| 摘要 |
PROBLEM TO BE SOLVED: To provide a user-friendly exposed plug outlet which can be firmly fixed. SOLUTION: The exposed plug outlet A is a fall-proof double plug outlet used temporarily at an exhibition or a construction site, and is provided with a body 1 and a cover 2, both of which are coupled and fixed with assembling screws 3 to form a main body. The cover 2 has fixture-mounting holes 20 fitted at the center of a front face and at four corners, and at either side of the mounting hole 20 located at the center of the front face in the longitudinal direction, two pairs of plug-insertion parts consisting of two-piece pair tap blade insertion holes 21a, 21b are provided. Further, thin pieces 20b temporarily holding the screw by being engaged with a ridgr of the screw are fitted in protrusion from three directions on inner periphery faces of the fixture-mounting holes 20. COPYRIGHT: (C)2004,JPO&NCIPI
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