| 摘要 |
PROBLEM TO BE SOLVED: To prevent a leakage of a light from a holding member by holding an elastic part thinned at its end by a holder of the member, and providing an engaging part slidably engaged with an outer wall of the holder and legs each having elasticity at a support. SOLUTION: An elastic part 3 integrally molded with another type at a softer hardness than that of a holder 1 of the holding member and thinly formed at its end is provided at an upper part of the holder 1 formed with a through hole 101 and a cylindrical outer periphery 102. An engaging part 204 of a support 3 is engaged slidably with an outer periphery 102 of the holder 1, and the holder 1 is held by a frictional resistance of the engaging part. In such a support 2, a plurality of legs 202 are projected from a base 203 brought into contact with a base plate 5, inserted into mounting holes 501 of the plate 5, and snaps 201 are formed at its ends. Thus, a leakage of a light from the holding member can be prevented.
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