JPH0883A - Long shears for high branch - Google Patents
Long shears for high branchInfo
- Publication number
- JPH0883A JPH0883A JP6177406A JP17740694A JPH0883A JP H0883 A JPH0883 A JP H0883A JP 6177406 A JP6177406 A JP 6177406A JP 17740694 A JP17740694 A JP 17740694A JP H0883 A JPH0883 A JP H0883A
- Authority
- JP
- Japan
- Prior art keywords
- scissors
- gripping piece
- movable
- long
- fingers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/02—Secateurs; Flower or fruit shears
- A01G3/025—Secateurs; Flower or fruit shears having elongated or extended handles
- A01G3/0255—Tree pruners, i.e. pruning shears carried at the end of a pole
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/24—Devices for picking apples or like fruit
- A01D46/247—Manually operated fruit-picking tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Scissors And Nippers (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、筒状長尺柄の先端に鋏
を取着し、該筒状長尺柄の後端、即ち手元側に鋏の操作
レバーを設け、果実の軸柄や高所の枝を切り取る高枝用
長尺鋏に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention has scissors attached to the tip of a cylindrical elongated handle, and an operating lever for the scissors is provided at the rear end of the cylindrical elongated handle, that is, on the hand side, and a shaft stem of fruit is provided. It relates to long scissors for high branches that cut off branches at high altitudes.
【0002】[0002]
【従来の技術】一般に、この種の筒状長尺鋏は、図4に
示すごとく筒状長尺柄cの一端側に設けられた操作レバ
ーを操作することで、筒状長尺柄cの他端側に設けられ
た鋏の開閉をロッドやワイヤー等の駆動力伝達部材dを
介して遠隔操作でき、高所あるいは離間した果実の枝等
の切断が可能となる。2. Description of the Related Art In general, this type of cylindrical elongated scissors has a cylindrical elongated handle c which is operated by operating an operating lever provided at one end of the cylindrical elongated handle c as shown in FIG. The opening and closing of the scissors provided on the other end can be remotely controlled via a driving force transmission member d such as a rod or a wire, and cutting of a fruit branch or the like at a high place or at a distance can be performed.
【0003】ところで、通常、従来における手元の操作
レバーは、筒状長尺柄cの後端に設けられる一対の固定
把持部片a及び可動把持部片bとを有するものであり、
固定把持部片aに対し可動把持部片bを回動させる必要
上、前記固定把持部片aの基部eと可動把持部片bとの
間に十分な間隔をもった空隙fを有するものであった。
つまり、可動把持部片bは単に手指で握りやすいように
適当に湾曲した棒状を呈するだけのもので、敢えていう
ならば、可動把持部片bの握り部分の少し前方に若干受
止部gをもつ程度が関の山で、何ら可動把持部片bを握
持する手指の滑脱を阻止するごとき規制部が設けられて
いなかった。By the way, a conventional operating lever at hand has a pair of a fixed gripping piece a and a movable gripping piece b provided at the rear end of a cylindrical elongated handle c.
Since it is necessary to rotate the movable gripping piece b with respect to the fixed gripping piece a, a gap f having a sufficient space is provided between the base e of the fixed gripping piece a and the movable gripping piece b. there were.
In other words, the movable gripping piece b is simply a bar that is appropriately curved so that it can be easily gripped with fingers, and if it is dare to say, the receiving part g is slightly ahead of the gripping portion of the movable gripping piece b. The degree of holding is Sekiyama, and there is no regulation part for preventing the fingers holding the movable gripping piece b from slipping off.
【0004】[0004]
【発明が解決しょうとする課題】しかしながら、このよ
うな規制部をもたない棒状の可動把持部片bにて操作す
るものでは、高枝用長尺鋏のを使用する作業者は一般に
果実の軸柄や高所の枝を切り取るべく先端の鋏の方に夢
中になって注視する余り、手元側の注意を怠るのが常で
ある。そのため、仮に前述のごとき受止部gが設けられ
ていても、可動把持部片bを握持する手指が知らずのう
ちに前方へ滑脱移行してしまい、固定把持部片aの基部
eと可動把持部片bとの間の空隙fに手指を挟んでしま
うような危険な事態が生じ、手指に怪我をしたり、著し
い痛みを感じて、その後の作業能率が低下したり、不可
能になったりするいわゆる安全作業の確保が困難である
他、逆に、安全作業の確保を重視して、いちいち手元を
気にしながら作業を行っていては、作業能率が低下する
ことは勿論のこと、作業者が慣れない子供や婦人等の場
合には一層危険を伴う等の問題が生じた。However, in the case of operating with the rod-shaped movable gripping piece b having no such restricting portion, an operator who uses the long scissors for a high branch generally has a shaft of a fruit. It is usual to neglect the attention of the hand side because the scissors at the tip are obsessed with the scissors in order to cut off the handle and branches of the high places. Therefore, even if the receiving portion g is provided as described above, the fingers gripping the movable gripping piece b unintentionally slide forward and move to the base e of the fixed gripping piece a. A dangerous situation occurs in which a finger is caught in the space f between the gripping piece b, and the finger is injured or suffers significant pain, which reduces the work efficiency after that or becomes impossible. It is difficult to secure so-called safe work, on the other hand, on the other hand, if you focus on securing safe work and work while paying close attention to your work, the work efficiency will decrease, of course. In the case of children and women who are not accustomed to workers, problems such as further dangers have occurred.
【0005】また、従来における可動把持部片bは、前
述したごとく手指が操作レバーから滑脱しやすい単一の
棒状を呈したものであったから、手指が滑脱しやすく片
手操作することが不可能で、特に高所の樹上で操作する
場合においては、とかく身体の安全あるいは携行品等で
手が塞がることが多く片手操作できることが望まれる
が、この要望に応えることができない等の問題があっ
た。Further, since the conventional movable gripping piece b has a single rod shape in which the fingers easily slip off the operating lever as described above, the fingers easily slip off and it is impossible to operate with one hand. In particular, when operating on trees at high altitudes, it is often desirable to be able to operate with one hand because there are many cases where the hand is closed due to physical safety or belongings, but there is a problem that this request cannot be met. .
【0006】本発明は、かかる課題を極めて簡易な手段
にて解消した高枝用長尺鋏を提供することを目的とす
る。An object of the present invention is to provide long scissors for a high branch, which solves the above problem by an extremely simple means.
【0007】[0007]
【課題を解決するための手段】本発明に係る高枝用長尺
鋏は、筒状長尺柄1の先端に固定刃2及び可動刃3より
なる鋏4を取着し、該筒状長尺柄1の後端に固定把持部
片5及び可動把持部片6,26からなる操作レバー7を
設け、前記可動刃3と操作レバー7とを筒状長尺柄1内
に挿通される駆動力伝達部材8を介して連結し、操作レ
バー7の開閉により可動刃3を作動せしめるようにした
高枝用長尺鋏において、前記操作レバー5の少くとも可
動把持部片6,26には、該可動把持部片6,26を握
持する手指24の滑脱を阻止する規制部9,10,11
が設けられていることを特徴とするものである。DISCLOSURE OF THE INVENTION Long scissors for a high branch according to the present invention have a scissors 4 composed of a fixed blade 2 and a movable blade 3 attached to the distal end of a cylindrical elongated handle 1, and An operating lever 7 including a fixed gripping piece 5 and movable gripping pieces 6, 26 is provided at the rear end of the handle 1, and the driving force for inserting the movable blade 3 and the operating lever 7 into the tubular elongated handle 1. In the long branch scissors for a high branch, which is connected via the transmission member 8 and operates the movable blade 3 by opening and closing the operation lever 7, at least the movable gripping piece 6, 26 of the operation lever 5 is movable. Control parts 9, 10, 11 for preventing slipping of fingers 24 gripping the gripping pieces 6, 26.
Is provided.
【0008】なお、「少くとも可動把持部片6,26」
とは、固定把持部片5及び可動把持部片6,26の両方
に規制部9,10,11を設ける場合及び可動把持部片
6,26のみに規制部9,10,11を設ける場合の両
方をいい、また、規制部9,10,11の形状として
は、環状10の場合の他例えば、環状10の任意の一ヵ
所を切欠開放させて二股状11になした場合のごとく、
本発明精神の範囲内において種々変更可能である。Incidentally, "at least the movable gripping piece 6, 26"
Means that the restriction portions 9, 10, 11 are provided on both the fixed gripping piece 5 and the movable gripping pieces 6, 26, and the restriction portions 9, 10, 11 are provided only on the movable gripping pieces 6, 26. In addition to the case of the annular shape 10, for example, the shape of the restricting portions 9, 10, 11 is, for example, a case where any one portion of the annular shape 10 is cut open to form a bifurcated shape 11.
Various changes can be made within the scope of the present invention.
【0009】[0009]
【作用】しかして、本発明に係る高枝用長尺鋏の使用に
際しては、まず、手元の操作レバー7を持ち、この状態
で、あらかじめ、固定刃2及び可動刃3よりなる鋏4は
開いており、これら固定刃2と可動刃3との間に被切断
物たる果実の軸柄や高所の枝を装入するのである。When the long scissors for a high branch according to the present invention are used, first, hold the operating lever 7 at hand, and in this state, open the scissors 4 including the fixed blade 2 and the movable blade 3 in advance. In between the fixed blade 2 and the movable blade 3, the stem of the fruit, which is the object to be cut, or the branch at a high place is inserted.
【0010】次に、被切断物を装入した状態において、
前記操作レバー7を閉成することにより、駆動力伝達部
材8は、可動把持部片6,26と連結されている基部が
後方へ移行し、これに従って駆動力伝達部材8の先端に
連結されている鋏4は、固定刃2と可動刃3との間を閉
成し、これら固定刃2,可動刃3間に装入されている被
切断物の切断機能を果たしうるのである。Next, with the object to be cut inserted,
When the operating lever 7 is closed, the driving force transmitting member 8 has its base portion connected to the movable gripping pieces 6, 26 moved rearward, and accordingly, is connected to the tip of the driving force transmitting member 8. The scissors 4 which close the fixed blade 2 and the movable blade 3 can fulfill the function of cutting an object to be cut inserted between the fixed blade 2 and the movable blade 3.
【0011】そして、鋏4による被切断物に対する切断
作用が終了すると、操作レバー7を開放することによ
り、固定把持部片5及び可動把持部片6,26は引き離
され、駆動力伝達部材8先端部に接続されている可動刃
3を回動させて鋏4の最初の開放状態に復帰させること
ができ、一サイクルの操作が終了し、以下同様の操作が
繰り返されるのである。When the cutting action on the object to be cut by the scissors 4 is completed, the fixed gripping piece 5 and the movable gripping pieces 6, 26 are separated by opening the operation lever 7, and the tip end of the driving force transmitting member 8 is reached. The movable blade 3 connected to the section can be rotated to return the scissors 4 to the initial open state, one cycle of operation is completed, and the same operation is repeated thereafter.
【0012】さて、以上の本発明に係る高枝用長尺鋏に
おいて注目すべきは、操作レバー7の少くとも可動把持
部片6,26には、握持する手指の滑脱を阻止する規制
部9,10,11が設けられているから、仮に作業者が
両手で操作する場合は勿論のこと、片手操作する場合に
おいても、手指24に滑脱移行を生じようとしても、規
制部9,10,11にて手指24の滑脱移行は、規制部
9,10,11内で収まるように拘束規制されることに
なり、固定把持部片5の基部13と可動把持部片6,2
6との間の空隙12に手指24を挟むような事態が生じ
るのを未然に回避することができる他、前記規制部9,
10,11によって手指24が支えになり、片手操作が
難なく行えて使用上便利であり、作業者は安心して安全
かつ円滑な作業を遂行することができるのである。In the long scissors for high branches according to the present invention described above, it should be noted that at least the movable gripping piece 6, 26 of the operating lever 7 has the restricting portion 9 for preventing slipping of the fingers to be gripped. , 10 and 11 are provided, the restricting portions 9, 10, 11 are not limited to the case where the operator operates with both hands, but also when the operator operates with one hand, even if an attempt is made to cause the fingers 24 to slip out. At this time, the slipping transition of the fingers 24 is restrained so as to be accommodated in the restricting portions 9, 10, 11 and the base portion 13 of the fixed gripping piece 5 and the movable gripping pieces 6, 2 are locked.
It is possible to prevent the situation in which the fingers 24 are sandwiched in the space 12 between the control unit 6 and the control unit 9,
The fingers 24 serve as a support by 10 and 11, and one-handed operation can be performed without difficulty, which is convenient for use, and the worker can perform safe and smooth work safely.
【0013】[0013]
【発明の効果】以上の説明から明らかなように、本発明
に係る高枝用長尺鋏は、操作レバーを握持する手指の滑
脱移行が可動把持部片に設けられている規制部によって
拘束規制されるから、極めて簡単な構成により作業者
は、いちいち手元の操作レバーに細心な注意を払うこと
なく先端の鋏の方にのみ注視していればよいことにな
り、しかも片手操作することが可能となるから、特に高
所の樹上で作業する場合において、仮に身体の安全ある
いは携行品等で手が塞がるようなことがあっても、危険
を伴うことなく安全作業の確保が得られるとともに作業
効率の向上が大幅に改善される効果を奏する。As is apparent from the above description, the elongate scissors for a high branch according to the present invention is restrained and restricted by the restricting portion provided on the movable gripping piece so that the sliding movement of the fingers for gripping the operating lever can be prevented. Therefore, due to the extremely simple structure, the operator need only pay attention to the scissors at the tip without paying close attention to the operating lever at hand, and can operate with one hand. Therefore, especially when working on trees at high altitudes, even if there is a case where the hands are blocked due to personal safety or belongings, safe work can be secured without danger and work can be performed. This has the effect of significantly improving efficiency.
【0014】[0014]
【実施例】以下、本発明の実施例を図面に基づいて具体
的に説明する。図1〜図3は、本発明の一実施例を示す
もので、図1は本発明に係る高枝用長尺鋏全体を示す一
部切欠き正面図、図2は図1の操作レバーの部分を示す
拡大斜視図、図3は操作レバーの別の態様を示す部分正
面図、図4は従来の操作レバーの態様を示す図3相当の
部分正面図である。Embodiments of the present invention will be described below in detail with reference to the drawings. 1 to 3 show an embodiment of the present invention. FIG. 1 is a partially cutaway front view showing the entire long scissors for a high branch according to the present invention, and FIG. 2 is a part of an operating lever of FIG. FIG. 3 is a partial front view showing another mode of the operating lever, and FIG. 4 is a partial front view corresponding to FIG. 3 showing the mode of the conventional operating lever.
【0015】これらの図において、1はパイプ材よりな
る筒状長尺柄(図1では先端近くで中間部を省略図示し
たが、170〜190cm程度の長さがある)で、この
筒状長尺柄1の先端部は断面が鍵穴を呈するよう変形さ
れている。そして、一方の扁平部14には、鋏4の固定
刃2の基部がボルト類により取着されると共に他方の通
挿部からは筒状長尺柄1内に挿通されるワイヤーまたは
ロッド等の駆動力伝達部材8を取り出せるようになって
おり、更に該駆動力伝達部材8の先端は、前記固定刃2
の基部に対して開閉しうるよう枢着10された可動刃3
の基端に連結11されるのである。In these figures, reference numeral 1 designates a cylindrical long handle made of a pipe material (in FIG. 1, the middle portion is omitted near the tip, but it has a length of about 170 to 190 cm). The tip of the shank 1 is modified so that its cross section presents a keyhole. Then, on one flat portion 14, the base of the fixed blade 2 of the scissors 4 is attached by bolts, and from the other insertion portion, such as a wire or rod inserted into the tubular elongated handle 1 The driving force transmitting member 8 can be taken out, and the tip of the driving force transmitting member 8 has the fixed blade 2
Movable blade 3 pivotally attached 10 so that it can be opened and closed with respect to the base of
It is connected 11 to the base end of.
【0016】前記筒状長尺柄1の後端には、固定把持部
片5及び可動把持部片6からなる操作レバー7が設けら
れ、一方の固定把持部片5は先端に形成した基部13を
介して筒状長尺柄1の後端にビス15にて固着されると
共に、他方の可動把持部片6は基部にて前記固定把持部
片5の腹部に枢着16される。At the rear end of the cylindrical elongated handle 1, there is provided an operation lever 7 consisting of a fixed gripping piece 5 and a movable gripping piece 6, and one fixed gripping piece 5 has a base 13 formed at the tip. Is fixed to the rear end of the cylindrical elongated handle 1 with a screw 15, and the other movable gripping piece 6 is pivotally attached 16 to the abdomen of the fixed gripping piece 5 at the base.
【0017】前記可動把持部片6には、図2に明示され
るごとく、手指24を挿入しうる指掛孔17をもつ環状
の規制部9(10)が形成されている。換言すれば、規
制部10は、固定把持部片5に対峙する側に設けられる
握持部位18を環状に閉塞するごとき形状をなしてお
り、指掛孔17に挿入して可動把持部片6を握持する手
指24が固定把持部片5の基部13と可動把持部片6と
の間に形成される空隙12内に及ばないように滑脱移行
するのを阻止しうるごとき形状になっている。As shown in FIG. 2, the movable gripping piece 6 is formed with an annular restriction portion 9 (10) having a finger hole 17 into which a finger 24 can be inserted. In other words, the restricting portion 10 has a shape such that the gripping portion 18 provided on the side facing the fixed gripping piece 5 is closed in a ring shape, and is inserted into the finger-holding hole 17 so that the movable gripping piece 6 is inserted. It has such a shape as to prevent the fingers 24 grasping the finger from slipping and shifting so as not to extend into the space 12 formed between the base portion 13 of the fixed gripping piece 5 and the movable gripping piece 6. .
【0018】また、前記可動把持部片6の一側の屈曲部
には、前記駆動力伝達部材8の末端が連結19され、該
可動把持部片6は固定把持部片5に対して開き勝手に作
用せしめるよう内装したばね20に抗して引き寄せうる
ように付勢されており、前記可動把持部片6一側には、
操作レバー7の開き角度を調整するストップ片21が回
動自在に枢着されている。The end of the driving force transmitting member 8 is connected 19 to the bent portion on one side of the movable gripping piece 6, so that the movable gripping piece 6 can be opened with respect to the fixed gripping piece 5. It is urged so as to be attracted against a spring 20 installed so that the movable gripper piece 6 has one side,
A stop piece 21 that adjusts the opening angle of the operation lever 7 is pivotally mounted so as to be rotatable.
【0019】ストップ片21の先端は、固定把持部片5
の基部13側の対向位置に設けた前後二段に形成される
段部22,23の何れかに係止、あるいは両段部22,
23より離脱状態として使用しうるようになされてい
る。即ち、可動把持部片6を固定把持部片5側に引き寄
せて、ストップ片21を図示のように手前側段部22に
係止せしめると、鋏4の閉成状態を保持しうるのであ
り、また、該ストップ片21を前方の段部23に係止さ
せうる角度にしておくと、可動把持部片6の固定把持部
片5に対する開き角度が制限されて鋏4の両部片5,6
のなす開き角度を小さくなし、その範囲内で鋏4の開閉
が図られるのである。The tip of the stop piece 21 is fixed to the fixed gripping piece 5.
Of the two step portions 22, 23 formed in two steps in front and rear, which are provided at opposite positions on the base portion 13 side of the
From 23, it can be used as a detached state. That is, when the movable gripping piece 6 is pulled toward the fixed gripping piece 5 and the stop piece 21 is locked to the front step 22 as shown in the drawing, the closed state of the scissors 4 can be maintained. Further, if the stop piece 21 is set to an angle at which the stop piece 21 can be locked to the front step portion 23, the opening angle of the movable gripping piece 6 with respect to the fixed gripping piece 5 is limited, and both the pieces 5, 6 of the scissors 4 are limited.
The opening angle of the scissors is made small, and the scissors 4 can be opened and closed within that range.
【0020】更に、前記ストップ片21を図示の状態よ
り下方に引き下げると、段部22,23に係止できなく
なって前記制限が除かれ、可動把持部片6を最大限に開
かしめうることになるのである。そして、このようにし
て、前記構成よりなる鋏4は、ストップ片21を段部2
2の対向位置より離反させた状態として可動把持部片6
を固定把持部片5に対して握放操作を反復して行なう
と,駆動力伝達部材8を介して可動刃3が固定刃2との
関係ではさみ切り作用をなすのであり、切断しようとす
る枝の太さに合わせてストップ片21の位置を調節して
おくことにより操作レバー7の操作に無用の疲労を生じ
させないようになっている。Further, when the stop piece 21 is pulled down from the state shown in the figure, it is not possible to engage with the step portions 22 and 23 and the above limitation is removed, so that the movable gripping piece 6 can be opened to the maximum extent. It will be. Then, in this way, the scissors 4 having the above-described structure are provided with the stop piece 21 and the step portion 2.
The movable gripping piece 6 in a state of being separated from the facing position of 2
When the gripping and releasing operation is repeatedly performed on the fixed gripping piece 5, the movable blade 3 performs a scissoring action in relation to the fixed blade 2 via the driving force transmission member 8, and therefore attempts to cut. By adjusting the position of the stop piece 21 according to the thickness of the branch, it is possible to prevent unnecessary fatigue in the operation of the operation lever 7.
【0021】なお、前記可動把持部片6の後端近く上面
には、該上面に突設される突起28と、該突起28上に
被着される球状の弾性体からなる打合部27を有してお
り、該打合部27により固定把持部片5に対して可動把
持部片6を強く打ち合っても、それによって生ずる衝撃
を緩和することができるようになっている。In addition, on the upper surface near the rear end of the movable gripping piece 6, there are provided a protrusion 28 protruding from the upper surface and a striking portion 27 made of a spherical elastic body attached on the protrusion 28. Even if the movable gripping piece 6 is strongly hit against the fixed gripping piece 5 by the hitting portion 27, the impact generated thereby can be alleviated.
【0022】前記固定把持部片5は、操作レバー7を右
手手指24の親指と四本の指で挟み付けるように握り締
め、鋏4を上方に持ち上げて所望の切断作用を行うと
き、該受止部25によって高枝用長尺鋏全体のの重心が
受け止められ、本実施例においては、これら固定把持部
片5の受止部25と可動把持部片6の規制部9との協働
作用によって、一層高枝用長尺鋏が強力に受け止めら
れ、かつ手指24が空隙12に滑脱移行する事態を皆無
となし得、右手手指24による操作を軽快容易に行なわ
せうるのである。The fixed gripping piece 5 is clamped so that the operating lever 7 is sandwiched between the thumb and the four fingers of the right hand finger 24, and when the scissors 4 is lifted upward to perform a desired cutting action, the receiving portion is held. The center of gravity of the whole long scissors for high branches is received by the portion 25, and in the present embodiment, by the cooperation action of the receiving portion 25 of these fixed gripping piece 5 and the restricting portion 9 of the movable gripping piece 6, Further, the elongate scissors for high branches can be strongly received, and the situation in which the fingers 24 slide into the void 12 can be completely eliminated, and the operation by the right hand fingers 24 can be performed easily and easily.
【0023】また、図3のごとく、別の態様の規制部1
1をもった可動把持部片26の場合においては、即ち、
前記規制部11の一部が二股状に開放され、該二股状の
間に四本の指を挿入して握り締めるようにした場合の高
枝用長尺鋏においても、前記実施例の場合と同様な滑脱
阻止の機能を発揮し、片手操作可能及び安全を具備した
同様の効果を奏することができるのである。Further, as shown in FIG. 3, the regulating portion 1 of another aspect is provided.
In the case of the movable gripping piece 26 with 1, namely,
Even in the case of the long scissors for a high branch in the case where a part of the restricting portion 11 is opened in a bifurcated shape and four fingers are inserted between the bifurcated shape and gripped, the same as in the case of the embodiment. The function of preventing slipping can be exhibited, and the same effect can be achieved with one-handed operation and safety.
【図1】本発明に係る高枝用長尺鋏全体を示す一部切欠
き正面図である。FIG. 1 is a partially cutaway front view showing the entire elongate scissors for a high branch according to the present invention.
【図2】図1の操作レバーの部分を示す拡大斜視図であ
る。FIG. 2 is an enlarged perspective view showing a portion of an operation lever of FIG.
【図3】図1における高枝用長尺鋏の操作レバー部分の
別の態様を示す部分正面図である。FIG. 3 is a partial front view showing another mode of the operating lever portion of the elongate scissors for high branches in FIG.
【図4】従来の操作レバーの態様を示す図3相当の部分
正面図である。FIG. 4 is a partial front view corresponding to FIG. 3 showing a mode of a conventional operation lever.
1;筒状長尺柄、2;固定刃、3;可動刃、4;鋏、
5;固定把持部片、6,26:可動把持部片、7;操作
レバー、8;駆動力伝達部材、9,10,11規制部、
12;空隙、13;基部、14;扁平部、15;ビス、
16;枢着、17;指掛孔、18;握持部位、19;連
結、20;ばね、21;ストップ片、22,23;段
部、24;手指、25;受止部、a;固定把持部片、
b:可動把持部片、c;筒状長尺柄、d;駆動力伝達部
材、e;固定把持部片の基部、f;空隙、g;受止部。1; tubular long handle, 2; fixed blade, 3; movable blade, 4; scissors,
5: fixed gripping piece, 6, 26: movable gripping piece, 7: operating lever, 8: driving force transmitting member, 9, 10, 11 restricting portion,
12: void, 13: base, 14: flat, 15: screw,
16; Pivot attachment, 17; Finger hole, 18; Grip site, 19; Connection, 20; Spring, 21; Stop piece, 22, 23; Step, 24; Finger, 25; Receiving part, a; Fixation Gripping piece,
b: movable gripping piece, c: tubular elongated handle, d: driving force transmitting member, e: base of fixed gripping piece, f: void, g: receiving portion.
Claims (3)
刃3よりなる鋏4を取着し、該筒状長尺柄1の後端に固
定把持部片5及び可動把持部片6,26からなる操作レ
バー7を設け、前記可動刃3と操作レバー7とを筒状長
尺柄1内に挿通される駆動力伝達部材8を介して連結
し、操作レバー7の開閉により可動刃3を作動せしめる
ようにした高枝用長尺鋏において、前記操作レバー5の
少くとも可動把持部片6,26には、該可動把持部片
6,26を握持する手指24の滑脱を阻止する規制部
9,10,11が設けられていることを特徴とする高枝
用長尺鋏。1. A scissor 4 comprising a fixed blade 2 and a movable blade 3 is attached to the tip of a tubular elongated handle 1, and a fixed gripping piece 5 and a movable gripping part are attached to the rear end of the tubular elongated handle 1. An operation lever 7 composed of the pieces 6 and 26 is provided, and the movable blade 3 and the operation lever 7 are connected via a driving force transmission member 8 that is inserted into the tubular elongated handle 1, and the operation lever 7 is opened and closed. In the long branch scissors for activating the movable blade 3, at least the movable gripping pieces 6, 26 of the operating lever 5 are slidable by the fingers 24 gripping the movable gripping pieces 6, 26. Long branch scissors for high branches, which are provided with restricting portions 9, 10, 11 for blocking.
ていることを特徴とする請求項1記載の高枝用長尺鋏。2. The long scissors for a high branch according to claim 1, wherein the restriction portion 10 has a closed annular shape.
ることを特徴とする請求項1記載の高枝用長尺鋏。3. The long scissors for a high branch according to claim 1, wherein the restriction portion 11 is open in a bifurcated shape.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6177406A JPH0883A (en) | 1994-06-24 | 1994-06-24 | Long shears for high branch |
KR95013347U KR0117472Y1 (en) | 1994-06-24 | 1995-06-14 | Long shears for high branch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6177406A JPH0883A (en) | 1994-06-24 | 1994-06-24 | Long shears for high branch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0883A true JPH0883A (en) | 1996-01-09 |
Family
ID=16030381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6177406A Pending JPH0883A (en) | 1994-06-24 | 1994-06-24 | Long shears for high branch |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH0883A (en) |
KR (1) | KR0117472Y1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007267914A (en) * | 2006-03-31 | 2007-10-18 | Mitsubishi Electric Corp | Dishwasher |
CN111084006A (en) * | 2019-12-26 | 2020-05-01 | 周正东 | Tea-oil camellia branch trimming means for tea-oil camellia is planted |
WO2023107493A1 (en) * | 2021-12-07 | 2023-06-15 | Milwaukee Electric Tool Corporation | Pruning shears |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200460868Y1 (en) * | 2010-04-02 | 2012-06-20 | 한상준 | Fruit harvest and pruning scissors for |
KR101294752B1 (en) * | 2012-05-04 | 2013-08-08 | (주)환경개발시스템 | Scissors for harvesting fruit-type vegetable having multi purpose |
-
1994
- 1994-06-24 JP JP6177406A patent/JPH0883A/en active Pending
-
1995
- 1995-06-14 KR KR95013347U patent/KR0117472Y1/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007267914A (en) * | 2006-03-31 | 2007-10-18 | Mitsubishi Electric Corp | Dishwasher |
JP4693682B2 (en) * | 2006-03-31 | 2011-06-01 | 三菱電機株式会社 | Dishwasher |
CN111084006A (en) * | 2019-12-26 | 2020-05-01 | 周正东 | Tea-oil camellia branch trimming means for tea-oil camellia is planted |
WO2023107493A1 (en) * | 2021-12-07 | 2023-06-15 | Milwaukee Electric Tool Corporation | Pruning shears |
Also Published As
Publication number | Publication date |
---|---|
KR960000014U (en) | 1996-01-17 |
KR0117472Y1 (en) | 1998-04-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4642895A (en) | Scissors with adjustable thumb loop | |
EP1958572B1 (en) | Mid-point lock suture cutter | |
US5626608A (en) | Surgical instrument having locking handle | |
JP4364472B2 (en) | Laparoscopic forceps handle | |
US5184625A (en) | Biopsy forceps device having improved handle | |
US4124939A (en) | Folding knives | |
US4947553A (en) | Snips having button locking mechanism | |
US20120159789A9 (en) | Folding knife | |
US20090131974A1 (en) | Instrument, particularly for use in laparoscopic surgery | |
CA2192279A1 (en) | Multipurpose knife with gut hook | |
US5463814A (en) | Shears | |
CN100405984C (en) | Safety ratchet mechanism | |
US8959777B2 (en) | Shearing apparatus | |
EP1116557A3 (en) | Folding multipurpose tool including blade lock release mechanism | |
US7181849B2 (en) | Folding knife with opening and closing actuator | |
US9854748B2 (en) | Handheld pruning tool | |
JP2008525146A (en) | Devices especially used in laparoscopic surgery | |
US10730195B2 (en) | Pull-type cutters | |
JPH0883A (en) | Long shears for high branch | |
JP6126304B2 (en) | Forceps with continuous latch | |
US2495677A (en) | Pruning shears | |
US20070016248A1 (en) | Medical gripping and/or cutting instrument | |
US20050126014A1 (en) | Cutting device with integral spring and lock screw | |
EP3065531B1 (en) | Lopper with angular adjustment | |
JP2021502855A (en) | Clip pliers |