JPH033983U - - Google Patents
Info
- Publication number
- JPH033983U JPH033983U JP6326989U JP6326989U JPH033983U JP H033983 U JPH033983 U JP H033983U JP 6326989 U JP6326989 U JP 6326989U JP 6326989 U JP6326989 U JP 6326989U JP H033983 U JPH033983 U JP H033983U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- thread
- overlock
- contact part
- stitch
- 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.)
- Granted
Links
- 238000009958 sewing Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図は、この考案に係るオーバーロツクミシ
ンの要部を示す一部切欠斜視図、第２図は、この
考案のガイド体の当接部による各縫製糸および毛
足との係合状態を示す一部切欠正面図、第３図は
、この考案の当接部の作用を示す図で、同図ａは
、当接部による上ルーパ糸および毛足との係合時
を示す第２図におけるＣ−Ｃ線断面図、同図ｂは
、当接部の離脱後の縁かがり縫製部を示す、一部
切欠断面図、第４図は、従来におけるオーバーロ
ツクミシンの要部を示す一部切欠斜視図、第５図
は、同上のオーバーロツクミシンによる各縫製糸
と毛足との係合状態を示す一部切欠正面図である
。
図において、１……ガイド体、１ａ……当接部
、２……押え板、３……上ルーパ、４……下ルー
パ、５……被縫製物、５ａ……毛足、６……針糸
、７……上ルーパ糸、Ａ……縁かがり縫目、Ｎ…
…縫針、８……下ルーパ糸。
Fig. 1 is a partially cutaway perspective view showing the main parts of the overlock sewing machine according to this invention, and Fig. 2 shows the state of engagement with each sewing thread and pile by the abutting portion of the guide body of this invention. The partially cutaway front view shown in FIG. 3 is a diagram showing the action of the abutting part of this invention, and FIG. FIG. 4 is a partially cutaway sectional view showing the overlock sewing part after the abutment part has been separated, and FIG. The cutaway perspective view and FIG. 5 are partially cutaway front views showing the state of engagement between each sewing thread and the pile by the overlock sewing machine. In the figure, 1... Guide body, 1a... Contact portion, 2... Presser plate, 3... Upper looper, 4... Lower looper, 5... Sewn object, 5a... Hair, 6... Needle thread, 7... Upper looper thread, A... Overlock stitch, N...
...Sewing needle, 8...Lower looper thread.
Claims (1)
ドをなすとともに、縁かがり縫目を掛止するガイ
ド体と、 縫製時に、被縫製物の押えをなす押え板と、 上ルーパおよび下ルーパを具え、針糸、上ルー
パ糸、下ルーパ糸をそれぞれ係合させて、縁かが
り縫いをなすようにしたオーバーロツクミシンに
おいて、 前記、ガイド体の先端に、被縫製物の上面と係
合する当接部を設け、この当接部により、被縫製
物の手足を押し寝かせるとともに、縁かがり幅糸
としての上ルーパ糸を、当接部を介して被縫製物
に縫着し、上ルーパ糸と、被縫製物の毛足等とを
直接接触させないようにしつつ、縁かがり縫目を
形成するようにしたことを特徴とするオーバーロ
ツクミシン。[Scope of claim for utility model registration] A guide body that comes into contact with the side surface of the workpiece, serves as a sewing guide for the workpiece, and also hooks the hem stitch, and a presser foot that holds the workpiece during sewing. An overlock sewing machine is provided with a plate, an upper looper, and a lower looper, and the needle thread, the upper looper thread, and the lower looper thread are engaged with each other to perform an overlock stitch. A contact part that engages with the upper surface of the workpiece is provided, and the contact part allows the hands and feet of the workpiece to be pushed down, and the upper looper thread as the hem width thread is passed through the contact part to the workpiece. An overlock sewing machine characterized in that an overlock stitch is formed while preventing direct contact between an upper looper thread and the pile of a workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989063269U JPH0740376Y2 (en) | 1989-05-31 | 1989-05-31 | Overlock sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989063269U JPH0740376Y2 (en) | 1989-05-31 | 1989-05-31 | Overlock sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH033983U true JPH033983U (en) | 1991-01-16 |
| JPH0740376Y2 JPH0740376Y2 (en) | 1995-09-20 |
Family
ID=31593164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989063269U Expired - Lifetime JPH0740376Y2 (en) | 1989-05-31 | 1989-05-31 | Overlock sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740376Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59127564A (en) * | 1983-01-12 | 1984-07-23 | Hitachi Ltd | Motor |
-
1989
- 1989-05-31 JP JP1989063269U patent/JPH0740376Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59127564A (en) * | 1983-01-12 | 1984-07-23 | Hitachi Ltd | Motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0740376Y2 (en) | 1995-09-20 |
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