JPS6161966U - - Google Patents
Info
- Publication number
- JPS6161966U JPS6161966U JP14778884U JP14778884U JPS6161966U JP S6161966 U JPS6161966 U JP S6161966U JP 14778884 U JP14778884 U JP 14778884U JP 14778884 U JP14778884 U JP 14778884U JP S6161966 U JPS6161966 U JP S6161966U
- Authority
- JP
- Japan
- Prior art keywords
- button
- thread
- needle
- looper
- sewing machine
- 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
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図は本考案を具体化した単環縫釦付ミシン
の要部を示す正面図、第２図は同じく左側面図、
第３図は同じく平面図、第４図は第１図の平面図
である。
図中、１１は針、１３はベツド、１４は釦、１
７はルーパー、１８は糸さばき体、２１は移動刃
、２１ｂは糸案内部、２２は固定刃、２３は釦挾
持腕、Ｌは針糸ループである。
Figure 1 is a front view showing the main parts of a sewing machine with a single chainstitch button embodying the present invention, Figure 2 is a left side view,
3 is a plan view, and FIG. 4 is a plan view of FIG. 1. In the figure, 11 is the needle, 13 is the bed, 14 is the button, 1
7 is a looper, 18 is a thread handling body, 21 is a movable blade, 21b is a thread guide section, 22 is a fixed blade, 23 is a button holding arm, and L is a needle thread loop.
Claims (1)
ベツド１３面下方に配置されたレーパー１７と、 釦１４を挾持し、上下移動可能な一対の挾持腕
２３とよりなり、 ミシンの停止時に釦挾持腕２３の上昇に先立ち
、両挾持腕２３を開いて釦１４を解放する単環縫
釦付ミシンにおいて、 前記ルーパー１７と前記ベツド１３との間に配
置され、ルーパー１７に掛け渡つた針糸ループＬ
の上端を捕えたり解放したりする糸さばき体１８
と、 その糸さばき体１８と前記ルーパー１７との間
を針１１の経路に直交する方向に移動する移動刃
２１と、 その移動刃２１の先端に斜め下方へ突出するよ
うに位置し、移動刃２１に先行して前記ルーパー
１７に掛け渡つた針糸ループＬ内に進入して針糸
ループＬの一方側の糸を移動刃２１側へ案内し、
他方側の糸を移動刃２１の経路外へ案内する糸案
内部２１ｂと、 前記糸さばき体１８の下方に位置し前記針１１
の経路を挾んで前記移動刃２１に対向配置された
固定刃２２と を備えたことを特徴とする単環縫釦付ミシン。[Scope of Claim for Utility Model Registration] A needle 11 that moves up and down in conjunction with the main shaft of the sewing machine, a raper 17 disposed below the surface of the bed 13 to form a single chain stitch in cooperation with the needle 11, and a button. In a single chain stitch sewing machine with a button 14, the button 14 is gripped by a pair of clamping arms 23 which are vertically movable, and when the sewing machine is stopped, both clamping arms 23 are opened to release the button 14 before the button clamping arms 23 are raised. , a needle thread loop L disposed between the looper 17 and the bed 13 and spanning the looper 17;
Thread handling body 18 that captures and releases the upper end of
a movable blade 21 that moves between the thread handling body 18 and the looper 17 in a direction perpendicular to the path of the needle 11; 21, enters the needle thread loop L extending over the looper 17 and guides the thread on one side of the needle thread loop L toward the movable blade 21,
a thread guide section 21b that guides the thread on the other side out of the path of the movable blade 21;
A single chainstitch button sewing machine comprising: a fixed blade 22 disposed opposite to the movable blade 21 across the path of the button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984147788U JPH0137583Y2 (en) | 1984-09-28 | 1984-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984147788U JPH0137583Y2 (en) | 1984-09-28 | 1984-09-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6161966U true JPS6161966U (en) | 1986-04-25 |
| JPH0137583Y2 JPH0137583Y2 (en) | 1989-11-13 |
Family
ID=30706014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984147788U Expired JPH0137583Y2 (en) | 1984-09-28 | 1984-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0137583Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5072754A (en) * | 1973-10-29 | 1975-06-16 | ||
| JPS58169868U (en) * | 1982-05-11 | 1983-11-12 | 奈良ミシン工業株式会社 | Button sewing machine thread cutting device |
-
1984
- 1984-09-28 JP JP1984147788U patent/JPH0137583Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5072754A (en) * | 1973-10-29 | 1975-06-16 | ||
| JPS58169868U (en) * | 1982-05-11 | 1983-11-12 | 奈良ミシン工業株式会社 | Button sewing machine thread cutting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0137583Y2 (en) | 1989-11-13 |
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