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    • 8. 发明申请
    • Sewing machine
    • 缝纫机
    • US20050000397A1
    • 2005-01-06
    • US10813983
    • 2004-03-31
    • Jae-Hak LeeKyong-Min Ryu
    • Jae-Hak LeeKyong-Min Ryu
    • D05B21/00D05B69/00D05B73/00D05B75/00
    • D05B21/00D05B75/00
    • A sewing machine comprises: a head portion having a sewing needle driven to vertically reciprocate; a lower shaft having a shuttle connected thereto which is driven to rotate synchronized with the vertical movement of the sewing needle cooperating to form stitches; a table positioned above the lower shaft; a retainer positioned above the table to retain a material for forming stitches thereon; a holding frame placed parallel to the table, the head portion being mounted at a position on the holding frame; and supporting posts adapted to support opposite ends of the holding frame for positioning the holding frame above the table. The sewing machine allows a material to be sewn, which is retained retainer, to be easily mounted or removed.
    • 缝纫机包括:头部,其具有被驱动以垂直往复运动的缝纫针; 具有连接到其上的梭子的下轴被驱动以与缝合针的垂直运动同步地旋转以形成针迹; 位于下轴上方的工作台; 位于桌子上方的保持器,用于保持用于在其上形成针迹的材料; 平行于所述工作台放置的保持框架,所述头部安装在所述保持框架上的位置; 以及适于支撑保持框架的相对端的支撑柱,用于将保持框架定位在桌子上方。 缝纫机允许缝合的材料(其是保持的保持器)容易地安装或移除。