To provide a fuel leakage detection structure by which a gas leakage detector can access a detection required point more easily than a conventional one.SOLUTION: A service hole 43 is provided in a shielding component 40 which covers a space S for a filling port in a vehicle from a direction different from an extension direction L of a fuel filling port 30. Therefore, a gas leakage detector is enabled to access a detection required point P through the service hole 43 while visually confirming the detection required point P in the vehicle through the service hole 43. Consequently, the gas leakage detector is enabled to access the detection required point P more easily than a conventional one. Further, in this structure, since the gas leakage detector is enabled to access the detection required point P from the service hole 43 with removal of the shielding component 40, the trouble of removing the shielding component 40 can also be eliminated.SELECTED DRAWING: Figure 2
【課題】ガス漏れ検知器を検知必要箇所に従来よりも容易にアクセスできる燃料漏れ検知構造の提供。【解決手段】車体内部にある充填口配設スペースSを燃料充填口30の延び方向Lと異なる方向から覆う遮蔽部品40にサービスホール43が設けられている。そのため、サービスホール43を通して車体内部にある検知必要箇所Pを目で確認しながら、サービスホール43を通してガス漏れ検知器を検知必要箇所Pにアクセスさせることができる。よって、ガス漏れ検知器を検知必要箇所Pに従来よりも容易にアクセスできる。また、この構造では、遮蔽部品40を外すことなくサービスホール43からガス漏れ検知器を検知必要箇所Pにアクセスさせることができるため、遮蔽部品40を外す煩わしさも解消できる。【選択図】図2
FUEL LEAKAGE DETECTION STRUCTURE
燃料漏れ検知構造
2020-08-06
Patent
Electronic Resource
Japanese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |
Leakage detection in a fuel evaporative system
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