| 摘要 |
PROBLEM TO BE SOLVED: To provide a head-mounted magnifying glass whose lighting device can have its elevation and depression angles and right and left angles adjusted at need during use and is independently detachable for use. SOLUTION: A battery case equipped with a lighting device in a separated/combined style is installed on a cap type main body, and the lighting device is assembled to the battery case by a pivoting means, which is formed by pivoting a lamp rod and a lamp rod sheet; and a 1st pivot part at one end of the lamp rod is pivoted on the lighting device, a 2nd pivot part at another end is pivoted on the lamp rod sheet, and pivot rods are projected on two corresponding flanks of an outer edge of the lamp rod sheet to combine the battery case. Further, another tooth-shaped engagement part is provided on an end edge surface of the lamp rod sheet corresponding to a battery case end, and engaged with a lock projection edge of the battery case and when the pivot means is pivoted between the lighting device and battery case, the lighting device can be rotated and adjusted at all circumferential angles in the horizontal direction of the battery case and can have its elevation and depression angles adjusted in the vertical direction. COPYRIGHT: (C)2004,JPO&NCIPI
|
