| 摘要 |
PURPOSE: To provide an adapter for lamp exchange with a wider used area capable of easily exchanging a lamp set in a narrow place by constructing an opening with the inner diameter smaller than the outer diameter of a lamp at one end and forming it with an elastic body. CONSTITUTION: A front panel 11a is constructed on a frame 11 of a sewing machine 10, an opening 11b is formed at the lower part, a lamp socket 13 is fixed on a bracket 12 attached to the frame 11 by a screw 14, and a lamp 15 is fitted in the lamp socket 13. An adapter 16 is used for exchanging the lamp 15 since the place is narrow. The adapter 16 is formed with an elastic body and an opening with a slightly smaller inner diameter than the outer diameter of the lamp 15 is formed at one end. Thus, even the lamp 15 located in a narrow place can be easily exchanged without receiving external force from the circumference. |
