JPS6293981U - - Google Patents
Info
- Publication number
- JPS6293981U JPS6293981U JP18648185U JP18648185U JPS6293981U JP S6293981 U JPS6293981 U JP S6293981U JP 18648185 U JP18648185 U JP 18648185U JP 18648185 U JP18648185 U JP 18648185U JP S6293981 U JPS6293981 U JP S6293981U
- Authority
- JP
- Japan
- Prior art keywords
- needle
- needle bar
- sewing
- circular hole
- attachment 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 11
- 241001272720 Medialuna californiensis Species 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図はミシンの針取付装置を分解して示す斜視図、
第２図は針棒の下端に縫針を取付けた状態を一部
破断して示す側面図、第３図は同じく横断面図で
ある。
１……縫針、２……柄部、２ａ……平坦面、３
……針棒、４……円形穴、７……係合体、１０…
…延出部、１１……平坦係合面、１２……取付ね
じ。
The drawing shows one embodiment of this invention.
The figure is an exploded perspective view of the needle attachment device of the sewing machine.
FIG. 2 is a partially cutaway side view showing a sewing needle attached to the lower end of the needle bar, and FIG. 3 is a cross-sectional view. 1... Sewing needle, 2... Handle, 2a... Flat surface, 3
...Needle bar, 4...Circular hole, 7...Engaging body, 10...
...Extending portion, 11...Flat engagement surface, 12...Mounting screw.
Claims (1)
下端に取付けるための針取付装置において、 前記縫針の柄部が嵌入される円形穴を針棒の下
端からその長手方向に穿設し、 前記針棒の円形穴に嵌入された縫針の柄部の平
坦部と係合可能な平坦係合面を有する係合体をそ
の円形穴に挿入して針棒に取付け、 前記針棒に対する縫針の取付姿勢が所定の姿勢
になるように針棒の軸線の周りにおける前記係合
体の取付角度位置を設定したことを特徴とするミ
シンの針取付装置。 (2) 前記係合体は、弾性体から構成され、針棒
に取付けられる基端部と、その基端部から延出し
て針棒の円形穴中に進入する延出部とを有し、そ
の延出部に前記平坦係合面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
のミシンの針取付装置。 (3) 前記縫針の柄部を針棒の円形穴の内周面に
圧着させるために針棒と螺合する取付ねじにより
、前記係合体は針棒に取付けられることを特徴と
する実用新案登録請求の範囲第１項記載のミシン
の針取付装置。[Claims for Utility Model Registration] (1) A needle attachment device for attaching a sewing needle having a handle portion having a substantially half-moon shape in cross section to the lower end of a needle bar, wherein a circular hole in the needle bar into which the handle portion of the sewing needle is inserted is provided. A hole is formed in the longitudinal direction from the lower end of the needle bar, and an engaging body having a flat engagement surface capable of engaging with the flat part of the handle of the sewing needle fitted into the circular hole of the needle bar is inserted into the circular hole. A needle attachment device for a sewing machine, characterized in that the attachment angle position of the engaging body around the axis of the needle bar is set so that the sewing needle is attached to the needle bar in a predetermined attitude. (2) The engaging body is made of an elastic body and has a base end that is attached to the needle bar, and an extending part that extends from the base end and enters the circular hole of the needle bar. The needle attachment device for a sewing machine according to claim 1, wherein the flat engagement surface is formed on the extending portion. (3) Registration of a utility model characterized in that the engaging body is attached to the needle bar by a mounting screw that is threadedly engaged with the needle bar in order to press the handle of the sewing needle to the inner peripheral surface of a circular hole in the needle bar. A needle attachment device for a sewing machine according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18648185U JPS6293981U (en) | 1985-12-03 | 1985-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18648185U JPS6293981U (en) | 1985-12-03 | 1985-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6293981U true JPS6293981U (en) | 1987-06-16 |
Family
ID=31136075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18648185U Pending JPS6293981U (en) | 1985-12-03 | 1985-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6293981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018143397A (en) * | 2017-03-03 | 2018-09-20 | 極東産機株式会社 | Sewing needle mounting mechanism of sewing device, and sewing device including sewing needle mounting mechanism |
| KR101928061B1 (en) * | 2017-09-27 | 2019-02-26 | 이기선 | Combination structure needle bar and needle for sewing machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5639508U (en) * | 1979-09-04 | 1981-04-13 |
-
1985
- 1985-12-03 JP JP18648185U patent/JPS6293981U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5639508U (en) * | 1979-09-04 | 1981-04-13 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018143397A (en) * | 2017-03-03 | 2018-09-20 | 極東産機株式会社 | Sewing needle mounting mechanism of sewing device, and sewing device including sewing needle mounting mechanism |
| KR101928061B1 (en) * | 2017-09-27 | 2019-02-26 | 이기선 | Combination structure needle bar and needle for sewing machine |
| WO2019066425A1 (en) * | 2017-09-27 | 2019-04-04 | 이기선 | Needle bar and sewing machine needle coupling structure of sewing machine |