JP3174720U - Scissors - Google Patents

Abstract

【課題】握り部に対しはさみの刃部の先端部を直角あるいは略直角方向に湾曲させり事により、高所作業である果樹の剪定作業や摘果（摘花）作業等が容易になり、特に枝から垂下している果実や花あるいは枝の剪定が容易になり、健康にも良く作業効率の向上をはかることが出来る剪定はさみを提供する。
【解決手段】それぞれ一方端に刃部を設け、他方に握り部を設けた一対の刃板の中間部に枢軸を設けて開閉出来るようにしたはさみにおいて、上記枢軸から刃の先端部までを直線刃部とこれに連続する半径５０ｍｍから半径１００ｍｍ程度に湾曲させた湾曲刃部３−２，４−２で構成する。さらに、この湾曲刃部の先端部を直線刃部に対して直角あるいは略直角方向に形成させて該剪定はさみを形成する。
【選択図】図３
[PROBLEMS] To make a pruning operation or fruiting (flowering) operation of a fruit tree, which is an altitude work, easy by bending the tip of a scissor blade portion at a right angle or a substantially right angle direction with respect to a grip portion, especially a branch. Pruning scissors that can be easily pruned from fruits, flowers, or branches hanging from the bottom, and are good for health and can improve work efficiency.
A pair of blade plates each provided with a blade portion at one end and a grip portion at the other are provided with a pivot shaft at an intermediate portion so that the shaft can be opened and closed. It comprises a blade portion and curved blade portions 3-2 and 4-2 that are curved from a radius of 50 mm to a radius of about 100 mm. Further, the pruning scissors are formed by forming the distal end portion of the curved blade portion in a direction perpendicular to or substantially perpendicular to the straight blade portion.
[Selection] Figure 3

Description

本考案は、はさみの刃先部を直線と湾曲部で構成した果樹栽培及び園芸等での剪定作業や摘果（摘花）作業に於ける枝や果軸を切り易くし、肩・腕・指等の負担を軽減させ、作業効率を良くした剪定・摘果（摘花）はさみに関するものである。  The present invention makes it easy to cut branches and fruit axes in fruit tree cultivation and gardening, etc., where the cutting edge part of the scissors is composed of straight and curved parts, such as shoulders, arms, fingers, etc. It is related to pruning / plucking (flowering) scissors that reduce the burden and improve work efficiency.

従来使用されている剪定鋏や摘果鋏は鋼製やステンレス製のものであるが、いずれも２枚のはさみ用刃板の両刃を直線で合わせ、中間部に枢軸を設け開閉できるようになされている。  Conventionally used pruning and picking cocoons are made of steel or stainless steel, but both of the scissors blade plates are aligned in a straight line, and a pivot is provided in the middle so that it can be opened and closed. Yes.

技術文献Technical literature

技術文献１Technical Literature 1

特開平１１−３１３９９０号公報  JP 11-313990 A

この種の従来のはさみは刃の中間部に枢軸を設け、その刃先が直線である為に、高所作業が余儀なくされる果樹栽培等に於いては、腕や手を常に肩より上に上げての作業であり、筋肉痛や腱鞘炎になることが多かった。変形はさみとして、上記技術文献１の特開平１１−３１３９９０に示されたものがあるが、枢軸より先端部に関しては角度をつけ屈曲させてはいるが、直線である為、主に卓上にての厚紙やプラスチックシートを切る目的のものである。  This kind of conventional scissors has a pivot in the middle of the blade, and the edge of the blade is straight, so in fruit tree cultivation where work at high places is forced, arms and hands are always raised above the shoulder. It was a lot of work, and it often caused muscle pain and tendonitis. As the deformation scissors, there is one disclosed in Japanese Patent Application Laid-Open No. 11-313990 in the above-mentioned technical document 1. However, the tip is bent at an angle with respect to the pivot, but it is a straight line. It is intended for cutting cardboard and plastic sheets.

本考案は、上記の問題点を解消する為になされたもので、握り部と刃部を有する一対のはさみ用刃板の中間部に枢軸を設け、枢軸より所望寸法だけ直線にし、その先を先端部まで湾曲させ、刃の先端部を直線刃部に対し直角あるいは略直角方向にすることにより、腕や手をあまり上げずに作業が出来るはさみを得ることを目的とする。  The present invention has been made to solve the above-mentioned problems. A pivot is provided in the middle part of a pair of scissors blade plates having a grip part and a blade part. The object is to obtain scissors that can be operated without raising arms and hands by curving to the tip and making the tip of the blade perpendicular or substantially perpendicular to the straight blade.

前記目的は、それぞれ一方端に刃部を設け、他方に握り部を設けた一対の刃板の中間部に枢軸を設けて開閉出来るようにしたはさみにおいて、上記枢軸から刃の先端部までを直線刃部とこれに連続する湾曲させた湾曲刃部で構成し、この湾曲刃部の先端部を直線刃部に対して直角あるいは略直角方向に形成させたことを特徴とするはさみによって達成される。  The purpose is to provide a straight line from the pivot to the tip of the blade in the scissors provided with a pivot in the middle of a pair of blade plates each provided with a blade on one end and a grip on the other. This is achieved by scissors comprising a blade portion and a curved blade portion that is continuously curved, and the tip portion of the curved blade portion is formed in a direction perpendicular to or substantially perpendicular to the straight blade portion. .

果樹栽培や園芸に於ける剪定・摘果（摘花）作業は高所での作業であり、腕や手を上げたままで１日数百から数千回も使用する為、筋肉痛や腱鞘炎になり易く作業効率も良くなかったが、本考案によるはさみは、従来のものより腕や手を上げずに効率よく正確な作業が可能なので、健康にも良く作業効率の向上にも効果を有する。  Pruning / plucking (flowering) work in fruit tree cultivation and horticulture is a work at a high place, and since it is used several hundred to several thousand times a day with arms and hands raised, it tends to cause muscle pain and tendonitis. Although the work efficiency was not good, the scissors according to the present invention can work more efficiently and accurately without raising the arms and hands than the conventional ones, which is good for health and effective in improving work efficiency.

本考案のはさみを示す開の状態の正面図。The front view of the open state which shows the scissors of this invention. 図１の閉の状態の正面図。The front view of the closed state of FIG. 図１の閉の状態の側面図。The side view of the closed state of FIG.

本考案の実施の形態を図面を参照して説明する。
図１において、１は一方のはさみ用刃板で、刃部３と握り部７を有している。２は他方のはさみ用刃板で、刃部４と握り部８を有する。両方のはさみ用刃板１と２を合わせ、中間部に枢軸５を設けて開閉出来るように構成されている。Embodiments of the present invention will be described with reference to the drawings.
In FIG. 1, reference numeral 1 denotes one scissors blade plate, which has a blade portion 3 and a grip portion 7. The other scissors blade plate 2 has a blade portion 4 and a grip portion 8. Both scissors blade plates 1 and 2 are combined, and a pivot 5 is provided in the middle so that they can be opened and closed.

図２において、上記のように構成された一対のはさみ用刃板１，２の中間部に枢軸５を設け開閉出来るようにしたものにおいて、はさみの開閉を楽にするため、刃板１と２間にトーションバネ６を付け、使用後は安全に保管出来る様、握り部の端部にストッパー９を設けた。  In FIG. 2, the pivot 5 is provided at the middle part of the pair of scissors blade plates 1 and 2 configured as described above so that the scissors can be opened and closed. A torsion spring 6 was attached, and a stopper 9 was provided at the end of the grip so that it could be safely stored after use.

図３において、刃部３及び４を枢軸５から１０ｍｍ程度を直線刃部３−１，４−１とし、その先を刃の先端部までＲ５０からＲ１００程度に曲げた湾曲刃部３−２，４−２で形成されている。  In FIG. 3, the curved blade portions 3-2 are formed by bending the blade portions 3 and 4 from the pivot axis 5 to about 10 mm as straight blade portions 3-1 and 4-1, and bending the tips from R 50 to R 100 to the tip of the blade. 4-2.

この考案による刃部３，４を直線刃部３−１，４−１と湾曲刃部４−１，４−２で構成したはさみは、握り部７，８に対し刃部３，４の先端部が直角あるいは略直角方向に湾曲している為、高所作業である果樹の剪定作業や摘果（摘花）作業等が容易になり、特に枝から垂下している果実や花あるいは枝の剪定が容易になり、健康にも良く作業効率の向上をはかることが出来る。  The scissors in which the blade portions 3 and 4 according to the present invention are constituted by the straight blade portions 3-1 and 4-1 and the curved blade portions 4-1 and 4-2 are in front of the grip portions 7 and 8. Because the part is curved at right angles or substantially right angles, it is easy to prun fruit trees and pick fruits (flowering), which is a work at high places, especially pruning fruits, flowers or branches hanging from branches. It becomes easy and good for health, and can improve work efficiency.

１ 一方のはさみ用刃板
２ 他方のはさみ用刃板
３ 刃部
３−１ 直線刃部
３−２ 湾曲刃部
４ 刃部
４−１ 直線刃部
４−２ 湾曲刃部
５ 枢軸
６ トーションバネ
７ 握り部
８ 握り部
９ ストッパーDESCRIPTION OF SYMBOLS 1 One scissors blade plate 2 The other scissors blade plate 3 Blade part 3-1 Straight blade part 3-2 Curved blade part 4 Blade part 4-1 Straight blade part 4-2 Curved blade part 5 Axis 6 Torsion spring 7 Grip part 8 Grip part 9 Stopper

Claims (1)

それぞれ一方端に刃部を設け、他方に握り部を設けた一対の刃板の中間部に枢軸を設けて開閉出来るようにしたはさみにおいて、上記枢軸から刃の先端部までを直線刃部とこれに連続する湾曲させた湾曲させた湾曲刃部で構成し、この湾曲刃部の先端部を直線刃部に対して直角あるいは略直角方向に形成させたことを特徴とするはさみ。  In the scissors provided with a pivot at the middle part of a pair of blade plates each provided with a blade at one end and a grip at the other, the straight blade part and this are connected from the pivot to the tip of the blade. A scissor characterized in that it comprises a curved curved blade portion that is continuously curved, and a tip portion of the curved blade portion is formed in a direction perpendicular to or substantially perpendicular to the straight blade portion.

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