| 摘要 |
PROBLEM TO BE SOLVED: To provide a table tap installable in a small space, and capable of preventing intrusion of dust and dirt from a plug blade insertion hole. SOLUTION: The plug blade insertion holes 41a each used for inserting a plug blade of a plug are formed on one side face and the other side face of surfaces in the height direction of an outer shell 1 formed into a box body having the height direction smaller than the width direction (both side direction); nearly rectangular door parts 50 and plate springs 51 are interlaid between socket covers 41 and an inner body 40 to close the opening end inside each insertion hole 41a by the door part 50 when the plug blade is not inserted into the insertion hole 41a; when the plug blade is inserted into the insertion hole 41a, the door part 50 moves against spring force of the plate spring 51 by the pressing force of the plug blade to open the opening end inside the insertion hole 41a. One-side plug blade passes the outside of the door part 50, the other-side plug blade passes a hole 50d, and they are respectively inserted into blade receiving springs 31a through plug blade insertion slots 43. COPYRIGHT: (C)2004,JPO&NCIPI
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