JP3002739U - Sewing needle - Google Patents

Abstract

(57)【要約】 【目的】主として、針穴への糸通しが簡単にできる縫針
を提供する。 【構成】針尾部にスリットを入れて針尾端に弾性をもた
せ、針穴に連通する縫糸誘導用開口部を形成し、前記針
尾端の先端部に縫糸案内用受部を凹設すると共に、針尾
端のバネ力による接離作用により、前記縫糸誘導用開口
部より針穴への縫糸挿着および縫糸の脱落を防止するこ
とを特徴とする。 (57) [Summary] [Purpose] Mainly, to provide a sewing needle capable of easily threading a needle hole. [Structure] A slit is formed in the needle tail portion to give elasticity to the needle tail end, a sewing thread guide opening communicating with the needle hole is formed, and a needle thread guide receiving portion is provided at the tip of the needle tail end, and at the same time, the needle tail is formed. It is characterized in that the thread is prevented from being inserted into the needle hole and falling off of the thread from the thread guiding opening by a contacting / separating action by the spring force of the end.

Description

【考案の詳細な説明】[Detailed description of the device]

【０００１】 ［産業上の利用分野］ 本考案は、主に和裁、洋裁に使用される改良された縫針に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improved sewing needle mainly used in Japanese dressmaking and dressmaking.

【０００２】 ［従来の技術］ 従来の和裁、洋裁用縫針は、針尾端に丸形または長円形の針穴を備えている。ま た、ゴム紐通しや粗布の留合わせ等には、針尾端にゴム紐あるいは太糸を挿入し やすい略、長方形状針穴をあけたものや引掛部を備えたものが用いられている。 さらに、皮革等の縫合わせ用針は、片側から鈎針によって糸を反対側に引出し、 それを繰返して縫製する。通常の衣服縫製においては、ミシン縫い以外に手縫い があり、手縫いの場合は一般に知られている縫針が用いられる。[Prior Art] Conventional sewing needles for dressmaking and dressmaking have a round or oval needle hole at the tail end of the needle. Further, for threading a rubber cord or fastening a sackcloth, a rubber needle or a thread having a substantially rectangular hole is provided at the tail end so that a rubber thread or a thick thread can be easily inserted. Further, for a sewing needle such as leather, the thread is pulled out from one side to the other side by a hook and the sewing is repeated for sewing. In normal clothes sewing, there is hand sewing other than sewing, and in the case of hand sewing, generally known sewing needles are used.

【０００３】 ［考案が解決しょうとする問題点］ しかし、織布は種類が多く、繊細なものがあり、そのため、糸、針および運針に も種々の技術が要求されるばかりか縫製工程において針、糸の交換が必要となる 場合が多く、糸の切断による針穴通しにも手間が掛かる。 いずれにしても、針を使うには糸を針穴に通す必要があるが、糸を細い針穴に通 すことは簡単なことではない。しかし、この解決策として、針を器具に固定して 糸の挿入を容易にしょうとする針穴通し機などが提案されたが、多種類の針、糸 に対応しきれず決して良好な結果を得られているとは云えない。 また、縫針は縫製の専門家はもとより家庭内の衣服補修の必需品であるが、不慣 れな若年層、老眼鏡を常用する高年層にとって糸通しは手間が掛かり面倒であり 苦労するところである。[Problems to be solved by the invention] However, there are many kinds of woven fabrics and delicate fabrics. Therefore, not only various techniques are required for threads, needles and needle-moving needles, but also needles are used in the sewing process. In many cases, it is necessary to replace the thread, and it takes time to thread the needle hole to cut the thread. In any case, using the needle requires threading the thread through the needle hole, but threading the thread through a fine needle hole is not trivial. However, as a solution to this problem, a needle hole threading machine that fixes the needle to the device and facilitates thread insertion has been proposed, but it is not possible to handle many types of needles and threads, and good results have never been obtained. It cannot be said that it is being done. In addition, sewing needles are essential items for home clothing repair as well as sewing specialists, but threading is troublesome and troublesome for the unfamiliar younger age group and elderly people who regularly use reading glasses.

【０００４】 ［問題点を解決するための手段］ 本考案は前記問題点を解決するために案出された裁縫用縫針を提供するもので、 詳しくは本考案は、針尾部にスリットを入れて針尾端に弾性をもたせ、針穴に連 通する縫糸誘導用開口部を形成し、前記針尾端の先端部に縫糸案内用受部を凹設 すると共に、針尾端の先端のバネ力による接離作用により、前記縫糸誘導用開口 部より針穴への縫糸挿着および縫糸の脱落を防止することを特徴とする。[Means for Solving the Problems] The present invention provides a sewing needle designed for solving the above problems. More specifically, the present invention provides a needle tail with a slit. The needle tail end is made elastic, a suture guide opening communicating with the needle hole is formed, a suture guide receiving part is provided at the tip end of the needle tail end, and the tip end of the needle tail end is contacted and separated by spring force. By the action, the thread is prevented from being inserted into the needle hole through the thread guiding opening and the thread from falling off.

【０００５】 ［作用］ 本考案の縫針の針穴に糸を通す場合は、先ず、縫糸をループ状にし、これを、針 尾端の先端部に凹設する縫糸案内用受部に係置させ、この縫糸案内用受部にある 糸を縫針の針先方向へ引出すと、針尾端の先端部のバネが圧縮し、縫糸誘導開口 部を開成する。 従ってこの場合、縫糸誘導開口部を介して縫糸を針穴に通すこ とができる。また、針尾端の先端部のバネが原状復帰すれば、縫糸誘導開口部は 閉成状態となり、針穴に挿入された縫糸の脱落を解消することになる。[Operation] When threading the thread through the needle hole of the sewing needle of the present invention, first, the thread is formed into a loop, and the thread is engaged with the thread guide receiving portion which is recessed at the tip of the tail end of the needle. When the thread in the thread guide receiving portion is pulled out in the needle tip direction of the sewing needle, the spring at the tip of the tail end of the needle compresses and opens the thread guide opening. Therefore, in this case, the thread can be passed through the needle hole through the thread guide opening. Further, when the spring at the tip of the needle tail end returns to its original state, the suture guide opening is closed and the falling of the suture thread inserted into the needle hole is eliminated.

【０００６】 ［実施例］ 本考案の縫針構造を図面に基き説明する。図１は縫針の側面図、図２は縫針の作 用説明図である。図面の符号１は縫針、２は針尾部、３は針尾端、４は針穴を示 し、針尾部２にスリット５を入れて針尾端３に弾性をもたせ、針穴４に連通する 縫糸誘導用開口部６を形成する。針尾端３の先端部７には縫糸案内用受部８を凹 設する。なお本考案の縫針構造をミシン用針にも実施応用できる。すなわち図３ に示すように、織布に対して上下動する縫針１１の針穴１２に側面水平方向から スリット１３を入れ、このスリット１３を介して、縫糸を針穴１２に挿入する。 スリット１３は適宜の弾性により相互に密着して縫糸を針穴内に保持できる構造 であればよく、また、スリット開口部１４には縫糸挿入時の足掛りとなる段部ま たは凹部１５を設けるようにする。[Embodiment] A sewing needle structure of the present invention will be described with reference to the drawings. FIG. 1 is a side view of the sewing needle, and FIG. 2 is an explanatory view of the operation of the sewing needle. In the drawing, reference numeral 1 is a sewing needle, 2 is a needle tail portion, 3 is a needle tail end, 4 is a needle hole, and a slit 5 is provided in the needle tail portion 2 to make the needle tail end 3 elastic and communicate with the needle hole 4. The opening 6 is formed. A suture guide receiving portion 8 is recessed in the tip portion 7 of the needle tail end 3. The sewing needle structure of the present invention can be applied to sewing machine needles. That is, as shown in FIG. 3, a slit 13 is formed in the needle hole 12 of the sewing needle 11 that moves up and down with respect to the woven cloth from the side surface horizontal direction, and the sewing thread is inserted into the needle hole 12 through this slit 13. The slit 13 may have any structure as long as it can be held in close contact with each other by a proper elasticity to hold the sewing thread in the needle hole, and the slit opening 14 is provided with a step or a recess 15 which serves as a foothold when the thread is inserted. To do so.

【０００７】 ［考案の効果］ 上記構造を特徴とする本考案によれば、縫糸の誘導、縫糸の針穴保持が適確であ り、針穴への糸通し作業を楽に行うことができる。また、縫針の簡単構造と相挨 って取扱上、至便である。さらに、一旦、針穴に挿入された縫糸は脱落の心配が 無く、このように、本考案品は、衣服縫製、補修等に使用される縫針として有用 である。[Advantage of the Invention] According to the present invention having the above-mentioned structure, the guiding of the sewing thread and the holding of the needle hole of the sewing thread are accurate, and the threading operation into the needle hole can be performed easily. In addition, it is convenient in terms of handling due to the simple structure of the sewing needle. Further, the suture thread once inserted into the needle hole does not fall off, and thus the present invention is useful as a sewing needle used for sewing and repairing clothes.

【０００８】[0008]

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

【図１】図１は、縫針の要部構造を示す側面図である。FIG. 1 is a side view showing a main structure of a sewing needle.

【図２】図２は、縫針の作用説明図である。FIG. 2 is an explanatory view of the action of a sewing needle.

【図３】図３は、ミシン用針の要部構造を示す側面図で
ある。FIG. 3 is a side view showing a main structure of a sewing machine needle.

【符号の説明】[Explanation of symbols]

１ 縫針 ２ 針尾部 ３ 針尾端 ４ 針穴 ５ スリット ６ 縫糸誘導用開口部 ７ 針尾端の先端部 ８ 縫糸案内用受部 1 Sewing needle 2 Needle tail 3 Needle tail 4 Needle hole 5 Slit 6 Thread guide opening 7 Tip of needle tail 8 Receptor for thread guide

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項１】針尾部にスリットを入れて針尾端に弾性を
もたせ、針穴に連通する縫糸誘導用開口部を形成し、前
記針尾端の先端部に縫糸案内用受部を凹設すると共に、
針尾端の先端部のバネ力による接離作用により、前記縫
糸誘導用開口部より針穴への縫糸挿着および縫糸の脱落
を防止することを特徴とする縫針。1. A slit is formed in the needle tail portion to give elasticity to the needle tail end, a suture guiding opening communicating with the needle hole is formed, and a suture guide receiving portion is recessed at the tip of the needle tail end. ,
A sewing needle that prevents the thread from being inserted into the needle hole and dropping out of the thread from the thread guiding opening by a contacting / separating action of the tip portion of the needle tail end by a spring force.