Travel trailer with extendable two level bathroom and bedroom
First Claim
1. A travel trailer comprising:
- a frame;
a set of wheels attached to the frame to permit rolling movement of the trailer over the ground;
a floor attached to the frame, wherein the floor defines an inner living space of the trailer and wherein the floor has a first vertical level positioned at a first height above the ground and a second level positioned at a second height above the ground;
a plurality of walls mounted on the floor so as to enclose the inner living space of the trailer and define a main housing;
a pop-out assembly attached to a first wall of the plurality of walls of the trailer, the pop-out assembly including a floor having a first level and a second level and a plurality of walls mounted at outer edges of the floor, wherein the first and second levels of the floor of the pop-out are respectively positioned adjacent the first and second vertical levels of the floor of the trailer attached to the frame wherein the pop-out assembly is movable between a first position such that an outer wall of the plurality of walls of the pop-out assembly is positioned adjacent the first wall and a second position wherein the pop-out assembly is extended outward from the first wall;
a movement mechanism coupled with the pop-out assembly so as to be able to move the pop-out assembly between the first position and the second position, wherein the movement mechanism comprises a first rail attached to a first section of the pop-out assembly, wherein the first rail is movable between a retracted position and an extended position, a second rail attached to a second section of the pop-out assembly, wherein the second rail is movable between a retracted position and an extended position, a linkage assembly that links the first and second rails so as to ensure that the first and second rails move between the retracted position and the extended position simultaneously at the same rate so as to maintain the pop-out assembly in an aligned state with respect to the main housing.
2 Assignments
0 Petitions
Accused Products
Abstract
A recreational travel trailer comprising a main housing which encloses a living space having multiple floor levels, and a two level extendable housing having a deployed configuration and an extended configuration. The extendable housing is movably positioned within an opening in the main housing so that a first floor of the extendable housing is positioned adjacent to a first floor of the main housing and so that a second floor of the extendable housing is positioned adjacent to a second floor of the main housing. In the deployed configuration, the extendable housing extends through the opening of the main housing so as to increase the enclosed space within the trailer. In the retracted configuration, the extendable housing is substantially positioned within the main housing so as to provide the main housing with a shape and size that is suitable for being towed on a public road. The trailer is further comprised of a two level actuator assembly which moves the two level extendable housing. The actuator assembly is comprised of a rear and front rail assemblies that are vertically offset from each other and a two level drive mechanism positioned therebetween that causes the rail assemblies to move opposite ends of the extendable housing in a synchronous manner. A foldable wardrobe having a deployed configuration and a retracted configuration is mounted to the extendable housing. In the deployed configuration, the wardrobe extends into a full size wardrobe. In the retracted configuration, the width of the wardrobe is reduced so as to enable the extendable housing to be placed into the retracted configuration.
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Citations
39 Claims
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1. A travel trailer comprising:
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a frame;
a set of wheels attached to the frame to permit rolling movement of the trailer over the ground;
a floor attached to the frame, wherein the floor defines an inner living space of the trailer and wherein the floor has a first vertical level positioned at a first height above the ground and a second level positioned at a second height above the ground;
a plurality of walls mounted on the floor so as to enclose the inner living space of the trailer and define a main housing;
a pop-out assembly attached to a first wall of the plurality of walls of the trailer, the pop-out assembly including a floor having a first level and a second level and a plurality of walls mounted at outer edges of the floor, wherein the first and second levels of the floor of the pop-out are respectively positioned adjacent the first and second vertical levels of the floor of the trailer attached to the frame wherein the pop-out assembly is movable between a first position such that an outer wall of the plurality of walls of the pop-out assembly is positioned adjacent the first wall and a second position wherein the pop-out assembly is extended outward from the first wall;
a movement mechanism coupled with the pop-out assembly so as to be able to move the pop-out assembly between the first position and the second position, wherein the movement mechanism comprises a first rail attached to a first section of the pop-out assembly, wherein the first rail is movable between a retracted position and an extended position, a second rail attached to a second section of the pop-out assembly, wherein the second rail is movable between a retracted position and an extended position, a linkage assembly that links the first and second rails so as to ensure that the first and second rails move between the retracted position and the extended position simultaneously at the same rate so as to maintain the pop-out assembly in an aligned state with respect to the main housing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
a motor which is coupled with the first rail so as to be able to move the first rail between the retracted and extended position.
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5. The travel trailer of claim 4, wherein a linkage assembly comprises:
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a first shaft member mounted to the pop-out assembly so as to extend generally horizontally at a first height above the ground so as to be rotatable wherein the first shaft member is attached to the first rail so that rotation of the first shaft member results in corresponding movement of the first rail between the retracted position and the extended position; and
a second shaft member mounted to the pop-out assembly so as to extend generally at a second height above the ground and so as to be rotatable wherein the second shaft member is attached to the second rail so that rotation of the second shaft member results in movement of the second rail between the retracted and extended position;
a vertical linkage mechanism that is coupled to the first and second shaft members so that rotational movement of the first shaft member results in corresponding rotational movement of the second shaft member.
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6. The travel trailer of claim 5, wherein the vertical linkage mechanism is comprised of a first sprocket attached to the first shaft member and a second sprocket attached to the end of the second shaft member and a continuous chain that is engaged with the first and second sprocket members so that rotation of the first sprocket member results in rotation of the second sprocket member.
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7. The travel trailer of claim 1, wherein the travel trailer includes a main level, a first elevated level corresponding to the first vertical level and a second vertical level.
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8. The travel trailer of claim 7, wherein the first elevated level comprises a bathroom and the first floor of the pop-out assembly expands floor area of the bathroom.
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9. The travel trailer of claim 8, wherein the second elevated level comprises a bedroom having a bed positioned therein, wherein the bed is mounted so that a portion of the bed is positioned within the pop-out assembly so that when the pop-out assembly is in the second position the portion of the bed is positioned outside of the first wall of the plurality of walls.
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10. The travel trailer of claim 1, further comprising a foldable wardrobe assembly that is positioned within the pop-out assembly so that the foldable wardrobe assembly moves with the pop-out assembly, wherein the foldable wardrobe assembly is foldable between a first orientation that enables the pop-out assembly to be moved into the first position and a second orientation when the pop-out assembly is moved into the second position wherein the width of the wardrobe assembly in the second orientation is greater than the width of the wardrobe assembly in the first orientation.
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11. The travel trailer of claim 10, wherein the foldable wardrobe comprises:
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a fixed cabinet attached to the pop-out assembly;
a hinge attached to a first surface of the fixed cabinet;
a pivoting cabinet attached to the hinge at a first surface of the pivoting cabinet so that the pivoting cabinet can be pivoted about the hinge.
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12. The travel trailer of claim 11, wherein the first surface of the pivoting cabinet is oriented so as to be substantially perpendicular to the first surface of the fixed cabinet when the foldable wardrobe assembly is placed into the first orientation, and wherein the first surface of the pivoting cabinet is oriented so as to be substantially parallel with the first surface of the fixed cabinet when the foldable wardrobe assembly is placed into the second orientation.
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13. A travel trailer comprising:
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a frame;
a plurality of wheels attached to the frame to permit rolling movement of the trailer over the ground;
a multilevel floor attached to the frame, wherein the multilevel floor defines an inner living space of the trailer and wherein the multilevel floor includes a first level positioned at a first height above the plurality of wheels and a second level positioned at a second height above the plurality of wheels;
a main housing comprised of a plurality of walls mounted above the frame that enclose the inner living space of the trailer;
an extendable housing attached to a first wall of the plurality of walls of the trailer, the extendable housing including a multilevel floor having a first level and a second levels and a plurality of walls mounted at outer edges of the floor, wherein the first and second levels of the multilevel floor of the extendable housing are respectively positioned adjacent the first and second levels of the multilevel floor of the trailer attached to the frame, wherein the extendable housing is movable between a retracted configuration such that an outer wall of the plurality of walls of the extendable housing is positioned adjacent the first wall and a deployed configuration wherein the extendable housing is extended outward from the first wall; and
an actuator assembly coupled with the extendable housing so as to be able to move the extendable housing between the retracted configuration and the deployed configuration, wherein the actuator assembly comprises a first rail attached to a first end of the extendable housing, wherein the first rail is movable between a retracted position and an extended position, a second rail attached to a second end of the extendable housing, wherein the second rail is movable between a retracted position and an extended position, a drive assembly that links the first and second rails so as to ensure that the first and second rails move between the retracted position and the extended position simultaneously at the same rate so as to maintain the extendable housing in an aligned state with respect to the main housing. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
a motor which is coupled with a drive assembly so as to be able to move the first rail and the second rail between the retracted and extended position.
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15. The travel trailer of claim 14, wherein the drive assembly comprises:
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a first shaft member mounted to the travel trailer so as to extend generally horizontally at a first height above the ground so as to be rotatable, wherein the first shaft member is coupled to the first rail so that rotation of the first shaft member results in corresponding movement of the first rail between the retracted and the extended position;
a second shaft member mounted to the travel trailer so as to extend generally at a second height above the ground and so as to be rotatable wherein the second shaft member is attached to the second rail so that rotation of the second shaft member results in movement of the second rail between the retracted and extended position; and
a torque transfer assembly that is coupled to the first and second shaft members so that rotational movement of the first shaft member results in corresponding rotational movement of the second shaft member.
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16. The travel trailer of claim 14, wherein the torque transfer assembly is comprised of a first gear attached to the first shaft member and a second gear attached to the end of the second shaft member and a continuous chain that is engaged with the first and second gears so that rotation of the first gear results in rotation of the second gear.
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17. The travel trailer of claim 13, wherein the multilevel floor includes a main level, wherein the first level and the second level are elevated above the main level.
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18. The travel trailer of claim 17, wherein the first level comprises a bathroom and a first floor of the extendable housing expands floor area of the bathroom.
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19. The travel trailer of claim 18, wherein the second level comprises a bedroom having a bed positioned therein, wherein the bed is mounted so that a portion of the bed is positioned within the extendable housing so that when the extendable housing is in the second position, the portion of the bed is positioned outside of the first wall of the plurality of walls of the trailer.
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20. The travel trailer of claim 13, further comprising a foldable wardrobe assembly having a width wherein the foldable wardrobe assembly is positioned within the extendable housing so that the foldable wardrobe assembly moves with the extendable housing, wherein the foldable wardrobe assembly is foldable between a first orientation that reduces the width of the foldable wardrobe assembly so as to enable the extendable housing to be moved into the retracted configuration and a second orientation that restores the width of the foldable wardrobe to the width when the extendable housing is moved into the deployed configuration.
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21. The travel trailer of claim 20, wherein the foldable wardrobe comprises:
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a fixed cabinet attached to the extendable housing;
a hinge attached to the fixed cabinet adjacent a first surface of a first cabinet; and
a pivoting cabinet attached to the hinge at a first surface of a second cabinet so that a second cabinet can be pivoted about the hinge.
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22. The travel trailer of claim 21, wherein the first surface of the pivoting cabinet is oriented so as to be substantially perpendicular to the first surface of the fixed cabinet when the foldable wardrobe assembly is placed into the first orientation, and wherein the first surface of the pivoting cabinet is oriented so as to be substantially parallel with the first surface of the fixed cabinet when the foldable wardrobe assembly is placed into the second orientation.
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23. The travel trailer of claim 22, wherein the fixed cabinet of the foldable wardrobe assembly is positioned on the first level of the multilevel floor of the extendable housing.
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24. A recreational travel trailer that can be towed on a road by a passenger vehicle, the recreational travel trailer comprising:
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a frame;
a plurality of wheels that attach to the frame so as to support the travel trailer in a state of rest and so as to support the travel trailer in a state of relative motion with respect to the road;
a main housing having a plurality of walls that form an interior living space, wherein the main housing is coupled with the frame so as to support the main housing, wherein the main housing includes a first floor and a second floor that are vertically offset from each other, wherein the plurality of walls of the main housing further includes a first wall having a first opening; and
an extendable housing having a storage configuration and a deployed configuration, wherein the extendable housing is comprised of a plurality of walls that form a supplemental living space therein, wherein the plurality of walls of the extendable housing form a first floor and a second floor, wherein the first floor and the second floor of the extendable housing are vertically offset from each other, wherein the extendable housing is positioned within the first opening of the first wall of the main housing so that the first floor of the extendable housing is positioned proximate the first floor of the main housing and so that the second floor of the extendable member is positioned proximate the second floor of the main housing, wherein the extendable housing, in the storage configuration, is positioned substantially inside the housing so as to provide the travel trailer with a shape that is suitable for being towed on a public road, and wherein the extendable housing, in the deployed configuration, is positioned substantially outside the housing so as to increase the interior living space of the travel trailer;
a movement mechanism coupled with the extendable housing so as to be able to move the extendable housing between the storage configuration and the deployed configuration, wherein the movement mechanism comprises a first member attached to a first section of the extendable housing, wherein the first member is movable between a retracted position and an extended position, a second member attached to a second section of the extendable housing, wherein the second member is movable between a retracted position and an extended position, wherein the first and second members are adapted to move between the retracted position and the extended position simultaneously at the same rate in a manner so as to maintain the extendable housing in an aligned state with respect to the main housing. - View Dependent Claims (25, 26, 27, 28, 29)
a first rail attached to the first end of the pop out assembly, wherein the first rail is movable between a retracted and extended position;
a second rail attached a to a second end of the pop out assembly, wherein the second rail is movable between a retracted and extended position;
a motor which is coupled with the first rail so as to be able to move the first rail between the retracted and extended position;
a linkage assembly that links the first rail and the second rail so as to ensure that the first and second rails move between the retracted position and the extended position simultaneously at the same rate.
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28. The travel trailer of claim 27, wherein the linkage assembly comprises;
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a first shaft member mounted to the pop-out assembly so as to extend generally horizontally at a first height above the ground so as to be rotatable wherein the first shaft member is attached to the first rail so that movement of the first rail between the retracted position and the extended position results in corresponding rotation of the first shaft member;
a second shaft member mounted to the pop-out assembly so as to extend generally at a second height above the ground and so as to be rotatable wherein the second shaft member is attached to the second rail so that rotation of the second shaft member results in movement of the second rail between the retracted position and the extended position;
a vertical linkage mechanism that is coupled to the first and second shaft members so that rotational movement of the first shaft member results in corresponding rotational movement of the second shaft member.
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29. The travel trailer of claim 28, wherein the vertical linkage mechanism is comprised of a first sprocket attached to the first shaft member and a second sprocket attached to the end of the second shaft member and a continuous chain that is engaged with the first and second sprocket members so that rotation of the first sprocket member results in rotation of the second sprocket member.
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30. A travel trailer comprising:
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a frame;
a set of wheels attached to the frame to permit rolling movement of the trailer over the ground;
a floor attached to the frame, wherein the floor defines an inner living space of the trailer and wherein the floor has a first vertical level positioned at a first height above the ground and a second vertical level positioned at a second height above the ground greater than the first vertical level wherein the first vertical level defines a bathroom of the trailer and the second vertical level defines a bedroom of the trailer;
a plurality of walls mounted on the floor so as to enclose the inner living space of the trailer; and
a pop out assembly attached to a first wall of the plurality of walls of the trailer, the pop out assembly including a floor having a first level and a second level and a plurality of walls mounted at outer edges of the floor, wherein the pop out assembly is movable between a first position such that an outer wall of the pop out assembly is positioned adjacent an outer wall of the first wall and a second position wherein the pop out assembly is extended outward from the first wall and wherein the pop out assembly is attached to the first wall so that the first level of the pop out assembly increases floor area of the bathroom of the trailer and wherein the second level of the pop out assembly increases floor area of the bedroom of the trailer when the pop out assembly is in the extended position;
a movement mechanism coupled with the pop out assembly so as to be able to move the pop out assembly between the first position and the second position, wherein the movement mechanism comprises a first member attached to a first section of the pop out assembly, wherein the first member is movable between a retracted configuration and an extended configuration, a second member attached to a second section of the pop out assembly, wherein the second member is movable between a retracted configuration and an extended configuration, wherein the first and second members are adapted to move between the retracted configuration and the extended configuration simultaneously at the same rate in a manner so as to maintain the pop out assembly in an aligned state with respect to the main housing. - View Dependent Claims (31, 32, 33, 34, 35, 36, 37, 38, 39)
a first rail attached to the first end of the pop out assembly, wherein the first rail is movable between a retracted position and an extended position;
a second rail attached to a second end of the pop out assembly, wherein the second rail is movable between a retracted position and an extended position;
a motor which is coupled with the first rail so as to be able to move the first rail between the retracted position and the extended position; and
a linkage assembly that links the first and the second rail so as to ensure that the fist and second rails move between the retracted position and the extended position simultaneously at the same rate.
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36. The travel trailer of claim 30, further comprising a movable cabinet assembly that is positioned within the pop out assembly that is movable between a storage configuration and a deployed configuration.
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37. The travel trailer of claim 36, wherein the movable cabinet is comprised of a foldable wardrobe assembly having a width wherein the foldable wardrobe assembly is positioned within the pop out assembly so that the foldable wardrobe assembly moves with the pop out assembly, wherein the foldable wardrobe assembly is foldable between a first orientation that reduces the width of the foldable wardrobe assembly so as to enable the pop out assembly to be moved into the retracted configuration and a second orientation that restores the width of the foldable wardrobe to the width when the extendable housing is moved into the deployed configuration.
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38. The travel trailer of claim 37, wherein the foldable wardrobe comprises:
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a fixed cabinet attached to the pop out assembly;
a hinge attached to the fixed cabinet adjacent a first surface of the fixed cabinet; and
a pivoting cabinet attached to the hinge at a first surface of a second cabinet so that a second cabinet can be pivoted about the hinge.
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39. The travel trailer of claim 38, wherein the first surface of the pivoting cabinet is orientated so as to be substantially perpendicular to the first surface of the fixed cabinet when the foldable wardrobe is placed into the first orientation, and wherein the first surface of the pivoting cabinet is oriented so as to be substantially parallel with the first surface of the fixed cabinet when the foldable wardrobe is placed into the second orientation.
Specification