JP2007274961A - Spoon net - Google Patents

Spoon net Download PDF

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JP2007274961A
JP2007274961A JP2006105043A JP2006105043A JP2007274961A JP 2007274961 A JP2007274961 A JP 2007274961A JP 2006105043 A JP2006105043 A JP 2006105043A JP 2006105043 A JP2006105043 A JP 2006105043A JP 2007274961 A JP2007274961 A JP 2007274961A
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flange
handle
tip
inner handle
surface side
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JP4728863B2 (en
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Hisao Kida
久雄 木田
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I Pex Inc
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Dai Ichi Seiko Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a spoon net which surely engages the tip of an inner handle part with the tip of an outer handle part and simply releases the engagement with one hand and extending the handle. <P>SOLUTION: The spoon net is obtained as follows. An outward flange 3b is installed at the tip of the inner handle part 1a and a hook member 5 having a hook 5a for engaging with the flange 3b in the axial direction on the front end side is pivoted on the side of an outside diameter surface of the tip of the outer handle part 1c so as to rotate from the outside. A locking member 6 moving in the front and rear directions along the hook member 5 in the direction crossing the pivotal shaft 10 at right angles, integrally rotating with the hook member 5 when moved to the front and locking the outward rotation of the hook member 5 when moved to the rear is mounted on the pivotal shaft 10 of the hook member 5. Thereby, the locking member 6 can be moved to the rear to surely engage the tip of the inner handle part 1a with the tip of the outer handle part 1c. The locking member 6 is moved to the front and integrally rotated with the hook member 5. Thereby, the engagement can simply be released with the one hand to extend the handle 1. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、柄が伸縮可能なたも網に関する。   The present invention relates to a tie net whose handle can be expanded and contracted.

柄が伸縮可能なたも網は、先端に網が取り付けられた内柄部が、筒状の外柄部の中に直接、または筒状の中間柄部を介してスライド自在に収納されて、これらの各柄部で形成される柄が伸縮可能とされたものが多い。   The net that can be extended and contracted has an inner handle with a net attached to the tip, and is slidably housed in the cylindrical outer handle or directly through the cylindrical intermediate handle. In many cases, the pattern formed at each pattern part is made extendable.

このようなたも網には、持ち運び用等に縮めた柄が勝手に伸びないように、筒状の外柄部の先端部を内柄部の先端部に設けた太径のボスに嵌め込み、内柄部の先端部を外柄部の先端部に係止するようにしたものがある(例えば、特許文献1参照)。内柄部の先端部のボスを別体のゴム部材で形成したものもある。   In such a net, the tip of the cylindrical outer handle is fitted into a large-diameter boss provided at the tip of the inner handle so that the handle shrunk for carrying etc. does not extend arbitrarily. There is one in which the tip of the part is locked to the tip of the outer handle part (for example, see Patent Document 1). In some cases, the boss at the tip of the inner handle is formed of a separate rubber member.

なお、たも網には、柄の先端に取り付けられた網の網枠を柄側に回動させるように折り畳み、コンパクトに持ち運び可能としたものもある(例えば、特許文献2参照)。特許文献2に記載されたものでは、網枠自体もコンパクトに折り畳み可能としている。   Some types of nets can be folded compactly so that the net frame of the net attached to the tip of the handle can be turned to the handle side so that it can be carried compactly (for example, see Patent Document 2). In the device described in Patent Document 2, the net frame itself can be folded in a compact manner.

登録実用新案第3081936号公報Registered Utility Model No. 3081936 特開平8−116827号公報Japanese Patent Laid-Open No. 8-116828

特許文献1に記載されたように、筒状の外柄部の先端部を内柄部の先端部に設けたボスに嵌め込んで、内柄部の先端部を外柄部の先端部に係止したたも網は、柄を伸ばすときに、両方の手で内柄部と外柄部を別々に持って、外柄部の先端部と内柄部の先端部のボスとの嵌合を外す必要があり、釣竿に獲物が掛かったときのように、片手が釣竿等で塞がっているときに、片手で柄を伸ばすことができない問題がある。なお、外柄部の先端部と内柄部のボスとの嵌合を緩くすれば、この嵌合を片手で外せないこともないが、持ち運び時等にこの嵌合が外れる恐れがあり、外柄部に収納された内柄部、または内柄部と中間柄部が突然抜け出る危険がある。   As described in Patent Document 1, the tip of the cylindrical outer handle is fitted into a boss provided at the tip of the inner handle, and the tip of the inner handle is engaged with the tip of the outer handle. When stretching the handle, the net that has stopped needs to hold the inner handle and the outer handle separately with both hands, and disengage the tip of the outer handle from the boss at the tip of the inner handle. There is a problem that the handle cannot be extended with one hand when one hand is covered with a fishing rod or the like, such as when a prey is caught on a fishing rod. Note that if the fitting between the tip of the outer handle and the boss of the inner handle is loosened, this fitting may not be removed with one hand, but this fitting may be removed during carrying, etc. There is a risk that the inner handle part stored in the handle part, or the inner handle part and the intermediate handle part suddenly come off.

このため、通常は、釣り場で前もってたも網の柄を伸ばした状態で釣りを行なっており、長く伸ばされたたも網の柄が本人の作業はもとより、他人の作業や通行の邪魔になることがある。また、前もって柄が伸ばされたたも網は、釣竿に掛かった獲物に差し出す操作が難しい。   For this reason, fishing is usually carried out with the net handle stretched in advance at the fishing spot, and the net handle that has been stretched for a long time may interfere with the work and traffic of others as well as the work of the person himself / herself. In addition, it is difficult to operate a net with a handle that has been stretched in advance, to put it out of a prey on a fishing rod.

そこで、本発明の課題は、内柄部の先端部を外柄部の先端部に確実に係止でき、かつ、この係止を片手で簡単に外して柄を伸ばすことができるたも網を提供することである。   SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a net that can securely lock the distal end portion of the inner handle portion to the distal end portion of the outer handle portion, and can easily remove the lock with one hand and extend the handle. That is.

上記の課題を解決するために、本発明は、先端に網が取り付けられた内柄部が、筒状の外柄部の中に直接、または筒状の中間柄部を介してスライド自在に収納されて、これらの各柄部で形成される柄が伸縮可能とされ、前記外柄部の中にスライド自在に収納される内柄部の先端部を、外柄部の先端部に係止する手段が設けられたたも網において、前記内柄部の先端部に外向きの鍔を設け、前記外柄部の先端部の外径面側に、前記外向きの鍔を軸方向に係止する鉤を前端側に有する鉤部材を、外方から回動するように枢着し、この鉤部材の枢着軸に、枢着軸と直交方向へ鉤部材に沿って前後方向へ移動し、前方へ移動したときに鉤部材と一体に回動し、後方へ移動したときに鉤部材の外方への回動をロックするロック部材を取り付けた構成を採用した。   In order to solve the above-mentioned problems, the present invention is configured such that an inner handle portion with a net attached to the tip is slidably stored directly in a cylindrical outer handle portion or via a cylindrical intermediate handle portion. Then, the handle formed by each of these handle portions can be expanded and contracted, and the tip end portion of the inner handle portion that is slidably accommodated in the outer handle portion is locked to the tip end portion of the outer handle portion. In the net provided with the means, an outward flange is provided at the distal end of the inner handle, and the outward hook is locked in the axial direction on the outer diameter surface side of the distal end of the outer handle. The heel member having the front end side is pivotally attached so as to be rotated from the outside, and the heel member is moved in the front-rear direction along the heel member in a direction orthogonal to the pivot attachment axis, and moved forward. A structure is provided in which a locking member is attached to rotate integrally with the flange member when moved, and lock the outward rotation of the flange member when moved rearward. It was.

すなわち、内柄部の先端部に外向きの鍔を設け、外柄部の先端部の外径面側に、外向きの鍔を軸方向に係止する鉤を前端側に有する鉤部材を、外方から回動するように枢着し、この鉤部材の枢着軸に、枢着軸と直交方向へ鉤部材に沿って前後方向へ移動し、前方へ移動したときに鉤部材と一体に回動し、後方へ移動したときに鉤部材の外方への回動をロックするロック部材を取り付けることにより、ロック部材を後方へ移動させて、内柄部の先端部を外柄部の先端部に確実に係止できるようにし、かつ、ロック部材を前方へ移動させて、鉤部材と一体に回動させ、この係止を片手で簡単に外して柄を伸ばすことができるようにした。   That is, an eaves member that has an eaves facing outward at the distal end of the inner handle part, and has an eaves member that locks the outward eaves axially on the front end side on the outer diameter surface side of the outer handle part, It pivots so that it can rotate from the outside, and moves to the pivot axis of this saddle member in the front-rear direction along the saddle member in a direction orthogonal to the pivot axis, and when it moves forward, it is integrated with the saddle member The lock member is moved backward by attaching a lock member that rotates and locks the outward rotation of the eaves member when moved rearward, and the distal end portion of the inner handle portion is moved to the distal end of the outer handle portion. The lock member can be moved forward and rotated integrally with the hook member, and the handle can be easily removed with one hand to extend the handle.

前記外柄部の外径面側を向く前記鉤部材の下面側に、前記外方への回動を許容する逃げ面を前記枢着軸よりも後端側で設けて、この鉤部材の下面側から上面側へ貫通し、その前後方向に延びるガイド孔を設け、前記ロック部材を前記鉤部材の上面側に前後方向へ沿わせて、その下面側で前記鉤部材の回動を拘束するように配設して、このロック部材の下面側に前記ガイド孔に挿入されて前後方向へ案内されるガイド部を突設し、このガイド部に前記枢着軸が嵌挿され、枢着軸と直交方向に延びる長孔を設け、前記ロック部材が前方へ移動したときは、前記ガイド部の下端面が前記鉤部材の逃げ面から下方へ突出せずに、ロック部材が鉤部材と一体に回動するようにし、前記ロック部材が後方へ移動したときに、前記ガイド部の下端面が前記鉤部材の逃げ面よりも下方へ突出して、ロック部材自体の回動、および前記ロック部材の下面側で拘束される鉤部材の回動がロックされるようにすることにより、ロック部材の前後方向への移動と回動を、外柄部を把持する片手の指で簡単に操作することができる。   On the lower surface side of the flange member facing the outer diameter surface side of the outer handle portion, a flank surface that allows the outward rotation is provided on the rear end side with respect to the pivot shaft, and the lower surface of the flange member A guide hole that penetrates from the side to the upper surface side and extends in the front-rear direction is provided, the lock member is disposed along the front-rear direction on the upper surface side of the flange member, and the rotation of the flange member is constrained on the lower surface side. The guide member is inserted into the guide hole and guided in the front-rear direction on the lower surface side of the lock member, and the pivot shaft is fitted into the guide portion. When a long hole extending in the orthogonal direction is provided and the lock member moves forward, the lower end surface of the guide portion does not protrude downward from the flank surface of the flange member, and the lock member rotates together with the flange member. When the lock member moves rearward, the lower end surface of the guide portion is By projecting downward from the flank face of the material and locking the rotation of the lock member itself and the rotation of the flange member restrained on the lower surface side of the lock member, the lock member is moved in the front-rear direction. Can be easily operated with a finger of one hand holding the outer handle.

前記内柄部の先端部に設けた鍔に円周方向へ連なる歯型を設け、前記鉤部材の鉤の後側に、前記鍔が鉤で軸方向に係止されたときに、前記歯型と係合する歯を設け、前記鉤部材の回動がロックされていないときに、この鉤部材の歯が前記歯型を1つずつ乗り越えるように、前記内柄部を前記外柄部に対して相対回転させて、内柄部の相対回転位置を位置決めし、前記鉤部材の回動がロックされたときは、この内柄部の相対回転位置が固定されるようにすることにより、柄の先端に取り付けられた網の網枠を柄側に回動させるように折り畳むものでは、持ち運びの際に網枠を所定の方向に折り畳み、この折り畳んだ網枠が柄の回りに回転しないように保持することができる。   A tooth shape continuous in the circumferential direction is provided on the collar provided at the tip of the inner handle, and when the collar is axially locked with the collar on the rear side of the collar member, the tooth pattern And the inner handle portion with respect to the outer handle portion so that the teeth of the hook member climb over the tooth mold one by one when the rotation of the hook member is not locked. The relative rotation position of the inner handle is positioned, and when the rotation of the collar member is locked, the relative rotation position of the inner handle is fixed. When folding the net frame attached to the tip so that it rotates to the handle side, fold the net frame in a specified direction when carrying it, and hold the folded net frame so that it does not rotate around the handle. can do.

本発明のたも網は、内柄部の先端部に外向きの鍔を設け、外柄部の先端部の外径面側に、外向きの鍔を軸方向に係止する鉤を前端側に有する鉤部材を、外方から回動するように枢着し、この鉤部材の枢着軸に、枢着軸と直交方向へ鉤部材に沿って前後方向へ移動し、前方へ移動したときに鉤部材と一体に回動し、後方へ移動したときに鉤部材の外方への回動をロックするロック部材を取り付けたので、ロック部材を後方へ移動させて、内柄部の先端部を外柄部の先端部に確実に係止でき、かつ、ロック部材を前方へ移動させて、鉤部材と一体に回動させ、この係止を片手で簡単に外して柄を伸ばすことができる。   The net of the present invention is provided with an outward ridge at the tip of the inner handle, and has an heel for locking the outward ridge in the axial direction on the outer diameter side of the tip of the outer handle on the front end side. The heel member is pivotally attached so as to rotate from the outside. When the heel member moves in the front-rear direction along the heel member in a direction orthogonal to the pivot attachment axis, the heel member moves forward. Since the lock member that rotates together with the member and locks the outward rotation of the collar member when moving backward is attached, the lock member is moved backward to remove the tip of the inner handle part. The handle can be securely locked to the tip of the handle, and the lock can be moved forward to rotate integrally with the hook member, and the handle can be easily removed with one hand to extend the handle.

前記外柄部の外径面側を向く鉤部材の下面側に、外方への回動を許容する逃げ面を枢着軸よりも後端側で設けて、この鉤部材の下面側から上面側へ貫通し、その前後方向に延びるガイド孔を設け、前記ロック部材を鉤部材の上面側に前後方向へ沿わせて、その下面側で鉤部材の回動を拘束するように配設して、このロック部材の下面側にガイド孔に挿入されて前後方向へ案内されるガイド部を突設し、このガイド部に枢着軸が嵌挿され、枢着軸と直交方向に延びる長孔を設け、ロック部材が前方へ移動したときは、ガイド部の下端面が鉤部材の逃げ面から下方へ突出せずに、ロック部材が鉤部材と一体に回動するようにし、ロック部材が後方へ移動したときに、ガイド部の下端面が鉤部材の逃げ面よりも下方へ突出して、ロック部材自体の回動、およびロック部材の下面側で拘束される鉤部材の回動がロックされるようにすることにより、ロック部材の前後方向への移動と回動を、外柄部を把持する片手の指で簡単に操作することができる。   On the lower surface side of the eaves member facing the outer diameter surface side of the outer handle portion, a relief surface that allows outward rotation is provided on the rear end side from the pivot shaft, and the upper surface from the lower surface side of the eaves member is provided. A guide hole extending in the front-rear direction is provided, and the lock member is disposed on the upper surface side of the saddle member in the front-rear direction so as to restrain the rotation of the saddle member on the lower surface side. A guide portion that is inserted into the guide hole and guided in the front-rear direction is projected on the lower surface side of the lock member, and a long shaft extending in a direction orthogonal to the pivot shaft is inserted into the guide portion. When the lock member moves forward, the lower end surface of the guide portion does not protrude downward from the flank of the flange member, so that the lock member rotates integrally with the flange member, and the lock member moves backward. When moved, the lower end surface of the guide part protrudes downward from the flank of the flange member, and the lock member itself rotates. , And the rotation of the hook member restrained on the lower surface side of the lock member is locked, so that the lock member can be easily moved and rotated in the front-rear direction with a finger of one hand holding the outer handle. Can be operated.

前記内柄部の先端部に設けた鍔に円周方向へ連なる歯型を設け、前記鉤部材の鉤の後側に、鍔が鉤で軸方向に係止されたときに、歯型と係合する歯を設け、鉤部材の回動がロックされていないときに、この鉤部材の歯が歯型を1つずつ乗り越えるように、内柄部を外柄部に対して相対回転させて、内柄部の相対回転位置を位置決めし、鉤部材の回動がロックされたときは、この内柄部の相対回転位置が固定されるようにすることにより、柄の先端に取り付けられた網の網枠を柄側に回動させるように折り畳むものでは、持ち運びの際に網枠を所定の方向に折り畳み、この折り畳んだ網枠が柄の回りに回転しないように保持することができる。   A tooth shape continuous in the circumferential direction is provided on the collar provided at the tip of the inner handle, and when the collar is locked in the axial direction with the collar on the rear side of the collar, the tooth pattern is engaged. When the rotation of the heel member is not locked, the inner handle portion is rotated relative to the outer handle portion so that the teeth of the heel member get over the tooth mold one by one, When the relative rotation position of the inner handle is positioned and the rotation of the collar member is locked, the relative rotation position of the inner handle is fixed so that the mesh attached to the tip of the handle is fixed. In the case of folding the net frame so that the net frame is rotated to the handle side, the net frame can be folded in a predetermined direction when being carried, and the folded net frame can be held so as not to rotate around the handle.

以下、図面に基づき、本発明の実施形態を説明する。このたも網は、図1に示すように、柄1が内柄部1aと複数の中間柄部1bと外柄部1cとからなり、先端に網2の網枠2aが取り付けられた内柄部1aが、複数の筒状の中間柄部1bを介して、筒状の外柄部1cの中に直接スライド自在に収納されるようになっており、柄1が伸縮可能とされている。また、網枠2aは、後述する折り畳み機構部20を介して内柄部1aの先端に取り付けられており、柄1側に回動されて折り畳まれ、円形の枠自体も折り畳まれるようになっている。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. As shown in FIG. 1, the net 1 has an inner handle 1a in which the handle 1 includes an inner handle 1a, a plurality of intermediate handles 1b, and an outer handle 1c, and a mesh frame 2a of the mesh 2 is attached to the tip. However, the handle 1 can be directly slidably accommodated in the cylindrical outer handle 1c via the plurality of cylindrical intermediate handles 1b, so that the handle 1 can be expanded and contracted. The mesh frame 2a is attached to the tip of the inner handle 1a via a folding mechanism 20 which will be described later, and is rotated and folded toward the handle 1 so that the circular frame itself is also folded. Yes.

図2(a)、(b)に示すように、前記内柄部1aの先端部には、外向きで円周方向へ連なる歯型3aが設けられた鍔3bを有する鍔部材3が、スリーブ4を介して外嵌固定されている。また、外柄部1cの先端部には、鉤部材5とロック部材6が枢着された筒状のブラケット部材7が、スリーブ8を介して外嵌固定されている。ブラケット部材7の後端側には、持ち運び用の引掛け片9も取り付けられている。   As shown in FIGS. 2 (a) and 2 (b), a flange member 3 having a flange 3b provided with a tooth pattern 3a extending outwardly in the circumferential direction is provided at the tip of the inner handle 1a. 4 is fixed by external fitting. In addition, a cylindrical bracket member 7 to which a collar member 5 and a lock member 6 are pivotally attached is fitted and fixed to the distal end portion of the outer handle portion 1c via a sleeve 8. A carrying piece 9 for carrying is also attached to the rear end side of the bracket member 7.

図3に示すように、前記ブラケット部材7は、一対の平行なブラケット部7aに枢着軸10が差し渡され、枢着軸10に枢着孔11で枢着される鉤部材5の下面が、ブラケット部7aの間のベース面7bに当接されるようになっている。鉤5aを前向きにして枢着される鉤部材5は、枢着軸10に装着されるねじりばね12で、前端側の鉤5aが下方へ回動する方向に付勢される。また、ブラケット部材7の前端側には、鍔部材3の鍔3aが収納される筒部7cが設けられている。   As shown in FIG. 3, the bracket member 7 includes a pair of parallel bracket portions 7 a to which a pivot shaft 10 is passed, and a bottom surface of the flange member 5 pivotally coupled to the pivot shaft 10 through a pivot hole 11. The base surface 7b between the bracket portions 7a is brought into contact. The collar member 5 pivotally attached with the collar 5a facing forward is urged by a torsion spring 12 attached to the pivot shaft 10 in a direction in which the collar 5a on the front end side rotates downward. Further, on the front end side of the bracket member 7, a cylindrical portion 7 c in which the flange 3 a of the flange member 3 is accommodated is provided.

図4(a)、(b)に示すように、前記鉤部材5は、前端側の下向きの鉤5aの後側に、前記鍔3bの歯型3aと噛み合う歯5bが設けられ、ブラケット部材7のベース面7bに当接される下面には、枢着孔11よりも後端側で、鉤部材5の前端側の上方への回動を許容する逃げ面5cが設けられている。また、鉤部材5には、下面から上面に貫通し、前後方向に延びるロック部材6のガイド孔5dが設けられるとともに、ねじりばね12が収納される凹部12aと、ロック部材6の前後移動位置を位置決めするための位置決めボール13を付勢するコイルばね14が収納される穴14aも設けられている。   As shown in FIGS. 4 (a) and 4 (b), the flange member 5 is provided with teeth 5b meshing with the tooth mold 3a of the flange 3b on the rear side of the downward flange 5a on the front end side, and the bracket member 7 A flank 5c is provided on the lower surface of the base surface 7b that is in contact with the base surface 7b. In addition, the flange member 5 is provided with a guide hole 5d of the lock member 6 that penetrates from the lower surface to the upper surface and extends in the front-rear direction. A hole 14a is also provided in which a coil spring 14 for urging the positioning ball 13 for positioning is accommodated.

前記ロック部材6は下面側にガイド部6aが突設され、このガイド部6aが鉤部材5のガイド孔5dに挿入されて、前後方向への移動を案内されるようになっており、ガイド部6aには、枢着孔11が嵌挿され、枢着軸10と直交方向に延びる長孔6bが設けられ、ガイド部6aの下端面の後端側には逃げ面6cが設けられている。この逃げ面6cは、ロック部材6が前方へ移動したときに、鉤部材5の逃げ面5cと同じ高さになる。また、ロック部材6の上面には、指でロック部材6を前後方向に移動させるときの引っ掛かりとなるように、中央から前後両側へ下る複数の段差6dが設けられ、ロック部材6の下面には、前後の各移動位置で位置決めボール13が嵌まり込む凹部6eが、前後方向へ2つ並べて設けられている。   The lock member 6 has a guide portion 6a projecting on the lower surface side, and the guide portion 6a is inserted into the guide hole 5d of the flange member 5 to guide the movement in the front-rear direction. A pivot hole 11 is fitted into 6a, a long hole 6b extending in a direction orthogonal to the pivot shaft 10 is provided, and a clearance surface 6c is provided on the rear end side of the lower end surface of the guide portion 6a. The flank 6c has the same height as the flank 5c of the flange member 5 when the lock member 6 moves forward. The upper surface of the lock member 6 is provided with a plurality of steps 6d descending from the center to both the front and rear sides so as to be hooked when the lock member 6 is moved in the front-rear direction by a finger. Two recesses 6e into which the positioning balls 13 are fitted at respective front and rear movement positions are provided side by side in the front-rear direction.

図5(a)に示すように、前記ロック部材6を前方へ移動させ、位置決めボール13が後側の凹部6eに嵌まり込むと、ロック部材6の逃げ面6cが鉤部材5の逃げ面5cと同じ高さになる。したがって、ロック部材6の後端側を下方へ押圧することにより、鉤部材5とロック部材6を一体に枢着孔11の回りに回動させ、鉤部材5の鉤5aを上方に逃がして、鍔部材3の鍔3bを解放し、図1に示したように、外柄部1cに収納された内柄部1aおよび各中間柄部1bを前方へ抜き出して、簡単に柄1を伸ばすことができる。   As shown in FIG. 5A, when the locking member 6 is moved forward and the positioning ball 13 is fitted into the rear concave portion 6e, the flank 6c of the lock member 6 becomes the flank 5c of the flange member 5. Becomes the same height. Therefore, by pressing the rear end side of the lock member 6 downward, the flange member 5 and the lock member 6 are integrally rotated around the pivot hole 11, and the flange 5a of the flange member 5 is released upward. The heel 3b of the heel member 3 is released and, as shown in FIG. 1, the inner handle 1a and each intermediate handle 1b accommodated in the outer handle 1c can be extracted forward to easily extend the handle 1. it can.

また、図5(b)に示すように、前記ロック部材6を後方へ移動させ、位置決めボール13が前側の凹部6eに嵌まり込むと、逃げ面6cが設けられたガイド部6aの下端面が、鉤部材5の逃げ面5cよりも下方へ突出し、ロック部材6自体の枢着孔11の回りの回動と、ロック部材6の下面で拘束された鉤部材5の回動とがロックされる。したがって、鍔部材3の鍔3bが鉤部材5の鉤5aによって確実に係止される。   Further, as shown in FIG. 5B, when the locking member 6 is moved rearward and the positioning ball 13 is fitted into the front concave portion 6e, the lower end surface of the guide portion 6a provided with the flank 6c is , Which protrudes downward from the flank 5c of the flange member 5, and the rotation of the lock member 6 around the pivot hole 11 and the rotation of the flange member 5 restrained by the lower surface of the lock member 6 are locked. . Therefore, the flange 3b of the flange member 3 is securely locked by the flange 5a of the flange member 5.

図6(a)、(b)に示すように、前記鉤部材5の歯5bは鍔3bの歯型3aと噛み合い、図5(a)に示したように、鉤部材5の回動が許容された状態では、歯5bが歯型3aを1つずつ乗り越える。したがって、内柄部1aを外柄部1cに対して相対回転させて、内柄部1aの回転位置を位置決めすることができる。内柄部1aの回転位置を位置決めしたあとは、図5(b)に示したように、鉤部材5の回動をロックして、位置決めした内柄部1aの回転位置を固定することができる。   As shown in FIGS. 6 (a) and 6 (b), the teeth 5b of the flange member 5 are engaged with the tooth mold 3a of the flange 3b, and the rotation of the flange member 5 is allowed as shown in FIG. 5 (a). In this state, the teeth 5b get over the tooth mold 3a one by one. Therefore, the inner handle 1a can be rotated relative to the outer handle 1c to position the rotational position of the inner handle 1a. After positioning the rotation position of the inner handle portion 1a, as shown in FIG. 5B, the rotation of the collar member 5 can be locked to fix the positioned rotation position of the inner handle portion 1a. .

図7に示すように、前記折り畳み機構部20は、筒状の内柄部1aの先端に螺子で連結された柄連結部材21と、網枠2aの両端部に連結され、柄連結部材21の傾斜カム面21aに沿って回動軸21bの回りに回動可能な左右一対の枠連結部材22と、柄連結部材21の軸部21cに外嵌されて、コイルばね23で前方へ付勢され、各枠連結部材22のアーム部22aを係止して、一対の枠連結部材22に連結された網枠2aが前方に拡げられた状態に、各枠連結部材22の回動位置をロックするロック部材24とからなる。   As shown in FIG. 7, the folding mechanism 20 is connected to the handle connecting member 21 connected to the tip of the cylindrical inner handle 1 a by screws and to both ends of the mesh frame 2 a. A pair of left and right frame connecting members 22 that can rotate around the rotating shaft 21 b along the inclined cam surface 21 a and a shaft portion 21 c of the handle connecting member 21 are externally fitted, and are urged forward by a coil spring 23. The arm portion 22a of each frame connecting member 22 is locked, and the rotation position of each frame connecting member 22 is locked in a state where the net frame 2a connected to the pair of frame connecting members 22 is expanded forward. And a locking member 24.

前記コイルばね23で付勢されたロック部材24を後方へ引き戻すことにより、図8に示すように、一対の枠連結部材22を回動させて、これらに連結された網枠2aを柄1側へ折り畳むことができ、このとき、4分割されてヒンジ2bで連結された網枠2a自身も瓢箪形にコンパクトに折り畳まれる。なお、一対の枠連結部材22は両方向に回動させることができ、網枠2aは反対側に折り畳むこともできる。また、折り畳んだ網枠2aは、前方へ回動させるのみで、共に回動する各枠連結部材22のアーム部22aが、ロック部材24を後方へ押し下げて自然に係止され、このとき、各枠連結部材22が傾斜カム面21aで案内されて、各枠連結部材22に連結された網枠2aも自然に円形に拡がる。   By pulling back the lock member 24 biased by the coil spring 23, as shown in FIG. 8, the pair of frame connecting members 22 are rotated, and the mesh frame 2a connected to these is connected to the handle 1 side. At this time, the net frame 2a itself, which is divided into four parts and connected by the hinge 2b, is also compactly folded into a bowl shape. The pair of frame connecting members 22 can be rotated in both directions, and the net frame 2a can be folded to the opposite side. Further, the folded net frame 2a is simply rotated forward, and the arm portions 22a of the frame connecting members 22 that rotate together are naturally locked by pushing the lock member 24 downward, and at this time, The frame connecting member 22 is guided by the inclined cam surface 21a, and the net frame 2a connected to each frame connecting member 22 naturally expands in a circular shape.

前記たも網を持ち運んだり、収納したりするとき等は、図8に示したように、網枠2aは柄1の引掛け片9と反対側に折り畳まれ、引掛け片9を背中や収納具等に引掛ける。したがって、網枠2aが取り付けられた内柄部1aの、引掛け片9が取り付けられた外柄部1cに対する相対回転位置は、網枠2aの回動面内に引掛け片9が存在するように固定される。   When carrying or storing the net, as shown in FIG. 8, the net frame 2a is folded to the opposite side of the handle 1 of the handle 1, and the hook 9 is connected to the back, storage, etc. Hang on. Therefore, the relative rotation position of the inner handle portion 1a to which the mesh frame 2a is attached relative to the outer handle portion 1c to which the hook piece 9 is attached is such that the hook piece 9 exists in the rotation surface of the mesh frame 2a. Fixed to.

たも網の実施形態を示す外観斜視図External perspective view showing an embodiment of a net aは図1の内柄部を外柄部に収納した状態の柄の先端部を示す切欠き正面図、bはaの左側面図a is a notched front view showing the tip of the handle in a state where the inner handle portion of FIG. 図2の柄の先端部の部材の分解斜視図The disassembled perspective view of the member of the front-end | tip part of the handle | steering_wheel of FIG. a、bは、それぞれ図3の鉤部材とロック部材の上面側からと下面側からの分解斜視図a and b are exploded perspective views from the upper surface side and the lower surface side of the flange member and the lock member of FIG. 3, respectively. a、bは、それぞれ図2の鉤部材とロック部材の作動を説明する切欠き正面図a and b are notched front views for explaining the operation of the flange member and the lock member in FIG. aは図5(a)の内柄部を回転させる状態を示す切欠き正面図、bはaの左側面図a is a notched front view showing a state in which the inner handle portion of FIG. 5A is rotated, and b is a left side view of a. 図1の折り畳み機構部を示す切欠き正面図Cutaway front view showing the folding mechanism of FIG. 図1の網枠を折り畳んだ状態を示す正面図The front view which shows the state which folded the net frame of FIG.

符号の説明Explanation of symbols

1 柄
1a 内柄部
1b 中間柄部
1c 外柄部
2 網
2a 網枠
2b ヒンジ
3 鍔部材
3a 歯型
3b 鍔
4 スリーブ
5 鉤部材
5a 鉤
5b 歯
5c 逃げ面
5d ガイド孔
6 ロック部材
6a ガイド部
6b 長孔
6c 逃げ面
6d 段差
6e 凹部
7 ブラケット部材
7a ブラケット部
7b ベース面
7c 筒部
8 スリーブ
9 引掛け片
10 枢着軸
11 枢着孔
12 ねじりばね
12a 凹部
13 位置決めボール
14 コイルばね
14a 穴
20 折り畳み機構部
21 柄連結部材
21a 傾斜カム面
21b 回動軸
21c 軸部
22 枠連結部材
22a アーム部
23 コイルばね
24 ロック部材
1 handle 1a inner handle 1b intermediate handle 1c outer handle 2 mesh 2a mesh frame 2b hinge 3 collar member 3a tooth mold 3b collar 4 sleeve 5 collar member 5a collar 5b tooth 5c clearance surface 5d guide hole 6 lock member 6a guide section 6b Long hole 6c Flank 6d Step 6e Recess 7 Bracket member 7a Bracket part 7b Base surface 7c Cylindrical part 8 Sleeve 9 Hook 10 Pivoting shaft 11 Pivoting hole 12 Torsion spring 12a Recess 13 Positioning ball 14 Coil spring 14a Hole 20 Folding mechanism portion 21 Handle connecting member 21a Inclined cam surface 21b Rotating shaft 21c Shaft portion 22 Frame connecting member 22a Arm portion 23 Coil spring 24 Lock member

Claims (3)

先端に網が取り付けられた内柄部が、筒状の外柄部の中に直接、または筒状の中間柄部を介してスライド自在に収納されて、これらの各柄部で形成される柄が伸縮可能とされ、前記外柄部の中にスライド自在に収納される内柄部の先端部を、外柄部の先端部に係止する手段が設けられたたも網において、前記内柄部の先端部に外向きの鍔を設け、前記外柄部の先端部の外径面側に、前記外向きの鍔を軸方向に係止する鉤を前端側に有する鉤部材を、外方から回動するように枢着し、この鉤部材の枢着軸に、枢着軸と直交方向へ鉤部材に沿って前後方向へ移動し、前方へ移動したときに鉤部材と一体に回動し、後方へ移動したときに鉤部材の外方への回動をロックするロック部材を取り付けたことを特徴とするたも網。   An inner handle with a net attached to the tip is slidably housed in the cylindrical outer handle or directly through the cylindrical intermediate handle, and is formed by each of these handles. In the net provided with means for locking the distal end portion of the inner handle portion slidably accommodated in the outer handle portion to the distal end portion of the outer handle portion, An outer flange is provided at the distal end, and a flange member having a flange on the front end side for locking the outer flange in the axial direction on the outer diameter surface side of the distal end of the outer handle is rotated from the outside. It pivots so as to move, and moves to the pivot shaft of the rod member in the front-rear direction along the rod member in a direction orthogonal to the pivot shaft, and rotates together with the rod member when moving forward, A net having a lock member for locking the outward rotation of the collar member when moved rearward. 前記外柄部の外径面側を向く前記鉤部材の下面側に、前記外方への回動を許容する逃げ面を前記枢着軸よりも後端側で設けて、この鉤部材の下面側から上面側へ貫通し、その前後方向に延びるガイド孔を設け、前記ロック部材を前記鉤部材の上面側に前後方向へ沿わせて、その下面側で前記鉤部材の回動を拘束するように配設して、このロック部材の下面側に前記ガイド孔に挿入されて前後方向へ案内されるガイド部を突設し、このガイド部に前記枢着軸が嵌挿され、枢着軸と直交方向に延びる長孔を設け、前記ロック部材が前方へ移動したときは、前記ガイド部の下端面が前記鉤部材の逃げ面から下方へ突出せずに、ロック部材が鉤部材と一体に回動するようにし、前記ロック部材が後方へ移動したときに、前記ガイド部の下端面が前記鉤部材の逃げ面よりも下方へ突出して、ロック部材自体の回動、および前記ロック部材の下面側で拘束される鉤部材の回動がロックされるようにした請求項1に記載のたも網。   On the lower surface side of the flange member facing the outer diameter surface side of the outer handle portion, a flank surface that allows the outward rotation is provided on the rear end side with respect to the pivot shaft, and the lower surface of the flange member A guide hole that penetrates from the side to the upper surface side and extends in the front-rear direction is provided, the lock member is disposed along the front-rear direction on the upper surface side of the flange member, and the rotation of the flange member is constrained on the lower surface side. The guide member is inserted into the guide hole and guided in the front-rear direction on the lower surface side of the lock member, and the pivot shaft is fitted into the guide portion. When a long hole extending in the orthogonal direction is provided and the lock member moves forward, the lower end surface of the guide portion does not protrude downward from the flank surface of the flange member, and the lock member rotates together with the flange member. When the lock member moves rearward, the lower end surface of the guide portion is Protrudes downward from the flank face of the timber, landing nets according to claim 1, the locking member itself rotates, and hook member pivoting to be bound by the lower surface side of the locking member is to be locked. 前記内柄部の先端部に設けた鍔に円周方向へ連なる歯型を設け、前記鉤部材の鉤の後側に、前記鍔が鉤で軸方向に係止されたときに、前記歯型と係合する歯を設け、前記鉤部材の回動がロックされていないときに、この鉤部材の歯が前記歯型を1つずつ乗り越えるように、前記内柄部を前記外柄部に対して相対回転させて、内柄部の相対回転位置を位置決めし、前記鉤部材の回動がロックされたときは、この内柄部の相対回転位置が固定されるようにした請求項1または2に記載のたも網。   A tooth shape continuous in the circumferential direction is provided on the collar provided at the tip of the inner handle, and when the collar is axially locked with the collar on the rear side of the collar member, the tooth pattern And the inner handle portion with respect to the outer handle portion so that the teeth of the hook member ride over the tooth mold one by one when the rotation of the hook member is not locked. The relative rotation position of the inner handle is determined by positioning the relative rotation position of the inner handle portion, and when the rotation of the collar member is locked, the relative rotation position of the inner handle portion is fixed. The tuna net described in.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011205928A (en) * 2010-03-29 2011-10-20 Daiichi Seiko Co Ltd Landing net
US11357220B2 (en) * 2019-05-17 2022-06-14 Hangzhou Fufan Industry Co., Ltd. Dip net provided with lockable hoops capable of being folded leftwards and rightwards

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836536Y1 (en) * 1970-03-05 1973-11-01
JPS5655377A (en) * 1979-09-24 1981-05-15 Bayer Ag Acylated imidazolyllgammaafluoropinacolyl derivative* its manufacture and its use as fungicide
JPH0391890U (en) * 1989-12-30 1991-09-19
JPH09313076A (en) * 1996-05-29 1997-12-09 Daiwa Seiko Inc Fishing tool

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836536Y1 (en) * 1970-03-05 1973-11-01
JPS5655377A (en) * 1979-09-24 1981-05-15 Bayer Ag Acylated imidazolyllgammaafluoropinacolyl derivative* its manufacture and its use as fungicide
JPH0391890U (en) * 1989-12-30 1991-09-19
JPH09313076A (en) * 1996-05-29 1997-12-09 Daiwa Seiko Inc Fishing tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011205928A (en) * 2010-03-29 2011-10-20 Daiichi Seiko Co Ltd Landing net
US11357220B2 (en) * 2019-05-17 2022-06-14 Hangzhou Fufan Industry Co., Ltd. Dip net provided with lockable hoops capable of being folded leftwards and rightwards

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