JP2020025834A

JP2020025834A - Folding type weeding knife

Info

Publication number: JP2020025834A
Application number: JP2018163926A
Authority: JP
Inventors: 遠藤　忠雄; Tadao Endo; 忠雄遠藤
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-15
Filing date: 2018-08-15
Publication date: 2020-02-20

Abstract

To provide a folding type weeding knife to which a blade body can be detachably attached.SOLUTION: A folding type weeding knife is configured so that, a handle holddown part 2 with inclination is provided on a holder 1 for holding a blade body 8, a recess 4 for storing the blade body is provided in a range from a tip to a center of the handle 3, a fork storage chamber for storing a fork 11 is provided on a rear end of the handle 3, a fork 11 which rotates around a support shaft and rotates by 180 degree and can be stored in the handle is provided on the fork storage chamber, the handle 3 comprises a magnet on a position attracted to the blade body 8, and on a position attracted to the handle holddown part 2, the handle is attached to the handle holddown part 2 through a hinge 7, a slider 9 for attachment/detachment of the blade body 8 is attached to the holder 1, and the handle 3 is folded and can be used as a safety cover of the blade body 8.SELECTED DRAWING: Figure 2

Description

本発明は、草を取る折り畳み式草取りナイフに関するものである。The present invention relates to a folding weeding knife for weeding.

従来畑、花壇、庭等の草取りは、草刈り鎌・草削り・素手で行っていた。Conventionally, weeding in fields, flower beds, gardens, etc. has been done with a mowing scythe, grass cutting and bare hands.

そのため次のような問題点があった。
草刈り鎌は、草の表面だけ刈るので、草が直ぐ生えてくる。
また草刈り鎌及び草削りは、作物と作物の間、木の根元、塀や側溝の脇等狭い場所に生えている草取りには適していなかった。
また、切れなくなった草刈り鎌は砥石で研ぐが、切れるように研ぐには熟練を要する。Therefore, there were the following problems.
The mowing sickle cuts only on the surface of the grass, so the grass grows immediately.
Also, mowing sickles and mowing are not suitable for weeding growing in narrow places between crops, at the base of trees, beside fences and gutters.
In addition, the mowing sickle that cannot be cut is sharpened with a whetstone, but sharpening requires sharpening.

刃体を保持するホルダーの前方に傾斜を付けて柄押さえを設け、柄をしっかり固定するため、柄押さえの両側に側壁を設けてある。
柄の先端から中央にかけて、刃体が収まる凹みを設け、この凹み部が刃体の安全カバーの機能を成す。
柄の後端にフォークを収納するフォーク収納庫を設け、そこに支軸を介して１８０度回転するフォークを設け、フォークを固定するフォークストッパーを設けてある。
更に柄に、柄押さえに吸着する位置にマグネットＡを、刃体に吸着する位置にマグネットＢを設けた柄を、蝶番を介して柄押さえに装着してある。
刃体を着脱するスライダーを、柄押さえ側よりホルダーに装着してある。
以上を特徴とする、折り畳み式草取りナイフ。A handle is provided with a slope in front of the holder that holds the blade body, and side walls are provided on both sides of the handle to secure the handle firmly.
A recess for accommodating the blade is provided from the tip to the center of the handle, and the recess functions as a safety cover for the blade.
A fork storage for storing a fork is provided at the rear end of the handle, a fork that rotates 180 degrees through a support shaft is provided therein, and a fork stopper for fixing the fork is provided.
Further, a handle provided with a magnet A at a position adsorbed on the handle and a magnet B at a position adsorbed on the blade body is mounted on the handle via a hinge.
A slider for attaching and detaching the blade is attached to the holder from the handle holder.
A folding weeding knife characterized by the above.

▲１▼草の付け根から切り取れるので、草が再生しにくい。
▲２▼作物と作物の間、木の根の周り、砂利を敷いてある所に生えている草や、道路や塀の縁等狭い所に生えている草も容易に取れる。
▲３▼切れなくなった刃体は、市販の包丁研ぎ器で誰にでも簡単に研げる。
▲４▼刃体の交換は、誰にでも簡単に行える構造になっている。
▲５▼刃体の向きを換えて挿入するだけで、右利き左利きに対応できる。
▲６▼平地に生えている草は、顔を剃る感覚で快適に草取りが出来る。(1) Grass is difficult to regenerate because it can be cut from the base of the grass.
(2) Grass that grows between crops, around tree roots, where gravel is laid, and grass that grows in narrow places such as the edges of roads and walls can be easily removed.
(3) Anyone who has not cut can be sharpened easily with a commercial knife sharpener.
(4) The blade can be easily replaced by anyone.
5) Right-handed and left-handed can be handled simply by changing the direction of the blade and inserting it.
(6) Grass growing on flat ground can be weeded comfortably as if shaving the face.

本発明の斜視図 Perspective view of the present invention 本発明における刃体使用時の斜視図 A perspective view when the blade body is used in the present invention. 本発明におけるフォーク使用時の斜視図 Perspective view when using a fork in the present invention 本発明の保管時の斜視図 The perspective view at the time of storage of the present invention 本発明において、フォーク収納庫部を詳細に見せた側面図 In the present invention, a side view showing the fork storage section in detail.

以下、本発明の実施形態について説明する。
（イ）図１のように刃体（８）を保持するホルダー（１）の前方に傾斜を付けて柄押さえ（２）を設ける。
柄（３）をしっかり固定するため柄押さえ（２）に側壁を設ける。
（ロ）柄（３）の先端から中央にかけて、刃体（８）が収まる凹み（４）を設け刃体（８）の安全カバーと成す。
（ハ）柄（３）の後端にフォーク（１１）を収納するフォーク収納庫（１４）を設け、支軸（１３）を介して１８０度回転するフォーク（１１）を設け、フォーク（１１）を固定するフォークストッパー（１２）を設ける。
（ニ）柄（３）に柄押さえ（２）に吸着する位置にマグネットＡ（５）刃体（８）に吸着する位置にマグネットＢ（６）を設ける。
（ホ）刃体（８）を着脱するスライダー（９）を柄押さえ（２）側よりホルダー（１）に装着する。
本発明は、以上の様な構成である。Hereinafter, embodiments of the present invention will be described.
(A) As shown in FIG. 1, a handle (2) is provided with an inclination in front of a holder (1) holding a blade body (8).
A side wall is provided on the handle (2) to firmly fix the handle (3).
(B) A recess (4) for accommodating the blade (8) is provided from the tip to the center of the handle (3) to form a safety cover for the blade (8).
(C) A fork storage (14) for storing a fork (11) is provided at the rear end of the handle (3), and a fork (11) that rotates 180 degrees through a support shaft (13) is provided. Is provided with a fork stopper (12) for fixing.
(D) The magnet A (5) is provided on the handle (3) on the handle (2), and the magnet B (6) is provided on the handle (8) on the blade (8).
(E) A slider (9) for attaching and detaching the blade body (8) is mounted on the holder (1) from the handle (2) side.
The present invention is configured as described above.

以下本発明の使用について説明する。
（イ）草取りナイフとして刃体を使用する時は、図２に示すように柄（３）を柄押さえ（２）側に倒す。
柄（３）はマグネットＡ（５）で柄押さえ（２）に吸着固定される。
る。
この状態でスライダー（９）に刃体（８）を装着して、柄押さえ（２）側よりホルダー（１）に挿入し、スライダー固定ツマミ（１０）でスライダー（９）を固定する。
図２の状態で柄（３）を持って、草の生えている地面に刃体（８）を当てて草を根元から切り取る。
（ロ）フォークを使用する時は、図３のように柄（３）を刃体（８）側に倒す。
フォーク（１１）を支軸（１３）を介して回転して引き出し、フォークストッパー（１２）でフォーク（１１）を固定する。
この状態で、柄押さえ（２）側の柄を持って、フォーク（１１）を草の付け根に差し込んで、草の根ごと引き抜く。
砂利を敷いてある所に生えている草や、道路や塀の縁等狭い所に生えている草取りに最適。
（ハ）保管する時は、図４のようにフォーク（１１）を支軸（１３）を介して回転してフォーク収納庫に収納し、柄（３）を刃体（８）側に倒す。
柄（３）はマグネットＢ（６）で刃体（８）に吸着固定し、柄（３）の凹み部が刃体（８）の安全カバーとなり、刃体（８）による怪我を防ぐ。Hereinafter, the use of the present invention will be described.
(B) When using the blade as a weeding knife, the handle (3) is moved down to the handle (2) as shown in FIG.
The handle (3) is attracted and fixed to the handle (2) by the magnet A (5).
You.
In this state, the blade (8) is mounted on the slider (9), inserted into the holder (1) from the handle (2) side, and the slider (9) is fixed with the slider fixing knob (10).
With the handle (3) in the state of FIG. 2, the blade (8) is applied to the grassy ground, and the grass is cut from the root.
(B) When using a fork, the handle (3) is tilted toward the blade (8) as shown in FIG.
The fork (11) is rotated and pulled out via the support shaft (13), and the fork (11) is fixed with the fork stopper (12).
In this state, holding the handle on the handle (2) side, insert the fork (11) into the base of the grass, and pull out the grass root.
Ideal for grass growing on gravel or narrow places such as roads and fences.
(C) When storing, as shown in FIG. 4, the fork (11) is rotated via the support shaft (13) and stored in the fork storage, and the handle (3) is tilted toward the blade (8).
The handle (3) is attracted and fixed to the blade body (8) by the magnet B (6), and the recess of the handle (3) serves as a safety cover for the blade body (8), thereby preventing injury by the blade body (8).

１ホルダー
２柄押さえ
３柄
４凹み
５マグネットＡ
６マグネットＢ
７蝶番
８刃体
９スライダー
１０ライダー固定ツマミ
１１フォーク
１２フォークストッパー
１３支軸
１４フォーク収納庫1 holder 2 handle 3 handle 4 dent 5 magnet A
6 Magnet B
7 Hinge 8 Blade body 9 Slider 10 Rider fixing knob 11 Fork 12 Fork stopper 13 Support shaft 14 Fork storage

Claims

The holder that holds the blade body is provided with a handle at an angle to the front, a side wall is provided on both sides of the handle, a recess is provided from the tip of the handle to the center, and the fork is stored at the rear end of the handle. A fork storage is provided, a fork that rotates 180 degrees is provided via a support shaft, a fork stopper for fixing the fork is attached, and a magnet is provided at a position where the fork is attracted to the handle and a position where it is attracted to the blade body. A foldable weeding knife with a handle attached to the handle via a hinge, and a slider for attaching and detaching the blade attached to the holder from the handle side.