JPH01121572U - - Google Patents
Info
- Publication number
- JPH01121572U JPH01121572U JP1606688U JP1606688U JPH01121572U JP H01121572 U JPH01121572 U JP H01121572U JP 1606688 U JP1606688 U JP 1606688U JP 1606688 U JP1606688 U JP 1606688U JP H01121572 U JPH01121572 U JP H01121572U
- Authority
- JP
- Japan
- Prior art keywords
- looper
- throat plate
- sewing machine
- needle
- needle hole
- 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 4
- 239000004744 fabric Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は安全縫いミシンの針板の平面図、第２
図は第１図の要部拡大図、第３図は第２図の―
線断面図、第４図は二重環縫い目が形成される
時の状態を示す図、第５，６図は安全縫いミシン
によつて形成された縫い目を裏側から見た図で、
第５図はルーパ糸が開いたバルーンステツチ、第
６図は縄状を呈するステツチの例を示す。
１……ルーパ、２……ルーパ糸、３……針糸、
４……針板、６……針孔、７……凹部、８……針
落ち。
Figure 1 is a plan view of the throat plate of the safety stitch sewing machine, Figure 2
The figure is an enlarged view of the main part of Figure 1, and Figure 3 is an enlarged view of the main part of Figure 2.
A line cross-sectional view, Figure 4 is a diagram showing the state when a double chain stitch is formed, Figures 5 and 6 are views of the seam formed by the safety stitch sewing machine from the back side,
FIG. 5 shows an example of a balloon stitch in which the looper thread is open, and FIG. 6 shows an example of a rope-like stitch. 1... Looper, 2... Looper thread, 3... Needle thread,
4...throat plate, 6...needle hole, 7...recess, 8...needle drop.
Claims (1)
針と、ルーパ糸が通され、針板下方で布送り方向
に対して直交する方向に往復動するルーパとを備
えた二重環縫いミシンにおいて、前記針孔後部の
ルーパ基部側にルーパ糸を受容する凹部を形成し
たことを特徴とする二重環縫いミシンの針板。 Double chainstitch with a sewing machine needle that moves up and down through a needle hole provided in the throat plate, and a looper that passes the looper thread and moves back and forth in a direction perpendicular to the fabric feeding direction below the throat plate. 1. A throat plate for a double chainstitch sewing machine, characterized in that a concave portion for receiving a looper thread is formed on the looper base side at the rear of the needle hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988016066U JP2518409Y2 (en) | 1988-02-08 | 1988-02-08 | Needle plate of double chain stitch sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988016066U JP2518409Y2 (en) | 1988-02-08 | 1988-02-08 | Needle plate of double chain stitch sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01121572U true JPH01121572U (en) | 1989-08-17 |
| JP2518409Y2 JP2518409Y2 (en) | 1996-11-27 |
Family
ID=31228669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988016066U Expired - Lifetime JP2518409Y2 (en) | 1988-02-08 | 1988-02-08 | Needle plate of double chain stitch sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2518409Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04102500A (en) * | 1990-08-22 | 1992-04-03 | Juki Corp | Structure of throat plate in multi-thread chain stitch sewing machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60176789U (en) * | 1984-04-28 | 1985-11-22 | ジューキ株式会社 | Overlock sewing machine throat plate |
-
1988
- 1988-02-08 JP JP1988016066U patent/JP2518409Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60176789U (en) * | 1984-04-28 | 1985-11-22 | ジューキ株式会社 | Overlock sewing machine throat plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04102500A (en) * | 1990-08-22 | 1992-04-03 | Juki Corp | Structure of throat plate in multi-thread chain stitch sewing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2518409Y2 (en) | 1996-11-27 |
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