초록 ▼

A waterproofing member accommodated in the interior of a vehicle body frame having a closed cross section is constructed such that an upper end portion of a tube portion is covered with an inverted cup-like lid which opens on a bottom side thereof and that the height Hc of an opening below the botto

A waterproofing member accommodated in the interior of a vehicle body frame having a closed cross section is constructed such that an upper end portion of a tube portion is covered with an inverted cup-like lid which opens on a bottom side thereof and that the height Hc of an opening below the bottom side of the lid is set lower than the height Hp of an end portion of the tube portion. Accordingly, even if the end portion of the tube portion and the lid are submerged, air captured within the lid can prevent the rise of the level of water to prevent the penetration of water into the tube portion.

대표청구항 ▼

1. A construction for an end portion of a line of a vehicle which opens to the atmosphere, comprising:an inverted cup-like lid which covers the end portion of the line and having an opening that opens downward on a bottom side thereof to the atmosphere, wherein the height of the opening of said lid

1. A construction for an end portion of a line of a vehicle which opens to the atmosphere, comprising:an inverted cup-like lid which covers the end portion of the line and having an opening that opens downward on a bottom side thereof to the atmosphere, wherein the height of the opening of said lid is set lower than the height of said end portion of said line. 2. The construction as set forth in claim 1, wherein said line is an atmospheric pressure introducing line of a pressure sensor for detecting a differential pressure relative to the atmospheric pressure.3. The construction as set forth in claim 2, wherein the pressure sensor detects a differential pressure between the atmospheric pressure and an internal pressure of a fuel vapor processing system.4. The construction as set forth in claim 1, wherein said lid and said end portion of said line are disposed in the interior of a member having a closed cross section at a lower portion of a vehicle body.5. The construction as set forth in claim 2, wherein said fuel vapor processing system comprises a fuel tank.6. The construction as set forth in claim 3, wherein said fuel vapor processing system comprises a fuel tank.7. The construction as set forth in claim 4, wherein said member having the closed cross section is a vehicle body frame.8. The construction as set forth in claim 1, wherein said end portion comprises a tube member that includes a mounting structure relative to said vehicle.9. The construction as set forth in claim 8, wherein said mounting structure comprises a locking projection and a flange between which a part of vehicle body frame is clamped.10. The construction as set forth in claim 8, wherein said tube member comprises an engaging member, and said lid comprises an engaged member that is engaged with said engaging member.11. The construction as set forth in claim 8, wherein said tube member extends in a vertical or horizontal direction.12. The construction as set forth in claim 1, wherein said lid and said end portion of sais line are disposed in the interior of a vehicle body frame having a closed cross section at a lower portion of a vehicle body.13. A construction for an end portion of a line of a vehicle which opens to the atmosphere, comprising:a waterproofing member made of a resin including, a pipe member extending in a vertical direction and having an opened upper end portion; an inverted cup-like lid connected to the opened upper end portion of said pipe member through a hinge portion, covering the end portion of the pipe member, and having an opening that opens on a bottom side thereof, wherein an upper portion of the waterproofing member is disposed in the interior of a vehicle body frame having a closed cross section oat a lower portion of a vehicle body, wherein said vehicle body frame has an opening at its lower surface, and said pipe member has a flange and an elastically deformable locking projection between which a peripheral wall around the opening of the pipe member is clamped, to thereby detachably mount said waterproofing member on said vehicle body frame, and wherein the height of the opening of said lower than the height of said end portion of said pipe member. 14. The construction according to claim 13, wherein said opening of the vehicle body frame has a size through which said inverted cup-like lid can be passed.