spool shaft 2. [Effects of the Invention] By utilizing the planetary tooth T11 mechanism, the drag device of the present invention fully exhibits the set drag performance not only when the spool is reversed but also especially when winding up the fishing line, thereby preventing the dragee from slipping. Therefore, it is possible to reliably prevent the fishing line from breaking during fishing operations, and the fishing operations can be carried out easily and smoothly, and unlike conventional methods, the handle operation becomes heavy and the casting performance deteriorates. It also allows for easy drag adjustment while fishing. In addition, the present invention has a handle rotation tube that is the same as the spool shaft.
1 line F, the planetary gear 1 (in the mechanism, the function of the sun gear is also used by the pinion of the spool shaft, and the conventional drive gear can also be omitted, making the structure simpler and lighter. Has characteristics.

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway plan view of the present invention, FIG. 2 is a side view of the same,
Figure 3 is a sectional view taken along line A-A in Figure 1, Figure 4 is a cross-sectional view along Figure 1 B-
A sectional view taken along the line B, and FIG. 5 is a longitudinal sectional side view of the clutch mechanism section. 1... Spool, 2... Spool shaft, 4... Pinion, 5... Reel side plate, 6... Handle, 7...
Handle rotating cylinder, 8...Inner tooth weight, 9...Flay 11.10...Gear, 11...Annular support, 12.
... Planet tooth IT, 15... Braking gear, 17... Drag adjustment knob, 18... Stopper pawl, 19... Claw ton.

Claims (1)

[Claims] 1. Supporting a handle rotating cylinder provided with a reverse rotation prevention mechanism coaxially with a spool shaft provided with a pinion, and supporting a planetary gear on an annular support rotatably supported around the spool shaft, The planetary gear is meshed with the pinion and the inner tooth gear provided on the handle rotating cylinder, and the gear provided on the outer periphery of the annular support is supported by the reel side plate, and the braking force can be freely adjusted by an adjustment knob. A fishing reel drag device that meshes with gears.