Aftermarket components are typically used to enhance automobile cosmetics and/or repair or replace damaged original automotive equipment. One such component is an automobile wheel cover overlay which fits over the manufacturer's (or another aftermarket) installed automobile wheel and provides a customized appearance.
Automobile wheel cover overlays are typically custom manufactured to precisely fit over a specific wheel of a specific vehicle. Commonly, aftermarket automobile wheel cover overlays are finished in a chrome, black, or other colored finish, thus providing a new look to the automobile upon which the wheel cover overlay is installed.
Many wheel covers utilize clips, integral legs, snap tabs, protruding strips, and/or adhesives that are prone to failure and lead to the wheel cover overlay separating from the vehicle wheel and/or a previously damaged hub cap. For example, U.S. Pat. No. 6,517,168 to Van Houten teaches a wheel cover assembly with pocket inserts fastened to the wheel cover using an integral snap tab arrangement including integral snap tabs that extend in an inboard direction from the inboard surface of the wheel cover and that are disposed around each turbine pocket.
Another example is disclosed in United States Patent Publication No. 2007/0096545 to Wang which teaches a wheel rim covering structure with costal bodies and engraved holes with shrinking hole edge equipped with a plastic made fastener assembly having a suitable length stem.
Still another example is disclosed in U.S. Pat. No. 7,510,248 to Wang which teaches a wheel rim cover mounting structure having a plurality of equiangularly spaced through holes, a plurality of protruding flanges perpendicularly protruded from the back side of the cover body around the border of each of the through holes and a plurality of plugholes respectively provided at two sides of each of the protruding flanges, etc.
Yet another example is disclosed in United States Patent Publication No. 2013/0278043 to Wang which teaches an automobile wheel rim cover having a plurality of mounting holes, a plurality of through holes cut through opposing front and back walls of a cover body thereof corresponding to the mounting holes of the steel wheel, a plurality of upright flanges protruding from the back wall of the cover body around the through holes, a plurality of beveled retaining devices protruding from an outer wall of each upright flange and insertable with the respective upright flanges through the mounting holes of the steel wheel for hooking on a back wall of the rim of the steel wheel.
Finally, U.S. Pat. No. 9,227,463 to Hsieh teaches an adjustable wheel cover for aluminum alloy rim wherein a peripheral wall is extended axially from an inner surface of the wheel cover and along a periphery of each through hole with an assembly part disposed with a plurality of adjustment holes radially and a locking block on a spring of the fixing part secured in the adjustment hole correspondingly.
Many attempts have been made to solve the separation issues resulting from the prior art clips, integral legs, snap tabs, protruding strips, and/or adhesives. One such attempt is found in U.S. Pat. No. 11,254,160 to Fattouche—the teachings of which are incorporated by reference herein in their entirety—which teaches a snap-on automotive wheel cover overlay with extended surround having hook-shaped members for the purpose of securing the wheel cover overlay.
Still, the prior art wheel cover overlays can be prone to breakage during installation and operation. The need exists, therefore, for an improved automobile wheel cover overlay which reduces or eliminates breakage during installation and operation.
Described herein is a wheel cover overlay for a wheel of a vehicle. The wheel cover overlay includes a peripheral boundary, a surround extending from the peripheral boundary, a plurality of spokes, a plurality of openings, and a cladding material. The peripheral boundary defining an inner surface and an outer surface. Each opening of the plurality of openings passing from the outer surface through the inner surface and located between successive spokes of the plurality of spokes. The cladding material being configured to connect at least a portion of the inner surface to a portion of the wheel.
In some embodiments, the surround may be configured to extend past a circumferential edge of the wheel when the wheel cover overlay is attached to the wheel by the cladding material.
In certain embodiments, the wheel cover overlay may include a plurality of secondary spoke pairs and a plurality of secondary openings. Each secondary spoke may extend between a spoke terminal end and the peripheral boundary. Each secondary opening may pass from the outer surface through the inner surface and may be located between two opposing secondary spokes of a secondary spoke pair.
In some embodiments, the wheel cover overlay may include a plurality of lug not towers. When present, each lug not tower of the plurality of lug not towers may include a lug nut through hole.
In certain embodiments, the wheel cover overlay may include a center rotation device. When present, the center rotation device may be configured to insert into a hole passing through a central vertical axis of the wheel cover overlay. The center rotation device may include a plurality of tension tabs which expand outwardly when the center rotation device is turned in a clockwise direction within the hole passing through the central vertical axis.
In some embodiments, the cladding material may be selected from the group consisting of a room-temperature-vulcanizing (RTV) adhesive, a foam adhesive, and combinations thereof.
Disclosed herein is a snap-on wheel cover overlay. As described herein and in the claims, the following numbers refer to the following structures as noted in the Figures.
A surround (200) extends from the peripheral boundary. The surround is preferably a piece of material integrally attached to the peripheral boundary and extending therefrom. The surround may function to ensure that the entirety of the outer periphery of the wheel ((50 as shown in
The surround (200) can be of any length; however, it is anticipated that the maximum length of the extended surround may be such that the wheel cover overlay—when installed—covers the entire wheel (50 as shown in
The wheel cover overlay (10) also comprises a plurality of spokes (300) and a plurality of openings (400). As shown in
In some embodiments, the wheel cover overlay (10) may include a plurality of secondary spoke pairs (800) with a plurality of secondary openings (900) such as those shown in U.S. Pat. No. 11,254,160 the teachings of which are incorporated by reference herein in their entirety. When present, each secondary spoke of a secondary spoke pair may extend between a spoke terminal end of one spoke of the plurality of spokes and the peripheral boundary (100). As such, each secondary opening—when present—will pass from the outer surface through the inner surface and be located between two opposing secondary spokes of a secondary spoke pair. As such, each secondary opening may also be thought of as a through hole between opposing secondary spokes of a secondary spoke pair.
The wheel cover overlay (10) further comprises a plurality of clasp mechanism pairs (500), each of which is configured to secure the wheel cover overlay to a portion of a wheel (50 as shown in
In some embodiments, the wheel cover overlay (10) may further comprise a plurality of lug nut towers (600). When present, at least a portion of the lug nut towers may project inwardly from the inner surface (110). In addition, or instead of, certain embodiments may feature at least a portion of the lug nut towers projecting outwardly from the outer surface (120). Each lug nut tower may include a lug nut through hole (610) which passes through the lug nut tower and the wheel cover overlay including the inner surface and the outer surface. When present, each lug nut through hole may have a central vertical axis which is substantially parallel with the central vertical axis (16 as shown in
Similarly, the second clasp mechanism (520) of each clasp mechanism pair (500) may comprise a second tab (521) which extends inwardly from the second edge (320) of the succeeding spoke. A second lip (522) may be located at a second tab distal end (523). The first clasp mechanism (510) and the second clasp mechanism are preferably integrally connected to their respective spokes such as by molding the spokes and the clasp mechanisms of a single integral piece of material. When a user installs the wheel cover overlay (10) to a wheel (50), the first clasp mechanism and the second clasp mechanism each flex outwardly around the wheel spoke until the corresponding first tab (511) and second tab have passed the wheel spoke. At which point the flexible material of the wheel cover overlay—including the clasp mechanisms—allows the clasp mechanisms to flex or “snap” back to their original position with the tabs of the clasp mechanism behind the wheel spokes to assist in safely and securely engaging around the spoke.
The wheel cover overlay (10) is made of a flexible material which is illustrated in
In
The flexible material of the wheel cover overlay (10) may also be characterized with reference to a modulus of elasticity. Preferably, the wheel cover overlay will be made of a material having a modulus of elasticity in a range selected from the group consisting of between 2,000 and 2,500 Mpa, between 2,000 and 2,400 Mpa, between 2,000 and 2,300 Mpa, and between 2,000 and 2,200 Mpa when measured at 2.8 mm/min according to ASTM D790-17-Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials (Jul. 24, 2017). Examples of such materials include some grades of nylon, polypropylene, polyetheretherketone, and low-density polyethylene.
One example of a material from which the wheel cover overlay (10) may be constructed is a blend of polyphenyl ether (PPE) and a polyamide (PA). In such blends, polyphenyl ether (PPE) may be present in any amount in a range of between 55% by weight and 90% by weight of all components of the blend while polyamide (PA) may be present in any amount in a range of between 10% by weight and 45% by weight of all components of the blend with all components of the blend—including polyphenyl ether (PPE) and polyamide (PA) totaling 100% by weight of the material used to construct the wheel cover overlay.
When the wheel cover overlay (10) is connected to the wheel (50), the surround (200) extends past the circumferential edge (55) of the wheel as shown in
In certain embodiments, it may be desirable to utilize a wheel cover overlay (10) without any clasp mechanisms. Examples of such are illustrated in
The cladding material (1000) may be selected from the group consisting of a room-temperature-vulcanizing (RTV) adhesive, a foam adhesive, and combinations thereof. In some embodiments, the cladding material may be pre-applied to the inner surface (110) of the wheel cover overlay (10). In such embodiments, it is preferred that the cladding material include a cover component such as an aluminized biaxially-oriented polyethylene terephthalate film (commonly sold under the trademark MYLAR® by E.I. du Pont de Nemours and Company, Wilmington, Delaware, U.S.A.) which covers the exposed surface of the cladding material and can be removed therefrom prior to adhering the wheel cover overlay to the wheel (50). Such cover component prevents the wheel cover overlay from adhering to other surface—such as packaging material—before the wheel cover overlay is attached to the wheel.
Alternatively, the cladding material (1000) may be injected into gaps between the inner surface (110) of the wheel cover overlay (10) and the exterior facing surfaces of the wheel (50) after placing the wheel cover overlay onto the exterior facing surface of the wheel. Processes for such injection are disclosed in U.S. Pat. No. 7,784,185 B2, the teachings of which are incorporated by reference herein in their entirety.
The wheel cover overlays described herein reduce or eliminate the breakage issues encountered in the prior art. By providing a wheel cover overlay which is partially or entirely made of the material described and characterized herein, the wheel cover overlay described may flex and bend during installation and operation while still maintaining a safe and secure connection to the vehicle wheel. In doing so, the wheel cover overlays described herein are less prone to breakage during installation and operation.
While the wheel cover overlay has been described as having one or more exemplary designs, the present article may be further modified within the spirit and scope of this disclosure. This application is therefore intended to cover any variations, uses, or adaptations of the wheel cover overlay using its general principles.
This Application claims priority from U.S. application Ser. No. 18/626,469 filed on 4 Apr. 2024 and U.S. Provisional Application No. 63/609,027 filed on 12 Dec. 2023, the teachings of each of which are incorporated by reference herein in their entirety. International Application No. PCT/US2024/022996 filed on 4 Apr. 2024 and this Application claim common priority to U.S. Provisional Application No. 63/609,027.
Number | Date | Country | |
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63609027 | Dec 2023 | US |
Number | Date | Country | |
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Parent | 18626469 | Apr 2024 | US |
Child | 18886099 | US |