JPS61174582U - - Google Patents
Info
- Publication number
- JPS61174582U JPS61174582U JP5726085U JP5726085U JPS61174582U JP S61174582 U JPS61174582 U JP S61174582U JP 5726085 U JP5726085 U JP 5726085U JP 5726085 U JP5726085 U JP 5726085U JP S61174582 U JPS61174582 U JP S61174582U
- Authority
- JP
- Japan
- Prior art keywords
- thread
- looper
- holding hole
- hole
- needle
- 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
- 238000009958 sewing Methods 0.000 claims description 5
- 238000009964 serging Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図は針とルーパ体との協動作用により縫製
を行うミシン、第２図は本考案の縁かがり縫い用
ルーパ体で、第３図は本考案を環縫い用ルーパに
実施したもの、第４図は第２図に示すルーパの糸
保持孔と糸導入部とを形成するルーパ体の側面図
。
１……ミシン、１１，２１……ルーパ剣先、１
２，２２……糸穴、１３，２３……糸案内溝、１
４，２４……基端部、１５，２５……糸保持孔、
１６，２６……糸導入部。
Figure 1 shows a sewing machine that performs sewing through the cooperation of a needle and a looper body, Figure 2 shows a looper body for overlocking of the present invention, and Figure 3 shows a looper for chain stitching in which the present invention is implemented. 4 is a side view of a looper body forming a thread holding hole and a thread introducing portion of the looper shown in FIG. 2; FIG. 1... Sewing machine, 11, 21... Roopa sword tip, 1
2, 22... Thread hole, 13, 23... Thread guide groove, 1
4, 24... Base end portion, 15, 25... Thread holding hole,
16, 26... Thread introduction part.
Claims (1)
先の近傍に設けた糸穴と前面側に前記糸穴から連
ねて基端部に向つて設けたルーパ糸の案内のため
の長溝と前記基端部に長溝と連らなりルーパ糸を
保持する糸保持孔とを有するルーパ体との協動作
用により縫成を行うミシンにおいて、前記ルーパ
体の前記糸保持孔に糸保持孔の中心よりも上方に
位置してルーパ糸が通過可能程度の間隙を有する
ルーパ糸導入部を糸保持孔に連ねて形成したこと
を特徴とするルーパ体。 A needle having a needle thread, a thread hole provided near the tip of the open end having a looper thread, and a long groove for guiding the looper thread provided on the front side from the thread hole toward the proximal end. In a sewing machine that performs sewing by cooperating with a looper body having a thread holding hole connected to a long groove at the base end and holding a looper thread, the center of the thread holding hole is attached to the thread holding hole of the looper body. What is claimed is: 1. A looper body comprising: a looper thread introducing portion located above the thread holding hole and having a gap large enough to allow the looper thread to pass through;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5726085U JPS61174582U (en) | 1985-04-17 | 1985-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5726085U JPS61174582U (en) | 1985-04-17 | 1985-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61174582U true JPS61174582U (en) | 1986-10-30 |
Family
ID=30581619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5726085U Pending JPS61174582U (en) | 1985-04-17 | 1985-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61174582U (en) |
-
1985
- 1985-04-17 JP JP5726085U patent/JPS61174582U/ja active Pending
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