JPS648388U - - Google Patents
Info
- Publication number
- JPS648388U JPS648388U JP10430587U JP10430587U JPS648388U JP S648388 U JPS648388 U JP S648388U JP 10430587 U JP10430587 U JP 10430587U JP 10430587 U JP10430587 U JP 10430587U JP S648388 U JPS648388 U JP S648388U
- Authority
- JP
- Japan
- Prior art keywords
- thread
- thread cutting
- bobbin
- sewing machine
- cutting 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 4
- 238000004804 winding Methods 0.000 claims 3
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図は本考案の糸切り装置の要部を示す斜視
図、第２図及び第３図はそれぞれ本考案の糸切り
装置に使用される糸切り部材の平面図及び側面図
、第４図は従来の糸切り部材の一例を示す斜視図
である。
図中、１０は糸切り部材、１１は糸切断部、１
３は案内溝、２５は糸、３０は糸巻軸、３５はボ
ビン、５０はミシン機枠である。
FIG. 1 is a perspective view showing the main parts of the thread cutting device of the present invention, FIGS. 2 and 3 are a plan view and a side view, respectively, of a thread cutting member used in the thread cutting device of the present invention, and FIG. 4 FIG. 2 is a perspective view showing an example of a conventional thread cutting member. In the figure, 10 is a thread cutting member, 11 is a thread cutting section, 1
3 is a guide groove, 25 is a thread, 30 is a bobbin shaft, 35 is a bobbin, and 50 is a sewing machine frame.
Claims (1)
を巻くための糸巻機構と、 糸の経路に接近してミシン機枠５０に配置され
、糸２５がボビン３５に所定量巻かれた時にその
糸２５に接触しその糸２５を切断する糸切段部１
１を有する糸切り部材１０とを備えたミシンにお
いて、 前記糸切り部材１０は、単一の板材によつて構
成されているとともに、前記糸切断部１１がボビ
ンの回転軸線と直交する平面に対して斜角を為す
切り割りによつて形成されていることを特徴とす
るミシンの糸切り装置。 ２ 前記糸切断部１１の糸導入側端部には、前記
糸切断部１１に糸２５を導くための案内溝１３が
形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項記載のミシンの糸切り装置。[Scope of Claim for Utility Model Registration] 1. Thread 25 is attached to the bobbin 35 attached to the bobbin winding shaft 30.
a thread winding mechanism for winding the thread; and a thread cutting stage that is disposed on the sewing machine frame 50 close to the thread path and that contacts and cuts the thread 25 when the thread 25 is wound around the bobbin 35 by a predetermined amount. Part 1
1, the thread cutting member 10 is made of a single plate material, and the thread cutting part 11 is perpendicular to a plane perpendicular to the axis of rotation of the bobbin. A thread cutting device for a sewing machine, characterized in that the thread cutting device is formed by a slit that forms an oblique angle. 2. Utility model registration claim 1, characterized in that a guide groove 13 for guiding the thread 25 to the thread cutting section 11 is formed at the thread introduction side end of the thread cutting section 11. sewing machine thread cutting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10430587U JPS648388U (en) | 1987-07-07 | 1987-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10430587U JPS648388U (en) | 1987-07-07 | 1987-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648388U true JPS648388U (en) | 1989-01-18 |
Family
ID=31335903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10430587U Pending JPS648388U (en) | 1987-07-07 | 1987-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02142282U (en) * | 1989-04-26 | 1990-12-03 |
-
1987
- 1987-07-07 JP JP10430587U patent/JPS648388U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02142282U (en) * | 1989-04-26 | 1990-12-03 |
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