JP2022131990A

JP2022131990A - sewing needle

Info

Publication number: JP2022131990A
Application number: JP2021068686A
Authority: JP
Inventors: 菜々花真鍋; Nanaka Manabe
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2022-09-07
Anticipated expiration: 2041-02-26
Also published as: JP7041448B1

Abstract

To provide a sewing needle which makes a thread easily pass through and makes the thread hardly come off.SOLUTION: A sewing needle includes a cutout section 1a in a needle hole. An antislip member 2 is provided in the needle hole. The antislip member 1a has a fixing section 2a for fixing a thread.SELECTED DRAWING: Figure 1

Description

本発明は、縫い針に関する。 The present invention relates to sewing needles.

従来、裁縫道具として縫い針が汎用されている。細長い金属で出来ていて、先端が尖っている。また、反対側の端には針穴と呼ばれる小さな穴が開いている構造のものが一般的に用いられる。 Conventionally, sewing needles have been widely used as sewing tools. It's made of thin metal with a pointed end. In addition, a structure with a small hole called a needle hole at the opposite end is generally used.

一般的に、縫い針には、針穴に糸を通すのが大変だという課題がある。それを解決するために特許文献１、２のような技術が考えられてきた。 In general, sewing needles have the problem that it is difficult to thread the thread through the eye of the needle. In order to solve this problem, techniques such as those disclosed in Patent Documents 1 and 2 have been devised.

たとえば、特許文献１には、針穴の構造が渦巻状の縫い針が開示されている。特許文献１の縫い針には、針穴に渦巻き状の溝が設けられており、この溝の嵌め込み口に糸を引っ掛けることで、糸通し作業が極めて容易となる。また、針穴の切り込みが渦巻状であることによって、縫っている際、糸が抜けにくい縫い針を提供できる。 For example, Patent Literature 1 discloses a sewing needle having a spiral needle hole structure. The sewing needle of Patent Document 1 is provided with a spiral groove in the needle hole, and by hooking the thread on the fitting opening of this groove, the threading operation becomes extremely easy. In addition, since the notch of the needle hole has a spiral shape, it is possible to provide a sewing needle that prevents the thread from slipping out during sewing.

また、特許文献２には、縫い針そのものを改善された縫い針が開示されている。特許文献２の縫い針によれば、針穴の片側にガイド孔があることにより、糸通し作業を簡単に行える縫い針を提供できる。 Further, Patent Document 2 discloses a sewing needle in which the sewing needle itself is improved. According to the sewing needle disclosed in Patent Document 2, the guide hole is provided on one side of the needle hole, so that it is possible to provide a sewing needle that facilitates the threading operation.

実全昭６１－１４８２７９号公報Japanese Utility Model No. 61-148279 特開２００６－１０２２３１号公報JP 2006-102231 A

しかし、特許文献１、２の縫い針では、針穴に糸を通すのが難しいという課題は解決されるが、縫っている際、糸が針穴から抜けてしまうという観点では、改良の余地がある。 However, although the sewing needles of Patent Documents 1 and 2 solve the problem that it is difficult to pass the thread through the needle hole, there is still room for improvement in terms of the fact that the thread is pulled out of the needle hole during sewing. be.

そこで、糸が簡単に通り、しかも糸が抜けにくい縫い針の実現が求められる。 Therefore, there is a demand for a sewing needle that allows the thread to pass through easily and prevents the thread from slipping out.

本発明に係る縫い針は、針穴に切り欠き部があり、前記針穴に滑り止め部材が設けられ、前記滑り止め部材は、糸を固定するための固定部を有することを特徴とする。 A sewing needle according to the present invention is characterized by having a notch in a needle eye, an anti-slip member provided in the needle eye, and the anti-slip member having a fixing portion for fixing a thread.

この構成によれば、針穴にある切り欠き部に糸を簡単に通すことができる。また、滑り止め部材を設けているため、糸を固定することができ、縫っている際に糸が針穴から抜けてしまうことを防止しうる。 With this configuration, the thread can be easily passed through the notch in the eye of the needle. In addition, since the non-slip member is provided, the thread can be fixed, and the thread can be prevented from slipping out of the needle eye during sewing.

以下、本発明の好適な態様について説明する。ただし、以下に記載する好適な態様例によって、本発明の範囲が限定されるわけではない。 Preferred embodiments of the present invention are described below. However, the scope of the present invention is not limited by the preferred embodiments described below.

本発明に係る縫い針は、一態様として、前記切り欠き部は、前記針穴の頂点に設けられていることが好ましい。 As one aspect of the sewing needle according to the present invention, it is preferable that the cutout portion is provided at a vertex of the needle hole.

この構成によれば、布が切り欠き部に引っかかりにくい。 According to this configuration, the cloth is less likely to get caught in the notch.

本発明に係る縫い針は、一態様として、前記切り欠き部の幅は、前記針穴方向に向かって細くなっていることが好ましい。 As one aspect of the sewing needle according to the present invention, it is preferable that the width of the notch portion is tapered toward the needle hole direction.

この構成によれば、切り欠き部の幅から糸が抜けにくい。 According to this configuration, the thread is less likely to come off from the width of the notch.

本発明に係る縫い針は、一態様として、前記固定部は、Ｖ字切り込み部として設けられていることが好ましい。 As one aspect of the sewing needle according to the present invention, it is preferable that the fixing portion is provided as a V-shaped notch.

この構成によれば、固定部に糸をしっかり固定でき、縫っている際に糸が抜けることを一層防止できる。 With this configuration, the thread can be firmly fixed to the fixing portion, and the thread can be further prevented from coming off during sewing.

縫い針全体の正面図。The front view of the whole sewing needle. 針穴部分の拡大正面図。Enlarged front view of the needle hole portion.

以下では、本発明に係る縫い針の実施形態について、図面を参照して説明する。縫い針１では、針穴に糸を通すための切り込み部１ａがあり、針穴に滑り止め部材２を設けてある。滑り止め部材２には、糸を固定するためのＶ字切り込み部２ａ（固定部の例）が設けられている。 An embodiment of a sewing needle according to the present invention will be described below with reference to the drawings. A sewing needle 1 has a notch 1a for passing a thread through a needle hole, and a non-slip member 2 is provided in the needle hole. The non-slip member 2 is provided with a V-shaped notch 2a (an example of a fixing portion) for fixing the thread.

〈切り欠き部材の構成〉
切り欠き部１ａは、針穴の頂点に設けられており、それにより、切り欠き部１ａが布に引っかからない。ここで、針穴の頂点とは、針穴のうちの針先から遠い側の部分である。すなわち針穴の頂点は、縫い針１を用いて縫い進めていくときに縫い針１の進行方向に対する後尾部分になり、縫い針１が布を貫通するときに当該後尾部分（針穴の頂点）は布と接触しにくい。そのため、針穴の頂点に設けられた切り欠き部１ａが布に引っかかりにくいのである。また、幅が針穴方向に向かって細くなっていて少し力を加えると針穴に糸を入れられることができる。<Structure of notch member>
The notch 1a is provided at the apex of the eye of the needle so that the notch 1a does not get caught on the cloth. Here, the apex of the needle hole is the part of the needle hole farther from the tip of the needle. That is, the apex of the needle hole becomes the trailing portion in the advancing direction of the sewing needle 1 when sewing is continued using the sewing needle 1, and the trailing portion (the apex of the needle hole) when the sewing needle 1 penetrates the cloth. does not easily come into contact with cloth. Therefore, the notch 1a provided at the apex of the needle eye is less likely to get caught on the cloth. In addition, the width is narrowed in the direction of the eye of the needle, so that the thread can be inserted into the eye of the needle with a little force.

〈滑り止め部材の構成〉
滑り止め部材２は、針穴に通した糸を引っかける役割を果たす部材である。滑り止め部材２は、例えばゴム素材である。滑り止め部材２には、糸を引っかけるためのＶ字切り込み部２ａがあり、糸をＶ字切り込み部２ａの先端まで入れることにより縫っている最中に糸が抜けない。<Structure of non-slip member>
The non-slip member 2 is a member that plays a role of hooking the thread passed through the eye of the needle. The non-slip member 2 is, for example, a rubber material. The non-slip member 2 has a V-shaped notch 2a for hooking the thread, and by inserting the thread to the tip of the V-shaped notch 2a, the thread does not come off during sewing.

〈効果〉
縫い針１を用いると、切り欠き部１ａを通して針穴に糸を通すことができるので、従来の縫い針に比べて簡単に糸を通すことができる。また、滑り止め部材２でゴム素材を用いることにより、Ｖ字切り込み部２ａで糸が固定されて抜けにくくなり、縫っている際に糸が抜けてもう一度通すという動作が省ける。<effect>
When the sewing needle 1 is used, the thread can be passed through the needle hole through the notch 1a, so that the thread can be passed more easily than the conventional sewing needle. In addition, by using a rubber material for the non-slip member 2, the thread is fixed by the V-shaped notch 2a and becomes difficult to come off, and the operation of threading the thread again after coming off during sewing can be eliminated.

〈その他の実施形態〉
以下では、本発明のその他の実施形態について説明する。<Other embodiments>
Other embodiments of the present invention are described below.

上記の実施形態では、切り欠き部が針穴の頂点に設けられている構成を例として説明した。しかし、切り欠き部は、必ずしも針穴の頂点に設けられている必要はなく、たとえば針穴の側面部分に設けられていてもよい。 In the above embodiment, the configuration in which the notch is provided at the apex of the needle hole has been described as an example. However, the cutout portion does not necessarily have to be provided at the top of the needle hole, and may be provided, for example, at the side surface of the needle hole.

上記の実施形態では、切り欠き部の幅は針穴方向に向かって細くなっている構成を例として説明した。しかし、切り欠き部の幅は、必ずしも針穴方向に向かって細くなっていなくてもいい。たとえば、切り欠き部の幅が一定であってもよい。 In the above-described embodiment, the width of the notch portion has been described as an example of a configuration in which the width narrows in the direction of the needle hole. However, the width of the notch does not necessarily have to be tapered toward the needle hole. For example, the width of the notch may be constant.

上記の実施形態では、固定部にＶ字切り込み部２ａが設けられている構成を例として説明した。しかし、固定部は、直線状、Ｌ字状、渦巻状などの形状の切り込みであってもよい。 In the above embodiment, the configuration in which the fixed portion is provided with the V-shaped cut portion 2a has been described as an example. However, the fixing portion may be a notch having a linear shape, an L shape, a spiral shape, or the like.

上記の実施形態では、滑り止め部材がゴム素材である構成を例として説明した。しかし、滑り止め部材の材料は、糸が滑ることを防止できる材料である限りにおいて限定されず、たとえば、スポンジ、プラスチックなどであってもよい。 In the above embodiment, the configuration in which the non-slip member is made of rubber has been described as an example. However, the material of the non-slip member is not limited as long as it is a material that can prevent the thread from slipping, and may be, for example, sponge or plastic.

その他の構成に関しても、本明細書において開示された実施形態は全ての点で例示であって、本発明の範囲はそれらによって限定されることはないと理解されるべきである。当業者であれば、本発明の趣旨を逸脱しない範囲で、適宜改変が可能であることを容易に理解できるであろう。したがって、本発明の趣旨を逸脱しない範囲で改変された別の実施形態も、当然、本発明の範囲に含まれる。 Regarding other configurations, it should be understood that the embodiments disclosed in this specification are examples in all respects, and that the scope of the present invention is not limited by them. Those skilled in the art will easily understand that modifications can be made as appropriate without departing from the scope of the present invention. Therefore, other embodiments modified without departing from the gist of the present invention are naturally included in the scope of the present invention.

本発明は、たとえば裁縫用の縫い針に利用できる。 INDUSTRIAL APPLICABILITY The present invention can be used, for example, as a sewing needle for sewing.

１：縫い針
１ａ：切り欠き部
２：滑り止め部材
２ａ：Ｖ字切り込み部1: Sewing needle 1a: Notch 2: Non-slip member 2a: V-shaped notch

本発明に係る縫い針は、針穴に切り欠き部があり、前記針穴に滑り止め部材が設けられ、前記滑り止め部材は、糸を固定するための固定部を有し、前記滑り止め部材は、ゴム素材、スポンジ、およびプラスチックからなる群から選択されることを特徴とする。A sewing needle according to the present invention has a notch in a needle hole, a non-slip member provided in the needle hole, the non-slip member having a fixing portion for fixing a thread, and the non-slip member. is selected from the group consisting of rubber material, sponge and plastic .

Claims

A sewing needle having a cutout portion in a needle hole, a non-slip member provided in the needle hole, the non-slip member having a fixing portion for fixing a thread.

2. The sewing needle according to claim 1, wherein said notch portion is provided at a vertex of said needle eye.

3. The sewing needle according to claim 1, wherein the width of said notch portion is tapered toward said needle hole.

The sewing needle according to any one of claims 1 to 3, wherein the fixing portion is provided as a V-shaped notch.