发明名称 SPLIT-TOED HEAVY-CLOTH SHOE
摘要 <P>PROBLEM TO BE SOLVED: To provide a split-toed heavy-cloth shoe that can be comfortably worn without tightening the foot even with an insole inserted, and to attain a high fit-feel, particularly with the tip end of the toes inserted to the depth of the shoe. <P>SOLUTION: In the split-toed heavy-cloth shoe, a housing space SP for housing a foot inside is structured by combining: a sole part 1; inner vamp part 2 situated on the big toe side; and an outer vamp part 3 situated on the small toe side. Also, on the rear end side of the inner vamp part 2 and the outer vamp part 3, an engaging unit 4 for engaging these parts together is provided. Among the housing space SP, in the toe space AP which is a portion for inserting the toes FG, an expansion space KP is communicated that is expanded in the height direction. As a result, this is not for making the size of the shoe larger as a whole, but for making a room in the thickness direction while maintaining the length direction. Also, without changing a distance to the split part, the toes can be inserted as they are into the expansion space while a space for inserting an insole is secured; thus, comfortable wear can be materialized. <P>COPYRIGHT: (C)2013,JPO&INPIT
申请公布号 JP2013022066(A) 申请公布日期 2013.02.04
申请号 JP20110156936 申请日期 2011.07.15
申请人 SASAKURA SPORTS SHA:KK 发明人 SASAKURA TOSHIKO;MAEDA ATSUSHI
分类号 A43B3/00;A43B7/28 主分类号 A43B3/00
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