JP3117218U - Operating mechanism for the long pattern tip - Google Patents

Operating mechanism for the long pattern tip Download PDF

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JP3117218U
JP3117218U JP2005008220U JP2005008220U JP3117218U JP 3117218 U JP3117218 U JP 3117218U JP 2005008220 U JP2005008220 U JP 2005008220U JP 2005008220 U JP2005008220 U JP 2005008220U JP 3117218 U JP3117218 U JP 3117218U
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lever
handle
sub
cable wire
long handle
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計次 佐々木
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計次 佐々木
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Abstract

【課題】高枝剪定鋏先端の鋏と操作ハンドルとの距離調節を可能にする。
【解決手段】サブレバー6がメインレバー5の方向に回動されている時は挟持体がケーブルワイヤー3を挟持しており、サブレバー6と共にメインレバー5をハンドル4の方向へ引けばケーブルワイヤー3を後方へ牽引し、それによって長柄先端にあって該ケーブルワイヤーと係合する鋏1の可動刃1aが閉じられる。サブレバー6がメインレバー5と反対方向に回動されている時は、可動挟持片6aと固定挟持片5bとが乖離してケーブルワイヤーを解放しており、従ってハンドル4との係合関係もなく、ハンドルの任意移動、即ち鋏1との距離調節が可能となる。
【選択図】図1
An object of the present invention is to make it possible to adjust the distance between the tip of a pruning ridge of a high branch and the operation handle.
When the sub-lever 6 is rotated in the direction of the main lever 5, the holding body holds the cable wire 3. When the main lever 5 is pulled in the direction of the handle 4 together with the sub-lever 6, the cable wire 3 is pulled. The movable blade 1a of the scissors 1 that is pulled backward and thereby engages with the cable wire at the end of the long handle is closed. When the sub-lever 6 is rotated in the opposite direction to the main lever 5, the movable clamping piece 6a and the fixed clamping piece 5b are separated from each other to release the cable wire, and therefore there is no engagement relationship with the handle 4. , The handle can be arbitrarily moved, that is, the distance from the heel 1 can be adjusted.
[Selection] Figure 1

Description

この考案は造園、果樹栽培などで用いられる高枝剪定鋏の先端に取り付けられた鋏と操作位置との距離調節を可能ならしめる操作機構に関するものである。  The present invention relates to an operation mechanism that makes it possible to adjust the distance between the operation position and the reed attached to the tip of a high branch pruning reed used in landscaping, fruit tree cultivation, and the like.

従来の高枝剪定鋏の多くはその操作位置が長柄後端に固定されており、例えば脚立、梯子などに登ってこれを使用し、剪定鋏全長より手前にある枝を切ろうとした時、操作レバーに手が届く限界まで剪定鋏を後退させても、長柄が長過ぎて先端の鋏が目標の枝を越えてしまい、その都度脚立を下りて切りたい枝との距離に見合う場所まで脚立位置を移動させてから再び登って操作しなければならないという不便があった。  Most of the conventional high-pruner pruning shears are fixed at the rear end of the long handle.For example, when you climb a stepladder or ladder and try to use it, you can cut the branch in front of the total length of the pruning shears. Even if the pruning shears are retracted to the limit where the hand can reach, the long handle is too long and the leading edge crosses the target branch, and each time, the stepladder position is lowered to the place that matches the distance to the branch you want to cut. There was the inconvenience of having to climb and operate again after moving.

本考案は上述の難点を取り除き、脚立などの上でも容易に先端部の鋏と操作ハンドルとの距離を調節可能ならしめる為になされた。  The present invention has been made to eliminate the above-mentioned difficulties and make it possible to easily adjust the distance between the heel of the tip and the operation handle even on a stepladder or the like.

課題を解決させる為の手段Means to solve the problem

構成Constitution

本考案は主として鋏(1)、長柄(2)、ケーブルワイヤー(3)、ハンドル(4)、メインレバー(5)、サブレバー(6)、挟持体(5b、6a)等によって構成されるが、この内サブレバー(6)及び挟持体部分についてはいくつかの実施例が考えられる為、先ず第一実施例について詳細を説明し、他の実施例についてはそれぞれの相違点のみを後述する。本考案主体部分であるハンドル(4)はパイプ状の長柄(2)の後端近くにあり、該長柄(2)の先端には鋏(1)が取り付けられ、両者の中間には補助握り(11)が配置される。  The present invention is mainly composed of a bag (1), a long handle (2), a cable wire (3), a handle (4), a main lever (5), a sub lever (6), a sandwiching body (5b, 6a), etc. Since some embodiments of the sub-lever (6) and the sandwiching body portion can be considered, the first embodiment will be described in detail first, and only the differences will be described later in the other embodiments. The handle (4), which is the main part of the present invention, is near the rear end of the pipe-shaped long handle (2), and a hook (1) is attached to the tip of the long handle (2), and an auxiliary grip ( 11) is arranged.

長柄(2)の途中には、該長柄の内部を挿通させたケーブルワイヤーを外部に導く為の貫通孔(2a)がある。又該長柄は先端の鋏(1)と貫通孔(2a)との間の適当な位置において二分割可能で、該分割点で長柄後半部(2b)と長柄前半部(2c)とがユニオン(2d)によって連結されている。  In the middle of the long handle (2), there is a through hole (2a) for guiding the cable wire inserted through the inside of the long handle to the outside. Further, the long handle can be divided into two at an appropriate position between the flange (1) at the tip and the through hole (2a), and the second half of the long handle (2b) and the first half of the long handle (2c) are unionized at the dividing point. 2d).

ケーブルワイヤー(3)は多数の細い鋼線を撚って作られたインナーケーブル(3a)を、一本の鋼線を螺旋状に巻いたアウターチューブ(3b)が包んだ構造にあり、比較的柔軟に彎曲させる事が可能で、且つその後端部で該アウターチューブの端末スリーブ(3d)が該インナーケーブルの端末係止部材(3c)と当接している。インナーケーブル(3a)は先端部で鋏(1)の可動刃(1a)に結ばれてこれと係合している。可動刃(1a)は通常コイルスプリング(9)に付勢され開いている。該ケーブルワイヤーは先端の近くではパイプ状の長柄(2)の内部を挿通しているが、途中の貫通孔(2a)から長柄の外に抜け出て、補助握り(11)のスリット(11b)を挿通した後、メインレバー(5)に明けられた貫通孔(5a)から挟持体の間、即ち可動挟持片(6a)と固定挟持片(5b)との間を通り、更にハンドル(4)の握り部近くに明けられた貫通孔(4c)を通って後方まで抜け出ている。長柄前半部(2c)の後端部付近、即ちユニオン(2d)によって長柄後半部と長柄前半部(2d)とが連結される位置付近の内部にあって、ケーブルワイヤー(3)にストラップ(3e)及びフック(3f)とが装着されている。  The cable wire (3) has a structure in which an inner cable (3a) made by twisting a large number of thin steel wires is wrapped with an outer tube (3b) in which a single steel wire is spirally wound. The terminal sleeve (3d) of the outer tube is in contact with the terminal locking member (3c) of the inner cable at its rear end. The inner cable (3a) is connected to the movable blade (1a) of the flange (1) at the tip portion and engaged therewith. The movable blade (1a) is normally biased and opened by a coil spring (9). The cable wire is inserted through the inside of the pipe-shaped long handle (2) near the tip, but comes out of the long handle from the through-hole (2a) in the middle and passes through the slit (11b) of the auxiliary grip (11). After the insertion, it passes through the through hole (5a) opened in the main lever (5), between the holding body, that is, between the movable holding piece (6a) and the fixed holding piece (5b), and further on the handle (4). It passes through the through hole (4c) opened near the grip part to the rear. Near the rear end of the long pattern first half (2c), that is, in the vicinity of the position where the long pattern rear half and the long pattern first half (2d) are connected by the union (2d), and the strap (3e) ) And a hook (3f).

ハンドル(4)の上部は長柄(2)の外周を囲うスリープ状になっていて長柄に沿っての移動が可能で、更にその上には握りボルト(4b)があって、長柄に対するハンドル(4)の固定を可能ならしめている。更に該ハンドルにはこれと系合するメインレバー(5)がレバーピン(10)に枢着されており、該メインレバー(5)は通常スプリング(8)によって前方に付勢されている。  The upper part of the handle (4) has a sleep shape surrounding the outer periphery of the long handle (2) and can be moved along the long handle, and there is a grip bolt (4b) on the handle (4). ) Can be fixed. Further, a main lever (5) coupled with the handle is pivotally attached to the lever pin (10). The main lever (5) is normally biased forward by a spring (8).

メインレバー(5)の中間部には前後に抜ける貫通孔(5a)があり、且つ該貫通孔の直近上部には固定挟持片(5b)が固定されており、該貫通孔の直近下部には可動挟持片(6a)があって、これが別のレバーピン(7)でメインレバー(5)と係合するサブレバー(6)に係合しており、該サブレバーの把手部分はメインレバー(5)の前面に明けられた窓(5c)から前方に抜け出ている。該サブレバー(6)がレバー(5)の方向に回動された時は可動挟持片(6a)と固定挟持片(5b)とが対向して挟持体を構成し、貫通孔(5a)及び該挟持体間を挿通させたケーブルワイヤー(3)を挟持する。しかし該サブレバー(6)がレバー(5)から離れる方向に回動された時は可動挟持片(6a)と固定挟持片(5b)とが乖離し、ケーブルワイヤーを解放する。可動挟持片(6a)と固定挟持片(5b)の対向面には、被挟持物であるケーブルワイヤーの損耗を抑え、且つ把握を確実にする加工が施されている。  A middle hole of the main lever (5) has a through-hole (5a) that passes back and forth, and a fixed clamping piece (5b) is fixed to the immediate upper part of the through-hole, There is a movable clamping piece (6a), which is engaged with a sub lever (6) that engages with the main lever (5) with another lever pin (7), and the handle portion of the sub lever is located on the main lever (5). It protrudes forward from the window (5c) opened in the front. When the sub lever (6) is rotated in the direction of the lever (5), the movable holding piece (6a) and the fixed holding piece (5b) face each other to form a holding body, and the through hole (5a) and the The cable wire (3) inserted between the holding bodies is clamped. However, when the sub-lever (6) is rotated in a direction away from the lever (5), the movable holding piece (6a) and the fixed holding piece (5b) are separated from each other, and the cable wire is released. The opposing surfaces of the movable sandwiching piece (6a) and the fixed sandwiching piece (5b) are subjected to a process that suppresses the wear of the cable wire that is the object to be sandwiched and ensures grasping.

補助握り(11)は先端の鋏(1)とハンドル(4)との中間にあり、板バネ(11a)によってその動きが抑制されているが、該板バネ(11a)の規制力を超える力を加えれば、長柄に沿っての移動が可能である。  The auxiliary grip (11) is in the middle between the tip hook (1) and the handle (4), and its movement is suppressed by the leaf spring (11a), but the force exceeding the regulation force of the leaf spring (11a). It is possible to move along the long handle.

長柄後端にはパイプエンド(12)がる。  There is a pipe end (12) at the rear end of the long handle.

各部品の働きと相互関係Functions and interrelationships of each part

鋏(1)の可動刃(1a)は普段コイルスプリング(9)に付勢されて開いているが、これと係合するインナーケーブル(3a)が後方に引かれると回動して閉じ、固定刃(1b)との間に入った剪定対象の枝を切断する。  The movable blade (1a) of the heel (1) is normally biased and opened by the coil spring (9), but when the inner cable (3a) engaged therewith is pulled rearward, it is turned and closed. The branch to be pruned that has entered between the blade (1b) is cut.

ハンドル(4)の上部にある握りボルト(4b)は該ハンドルの位置を長柄(2)に対し固定する働きをする。  The grip bolt (4b) at the top of the handle (4) serves to fix the position of the handle with respect to the long handle (2).

サブレバー(6)がメインレバー(5)の方向に回動されている時は、可動挟持片(6a)と固定挟持片(5a)とが対向して挟持体を構成し、該挟持体の間を挿通させたケーブルワイヤー(3)をアウターチューブ(3b)ごと挟持しており、サブレバー(6)とメインレバー(5)とが共にハンドル(4)の方向に引かれた時に該ケーブルワイヤーを後方へ引く働きをする。  When the sub-lever (6) is rotated in the direction of the main lever (5), the movable holding piece (6a) and the fixed holding piece (5a) face each other to form a holding body, and between the holding bodies The cable wire (3) inserted through the outer tube (3b) is clamped together, and when the sub lever (6) and the main lever (5) are both pulled in the direction of the handle (4), the cable wire is It works to pull.

挟持体が挟持するのはケーブルワイヤー外筒のアウターチューブ(3b)であり、該アウターチューブ(3b)が後方へ引かれると、後端部で該アウターチューブの端末スリーブ(3d)がインナーケーブルの端末係止部材(3c)に当接して駆動力をインナーケーブル(3a)に伝達し、更にインナーケーブルの動きに伴って先端の可動刃(1a)が回動して刃を閉じる。  The sandwiching body sandwiches the outer tube (3b) of the cable wire outer cylinder. When the outer tube (3b) is pulled backward, the terminal sleeve (3d) of the outer tube is attached to the inner cable at the rear end. The driving force is transmitted to the inner cable (3a) by coming into contact with the terminal locking member (3c), and further, the movable blade (1a) at the tip is rotated with the movement of the inner cable to close the blade.

メインレバー(5)及びサブレバー(6)から手を放せばスプリング(8)及びコイルスプリング(9)の作用で両レバーが戻り、先端の可動刃も開く。  If the hands are released from the main lever (5) and the sub-lever (6), both levers are returned by the action of the spring (8) and the coil spring (9), and the movable blade at the tip is opened.

サブレバー(6)をメインレバー(5)と反対方向に回動させて両挟持片を乖離させれば、ケーブルワイヤー(3)が解放され、これに伴ってハンドル(4)とケーブルワイヤー(3)との係合関係も解除される為、握りボルト(4b)を緩めればハンドル(4)の移動が可能となる。  When the sub lever (6) is rotated in the opposite direction to the main lever (5) to disengage the holding pieces, the cable wire (3) is released, and accordingly, the handle (4) and the cable wire (3) are released. Is also released, so that the handle (4) can be moved by loosening the grip bolt (4b).

補助握り(11)は使用者が片手でレバー操作する際に反対側の手で長柄を支承する為にあり、板バネ(11a)の規制力を超える力を加えれば、長柄に沿っての移動が可能である。ケーブルワイヤー(3)が該補助握りのスリット(11b)を貫通している為、特にケーブルワイヤーが長柄の外に出ている部分で、使用者が可動のケーブルワイヤーと長柄とを共に握るのを回避させている。  The auxiliary grip (11) is used to support the long handle with the opposite hand when the user operates the lever with one hand. If a force exceeding the regulation force of the leaf spring (11a) is applied, the auxiliary grip (11) moves along the long handle. Is possible. Since the cable wire (3) penetrates the slit (11b) of the auxiliary grip, the user can grasp the movable cable wire and the long handle together, particularly in the portion where the cable wire is out of the long handle. I am trying to avoid it.

長柄(2)の途中にあるユニオン(2d)を緩めて該長柄を二分割する事が可能で、非使用時の収納を容易ならしめている。該ユニオン付近の長柄内部を挿通するケーブルワイヤーに装着されているストラップ(3e)及びフック(3f)は、長柄を二分割して本剪定鋏を収納する際、該ストラップ(3e)を持ってケーブルワイヤーを引き出してフック(3f)をネジ部(2e)に掛けることによって先端の可動刃を閉成する為にある。  The union (2d) in the middle of the long handle (2) can be loosened to divide the long handle into two parts, which facilitates storage when not in use. The strap (3e) and hook (3f) attached to the cable wire that passes through the inside of the long handle near the union, when the pruning shears are stored by dividing the long handle into two, hold the strap (3e) This is for closing the movable blade at the tip by pulling out the wire and hooking the hook (3f) on the threaded portion (2e).

使用方法how to use

本考案の高枝剪定鋏を使用する場合、使用者は片手でハンドル(4)を握り、もう一方の手で補助握り(11)を握って長柄全体を保持する。使用中に切ろうとする枝と操作位置との距離を調節する必要が生じた場合、一旦握りボルト(4b)を緩め、サブレバー(6)を前方に開く。これによってハンドル(4)とケーブルワイヤーとの係合関係が解除されるので、ハンドルを任意の位置まで移動させ、そこで再び握りボルトを締め、サブレバー(6)をメインレバー(5)の方向に閉じる。こうする事で可動挟持片(6a)と固定挟持片(5b)とが再び挟持体を構成してケーブルワイヤー(3)を挟持する。切りたい枝に鋏が届いた処でハンドル(4)を握ってレバー(5)とサブレバー(6)とを共に手前に引く。  When using the pruning shears of the present invention, the user holds the entire handle by holding the handle (4) with one hand and the auxiliary grip (11) with the other hand. When it becomes necessary to adjust the distance between the branch to be cut and the operation position during use, the grip bolt (4b) is once loosened and the sub lever (6) is opened forward. As a result, the engagement relationship between the handle (4) and the cable wire is released. Therefore, the handle is moved to an arbitrary position, and then the grip bolt is tightened again to close the sub lever (6) in the direction of the main lever (5). . By doing so, the movable holding piece (6a) and the fixed holding piece (5b) again constitute a holding body to hold the cable wire (3). Hold the handle (4) and pull the lever (5) and sub-lever (6) toward you.

この駆動力は一次的にはアウターチューブ(3b)が受け、後端部で当接する端末部材を介して二次的にインナーケーブル(3a)に伝えられ、最終的に先端の可動刃に伝わってこれが閉じられ、枝が切られる。  This driving force is primarily received by the outer tube (3b), and is secondarily transmitted to the inner cable (3a) via the terminal member abutting at the rear end, and finally transmitted to the movable blade at the tip. This is closed and the branches are cut.

その際、操作する手と反対の手で補助握り(11)を把持して長柄を支承すれば可動のケーブルワイヤーを長柄と共に握らずに済む。補助握りの位置を調節する場合にはやや強めの力で該補助握りを移動させる。  At that time, if the long handle is supported by holding the auxiliary grip (11) with the hand opposite to the operating hand, it is not necessary to hold the movable cable wire together with the long handle. When adjusting the position of the auxiliary grip, the auxiliary grip is moved with a slightly stronger force.

枝切り後レバー(5並びに6)から手を放せば両レバーが戻って、先端の可動刃も開く。  When the levers (5 and 6) are released after branching, both levers return and the tip of the movable blade opens.

本剪定鋏の使用を終えて収納場所に収納する際は、一旦握りボルト(4b)を緩め、サブレバー(6)を開いてハンドル(4)を前方に移動させてから、長柄途中のユニオン(2d)を緩めて、該長柄を二分割し、ストラップ(3e)を持って内部のケーブルワイヤーを多少引き出してフック(3f)をネジ部(2e)に掛ける。これにより長尺の剪定鋏の収納が容易になり、且つ可動刃(1a)を閉成させた状態での収納が可能となる。  When storing the pruning shears in the storage place, loosen the grip bolt (4b), open the sub-lever (6), move the handle (4) forward, and then union (2d Loosen), divide the long handle into two parts, hold the strap (3e), pull out the internal cable wire to some extent, and hook the hook (3f) onto the screw part (2e). This facilitates storage of the long pruning shears and enables storage with the movable blade (1a) closed.

考案の効果Effect of device

本考案により長柄先端の鋏と操作ハンドルとの距離を容易に調節する事が可能となる。  According to the present invention, it is possible to easily adjust the distance between the handle of the long handle and the operation handle.

ここまで第一実施例について述べたが、本考案のケーブルワイヤー挟持方法にはいくつか異なる形態の実施例が可能である。第二実施例を図5に示すが、この例では可動挟持片(6a’)の形状をカム形にしてサブレバー(6’)と一体化している。その他部分の係合関係及び作用は第一実施例と全く同じである。  Although the first embodiment has been described so far, several different forms of embodiments of the cable wire clamping method of the present invention are possible. FIG. 5 shows a second embodiment. In this example, the movable clamping piece (6a ') is formed into a cam shape and integrated with the sub-lever (6'). The engagement relationship and operation of the other parts are exactly the same as in the first embodiment.

第三実施例を図6に示すが、この例では固定挟持片(5b”)をケーブルワイヤーの下に、又可動挟持片(6a”)を上に配置し、固定挟持片より下にあるサブレバー(6”)と可動挟持片(6a”)とを角形環状の連結部材(6b”)で連結させている。第一実施例及び第二実施例と異なるのは、サブレバー(6”)がメインレバー(5”)の裏側に配置されている点で、操作時にはメインレバーだけを回動させる。  FIG. 6 shows a third embodiment. In this example, the fixed clamping piece (5b ″) is arranged below the cable wire, and the movable clamping piece (6a ″) is arranged above, and the sub-lever located below the fixed clamping piece. (6 ″) and the movable clamping piece (6a ″) are connected by a rectangular annular connecting member (6b ″). The difference between the first embodiment and the second embodiment is that the sub lever (6 ″) is the main. Only the main lever is rotated during operation because it is arranged behind the lever (5 ″).

第四実施例を図7から図9に示す。この例では弾性を持つU字形挟持体(6a’’’)の中にケーブルワイヤーを抱き込む形でこれを挟持する構造にある。更に該U字形挟持体の把握力を補足する目的からメインレバー(5’’’)の両側面の一部を内側に押し込んで狭隘部(5b’’’)を設けている。  A fourth embodiment is shown in FIGS. In this example, a cable wire is held in a U-shaped holding body (6a '' ') having elasticity to hold the cable wire. Further, for the purpose of supplementing the grasping force of the U-shaped sandwiching body, a part of both side surfaces of the main lever (5 "") is pushed inward to provide a narrow part (5b ").

更に第一実施例の考え方と第三実施例の考え方とを組み合わせて、二個の可動挟持片を一本のサブレバーで動かして挟持させる方法、あるいはケーブルワイヤーの外周を囲う円形ブッシングをサブレバーに係合させて挟持する方法などがあるが、その説明は省略する。  Furthermore, by combining the idea of the first embodiment and the idea of the third embodiment, the two movable clamping pieces are moved and clamped by one sub lever, or the circular bushing surrounding the outer periphery of the cable wire is engaged with the sub lever. There is a method of holding them together, but a description thereof is omitted.

本考案を実施するに当たり、撚り鋼線であるインナーケーブルだけを駆動力伝達媒体として用いる事も可能であるが、撚り鋼線を挟持体で直接挟持した場合、その把握力が不十分となる事が予想され、仮に把握力を増す対策をすれば撚り鋼線が早期に損耗する恐れがある。この損耗を予防し、且つケーブルワイヤーの把握力を確保する目的から、挟持体による撚り鋼線の直接挟持を避け、一次的駆動力伝達媒体としてアウターチューブを狭持し、二次的にインナーケーブルに伝達するのが良好策と言える。  In carrying out the present invention, it is possible to use only the inner cable, which is a stranded steel wire, as a driving force transmission medium. However, when the stranded steel wire is directly held by a holding body, the grasping force is insufficient. Therefore, if measures are taken to increase the grasping power, the stranded steel wire may be worn out at an early stage. In order to prevent this wear and to secure the gripping force of the cable wire, avoid the direct clamping of the stranded steel wire by the clamping body, pinch the outer tube as the primary driving force transmission medium, and secondary the inner cable It is a good policy to communicate to

被挟持物であるケーブルワイヤーの損耗を抑制し、且つ把握を確実にする為に、両挟持片の対向面に形状的並びに材質的に見て適当な加工が施される事が望まれる。  In order to suppress the wear of the cable wire that is the object to be clamped and to ensure grasping, it is desirable that the opposing surfaces of both the sandwiching pieces are appropriately processed in terms of shape and material.

上記では長柄を二分割する構造について述べたが、高枝剪定鋏の中には長柄の二分割を必要としない長さの物もある。その場合にはケーブルワイヤーの全長をやや短か目にする。これにより、非使用時にハンドル(4)を最後端まで後退させ、貫通孔(4c)にケーブルワイヤーの端末スリーブ(3d)を当接させてケーブルワイヤーを後方に引き、そこでハンドルを固定させることによって、先端の可動刃を閉成させた状態での収納が可能となる。  In the above description, the structure of dividing the long handle into two parts has been described. However, some of the high branch pruning shears have a length that does not require the division of the long handle into two parts. In that case, make the total length of the cable wire slightly shorter. By retracting the handle (4) to the end when not in use, the cable wire is pulled backward by bringing the end sleeve (3d) of the cable wire into contact with the through hole (4c), and the handle is fixed there. Storing in a state where the movable blade at the tip is closed becomes possible.

応用産業分野Applied industry

長柄の先端に線状駆動力を伝達するという本考案が持つ機能は極めて広い産業分野に応用可能である。先ず長柄先端に単純な固定把持片と可動把持片を設けただけの遠隔把持具が考えられ、各種設備工事や架線等の設置、保守、その他高所工事などに用いる事が可能であり、農薬散布用噴霧器、高圧洗浄機の噴射ランス、圧搾空気噴射用のエアダスター、塗装用スプレーガン、コーキング剤充填用カートリッジガンなど、握りとレバーとで操作する各種作業具を本考案機構の長柄先端に装着し、背が届き難い場所の作業具として応用する事が可能である。特に建築、内装工事現場など脚立、梯子に登って作業する現場では本考案の操作位置可変機構が有効となる。  The function of the present invention for transmitting a linear driving force to the tip of a long handle is applicable to an extremely wide industrial field. First, a remote gripping tool with a simple fixed gripping piece and a movable gripping piece at the end of the long handle can be considered, and it can be used for various equipment construction, installation of overhead wires, etc. Various tools operated with grip and lever, such as spraying sprayer, spray lance of high pressure washer, air duster for compressed air injection, spray gun for painting, cartridge gun for filling caulking agent, etc. It is possible to apply it as a work tool in a place where it is difficult to reach the back. In particular, the operation position variable mechanism of the present invention is effective at a site where climbing a ladder or ladder, such as a construction site or interior construction site.

具体的応用例Specific application examples

この場合、それぞれの専用作業具としてのみならず、長柄を具備しない既存の剪定鋏や既存の上記各種作業用具を着脱可能状態で本考案機構の長柄先端に装着する事で、汎用の延長操作棒として応用する事が可能となる。図10にその応用実施例を示す。  In this case, not only as a dedicated work tool, but also by attaching the existing pruning shears that do not have a long handle and the existing various work tools to the detachable state at the tip of the long handle of the device of the present invention, It becomes possible to apply as. FIG. 10 shows an application example thereof.

把持体(13)は、長柄を具備しない剪定鋏、農薬散布用噴霧器、高圧水噴射ランス、圧搾空気噴射エアダスター、塗装用スプレーガン、コーキング剤充填用カートリッジガンなど既存の各種作業用具の握り部を把持する為のもので、蝶ネジ(14)を緩めてそれらを着脱する。把持体(15)はそれら各種作業用具の操作レバーを把持する為のもので、蝶ネジ(16)を緩めて着脱する。リンクジョイント(17)は作業性、もしくは相手作業具の形状に合わせて把持体(13)の角度を調節する為のもので、握りボルト(18)を緩めて調節する。係止部材(19)はインナーケーブル(3a)を把持体(15)に結び付ける物で、ネジ(20)を緩める事で把持体(13)と把持体(15)との間隔調整が可能となる。ガイドチューブ(21)は屈曲部に於いてインナーケーブル(3a)を保護案内する為の物である。  The gripping body (13) is a gripping part for various existing work tools such as pruning shears, pesticide sprayers, high-pressure water spraying lances, compressed air spraying air dusters, paint spray guns, and cartridge guns for filling caulking agents. And loosen the thumbscrew (14) to attach or detach them. The gripping body (15) is for gripping the operation levers of these various working tools, and the thumbscrew (16) is loosened and attached. The link joint (17) is for adjusting the angle of the gripping body (13) according to workability or the shape of the counterpart work tool, and is adjusted by loosening the grip bolt (18). The locking member (19) ties the inner cable (3a) to the gripping body (15), and the distance between the gripping body (13) and the gripping body (15) can be adjusted by loosening the screw (20). . The guide tube (21) is for protecting and guiding the inner cable (3a) at the bent portion.

これに上記各種作業用具の一つを装着し、手元のレバー(5及び6)を操作する事で当該作業用具の遠隔操作が可能となる。手元のレバーから手を放した時は、装着した作業用具の操作レバーに本来的に具備されているスプリングの作用でインナーケーブル(3a)が元に戻る。  By attaching one of the various working tools to this and operating the levers (5 and 6) at hand, the working tool can be remotely controlled. When the hand is released from the hand lever, the inner cable (3a) is returned to its original position by the action of a spring that is inherently provided on the operating lever of the attached work tool.

は第一実施例に於ける本考案部分を示す側断面図である。These are sectional side views which show the part of this invention in a 1st Example. は各種実施例に於ける鋏部及び補助握り部を示す側断面図である。These are sectional side views which show the collar part and auxiliary | assistant grip part in various Examples. は第一実施例に於ける高枝剪定鋏全体を示す外観斜視図である。FIG. 2 is an external perspective view showing the entire high branch pruning bar in the first embodiment. は第一実施例において長柄を分割し、可動刃を閉じた状態を示す外観斜視図である。FIG. 2 is an external perspective view showing a state in which a long handle is divided and a movable blade is closed in the first embodiment. は本考案の第二実施例を示す側断面図である。These are side sectional views showing a second embodiment of the present invention. は本考案の第三実施例を示す側断面図である。These are sectional side views which show the 3rd Example of this invention. は本考案の第四実施例を示す側断面図である。These are side sectional views showing a fourth embodiment of the present invention. は第四実施例に於いてケーブルワイヤーを挟持した状態を示す、メインレバー部分の側断面図である。These are sectional side views of the main lever portion, showing a state where the cable wire is clamped in the fourth embodiment. は第四実施例に於いてケーブルワイヤーを挟持した状態を示す、メインレバー部分の正面断面図である。These are front sectional drawing of the main lever part which shows the state which clamped the cable wire in 4th Example. は各種作業用具の汎用延長操作棒として本考案の操作機構を用いた応用実施例の外観斜視図である。These are the external appearance perspective views of the application Example using the operation mechanism of this invention as a general purpose extended operation stick | rod of various work tools.

符合の説明Explanation of sign

1:鋏、 1a:可動刃、 1b:固定刃、 2:長柄、 2a:貫通孔、 2b:長柄後半部、 2c:長柄前半部、 2d:ユニオン、 2e:ネジ、 3:ケーブルワイヤー、 3a:インナーケーブル、 3b:アウターチューブ、 3c:端末係止部材、 3d:端末スリーブ、 3e:ストラップ、 3f:フック、 4:ハンドル、 4a:スリーブ、 4b:握りボルト、 4c:貫通孔、 5:メインレバー、 5’:メインレバー、 5”:メインレバー、 5’’’:メインレバー、 5a:貫通孔、 5a’:貫通孔、 5a”:貫通孔、 5a’’’:貫通孔、 5b:固定挟持片、 5b’:固定挟持片、 5b”:固定挟持片、 5b’’’:狭隘部、 5c:窓、 5c’:窓、 5d”:レバー受け、 6:サブレバー、 6’:サブレバー、 6”:サブレバー、 6’’’:サブレバー、 6a:可動挟持片、 6a’:可動挟持片、 6a”:可動挟持片、 6a’’’:U字形挟持体、 6b”:連結部材、 7:レバーピン、 7’:レバーピン、 7”:レバーピン、 7’’’:レバーピン、 8:スプリング、 9:コイルスプリング、 10:レバーピン、 11:補助握り、 11a:板バネ、 11b:スリット、 12:パイプエンド、 13:把持体、 14:蝶ネジ、 15:把持体、 16:蝶ネジ、 17:リンクジョイント、 18:握りボルト、 19:係止部材、 20:ネジ、 21:ガイドチューブ。DESCRIPTION OF SYMBOLS 1: 鋏, 1a: Movable blade, 1b: Fixed blade, 2: Long handle, 2a: Through hole, 2b: Long handle second half, 2c: Long handle first half, 2d: Union, 2e: Screw, 3: Cable wire, 3a: Inner cable, 3b: outer tube, 3c: end locking member, 3d: end sleeve, 3e: strap, 3f: hook, 4: handle, 4a: sleeve, 4b: grip bolt, 4c: through hole, 5: main lever 5 ′: Main lever 5 ″: Main lever 5 ′ ″: Main lever 5a: Through hole 5a ′: Through hole 5a ″: Through hole 5a ′ ″: Through hole 5b: Fixed clamping 5b ': Fixed clamping piece, 5b' '': Narrow part, 5c: Window, 5c ': Window, 5d ": Lever receiver, 6: Sub-lever, 6': 6 ″: Sub-lever, 6a ″: Movable clamping piece, 6a ″: Movable clamping piece, 6a ′ ″: U-shaped clamping body, 6b ″: Connecting member, 7: Lever pin, 7 ': Lever pin, 7 ": Lever pin, 7'": Lever pin, 8: Spring, 9: Coil spring, 10: Lever pin, 11: Auxiliary grip, 11a: Leaf spring, 11b: Slit, 12: Pipe end, 13: gripping body, 14: thumbscrew, 15: gripping body, 16: thumbscrew, 17: link joint, 18: grip bolt, 19: locking member, 20: screw, 21: guide tube.

Claims (3)

レバーピンでハンドルと係合するメインレバーを有し、該メインレバーには別のレバーピンで係合するサブレバーがあり、更に該メインレバーの中間部には前後に抜ける貫通路があって、これに線状駆動力伝達部材が挿通されており、該線状駆動力伝達部材の近傍にはこれを挟持し得る状態で挟持体が配置されていて、該挟持体を構成する挟持片の一部もしくは全部が上記のサブレバーと係合関係にあって、該サブレバーを回動させた時、上記挟持体が線状駆動力伝達部材を狭持、もしくは解放する構造を持つ操作機構。  There is a main lever that engages with the handle with a lever pin. The main lever has a sub-lever that engages with another lever pin, and there is a through-passage that extends back and forth in the middle of the main lever. A pin-shaped driving force transmission member is inserted, and a pinching body is disposed in the vicinity of the linear driving force transmission member in a state where it can be pinched, and a part or all of the pinching pieces constituting the pinching body Is an engaging mechanism with the above-mentioned sub-lever, and when the sub-lever is rotated, the holding mechanism sandwiches or releases the linear driving force transmission member. 鋼線を螺旋巻きしたアウターチューブが、多数の細い鋼線を撚って作られたインナーケーブルを外筒状に包んだ構造にあり、且つその片側終端部で該アウターチューブの端末部材が該インナーケーブルの端末部材に当接する構造を持つケーブルワイヤーを線状駆動力伝達部材として挟持体の間に挿通した事を特徴とする、請求項1の操作機構。  An outer tube in which a steel wire is spirally wound has a structure in which an inner cable made by twisting a large number of thin steel wires is wrapped in an outer cylinder shape, and a terminal member of the outer tube is connected to the inner tube at one end portion thereof. 2. The operating mechanism according to claim 1, wherein a cable wire having a structure that comes into contact with a terminal member of the cable is inserted between the holding bodies as a linear driving force transmission member. 長柄の先端部に把持体(13)を設け、更に該把持体を経由する線状駆動力伝達部材によって長柄後端付近にある操作機構に係合する別の把持体(15)を具備した、請求項1の操作機構。  A grip body (13) is provided at the tip of the long handle, and another grip body (15) is provided that engages with an operation mechanism near the rear end of the long handle by a linear driving force transmission member that passes through the grip body. The operation mechanism according to claim 1.
JP2005008220U 2005-09-06 2005-09-06 Operating mechanism for the long pattern tip Expired - Fee Related JP3117218U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5719069B1 (en) * 2014-09-02 2015-05-13 信雄 堂本 Attachment type Takaeda-Kiri
JP2016192874A (en) * 2015-03-31 2016-11-10 中国電力株式会社 Indirect live-wire gripping tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5719069B1 (en) * 2014-09-02 2015-05-13 信雄 堂本 Attachment type Takaeda-Kiri
JP2016192874A (en) * 2015-03-31 2016-11-10 中国電力株式会社 Indirect live-wire gripping tool

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