JPS6232550Y2 - - Google Patents
Info
- Publication number
- JPS6232550Y2 JPS6232550Y2 JP14465584U JP14465584U JPS6232550Y2 JP S6232550 Y2 JPS6232550 Y2 JP S6232550Y2 JP 14465584 U JP14465584 U JP 14465584U JP 14465584 U JP14465584 U JP 14465584U JP S6232550 Y2 JPS6232550 Y2 JP S6232550Y2
- Authority
- JP
- Japan
- Prior art keywords
- guide
- presser foot
- throat plate
- center
- cloth
- 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.)
- Expired
Links
- 238000009958 sewing Methods 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 12
- 239000000470 constituent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、ミシン用の布成形ガイドに、また
特にシーム割り角つぶし縫い作業の案内具に関す
る。[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a cloth forming guide for a sewing machine, and particularly to a guide tool for seam split corner crushing sewing work.
ミシンの縫製作業において、第６図ａ〜ｂに工
程図を示すように、２枚の生地の端を重ねて縫い
合せた（ａ図のS1）のうち、それぞれの布および
縁を左右に開き、（ｂ図）、両縁部にテープＴを重
ねて再度つぶし縫いS2作業行う（Ｃ図）場合（ｄ
図は仕上り状態を示す）、上記のような布成形を
行うために種々の案内装置が提案されている。
個々の図示は省略するが例えば、布押えの縫方向
中央に板状のガイドを立設して両布の中心線を拾
いながら縫いつける押え単独ガイド付き千鳥突合
せ押え、またはセンタガイドテープ付き押え、中
ばね付き押え、あるいは、ズツク靴かかと合せ甲
の中ガイドばね付き針板等が知られている。
In sewing work using a sewing machine, the edges of two pieces of fabric are overlapped and sewn together (S 1 in figure a), as shown in the process diagrams in Figures 6a and 6b. When opening (Figure b), overlap the tape T on both edges and perform the crush stitch S 2 again (Figure C) (Figure C)
(The figure shows the finished state). Various guide devices have been proposed for performing the above-mentioned cloth forming.
Although individual illustrations are omitted, examples include a zigzag butt presser foot with a single guide, a presser foot with a center guide tape, and a presser foot with a plate-shaped guide erected in the center of the presser foot in the sewing direction to sew while picking up the center line of both fabrics, or a presser foot with a center guide tape. A presser foot with a spring or a needle plate with a spring as a guide inside the heel of a pair of trouser shoes are known.
しかしながら、以上のような各形式の案内装置
にあつては、例えば、前記第１、第２、第３例の
各押え装置は、すべて、押え中央のガイドを目視
によりオペレータのいわゆる目安で追随して縫つ
ていた。たのため一時的にも目を離する中央線か
ら外れ易く、また生地が薄い場合にも容易に外れ
る傾向があるという欠点があつた。
However, in the case of each of the above-mentioned types of guide devices, for example, the presser foot devices of the first, second, and third examples all follow the guide at the center of the presser visually using what is called a guide by the operator. I was sewing. Therefore, it has the disadvantage that it tends to come off the center line, which is where you take your eyes off it, even temporarily, and it also tends to come off easily even when the fabric is thin.
また前記第４例における針板の中央ガイドは、
縫い目的が突き当て縫い合せ用のものであつて、
使用目的が前記と異なつたものである。 Further, the center guide of the throat plate in the fourth example is as follows:
The purpose of sewing is for butt stitching,
The purpose of use is different from the above.
この考案は、以上のような問題点にかんがみて
なされたもので、簡単な効果的な布成形ガイドを
提供して前記欠点を解消することを目的としてい
る。 This invention was made in view of the above-mentioned problems, and aims to solve the above-mentioned drawbacks by providing a simple and effective cloth forming guide.
このため、この考案は、布押えの傾斜脚部下面
中央に変形角錐状の突起を設け、針板上の上記突
起の頂点と微少すきまを介して斜に対立する小突
起を配設するよう構成して、前記縫製布が正確に
中央に誘導／成形されるようにしたものである。
For this reason, this invention has a structure in which a deformed pyramid-shaped protrusion is provided at the center of the lower surface of the inclined leg of the presser foot, and a small protrusion is arranged diagonally opposite the apex of the protrusion on the throat plate with a slight gap therebetween. In this way, the sewing cloth is guided/shaped accurately to the center.
以下にこの考案を実施例に基づいて説明する。
第１図は、この考案装置の一実施例の要部側面
図、第２図は、その構成各部の分解斜視図であ
る。
This invention will be explained below based on examples.
FIG. 1 is a side view of essential parts of an embodiment of the invented device, and FIG. 2 is an exploded perspective view of each component thereof.
１はミシンの針板、２は布押え、２ａは布押え
２の布進入方向傾斜脚部、３は針、４は針棒で、
G1，G2はそれぞれこの考案に係わる布押えガイ
ドと針板ガイドとである。布押えガイドG1は、
テープ入口T2と出口とを備えた偏平な矩形中空
断面を有するテープガイドT1とブラケツト板Ｂ
とを備え、前記布押え傾斜脚部２ａを前記両者
T1，Ｂで挾持し、わねじ５により固定してい
る。テープ案内T1の下部の下面には、変形角錐
状の突起P1が設けられ、その形状は、第３図に正
面図、第４図にそれぞれ直角方向（上下Ｘ−Ｘ、
左右Ｙ−Ｙ方向）の断面を示すような形状を有
し、角錐の下方の一稜は、針板上面にほぼ接して
いる。 1 is the throat plate of the sewing machine, 2 is the presser foot, 2a is the inclined leg of the presser foot 2 in the direction of cloth entry, 3 is the needle, 4 is the needle bar,
G 1 and G 2 are a presser foot guide and a throat plate guide, respectively, according to this invention. Presser foot guide G 1 is
A tape guide T1 having a flat rectangular hollow cross section with a tape inlet T2 and an outlet, and a bracket plate B.
and the presser foot inclined leg portion 2a is connected to both of the presser foot inclined leg portions 2a.
It is clamped by T 1 and B, and fixed with a screw 5. A deformed pyramid-shaped projection P 1 is provided on the lower surface of the lower part of the tape guide T 1 , and its shape is shown in the front view in FIG.
It has a shape showing a cross section in the left-right Y-Y direction), and one lower edge of the pyramid is almost in contact with the upper surface of the throat plate.
また、針板１の下面には、薄板製の針板ガイド
G2が長円形取付け穴６ａを介してわねじ６によ
り針板１に固定されている。このガイドG2には
小突起P2が本体の一部の折曲げによつて設けら
れ、針板１のスリツト１ａを貫通して上面に突出
している。この小突起P2の先端は、前記布押えガ
イドG1の変形角錐状突起P1の頂点部と0.5〜1.0mm
程度の微小すきまＣを介して斜に対立した位置に
配設され、上記すきまＣは、針板ガイドG2の長
円形取付け穴６ａによつて、第１図点線で示す矢
印方向へ取付け位置を移動させることにより調節
することができるようにしてある。第５図は、針
板ガイドG2を針板１の下面に取付けた状態の正
面図である。 Also, on the bottom surface of the throat plate 1, there is a throat plate guide made of a thin plate.
G2 is fixed to the throat plate 1 with a screw 6 through an oblong mounting hole 6a. A small protrusion P2 is provided on this guide G2 by bending a part of the main body, and extends through the slit 1a of the throat plate 1 and projects to the upper surface. The tip of this small projection P 2 is 0.5 to 1.0 mm from the apex of the deformed pyramidal projection P 1 of the presser foot guide G 1 .
They are arranged at diagonally opposite positions with a very small gap C between them, and the gap C allows the mounting position to be moved in the direction of the arrow shown by the dotted line in Figure 1 by the oblong mounting hole 6a of the throat plate guide G2 . It can be adjusted by moving it. FIG. 5 is a front view of the throat plate guide G2 attached to the lower surface of the throat plate 1.
以上の構成から容易に想像されるように、この
装置を装備したミシンで、第６図に示した前記シ
ーム割り後の角つぶし縫い作業を行うに際して
は、それぞれのガイドG2およびG1の小突起P2と
突起P1とによつて縫製品の中央部が適確に中心に
案内されて所定の成形が行われる。 As can be easily imagined from the above configuration, when performing the corner-filling work after seam splitting shown in Fig. 6 with a sewing machine equipped with this device, the small size of each guide G 2 and G 1 must be The center portion of the sewn product is accurately guided to the center by the protrusion P 2 and the protrusion P 1 to perform a predetermined shaping.
なお、この実施例においては、布押えガイド
G1は、テープガイドT1の下面に突起P1を設けた
が、テープが不要のときは、上記部材T1を平板
で構成してもよいことはもちろんである。 In addition, in this embodiment, the presser foot guide
Although G 1 is provided with a protrusion P 1 on the lower surface of the tape guide T 1 , it goes without saying that the member T 1 may be formed of a flat plate if no tape is required.
以上、実施例を用いて説明してきたように、こ
の考案によれば、布押えと針板にそれぞれ縫製品
の中心を効果的に誘導して成形する各ガイドを設
けたため、シーム割り角つぶし縫い作業時に布の
誘導、成形が確実に行われるようになつたので、
縫製品質を向上させることができる。
As explained above using the embodiments, according to this invention, guides are provided on the presser foot and throat plate to effectively guide and shape the center of the sewn product, so seam splitting and corner crushing sewing is possible. Now the fabric can be guided and formed reliably during work,
Sewing quality can be improved.
第１図はこの考案装置の一実施例の要部側面
図、第２図は、その構成各部の分解斜視図、第３
図は布押えガイドの正面図、第４図は突起の断面
図、第５図は針板ガイドの取付け正面図、第６図
ａ，ｂ，ｃ，ｄは縫製作業の各工程図である。
１……針板、２……布押え、３……針、G1…
…布押えガイド、G2……針板ガイド、P1……突
起、P2……小突起、Ｃ……微小すきま、Ｔ……テ
ープガイド。
Figure 1 is a side view of essential parts of an embodiment of this device, Figure 2 is an exploded perspective view of its constituent parts, and Figure 3 is an exploded perspective view of its constituent parts.
4 is a front view of the presser foot guide, FIG. 4 is a sectional view of the protrusion, FIG. 5 is a front view of the installation of the throat plate guide, and FIGS. 6 a, b, c, and d are process diagrams of sewing work. 1... Throat plate, 2... Presser foot, 3... Needle, G 1 ...
...pressure foot guide, G 2 ... throat plate guide, P 1 ... projection, P 2 ... small projection, C ... minute gap, T ... tape guide.
Claims (1)
の一稜が針板上面にほぼ接する変形角錐状の突起
を有する布押えガイドを設け、該ガイドの前記角
錐状突起の頂点部に対して前記布進入方向に、傾
斜した微少すきまを介して対立する小突起を針板
上面に配設したことを特徴とするミシンの布成形
ガイド。 A presser foot guide is provided at the center of the lower surface of the leg inclined in the cloth entry direction of the presser foot, and the presser foot guide has a deformed pyramid-shaped protrusion whose one edge is substantially in contact with the upper surface of the throat plate. A cloth forming guide for a sewing machine, characterized in that small protrusions are arranged on the upper surface of the throat plate, opposing each other with a slight inclined gap in the cloth entering direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14465584U JPS6232550Y2 (en) | 1984-09-25 | 1984-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14465584U JPS6232550Y2 (en) | 1984-09-25 | 1984-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6161969U JPS6161969U (en) | 1986-04-25 |
| JPS6232550Y2 true JPS6232550Y2 (en) | 1987-08-20 |
Family
ID=30702924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14465584U Expired JPS6232550Y2 (en) | 1984-09-25 | 1984-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6232550Y2 (en) |
-
1984
- 1984-09-25 JP JP14465584U patent/JPS6232550Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6161969U (en) | 1986-04-25 |
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