JPH0166279U - - Google Patents
Info
- Publication number
- JPH0166279U JPH0166279U JP1987161140U JP16114087U JPH0166279U JP H0166279 U JPH0166279 U JP H0166279U JP 1987161140 U JP1987161140 U JP 1987161140U JP 16114087 U JP16114087 U JP 16114087U JP H0166279 U JPH0166279 U JP H0166279U
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- sewing machine
- machine equipped
- shaft
- winding device
- 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
- 238000009958 sewing Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 8
Landscapes
- Sewing Machines And Sewing (AREA)
Description
図面は本考案に係る下糸巻装置を備えたミシン
の一実施例を示すものであつて、第１図は本実施
例に係るミシンの正面図、第２図は第１図に示す
ミシンを右側面から観察した縦断面図、第３図は
本実施例の要部を示す一部縦断斜視図、第４図は
本実施例の要部斜視図であつて、スベリコマを水
平支持軸から取外した状態を示し、第５図は本考
案の要部縦断面図であつて、第５図ａは水平支持
軸と従動回転体とがクラツチ手段により連結され
ている状態を示し、第５図ｂは水平支持軸と従動
回転体との連結がクラツチ手段により遮断されて
いる状態を示すものである。
１０……ミシン機枠、１４……凹所、２０……
下糸ボビン、２２……糸巻軸。
The drawings show an embodiment of a sewing machine equipped with a bobbin winder according to the present invention, in which FIG. 1 is a front view of the sewing machine according to the present embodiment, and FIG. 2 shows the sewing machine shown in FIG. 1 as viewed from the right side. Fig. 3 is a partially vertical perspective view showing the main parts of this embodiment, and Fig. 4 is a perspective view of the main parts of this embodiment, with the sliding frame removed from the horizontal support shaft. FIG. 5 is a vertical sectional view of the main part of the present invention, FIG. This figure shows a state in which the connection between the horizontal support shaft and the driven rotating body is interrupted by the clutch means. 10...Sewing machine frame, 14...Recess, 20...
Lower thread bobbin, 22... bobbin winding shaft.
Claims (1)
ータ１２により回転駆動される糸巻軸２２を有す
る下糸巻装置１１を備えたミシンにおいて、 ミシン機枠１０の前面に設けられた凹所１４内
に、前記糸巻軸２２が前方に向かつて水平に突設
されている ことを特徴とする下糸巻装置を備えたミシン。 (2) 前記糸巻軸２２は、ミシンモータ１２によ
り回転駆動されるハンドプーリ２６を支持する水
平支持軸２４と一体的に設けられていることを特
徴とする実用新案登録請求の範囲第１項記載の下
糸巻装置を備えたミシン。 (3) ミシンの縫目形成機構に連結された従動回
転体３４が、前記水平支持軸２４上に回転自在に
支持され、その従動回転体３４と水平支持軸２４
との間の連結遮断を行なうクラツチ手段３６が、
前記糸巻軸２２に対する下糸ボビン２０の着脱に
連動して動作することを特徴とする実用新案登録
請求の範囲第２項記載の下糸巻装置を備えたミシ
ン。 (4) 前記凹所１４は、蓋体１６により開閉され
るように構成されていることを特徴とする実用新
案登録請求の範囲第１項記載の下糸巻装置を備え
たミシン。[Claims for Utility Model Registration] (1) In a sewing machine equipped with a bobbin winding device 11 having a bobbin winding shaft 22 into which a bobbin thread bobbin 20 can be inserted and which is rotationally driven by a sewing machine motor 12, A sewing machine equipped with a bobbin winding device, characterized in that the bobbin winding shaft 22 is horizontally projected forward in a recess 14 provided on the front surface. (2) The bobbin shaft 22 is provided integrally with a horizontal support shaft 24 that supports a hand pulley 26 that is rotationally driven by the sewing machine motor 12. A sewing machine equipped with a bobbin winder. (3) A driven rotary body 34 connected to the stitch forming mechanism of the sewing machine is rotatably supported on the horizontal support shaft 24, and the driven rotary body 34 and the horizontal support shaft 24 are rotatably supported.
A clutch means 36 for disconnecting the connection between the
A sewing machine equipped with a bobbin thread winding device according to claim 2, which operates in conjunction with attachment and detachment of the bobbin thread bobbin 20 to and from the thread winding shaft 22. (4) The sewing machine equipped with a bobbin winding device according to claim 1, wherein the recess 14 is configured to be opened and closed by a lid 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161140U JPH0166279U (en) | 1987-10-21 | 1987-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161140U JPH0166279U (en) | 1987-10-21 | 1987-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0166279U true JPH0166279U (en) | 1989-04-27 |
Family
ID=31443828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987161140U Pending JPH0166279U (en) | 1987-10-21 | 1987-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0166279U (en) |
-
1987
- 1987-10-21 JP JP1987161140U patent/JPH0166279U/ja active Pending
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