| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide the opening/closing structure of an electrical device which is free from causing troubles in opening/closing a cover, even if the casing is distorted. Ž<P>SOLUTION: This electrical device includes: a case 3 having an opened end surface; a cover 5 having a lid surface for covering the end surface of the case 3, a hinge section, arranged between the case 3 and the cover 5 for opening/closing the case 3 and the cover 5; and an engaging section 12 for holding the closed state of the case 3 and the cover 5, in which the engagement section 12 includes: an engaged portion 7 arranged in the case 3 and includes a shaft member 9, having a shaft portion substantially orthogonal to an inner surface 3b of the case 3, and a bearing member 11 for fixing the shaft member 9, with a top end thereof projecting from a guide hole end surface 10a of a shaft member pushing portion 10; and an engaging portion 19, including a coupling component 20 provided with an attachment piece 23 to be attached to the cover 5, and a substantially U-shaped portion for making a notched section of substantially long hole shape in connection to an end of the attachment piece 23 communicate. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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