发明名称 EMBROIDERING CLOTH HOLE OPENING TOOL
摘要 PROBLEM TO BE SOLVED: To provide an embroidering cloth hole opening tool causing no weakness of strength of embroidered cloth, and capable of opening a beautiful large hole in a part surrounded by an embrodering stitch of the cloth. SOLUTION: This embroidering cloth hole opening tool 10 is provided with an inserting part 15 having a thick base part 13, and formed in a thinning shape toward the tip. A constricted part 14 is formed on this side of the base part 13 of the inserting part 15. The inserting part 15 and the constricted part 14 are formed in a cross-sectional circular or elliptic shape. The constricted part 14 is continued with the inserting part 15 by a smooth curved surface.
申请公布号 JP2002336588(A) 申请公布日期 2002.11.26
申请号 JP20010143250 申请日期 2001.05.14
申请人 KONDO MINORU 发明人 KONDO MINORU
分类号 D05B91/02;D05C7/04;(IPC1-7):D05B91/02 主分类号 D05B91/02
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