JPS6249895A - Cloth presser of side cutter for sewing machine - Google Patents
Cloth presser of side cutter for sewing machineInfo
- Publication number
- JPS6249895A JPS6249895A JP19027585A JP19027585A JPS6249895A JP S6249895 A JPS6249895 A JP S6249895A JP 19027585 A JP19027585 A JP 19027585A JP 19027585 A JP19027585 A JP 19027585A JP S6249895 A JPS6249895 A JP S6249895A
- Authority
- JP
- Japan
- Prior art keywords
- sewing machine
- presser
- plate
- steel wire
- groove
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B37/00—Devices incorporated in sewing machines for slitting, grooving, or cutting
- D05B37/04—Cutting devices
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明はミシンの押え棒に取りつけて使用するサイドカ
ッターの布押え金具に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a presser foot fitting for a side cutter that is used by being attached to a presser foot bar of a sewing machine.
サイドカッターは布を切りながら縫うことができるミシ
ンの附属器であってミシン針が刺さって布を縫う直前に
おいて布を切り開かねばならない、そして切った布の左
側の主の布は押え板の下側に入ってその切り端を縫いな
がら進行し切り除かれた右側の布及び縫い始めに生ずる
糸の端は押え板の外部に排出されなければならない、又
主の布の切り端の縫い目が収縮しないように切り端を軽
く押えているようにしなければならない、本発明はこれ
らの目的を充分に達成するように考えたものである。The side cutter is an attachment to the sewing machine that allows you to sew while cutting the fabric, and the fabric must be cut open just before the sewing machine needle is inserted and the fabric is sewn, and the main fabric on the left side of the cut fabric is under the presser plate. The cut edge of the fabric on the right side and the end of the thread generated at the beginning of sewing must be discharged to the outside of the presser plate, and the seam of the cut edge of the main fabric should not shrink. The present invention is designed to fully achieve these objectives.
以上により本発明を図に従って設明するとミシン針の上
下動によって作動するサイドカッターの作動刃５と固定
刃６により切り分けられた左側の主の布りは押え板１の
下に入ってミシンの送り歯４によって送り出されると同
時に右側の切り除かれた布Ｒは分離板２０で分けられて
押え板１の上側をＥの方向に押し出される、布押え板１
は支持板７かう突出した支持腕８を設けその先端８！を
押え板１の支持部９と１０の間に入れ槓から軸１１を差
し入れて組合せていて前後左右の傾斜を可能にして押え
板１の下面と送り歯４の上面が合致して確実な布送りが
できるようにしている、又布押え板１は中央部分に角状
の穴１′を設けその内側に二本の線端が突出したＵ字形
の鋼線３を設けている、Ｕ字形鋼線３は押え板１の前方
上面に設けた突出部２の周囲に同形のＵ字溝２”を設け
てはめ込み突出部２の上方部を圧縮してくぎ付は状態に
して押え板１の上面に固着している、そのＵ字形鋼線３
が押え板１の下面と平行になる部分３′で布を４軽く押
えることができる形状にしていて左１６中１７′６１８
の三点針落ちジグザグによる端かがり縫い１５が確実に
できるようにしている、又押え板１の角状穴１゛の内側
で生じる縫い始めのミシン系の端１４は外側の布の進行
の方向に引き出さねばならないので押え板１の左側に細
い系抜き溝１２を設けている、この糸抜き溝１２の断面
は上面が広（下面がせまい逆三角形に近い形状で下面の
布送りが正常であるように、又布送りの方向に糸抜きが
できるように溝１２を斜めに設けている、又この押え板
１の形状は左側の主の布りが下面に入りやすくするため
に先端を舟状１３にしている、又切り除かれた右側の布
Ｒは押え板１の上側に押し出されるので上面は広くなめ
らかにしていて布の排出に支障のないようにしている、
以上によって本発明はサイドカッターの布押え金臭とし
て使用しジグザグミシンによる切りながら端かがり縫い
ができるミシン用附属器の目的を容易に確実に達成する
ことができるものである。As described above, when the present invention is constructed according to the drawings, the main fabric on the left side cut by the operating blade 5 and fixed blade 6 of the side cutter, which is activated by the vertical movement of the sewing machine needle, is inserted under the presser plate 1 and fed to the sewing machine. At the same time as being sent out by the teeth 4, the cut fabric R on the right side is separated by a separating plate 20 and pushed out in the direction E on the upper side of the presser plate 1.
The support plate 7 is provided with a protruding support arm 8, and its tip 8! is inserted between the support parts 9 and 10 of the presser plate 1, and the shaft 11 is inserted from the ram to make it possible to tilt forward, backward, left and right, and the lower surface of the presser plate 1 and the upper surface of the feed dog 4 match to ensure reliable fabric production. The work holding plate 1 is made of U-shaped steel, with a square hole 1' in the center and a U-shaped steel wire 3 with two protruding wire ends inside the square hole 1'. Line 3 is a U-shaped groove 2'' of the same shape provided around the protrusion 2 provided on the front upper surface of the presser plate 1, and the upper part of the protrusion 2 is compressed and nailed to the upper surface of the presser plate 1. The U-shaped steel wire 3 is fixed to
The part 3' that is parallel to the bottom surface of the presser plate 1 is shaped so that the cloth can be lightly pressed down.
The three-point needle drop zigzag ensures that the edge stitch 15 can be performed reliably, and the edge 14 of the sewing machine system at the beginning of sewing, which occurs inside the square hole 1 of the presser plate 1, is in the direction of movement of the outer fabric. Since the thread has to be pulled out at the same time, a thin thread removal groove 12 is provided on the left side of the presser plate 1.The cross section of this thread removal groove 12 is wide on the upper surface (the lower surface is narrow and has a shape similar to an inverted triangle, so that the fabric feed on the lower surface is normal). In addition, the groove 12 is provided diagonally so that the thread can be removed in the direction of cloth feeding, and the shape of the presser plate 1 is such that the tip of the presser plate 1 has a boat-like shape so that the main cloth on the left side can easily enter the bottom surface. 13, and since the cut cloth R on the right side is pushed out to the upper side of the presser plate 1, the upper surface is made wide and smooth so that there is no problem in discharging the cloth.
As described above, the present invention can easily and reliably achieve the purpose of providing a sewing machine attachment that can be used as a presser foot for a side cutter and can perform edge stitching while cutting with a zigzag sewing machine.
第１図は上面図、
第２図は左側面図、
第３図は第２図のＡ−Ｂの断面図、
第４図は第２図のＣ−Ｄの断面図、
第５図は縫い方を説明する図、
第６図は右側面図、
第７図は斜視図、
数字番号についての説明は下記の通りである、１・・・
・・・布押え板、 １゛ ・・・・・角状の穴、２・・
・・・突出部 ２ ｔ・・・・・Ｕ字溝、 ３・・・
・・・Ｕ字形鋼線、 ３′・・・・・鋼線の布押え部分
、４・・・・・ミシンの送り歯、 ５・・・・・作動刃
、６・・・・・固定刃、 ７・・・・・支持板、 ８・
・・・・支持腕、 ８′・・・・・支持腕の先端、 ９
．１０・・・・・押え板支持部、１１・・・・・軸、１
２ ・・・・・・糸抜き溝、１３・・・・・押え板の先
端、１４・・・・・・・系の端、１５・・・・・端かが
り縫い、１６．１７．１８・・・・・針落ちの位置、１
９・・・・・サイドカッターの本体、２０・・・・・支
持板取りつけ部、２１・・・・・分離板、 Ｌ・・・・
・左側の布、 Ｒ・・・・・・右側の切り除かれる布、
Ｅ・・・・布の進行方向を示す、Fig. 1 is a top view, Fig. 2 is a left side view, Fig. 3 is a sectional view taken along A-B in Fig. 2, Fig. 4 is a sectional view taken along C-D in Fig. 2, Fig. 5 is a sewing Figure 6 is a right side view, Figure 7 is a perspective view, and explanations of numbers are as follows: 1...
...Fabric presser plate, 1゛ ...Square hole, 2...
...Protrusion part 2 T...U-shaped groove, 3...
... U-shaped steel wire, 3' ... Steel wire presser part, 4 ... Feed dog of sewing machine, 5 ... Operating blade, 6 ... Fixed blade , 7...Support plate, 8.
...Support arm, 8'...Tip of support arm, 9
．． 10... Presser plate support part, 11... Shaft, 1
2...Thread removal groove, 13...Tip of presser plate, 14...End of system, 15...Edge overlock, 16.17.18. ...Needle drop position, 1
9... Main body of side cutter, 20... Support plate attachment part, 21... Separation plate, L...
・Left side cloth, R...Right side cloth to be cut out,
E: Indicates the direction of movement of the cloth.
Claims (1)
布押え金具においてその布押え板の中央部分にほぼ角状
の穴をあけ更にその前方の上面に突出部を設けその突出
部の周囲にＵ字形の溝を設けその溝に合致したＵ字形の
鋼線をはめ込み突出部の上部を圧縮して固着しその鋼線
が押え板の下面と平行になる形状にしてジグザグミシン
におけるミシン針の落ちる位置がＵ字形の鋼線の左中右
になるようにしていてその縫い始めに生じる糸の端を押
え板の外側に引き出すことができるようにした糸抜き溝
を左側に設けその溝の断面は上面が広く下面がせまい形
状にしていてその後方に設けた取りつけ支持部はＵ字形
鋼線の中心線より左側にあるように設け切り除いた布は
押え板の上を支障なく排出されるようにしたことを特徴
とするミシン用サイドカッターの布押え金具。In the presser metal fitting of a side cutter that is attached to the presser foot of a sewing machine, a roughly square-shaped hole is made in the center of the presser plate, and a protrusion is provided on the upper surface in front of the plate, and a U-shaped hole is formed around the protrusion. A groove is made and a U-shaped steel wire that matches the groove is inserted into the groove, and the upper part of the protruding part is compressed and fixed.The steel wire is shaped parallel to the bottom surface of the presser plate, so that the position where the sewing machine needle drops in the zigzag sewing machine is U. A thread removal groove is provided on the left side of the steel wire so that the end of the thread produced at the beginning of sewing can be pulled out to the outside of the presser plate. The lower surface has a narrow shape, and the mounting support provided at the rear is located to the left of the center line of the U-shaped steel wire so that the cut cloth can be discharged over the holding plate without any hindrance. Features a presser foot fitting for side cutters for sewing machines.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19027585A JPS6249895A (en) | 1985-08-28 | 1985-08-28 | Cloth presser of side cutter for sewing machine |
| US06/826,383 US4625663A (en) | 1985-02-05 | 1986-02-05 | Work cutting attachment for zigzag sewing machines |
| DE19863629018 DE3629018A1 (en) | 1985-08-28 | 1986-08-27 | Cutting device as an accessory for zigzag-stitch sewing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19027585A JPS6249895A (en) | 1985-08-28 | 1985-08-28 | Cloth presser of side cutter for sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6249895A true JPS6249895A (en) | 1987-03-04 |
Family
ID=16255444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19027585A Pending JPS6249895A (en) | 1985-02-05 | 1985-08-28 | Cloth presser of side cutter for sewing machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6249895A (en) |
| DE (1) | DE3629018A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05156059A (en) * | 1991-10-29 | 1993-06-22 | Shin Etsu Polymer Co Ltd | Composition for forming silicone rubber foam |
| JPH0553225U (en) * | 1991-12-20 | 1993-07-13 | 三菱電機株式会社 | Resin molded coil for transformer |
-
1985
- 1985-08-28 JP JP19027585A patent/JPS6249895A/en active Pending
-
1986
- 1986-08-27 DE DE19863629018 patent/DE3629018A1/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05156059A (en) * | 1991-10-29 | 1993-06-22 | Shin Etsu Polymer Co Ltd | Composition for forming silicone rubber foam |
| JPH0553225U (en) * | 1991-12-20 | 1993-07-13 | 三菱電機株式会社 | Resin molded coil for transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3629018A1 (en) | 1987-03-05 |
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