摘要 |
With prior art vehicular light guide member and vehicular lighting equipment, mold machining is difficult, and the flow of resin material during casting is poor. The invention is a light guide member (3) that utilizes total reflection to guide light. An entry surface (30), an exit surface (31), a main reflection portion (35), a secondary reflection portion (37), and a linking portion (39) are provided. The main reflection portion (35) has a main reflection surface (34). The secondary reflection portion (37) has a secondary reflection surface (36). The linking portion (39) is provided between the main reflection portion (35) and the secondary reflection portion (37). As a result of the present invention, mold machining is straightforward, and the flow of resin material during casting is adequate. |