A covered mattress assembly for a vehicle bed is provided. The covered mattress assembly includes at least one mattress having multiple joints and a cover assembly. The mattress is concealed within a vehicle bed by the cover assembly. In some cases, the cover assembly is inverted for use from the storage position. The cover assembly includes a spring-loaded arm operative to lift the cover assembly.

A covered mattress assembly for a vehicle bed is provided. The covered mattress assembly includes at least one mattress having multiple joints and a cover assembly. The mattress is concealed within a vehicle bed by the cover assembly. In some cases, the cover assembly is inverted for use from the storage position. The cover assembly includes a spring-loaded arm operative to lift the cover assembly.

The present disclosure makes it possible to freely exchange interior of a vehicle. An interior unit according to the present disclosure is provided with: a frame portion attachable to and detachable from a vehicle; and interior parts installed on the frame portion. The frame portion is foldable, or extendable and contractible.

The present disclosure makes it possible to freely exchange interior of a vehicle. An interior unit according to the present disclosure is provided with: a frame portion attachable to and detachable from a vehicle; and interior parts installed on the frame portion. The frame portion is foldable, or extendable and contractible.

A truck cab bed restraint apparatus for keeping a sleeping co-driver safely secured in a bunk includes a barrier comprising a left half and a right half. A hinge is coupled to the barrier. The left half and the right half swingingly move between an extended position and an alternate folded position. The barrier in the extended position is configured to be selectively engageable between a mattress and a pair of cabinets of a cab of a semi-truck. A plurality of bar guides is coupled to the barrier. A bar is coupled to the plurality of bar guides. The bar is slidably engaged within a bar aperture of the plurality of bar guides. The bar secures the barrier in the extended position when engaged within at least one bar guide coupled to each of the left half and the right half.

A truck cab bed restraint apparatus for keeping a sleeping co-driver safely secured in a bunk includes a barrier comprising a left half and a right half. A hinge is coupled to the barrier. The left half and the right half swingingly move between an extended position and an alternate folded position. The barrier in the extended position is configured to be selectively engageable between a mattress and a pair of cabinets of a cab of a semi-truck. A plurality of bar guides is coupled to the barrier. A bar is coupled to the plurality of bar guides. The bar is slidably engaged within a bar aperture of the plurality of bar guides. The bar secures the barrier in the extended position when engaged within at least one bar guide coupled to each of the left half and the right half.

A tractor trailer system includes a tractor and a trailer. The tractor includes a hotel device and an Auxiliary Power Unit (APU) configured to provide electrical power to the hotel device. The trailer is connected to the tractor, and includes a Transport Refrigeration Unit (TRU) having a TRU controller, an electrical TRU component, and a TRU Power Unit. The TRU controller is configured to utilize the APU to provide electrical power to the electrical TRU component during low TRU load conditions, and utilize the TRU Power Unit during high TRU load conditions.

A tractor trailer system includes a tractor and a trailer. The tractor includes a hotel device and an Auxiliary Power Unit (APU) configured to provide electrical power to the hotel device. The trailer is connected to the tractor, and includes a Transport Refrigeration Unit (TRU) having a TRU controller, an electrical TRU component, and a TRU Power Unit. The TRU controller is configured to utilize the APU to provide electrical power to the electrical TRU component during low TRU load conditions, and utilize the TRU Power Unit during high TRU load conditions.

A tent system includes a base system, a canopy, and one or more interconnecting members. The base system includes a first base member configured to mount to a vehicle, a second base member, and a hinge pivotally attaching the first base member to the second base member. The canopy includes a flexible membrane having a membrane edge and a canopy fastener coupled to at least a portion of the membrane edge and configured to mate with an interconnecting member fastener. The one or more interconnecting members include an interconnecting member body defining a first longitudinal edge and a second longitudinal edge, an attachment member, and the interconnecting member fastener attached to the interconnecting member body along the second longitudinal edge and configured to mate with a plurality of different canopy fasteners.

A tent system includes a base system, a canopy, and one or more interconnecting members. The base system includes a first base member configured to mount to a vehicle, a second base member, and a hinge pivotally attaching the first base member to the second base member. The canopy includes a flexible membrane having a membrane edge and a canopy fastener coupled to at least a portion of the membrane edge and configured to mate with an interconnecting member fastener. The one or more interconnecting members include an interconnecting member body defining a first longitudinal edge and a second longitudinal edge, an attachment member, and the interconnecting member fastener attached to the interconnecting member body along the second longitudinal edge and configured to mate with a plurality of different canopy fasteners.