Patent Application
20180370307
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The disclosure and prior art relates to cushion devices and more particularly pertains to a new cushion device for inhibiting a vehicle from being damaged while backing toward a trailer.
An embodiment of the disclosure meets the needs presented above by generally comprising a trailer that has a ball receiver. A cushion unit is removably coupled to the ball receiver and the cushion unit extends outwardly beyond a perimeter of the ball receiver. In this way the cushion unit inhibits a vehicle from striking the ball receiver when the vehicle is backing toward the ball receiver. The cushion unit is substantially comprised of a resiliently compressible material to inhibit the vehicle from being damaged when the vehicle contacts the cushion unit.
There has thus been outlined, rather broadly, the more important features of the disclosure in order that the detailed description thereof that follows may be better understood, and in order that the present contribution to the art may be better appreciated. There are additional features of the disclosure that will be described hereinafter and which will form the subject matter of the claims appended hereto.
The objects of the disclosure, along with the various features of novelty which characterize the disclosure, are pointed out with particularity in the claims annexed to and forming a part of this disclosure.
The disclosure will be better understood and objects other than those set forth above will become apparent when consideration is given to the following detailed description thereof. Such description makes reference to the annexed drawings wherein:
With reference now to the drawings, and in particular to
As best illustrated in
The cushion unit 16 comprises a wheel 20 that has a top side 22 and a perimeter side 24. A tire 26 is coupled to the perimeter side 24 of the wheel 20 and the tire 26 is coextensive with the perimeter side 24. The tire 26 has an outwardly facing surface 28 with respect to the wheel 20 and the tire 26 is comprised of a resiliently compressible material. The tire 26 and the wheel 20 may have a combined diameter ranging between approximately 25.0 cm and 30.0 cm. Additionally, the tire 26 may be a pneumatic tire, a solid rubber tire and any other conventional rubber tire.
A hitch 30 is coupled to and extends upwardly from the top side 22 of the wheel 20 and the hitch 30 is centrally positioned on the wheel 20. The hitch 30 includes a stem 32 extending upwardly from the wheel 20 and a ball 34 that is spaced from the wheel 20. The hitch 30 may be a ball hitch of any conventional design, to include but not be limited to, 1⅞ inch ball hitches and 2 inch ball hitches. The ball receiver 14 insertably receives the ball 34 such that the wheel 20 is removably coupled to the trailer 12. Additionally, the outwardly facing surface 28 of the tire 26 is spaced outwardly from the perimeter 18 of the ball receiver 14. In this way the outwardly facing surface 28 engages the vehicle before the vehicle engages the ball receiver 14 thereby reducing the likelihood that the vehicle will be damaged.
In use, the ball 34 is coupled to the ball receiver 14 when the trailer 12 is parked and not connected to a vehicle. Thus, the wheel 20 and the tire 26 are suspended beneath the ball receiver 14 and the outwardly facing surface 28 of the tire 26 extends outwardly beyond the perimeter 18 of the ball receiver 14. The outwardly facing surface 28 of the tire 26 engages the vehicle when the vehicle is backing toward the ball receiver 14 before the vehicle engages the ball receiver 14. In this way the tire 26 inhibits the ball receiver 14 from damaging the vehicle that results from contact between the vehicle and the ball receiver 14. Additionally, the tire 26 inhibits a person's leg from inadvertently striking the ball receiver 14 thereby reducing the likelihood of injuries caused by striking the ball receiver 14. The ball 34 is removed from the ball 34 receiver when the vehicle is positioned sufficiently close to the trailer.
With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of an embodiment enabled by the disclosure, to include variations in size, materials, shape, form, function and manner of operation, system and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by an embodiment of the disclosure.
Therefore, the foregoing is considered as illustrative only of the principles of the disclosure. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the disclosure to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the disclosure. In this patent document, the word “comprising” is used in its non-limiting sense to mean that items following the word are included, but items not specifically mentioned are not excluded. A reference to an element by the indefinite article “a” does not exclude the possibility that more than one of the element is present, unless the context clearly requires that there be only one of the elements.
