To positively discharge liquid in a pipe material to outside while suppressing generation of abnormal noise to the extent possible.SOLUTION: In a water discharge structure for a vehicular pipe material 4 including the pipe material 4 provided in a vehicle and a water discharge part 10 for discharging liquid retaining in the pipe material 4 to outside, the water discharge part 10 includes: a hole part 20 for water discharge provided in the pipe material 4; and a covering member 30 mounted to the pipe material 4 so as to cover the hole part 20 from outside. In the case where the pipe material 4 is vertically divided into two portions to set an upper side region 4A and a lower side region 4B and a virtual vertical line VL1 passing through a lowest end 4u of the pipe material 4 is assumed, the water discharge part 10 is provided in the lower side region 4B, and the covering member 30 is mounted to the hole part 20 provided at a position different from the virtual vertical line VL1.SELECTED DRAWING: Figure 3
【課題】管材内の液体を、異音の発生を極力抑制しつつ、積極的に外部に排出することにある。【解決手段】車両に備えられる管材4と、管材4内に滞留した液体を外部に排出する排水部10とを有する車両用の管材4の排水構造において、排水部10は、管材4に設けられた排水用の孔部20と、孔部20を外側から覆うように管材4に取付られた被覆部材30とを有し、管材4を上下に二分割することで上側領域4Aと下側領域4Bとを設定し且つ管材4の最下端4uを通る仮想鉛直線VL1を想定した場合に、排水部10は下側領域4Bに設けられていると共に、被覆部材30は、仮想鉛直線VL1とは異なる位置に設けられた孔部20を覆うように取付けられている。【選択図】図3
WATER DISCHARGE STRUCTURE FOR VEHICULAR PIPE MATERIAL
車両用の管材の排水構造
2024-10-31
Patent
Electronic Resource
Japanese
IPC: | F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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