JPH04133175U - spinning reel - Google Patents

Abstract

(57) [Summary] [Purpose] To construct a spinning reel that can perform winding operations smoothly without vibration even when winding operations are performed at high speeds by rational arrangement of balancers. [Structure] A bail 3 is provided between the arm cam 8 and the swinging arm 9, and a balancer 11 is formed on the swinging arm 9. When the rotor 4 rotates, the balancer 11 is placed on the rotation trajectory drawn by the center of gravity W _P of the arm cam 8. , and the combined center of gravity W _Q of the balancer 11 and swing arm 9 is set at a position opposite to the center of gravity W _P of the arm cam 8, and the weight of the center of gravity W _P of the arm cam 8 is offset. The weight of this integrated center of gravity _WQ is set.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention uses power from a handle located at the front of the reel body to rotate around the axis. one arm cover of a pair of arm parts formed on this rotor. A thread guide part is formed on the arm, and a thread guide part is formed between the thread guide part and the swinging arm of the other arm part. Regarding the spinning reel with a veil extending over the entire area, please refer to the spinning reel of the rotor. It concerns techniques for improving lance.

0002

[Conventional technology]

In general, spinning reels are configured as described above to allow fishing line winding. When fishing, the fishing line is wound onto the spool while being guided through the bail to the line guide. In addition, in conventional spinning reels, the axis is The swinging arm and the thread guide section of the swinging arm (usually called a line roller, etc.) The weight of components such as In order to improve the A balancer is placed inside the rotor.

0003

[Problem that the idea aims to solve]

Now, considering the case where the balancer is arranged inside the rotor as mentioned above, with the balancer arranged in this way, the weight is balanced when viewed in the direction along the axis, but on the other hand, as shown in Fig. 5. As shown, when viewed from the direction perpendicular to the axis X, the center of gravity W _P that includes the arm cam 8, line roller 10, etc. is located relatively forward with respect to the rotor 4, so the rotation locus of these and the balancer There is a gap in distance between the rotation locus of the center of gravity W _T of 15, and if a rotation operation is performed in this state, a couple centered on the intersection of the straight line connecting these centers of gravity W _P and W _T with the axis X As a result of this action, for example, in a situation where the support system of the rotor 4 has become loose due to long-term use, if the winding operation is performed at high speed, the rotor 4 will vibrate greatly and even the tip of the fishing rod will vibrate. Therefore, it may be difficult to perform a smooth winding operation. Particularly recently, the front part of the rotor is biased, such as by configuring the line roller with a large diameter to reduce the load when winding the fishing line, or by installing a mechanism on the arm cam to release the bail with one touch. In many cases, the center of gravity of the arm cam, etc. appears at the position where the winding is, and the value of the couple is large in these structures, so if wobbling occurs as mentioned above, it will be difficult to perform a smooth winding operation. There is room for improvement. The purpose of the present invention is to construct a spinning reel that can smoothly perform winding operations even at high speeds even when wobbling occurs due to long-term use by rationally arranging balancers. .

0004

[Means to solve the problem]

As mentioned at the beginning, the feature of this invention is that the arm cam of the pair of arms of the rotor and a swinging arm, the bale is swingably opened and closed. In the rule, A balancer is formed on the swing arm, and when the rotor rotates, On the rotation trajectory drawn by the center of gravity of the arm cam or at a position near this trajectory, and This integrated balancer and swinging arm is placed at a position facing the center of gravity of the arm cam. This combined weight is used to set the center of gravity and also to offset the weight of the arm cam's center of gravity. It consists of setting the weight of the heart, and its functions and effects are as follows.

[0005]

[Effect]

If the above characteristics are configured as shown in FIG. 1, for example, the combined center of gravity W _Q of the swing arm 9 and balancer 11 and the center of gravity W _P of the arm cam 8 are located on the same trajectory, and the respective centers of gravity are located on the same trajectory. Since W _Q and W _P face each other, their weights are balanced when viewed in the direction along the axis X, and their respective centers of gravity W _Q and W _P are located on the same rotation trajectory, so 4 does not produce a couple or the like when rotating. In addition, when this balanced state is expressed as a moment with respect to _{the axis} The moment value U _Q due to the weight of the center of gravity W _Q is balanced. That is, in this invention, since the balancer 11 is formed integrally with the swing arm 9 or separately, the balancer 11 is formed from the rotor 4, for example, compared to forming the balancer with the rotor 4. It does not have a prominent shape and does not create a couple.

[0006]

[Effect of the idea]

Therefore, by rationally arranging the balancer, it is possible to avoid wobbling due to long-term use. Even if you perform winding operations at high speed under similar conditions, the fishing rod will not vibrate or cause other inconveniences. The spinning reel is constructed so that the winding operation can be carried out smoothly without any problems. It is.

[0007]

【Example】

Hereinafter, embodiments of the present invention will be described based on the drawings. As shown in FIGS. 1 to 4, a veil is attached to the front part of the reel body 2 equipped with the handle 1. 3 and a spool 5 for winding the fishing line. A cylindrical shaft 6 for transmitting power from the handle 1 to the rotor 4 and a shaft are provided at the front of the handle body 2. A spinning reel is constructed by arranging a spool shaft 7 that supports a pool 5.

[0008] The rotor 4 has a pair of arm portions 4A, 4 at opposing positions with the rotational axis X in between. A is formed, and the arm cam 8 attached to one arm part 4A and the other arm The bail 3 is attached between the swing arm 9 attached to the section 4A, and the bail The roll 3 is configured to be freely switchable between a releasing position and a winding position. This arm cam 8 has a line roller 10 as a line guide section that guides the fishing line. In this reel, due to the weight of the arm cam 8, line roller 10, etc. A balancer is provided to offset the weight balance.

That is, in this reel, the swing arm 9 is equipped with a balancer 11, and when the rotor 4 rotates, the center of gravity W of the arm cam 8 is on the rotation locus drawn by the center of gravity W _P of the arm cam 8, and the center of gravity W of the arm cam 8 is The combined center of gravity W Q of the balancer 11 and the swing arm 9 is set at a position facing _P , and the combined center of gravity W _Q of the balancer 11 and the swing arm 9 is set so as to offset the weight of the center of gravity W _P of the arm _cam 8. The weight is set.

[0010] Since the balancer 11 is arranged in this way, the weight in the direction along the axis X is balanced, and the weights at the respective centers of gravity W _P and W _Q are canceled out, so that the rotor Even if the support system of the rotor 4 is rattled, no vibration occurs when the rotor 4 rotates, and a smooth winding operation can be performed.

[0011] In addition to this balancer 11, this reel is also provided with another balancer in order to eliminate the unbalance caused by the weight of the bale 3, and this balancer system is A composite center _{of gravity W} On the other hand, a main balancer 13 of weight is disposed at a position opposite to each other with the axis X interposed therebetween, for offsetting the composite center of gravity _Wx when the rotor 4 rotates.

0012 [Another example] In addition to the above-mentioned embodiments, the present invention can also be applied, for example, by using a heavy material as the material of the swing arm 9. The balancer 11 may be formed integrally with the swing arm 9, or the balancer 11 may be formed integrally with the swing arm 9. 1 may be configured to be attached to the outside of the swing arm 9, or the balancer 11 may be attached to the outside of the swing arm 9. The position may be freely adjustable.

[0013] In addition, symbols are written in the claims section of the utility model registration for convenience of comparison with the drawings. However, the present invention is not limited to the configuration shown in the attached drawings.

[Brief explanation of drawings]

[Figure 1] Side view showing the arrangement of the balancer

[Figure 2] Side view of rotor

[Figure 3] Front view of rotor

[Figure 4] Overall side view of spinning reel

[Figure 5] Side view showing the arrangement of a conventional balancer

[Explanation of symbols]

1 Handle 2 Reel body 4 Rotor 4A Arm part 8 Arm cam 9 Swing arm 10 Thread guide part 11 Balancer X Axial center W _P Center of gravity W _Q Center of gravity

Claims (1)

[Scope of utility model registration request] [Claim 1] A rotor (4) that is rotatably operated around an axis (X) by power from a handle (1) is provided at the front position of the reel body (2), and a A pair of arm parts (4A), one arm cam (8) of (4A)
A thread guide portion (10) is formed in the thread guide portion (10).
and a swinging arm (9) of the other arm part (4A), the spinning reel is provided with a veil (3), and a balancer (11) is formed on the swinging arm (9). At the same time, when the rotor (4) rotates, the arm cam (8) is located on the rotational trajectory drawn by the center of gravity (W _P ) of the arm cam (8) or at a position near this trajectory;
This _balancer (1
1) and the swing arm (9), and set the combined center of gravity (W _Q ) of the arm cam (8) so as to offset the weight of the center of gravity (W _P ) of the arm cam (8) _. ) A spinning reel consisting of a set weight.