JPH0358274U - - Google Patents
Info
- Publication number
- JPH0358274U JPH0358274U JP11903689U JP11903689U JPH0358274U JP H0358274 U JPH0358274 U JP H0358274U JP 11903689 U JP11903689 U JP 11903689U JP 11903689 U JP11903689 U JP 11903689U JP H0358274 U JPH0358274 U JP H0358274U
- Authority
- JP
- Japan
- Prior art keywords
- sewing machine
- thread
- loopers
- closed
- take
- 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 17
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図乃至第３図はこの考案を具体化した第１
の実施例のオーバーロツクミシンを示すもので、
第１図は上記ミシンの斜視図、第２図は上記ミシ
ンの正面図、第３図は上記ミシンの天秤周辺の構
成を示す断面図、第４図及び第５図は第２の実施
例のオーバーロツクミシンを示すもので、第４図
は上記ミシンの正面図、第５図は上記ミシンの天
秤周辺の構成を示す断面図である。
図中、１……ミシン機枠、８……ミシン針、９
……オーバールーパー、１０……アンダールーパ
ー、９ａ，１０ａ……糸挿通孔、１７……調子器
、２５，４０……天秤、３０，４４……糸掛け部
材、３６……カバーである。
Figures 1 to 3 show the first embodiment of this idea.
This shows an example of an overlock sewing machine.
FIG. 1 is a perspective view of the sewing machine, FIG. 2 is a front view of the sewing machine, FIG. 3 is a sectional view showing the structure of the sewing machine around the take-up lever, and FIGS. 4 and 5 are of the second embodiment. This shows an overlock sewing machine, and FIG. 4 is a front view of the sewing machine, and FIG. 5 is a sectional view showing the structure around the thread take-up lever of the sewing machine. In the diagram, 1... Sewing machine frame, 8... Sewing machine needle, 9
. . . Over looper, 10 . . . Under looper, 9a, 10a .
Claims (1)
，１０ａを有し前記ミシン針８と協働して環縫縫
目を形成するルーパー９，１０と、ミシン機枠１
前面に配置され糸供給源から前記ルーパー９，１
０に供給されるルーパー糸ＬＴに張力を付与する
糸調子器１７と、前記ルーパー９，１０と糸調子
器１７との間に配置されミシン針８及びルーパー
９，１０の縫製動作と同期して糸取上げ運動を行
う天秤２５，４０と、前記ミシン機枠１に開閉可
能に設けられ、その開放時に前記天秤２５，４０
を露出させると共にその閉鎖時に天秤２５，４０
を被覆するカバー３６とを備えたオーバーロツク
ミシンにおいて、 前記カバー３６の閉鎖時に前記天秤２５，４０
の運動軌跡の側方に位置するようにカバー３６の
内面部に設けられ、天秤２５，４０の糸取上げ運
動時に前記ルーパー糸ＬＴを屈曲する糸掛け部材
３０，４４を備えたことを特徴とするオーバーロ
ツクミシンの糸掛け装置。[Claims for Utility Model Registration] A sewing machine needle 8 that moves up and down and a thread insertion hole 9a at the tip.
, 10a and cooperate with the sewing machine needle 8 to form a chain stitch, and a sewing machine frame 1.
The loopers 9, 1 are arranged at the front and are connected to the yarn supply source
A thread tension device 17 is arranged between the loopers 9, 10 and the thread tension device 17 and is synchronized with the sewing operation of the sewing machine needle 8 and the loopers 9, 10. A thread take-up lever 25, 40 is provided in the sewing machine frame 1 so as to be openable and closable.
and when it is closed, the balance 25,40
In the overlock sewing machine, the thread take-up lever 25, 40 is closed when the cover 36 is closed.
The present invention is characterized by comprising thread hooking members 30, 44 which are provided on the inner surface of the cover 36 so as to be located on the side of the locus of movement of the looper thread LT, and which bend the looper thread LT during the thread take-up movement of the thread take-up threads 25, 40. Threading device for overlock sewing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11903689U JPH0719435Y2 (en) | 1989-10-11 | 1989-10-11 | Overlock sewing machine thread hook device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11903689U JPH0719435Y2 (en) | 1989-10-11 | 1989-10-11 | Overlock sewing machine thread hook device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0358274U true JPH0358274U (en) | 1991-06-06 |
| JPH0719435Y2 JPH0719435Y2 (en) | 1995-05-10 |
Family
ID=31667178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11903689U Expired - Lifetime JPH0719435Y2 (en) | 1989-10-11 | 1989-10-11 | Overlock sewing machine thread hook device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0719435Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4632081B2 (en) * | 2005-02-25 | 2011-02-16 | ブラザー工業株式会社 | Edge sewing machine |
-
1989
- 1989-10-11 JP JP11903689U patent/JPH0719435Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0719435Y2 (en) | 1995-05-10 |
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