JPS6337183U - - Google Patents
Info
- Publication number
- JPS6337183U JPS6337183U JP13200886U JP13200886U JPS6337183U JP S6337183 U JPS6337183 U JP S6337183U JP 13200886 U JP13200886 U JP 13200886U JP 13200886 U JP13200886 U JP 13200886U JP S6337183 U JPS6337183 U JP S6337183U
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- bobbin thread
- thread
- passage
- 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.)
- Pending
Links
Landscapes
- Sewing Machines And Sewing (AREA)
Description
図面は本考案の一実施例を示し、第１図は本例
の糸巻取り装置をミシンに付設した状態を示す正
面図、第２図は同じく平面図、第３図以降の図面
は拡大図面であり、第３図は糸巻取り機構と糸切
断機構を示す正面図、第４図は同じく平面図、第
５図は作動時の糸巻取り機機構と糸切断機構の正
面図、第６図は同じく平面図、第７図は糸切断機
構の左側面図、第８図は同じく糸切断機構の一部
切断右側面図、第９図は糸切断時における糸切断
機構の主要部を示す平面図、第１０図はテンシヨ
ンワツシヤ機構の平面図である。
１…台板、３…プーリ支持体、６…ドライブプ
ーリ、２１…規制部材、２３…規制片、２５…カ
ツターホルダ、３０…メス、３１…挾持片。
The drawings show one embodiment of the present invention; Fig. 1 is a front view showing the thread winding device of this embodiment attached to a sewing machine, Fig. 2 is a plan view, and Fig. 3 and subsequent drawings are enlarged drawings. Fig. 3 is a front view showing the thread winding mechanism and thread cutting mechanism, Fig. 4 is a plan view of the same, Fig. 5 is a front view of the thread winding mechanism and thread cutting mechanism during operation, and Fig. 6 is the same. A plan view, FIG. 7 is a left side view of the thread cutting mechanism, FIG. 8 is a partially cutaway right side view of the thread cutting mechanism, and FIG. 9 is a plan view showing the main parts of the thread cutting mechanism when cutting the thread. FIG. 10 is a plan view of the tension washer mechanism. DESCRIPTION OF SYMBOLS 1... Base plate, 3... Pulley support body, 6... Drive pulley, 21... Regulating member, 23... Regulating piece, 25... Cutter holder, 30... Scalpel, 31... Clamping piece.
Claims (1)
転させるために可転軸支されたドライブプーリを
、このドライブプーリと共転するボビンへの下糸
の巻き量が所定量に達したときに前記ベルトから
離隔させてボビンの回転を停止する満巻き停止機
構を備えた下糸巻取り装置であつて、ボビンに巻
取られる下糸の通路の近傍には側方への下糸の逃
避動作を規制するための規制片を設置するととも
に、前記満巻き停止機構に対し連動可能に連携さ
れて前記通路側及び反通路側への移動可能に装設
されたアームを備えたカツターホルダには前記規
制片との間で下糸を挾持するための挾持片と、下
糸を切断するためのメスとを並設したことを特徴
とするミシンにおける下糸巻取り装置。 The drive pulley, which is rotatably supported in order to slide and rotate the pulley of the sewing machine main body on the belt that drives the belt, is rotated when the amount of bobbin thread wound around the bobbin that rotates together with the drive pulley reaches a predetermined amount. The bobbin thread winding device is equipped with a full winding stop mechanism that stops the rotation of the bobbin by separating it from the bobbin, and a device near the passage of the bobbin thread wound on the bobbin restricts the escape movement of the bobbin thread to the side. In addition, the cutter holder is equipped with an arm that is linked to the full winding stop mechanism and is movable to the passage side and the opposite passage side. A bobbin thread winding device for a sewing machine, characterized in that a clamping piece for clamping the bobbin thread and a knife for cutting the bobbin thread are arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13200886U JPS6337183U (en) | 1986-08-28 | 1986-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13200886U JPS6337183U (en) | 1986-08-28 | 1986-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6337183U true JPS6337183U (en) | 1988-03-10 |
Family
ID=31030995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13200886U Pending JPS6337183U (en) | 1986-08-28 | 1986-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6337183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0428850U (en) * | 1990-06-29 | 1992-03-09 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4510380Y1 (en) * | 1966-11-26 | 1970-05-13 |
-
1986
- 1986-08-28 JP JP13200886U patent/JPS6337183U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4510380Y1 (en) * | 1966-11-26 | 1970-05-13 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0428850U (en) * | 1990-06-29 | 1992-03-09 |
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