JPH04127167U - spinning reel - Google Patents

Abstract

(57) [Summary] [Purpose] To construct a spinning reel that can perform winding operations smoothly even at high speeds by rationally arranging balancers. [Structure] A first balancer 10 is provided with a position set on the reel body side of the rotor 4, and a composite center of gravity is obtained by combining the center of gravity W _P due to the member formed on the rotor 4 and the center of gravity W ₁ of the first balancer 10. Express W _X , and for this composite center of gravity W _X ,
The combined center of gravity _W
A second balancer 11 with a weight that offsets the weight is provided.

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. The rotor is equipped with a rocker provided on one of a pair of arms formed on the rotor. A thread guide part is formed on the movable arm, and from this thread guide part to the other arm part or other For details regarding the spinning reel with a veil provided between both swinging arms, In particular, it relates to technology for improving the rotational balance of the rotor.

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, consider the case where the balancer is placed inside the rotor as mentioned above. In particular, with a balancer arranged in this way, the weight is not evenly distributed in the direction along the axis. On the other hand, as shown in FIG. 7, when viewed from the direction perpendicular to the axis X, Center of gravity W that combines the swing arm 8, line roller 9, etc._Pis compared with rotor 4 as a reference. Because it is located relatively forward, these rotational trajectories and the center of gravity W of the balancer 17_Qorbit of rotation There is a distance gap between the marks, and if a rotation operation is performed in this state, these centers of gravity W _P ,W_QAs a result of the force couple acting around the intersection of the straight line connecting them and the axis X, for example, , in a situation where the support system of the rotor 4 has become loose due to long-term use, When the winding operation is performed at high speed, the rotor 4 vibrates greatly and even the tip of the fishing rod vibrates. This may make it difficult to perform a smooth winding operation. Particularly recently, line rollers have become popular in order to reduce the load when winding fishing line. configuring the diameter of the bale or shaking the mechanism for one-touch release operation of the bale. The center of gravity of the swinging arm, etc. appears in a biased position at the front of the rotor, such as when installed on the swinging arm. In many cases, the value of the couple is large in such a structure, so as mentioned above, If wobbling occurs, it is difficult to perform smooth winding operations, and there is room for improvement. Ru. In addition, spinning reels are equipped with bails, although they are relatively small in weight. Next, in order to eliminate the unbalance of the rotation including the weight of this bale, we will do the same as mentioned above. Placing a balancer or setting the relative position of each pair of arms (arranging each arm part in an asymmetrical position when viewed in the axial direction), etc., but as mentioned above, For the same reason, the rotor support system has become loose after long-term use. If the winding operation is carried out at high speed, the rotor will vibrate greatly and the tip of the fishing rod will be damaged. There is also room for improvement in this respect. Incidentally, in order to eliminate these inconveniences, the rotation trajectory of the center of gravity of the swing arm etc. It is also possible to install a balancer on the trace, but with this structure, the Because the balancer is located in a large protruding area, it may interfere with releasing the fishing line. It's very unrealistic. The purpose of this invention is to prevent wobbling due to long-term use by rationally arranging the balancer. If this occurs, the winding operation can be performed smoothly even if the winding operation is performed at high speed. The point lies in the structure of the spinning reel.

0004

[Means to solve the problem]

As mentioned at the beginning, the feature of the first invention is that the rotor arm has a swinging mechanism. A thread guide part is formed on the arm, and a bail is provided with one end supported by the thread guide part. In spinning reels, With reference to the swinging arm in which the thread guide section is formed, the thread is removed from this swinging arm. A first balancer is provided by setting the position on the side of the swing arm body, and a first balancer is provided on the side of the swing arm. The center of gravity of the member and the center of gravity of the first balancer are combined, and the axis center is At the position opposite to each other and on the arm part on the side opposite to this swing arm, the above-mentioned The point is that a second balancer of weight is provided to offset the resultant center of gravity, and As mentioned at the beginning, the feature of this second invention is that the rotor arm has a swinging mechanism. A thread guide part is formed on the arm, and a bail is provided with one end supported by the thread guide part. In spinning reels, When viewed in the direction along the axis, the roll on the side where the bail is located in the winding posture The motor is equipped with a first balancer, and the bail and the pair of arms are equipped with a first balancer. The center of gravity resulting from each formed member and the first balancer are combined to form a composite center of gravity. and a second balance of weight that offsets the composite center of gravity at a position opposite to each other across the axis. The functions and effects are as follows.

[0005]

[Effect]

When the features of the first invention are configured as shown in FIG. 1, for example, the first balancer 10 is arranged on the same side as the center of gravity W _P of the swing arm 8, etc., with respect to the axis X, so that this center of gravity A composite center of gravity _WX , which is a composite of W _P and the center of gravity _W1 of the first balancer ₁₀ , appears at a position between them, and the swinging arm 8' on this side The center of gravity W _{P '} of the center of gravity _and the center of gravity _W Since the weights as viewed in the direction along the center X are balanced, and the respective combined centers of gravity W _X and _W There is no. In addition, when this balanced state is expressed as a _moment with respect to the axis The moment value U ₁ of the second balancer 11, the moment value U ₂ caused by the weight of the swing arm 8', and the moment value _UP ' caused by the weight of the swing arm 8' are balanced. In other words, in the first invention, instead of providing a single balancer, the first balancer 10 is intentionally provided on the heavier side, so that the combined center of gravity W _X is displaced toward the reel body 2. As a result, even if the second balancer 11 is provided in the rotor 4, the second balancer 11 can be placed at a position that offsets the weight of the composite center of gravity _WX .

[0006] If the features of the second invention are configured as shown in FIGS. 5 and 6, for example, the axis Since the first balancer 10 is placed on the same side as the bail 3 with reference to center of gravity W due to each member formed on the arm 3 and the pair of arm portions 4A, 4A. _P is located relatively at the front of the reel, but this center of gravity W_Pand the first balancer 10 center of gravity W₁The composite center of gravity W_Xis displaced toward the reel body, and the shaft center The weight is balanced when viewed in the direction along X, and the combined center of gravity W_XThe second bar is placed on the rotation trajectory of Since the lancer 11 will be located in this position, a couple etc. will not occur when the rotor 4 rotates. There is no. In other words, in the second invention, a single balancer is provided as in the first invention. By intentionally providing the first balancer 10 on the heavier side, the balancer was synthesized. Center of gravity W_XAs a result, the second balancer 11 is moved toward the reel body 2. Even in preparation for data 4, this composite center of gravity W_XPlace this second balun in a position that offsets the weight of 11 can be placed.

[0007]

[Effect of the idea]

Therefore, by rationally arranging the balancer, it is possible to avoid wobbling due to long-term use. Even if the reeling operation is performed at high speed under similar conditions, the fishing rod may vibrate or cause other inconveniences. The spinning reel is constructed to allow smooth winding operation without causing any misalignment. It was.

[0008]

【Example】

Hereinafter, embodiments of the first 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 that transmits power from the handle to the rotor and a spool are installed at the front of the handle body. A spinning reel is constructed by arranging a spool shaft 7 that supports the spinning reel.

[0009] The rotor 4 has a pair of arm portions 4A, 4A at opposing positions with the axis X in between. For the swinging arms 8, 8' formed and attached to the respective arm parts 4A, 4A, The bail 3 is attached and the bail 3 is automatically switched between a releasing position and a winding position. Configure currently. One of these swing arms 8, 8' has a line guide section for guiding the fishing line. An operating mechanism A is provided to release the line roller 9 and the bail 3 with one touch. In this reel, the weight due to the weight of these line rollers 9, operating mechanism A, etc. A balancer is installed to offset the quantity balance.

That is, with reference to the center of gravity W _P where the weights of the swinging arm 8, the line roller 9, and the operating mechanism A are derived, a first balancer is attached to the arm portion 4A of the rotor 4 at a position on the side of the reel body 2. 10, _{and the} axial center _is set to At a position opposite to the swing arm 8 with X in between, the arm portion 4A on the side facing the swing arm 8 is provided with a swing arm 8' on this side so as to offset the composite center of gravity _WX when the rotor 4 rotates. A composite center of gravity W _X ' of the center of gravity W _P ' and its center of gravity W ₂ is set on the rotation locus of the composite center of gravity W _X , and a second balancer 11 having an appropriate weight is provided.

Since the respective balancers 10 and 11 are arranged in this way, the weights in the direction along the axis X are balanced, and the second balancer is placed at a position where the weight of the composite center of gravity W _X is canceled out. 11, even if the support system of the rotor 4 is loose, no vibration occurs during the rotation of the rotor 4, and a smooth winding operation can be performed. The operating mechanism A is configured by a lever 12 attached to the arm portion 4A of the rotor 4 so as to be swingable around the swing axis Y, and when the lever 12 comes into contact with the lever 12 when the lever 12 is pulled upward. It is a cam body 13 that operates the movable arm 8 to the release position, and a toggle spring 14 that sets and holds the swing arm 8 in the release and winding positions is installed inside the arm portion 4A on this side. 14 is closed off from the outside by a lid 15.

[0012] Hereinafter, an embodiment of the second present invention will be described based on the drawings. As shown in FIGS. 5 and 6, in this embodiment, there is no difference in the part of the reel body from the embodiment of the first invention, and in this embodiment, the difference is in the arrangement of the balancer in the rotor 4 part. have That is, the first balancer 10 is disposed at a position displaced from the reel body 2 of the rotor 4 on the side where the bail 3 in the winding posture is located when viewed in the direction along the axis X, and the bail 3, the swinging arm 8, and the line The rotation of the rotor 4 is placed at a position opposite to the composite center of gravity _WX , which is a combination of the center of gravity W _P due to the weight of each of the rollers ₉ , etc. and the center of gravity W1 of the first balancer 10, with the axis X in between. A second balancer 11 whose weight sometimes offsets the composite center of gravity _WX is provided.

Since the balancers 10 and 11 are arranged in this way, the weights in the direction along the axis X are balanced, and the second balancer is placed at a position where the weight of the composite center of gravity W _X is offset. 11, even if the support system of the rotor 4 is loose, no vibration occurs during the rotation of the rotor 4, and a smooth winding operation can be performed.

[0014] [Another example] In addition to the above embodiments, the present invention has a structure in which a balancer is embedded in the rotor 4, for example. Alternatively, the lid body 15 may be made of a heavy material and may also be used as the first balancer. Alternatively, the balancer may be configured to be adjustable in position.

[0015] 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]

[Fig. 1] Side view showing the arrangement of the balancer of the first invention

[Figure 2] Overall side view of the spinning reel of the first invention

[Fig. 3] Plan view of the operating mechanism of the first invention

[Fig. 4] Plan view of the operating mechanism during the release operation of the first invention

[Fig. 5] Side view showing the arrangement of the balancer of the second invention

[Fig. 6] Front view showing the arrangement of the balancer of the second invention

[Fig. 7] Side view showing the arrangement of a conventional balancer

[Explanation of symbols]

1 Handle 2 Reel body 4 Rotor 4A Arm portions 8, 8' Swing arm 9 Thread guide portion 10 First balancer 11 Second balancer W ₁ Center of gravity of first balancer W _P Center of gravity of member W _X Combined center of gravity X Axial center

Claims (2)

[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 thread guide section (9) is formed on a swinging arm (8) provided on one of the pair of arm sections (4A), (4A), and from this thread guide section (9), the other arm section (4A) or , a spinning reel comprising a bail (3) extending between the other swinging arms (8'), with reference to the swinging arm (8) on which the thread guide section (9) is formed. , is provided with a first balancer (10) located closer to the reel body (2) than the swing arm (8), and has a center of gravity ( _WP ) of the member on the swing arm (8) side. , the first balancer (1
0) and the center of gravity (W ₁ ) of 0), and the arm on the side opposite to this swing arm (8) at a position opposite to the composite center of gravity (W _X ) with the axis (X) in between. Section (4A)
A spinning reel is provided with a second balancer (11) having a weight that offsets the composite center of gravity (W _x ). [Claim 2] A rotor (4) that is rotatably operated around an axis (X) by power from the handle (1) is provided at the front position of the reel body (2), and a rotor (4) formed on the rotor (4) is provided. A thread guide section (9) is formed on a swinging arm (8) provided on one of the pair of arm sections (4A), (4A), and from this thread guide section (9), the other arm section (4A) or , a spinning reel including a bail (3) extending between the other swinging arms (8'), wherein the bail (3) is in a winding posture when viewed in a direction along the axis (X). A first balancer (10) is provided on the rotor (4) on the side where _The composite center _of gravity ( _W The second of the weight
A spinning reel equipped with a balancer (11).