JPH0464375U - - Google Patents
Info
- Publication number
- JPH0464375U JPH0464375U JP10740090U JP10740090U JPH0464375U JP H0464375 U JPH0464375 U JP H0464375U JP 10740090 U JP10740090 U JP 10740090U JP 10740090 U JP10740090 U JP 10740090U JP H0464375 U JPH0464375 U JP H0464375U
- Authority
- JP
- Japan
- Prior art keywords
- thread
- spherical pin
- thread trimming
- fixed
- support arm
- 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
- 238000009966 trimming Methods 0.000 claims description 7
- 238000009958 sewing Methods 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 claims 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図はこの考案の上糸切断装置の斜視図、第
２図はこの考案の上糸切断装置を取付けた押え足
の側面図、第３図は同じく平面図、第４図は同じ
く正面図、第５図は縫製開始直前の糸切りベース
と上糸との関係を示す概略斜視図、第６図は第１
針着針後の糸切りベースと上糸との関係を示す概
略斜視図である。
１……支持腕、２……糸切りベース、３……糸
切りメス、５……球面ピン、６……球面ピン取付
バネ。
Fig. 1 is a perspective view of the needle thread cutting device of this invention, Fig. 2 is a side view of the presser foot to which the needle thread cutting device of this invention is attached, Fig. 3 is a plan view, and Fig. 4 is a front view. , FIG. 5 is a schematic perspective view showing the relationship between the thread trimming base and the upper thread just before the start of sewing, and FIG.
FIG. 3 is a schematic perspective view showing the relationship between the thread cutting base and the upper thread after the needle is set. 1... Support arm, 2... Thread trimming base, 3... Thread trimming knife, 5... Spherical pin, 6... Spherical pin mounting spring.
Claims (1)
下端に固定された球面ピン及び球面ピン取付バネ
と、球面ピン取付バネに固定され、裏面に糸切り
メスが固定され、糸端保持具に保持された上糸を
縫製の進行に伴い糸切りメス側に案内する爪を有
する糸切りベースとよりなり、押え足の上方でそ
の動きにならつて糸切りベースを動き得るように
したミシンの上糸切断装置。 A support arm that is detachably attached to the presser bar, a spherical pin and a spherical pin mounting spring fixed to the lower end of the support arm, a thread trimmer fixed to the spherical pin mounting spring, and a thread trimming knife fixed to the back side, which is held in a thread end holder. The upper thread of a sewing machine consists of a thread trimming base having a claw that guides the needle thread to the thread trimming knife side as sewing progresses, and the thread trimming base can move in accordance with the movement above the presser foot. Cutting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10740090U JPH0729977Y2 (en) | 1990-10-12 | 1990-10-12 | Needle thread cutting device for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10740090U JPH0729977Y2 (en) | 1990-10-12 | 1990-10-12 | Needle thread cutting device for sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0464375U true JPH0464375U (en) | 1992-06-02 |
| JPH0729977Y2 JPH0729977Y2 (en) | 1995-07-12 |
Family
ID=31853906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10740090U Expired - Lifetime JPH0729977Y2 (en) | 1990-10-12 | 1990-10-12 | Needle thread cutting device for sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0729977Y2 (en) |
-
1990
- 1990-10-12 JP JP10740090U patent/JPH0729977Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0729977Y2 (en) | 1995-07-12 |