Bumper plug
A plug for a bumper with a housing defining a cavity; a collar affixed to and extending from the housing, the collar defining an opening in communication with the cavity; a cap removably connected to the collar, the cap having a plurality of spaced-apart lugs on an interior surface thereof to enable the cap to be removably connected to a 4-in-1 adapter; wherein the opening defined by the collar is of sufficient size and shape to receive a 4-in-1 adapter therein when the cap is affixed to the collar, preferably by threaded screw connection. The housing has a plurality of magnets disposed on an interior surface thereof to facilitate attachment of the plug to a bumper by magnetic attraction and the cap preferably has a plurality of small scale apertures in communication with the opening and the cavity to provide ventilation while acting as a barrier to rodents, insects, etc.
1. A plug for a bumper comprising: a housing defining a cavity; a collar affixed to and extending from the housing, the collar defining an opening in communication with the cavity; said opening and said collar defining size and shape sufficient to receive a 4-in-1 adapter therein, a cap removably connected to the collar, wherein the collar has a first engagement segment and said cap has a second engagement segment, thereby facilitating a connection between the collar and the cap.
2. The plug of claim 1 , wherein the collar has a first engagement segment on an internal surface thereof and said cap has a second engagement segment on a circumferential surface thereof, thereby facilitating a connection between the collar and the cap.
3. The plug of claim 1 , wherein the collar has a threaded segment on an internal surface thereof and said cap has a threaded segment on a circumferential surface thereof, thereby providing a threaded connection between the collar and the cap.
4. The plug of claim 1 , wherein the cap further comprises a plurality of apertures, said apertures providing fluid communication with said opening and said cavity.
5. The plug of claim 1 , wherein the housing is sized to fit over an open end of a bumper, whereby an open end of a bumper is received within said cavity.
6. The plug of claim 1 , wherein the housing is sized to fit over an open end of a bumper, whereby an open end of a bumper is received within said cavity, and wherein said housing further comprises a plurality of magnets for magnetic attachment of the plug to a bumper.
7. The plug of claim 1 , wherein the housing is sized to fit over an open end of a bumper, whereby an open end of a bumper is received within said cavity, wherein said housing further comprises a plurality of magnets for magnetic attachment of the plug to a bumper, and wherein said magnets are positioned at corners on an interior surface of the housing.
8. The plug of claim 1 , wherein the collar is circular in cross-section; wherein the housing is square in cross-section, and wherein the diameter of the collar is greater than the dimension across the housing.
9. The plug of claim 1 , wherein the collar has a threaded segment on an internal surface thereof and said cap has a threaded segment on a circumferential surface thereof, thereby providing a threaded connection between the collar and the cap, the cap further comprising a handle to facilitate rotation of the cap.
10. The plug of claim 1 , wherein the collar has a threaded segment on an internal surface thereof and said cap has a threaded segment on a circumferential surface thereof, thereby providing a threaded connection between the collar and the cap, the cap further comprising a handle to facilitate rotation of the cap, and wherein the threaded segment on the internal surface of the collar comprises double start threaded segments.
11. The plug of claim 1 further defining a plurality of spaced-apart lugs on an interior surface of the cap, said lugs adapted for removably connecting the cap to a 4-in-1 adapter.
12. A plug for a bumper comprising: a housing defining a cavity; a collar affixed to and extending from the housing, the collar defining an opening in communication with the cavity; a cap removably connected to the collar; the cap having a plurality of spaced-apart lugs on an interior surface thereof, said lugs adapted for removably connecting the cap to a 4-in-1 adapter; said opening and said collar defining a size and shape sufficient to receive the 4-in-1 adapter therein; wherein the collar has a threaded segment on an internal surface thereof and said cap has a threaded segment on a circumferential surface thereof, thereby providing a threaded connection between the collar and the cap, wherein the threaded segment on the collar comprises double start threaded segments; wherein the cap further comprising a handle to facilitate rotation of the cap; wherein the collar is circular in cross-section; wherein the housing is square in cross-section, and wherein the diameter of the collar is greater than the dimension across the housing; wherein the cap further comprises a plurality of apertures, said apertures providing fluid communication with said opening and said cavity; wherein the housing is sized to fit over an open end of a bumper, whereby an open end of a bumper is received within said cavity, and wherein said housing further comprises a plurality of magnets for magnetic attachment of the plug to a bumper, wherein said magnets are located at corners on an interior surface of the housing.
13. A plug for a bumper in combination with a 4-in-1 adapter, the combination comprising
a plug defining a housing with a cavity; a collar affixed to and extending from the housing, the collar defining an opening in communication with the cavity; a cap removably connected to the collar, the cap defining one or more engagement portions on an interior surface thereof; and
a 4-in-1 adapter including one or more engagement portions;
wherein the cap one or more engagement portions are adapted for removably connecting the plug to the 4-in-1 adapter one or more engagement portions, and wherein the opening of the collar defines a size and shape sufficient to receive the 4-1 adapter therein.
14. The combination of claim 13 , wherein the collar has a first engagement segment on an internal surface thereof and said cap has a second engagement segment on a circumferential surface thereof, thereby facilitating a connection between the collar and the cap.
15. The combination of claim 13 , wherein the collar has a threaded segment on an internal surface thereof and said cap has a threaded segment on a circumferential surface thereof, thereby providing a threaded connection between the collar and the cap.
16. The combination of claim 13 , wherein the cap further comprises a plurality of small scale apertures, said apertures providing fluid communication with said opening and said cavity.
17. The combination of claim 13 , wherein the cap one or more engagement portions are defined as a plurality of lugs, and wherein the 4-in-1 adapter one or more engagement portions are defined as a plurality of bayonet channels.
18. The combination of claim 17 , wherein the housing is sized to fit over an open end of a bumper, whereby an open end of a bumper is received within said cavity, and wherein said housing further comprises a plurality of magnets for magnetic attachment of the plug to a bumper, wherein said magnets are positioned at corners on an interior surface of the housing.
19. The combination of claim 17 , wherein the collar has a threaded segment on an internal surface thereof and said cap has a threaded segment on a circumferential surface thereof, thereby providing a threaded connection between the collar and the cap, the cap further comprising a handle to facilitate rotation of the cap.
20. The combination of claim 19 , wherein the threaded segment on the internal surface of the collar defines double start threaded segments.