| 摘要 |
PROBLEM TO BE SOLVED: To completely prevent the release of a bulb, a bulb socket, and a terminal socket by shrinking a heat-shrinkable synthetic resin cover tube, and integrally pressing and covering the upper half of the spherical bulb, the bulb socket, and the upper section of the terminal socket. SOLUTION: Lead wires 6, 11 of a bulb 4 led out of the tail section of a bulb socket 5 inserted with the bulb 4 are folded to the side section of the bulb socket 5, and the bulb socket 5 is inserted into a terminal socket 3. A terminal 2 hooked and fixed to the terminal socket 3 is kept in contact with the lead wires 6, 11. A soft heat-shrinkable synthetic resin cover tube 8 is coupled with a part of the terminal socket 3 inserted with the bulb socket 5 so that the upper end section is located at the portion smaller in diameter than the equator portion of the spherical bulb 4 as shown by a chained line, then the tube 8 is heated and shrink. The bulb 4, bulb socket 5, and terminal socket 3 can be integrally pressed and covered. |
