JP5203863B2 - Long spool - Google Patents
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- JP5203863B2 JP5203863B2 JP2008234671A JP2008234671A JP5203863B2 JP 5203863 B2 JP5203863 B2 JP 5203863B2 JP 2008234671 A JP2008234671 A JP 2008234671A JP 2008234671 A JP2008234671 A JP 2008234671A JP 5203863 B2 JP5203863 B2 JP 5203863B2
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Description
本発明は、釣糸や手芸糸、金属線などの糸条体のほか、包装用テープなどの帯状体を巻きつけておき、必要量を随時引き出すことができる長尺体用スプールに関し、さらに詳しくは、扉部を容易に開き姿勢と閉じ姿勢とに切換できるうえ、閉じ姿勢に切換えた扉部により任意の位置で長尺体の端部を確実に保持できる、長尺体用スプールに関する。 The present invention relates to a spool for a long body in which a necessary amount can be pulled out at any time by winding a belt-like body such as a packaging tape in addition to a thread body such as fishing line, handicraft thread, or metal wire. The present invention relates to a spool for a long body that can easily switch a door portion between an open posture and a closed posture, and can reliably hold an end portion of the long body at an arbitrary position by the door portion switched to the closed posture.
一般に、釣糸などの長尺体が巻回されるスプールとしては、例えば、円筒状の胴部とこの胴部の両側端から径方向外側へ延設した一対のフランジ部とを備え、長尺体が巻回される巻装部をこの両フランジ部間で上記の胴部の周囲に形成したものがある(例えば、特許文献1参照。)。 Generally, as a spool on which a long body such as a fishing line is wound, for example, a long body is provided with a cylindrical body and a pair of flange portions extending radially outward from both ends of the body. There is one in which a winding part around which the body is wound is formed around the body part between the two flange parts (see, for example, Patent Document 1).
上記のスプールに巻回された長尺体は、巻き終わりの端部が、例えばフランジ部の適所に形成された切込み部に係止され、長尺体が不用意に解けたり引き出されたりしないようにしてある。しかしながら、この切込み部はフランジ部の周縁の一箇所にのみ形成してあり、長尺体は必ずしもこの切込み部に対応した位置で切断されるとは限らないので、長尺体の長さによっては、巻装部の一周分以上の長さが、この切込み部からはみ出す場合がある。 The long body wound around the spool is locked at the end portion of the winding end, for example, at a notch formed at an appropriate position of the flange portion, so that the long body is not unintentionally unwound or pulled out. It is. However, since this cut portion is formed only at one place on the periphery of the flange portion, and the long body is not necessarily cut at a position corresponding to this cut portion, depending on the length of the long body In some cases, a length equal to or longer than one turn of the winding portion protrudes from the cut portion.
そこで上記の問題点を解消するため、従来、上記の両フランジ部の外周縁部にそれぞれ扉部を延設し、両扉部の外周縁部を互いに近接した閉じ姿勢と互いに離隔した開き姿勢とに切換可能に構成したスプールが提案されている(例えば、特許文献2参照、以下、従来技術という。)。この従来技術では、両扉部を閉じ姿勢に切換えることで、周方向の任意の位置で長尺体の端部が両扉部間に挟持される。
Therefore, in order to solve the above-mentioned problems, conventionally, door portions are extended to the outer peripheral edge portions of the two flange portions, respectively, and the outer peripheral edge portions of the two door portions are closed close to each other and open postures separated from each other. Has been proposed (see, for example,
上記の従来技術は、上記の扉部を薄肉の弾性変形可能な合成樹脂で形成してあり、その先端に環状で厚肉の挟持板を付設してある。この薄肉の両扉部は、上記の挟持板同士が一定の押圧力で確りと押しつけ合うように、フランジ部の径方向外方へ凸となる形状に湾曲させてあり、これにより、閉じ姿勢の両扉部間に長尺体の端部が確実に保持される。 In the above prior art, the door portion is formed of a thin elastically deformable synthetic resin, and an annular and thick holding plate is attached to the tip of the door portion. The thin doors are curved in a shape that protrudes outward in the radial direction of the flange so that the clamping plates are firmly pressed against each other with a constant pressing force. The end of the long body is securely held between the doors.
しかし上記の扉部は薄肉であるため径方向に変形し易く、しかも扉部先端に付設した上記の挟持板は互いに突き合わせただけであるので、閉じ姿勢において挟持板が偏心したり楕円状に変形したりして、一部が径方向へ互いにズレる虞がある。そしてこのようなズレを生じると両扉部間に隙間を生じ、その部分では上記の長尺体を挟持できなくなる問題がある。 However, since the door part is thin, it is easily deformed in the radial direction, and the clamping plates attached to the front end of the door only touch each other, so that the clamping plate is eccentric or deformed into an oval shape in the closed position. As a result, some of them may be displaced from each other in the radial direction. And when such a shift | offset | difference arises, a clearance gap will be produced between both door parts, and there exists a problem which becomes impossible to clamp said elongate body in the part.
また、上記の両扉部は、それぞれ先端に付設した挟持板を互いに突き合わせて押付けることにより上記の長尺体を挟持するため、この挟持板の外径は等しい大きさに形成してある。このため、長く引き出された長尺体を素早く巻き戻す場合など、上記の扉部を開き姿勢へ切換える際に、一方の扉部を他方の扉部から分離させにくく、この扉部を開き姿勢へ容易に切り換えできない問題がある。 Moreover, since both said door parts hold | grip said elongate body by mutually abutting and pressing the clamping board provided at the front-end | tip, respectively, the outer diameter of this clamping board is formed in the same magnitude | size. For this reason, when switching the door part to the open position, such as when quickly rewinding a long body that has been drawn out long, it is difficult to separate one door part from the other door part. There is a problem that cannot be switched easily.
本発明の技術的課題は、上記の問題点を解消し、扉部を容易に開き姿勢と閉じ姿勢とに切換でき、閉じ姿勢に切換えた扉部により任意の位置で長尺体の端部を確実に保持できる、長尺体用スプールを提供することにある。 The technical problem of the present invention is to solve the above-mentioned problems, and the door part can be easily switched between the open position and the closed position, and the end of the elongated body is attached at an arbitrary position by the door part switched to the closed position. An object of the present invention is to provide a long body spool that can be reliably held.
本発明は上記の課題を解決するために、例えば、本発明の実施の形態を示す図1から図3に基づいて説明すると、次のように構成したものである。
即ち、本発明1は長尺体用スプールに関し、円筒状に形成された胴部(2)と、この胴部(2)の両側端から径方向外側へ延設した一対のフランジ部(3)とを備え、長尺体(4)が巻回される巻装部(5)をこの両フランジ部(3)間で上記の胴部(2)の周囲に形成した長尺体用スプールであって、一方のフランジ部(3a)を他方のフランジ部(3b)よりも大径に形成するとともに、小径フランジ部(3b)の外周縁部(6b)に環状の扉部(7)を延設して、この扉部(7)の先端側を大径フランジ部(3a)側へ変位させた閉じ姿勢(X)と大径フランジ部(3a)から離隔させた開き姿勢(Y)とに切換可能に構成し、上記の大径フランジ部(3a)の外周縁部(6a)を薄肉に形成するとともに、上記の扉部(7)の外径を上記の大径フランジ部(3a)の外径よりも大きく形成し、上記の閉じ姿勢(X)に切換えた扉部(7)が、その先端周縁(9)から内方へ入り込んだ位置で上記の大径フランジ部(3a)の薄肉外周縁部(6a)へ当接するように構成したことを特徴とする。
In order to solve the above-described problems, the present invention is described as follows, for example, based on FIGS. 1 to 3 showing an embodiment of the present invention.
That is, the present invention relates to a spool for a long body, and a cylindrical body portion (2) and a pair of flange portions (3) extending radially outward from both ends of the body portion (2). A spool for a long body in which a winding portion (5) around which the long body (4) is wound is formed around the body portion (2) between the flange portions (3). One flange portion (3a) is formed to have a larger diameter than the other flange portion (3b), and an annular door portion (7) is extended to the outer peripheral edge portion (6b) of the small diameter flange portion (3b). Then, switching between the closed position (X) in which the front end side of the door (7) is displaced toward the large diameter flange (3a) and the open position (Y) separated from the large diameter flange (3a) The outer peripheral edge portion (6a) of the large-diameter flange portion (3a) is formed thin, and the outer diameter of the door portion (7) is set outside the large-diameter flange portion (3a). Form larger than the diameter and switch to the above closed position (X) Door portion (7), characterized by being configured to abut from the tip periphery (9) the thin outer peripheral edge portion of the large-diameter flange portion at a position entered inwardly (3a) to (6a) .
なお参考発明として、長尺体用スプールに関し、円筒状に形成された胴部(2)と、この胴部(2)の両側端から径方向外側へ延設した一対のフランジ部(3)とを備え、長尺体(4)が巻回される巻装部(5)をこの両フランジ部(3)間で上記の胴部(2)の周囲に形成した長尺体用スプールであって、上記の両フランジ部(3)の外周縁部(6)にそれぞれ環状の扉部(7)を延設して、この扉部(7)の先端側を他方のフランジ部(3)側へ変位させた閉じ姿勢(X)とこの他方のフランジ部(3)から離隔させた開き姿勢(Y)とに切換可能に構成し、上記の両扉部(7)は、その外径(D1・D2)を互いに異ならせて、大径扉部(7a)と小径扉部(7b)とから構成し、上記の閉じ姿勢(X)に切換えた大径扉部(7a)が、その先端周縁(9a)から内方へ入り込んだ位置で上記の閉じ姿勢(X)に切換えた小径扉部(7b)の先端周縁(9b)へ当接するように構成することが考えられる。 As a reference invention, regarding a long body spool, a cylindrical body portion (2), and a pair of flange portions (3) extending radially outward from both side ends of the body portion (2), A spool for a long body in which a winding portion (5) around which the long body (4) is wound is formed around the trunk portion (2) between the flange portions (3). The annular door portion (7) is extended to the outer peripheral edge portion (6) of both flange portions (3), and the front end side of the door portion (7) is directed to the other flange portion (3) side. It is configured to be switchable between a displaced closed position (X) and an open position (Y) separated from the other flange part (3), and both the door parts (7) have an outer diameter (D1 · D2) is made different from each other, and is composed of a large-diameter door portion (7a) and a small-diameter door portion (7b). 9a) Changed to the above closed position (X) at the position entering inward from It is conceivable that the small-diameter door portion (7b) is configured to come into contact with the leading edge (9b) .
上記の本発明1では、上記の扉部は、閉じ姿勢に切換えると上記の大径フランジ部を包み込むように取り囲み、その先端周縁から内方へ入り込んだ位置で大径フランジ部の外周縁部へ当接する。この結果、この閉じ姿勢に切換えた扉部は大径フランジ部の外周縁部に沿った形状となり、この大径フランジ部との間に隙間を生じることなく、均一に当接し、両者間に長尺体が確実に保持される。そしてこの扉部の先端周縁は、大径フランジ部の外周縁部よりも外方へ突出した状態となっているので、閉じ姿勢の扉部は、作業者がこの突出した先端周縁に指先等を引っ掛けることで簡単にフランジ部から分離され、開き姿勢へ切換えられる。 In the first aspect of the present invention, when the door portion is switched to the closed position, the door portion surrounds the large-diameter flange portion so as to enclose the large-diameter flange portion inward from the peripheral edge of the tip to the outer peripheral edge portion of the large-diameter flange portion. Abut. As a result, the door portion switched to this closed position has a shape along the outer peripheral edge of the large-diameter flange portion, and is in contact with the large-diameter flange portion uniformly without any gap, and is long between the two. The scale is securely held. And since the peripheral edge of the door portion protrudes outward from the outer peripheral edge portion of the large-diameter flange portion, the door portion in the closed position is placed on the protruding peripheral edge of the finger by the operator. It can be easily separated from the flange by hooking and switched to the open position.
また上記の参考発明では、上記の大径扉部は、閉じ姿勢に切換えると上記の小径扉部を包み込むように取り囲み、その大径扉部の先端周縁から内方へ入り込んだ位置で小径扉部の先端周縁へ当接する。この結果、この閉じ姿勢に切換えた大径扉部は小径扉部の先端周縁に沿った形状となり、この小径扉部との間に隙間を生じることなく、均一に当接し、両扉部間に長尺体が確実に保持される。そしてこの大径扉部の先端周縁は、小径扉部の先端周縁よりも外方へ突出した状態となっているので、閉じ姿勢の大径扉部は、作業者がこの突出した先端周縁に指先等を引っ掛けることで簡単に小径扉部から分離され、開き姿勢へ切換えられる。さらに大径扉部が開き姿勢に切換えられると、小径扉部はその先端周縁を外方へ押圧することにより、簡単に開き姿勢へ切換えられる。 In the above reference invention , the large-diameter door portion surrounds the small-diameter door portion so as to enclose the small-diameter door portion when switched to the closed position, and the small-diameter door portion is located inward from the peripheral edge of the large-diameter door portion. It abuts on the tip periphery. As a result, the large-diameter door portion switched to this closed position has a shape along the periphery of the tip of the small-diameter door portion, and is in uniform contact with the small-diameter door portion without any gap between the two door portions. The long body is securely held. Since the leading edge of the large-diameter door part protrudes outward from the leading edge of the small-diameter door part, the large-diameter door part in a closed position is placed on the protruding tip edge of the fingertip by the operator. It can be easily separated from the small-diameter door portion by hooking, etc., and switched to the open posture. Further, when the large-diameter door portion is switched to the open posture, the small-diameter door portion is easily switched to the open posture by pressing the peripheral edge of the tip outward.
ここで、上記の長尺体とは、上記の胴部へ捲回可能な糸条体や帯状体をいう。この糸条体とは、例えば釣糸や手芸糸などの繊維製品のほか、金属線などをも含む。また上記の帯状体とは、装飾や包装などに用いられるリボン、テープなどをいう。これらの長尺体は、太さや幅は特定の寸法のものに限定されず、合成樹脂製のほか天然繊維製や金属製、紙製などであってもよく、特定の材質に限定されない。 Here, said long body means the thread body and strip | belt-shaped body which can be wound to said trunk | drum. The thread body includes, for example, a metal wire in addition to a textile product such as fishing line or handicraft thread. Moreover, said strip | belt body means the ribbon, tape, etc. which are used for decoration or packaging. These long bodies are not limited to those having specific dimensions in thickness and width, but may be made of synthetic resin, natural fiber, metal, paper, and the like, and are not limited to specific materials.
また上記の胴部やフランジ部は特定の材質に限定されないが、通常、好ましくは合成樹脂材料で形成される。一方、上記の扉部は、上記の閉じ姿勢と開き姿勢とに切換できる程度の柔軟性を備えた材質で形成され、通常、好ましくは合成樹脂材料で形成される。この扉部と上記のフランジ部とは、別体に形成して互いに接着などにより接合してもよいが、例えば合成樹脂材料により一体的に成形すると、接合手段や接合工程が不要であり、安価に実施できて好ましい。 Moreover, although the said trunk | drum part and a flange part are not limited to a specific material, Usually, Preferably it is formed with a synthetic resin material. On the other hand, the door portion is formed of a material having flexibility that can be switched between the closed posture and the open posture, and is preferably formed of a synthetic resin material. The door portion and the flange portion may be formed separately and bonded together by bonding or the like. However, if the door portion and the flange portion are integrally formed with a synthetic resin material, for example, a bonding means and a bonding step are unnecessary, and the cost is low. It is preferable to be able to implement.
上記の扉部は、その基端側に薄肉の凹溝部を環状に形成すると、この凹溝部をあたかもヒンジのように屈曲させることで、この扉部を閉じ姿勢と開き姿勢とに容易に切換えることができ、好ましい。この扉部の形状は特定の形状に限定されず、例えば外方へ湾曲させてもよいが、フランジ部の中心軸心を中心軸とする截頭円錐面に形成すると、即ち、軸心方向の断面形状が、フランジ部の径方向に対し傾斜している直線状に形成すると、巻装部の収容容積を大きく確保できて好ましい。 When the above-mentioned door part is formed with a thin groove groove on the base end side in an annular shape, the door part can be easily switched between a closed position and an open position by bending the groove part like a hinge. This is preferable. The shape of the door portion is not limited to a specific shape, and may be curved outward, for example, but if it is formed on a frustoconical surface with the central axis of the flange portion as the central axis, that is, in the axial direction When the cross-sectional shape is formed in a straight line inclined with respect to the radial direction of the flange portion, it is preferable because a large accommodation volume of the winding portion can be secured.
上記の本発明1において、上記の大径フランジ部は外周縁部を薄肉に形成して、上記の閉じ姿勢に切換えた扉部がこの薄肉外周縁部へ当接するように構成してあるので、扉部とこの薄肉周縁部との間に隙間を生じる虞をさらに低減でき、閉じ姿勢に切換えた扉部で長尺体の端部を一層確実に保持することができる。
In the
またこの本発明1において、上記の大径フランジ部の外径は、その外周縁部が上記の閉じ姿勢に切換えた扉部へ単に当接する大きさよりもやや大径に形成すると、その扉部をこの大径フランジ部の外周縁部へ押圧するように当接させることができ、両者間で上記の長尺体の端部を一層確りと保持することができて好ましい。
Further, in the
同様に上記の参考発明において、上記の小径扉部の外径は、その先端周縁が上記の閉じ姿勢に切換えた大径扉部へ単に当接する大きさよりもやや大径に形成すると、その大径扉部をこの小径扉部の先端周縁へ押圧するように当接させることができ、両扉部間で上記の長尺体の端部を一層確りと保持することができて好ましい。 Similarly, in the above reference invention , when the outer diameter of the small-diameter door portion is formed to be slightly larger than the size in which the peripheral edge of the small-diameter door simply contacts the large-diameter door portion switched to the closed position, the large diameter The door part can be brought into contact so as to press against the peripheral edge of the small-diameter door part, and the end part of the long body can be more securely held between both door parts.
本発明は上記のように構成され作用することから、次の効果を奏する。 Since the present invention is configured and operates as described above, the following effects can be obtained.
(1)本発明1では、閉じ姿勢に切換えた扉部が、大径フランジ部を包み込むように取り囲み、その大径フランジ部の外周縁部に沿った形状となるので、この大径フランジ部との間に隙間を生じることなく、均一に当接させることができる。この結果、長尺体の端部が巻装部の周方向のいずれにあっても、この閉じ姿勢に切換えた扉部とフランジ部との間の任意の位置でその長尺体の端部を確実に保持することができる。 (1) In the first aspect of the present invention, the door portion switched to the closed position surrounds the large-diameter flange portion so as to wrap around the outer peripheral edge of the large-diameter flange portion. It can be made to contact uniformly, without producing a gap between them. As a result, even if the end of the elongated body is in any of the circumferential directions of the winding part, the end of the elongated body is moved at an arbitrary position between the door portion and the flange portion switched to this closed position. It can be held securely.
(2)扉部の先端周縁は、大径フランジ部の外周縁部よりも外方へ突出した状態となっているので、作業者がこの突出した先端周縁に指先等を引っ掛けることにより、この扉部をフランジ部から容易に分離させて開き姿勢へ切換えることができる。 (2) Since the leading edge of the door is in a state of protruding outward from the outer peripheral edge of the large-diameter flange, the door is moved by the operator hooking a fingertip or the like on the protruding leading edge. The part can be easily separated from the flange part and switched to the open position.
(3)なお、上記の参考発明では、閉じ姿勢に切換えた大径扉部が、小径扉部の先端周縁を包み込むように取り囲み、その小径扉部の先端周縁に沿った形状となるので、この小径扉部との間に隙間を生じることなく、均一に当接させることができる。この結果、長尺体の端部が巻装部の周方向のいずれにあっても、この閉じ姿勢に切換えた両扉部間に長尺体の端部を確実に保持することができる。 (3) In the above-described reference invention , the large-diameter door portion switched to the closed posture surrounds the front-end periphery of the small-diameter door portion, and has a shape along the front-end periphery of the small-diameter door portion. It can be made to contact | abut uniformly, without producing a clearance gap between small diameter door parts. As a result, the end of the long body can be reliably held between the door portions that are switched to the closed position regardless of the end of the long body in the circumferential direction of the winding portion.
(4)大径扉部の先端周縁は、小径扉部の先端周縁よりも外方へ突出した状態となっているので、作業者がこの大径扉部の突出した先端周縁に指先等を引っ掛けることにより、小径扉部から容易に分離させて開き姿勢へ切換えることができ、大径扉部が開き姿勢に切換わると、小径扉部はその先端周縁を外方へ押圧することにより、簡単に開き姿勢へ切換えることができる。 (4) Since the leading edge of the large-diameter door portion protrudes outward from the leading edge of the small-diameter door portion, the operator hooks a fingertip or the like on the protruding leading edge of the large-diameter door portion. Can be easily separated from the small-diameter door portion and switched to the open posture.When the large-diameter door portion is switched to the open posture, the small-diameter door portion can be easily pressed by pushing the peripheral edge of the tip outward. It can be switched to the open position.
以下、本発明の実施の形態を図面に基づき説明する。
図1から図3は本発明の第1実施形態を示し、図1は長尺体用スプールである釣糸用スプールの一部破断斜視図、図2は扉部を閉じ姿勢に切換えた状態の釣糸用スプールの断面図、図3は扉部を開き姿勢に切換えた釣糸用スプールの要部の拡大断面図である。
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1 to 3 show a first embodiment of the present invention. FIG. 1 is a partially broken perspective view of a fishing line spool, which is a long body spool, and FIG. 2 is a fishing line in a state where a door is closed and switched to a posture. FIG. 3 is an enlarged cross-sectional view of the main part of the fishing line spool with the door portion opened and switched to the posture.
図1と図2に示すように、この釣糸用スプール(1)は円筒状に形成された胴部(2)と、この胴部(2)の両側端から径方向外側へ延設した一対のフランジ部(3)とを備え、この両フランジ部(3)間で上記の胴部(2)の周囲に、釣糸(4)が巻回される巻装部(5)を形成してある。 As shown in FIGS. 1 and 2, the fishing line spool (1) has a cylindrical body (2) and a pair of radially extending outer ends from both ends of the body (2). A winding portion (5) around which the fishing line (4) is wound is formed around the trunk portion (2) between the flange portions (3).
上記のフランジ部(3)は、一方のフランジ部(3a)を他方のフランジ部(3b)よりも大径に形成してあり、この小径フランジ部(3b)の外周縁部(6b)に、環状の扉部(7)が延設してある。この扉部(7)と上記の両フランジ部(3)と胴部(2)とは、ポリエチレン樹脂やポリプロピレン樹脂などの合成樹脂材料で一体に成形してあり、扉部(7)の肉厚は、小径フランジ部(3b)の肉厚の70%以上に、好ましくは75%以上に形成してある。 In the flange portion (3), one flange portion (3a) has a larger diameter than the other flange portion (3b), and the outer peripheral edge portion (6b) of the small diameter flange portion (3b) An annular door (7) is extended. The door portion (7), the flange portions (3) and the body portion (2) are integrally formed of a synthetic resin material such as polyethylene resin or polypropylene resin, and the thickness of the door portion (7) is increased. Is formed to be 70% or more, preferably 75% or more of the thickness of the small diameter flange portion (3b).
上記の扉部(7)は、フランジ部(3)の中心軸心(L)を中心軸とする截頭円錐面に形成してあり、従って図2に示すように、軸心方向の断面形状が、フランジ部(3)の径方向に対し傾斜した直線状に形成されている。このため、上記のフランジ部(3)の径方向に対する扉部(7)の傾斜角度を、径方向の全幅に亘って大きな角度に、例えば約45度に設定することができ、この扉部(7)におけるフランジ部(3)の半径方向の寸法を短くして、巻装部(5)の収容容積を大きくすることができる。 Said door part (7) is formed in the frusto-conical surface which makes the central axis (L) of a flange part (3) a center axis, Therefore, as shown in FIG. Is formed in a linear shape inclined with respect to the radial direction of the flange portion (3). For this reason, the inclination angle of the door portion (7) with respect to the radial direction of the flange portion (3) can be set to a large angle over the entire width in the radial direction, for example, about 45 degrees. The dimension of the flange portion (3) in the radial direction in 7) can be shortened, and the accommodation volume of the winding portion (5) can be increased.
上記の扉部(7)の基端側には薄肉の凹溝部(8)が環状に形成してある。この凹溝部(8)は上記の小径フランジ部(3b)や扉部(7)に比べて薄肉に形成されているので、あたかもヒンジのように屈曲することができる。従って図3に示すように、この凹溝部(8)で屈曲させることにより、上記の扉部(7)は、先端側を大径フランジ部(3a)側へ変位させた閉じ姿勢(X)とこの大径フランジ部(3a)から離隔させた開き姿勢(Y)とに切換られる。なお、上記の凹溝部(8)の断面形状は特定の形状に限定されず、底の浅いU字形や半円形など、任意の形状に形成することができる。またこの凹溝部(8)は、扉部(7)の基端側の外面と内面のいずれに形成してもよく、両面に形成してもよい。 A thin groove portion (8) is formed in an annular shape on the base end side of the door portion (7). Since the concave groove (8) is formed thinner than the small-diameter flange (3b) and the door (7), it can be bent as if it were a hinge. Therefore, as shown in FIG. 3, by bending the groove (8), the door (7) has a closed posture (X) in which the distal end is displaced toward the large-diameter flange (3a). It is switched to an open posture (Y) separated from the large diameter flange portion (3a). Note that the cross-sectional shape of the concave groove portion (8) is not limited to a specific shape, and can be formed in an arbitrary shape such as a shallow U-shape or semicircular shape. Further, the recessed groove portion (8) may be formed on either the outer surface or the inner surface on the base end side of the door portion (7), or may be formed on both surfaces.
上記の大径フランジ部(3a)は、外周縁部(6a)が薄肉に形成してあり、この薄肉外周縁部(6a)の外径は、上記の閉じ姿勢(X)に切換えた扉部(7)へ単に当接する大きさよりもやや大径に形成してある。一方、上記の扉部(7)の外径は、上記の大径フランジ部(3a)の外径よりも大径に形成してある。このため、上記の閉じ姿勢(X)に切換えた扉部(7)は、大径フランジ部(3a)を包み込むように取り囲み、その先端周縁(9)から内方へ入り込んだ位置で、上記の大径フランジ部(3a)の外周縁部(6a)へ押付けるように当接する。このときの押圧力は、上記の外周縁部(6a)が薄肉であるので良好に緩衝される。この結果、この閉じ姿勢(X)に切換えた扉部(7)は、大径フランジ部(3a)の薄肉外周縁部(6a)に沿った形状となり、この薄肉外周縁部(6a)との間に隙間を生じることなく、均一に押し付けた状態で当接する。 The large-diameter flange portion (3a) has a thin outer peripheral edge portion (6a), and the outer diameter of the thin outer peripheral edge portion (6a) is the door portion switched to the closed position (X). It is formed to have a diameter slightly larger than the size that simply contacts with (7). On the other hand, the outer diameter of the door portion (7) is formed larger than the outer diameter of the large-diameter flange portion (3a). For this reason, the door portion (7) switched to the closed posture (X) surrounds the large-diameter flange portion (3a) so as to wrap around and enters the above-mentioned peripheral edge (9) inward from the above-described position. It abuts against the outer peripheral edge (6a) of the large diameter flange (3a). The pressing force at this time is satisfactorily buffered because the outer peripheral edge (6a) is thin. As a result, the door portion (7) switched to the closed posture (X) has a shape along the thin outer peripheral edge portion (6a) of the large diameter flange portion (3a). It abuts in a state of being pressed evenly without generating a gap therebetween.
上記の扉部(7)の肉厚は、小径フランジ部(3b)の肉厚の70%以上に、好ましくは75%以上に形成されており、大径フランジ部(3a)の薄肉外周縁部(6a)へ確りと、周方向の全域にわたって均一に押付けられる。この結果、釣糸(4)の端部が巻装部(5)の周方向のいずれの位置にあっても、図2に示すように、この閉じ姿勢(X)に切換えた扉部(7)と大径フランジ部(3a)との間の任意の位置で、この釣糸(4)の端部を確実に保持することができる。 The thickness of the door part (7) is 70% or more, preferably 75% or more of the thickness of the small diameter flange part (3b), and the thin outer peripheral edge part of the large diameter flange part (3a). It is surely pressed to (6a) and evenly pressed over the entire circumferential direction. As a result, regardless of the position of the end of the fishing line (4) in the circumferential direction of the winding part (5), as shown in FIG. 2, the door part (7) switched to this closed position (X). The end portion of the fishing line (4) can be securely held at an arbitrary position between the large diameter flange portion (3a).
また上記の閉じ姿勢(X)に切換えた扉部(7)の先端周縁(9)は、大径フランジ部(3a)との当接位置よりも外方へ突出した状態となっている。このため、作業者はこの突出した部分に指先を引っ掛ける等により、扉部(7)を大径フランジ部(3a)から簡単に分離でき、上記の凹溝部(8)で屈曲させることで、この扉部(7)を開き姿勢(Y)へ容易に切換えることができる。 Moreover, the front-end | tip periphery (9) of the door part (7) switched to said closing attitude | position (X) is the state which protruded outward rather than the contact position with a large diameter flange part (3a). For this reason, the operator can easily separate the door portion (7) from the large-diameter flange portion (3a) by hooking a fingertip on the protruding portion, and by bending the groove portion (8), The door (7) can be easily switched to the open position (Y).
図4は参考発明の実施形態を示す、扉部を閉じ姿勢に切換えた状態の釣糸用スプールの要部の拡大断面図である。 FIG. 4 is an enlarged cross-sectional view of the main part of the fishing line spool in a state in which the door portion is closed and switched to the posture, showing an embodiment of the reference invention .
この参考発明の実施形態では、第1実施形態と同様に、円筒状に形成された胴部(2)と、この胴部(2)の両側端から径方向外側へ延設した一対のフランジ部(3)とを備え、釣糸(4)が巻回される巻装部(5)を、この両フランジ部(3)間で上記の胴部(2)の周囲に形成してあるが、第1実施形態と異なり、上記の両フランジ部(3)の外周縁部(6)にそれぞれ環状の扉部(7)が延設してある。なお、上記の胴部(2)とフランジ部(3)と扉部(7)は、上記の第1実施形態と同様、合成樹脂材料で一体に形成してあり、扉部(7)の肉厚は、フランジ部(3)の肉厚の70%以上に、好ましくは75%以上に形成してある。また扉部(7)は、フランジ部(3)の中心軸心を中心軸とする截頭円錐面に形成してある。 In the embodiment of this reference invention , as in the first embodiment, a cylindrical body portion (2) and a pair of flange portions extending radially outward from both side ends of the body portion (2) (3), and a winding part (5) around which the fishing line (4) is wound is formed around the trunk part (2) between the two flange parts (3). Unlike 1 embodiment, the annular door part (7) is each extended in the outer-periphery edge part (6) of both said flange parts (3). In addition, said trunk | drum (2), flange part (3), and door part (7) are integrally formed with the synthetic resin material similarly to said 1st Embodiment, The meat | flesh of door part (7) is formed. The thickness is 70% or more, preferably 75% or more of the thickness of the flange portion (3). Moreover, the door part (7) is formed in the frusto-conical surface which makes the central axis the center axis of the flange part (3).
上記の各扉部(7)は基端側に薄肉の凹溝部(8)が環状に形成してあり、この凹溝部(8)をヒンジのように屈曲させることで、それぞれ扉部(7)の先端側を他方のフランジ部(3)側へ変位させた閉じ姿勢(X)とこの他方のフランジ部(3)から離隔させた開き姿勢(Y)とに切換可能に構成してある。 Each of the door portions (7) has a thin groove portion (8) formed in an annular shape on the base end side, and each of the door portions (7) is bent by bending the groove portion (8) like a hinge. It is configured to be switchable between a closed posture (X) in which the tip end side is displaced toward the other flange portion (3) and an open posture (Y) separated from the other flange portion (3).
上記の両扉部(7)は、その外径(D1・D2)を互いに異ならせてあり、大径扉部(7a)と小径扉部(7b)とから構成してある。そして両扉部(7)をそれぞれ閉じ姿勢(X)に切換えると、大径扉部(7a)は小径扉部(7b)の先端周縁(9b)を包み込むように取り囲み、この大径扉部(7a)の先端周縁(9a)から内方へ入り込んだ位置で、小径扉部(7b)の先端周縁(9b)と当接するように構成してある。一方、上記の小径扉部(7b)の外径(D2)は、その先端周縁(9b)が上記の閉じ姿勢(X)に切換えた大径扉部(7a)へ単に当接する大きさよりもやや大径に形成してあり、従って、大径扉部(7a)はこの小径扉部(7b)へ押付けられるように当接する。この結果、両扉部(7a・7b)は、両者間に隙間を生じることなく、均一に押付けた状態で互いに当接する。 The two door portions (7) have different outer diameters (D1, D2), and are composed of a large-diameter door portion (7a) and a small-diameter door portion (7b). When the doors (7) are respectively switched to the closed position (X), the large-diameter door (7a) surrounds the peripheral edge (9b) of the small-diameter door (7b), and the large-diameter door ( 7a) is configured to come into contact with the front end periphery (9b) of the small-diameter door portion (7b) at a position entering inward from the front end periphery (9a). On the other hand, the outer diameter (D2) of the small-diameter door portion (7b) is slightly larger than the size in which the peripheral edge (9b) is simply in contact with the large-diameter door portion (7a) switched to the closed position (X). The large-diameter door portion (7a) comes into contact with the small-diameter door portion (7b) so as to be pressed against the small-diameter door portion (7b). As a result, the door portions (7a, 7b) abut against each other in a state where they are uniformly pressed without causing a gap therebetween.
また大径扉部(7a)の先端周縁(9a)は、小径扉部(7b)の先端周縁(9b)から外方へ突出しており、作業者はこの突出した部分に指先等を引っ掛けるなどして、大径扉部(7a)を小径扉部(7b)から簡単に分離させて開き姿勢(Y)へ切換えることができる。 In addition, the peripheral edge (9a) of the large-diameter door (7a) protrudes outward from the peripheral edge (9b) of the small-diameter door (7b), and the operator hooks a fingertip or the like on the protruding part. Thus, the large-diameter door portion (7a) can be easily separated from the small-diameter door portion (7b) and switched to the open posture (Y).
上記の実施形態で説明した長尺体用スプールは、本発明の技術的思想を具体化するために例示したものであり、各部の形状や寸法、材質などをこの実施形態のものに限定するものではなく、本発明の特許請求の範囲内において種々の変更を加え得るものである。 The long body spool described in the above embodiment is exemplified to embody the technical idea of the present invention, and the shape, dimensions, material, and the like of each part are limited to those of this embodiment. Rather, various modifications can be made within the scope of the claims of the present invention.
例えば、上記の各実施形態では胴部とフランジ部と扉部を合成樹脂材料で一体に形成したので、安価に製造することができる。しかし本発明では、例えば胴部とフランジ部とを別体に形成して組み付けるものであってもよい。また、上記の各実施形態では扉部を截頭円錐面に形成したが、本発明の上記の扉部は、湾曲させた形状であってもよい。 For example, in each of the above embodiments, the body portion, the flange portion, and the door portion are integrally formed of a synthetic resin material, and therefore can be manufactured at low cost. However, in the present invention, for example, the body portion and the flange portion may be formed separately and assembled. Moreover, in each said embodiment, although the door part was formed in the truncated cone surface, the curved shape may be sufficient as said door part of this invention.
さらに、上記の実施形態では長尺体が釣糸である場合について説明したが、本発明に用いる上記の長尺体は、他の糸条体や、巻装部と同じ幅の或いはこれよりも狭い幅の帯状体等であってもよいことは、言うまでもない。 Furthermore, in the above embodiment, the case where the long body is a fishing line has been described. However, the above long body used in the present invention has the same width as or narrower than other thread bodies and winding parts. Needless to say, it may be a band or the like having a width.
本発明の長尺体用スプールは、扉部を容易に開き姿勢と閉じ姿勢とに切換でき、閉じ姿勢に切換えた扉部で長尺体の端部を確実に保持できるうえ、巻装部の収容容積を大きくして長尺体の収容長さを長くできるので、特に釣糸用スプールに好適であるが、手芸糸や包装用テープなど、他の長尺体に用いるスプールにも好適である。 The spool for the long body of the present invention can easily switch the door portion between the open posture and the closed posture, and can securely hold the end of the long body with the door portion switched to the closed posture. Since the accommodation volume can be increased and the accommodation length of the long body can be increased, it is particularly suitable for a spool for fishing line, but is also suitable for a spool used for other long bodies such as handicraft yarn and packaging tape.
1…長尺体用スプール(釣糸用スプール)
2…胴部
3…フランジ部
3a…大径フランジ部
3b…小径フランジ部
4…長尺体(釣糸)
5…巻装部
6…フランジ部(3)の外周縁部
6a…大径フランジ部(3a)の外周縁部(薄肉外周縁部)
6b…小径フランジ部(3b)の外周縁部
7…扉部
7a…大径扉部
7b…小径扉部
9…扉部(7)の先端周縁
9a…大径扉部(7a)の先端周縁
9b…小径扉部(7b)の先端周縁
D1…大径扉部の外径
D2…小径扉部の外径
L…フランジ部(3)の中心軸心
X…閉じ姿勢
Y…開き姿勢
1 ... Long spool (fishline spool)
2 ...
3a… Large diameter flange
3b ... Small
5 ... Winding
6a… Outer peripheral edge (thin outer peripheral edge) of large-diameter flange (3a)
6b ... Outer peripheral edge of small diameter flange (3b) 7 ... Door
7a… Large diameter door
7b ... Small-
9a: Edge of the large-diameter door (7a)
9b… The peripheral edge of the tip of the small-diameter door (7b)
D1… Outer diameter of large-diameter door
D2: Outer diameter of the small-diameter door L: Center axis of the flange (3) X: Closed position Y: Opened position
Claims (4)
一方のフランジ部(3a)を他方のフランジ部(3b)よりも大径に形成するとともに、小径フランジ部(3b)の外周縁部(6b)に環状の扉部(7)を延設して、この扉部(7)の先端側を大径フランジ部(3a)側へ変位させた閉じ姿勢(X)と大径フランジ部(3a)から離隔させた開き姿勢(Y)とに切換可能に構成し、
上記の大径フランジ部(3a)の外周縁部(6a)を薄肉に形成するとともに、上記の扉部(7)の外径を上記の大径フランジ部(3a)の外径よりも大きく形成し、上記の閉じ姿勢(X)に切換えた扉部(7)が、その先端周縁(9)から内方へ入り込んだ位置で上記の大径フランジ部(3a)の薄肉外周縁部(6a)へ当接するように構成したことを特徴とする、長尺体用スプール。 A cylindrical body (2), and a pair of flanges (3) extending radially outward from both ends of the body (2), the elongated body (4) is wound A spool for a long body in which a wound portion (5) to be formed is formed around the trunk portion (2) between the flange portions (3),
One flange portion (3a) is formed to have a larger diameter than the other flange portion (3b), and an annular door portion (7) is extended to the outer peripheral edge portion (6b) of the small diameter flange portion (3b). The door (7) can be switched between a closed position (X) in which the front end side is displaced toward the large-diameter flange (3a) and an open position (Y) separated from the large-diameter flange (3a). Configure
The outer peripheral edge portion (6a) of the large-diameter flange portion (3a) is formed thin, and the outer diameter of the door portion (7) is larger than the outer diameter of the large-diameter flange portion (3a). The thin outer peripheral edge (6a) of the large-diameter flange (3a) at the position where the door (7) switched to the closed position (X) enters inward from the peripheral edge (9). A spool for a long body, characterized in that the spool is configured to abut against the long body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2008234671A JP5203863B2 (en) | 2008-09-12 | 2008-09-12 | Long spool |
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JPS4926158Y1 (en) * | 1970-09-17 | 1974-07-15 | ||
JPS5031155Y1 (en) * | 1970-12-07 | 1975-09-11 | ||
JPS521829Y2 (en) * | 1974-04-09 | 1977-01-17 | ||
US4194705A (en) * | 1978-09-29 | 1980-03-25 | Ernst Spirig | Desoldering wick package and improved bobbin utilized therein |
JPS58132975U (en) * | 1982-03-03 | 1983-09-07 | 株式会社ゴ−セン | Thread winding tool |
JPH0242692Y2 (en) * | 1986-09-09 | 1990-11-14 | ||
JP4026058B2 (en) * | 2002-10-10 | 2007-12-26 | 日本精管有限会社 | Fishing line storage |
JP3878196B2 (en) * | 2005-02-15 | 2007-02-07 | 冨士太 木村 | Fishing line spool |
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