JPH09238597A - Lure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a lure capable of obtaining a sufficient flying distance without rotating the lure during flying and improving operability and fishing results for which a weight holding part is provided so as to hold a weight through magnetic force on the front position of the peripheral wall of a hollow part. SOLUTION: The hollow part 5 is formed in back and forth directions inside a lure main body 1, the weight 7 is housed freely movably in the back and forth directions along an almost center line inside the hollow part 5 and the weight holding part 10 is provided so as to hold the weight 7 through the magnetic force on the front position of the peripheral wall 5a of the hollow part 5. Also, it is preferable that the weight 7 is composed of a magnet and the weight holding part 10 is constituted of a magnetic material capable of magnetizing the weight 7.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pseudo bait used for fishing, and more particularly to a pseudo bait in which a movable weight is accommodated in a main body of the pseudo bait.

[0002]

2. Description of the Related Art Conventionally, as this kind of artificial bait, for example, the one described in Japanese Utility Model Publication No. 3-15021 is known. As shown in FIG. 9, the artificial bait has a main body 20 formed so as to resemble a fish, in which a hollow portion 21 is formed to be long in the front-rear direction. 22 is housed so as to be movable in the front-rear direction substantially along the center line, and a magnet 23 for magnetically attaching a steel ball 22 is provided on the front surface 21a of the hollow portion 21.

In such a pseudo bait, the steel ball 22 can move behind the main body 20 due to inertia at the time of casting, so that the main body 20 does not rotate during flight, and as a result, the flight distance of the pseudo bait increases. At the time of water, the steel ball 22 moves forward and
Since it is magnetized and held by the magnet 23 of 21, the center of gravity shifts to the front part of the main body 20, and when the thread is pulled, the pseudo bait shakes its tail and has the effect of appearing as if a fish is swimming. It is to play.

[0004]

However, in the conventional artificial bait 25, since the magnet 23 is provided on the front surface 21a of the hollow portion 21, the magnetic force generated by the magnet 23 acts in the front-back direction of the hollow portion 21. I do. By the way, since the dummy bait 25 is generally connected to the thread at the front part 25a, the front part 25a becomes the traveling direction of the dummy bait 25 when thrown. Therefore, inertial force acts on the steel ball 22 in the front-back direction,
Since the inertial force acts on the same straight line as the magnetic force, a considerable inertial force is required for the steel ball 22 in order to separate the steel ball 22 from the magnet 23 during casting.

[0005] Therefore, if the expert throws the artificial bait 25 with a snap, that is, with acceleration, the steel ball 22 becomes a magnet 23
Although, for example, beginners etc.
Simply throwing 25 throws the steel ball 22 away, so that the center of gravity does not move backward and the above-mentioned effect cannot be obtained.

When the width of the main body 20 is small, the width W of the hollow portion 21 is inevitably narrow, so that the steel ball 22 accommodated in the hollow portion 21 must be small. Weight cannot be secured.

In such a case, two or more steel balls 2
A means for accommodating 2,22 'as a weight and adjusting the overall weight is conceivable.By this means, the steel ball 22' on the rear side is the steel ball 22 on the front side magnetically attached to the magnet. Since it is magnetically attached to the magnet 23 via the magnet 23, the magnetic force acting on the steel ball 22 'on the rear side is weakened and the steel ball 22' is easily separated carelessly, and the center of gravity of the simulated bait is rearward after landing There is a problem of moving. on the other hand,
If the magnetic force of the magnet 23 is increased to solve such a problem, there arises a problem that the steel ball 22 becomes more difficult to separate during casting.

[0008] The present invention has been made in view of the above-mentioned conventional problems, and even a beginner can surely separate a weight held in a hollow portion in a pseudo bait main body at the time of casting. Even if it is necessary to accommodate two or more, each weight is moved to the rear side when throwing the artificial bait, and it is improved so that each weight can be securely held after landing. It is an object of the present invention to provide a simulated bait.

[0009]

Means for Solving the Problems The present invention has been made to solve the above-mentioned problems, and the means for solving the problems is that a hollow portion 5 is formed in a pseudo bait main body 1 in the front-rear direction. A weight 7 is accommodated in the hollow portion 5 so as to be movable in the front-rear direction substantially along the center line.
The weight holding portion 10 is provided at a position near the front of the peripheral wall 5a of FIG. 5 to hold the weight 7 via magnetic force.

In the artificial bait having the above structure, since the weight holding portion 10 capable of holding the weight 7 is provided on the peripheral wall 5a of the hollow portion 5, a hollow space is provided between the weight holding portion 10 and the weight 7. Magnetic force acts in the direction in which the portion 5 is formed, that is, in a direction substantially orthogonal to the front-back direction of the pseudo bait main body 1. When such a pseudo bait is cast, the pseudo bait firstly flies forward, so that a backward inertial force acts on the weight 7, but no magnetic force acts in a direction opposite to the inertial force acting on the weight 7. Therefore, the weight 7 rolls while being magnetically attached to the weight holding unit 10, and
Depart from 10. Therefore, even if the pseudo bait is slowly thrown, the weight 7 separates from the weight holding part 10 and moves to the rear side of the pseudo bait main body 1.

In particular, if the weight holding portion 10 is provided with a reducing means as described in claim 5, the holding force of the weight holding portion 10 becomes weaker as the weight 7 rolls rearward, There is an advantage that it is easier to separate from the weight holding unit 10 during casting.

[0012] The means according to claim 3 is a pseudo bait main body.
1, a hollow portion 5 is formed in the front-rear direction, and the hollow portion 5
A front weight 12 made of a non-magnetic material and a rear weight 8 behind the front weight 14 are accommodated movably in the front-rear direction substantially along the center line, respectively. The weight holding portion 10 is provided at a position near the front of the peripheral wall 5a so as to hold the rear weight 14 via magnetic force.

In the following, the term "non-magnetic material" means "a material which has almost no magnetism, has little magnetism even when approached to a magnet, and is not magnetically attached to the magnet". ,
The “magnetic material” means “a material that is magnetic when approached to a magnet and is magnetically attached to the magnet”.

In the artificial bait comprising the above means, since the rear weight 14 is directly magnetized and held on the weight holding portion 10,
Even if the pseudo bait is attracted and oscillated after landing, the holding of the rear weight 14 is difficult to be released carelessly, and the front weight 12 is prevented from moving backward because the rear weight 14 serves as a stopper. . Therefore, since the center of gravity is reliably provided on the front side of the pseudo bait main body 1,
It is possible to prevent the center of gravity from moving to the rear side of the pseudo bait while swimming the pseudo bait. On the other hand, at the time of casting, the holding of the rear weight 14 is released and moves rearward, and since the front weight 12 is made of a non-magnetic material, it is smoothly attached to the rear weight 14 and the weight holding portion 10 without being magnetically attached. Move backward.

Further, in the means according to the second and fourth aspects, the weight 7 or the rear weight 14 is made of a magnet, while the weight holding portion is provided.
10 is that the weight 7 is made of a magnetic material that can be magnetically attached.

If the weight 7 or the rear weight 14 is made of a magnet and the weight holding portion 10 is made of a magnetic material instead of a magnet as in the above-mentioned means, for example, the weight holding portion 10 may be made of a thin iron plate as a magnetic material. Can also hold the weight 7 and the like. That is, if the weight holding unit 10 is made of a magnet, its volume and weight must be increased, but if the weight holding unit 10 is made of a magnetic material, its volume and weight can be reduced. .

Further, if the concave portion 10b is formed in the weight holding portion 10 as in the means of claim 6, the weight 7
Alternatively, the rear weight 14 is held in a state of being dropped into the concave portion 10b of the weight holding portion 10, and the area where the surface of the weight 7 and the like and the weight holding portion 10 are in contact with each other is widened. In doing so, the weight 7 and the like are more reliably held.

[0018]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an embodiment of a dummy bait according to the present invention will be described with reference to the drawings. First Embodiment The first embodiment exemplifies a simulated bait containing one weight. In FIG. 1 and FIG.
Indicates a pseudo bait main body having an outer shape substantially in the shape of a fish, a front end 1a of which is provided with a mechanism connecting portion 2 and a central portion 1b and a rear portion 1c of which are provided with hook hooks 3,3. Is protruding. Further, a hollow portion 5 having a cylindrical shape is provided in the inside of the pseudo bait main body 1 in the front-rear direction.

The diameter of the hollow portion 5 is within the hollow portion.
A spherical weight 7 slightly smaller than the diameter of 5 is stored,
The weight 7 is made of a magnet.

An annular weight holding portion 10 is provided at a position in front of the peripheral wall 5a of the hollow portion 5 so as to be flush with the peripheral surface thereof. The weight holding portion 10 is made of a magnetic material such as iron. Consists of

Further, a hollow portion 11 is formed in the weight holding portion 10 so as to reduce the holding force of the weight 7 by decreasing the amount of the magnetic material from the front side to the rear side. Means). Specifically, a plurality of small holes 11a, medium holes 11b, and large holes 11c whose diameters gradually increase from the front side to the rear side are formed. The weight 7
Since it is spherical, it is movable in the front-rear direction in the hollow portion 5 substantially along the center line.

The weight stored in the artificial bait 8 having the above configuration
The part 7 is held by the magnetic force acting between the weight 7 and the weight holding part 10 in a direction substantially perpendicular to the front-rear direction when a part thereof comes into contact with the weight holding part 10. Next, when casting the dummy bait 8, as shown in FIG. 3, the dummy bait 8 connected to the thread 9 is generally hung with its rear portion 1 c facing downward. Weight 7 is a vertical weight holding part
It is in a state of being magnetized to 10.

When the dummy bait 8 is thrown from such a state,
Since no magnetic force acts in the direction opposite to the inertia force acting on the weight 7, the weight 7 can be held in the weight holding portion even if no excessive inertia force acts.
They will separate while rolling on the top 10 (the rolling state is indicated by an arrow in the figure). Therefore, even if the pseudo bait 8 is slowly thrown, the weight 7 separates from the weight holding part 10 and moves to the rear side of the pseudo bait main body 1 (indicated by a two-dot chain line in the figure).

Further, since the hollow portion 11 is provided in the weight holding portion 10, the area and amount of the magnetic material decrease from the front side to the rear side, and the weight 7 As it rolls to the side, the holding force of the weight holding portion 10 against the weight 7 becomes weaker, and there is an advantage that the weight 7 is more easily separated during casting.

In addition, in order to provide the weight holding portion 10 on the peripheral wall 5a of the hollow portion 5, a space for accommodating the weight holding portion 10 is required. Since the space is small, it is effective to configure the weight 7 with a magnet and the weight holding unit 10 with a magnetic material as described above.

If the weight holding portion 10 is made of a magnet, it must have a magnetic force enough to hold the weight, so that the volume of the weight holding portion 10 must be large, while the volume of the weight holding portion 10 must be small. This is because it is technically difficult to configure the weight holding portion 10 having a desired magnetic force, and the manufacturing cost rises.

<Second Embodiment> In the second embodiment, the weight is 2
An example of a simulated bait containing more than one piece will be described. In the second embodiment, differences from the first embodiment will be mainly described. 4 and 5, the hollow portion 5 of the pseudo bait main body 1 is formed in a substantially square shape in cross section. In the hollow portion 5, two weights movable forward and rearward are housed in tandem, and the weights on the front side (hereinafter, referred to as "weights" hereinafter) are provided.
The front weight 12) is made of a non-magnetic material such as lead, and the rear weight (hereinafter, referred to as the rear weight 14) is a magnet.

The weight holding portion 10 is formed of a plate-like body, is located at a position closer to the rear side from the front surface portion 5b of the hollow portion 5 by the length of the diameter of the front weight 12, and is opposed to the side peripheral wall 5a. ', 5a'.

Since the front weight 12 is made of a spherical non-magnetic material, it is not magnetically attached to the rear weight 14 made of a magnet, and is not held by the weight holding portion 10. Can be moved to On the other hand, since the rear weight 14 is formed of a spherical magnet, it is movable in the front-rear direction inside the hollow portion 5 and when it moves forward, it is magnetically attached to and held by the weight holding portion 10.

The pseudo bait 8 having the above-described structure is released from the holding of the weight holding portion 10 even when thrown slowly for the same reason as in the first embodiment at the time of casting, and moves backward. . On the other hand, since the front weight 12 is made of a non-magnetic material, it does not magnetically attach to the rear weight 14 and the weight holding unit 10 and moves rearward according to the rear weight 14. Therefore, artificial bait
The center of gravity moves to the rear side of 8.

On the other hand, at the time of landing, the front weight 12 and the rear weight 14
Since it moves to the front side of the hollow part 5 and the rear weight 14 is magnetically attached to and held by the weight holding part 10, the center of gravity moves to the front side of the dummy bait 8. At this time, since the rear weight 14 is magnetically attached directly to the weight holding portion 10, the holding thereof is not inadvertently released, and the front weight 7 is the rear weight 8 held by the weight holding portion 10. Does not move rearward as a stopper.
Therefore, unlike the conventional artificial bait, only the rear weight does not separate from the weight holding unit 10, and when the artificial bait swims after landing, the artificial bait has its center of gravity forward. Having a beak thread, the pseudo bait will surely shake its tail and swim.

<Other Embodiments> In each of the above embodiments, the weight holding portion 10 is provided at a position closer to the front of the hollow portion 5, but is not necessarily limited to the position closer to the front. Depending on the type, the weight holding portion 10 may be provided at the center of the hollow portion 5 or the like. The point is that the weight holding portion 10 only needs to be provided on the peripheral wall 5a of the hollow portion 5. As described above, if the weight holding portion 10 is provided on the peripheral wall 5a of the hollow portion 5, the set position of the center of gravity of the dummy bait can be changed by providing the weight holding portion 10 at a desired position.

In the second embodiment, the weight accommodated in the hollow portion is composed of one front weight 12 and one rear weight 14, but it is not necessarily required that the front weight 12 and the rear weight The weight is not limited to one. For example, as shown in FIG. 6, a weight may be configured by housing two front weights 12 and one rear weight 14, or one front weight 12 may be used. And two rear weights 14 may be accommodated, and furthermore, a plurality of front weights 12 and a plurality of rear weights 14 may be accommodated to form a weight.

In the conventional artificial bait, when a plurality of weights are accommodated in this way, the magnetic force acting on the rear weight is further weakened, and the rearmost weight becomes extremely easy to separate. In such a simulated bait, the weights do not separate from each other, and it is difficult for inadvertent movement of the center of gravity after landing.

When a plurality of rear weights 14 are accommodated, it is preferable that the rear weights 14 be made of a magnetic material instead of a magnet. If a magnet is used, the rear weights 14 are magnetically attached to each other, making it difficult to smoothly move in the hollow portion 5 in the front-rear direction.

Further, in each of the above embodiments, the weight 7,
The front weight 12 and the rear weight 14 are formed in a spherical shape. However, the weight 7 and the like are not necessarily spherical. For example, as shown in FIG. Also, as shown in the same figure (b), rails 16 and 1 provided in the hollow portion 5 are provided.
6, a wheel-shaped weight 7 or the like that can roll along.
In short, it is only necessary to be able to move in the hollow portion 5 in the front-rear direction.

In each of the above embodiments, the hollow portion
5, the weight holding portion 10 is flush with the peripheral surface of the peripheral wall 5a. For example, as shown in FIG. 8, the weight holding portion 10 has a concave portion 10b having an arcuate cross section in the center as shown in FIG. 10, hollow part 5
May be provided above and below the peripheral wall 5a.

In the case of the weight holding section 10, the weight 7 or the rear weight
14 is held in a state of being dropped into the concave portion 10b of the lower weight holding portion 10, so that the weight holding portion 10 provided flush with the peripheral surface is provided.
When swimming the artificial bait after landing, the weight 7 or the rear weight
The holding of the weight 7 or the rear weight 14 is more reliable since the holding of the weight 7 or the rear weight 14 is more reliable because the concave portion 10b has an arc shape in cross section, so that the area in contact with the surface of the weight 7 or the rear weight 14 is increased. Become.

Further, in each of the above embodiments, the force reducing means provided on the weight holding portion 10 includes the small hole 11a, the medium hole 11b, and the large hole.
11c, but the force reducing means is not necessarily limited to the hollow portion 11. For example, the weight holding portion 10 is constituted by a set of ring bodies such as a plurality of rings, and adjacent to each other. The weight holding portion 10 provided with the reducing means may be formed by a configuration in which the distance between the ring bodies is gradually increased as it goes rearward.

Further, the weight holding portion 10 may be formed as the thickness becomes thinner toward the rear side, so that the weight holding portion 10 may be used as a force reducing means.
The point is that any weight reduction means may be used so that the force held by the weight holding portion becomes weaker toward the rear side.

[0041]

As described above, according to the artificial bait according to the present invention, since the weight held by the weight holding portion is easily separated during casting, a beginner or the like throws the artificial bait without sufficiently applying acceleration. In this case, the weight is surely separated from the weight holding part,
Move to the rear side of the simulated bait. Therefore, the pseudo bait does not rotate during the flight, and even a beginner can obtain a sufficient flight distance.

Further, even if two or more weights are accommodated in the hollow portion as a front weight and a rear weight, the rear weight is directly held by the weight holding portion and prevents the front weight from moving. When the simulated bait swims after landing, it has a center of gravity on the front side of the simulated bait, and when the mite thread is wound, the simulated bait will surely shake its tail. I will swim.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a first embodiment of a simulated bait according to the present invention.

FIG. 2 is an enlarged perspective view of a main portion showing a hollow portion, a weight, and a weight holding portion of the pseudo bait.

FIG. 3 is an enlarged sectional view of a main part showing a use state of the artificial bait.

FIG. 4 is a sectional view showing a second embodiment of the artificial bait according to the present invention.

FIG. 5 is a sectional view taken along line AA of FIG. 4;

FIG. 6 is a cross-sectional view showing another embodiment of the number of weights of the pseudo bait according to the present invention.

7 (a) and 7 (b) are enlarged perspective views of essential parts showing another embodiment of the weight and the hollow portion of the artificial bait according to the present invention.

FIG. 8 is a sectional view showing another embodiment of the weight holding portion of the artificial bait according to the present invention.

FIG. 9 is a sectional view showing a conventional artificial bait.

[Explanation of symbols]

1… simulation bait body, 5… hollow part, 5a… peripheral wall, 7… weight, 10…
Weight holding portion, 10b ... Recessed portion, 12 ... Front weight, 14 ... Rear weight

Claims (6)

[Claims] 1. A hollow portion (5) is formed in the dummy bait body (1) in the front-rear direction, and a weight (7) moves in the front-rear direction substantially along the center line in the hollow portion (5). A weight holding part (10) is provided at a position near the front of the peripheral wall (5a) of the hollow part (5) so as to hold the weight (7) via magnetic force. Simulated bait characterized by the following. 2. The artificial bait according to claim 1, wherein said weight (7) is made of a magnet, and said weight holding portion (10) is made of a magnetic material to which said weight (7) can be magnetically attached. 3. A front weight (12) made of a non-magnetic material, and a hollow portion (5) is formed in a front-rear direction in the dummy bait body (1), and the front weight is formed in the hollow portion (5). At the rear side of (14), a rear weight (8) is accommodated so as to be movable in the front-rear direction substantially along the center line, respectively, and at a position close to the front of the peripheral wall (5a) of the hollow portion (5). ,
A pseudo bait comprising a weight holding portion (10) for holding the rear weight (14) via magnetic force. 4. The artificial bait according to claim 3, wherein the rear weight (14) is made of a magnet, and the weight holding part (10) is made of a magnetic material to which the rear weight (14) can be magnetically attached. 5. The artificial bait according to claim 1, wherein the weight holding portion (10) is provided with a force reducing means so as to decrease the holding force of the weight toward the rear side. 6. The artificial bait according to claim 1, wherein a concave portion (10b) is formed in said weight holding portion (10).