JPS6250575U - - Google Patents
Info
- Publication number
- JPS6250575U JPS6250575U JP14338085U JP14338085U JPS6250575U JP S6250575 U JPS6250575 U JP S6250575U JP 14338085 U JP14338085 U JP 14338085U JP 14338085 U JP14338085 U JP 14338085U JP S6250575 U JPS6250575 U JP S6250575U
- Authority
- JP
- Japan
- Prior art keywords
- thread
- holding plate
- convex portion
- sewing machine
- movable blade
- 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
- 238000009966 trimming Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図は本発明糸切断装置を備えたミシンベツ
ドの釜方向よりみた正面図、第２図は第１図のＡ
矢方向視図、第３図は本願装置の要部部品展開図
、第４〜７図は夫々本願装置の作動説明図、第８
図および第９図は変形実施例図、ならびに第１０
図は従来装置の説明図である。
１……ベツド、２……下軸、３……大釜、４…
…糸切り駆動腕、６……駆動リンク、７……移動
刃、８……ホルダー、１１……固定刃、１４……
糸押え板、１５……糸保持板、１５ｂ……凸部、
１６……上糸、１７……下糸。
Fig. 1 is a front view of a sewing machine bed equipped with the thread cutting device of the present invention as seen from the hook direction, and Fig. 2 is a
Fig. 3 is an exploded view of the main parts of the device of the present invention, Figs. 4 to 7 are explanatory diagrams of the operation of the device of the present invention, and Fig. 8
Figure 9 and Figure 9 are modified embodiment diagrams, and Figure 10.
The figure is an explanatory diagram of a conventional device. 1... Bed, 2... Lower shaft, 3... Cauldron, 4...
... Thread cutting drive arm, 6... Drive link, 7... Moving blade, 8... Holder, 11... Fixed blade, 14...
Thread holding plate, 15... Thread holding plate, 15b... Convex portion,
16... Upper thread, 17... Lower thread.
Claims (1)
動時に縫糸を切断する糸切りミシンにおいて、弾
性を有する糸保持板に凸部を設け、該凸部を前記
糸保持板に当接せしめ、その当接面間を進退動す
る前記移動刃を弾性的に付勢挟持するようにした
ミシンの糸切り装置。 In a thread trimming sewing machine in which a movable blade relative to a fixed blade in the upper space of a hook cuts the sewing thread in response, a convex portion is provided on an elastic thread holding plate, and the convex portion is brought into contact with the thread holding plate. A thread cutting device for a sewing machine that elastically biases and holds the movable blade that moves back and forth between contact surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14338085U JPS6250575U (en) | 1985-09-19 | 1985-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14338085U JPS6250575U (en) | 1985-09-19 | 1985-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6250575U true JPS6250575U (en) | 1987-03-28 |
Family
ID=31053010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14338085U Pending JPS6250575U (en) | 1985-09-19 | 1985-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6250575U (en) |
-
1985
- 1985-09-19 JP JP14338085U patent/JPS6250575U/ja active Pending
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