A one-way plug includes a housing including a plate, an upper stopper having an overlap part extending downward from a side of the plate, and a lower body having a sealing surface part formed to extend in a cylindrical shape with a hollow downward from the plate, and a valve body provided in the hollow of the lower body and configured to cover the hollow, and having a wing part elastically deformed and configured to open the hollow.

A one-way plug includes a housing including a plate, an upper stopper having an overlap part extending downward from a side of the plate, and a lower body having a sealing surface part formed to extend in a cylindrical shape with a hollow downward from the plate, and a valve body provided in the hollow of the lower body and configured to cover the hollow, and having a wing part elastically deformed and configured to open the hollow.

A snowmobile including a hood, a hood cap connected to the hood, and a door, which together define a storage compartment. An antenna is mounted to an upper portion of the hood cap above a headlight. A main body panel is removably coupled to a chassis of the snowmobile by way of a fastener assembly. A first trim panel is removably coupled to the main body panel. The first trim panel has a first thickness and extends a first distance from a side of the snowmobile. A second trim is configured to be coupled to the main body panel in place of the first trim panel. The second trim panel has a second thickness that is different from the first thickness and extends a second distance from the side of the snowmobile that is different than the first distance.

A snowmobile including a hood, a hood cap connected to the hood, and a door, which together define a storage compartment. An antenna is mounted to an upper portion of the hood cap above a headlight. A main body panel is removably coupled to a chassis of the snowmobile by way of a fastener assembly. A first trim panel is removably coupled to the main body panel. The first trim panel has a first thickness and extends a first distance from a side of the snowmobile. A second trim is configured to be coupled to the main body panel in place of the first trim panel. The second trim panel has a second thickness that is different from the first thickness and extends a second distance from the side of the snowmobile that is different than the first distance.

A vehicle wiper system includes a drive mechanism, a wiper and a gutter each connected to the drive mechanism, and a locking mechanism. The wiper has a stowed position and an extended position. The drive mechanism reciprocally moves the wiper about a pivot axis to sweep a defined area of a windshield. The drive mechanism moves the gutter together with the wiper about the pivot axis between a stowed position and a deployed position wherein the gutter extends along a lateral edge of the windshield. The locking mechanism is configured to lock the gutter in the deployed position allowing the gutter to be statically disposed at the deployed position while the wiper is reciprocally moved about the pivot axis.

A vehicle wiper system includes a drive mechanism, a wiper and a gutter each connected to the drive mechanism, and a locking mechanism. The wiper has a stowed position and an extended position. The drive mechanism reciprocally moves the wiper about a pivot axis to sweep a defined area of a windshield. The drive mechanism moves the gutter together with the wiper about the pivot axis between a stowed position and a deployed position wherein the gutter extends along a lateral edge of the windshield. The locking mechanism is configured to lock the gutter in the deployed position allowing the gutter to be statically disposed at the deployed position while the wiper is reciprocally moved about the pivot axis.

A maintenance window structure, for a large vehicle configured in a chassis frame that accommodates driving components of a large vehicle, includes: at least one main opening configured to communicate with a receiving space of the chassis frame and formed on a window frame; the window frame mounted on the chassis frame; a pillar frame detachably provided on the window frame and configured to partition the at least one main opening into a plurality of inspection openings, and an inspection cover that is configured to engage with the window frame and the pillar frame and to cover the plurality of inspection openings.

A vehicle rollover simulator is provided. The rollover simulator includes a cage assembly that is rotationally suspended in a frame assembly. A transmission motor assembly is removably connected to the frame assembly and to the cage assembly to rotate the cage assembly to an inverted position for training. A brake assembly is provided that prevents rotation of the cage assembly and significantly enhances stability. The assemblies of the simulator can be disassembled and are sized to be readily carried by hand through typically dimensioned doorways, hallways and stairwells such that manually moving the rollover simulator is readily accomplished.

A vehicle rollover simulator is provided. The rollover simulator includes a cage assembly that is rotationally suspended in a frame assembly. A transmission motor assembly is removably connected to the frame assembly and to the cage assembly to rotate the cage assembly to an inverted position for training. A brake assembly is provided that prevents rotation of the cage assembly and significantly enhances stability. The assemblies of the simulator can be disassembled and are sized to be readily carried by hand through typically dimensioned doorways, hallways and stairwells such that manually moving the rollover simulator is readily accomplished.

An electrical outlet assembly for a vehicle is provided. The electrical outlet assembly includes a panel and an electrical receptacle. The panel includes a sidewall and a bottom wall that extends from the sidewall, and is coupleable to a vehicle panel of the vehicle to define an interior cavity therewith. The electrical receptacle is coupled within a receptacle opening defined in the sidewall. The sidewall defines a first drain opening beneath the electrical receptacle, and the bottom wall at least partially defines a second drain opening, each of the first and second drain openings providing fluid communication with the interior cavity. The panel is configured to direct fluid that enters the interior cavity through the first drain opening out of the second drain opening and away from the electrical receptacle.