基本信息:
- 专利标题： 미싱의 루퍼 장치
- 专利标题（英）：Looper devics of sewing machines
- 专利标题（中）：缝纫机的环绕装置
- 申请号：KR2020110007616 申请日：2011-08-23
- 公开(公告)号：KR2020120007636U 公开(公告)日：2012-11-06
- 发明人： 사쿠마토루
- 申请人： 가부시키가이샤 스즈끼 세이샤꾸쇼
- 申请人地址： **-* Shimaminami *-chome, Yamagata-shi, Yamagata, JAPAN
- 专利权人： 가부시키가이샤 스즈끼 세이샤꾸쇼
- 当前专利权人： 가부시키가이샤 스즈끼 세이샤꾸쇼
- 当前专利权人地址： **-* Shimaminami *-chome, Yamagata-shi, Yamagata, JAPAN
- 代理人： 성낙훈
- 优先权： JPJP-U-2011-002376 2011-04-27
- 主分类号： D05B57/02
- IPC分类号： D05B57/02 ; D05B63/00 ; D05B57/32
Stabilizing the lower looper thread pull-out direction and withdrawal position of the lower looper thread, and the lower looper thread holding of the lower looper of the sewing machine upper base embed securely prevent the occurrence of hang ttwimttam forms a beautiful stitch. Looper blade chamber pipe, which opening holes of the outlet 100, 101 is inclined toward the blade (P2) of the lower looper (8) the looper thread to easily pass through the lower looper thread (T3) is a stitch in the formation of the upper looper 7 is in the lower looper thread pull-out direction (102) at the time challenge hang the lower looper thread of the lower looper and extending in the cloth from the looper blade chamber outlet, the looper blade chamber outlet has a lower looper thread pull-out direction a perforation blade looper thread portion provided thereby merging the outlet 103.
公开/授权文献:
- KR200477227Y1 미싱의 루퍼 장치 公开/授权日：2015-05-19
信息查询:
EspacenetIPC结构图谱:
| D | 纺织；造纸 |
| --D05 | 缝纫；绣花；簇绒 |
| ----D05B | 缝纫 |
| ------D05B57/00 | 套圈机构，如打环装置 |
| --------D05B57/02 | .链式线迹缝纫机用，如振荡式 |