fig1 and 2 show perspective views of the present invention , with a box portion 2 situated below a car body portion 4 . the box portion 2 is preferably similar to a conventional mailbox with a lid portion 6 on one end that is hinged so that it can be opened and closed in a conventional manner . inside box portion 2 is preferably a compartment 5 , partially shown in fig3 , in which mail , including envelopes , letters , packages , etc ., can be placed . the lid portion 6 is preferably designed so that it can be closed and stay shut without accidentally being opened . this can be accomplished by any conventional means . for example , lid portion 6 can be made to have a friction fit around an opening 8 extending around one end of box portion 2 , so that friction prevents lid portion 6 from inadvertently opening . a handle ( not shown ) or any other means for holding lid portion 6 to make it easier to grasp can be provided . the hinges ( not shown ) can be located on any side - wall of box portion 2 , to allow lid portion 6 to be opened and closed . the box portion 2 can be like any conventional mailbox , and is preferably rectangular in shape , although not necessarily so . the embodiment shown has a rectangular shaped box portion 2 extending longitudinally in the fore and aft direction , with lid portion 6 located on one end ( which preferably faces the street ). box portion 2 preferably has side walls 10 , 12 , an end wall 14 at the front , and a bottom wall 16 , along with opening 8 on the back end on which lid portion 6 is located . box portion 2 also preferably has an upper wall or portion 18 , on which the car body portion 4 can be mounted , as will be discussed . bottom wall 16 preferably has means for providing rigidity and stability , such as ribs 22 extending horizontally across the bottom thereof , as shown in fig3 . it also preferably has connecting means ( not shown ), to allow the mailbox to be mounted onto a conventional mailbox post . preferably , multiple wheel - like formations 20 are extended from upper portion 18 of box portion 2 , and along parts of the side walls 10 , 12 . in this respect , each wheel - like formation 20 is preferably extended up from upper portion 18 of box portion 2 so that about one half of each wheel - like formation 20 extends above the upper portion 18 . from a top view , each wheel - like formation 20 preferably extends above the top surface of upper portion 18 , so that the top half of each formation 20 is visible . the other lower half of each wheel - like formation 20 is preferably extended downward , along side walls , 10 , 12 , such that the exterior portion or side of each wheel - like formation 20 extends outward from the sides of side walls 10 , 12 , beyond the exterior dimension of box portion 2 , and the lower interior portion of each wheel - like formation 20 is hidden from view . in this last respect , each wheel - like formation 20 is preferably located on box portion 2 such that they have the appearance of having the lower interior portion embedded or otherwise buried inside box portion 2 . in the embodiment shown , box portion 2 is molded from plastic , and the wheel - like formations 20 are molded directly into box portion 2 , as an integral part thereof for example , a single injection mold can be used to form box portion 2 , along with wheel - like formations 20 , which are incorporated into box portion 2 . this allows the wheel - like formations 20 to be easily formed and molded , at the same time that box portion 2 is formed and molded , which simplifies the manufacturing steps , and therefore , has the potential of reducing the manufacturing costs thereof . in the embodiments shown in fig4 - 9 , the car body portion 4 is also capable of being separated from box portion 25 , but in these embodiments , wheel - like formations 30 are formed separately and adapted to be snapped into or otherwise connected to the box portion 25 . each wheel - like formation 30 can essentially be identical and formed from a single mold . the box portion 25 , in such case , is preferably designed with attachment means 32 , as shown in fig7 - 9 , which allow wheel - like formations 30 to be easily snapped in or connected thereto . for example , attachment means 32 can be a round peg - like formation extending from box portion 25 , and a reciprocal hole or bore can be provided on the inside surface of wheel - like formations 30 , such that they can easily be mounted thereon . any conventional means of mounting the wheel - like formations 30 onto box portion 25 is contemplated . car body portion 4 is preferably in the shape of a miniature vehicle , such as a nascar racing car , although any wheeled vehicle , such as a standard automobile , truck , van , motorcycle , etc ., can be replicated . when other types of vehicles are contemplated , the present invention preferably incorporates the appropriate number of wheel - like formations , 20 or 30 , on box portion , 2 or 25 , to match the particular type of vehicle involved . for example , if a motorcycle is used , box portion , 2 or 25 , would have only two wheel - like formations , 20 or 30 , extending from the middle of upper portion 18 . car body portion 4 is preferably formed in the shape of a car body , but without wheels , to allow car body portion 4 to be mounted on top of box portion , 2 or 25 , above the wheel - like formations , 20 or 30 , such that the wheel - like formations , 20 or 30 , have the appearance of being connected to car body portion 4 . the car body portion 4 preferably has open fender areas 24 with the appropriate size and spacing , which are lined up to match the four wheel - like formations , 20 or 30 , such that when car body portion 4 is mounted on box portion , 2 or 25 , the wheel - like formations , 20 or 30 , are positioned respectively within the appropriate open fender areas 24 . this way , when car body portion 4 is mounted on box portion , 2 or 25 , there is the appearance that the wheel - like formations , 20 or 30 , form the wheels that are part of the car body portion 4 . a plurality of connectors 26 , as shown in fig3 , are preferably provided on the inside of car body portion 4 , which allow car body portion 4 to be easily mounted onto box portion 2 and removed when necessary . for example , the four connectors 26 can be extended vertically down from inside car body portion 4 , wherein each connector 26 can be provided with a female screw mounting hole 27 for mounting onto the upper portion 18 of box portion 2 . a male screw mount with a hole ( not shown ) can be extended up on reciprocal areas from upper portion 18 , so that a screw can be inserted from inside box portion 2 and into the mounting holes 27 on connectors 26 , to mount car body portion 4 onto box portion 2 , i . e ., by tightening the screws from inside compartment 5 . fig5 - 9 show upper portion 18 of box portion 25 with connecting surfaces 34 extended thereon , wherein the connecting surfaces 34 are adapted to enable car body portion 4 to be mounted thereon at a predetermined height and position . any conventional means of mounting car body portion 4 onto box portion 25 is contemplated . in these embodiments , it can be seen that the four connecting surfaces 34 are situated on extended areas 35 on top of box portion 25 , wherein the extended areas 35 are adapted to form the four attachments means 32 , on which the four wheel - like formations 30 can be secured . car body portion 4 is preferably formed from plastic , although not necessarily so , from a single injection mold . because there are no wheels that have to be formed with car body portion 4 , the car body portion 4 is easier to manufacture , i . e ., than had the wheels been formed on car body portion 4 . this way , the cost of producing replacement car body portions 4 is reduced , to make it easier for car body portions to be replaced , such as when a fan wants to place a new car on the mailbox . in the preferred nascar embodiment , the car body portion 4 is preferably provided with the same logos , emblems , and / or other designs that would normally be found on a real nascar racing car . for example , they can be provided with not only the driver &# 39 ; s name and car number , but also the typical forms of printed advertisements that are normally found on nascar cars , such as those sponsored by stp , honda , goodyear , etc . in this respect , any sponsor or promoter who ordinarily uses nascar racing cars to promote their products and services could also use the mailboxes of the present invention to promote their products and services , using similar promotional methods , but on mailboxes in miniature form .
the mailbox comprises a box portion with wheel - like formations extended thereon , and a separate car body portion in the shape of a car body , but without wheels , wherein the car body portion is adapted to be mounted onto the box portion . the wheels can be molded on the box portion , or otherwise secured thereto , either permanently or removably . the car body portion can be a replica of a nascar racing car , with appropriate advertising on it , which can be used to promote the sponsors .