| 摘要 |
PURPOSE:To surely hold the base part of a circular lamp and facilitate the attachment and removal of the base part. CONSTITUTION:A pair of holder parts 87 for fitting and holding the base part of a circular lamp 71 are protruded from both sides of a socket part 86b. The holder parts 87 are formed in lengths fitting to the half or more of the circumferential surface of the base part of the circular lamp 71, respectively, and provided in such a manner that the top end parts are elastically deformable in mutually approaching and separating directions. |
