JPS6057369U - Bobbin for detecting the amount of bobbin thread remaining on the sewing machine - Google Patents
Bobbin for detecting the amount of bobbin thread remaining on the sewing machineInfo
- Publication number
- JPS6057369U JPS6057369U JP14840083U JP14840083U JPS6057369U JP S6057369 U JPS6057369 U JP S6057369U JP 14840083 U JP14840083 U JP 14840083U JP 14840083 U JP14840083 U JP 14840083U JP S6057369 U JPS6057369 U JP S6057369U
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- detecting
- amount
- sewing machine
- flanges
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案ボビンの組付状態を表わす縦断面図、第
２図は本考案ボビンの組付斜視図、第３図は検知部が「
下糸残量有り」と判定した状態を表わす縦断面図、第４
図は、可動フランジが移動し、検知部が「下糸残量無し
」と判定した状態を表わす縦断面図、及び第５図は、本
考案ボビンに下糸をいっばいに巻込んだ状態を表わす縦
断面図である。
１・・・・・・固定フランジ、２・・・・・・可動フラ
ンジ、１１．２２・・・・・・円錐台部、１２・・・・
・・凹溝、１３・・・・・・−軸筒部。Fig. 1 is a vertical sectional view showing the assembled state of the bobbin of the present invention, Fig. 2 is an assembled perspective view of the bobbin of the present invention, and Fig. 3 shows that the detection section is
Vertical sectional view showing the state where it is determined that there is a bobbin thread remaining, No. 4
The figure is a vertical cross-sectional view showing a state in which the movable flange has moved and the detection unit has determined that there is no bobbin thread remaining, and FIG. FIG. 1... fixed flange, 2... movable flange, 11.22... truncated conical part, 12...
...concave groove, 13...- shaft cylinder part.
Claims (1)
って摺動可能な可動フランジとし、前記ボビンの両端フ
ランジの他方を固定フランジとして、両フランジ間の間
隔を可変出来るよう辷した下糸残量検知用ボビンにおい
て、前記ボビンの両フランジ内側に、該両フランジ中間
に向って低くなるようにした円錐台部を前記両フランジ
に一体的に突設させ、該内円錐台部との間に下糸量最終
量を確保する凹溝部を設けたことを特徴とするミシンの
下糸巻残量検知用ボビン。One of the flanges at both ends of the bobbin is a movable flange that can slide along the axial cylinder portion of the bobbin, and the other of the flanges at both ends of the bobbin is a fixed flange. In the bobbin for detecting the remaining amount of thread, a truncated conical portion is integrally provided on the inside of both flanges of the bobbin and is lowered toward the middle of the flanges, and the truncated conical portion is integrally provided with the inner truncated conical portion. A bobbin for detecting the remaining amount of bobbin thread for a sewing machine, characterized in that a concave groove portion is provided between the bobbins to ensure the final amount of bobbin thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14840083U JPS6057369U (en) | 1983-09-26 | 1983-09-26 | Bobbin for detecting the amount of bobbin thread remaining on the sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14840083U JPS6057369U (en) | 1983-09-26 | 1983-09-26 | Bobbin for detecting the amount of bobbin thread remaining on the sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6057369U true JPS6057369U (en) | 1985-04-22 |
| JPS6326149Y2 JPS6326149Y2 (en) | 1988-07-15 |
Family
ID=30329723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14840083U Granted JPS6057369U (en) | 1983-09-26 | 1983-09-26 | Bobbin for detecting the amount of bobbin thread remaining on the sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6057369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044009A (en) * | 2017-04-26 | 2017-08-15 | 杰克缝纫机股份有限公司 | A kind of peg or spindle, rotating shuttle, sewing machine and shuttle thread allowance detector and method |
-
1983
- 1983-09-26 JP JP14840083U patent/JPS6057369U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044009A (en) * | 2017-04-26 | 2017-08-15 | 杰克缝纫机股份有限公司 | A kind of peg or spindle, rotating shuttle, sewing machine and shuttle thread allowance detector and method |
| CN107044009B (en) * | 2017-04-26 | 2019-08-16 | 杰克缝纫机股份有限公司 | A kind of peg or spindle, rotating shuttle, sewing machine and shuttle thread allowance detector and method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6326149Y2 (en) | 1988-07-15 |
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