发明名称 Buckle for a belt
摘要 Described is a belt buckle to which may be attached a tool in the form of a flat plate. The buckle body is formed by a fitting case and a base plate mounted to the rear surface of the fitting case. A leaf spring is mounted in the buckle body for pressingly holding the tool in the housed state. The plate spring has a pair of short strips for acting on the central part of the tool and a long strip for acting on the inner end of the tool. The upper and lower sides of the foremost portions of the fitting case are bent back to provide an engaging portion for preventing inadvertent withdrawal of the tool from the buckle body. When withdrawing the tool housed in the buckle body, it is only necessary to apply finger pressure on the end of the tool exposed through the central end notch of the fitting case.
申请公布号 US4529111(A) 申请公布日期 1985.07.16
申请号 US19820391552 申请日期 1982.06.24
申请人 HAYAKAWA INDUSTRY CO., LTD. 发明人 HAYAKAWA, SHINICHI
分类号 A44B11/00;B25F1/00;(IPC1-7):A44B11/00 主分类号 A44B11/00
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