JPS63175584U - - Google Patents
Info
- Publication number
- JPS63175584U JPS63175584U JP20216186U JP20216186U JPS63175584U JP S63175584 U JPS63175584 U JP S63175584U JP 20216186 U JP20216186 U JP 20216186U JP 20216186 U JP20216186 U JP 20216186U JP S63175584 U JPS63175584 U JP S63175584U
- Authority
- JP
- Japan
- Prior art keywords
- thread
- holding member
- cutting blade
- 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.)
- Granted
Links
- 238000009958 sewing Methods 0.000 claims 3
Description
第１図はこの考案の一実施例を示す斜視図、第
２図は第１図に示したものの糸引掛状態を示す部
分斜視図、第３図は第１図に示したものの上糸切
断状態を示す部分斜視図、第４図は第１図に示し
たものの上糸および下糸を切断した状態を示す斜
視図、第５図ａ，ｂは従来の糸切断構造を示す側
面図で、同図ａは切断前を、同図ｂは切断後をそ
れぞれ示す。
１……保持部材、１１，１２……板状部、１１
ａ，１２ａ……上糸保持部材、１１ｂ，１２ｂ…
…下糸保持部材、３……切刃体、３ａ……刃部。
Fig. 1 is a perspective view showing an embodiment of this invention, Fig. 2 is a partial perspective view of the device shown in Fig. 1 in a thread hooked state, and Fig. 3 is a perspective view of the device shown in Fig. 1 in a state where the upper thread is cut. FIG. 4 is a perspective view showing the state shown in FIG. 1 with the upper thread and lower thread cut, and FIGS. 5 a and b are side views showing the conventional thread cutting structure. Figure a shows the state before cutting, and figure b shows the state after cutting. 1... Holding member, 11, 12... Plate-shaped part, 11
a, 12a... Upper thread holding member, 11b, 12b...
...Lower thread holding member, 3...cutting blade body, 3a...blade portion.
Claims (1)
糸の側方を２点にて掛止する保持部材とを備え、
前記切刃体と保持部材とを相対的に移動させるこ
とにより前記２点にて保持した糸を前記切刃体で
切断するようにしたことを特徴とするミシンの糸
切り装置。 (2) 保持部材は、固定された切刃体に対して移
動す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。 (3) 保持部材は、糸を異なる箇所にて保持する
ことを特徴とする実用新案登録請求の範囲第１項
または第２項記載のミシンの糸切り装置。[Claims for Utility Model Registration] (1) A cutting blade body having a blade portion at one end, and a holding member that hooks the thread to be cut at two points on the side,
A thread cutting device for a sewing machine, characterized in that the thread held at the two points is cut by the cutting blade by relatively moving the cutting blade and the holding member. (2) The thread cutting device for a sewing machine according to claim 1, wherein the holding member is movable relative to the fixed cutting blade body. (3) The thread cutting device for a sewing machine according to claim 1 or 2, wherein the holding member holds the thread at different locations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20216186U JPH0214780Y2 (en) | 1986-12-27 | 1986-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20216186U JPH0214780Y2 (en) | 1986-12-27 | 1986-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63175584U true JPS63175584U (en) | 1988-11-15 |
| JPH0214780Y2 JPH0214780Y2 (en) | 1990-04-20 |
Family
ID=31166283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20216186U Expired JPH0214780Y2 (en) | 1986-12-27 | 1986-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0214780Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100363548C (en) * | 2002-03-28 | 2008-01-23 | 兄弟工业株式会社 | Sewing machine with improved thread cutting mechanism |
-
1986
- 1986-12-27 JP JP20216186U patent/JPH0214780Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100363548C (en) * | 2002-03-28 | 2008-01-23 | 兄弟工业株式会社 | Sewing machine with improved thread cutting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0214780Y2 (en) | 1990-04-20 |