JPH01178881U - - Google Patents
Info
- Publication number
- JPH01178881U JPH01178881U JP7326288U JP7326288U JPH01178881U JP H01178881 U JPH01178881 U JP H01178881U JP 7326288 U JP7326288 U JP 7326288U JP 7326288 U JP7326288 U JP 7326288U JP H01178881 U JPH01178881 U JP H01178881U
- Authority
- JP
- Japan
- Prior art keywords
- button
- holes
- knob foot
- sewing
- moves
- 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 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第１図は、この考案の一実施例を示す図で、同
図ａは概略平面図、同図ｂは概略側面図、第２図
は、四つ穴ボタンの縫い付け状態の平面図で同図
ａは渡り糸のある場合、同図ｂは渡り糸のない場
合を示している。
図において、７…ボタン開き板、８…ボタン開
きリンク、１１…ボタンツマミ足、１３…押圧部
。
Fig. 1 is a diagram showing an embodiment of this invention; Fig. 1a is a schematic plan view, Fig. 2b is a schematic side view, and Fig. 2 is a plan view of a four-hole button in a sewn state. Figure a shows the case where there is a crossing thread, and Figure b shows the case where there is no crossing thread. In the figure, 7...button opening plate, 8...button opening link, 11...button knob foot, 13...pressing part.
Claims (1)
の二穴を縫うために移動するボタンツマミ足を有
し、ボタン縫いのサイクル終了毎に、ボタン開き
リンクに当接するボタン開き板を水平方向に移動
させることによりボタンツマミ足ガイドを介して
ボタンツマミ足が開きボタン保持が解除されるボ
タン付けミシンのボタン保持機構において、前記
ボタンツマミ足に従動し水平方向に移動してボタ
ン開き板に動作する押圧部を設け、前記一方の二
穴の縫いサイクルが終了し他方の二穴の縫いのた
めにボタンツマミ足が移動するまでの間、前記ボ
タン開き板をボタン開きリンクに当接しない位置
に保持するようにしたことを特徴とするボタン付
けミシンのボタン保持機構。 It has a button knob foot that moves to sew two holes on one side of a four-hole button and then two holes on the other, and at the end of each button sewing cycle, the button opening plate that abuts the button opening link is moved horizontally. In the button holding mechanism of a button sewing machine, in which the button knob foot opens via the button knob foot guide and the button holding is released, the button knob foot follows and moves in the horizontal direction to operate on the button opening plate. The button opening plate is placed in a position where it does not come into contact with the button opening link until the sewing cycle for one of the two holes is completed and the button knob foot moves for sewing the other two holes. A button holding mechanism for a button sewing machine, characterized in that the button is held.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7326288U JPH01178881U (en) | 1988-06-01 | 1988-06-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7326288U JPH01178881U (en) | 1988-06-01 | 1988-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01178881U true JPH01178881U (en) | 1989-12-21 |
Family
ID=31298408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7326288U Pending JPH01178881U (en) | 1988-06-01 | 1988-06-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01178881U (en) |
-
1988
- 1988-06-01 JP JP7326288U patent/JPH01178881U/ja active Pending
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