发明名称 THE MULTIFUNCTION SPANNER
摘要 The present invention provides a multipurpose spanner comprising a wrench handle (1) for enabling users to conveniently use the spanner; a flash (2) hanging one central side of the wrench handle (1) to enable workers to easily work at night; a both side screwdriver (3) on the other central side of the wrench handle (1); and a wrench hole (5) on one side of the wrench handle (1). The multipurpose spanner according to the present invention eliminates necessity of producing various tools although processing is required when the spanner is being produced; enables users to conveniently and practically use the spanner as the spanner is compact and can be stored in a tool box without occupying a large space; and enables users efficiently, quickly, and accurately carry out works using an existing ratchet wrench method by inserting a screwdriver which fits the size of an allen wrench without manually tightening or loosening the screwdriver.
申请公布号 KR20140063087(A) 申请公布日期 2014.05.27
申请号 KR20120130026 申请日期 2012.11.16
申请人 PARK, KEANG HO 发明人 PARK, KEANG HO
分类号 B25B13/14;B25B23/00;B25F1/00 主分类号 B25B13/14
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