Improved generation vehicle air conditioner pencil

The utility model discloses an improved generation vehicle air conditioner pencil, including last pencil and lower pencil, go up the pencil and be equipped with an extension portion down between the pencil, extension portion includes base, underlap and two foundation posts, two the pillar welds respectively the both sides face of base be equipped with a through -hole on the base, the underlap passes the through -hole, the both ends of underlap are equipped with interface member go up all be equipped with on pencil and the pencil down with the plug -in components that interface member suited. The utility model discloses the length of pencil can lengthen as required for the pencil is applicable to in the different motorcycle types. Simultaneously, the base can let air conditioner pencil andother pencils differentiations open, reduce maintenance person person's the pencil process of seeking. 本实用新型公开种改进型汽车空调线束，包括上线束和下线束，所述上线束和下线束之间设有延展部，所述延展部包括基座、延展线和两根基柱，两根所述基柱分别焊接在所述基座的两侧面，在所述基座上设有通孔，所述延展线穿过所述通孔，所述延展线的两端设有接口件，在