JPS6070280U - sewing machine knee control device - Google Patents
sewing machine knee control deviceInfo
- Publication number
- JPS6070280U JPS6070280U JP16286883U JP16286883U JPS6070280U JP S6070280 U JPS6070280 U JP S6070280U JP 16286883 U JP16286883 U JP 16286883U JP 16286883 U JP16286883 U JP 16286883U JP S6070280 U JPS6070280 U JP S6070280U
- Authority
- JP
- Japan
- Prior art keywords
- sewing machine
- rotation mechanism
- fixed
- control device
- pair
- 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
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図乃至第３図は本考案の一実施例を示すものであっ
て、第１図は全体機構図、第２図は要部を示す正面図、
第３図は第２図のＤ−Ｄ線断面図である。また、第４図
は従来技術を示す説明図である。
尚、図中１はオイルパン、１ａ、１ｂは取付部体を構成
する支持脚、１２は作動軸、１５及び２１は一対のリン
クを構成する第−及び第二の揺動リンク、３１は連結リ
ンク、３４はロッド、３７はひざ当てである。1 to 3 show an embodiment of the present invention, in which FIG. 1 is an overall mechanical diagram, FIG. 2 is a front view showing main parts,
FIG. 3 is a sectional view taken along the line DD in FIG. 2. Further, FIG. 4 is an explanatory diagram showing the prior art. In the figure, 1 is an oil pan, 1a and 1b are support legs that constitute a mounting body, 12 is an operating shaft, 15 and 21 are first and second swing links that constitute a pair of links, and 31 is a connection. A link, 34 is a rod, and 37 is a knee pad.
Claims (1)
、間隔を置き且つ平行な軸線１２．２０の回りにそれぞ
れ上端が回動可能に支承されたｍ一対のリンク１５．２
１と、 その一対のリンク１５．２１の下端をそれぞれ回動可能
に連結し、四節回転機構を構成する一個、の連結リンク
３１と、 前記四節回転機構の互いに相対する回動支点間距離は略
等しくｉ定されていることと、前記連結リンク３１若し
くはそれに固定の部材３４に取付けられたひざ当て３７
と、 前記四節回転機構を構成する一要素に作動的に連結され
、ミシンの各種機構の少なくとも一つを作動する運動伝
達手段１２等と を設けたことを特徴とするミシンのひざ操作装置。[Claims for Utility Model Registration] A pair of m links whose upper ends are rotatably supported around axes 12 and 20 that are spaced apart and parallel to the mounting bodies 1a and 1b fixed to the sewing machine table. 15.2
1, a connecting link 31 which rotatably connects the lower ends of the pair of links 15 and 21 and constitutes a four-joint rotation mechanism, and a distance between mutually opposing rotation supports of the four-joint rotation mechanism. are substantially equally fixed, and the knee pad 37 attached to the connecting link 31 or the member 34 fixed thereto.
A knee operating device for a sewing machine, comprising: a motion transmitting means 12 that is operatively connected to one element constituting the four-bar rotation mechanism and operates at least one of various mechanisms of the sewing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16286883U JPS6070280U (en) | 1983-10-20 | 1983-10-20 | sewing machine knee control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16286883U JPS6070280U (en) | 1983-10-20 | 1983-10-20 | sewing machine knee control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6070280U true JPS6070280U (en) | 1985-05-18 |
| JPS6215028Y2 JPS6215028Y2 (en) | 1987-04-16 |
Family
ID=30357531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16286883U Granted JPS6070280U (en) | 1983-10-20 | 1983-10-20 | sewing machine knee control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6070280U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010011915A (en) * | 2008-07-01 | 2010-01-21 | Brother Ind Ltd | Knee lever for sewing machine |
| JP4783473B2 (en) * | 2009-11-20 | 2011-09-28 | 株式会社ワールド | Attachment for sewing machine, sewing machine and sewing method |
| CN107099940B (en) * | 2017-05-25 | 2020-03-06 | 杰克缝纫机股份有限公司 | Sewing machine |
-
1983
- 1983-10-20 JP JP16286883U patent/JPS6070280U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6215028Y2 (en) | 1987-04-16 |
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