JPH092A - Weeding implement - Google Patents

Abstract

PURPOSE: To provide a weeding implement capable of efficiently and properly removing the persistent underground roots of weeds entangled in the soil and lying lumpishly or laminally by easily and finely chopping them. CONSTITUTION: A weeding edge-holding part 3 on the front end of a grip rod 2 is perpendicularly fitted with identically bar-shaped weeding edges 5 arranged in parallel with one another rectangularly to the longer direction of the grip rod 2. Each of the edges 5 is made sharp on its lower end so as to be insertable into the ground. The backside of the grip rod 2 is fitted with a root-cutting edge part 7 so as to longitudinally and continuously face its knife-edge backward. The weeding edges 5 are then inserted into the ground, and directly tilted and/or moved backward to effect finely cutting the underground roots of weeds and thus exhaustively removing the weeds.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、ゴルフ場や公園・広
場、或は、畠地・庭園等において、雑草類を根こそぎ除
草するのに使用する草取り用具に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a weeding tool used for uprooting and weeding weeds in golf courses, parks / plazas, grasslands, gardens and the like.

【０００２】[0002]

【従来の技術】一般に、ゴルフ場や公園・広場、或は、
畠地・庭園等において、雑草類を根から抜き取る草抜き
除草をする場合は、移植ごて等の手軽な手動用具や鍬・
スコップ等の一般農具を用いて行なわれる。2. Description of the Related Art Generally, golf courses, parks, plazas, or
When weeding to remove weeds from the roots in a grassland or a garden, handy tools such as a transplanting iron or a hoe
It is performed using general farm equipment such as a scoop.

【０００３】[0003]

【発明が解決しようとする課題】以上の従来の草抜き方
法は、根を交絡させて塊状や層状をなす頑固な根のもの
を除去する作業が極めてやりずらく、スコップ・鍬等で
根ごと掘り出したりする必要があり、極めて手数と時間
を要して疲れ易い作業となる。そして、その作業の煩雑
性から充分な根こそぎ除去ができず、草抜き後の短期間
内に、土中残存の根が再び活性化して雑草類を繁茂させ
る状態となる場合が多く、良好な草抜き効果が得難い難
点がある。In the above-mentioned conventional weeding methods, it is extremely difficult to entangle the roots and remove the stubborn roots that are lumpy or layered, and the roots are scooped with a scoop, hoe or the like. Since it is necessary to dig it out, it takes a lot of time and labor, and the work becomes tired easily. Due to the complexity of the work, it is not possible to remove the roots sufficiently, and in a short period of time after weeding, the roots remaining in the soil are often reactivated and the weeds are overgrown. There is a drawback that it is difficult to obtain the removal effect.

【０００４】本発明は、以上の従来技術の難点を解消
し、雑草類の根こそぎ除去の作業が容易にして、良好な
草抜き効果が得られる草取り用具を提供するものであ
る。The present invention solves the above-mentioned drawbacks of the prior art and provides a weeding tool which facilitates the work of removing roots of weeds and provides a good weeding effect.

【０００５】[0005]

【課題を解決するための手段】以上の技術課題を解決す
る本発明の草取り用具は「握り棒の前端に草取り刃保持
部を有し、前記草取り刃保持部に、任意の隣接間隙を有
して、前記握り棒の長手方向と直交方向に一列並設配設
されて、下方に伸長するバー形状の草取り刃を垂設し、
さらに、前記草取り刃のそれぞれは、下端を尖鋭な差し
込み刃先になすと共に、前記握り棒側の背面を、縦方向
に連続する尖鋭刃先の根切り刃部に形成した構造」にな
っている。The weeding tool of the present invention which solves the above technical problems has a description that "a weeding blade holding portion is provided at a front end of a grip bar, and the weeding blade holding portion has an arbitrary adjacent gap. And arranged in a row in a direction orthogonal to the longitudinal direction of the grip bar, vertically arranging a bar-shaped weeding blade extending downward,
Further, each of the weeding blades has a structure in which the lower end is formed into a sharp insertion blade tip, and the back surface on the side of the grip bar is formed into a root cutting blade portion of a sharp blade tip that is continuous in the vertical direction.

【０００６】即ち、本発明の草取り用具は、５本〜７本
程度並設した前記の草取り刃を、下端の差し込み刃先か
ら地中に差し込み、その状態から後方に引いたりそのま
ま傾けることによって、前記の根切り刃部群によって、
根を地中細断する構造を特徴としている。そして、その
草取り刃のサイズ・本数は、草抜き対象の雑草類によっ
て、片手で握り棒を握って作業する小型片手用のもの、
または、両手で握り棒を握って作業する大型両手用のも
の等に形成される。That is, in the weeding tool of the present invention, about 5 to 7 of the weeding blades are arranged side by side by inserting the weeding blades into the ground from the insertion blade tip at the lower end and pulling backward from that state or inclining as it is. By the root cutting blade group of
It features a structure that cuts the root into the ground. And the size and number of the weeding blades are small one-handed ones that work by grasping the grip bar with one hand, depending on the weeds to be weeded,
Alternatively, it is formed into a large-sized two-handed one or the like in which both hands are used to grip the grip bar.

【０００７】[0007]

【作用】以上の本発明の草取り用具は、並列している草
取り刃群を、地中に差し込み、そのまま後方に引いた
り、傾けると、その草取り刃の背面の縦方向に連続する
根切り刃部によって、雑草類の地中根が容易に細断され
る。そして、その細断根を手で除去することによって、
雑草類を根こそぎ除草することができる。従って、前記
の従来方法による根こそぎ除草より、作業が極めてやり
易く能率的にして、高品質の根こそぎ除草ができる。In the above weeding tool of the present invention, when the weeding blade groups arranged in parallel are inserted into the ground and pulled backward or tilted as they are, a root cutting blade portion continuous in the longitudinal direction on the back surface of the weeding blade. Will easily shred the roots of weeds. And by manually removing the shredded root,
Weeds can be uprooted and weeded. Therefore, it is possible to perform high-quality uproot weeding by making the work extremely easy and efficient as compared with the above-mentioned conventional uproot weeding.

【０００８】[0008]

【実施例】以下、本発明の草取り用具の一実施例を示す
図１・図２を参照して詳しく説明する。即ち、本発明の
草取り用具１は、握り棒２の前端に金属製の草取り刃保
持部３を設け、この草取り刃保持部３は、握り棒２の長
手方向と直交する方向に、バー状の７本の草取り刃５を
垂設固定し、この握り棒２を手で握って草取り刃５を地
中に差し込めるようになっている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A detailed description will be given below with reference to FIGS. 1 and 2 showing an embodiment of the weeding tool of the present invention. That is, the weeding tool 1 of the present invention is provided with a metal weeding blade holding portion 3 at the front end of the grip bar 2, and the weeding blade holding portion 3 has a bar shape in a direction orthogonal to the longitudinal direction of the grip rod 2. The seven weeding blades 5 are vertically fixed, and the gripping bar 2 can be grasped by hand and the weeding blades 5 can be inserted into the ground.

【０００９】詳しくは、草取り刃５は、同一形状のもの
の７本セットになって、上端を草取り刃保持部３に、交
換自在に取着固定されると共に、隣接相互間に適量の間
隙Ｓを有して一列に並設され、それぞれの下端は、尖鋭
端の差し込み刃先６に形成されて、刃先峰８が、草取り
用具１の前後方向に伸びている。そして、その草取り刃
５のそれぞれの握り棒２側の背部は、上下の縦方向に連
続する尖鋭刃先の根切り刃部７に形成され、この根切り
刃部７を後方に臨ませる形状を有している。なお、この
実施例のものは、握り棒２を主として片手で握って使用
する小型片手用にして、握り棒２の長さ：約４００粍、
草取り刃５群の全幅Ｂ：約１２０粍、草取り刃５の長さ
Ｌ：約９０粍、草取り刃５の相互間隙Ｓ：約７粍、のサ
イズを有している。More specifically, the weeding blades 5 are a set of seven pieces having the same shape, and the upper ends thereof are detachably attached and fixed to the weeding blade holding portion 3, and an appropriate amount of gap S is provided between adjacent ones. They are arranged side by side in a row, the lower ends of which are each formed with a sharp-edged insertion blade edge 6, and a blade edge 8 extends in the front-back direction of the weeding tool 1. The back of each of the weeding blades 5 on the side of the grip bar 2 is formed into a root cutting blade portion 7 of a sharp cutting edge that is continuous in the vertical direction, and has a shape that allows the root cutting blade portion 7 to face rearward. are doing. In this embodiment, the grip bar 2 is mainly used for one small hand, and the length of the grip bar 2 is about 400 m.
The total width B of the weeding blade group 5 is about 120 grits, the length L of the weeding blade 5 is about 90 grits, and the mutual gap S between the weeding blades 5 is about 7 grits.

【００１０】そして、以上の草取り用具１は、図２参
照、握り棒２を手で握って草取り刃５を地中に差し込
み、その差し込み状態のまま握り棒２を引き起して傾け
たり、後方へ引いて地中を移動させ、草取り刃５の根切
り刃部７によって雑草類１０の地中根１１を細断し、そ
の細断された根を手等で取り出して雑草類１０を根こそ
ぎ除去して使用される。In the above weeding tool 1, as shown in FIG. 2, the gripping rod 2 is grasped by hand and the weeding blade 5 is inserted into the ground. To move in the ground, shred the ground root 11 of the weeds 10 by the root cutting blade portion 7 of the weeding blade 5, take out the shredded roots by hand, and remove the weeds 10 upside down. Used.

【００１１】以上の実施例の草取り用具１は、前記の作
用があり、地中に差し込んだ草取り刃５を、草取り用具
１を傾けることによって地中傾斜移動させたり、そのま
ま後方移動させると、先進刃先となる根切り刃部７によ
って、除去すべき雑草類１０の地中根１１が容易に細断
される。そして、その細断根を取り出し除去することに
よって、地中で根が絡み合って層状や塊状をなす雑草類
１０の頑固な地中根１１でも、容易にして的確に根こそ
ぎ除去することができる。The weeding tool 1 of the above-described embodiment has the above-mentioned action, and when the weeding blade 5 inserted in the ground is tilted in the ground by tilting the weeding tool 1 or is moved backward as it is, it is advanced. The root cutting blade portion 7 serving as a cutting edge easily cuts the ground root 11 of the weeds 10 to be removed. Then, by taking out and removing the shredded roots, even the stubborn underground roots 11 of the weeds 10 in which the roots are entangled with each other in the ground to form a layer or a block can be easily and accurately removed.

【００１２】[0012]

【発明の効果】以上の説明のとおり、本発明の草取り用
具は、地中で絡み合って塊状や層状をなす雑草類の頑固
な地中根を、簡便な手動操作によって地中細断すること
ができるので、雑草類の根こそぎ除草がし易くなると共
に、地中根を的確に除去して残存根による短期間内の雑
草類再生を防止する良好な除草効果が得られ、広く一般
的に行われる雑草類除去の便宜向上を図ると共に、それ
等の有効な除草効果が、量産して低コストに提供できる
簡易構造のものによって達成できる実用的諸効果があ
る。As described above, the weeding tool of the present invention is capable of chopping the stubborn underground roots of weeds that are entangled in the ground to form lumps or layers by simple manual operation. Therefore, weeds can be easily rooted and weeded out, and a good herbicidal effect is obtained in which ground roots are removed accurately and weeds are prevented from regenerating within a short period of time due to residual roots. In addition to improving the convenience of removal, there are practical effects that can be achieved by those effective herbicidal effects with a simple structure that can be mass-produced and provided at low cost.

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明一実施例の草取り用具を示し、（Ａ）は
その正面図、（Ｂ）はその左側面図、（Ｃ）はその底面
図、（Ｄ）は（Ｂ）のＥＥ断面拡大図1 shows a weeding tool according to an embodiment of the present invention, (A) is a front view thereof, (B) is a left side view thereof, (C) is a bottom view thereof, and (D) is an EE cross section of (B). Enlarged view

【図２】図１実施例の草取り用具の使用方法を示し、
（Ａ）（Ｂ）ともその正面図FIG. 2 shows a method of using the weeding tool of FIG. 1 embodiment,
Both (A) and (B) are front views

【符号の説明】[Explanation of symbols]

１ 草取り用具 ２ 握り棒 ３ 草取り刃保持部 ５ 草取り刃 ６ 差し込み刃 ７ 根切り刃部 ８ 刃先峰 １０ 雑草類 １１ 地中根 1 Weeding tool 2 Gripping stick 3 Weeding blade holding part 5 Weeding blade 6 Inserting blade 7 Root cutting blade part 8 Cutting edge peak 10 Weeds 11 Underground root

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 握り棒の前端に草取り刃保持部を有し、
前記草取り刃保持部に、任意の隣接間隙を有して、前記
握り棒の長手方向と直交方向に一列並設配設されて、下
方に伸長するバー形状の草取り刃を垂設し、さらに、前
記草取り刃のそれぞれは、下端を尖鋭な差し込み刃先に
なすと共に、前記握り棒側の背面を、縦方向に連続する
尖鋭刃先の根切り刃部に形成した構造を特徴とする草取
り用具。1. A weeding blade holding portion is provided at a front end of the grip bar,
The weeding blade holding portion, with an arbitrary adjacent gap, is arranged side by side in a row in a direction orthogonal to the longitudinal direction of the grip bar, the bar-shaped weeding blade extending downward is vertically provided, The weeding tool is characterized in that each of the weeding blades has a lower end formed as a sharp insertion blade tip, and the back surface on the grip bar side is formed as a root cutting blade portion of the sharpened blade tip that is continuous in the vertical direction.