JP2004267735A - Needle with thread-cutting blade - Google Patents

Needle with thread-cutting blade Download PDF

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Publication number
JP2004267735A
JP2004267735A JP2003120751A JP2003120751A JP2004267735A JP 2004267735 A JP2004267735 A JP 2004267735A JP 2003120751 A JP2003120751 A JP 2003120751A JP 2003120751 A JP2003120751 A JP 2003120751A JP 2004267735 A JP2004267735 A JP 2004267735A
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JP
Japan
Prior art keywords
thread
cutting blade
needle
insertion port
present
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2003120751A
Other languages
Japanese (ja)
Inventor
Hiroshi Iseda
宏 伊勢田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2003120751A priority Critical patent/JP2004267735A/en
Publication of JP2004267735A publication Critical patent/JP2004267735A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a needle with a thread-cutting blade with which a thread can simply be cut by providing a thread-cutting blade at the needle itself. <P>SOLUTION: As for the needle with the thread-cutting blade, a thread insertion port (3) is formed at the endmost part of a needle main body (1), and the thread-cutting blade (4) is formed at its curved part. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

この発明は、針自体に糸切刃を設けることによって、糸を簡単に切れるように工夫した糸切刃付き針に関するものである。
元来、針は糸を通して縫いつけ、用を足したあとの糸は、ハサミ等の刃物を使って切り取るというのが、普遍的な行為であり、それ以外の何物でもなかった。
本発明はこうした従来からの固定観念を打破し、全く新しい発想から生まれたものである。
よしや、旅行中とか仕事中にボタンがとれた、ポケットが綻んだ、という様な不祥事に出喰わした場合、その場で、針仕事をすることができるという人は、まずいない。針がない、糸がない、切るものがないという訳である。
従って、こういう不測の事態に備えて、本発明品を財布等に常備しておけば、いつ何時でも、あわてふためくことはない。初めから糸を通したものを携帯しておけば、その効果は絶大なものとなる。
その構成は、図1に示すように、至って簡単である。
針本体(1)の後部には糸通穴(2)を設け、その最端後部には糸挿入口(3)を設定し、その奥の彎曲部には糸切刃(4)を設ける訳であるが、いま本品を使用すると仮定するならば、糸挿入口(3)に糸を挿入し、糸を奥に向かって押しつければ、糸は簡単に切れてしまう。
なお、他の方法でも、目的を達することができる。
そのひとつは、図2に示すように、針本体(1)の適宜部に糸挿入口(5)を設け、その下部には平面部(6)を設定し、その連接の凹部分には糸切刃(7)を設けることによって構成された、実施例1の発明品である。
いまひとつは、図3に示すように、針本体(1)の先端部にヤスリのような縦横凹凸糸切断刃(8)を設けることによって構成された、実施例2の発明品である。
糸を切るという点においては、以上の二点も、同じ効果があるが、生産する上においても、機能的な面においても、最端後部に糸切刃(4)を設けた発明品の方が、より効果的であることは疑う余地のない事実である。
【図面の簡単な説明】
【図1】本発明の斜視図
【図2】本発明の実施例1の斜視図
【図3】本発明の実施例2の斜視図
【符号の説明】
1は針本体
2は糸通穴
3は糸挿入口
4は糸切刃
5は糸挿入口
6は平面部
7は糸切刃
8は縦横凹凸糸切断刃
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a needle with a thread cutting blade designed to easily cut a thread by providing a thread cutting blade on the needle itself.
Originally, it was a universal practice to sew the needle through the thread and cut off the thread after using the scissors with a blade such as scissors, and nothing else.
The present invention breaks down these conventional stereotypes and is born from a completely new idea.
In the unlikely event of a scandal, such as a button being lost or a pocket broken during travel or work, few people will be able to do needlework on the spot. There is no needle, no thread, nothing to cut.
Therefore, if the product of the present invention is always kept in a wallet or the like in preparation for such an unexpected situation, there will be no panic at any time. The effect will be enormous if you carry a threaded item from the beginning.
Its configuration is very simple, as shown in FIG.
A thread passing hole (2) is provided at the rear of the needle body (1), a thread insertion port (3) is set at the rearmost end thereof, and a thread cutting blade (4) is provided at a curved portion at the back. However, if it is assumed that this product is used, the thread is easily cut by inserting the thread into the thread insertion slot (3) and pressing the thread toward the back.
Note that the purpose can be achieved by other methods.
One of them is to provide a thread insertion port (5) at an appropriate portion of the needle body (1) as shown in FIG. It is the invention of Example 1 constituted by providing a cutting edge (7).
Another example is the invention of Example 2, which is configured by providing a vertical and horizontal uneven thread cutting blade (8) such as a file at the tip of the needle body (1) as shown in FIG.
The above two points have the same effect in cutting the yarn, but the invention product provided with the thread cutting blade (4) at the rearmost end in both production and functional aspects. But it is undoubtedly more effective.
[Brief description of the drawings]
1 is a perspective view of the present invention; FIG. 2 is a perspective view of a first embodiment of the present invention; FIG. 3 is a perspective view of a second embodiment of the present invention;
1 is a needle main body 2 is a thread through hole 3 is a thread insertion port 4 is a thread cutting blade 5 is a thread insertion port 6 is a plane portion 7 is a thread cutting blade 8 is a vertical and horizontal uneven thread cutting blade

Claims (1)

針本体(1)の最端後部に糸挿入口(3)を設け、その彎局部に糸切刃(4)を設けたことを特徴とする糸切刃付き針。A needle with a thread cutting blade, wherein a thread insertion port (3) is provided at the rearmost end of the needle body (1), and a thread cutting blade (4) is provided at a curved portion thereof.
JP2003120751A 2003-03-10 2003-03-10 Needle with thread-cutting blade Pending JP2004267735A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003120751A JP2004267735A (en) 2003-03-10 2003-03-10 Needle with thread-cutting blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003120751A JP2004267735A (en) 2003-03-10 2003-03-10 Needle with thread-cutting blade

Publications (1)

Publication Number Publication Date
JP2004267735A true JP2004267735A (en) 2004-09-30

Family

ID=33128164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003120751A Pending JP2004267735A (en) 2003-03-10 2003-03-10 Needle with thread-cutting blade

Country Status (1)

Country Link
JP (1) JP2004267735A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101517907B1 (en) * 2013-11-29 2015-05-12 김도예 Temporary holding pin for sewing
CN105887375A (en) * 2016-06-07 2016-08-24 贵州大学 Threading-free hand sewing needle and use method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101517907B1 (en) * 2013-11-29 2015-05-12 김도예 Temporary holding pin for sewing
CN105887375A (en) * 2016-06-07 2016-08-24 贵州大学 Threading-free hand sewing needle and use method thereof

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