JPS60123184U - Cloth pleating device in sewing machine - Google Patents
Cloth pleating device in sewing machineInfo
- Publication number
- JPS60123184U JPS60123184U JP1247984U JP1247984U JPS60123184U JP S60123184 U JPS60123184 U JP S60123184U JP 1247984 U JP1247984 U JP 1247984U JP 1247984 U JP1247984 U JP 1247984U JP S60123184 U JPS60123184 U JP S60123184U
- Authority
- JP
- Japan
- Prior art keywords
- feed dog
- cloth
- presser foot
- feeding direction
- cloth feeding
- 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
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１，２図は従来の技術を示す側面の断面図であり、第
３図は本陣考案の出顆人が先に提案した技術を示す側面
の断面図であり、第４図は本願考案を示す側面の断面図
である。
１・・・針板、２・・・基端、３・・・平板、４・・・
自由端、５・・・押え金、１６・・・軸線、７・・・針
孔、８・・・開口、９・・・上布、１０・・・下布、１
１・・・上送り歯、１２・・・・下送り歯、１８・・・
弁板、１９・・・自由端、２０・・・先方部、２１・・
・基端。Figures 1 and 2 are side sectional views showing the conventional technology, Figure 3 is a side sectional view showing the technology previously proposed by the inventor of the main invention, and Figure 4 is a side sectional view showing the technology of the present invention. FIG. 1... Throat plate, 2... Base end, 3... Flat plate, 4...
Free end, 5... Presser foot, 16... Axis line, 7... Needle hole, 8... Opening, 9... Upper fabric, 10... Lower fabric, 1
1... Upper feed dog, 12... Lower feed dog, 18...
Valve plate, 19... Free end, 20... Front part, 21...
- Proximal end.
Claims (1)
可能に機枠に支持し、布送り方向の中間に針が上下動す
る針孔を含め下へ開放した開口を設けて布送り方向手前
へ延長し、常に針板の上面を押す弾性力を受は平坦状の
下面をもつ押え金と、 針板の上下開放溝に上下に出没し前後動する下送り歯と
、 押え金の上下開放溝から下送り歯に同期し逆方向に上下
に出没し、下送り歯に同期しそれよりも早く前後動する
上送り歯と、 基端を押え金よりも布送り方向手前で機枠に固定し、中
間部を布送り方向先方へ針板の上面に平行して水平に平
坦状に延長し、自由端を押え金の開口の下方の布送り方
向手前に配置した平板と、平板の上方において、基端を
平板の基端上に固定し、自由端を押え金の開口の布送り
方向手前端に配置し、自由端を含む布送り方向の先方部
をして、手前から先方へ向は次第に低くなるように傾斜
せしめ且つ上送り歯の圧力を受けるときは平板に平行に
密着し上送り歯の圧力を受けないときは押え金の弾性力
につり合って傾斜状態に復元す弾性力をもつ弁板、 とを備えたミシンにおける布のひた縫い装置。[Claims for Utility Model Registration] Above the throat plate, it is supported on the machine frame so as to be able to swing along a horizontal axis ahead in the cloth feeding direction, and is open downward, including a needle hole in the middle of the cloth feeding direction where the needle moves up and down. The presser foot has a flat bottom surface and extends forward in the cloth feeding direction to receive the elastic force that constantly presses the top surface of the throat plate. The feed dog, and the upper feed dog, which moves up and down in the opposite direction in synchronization with the lower feed dog from the upper and lower open grooves of the presser foot, and the upper feed dog, which moves back and forth faster than the lower feed dog in synchronization with the lower feed dog; Fix it to the machine frame at the front in the cloth feed direction, extend the middle part horizontally and flatly toward the front in the cloth feed direction, parallel to the upper surface of the throat plate, and place the free end below the opening of the presser foot in the front in the cloth feed direction. Above the flat plate, the base end is fixed on the base end of the flat plate, the free end is placed at the front end of the opening of the presser foot in the cloth feeding direction, and the front part including the free end in the cloth feeding direction is fixed. Then, it is sloped so that it gradually becomes lower from the front to the front, and when it receives pressure from the upper feed dog, it is in close contact parallel to the flat plate, and when it is not receiving pressure from the upper feed dog, it is balanced by the elastic force of the presser foot. A cloth sewing device for a sewing machine, comprising: a valve plate having an elastic force that returns to an inclined state when
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1247984U JPS60123184U (en) | 1984-01-31 | 1984-01-31 | Cloth pleating device in sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1247984U JPS60123184U (en) | 1984-01-31 | 1984-01-31 | Cloth pleating device in sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60123184U true JPS60123184U (en) | 1985-08-20 |
| JPS62616Y2 JPS62616Y2 (en) | 1987-01-08 |
Family
ID=30495580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1247984U Granted JPS60123184U (en) | 1984-01-31 | 1984-01-31 | Cloth pleating device in sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60123184U (en) |
-
1984
- 1984-01-31 JP JP1247984U patent/JPS60123184U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62616Y2 (en) | 1987-01-08 |
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