VEHICULAR LIGHT GUIDE MEMBER AND VEHICULAR LAMP FIXTURE

A vehicular light guide member according to the present invention is constituted from two light guide members (3U, 3D). Each of the overlapping surfaces (32U, 32D) of each of the two light guide members (3U, 3D) is slanted with respect to the light-guiding direction of the two light guide members (3U, 3D). The overlapping surface (32U) of the upper side light guide member (3U) covers the overlapping surface (32D) of the lower side light guide member (3D) from the emission direction side where the emission light from the two light guide members (3U, 3D) is emitted outward. As a result, the vehicular light guide member according to the present invention has little light leakage, can transmit light efficiently, can alleviate the issue of punctate lights, and can have an improved appearance.