JPS5820681U - Sewing machine presser foot lifting device - Google Patents
Sewing machine presser foot lifting deviceInfo
- Publication number
- JPS5820681U JPS5820681U JP11467181U JP11467181U JPS5820681U JP S5820681 U JPS5820681 U JP S5820681U JP 11467181 U JP11467181 U JP 11467181U JP 11467181 U JP11467181 U JP 11467181U JP S5820681 U JPS5820681 U JP S5820681U
- Authority
- JP
- Japan
- Prior art keywords
- end surface
- presser bar
- presser foot
- lifting device
- elastic force
- 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 title claims 2
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の布押え昇降機構の正面図、第２図は本実
施例の正面図である。FIG. 1 is a front view of a conventional presser foot lifting mechanism, and FIG. 2 is a front view of the present embodiment.
Claims (1)
び針板上に下降する下方位置とに移動可能に機枠に支持
し常に下方への弾性力を受ける押え棒１と、 押え棒またはそれに関連して上下動する移動体１２に設
は水平方向に沿う下端面１２Ｃ及びそれに連続し傾斜す
る傾斜面１２ｄとよりなる係止部と、 垂直方向に沿う先端面１０ａ及びそれに連続し水平方向
に沿う上端面１０ｂとを形成し上端面を係止部の下端面
に係合する一方位置及び先端面を係止部の傾斜面に係合
する他方位置とに水平軸線を中心に回動操作可能とした
操作レバー１２とを備え、操作レバーの一方位置に対応
して押え棒を下方６置とし一方位置より他方位置手前べ
の回動に関連して上端面を押え棒の弾性力に抗して上昇
させ他方位置に対応して操作レバーの先端面に傾斜面と
の保合により押え棒を弾性力に抗して上方位置に係止す
るようにしたミシンの布押え昇降装置。[Scope of Claim for Utility Model Registration] A presser foot supported at the lower end is supported on the machine frame so as to be movable between an upper position where it is spaced above the throat plate and a lower position where it is lowered above the throat plate, and is constantly subjected to downward elastic force. The presser bar 1, the movable body 12 that moves up and down in relation to the presser bar, is provided with a locking portion consisting of a lower end surface 12C along the horizontal direction and an inclined surface 12d continuous with the lower end surface 12D, and a tip end along the vertical direction. A surface 10a and a horizontally extending upper end surface 10b are formed, and the upper end surface is in one position where the upper end surface is engaged with the lower end surface of the locking part and the other position where the tip end surface is engaged with the inclined surface of the locking part. The control lever 12 is provided with a control lever 12 that can be rotated about a horizontal axis. A sewing machine in which the presser bar is raised against the elastic force of the presser bar, and the presser bar is locked in the upper position against the elastic force by engaging an inclined surface on the tip surface of the operating lever corresponding to the other position. Presser foot lifting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11467181U JPS5933344Y2 (en) | 1981-07-31 | 1981-07-31 | Sewing machine presser foot lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11467181U JPS5933344Y2 (en) | 1981-07-31 | 1981-07-31 | Sewing machine presser foot lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5820681U true JPS5820681U (en) | 1983-02-08 |
| JPS5933344Y2 JPS5933344Y2 (en) | 1984-09-17 |
Family
ID=29908944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11467181U Expired JPS5933344Y2 (en) | 1981-07-31 | 1981-07-31 | Sewing machine presser foot lifting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5933344Y2 (en) |
-
1981
- 1981-07-31 JP JP11467181U patent/JPS5933344Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5933344Y2 (en) | 1984-09-17 |
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