JP7389149B2

JP7389149B2 - scissors

Info

Publication number: JP7389149B2
Application number: JP2022001115A
Authority: JP
Inventors: 高明吉村
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2023-11-29
Anticipated expiration: 2042-01-06
Also published as: JP2023100432A

Description

本発明は、切断対象物を固定し、任意の個所を直線に切断できるハサミに関するものである。 The present invention relates to scissors that can fix an object to be cut and cut an arbitrary part in a straight line.

ハサミを使用する時に、切断対象を任意の個所で直線に切断したいケースは少なからずある。しかし、既存のハサミでは切断対象に直線などを描いていても正確に直線に切断するには手間がかかる。まして、直線などが描かれていない場合は、思うように直線に切断することはできない。これを解決する工夫として、ハサミに装着した上下の押え部で固定して切断する構造をもつものがあったが、その構造上ハサミの途中までしか切ることができないという問題点があった。 When using scissors, there are many cases where it is desired to cut the object in a straight line at an arbitrary point. However, with existing scissors, even if you draw a straight line on the object to be cut, it takes time and effort to cut it accurately. Furthermore, if straight lines are not drawn, it is not possible to cut straight lines as desired. As a way to solve this problem, there was a structure in which the scissors were fixed with upper and lower presser parts attached to the scissors for cutting, but due to the structure, the problem was that the scissors could only cut halfway.

特許２０１７－６１５９９１３号公報Patent No. 2017-6159913

解決しようとする問題点は、ハサミにおいて、切断対象を直線に切断しようとするときに切断対象が固定していないために、切断の時に不安定になり意図する直線を切断できない点である。 The problem to be solved is that when using scissors to cut an object in a straight line, the object to be cut is not fixed, so the cutting becomes unstable and the intended straight line cannot be cut.

本発明は、通常のハサミに第1押え部材（８）、第２押え部材（９）、第２押え部材固定基板（10）を設置し対象物（用紙など）を押さえながら任意の直線にぶれることなく切断することを可能としたことを特徴とする。 In the present invention, a first presser member (8), a second presser member (9), and a second presser member fixing board (10) are installed on ordinary scissors, and the scissors can be moved in any straight line while holding an object (such as paper). It is characterized by being able to cut without cutting.

本発明のハサミは、対象物を切断する時に対象物を固定できるだけでなく、第２押え部材（９）の第1押え部材（８）と重なる部分に透明な部材を使用することによって、対象物の切断したい部位をはっきり見ることができる。また、第２押え部材（９）の第２押え部材固定基板（10）をできるだけネジ（7）に近づけることによって切断する部位の視認性がよくなり、切断したいと意図する直線を確認しながら切断できるという利点がある。 The scissors of the present invention not only can fix the object when cutting the object, but also can cut the object by using a transparent member in the portion of the second holding member (9) that overlaps with the first holding member (8). You can clearly see the part you want to cut. In addition, by moving the second holding member fixing board (10) of the second holding member (9) as close to the screw (7) as possible, visibility of the part to be cut is improved, and cutting can be done while checking the straight line that you intend to cut. It has the advantage of being possible.

ハサミの仕様Scissor specifications 上下の押さえ部材が密着して対象物を挟む状態を示す図Diagram showing the state in which the upper and lower pressing members are in close contact and pinch the object. ハサミが完全に閉じて対象物を切断した状態を示す図Diagram showing the scissors fully closed and cutting the object ハサミの仕様を分解した図An exploded diagram of scissor specifications 切断順序を示した図Diagram showing cutting order

本発明は、ハサミに切断対象を押さえるための押え部材（第1押え部材）を一方のハサミの切断部に装着し、またもう一方の刃部の上部に押え部材（第2押え部材）を固定するための基板を設置しその基板に弾性を備えた押え部材（第2押え部材）を装着したものである。（図1、図４参照） In the present invention, a presser member (first presser member) for holding the object to be cut is attached to the cutting part of one scissor, and a presser member (second presser member) is fixed to the upper part of the other blade part. A substrate is installed for this purpose, and an elastic presser member (second presser member) is attached to the substrate. (See Figures 1 and 4)

図２は第２切断部（４）・第２刃部（３）が閉じるのにリンクして、第２押え部材（9）も第１押え部材（８）に近づきやがて密着して対象物を挟んで閉じることになる。 Figure 2 shows that as the second cutting part (4) and second blade part (3) close, the second holding member (9) also approaches the first holding member (8) and eventually comes into close contact with the object. It will be closed by pinching it.

図３は、図２から、さらに第２切断部（４）・第２刃部（３）が閉じて第１切断部（2）・第１刃部（1）と重なっている状態を示している。この時、第２押え部材（9）の直線部分は第1押え部材と密着する時に平行になるように調整されている。併せて第2押え部材の湾曲部分は弾性を持っているので、ハサミが閉じるときの圧力を吸収し押え部材（9）が損傷することはない。 FIG. 3 further shows a state in which the second cutting part (4) and the second blade part (3) are closed and overlap with the first cutting part (2) and the first blade part (1) from FIG. 2. There is. At this time, the straight portion of the second holding member (9) is adjusted so that it is parallel to the first holding member when it comes into close contact with the first holding member. In addition, since the curved portion of the second presser member has elasticity, it absorbs the pressure when the scissors close, and the presser member (9) is not damaged.

本発明のハサミによって対象物を切断するには、図５（A）にあるように、ハサミを大きく開いて、連動している第2押え部材を第1押え部材から離し、離れた二つの押え部材の間に対象物である用紙などを奥まで入れる。次に、図５（B）にあるように対象物を固定する。その際、切断したい任意の箇所をしっかりと見定めるためには、その個所の視認性を高める必要がある。その工夫として、第２押え部材を装着する基板（10）をできるだけネジ（7）に近い方に設置することや、第２押え部材の直線部分に透明な部材を用いて切断対象を見えるようにすることや、更にその部材にハサミの刃線（エッジ）に平行な直線を描写することが有用である。切断対象を正確に挟むと、図５（C）にあるように、対象物を切断する。さらに、図５（D）にあるように再びハサミを大きく開いて、第1押え部材と第２押え部材を離して、対象物を奥まで入れて、切断したい個所にハサミを閉じながら第２押え部材をセットして、切断を続ける。 To cut an object with the scissors of the present invention, as shown in Fig. 5(A), open the scissors wide, release the interlocking second presser member from the first presser member, and then use the two separated presser members. Insert the object such as paper as far as it will go between the parts. Next, the object is fixed as shown in FIG. 5(B). At this time, in order to accurately identify the desired location to be cut, it is necessary to improve the visibility of that location. One way to do this is to install the board (10) on which the second holding member is attached as close to the screw (7) as possible, and to use a transparent material on the straight part of the second holding member so that the object to be cut can be seen. It is also useful to draw a straight line on the member that is parallel to the scissor edge. If the object to be cut is accurately pinched, the object will be cut as shown in FIG. 5(C). Furthermore, as shown in Figure 5(D), open the scissors wide again, release the first presser member and the second presser member, insert the object all the way, and close the scissors to cut the part you want to cut using the second presser member. Set the parts and continue cutting.

ハサミに切断対象物を固定して任意の箇所を直線に切断できることによって、ハサミの利便性が向上する。 The convenience of the scissors is improved by being able to fix the object to be cut on the scissors and cut any arbitrary point in a straight line.

１第１刃部
２第1切断部
３第2刃部
４第2切断部
５第2把持部
６第1把持部
７ネジ
８第1押え部材
９第2押え部材
10 第2押え部材固定基板 1 First blade part 2 First cutting part 3 Second blade part 4 Second cutting part 5 Second gripping part 6 First gripping part 7 Screw 8 First holding member 9 Second holding member
10 Second holding member fixing board

Claims

The scissors have a pair of gripping parts and a pair of blade parts that open and close as the gripping parts open and close, and a holding member for fixing the object to be cut, that is, a first holding member and a second holding member. , the first presser member is fixed at right angles to one cutting portion of the scissors, the second presser member is fixed to a second presser member fixing board attached to the blade portion of the other scissor, The scissors are characterized in that the presser member is composed of a straight line portion that closely contacts the first presser member in parallel with the first presser member, and a curved portion that has elasticity to adjust and support the straight line portion that closely contacts the scissors in parallel with the opening and closing of the scissors.

The scissors according to claim 1, wherein the second presser member comprises a straight line portion that closely contacts the first presser member in parallel with the first presser member, and a curved portion that has elasticity to adjust and support the straight line portion that closely contacts the scissors in parallel with the opening and closing of the scissors. .

The second holding member fixing board is installed near the screw and above so that the second holding member does not obstruct the view of the part to be cut when cutting the object, thus improving visibility. The scissors of claim 1.