JPH0232778U - - Google Patents
Info
- Publication number
- JPH0232778U JPH0232778U JP11141988U JP11141988U JPH0232778U JP H0232778 U JPH0232778 U JP H0232778U JP 11141988 U JP11141988 U JP 11141988U JP 11141988 U JP11141988 U JP 11141988U JP H0232778 U JPH0232778 U JP H0232778U
- Authority
- JP
- Japan
- Prior art keywords
- swing
- support
- rotation
- support member
- swinging
- 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 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図はジグザグミシンにおけるジグザグ伝動
機構の正面図、第２図は第１図の要部平面図、第
３図は同分解斜視図、第４図は別の実施例の要部
正面図、第５図は同平面図、第６Ａ〜６Ｃ図は従
来のものにおける場合の線図、第７Ａ〜７Ｃ図は
第６Ａ〜６Ｃ図に対応する従来例による調整方法
を示す図である。
２……ブラケツト、４……腕金、５，２３……
支持部材、６……揺動部材、７……軸、８……バ
ネ、９，２５……ネジ、１４……コロ、１７……
針棒サポート、２２……揺動函。
Fig. 1 is a front view of the zigzag transmission mechanism in a zigzag sewing machine, Fig. 2 is a plan view of the main part of Fig. 1, Fig. 3 is an exploded perspective view of the same, Fig. 4 is a front view of the main part of another embodiment, FIG. 5 is a plan view of the same, FIGS. 6A to 6C are diagrams of the conventional method, and FIGS. 7A to 7C are diagrams showing an adjustment method according to the conventional example corresponding to FIGS. 6A to 6C. 2... Bracket, 4... Bracelet, 5, 23...
Supporting member, 6... Swinging member, 7... Shaft, 8... Spring, 9, 25... Screw, 14... Roller, 17...
Needle bar support, 22...swinging box.
Claims (1)
連動して揺動する揺動部材と、揺動部材にスライ
ド可能に装着され、手動操作部材の操作によつて
揺動部材の揺動中心に向かつて進退するスライダ
ーと、上記揺動中心を中心とするスライダーの揺
動運動を針棒サポートに伝え、該サポートに支持
される針棒を揺動させる機構とを有するジグザグ
ミシンにおいて、一固定軸線の回りに回動可能に
軸支される上記支持部材と、これに対応して配置
される部材のうち、少くとも一方に設けられ、支
持部材の回転止めを行う回転止め手段よりなり、
回転止め手段はこれが取付けられる部材からの突
出量の調整が可能である針基線位置調整機構。 (2) 回転止め手段は上記部材に捩込められるネ
ジである請求項１記載の針基線位置調整機構。[Claims for Utility Model Registration] (1) A swinging member that is pivotally supported by a support member and swings in conjunction with a zigzag generating mechanism, and a swinging member that is slidably attached to the swinging member and that is operated by a manual operation member. a slider that advances and retreats toward the center of swing of the swing member, and a mechanism that transmits the swing motion of the slider about the center of swing to a needle bar support to swing the needle bar supported by the support. In the zigzag sewing machine having a zigzag sewing machine, the support member is rotatably supported around a fixed axis, and a member disposed corresponding to the support member is provided on at least one side to prevent rotation of the support member. It consists of means for preventing rotation,
The rotation stopper is a needle base line position adjustment mechanism that can adjust the amount of protrusion from the member to which it is attached. (2) The needle base line position adjustment mechanism according to claim 1, wherein the rotation stopping means is a screw screwed into the member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988111419U JPH0747098Y2 (en) | 1988-08-24 | 1988-08-24 | Zigzag sewing machine needle base line position adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988111419U JPH0747098Y2 (en) | 1988-08-24 | 1988-08-24 | Zigzag sewing machine needle base line position adjustment mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0232778U true JPH0232778U (en) | 1990-03-01 |
| JPH0747098Y2 JPH0747098Y2 (en) | 1995-11-01 |
Family
ID=31349449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988111419U Expired - Lifetime JPH0747098Y2 (en) | 1988-08-24 | 1988-08-24 | Zigzag sewing machine needle base line position adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0747098Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5621431A (en) * | 1979-07-31 | 1981-02-27 | Toshiba Corp | Photocoupler |
| JPS6127578U (en) * | 1984-07-18 | 1986-02-19 | 本田技研工業株式会社 | resistance welding gun equipment |
-
1988
- 1988-08-24 JP JP1988111419U patent/JPH0747098Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5621431A (en) * | 1979-07-31 | 1981-02-27 | Toshiba Corp | Photocoupler |
| JPS6127578U (en) * | 1984-07-18 | 1986-02-19 | 本田技研工業株式会社 | resistance welding gun equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0747098Y2 (en) | 1995-11-01 |
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