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JP4445334B2 - Weight moving device - Google Patents
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JP4445334B2 - Weight moving device - Google Patents

Weight moving device Download PDF

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Publication number
JP4445334B2
JP4445334B2 JP2004178172A JP2004178172A JP4445334B2 JP 4445334 B2 JP4445334 B2 JP 4445334B2 JP 2004178172 A JP2004178172 A JP 2004178172A JP 2004178172 A JP2004178172 A JP 2004178172A JP 4445334 B2 JP4445334 B2 JP 4445334B2
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longitudinal
weight
screw
hole
moving device
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JP2004178172A
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JP2006000028A (en
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博司 品川
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小宮 雅人
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Description

本発明は、重り移動装置に関し、特に、ねじの回転により長手状重りを長手方向に沿って移動自在とし、釣り竿の柄の重量バランスを変更したり、ルアーの長手方向の重量バランスを変更することができるようにするための新規な改良に関する。   The present invention relates to a weight moving device, and in particular, a longitudinal weight can be moved along the longitudinal direction by rotating a screw, and the weight balance of a fishing rod handle can be changed, or the weight balance of a lure in the longitudinal direction can be changed. It relates to a new improvement to make it possible.

従来、用いられていたこの種の重り移動によるバランスの修正方法としては、特に、その方法を示す特許文献等は開示していないが、釣り竿の柄の場合には、柄の外面に重りを貼り付け、その貼り付け位置を種々変更することによってバランスを取っていた。
また、釣りに用いるルアーの場合、ルアーの内部に形成された長穴の中に玉状又は四角状等の重りを挿入し、好適な位置で重りの挿入を止めて位置させるようにしていた。
Conventionally, as a method of correcting the balance by this type of weight movement, which has been used in the past, patent literature etc. showing the method are not disclosed, but in the case of a fishing rod handle, a weight is attached to the outer surface of the handle. The balance was achieved by variously changing the attaching position.
Further, in the case of lures used for fishing, weights such as balls or squares are inserted into elongated holes formed in the lures, and the insertion of the weights is stopped at a suitable position.

従来の重り移動によるバランスの修正方法は、以上のように構成されていたため、次のような課題が存在していた。
すなわち、前述の釣り竿の柄の場合、柄の外面に重りを貼着するため、手で柄をグリップした時に、この重りがグリップ時の邪魔になることがあり、グリップ感が悪く、キャスティング時や、釣り上げ時の微妙な感触で動作する時の障害となっており、釣り人には好評が得られなかった。
Since the conventional method for correcting the balance by moving the weight is configured as described above, the following problems exist.
That is, in the case of the above-mentioned fishing rod handle, a weight is stuck on the outer surface of the handle, so when gripping the handle by hand, this weight may interfere with gripping, the grip feeling is bad, and casting or It has become an obstacle when operating with a subtle feel when fishing, and was not popular with anglers.

また、ルアーの長穴の中に重りを挿入する場合も、予定位置よりも中へ挿入した時は、手前側へ重りを戻すことが不可能で、挿入ミスを起こすことがしばしばであった。   In addition, when inserting a weight into the long hole of the lure, it is often impossible to return the weight to the near side when it is inserted inward from the planned position, and an insertion error often occurs.

本発明による重り移動装置は、長手本体内に形成された長手空洞と、前記長手空洞内で長手方向に沿って移動自在に設けられた長手状重りと、前記長手状重りに形成されたねじ孔と、前記ねじ孔に螺入され前記長手本体側に回転自在に係止された長手状ねじ体と、前記長手状重りの前記長手本体に対する連れ回りを防止するための回り止め手段とを備え、前記長手状ねじ体の回転により前記長手状重りを前記長手本体に対して相対移動させるようにした重り移動装置において、前記長手本体内は外気と遮断された密閉状態に形成され、前記長手状重り内にはその長手方向に沿って貫通する貫通孔が形成されるか、又は、前記長手状重りの外周と前記長手本体の内周との間には溝又は切欠からなる隙間が形成され、前記長手本体内には液体が充填され、前記液体は前記貫通孔または隙間を経て移動する構成である。 A weight moving device according to the present invention includes a longitudinal cavity formed in a longitudinal body, a longitudinal weight provided movably along the longitudinal direction in the longitudinal cavity, and a screw hole formed in the longitudinal weight. And a long screw body screwed into the screw hole and rotatably locked to the long main body side, and a detent means for preventing rotation of the long weight with respect to the long main body, in heavy Ri mobile equipment that the elongated weight by rotation of the elongated threaded body so as to move relative to the longitudinal body, in the longitudinal body is formed in a sealed state of being shut off from the outside air, the longitudinal Does the Jo weight penetrations hole penetrating along the longitudinal direction is formed, or, a gap consisting of a groove or notch between the inner periphery of the outer peripheral to the longitudinal body of the elongate weight is formed It is, is within the longitudinal body liquid GaTakashi Is, the liquid is configured to move through the through hole or gap.

本発明による重り移動装置は、以上のように構成されているため、次のような効果を得ることができる。
すなわち、釣り竿の柄の中に本発明による重り移動装置を内設した場合、ねじ体の回転のみでその竿の重量バランスに合わせて自在に重りの位置を移動させることができ、釣人個人の好みに合わせた竿の重量バランスをとることができる。
また、竿の柄の中に重りが内設されているため、柄の外観が変わらないだけでなく、グリップ感が全く変わることがなく、快適な釣を楽しむことができる。
また、釣り竿の柄の元側に重りを取付けることが可能となり、キャスティング時に力をかけ、竿が反発した時の振動を速やかに吸収し、竿の動作を安定させることが可能となった。
また、釣り用のルアーの中に本発明による重り移動装置を内設した場合、ねじ体の回転のみで重りの位置を先端側又は手前側へ自在に移動させることができ、ルアーの重量バランスを自在に変更することができる。
Since the weight moving apparatus according to the present invention is configured as described above, the following effects can be obtained.
That is, when the weight moving device according to the present invention is installed in the handle of the fishing rod, the weight position can be moved freely according to the weight balance of the rod only by rotating the screw body, It is possible to balance the weight of the kite according to the condition.
Moreover, since the weight is built in the handle of the carp, not only the appearance of the handle does not change, but also the grip feeling does not change at all, and you can enjoy comfortable fishing.
In addition, it is possible to attach a weight to the base side of the fishing rod handle, applying force during casting, quickly absorbing vibrations when the rod repels, and stabilizing the rod operation.
In addition, when the weight moving device according to the present invention is installed in the fishing lure, the weight position can be freely moved to the tip side or the front side only by rotating the screw body, and the weight balance of the lure can be adjusted. It can be changed freely.

本発明は、長手本体内に移動自在に内設した長手状重りを長手状ねじ体で長手方向に自在に移動させることにより、竿の柄やルアーの重量バランスを自在に変更させることを目的とする。 It is an object of the present invention to freely change the weight balance of a handle or lure of a bag by moving a longitudinal weight provided in the longitudinal body so as to be freely movable in a longitudinal direction with a longitudinal screw body. To do.

以下、図面と共に、本発明による重り移動装置の好適な実施の形態について説明する。
図1において、符号1で示されるものは重り移動装置であり、この重り移動装置1の長手本体2には長手空洞3が形成されている。
Hereinafter, preferred embodiments of a weight moving device according to the present invention will be described with reference to the drawings.
In FIG. 1, reference numeral 1 denotes a weight moving device, and a longitudinal cavity 3 is formed in a longitudinal body 2 of the weight moving device 1.

前記長手空洞3内には、長手状重り4が長手方向Aに沿って摺動して移動自在に内設されており、前記長手空洞3の内壁には、図2に示されるように、長手本体2にリベット5で取付けた突状キー6が突出した状態で取付けられている。尚、前記長手状重り4は、銅、真ちゅう、洋銀、ステンレス、アルミニウム、タンタル、タングステンの何れかが好適である。   A longitudinal weight 4 is slidably moved along the longitudinal direction A in the longitudinal cavity 3 so as to be movable, and the longitudinal wall 3 has a longitudinal length as shown in FIG. A protruding key 6 attached to the main body 2 with a rivet 5 is attached in a protruding state. The longitudinal weight 4 is preferably made of copper, brass, silver, stainless steel, aluminum, tantalum, or tungsten.

前記長手状重り4の外周面上には、長手方向Aに沿って形成された長手状のキー溝7が形成され、このキー溝7内には前記突状キー6が摺動自在に嵌合しているため、前記長手本体2に対して前記長手状重り4は、前記長手本体2と連れ回りすることなく長手方向Aに沿う直動のみが可能となるように構成されている。   A longitudinal key groove 7 formed along the longitudinal direction A is formed on the outer peripheral surface of the longitudinal weight 4, and the protruding key 6 is slidably fitted in the key groove 7. Therefore, the longitudinal weight 4 is configured so as to be able to move only along the longitudinal direction A without rotating with the longitudinal body 2 with respect to the longitudinal body 2.

前記突状キー6とキー溝7とによって、長手本体2に対する長手状重り4の回り止めを行うための回り止め手段10を構成している。
尚、この回り止め手段10は、前述の図1及び図2の構成とは逆に、図5及び図6で示されるように、長手本体2の内壁にキー溝7を設け、長手状重り4の外周面に突状キー6を設けて回り止め手段10を構成した場合も、前述と同様の作用を得ることができるものである。また、前記長手本体2は、図6のように、第1、第2筒2A、2Bで構成することもできる。
The protruding key 6 and the key groove 7 constitute a detent means 10 for derotating the longitudinal weight 4 with respect to the longitudinal main body 2.
In addition, as shown in FIGS. 5 and 6, the anti-rotation means 10 is provided with a key groove 7 on the inner wall of the longitudinal body 2, as shown in FIGS. 5 and 6, and has a longitudinal weight 4. Even when the anti-rotation means 10 is configured by providing the projecting key 6 on the outer peripheral surface, the same action as described above can be obtained. Moreover, the said longitudinal main body 2 can also be comprised by 1st, 2nd cylinder 2A, 2B like FIG.

前記長手状重り4の軸心位置には、その長手方向Aに沿って長手形状のねじ孔11が形成され、このねじ孔11内には長手状ねじ体12が螺入されている。
前記長手状ねじ体12は、その一端にツマミ13が設けられていると共に、このツマミ13に隣接する位置、すなわち、前記長手本体2の端部には端栓14が固定されている。
A longitudinal screw hole 11 is formed along the longitudinal direction A at the axial center of the longitudinal weight 4, and a longitudinal screw body 12 is screwed into the screw hole 11.
The longitudinal screw body 12 is provided with a knob 13 at one end thereof, and an end plug 14 is fixed to a position adjacent to the knob 13, that is, at the end of the longitudinal body 2.

前記端栓14には、その内面に輪状溝15が形成され、前記端栓14に対応して形成された前記長手状ねじ体12の段部16には図4で示されるEリング等からなる係止リング17が設けられている。   An annular groove 15 is formed on the inner surface of the end plug 14, and the stepped portion 16 of the elongated screw body 12 formed corresponding to the end plug 14 is made of an E ring or the like shown in FIG. 4. A locking ring 17 is provided.

前記係止リング17により前記長手状ねじ体12は、長手方向Aに沿う移動は不可能な状態で、かつ、端栓14によって固定位置で回転のみ可能に構成されている。
前記長手状重り4の一端側には、重り用輪状溝20が前記ねじ孔11に対応する外周位置に、これと同軸状に形成され、この重り用輪状溝20に配設された圧縮ばね21は、この重り用輪状溝20すなわち長手状重り4と、前記端栓すなわち長手本体2との間に位置し、この圧縮ばね21のばね力によって前記長手状重り4は常時矢印Bの方向に沿って一方向付勢されている。
Due to the locking ring 17, the longitudinal screw body 12 is configured such that it cannot move along the longitudinal direction A and can only be rotated at a fixed position by the end plug 14.
On one end side of the longitudinal weight 4, a weight ring groove 20 is formed at the outer peripheral position corresponding to the screw hole 11 coaxially therewith, and a compression spring 21 disposed in the weight ring groove 20. Is located between the annular groove 20 for weight and the longitudinal weight 4 and the end plug or longitudinal body 2, and the longitudinal weight 4 is always along the direction of the arrow B by the spring force of the compression spring 21. Is biased in one direction.

次に、動作について述べる。まず、図1のように、ツマミ13を左右何れかの方向に回転させると、長手状ねじ体12の回転によって長手状重り4が長手方向Aに沿って何れかに移動し、長手本体2に対する長手状重り4の重量バランスを自在に変えることができる。   Next, the operation will be described. First, as shown in FIG. 1, when the knob 13 is rotated in either the left or right direction, the longitudinal weight 4 is moved along the longitudinal direction A by the rotation of the longitudinal screw body 12, and the longitudinal body 2 is moved. The weight balance of the longitudinal weight 4 can be freely changed.

従って、前記長手本体2を釣り竿の柄に適用した場合、この長手状重り4を前述のように長手方向Aに沿って自在に移動させることにより、柄の先の部分に対する竿全体の重心を変えることができ、キャスティング時等のバランスを個人好みの状態に任意に変えることができる。
尚、前述の重り移動装置1の他の形態として、図1の点線にて示しているように、長手状重り4内に長手方向Aに沿って貫通する貫通孔4Aを形成するか、又は、長手状重り4の外周と長手本体2の内周との間に溝又は切欠等によって隙間4Bを形成し、前記長手本体2内を端栓14と他の端栓等により外気と遮断した密閉状態とし、前記長手本体2内に液体を充填すると、液体は貫通孔4A又は隙間4Bを経て移動し、この液体の分だけ重り移動装置1の重量を増加させることができる。また、液体として水だけではなく、水銀等の比重の重いものを入れることにより、長手状重り4の重心移動の逆の重心移動とすることができる。
前述の形態については後述の図7で示されるルアーの構成についても同様に適用できるものである。
Therefore, when the longitudinal main body 2 is applied to a fishing rod handle, the longitudinal weight 4 is freely moved along the longitudinal direction A as described above, thereby changing the center of gravity of the entire rod relative to the tip portion of the handle. The balance at the time of casting or the like can be arbitrarily changed to a personal preference state.
As another form of the weight moving device 1 described above, as shown by a dotted line in FIG. 1, a through-hole 4A penetrating along the longitudinal direction A is formed in the longitudinal weight 4, or A gap 4B is formed by a groove or notch between the outer periphery of the longitudinal weight 4 and the inner periphery of the longitudinal body 2, and the inside of the longitudinal body 2 is shut off from the outside air by an end plug 14 and other end plugs. When the liquid is filled in the longitudinal main body 2, the liquid moves through the through hole 4A or the gap 4B, and the weight of the weight moving device 1 can be increased by the amount of the liquid. Further, not only water but also a liquid having a high specific gravity such as mercury can be used as the liquid, so that the gravity center movement opposite to the gravity center movement of the longitudinal weight 4 can be achieved.
The above-described embodiment can be similarly applied to the configuration of the lure shown in FIG. 7 described later.

また、図7は、本発明による重り移動装置1を釣り用のルアー30に適用した場合を示しており、前記長手本体2をルアー30に適用し、このルアー30内の長手状の長手空洞3内に前記重り移動装置1を装着し、ツマミ13の一部をルアー30の表面から露出させて防水構造としている。   FIG. 7 shows a case where the weight moving device 1 according to the present invention is applied to a fishing lure 30, and the longitudinal body 2 is applied to the lure 30, and the longitudinal longitudinal cavity 3 in the lure 30 is shown. The weight moving device 1 is mounted inside, and a part of the knob 13 is exposed from the surface of the lure 30 to form a waterproof structure.

本発明は、釣り竿やルアーのみではなく、玩具等にも適用可能である。   The present invention is applicable not only to fishing rods and lures, but also toys and the like.

本発明による重り移動装置を示す断面図である。It is sectional drawing which shows the weight moving apparatus by this invention. 図1の要部を示す断面図である。It is sectional drawing which shows the principal part of FIG. 図1の断面図である。It is sectional drawing of FIG. 図1の係止リングを示す正面図である。It is a front view which shows the latching ring of FIG. 図1の長手本体の他の形態を示す断面図である。It is sectional drawing which shows the other form of the longitudinal main body of FIG. 図3の他の形態を示す断面図である。It is sectional drawing which shows the other form of FIG. 本発明の他の形態を示す構成図である。It is a block diagram which shows the other form of this invention.

1 重り移動装置
2 長手本体
3 長手空洞
4 長手状重り
4A 貫通孔
4B 隙間
6 突状キー(回り止め手段)
7 キー溝(回り止め手段)
10 回り止め手段
11 ねじ孔
12 長手状ねじ体
13 ツマミ
14 端栓
17 係止リング
30 ルアー
DESCRIPTION OF SYMBOLS 1 Weight moving apparatus 2 Longitudinal main body 3 Longitudinal cavity 4 Longitudinal weight 4A Through-hole 4B Gap 6 Protruding key (anti-rotation means)
7 Keyway (Non-rotating means)
DESCRIPTION OF SYMBOLS 10 Anti-rotation means 11 Screw hole 12 Long screw body 13 Knob 14 End plug 17 Locking ring 30 Luer

Claims (1)

長手本体(2)内に形成された長手空洞(3)と、前記長手空洞(3)内で長手方向(A)に沿って移動自在に設けられた長手状重り(4)と、前記長手状重り(4)に形成されたねじ孔(11)と、前記ねじ孔(11)に螺入され前記長手本体(2)側に回転自在に係止された長手状ねじ体(12)と、前記長手状重り(4)の前記長手本体(2)に対する連れ回りを防止するための回り止め手段(10)とを備え、前記長手状ねじ体(12)の回転により前記長手状重り(4)を前記長手本体(2)に対して相対移動させるように構成した重り移動装置において、前記長手本体(2)内は外気と遮断された密閉状態に形成され、前記長手状重り(4)内にはその長手方向(A)に沿って貫通する貫通孔(4A)が形成されるか、又は、前記長手状重り(4)の外周と前記長手本体(2)の内周との間には溝又は切欠からなる隙間(4B)が形成され、前記長手本体(2)内には液体が充填され、前記液体は前記貫通孔(4A)または隙間(4B)を経て移動することを特徴とする重り移動装置。 A longitudinal cavity (3) formed in the longitudinal body (2), a longitudinal weight (4) provided movably along the longitudinal direction (A) in the longitudinal cavity (3), and the longitudinal shape A screw hole (11) formed in a weight (4), a long screw body (12) screwed into the screw hole (11) and rotatably locked to the long main body (2) side, and Anti-rotation means (10) for preventing the longitudinal weight (4) from rotating with respect to the longitudinal body (2), and the longitudinal weight (4) is rotated by the rotation of the longitudinal screw body (12). wherein in the heavy Ri mobile equipment which is configured to move relative to the longitudinal body (2), said longitudinal body (2) inside is formed in a sealed state of being shut off from the outside air, said elongate weight (4) is transmural hole (4A) penetrating along the longitudinal direction (a) is formed within or between the inner periphery of the outer peripheral of the elongate weight (4) the longitudinal body (2) A gap (4B) consisting of a groove or notch is formed in Wherein the longitudinal body (2) within is filled with a liquid, said liquid weight mobile apparatus characterized by moving through the through hole (4A) or gaps (4B).
JP2004178172A 2004-06-16 2004-06-16 Weight moving device Expired - Fee Related JP4445334B2 (en)

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JP4445334B2 true JP4445334B2 (en) 2010-04-07

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Publication number Priority date Publication date Assignee Title
JP2007185168A (en) * 2006-01-16 2007-07-26 Shimano Inc Spinning rod
JP4828337B2 (en) * 2006-07-18 2011-11-30 株式会社シマノ Lure
JP6320804B2 (en) * 2014-03-17 2018-05-09 株式会社シマノ Lure

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