Abstract:
A protection system for protecting at least an external portion ( 25 ) of a vehicle, the system comprises at least one protective plate ( 11 ) which is adapted to be releasably secured to the at least an external portion ( 25 ) of a vehicle to protect the external (portion  25 ) it is releasably secured to, the at least one protective plate ( 11 ) being adapted to be complementary in shape to the external portion ( 25 ) of the vehicle it is adapted to cover, the at least one protective plate is releasably secured to the vehicle using at least one magnet ( 15 ).

Description:
TECHNICAL FIELD 
       [0001]    The present invention generally relates to protective panels for an off-road vehicle. 
       BACKGROUND ART 
       [0002]    Off road vehicles such as 4WD&#39;s are often expensive and have high quality paint jobs. The high quality paint jobs are desirable so that the 4WD can drive in an urban setting and blend in with other vehicles. These high quality paint jobs are susceptible to being damaged if the 4WD is driven in an off-road environment. It is common for 4WD&#39;s to be driven in the off-road environment. 
         [0003]    In an off-road environment, the 4WD is likely to encounter impacts all over the surface of its outer body from rocks, animals, trees, embankments and other commonly encountered off-road obstacles. 
         [0004]    It is desirable for a 4WD to be driven in both the off-road environment and in the urban environment without becoming an eyesore in the urban setting. 
         [0005]    Protective covers for the body panels of a car in the urban environment are known. These protective covers are used when the car is parked in an urban setting with the associated infrastructure. 
         [0006]    These conventional covers are attached to the car when the car is parked. They protect the vehicle from light scratching encountered, for example, from falling twigs, other vehicle doors, shopping trolleys, vandals and other common urban infrastructure based light impacts. 
         [0007]    Some of these conventional covers can remain on the vehicle body panels when the vehicle is moved, but only when the vehicle is moved over relatively smooth surfaces, such as a road. 
         [0008]    Common forms of the conventional covers can be raised strips placed along the length of door panels. These are designed to divert scratching away from commonly scratched locations, such as at door handle height. 
         [0009]    Another common form of vehicle protection is known as a car bra/auto bra that uses a protective strip of material or paint to stop chipping of the paint in commonly chipped areas. 
         [0010]    These conventional covers for body panels are not designed to protect vehicle panels all over their accessible surface or from all angles, only from angles commonly needing protection in the urban or sealed road driving environment. 
         [0011]    There are other paint layer products available that are designed to protect the vehicle panels from damage through the paint layers absorbing impacts from foreign objects. These layers incorporate plastics such as polyurethane. 
         [0012]    These paint layers are only designed to protect against commonly encountered urban impacts (such as at the lower front of a car) and are not suited for off-road protection. 
         [0013]    These conventional covers are not suitable for protecting 4WD body panels all over their surfaces when they are driven off-road and encounter impacts from sources uncommon in the typical urban setting. 
         [0014]    The preceding discussion of the background art is intended to facilitate an understanding of the present invention only. The discussion is not an acknowledgement or admission that any of the material referred to is or was part of the common general knowledge as at the priority date of the application. 
       SUMMARY OF INVENTION 
       [0015]    It is an object of this invention to ameliorate, mitigate or overcome, at least one disadvantage of the prior art, or which will at least provide the public with a practical choice. 
         [0016]    The present invention is in the form of a protection system for protecting at least an external portion of a vehicle, the system comprises at least one protective plate which is adapted to be releasably secured to the vehicle to protect the external portion it is releasably secured to, the at least one protective plate is adapted to be complementary in shape to the external portion of the vehicle it is adapted to cover, the at least one protective plate is releasably secured to the vehicle using at least one magnet. 
         [0017]    Preferably, the vehicle is an off-road vehicle. 
         [0018]    Preferably, the vehicle is a 4WD. 
         [0019]    Preferably the external portion of the vehicle is a body panel of the vehicle. 
         [0020]    Preferably the at least one protective plate has an outer surface which is exposed to the environment once fitted to a vehicle; and an inner surface which lies adjacent the vehicles external portion. 
         [0021]    Preferably an inwardly projecting plate edge extends along at least one edge of the at least one protective plate. 
         [0022]    The plate edge may extend transverse to the inner surface of the protective plate in a direction away from the outer surface. 
         [0023]    Preferably one of the at least one protective plates is complementary in shape to one of the following body panels, a front quarter body panel, a rear quarter body panel, a front door panel, a rear door panel, a bonnet panel and a rear panel. 
         [0024]    In accordance with a further embodiment, the present invention provides a vehicle body panel protective plate wherein the protective plate is adapted to engage a vehicle body panel and is shaped to cover the vehicle body panel; 
         [0025]    wherein the protective plate includes a magnet to releasably secure the protective plate to the body panel; and 
         [0026]    wherein the protective plate is adapted to remain fixed to the body panel when the vehicle is driven in an off-road environment. 
         [0027]    Preferably, the vehicle is an off-road vehicle. 
         [0028]    Preferably, the vehicle is designed to be driven on road and off-road. 
         [0029]    Preferably the vehicle is a 4WD. 
         [0030]    By covering the entire panel of a vehicle body panel, the panel is protected from damage incurred from a plurality of angles when driving a vehicle off road. The magnetic fixing of the plate in a plurality of locations strengthens the attachment of the plate. 
         [0031]    Preferably the vehicle body panel protective plate is removable from the body panel of a vehicle. 
         [0032]    In being removable, the plate can be fitted and removed as needed for urban and off-road use. 
         [0033]    Preferably, a plurality of magnets are used to fix the protective plate to the body panel. 
         [0034]    Using magnets makes repeated removal and fitting a simple easily executed process. 
         [0035]    Preferably, the magnets are fixed to the protective plate. 
         [0036]    Fixing the magnets to the protective plate means that the protective plate can be made from a variety of different materials and still be supported by the magnets. 
         [0037]    Preferably, the magnets are removably fixed to the protective plate. 
         [0038]    This allows the magnets to be transferred to different panels or for different uses and to be replaced if necessary. 
         [0039]    Preferably, the protective plate includes a recess on its internal surface shaped to receive a magnet. 
         [0040]    Preferably the magnet is adapted to sit between the internal surface of the plate and the external surface of the vehicle body panel. 
         [0041]    In one aspect of the invention, the protective plate is shaped and contoured in the same manner as the body panel to which it is to be attached. 
         [0042]    This creates different protective plates for different vehicle body panels. 
         [0043]    In another aspect of the invention, the protective plate conforms to the shape of the outer surface of the body panel of a vehicle. 
         [0044]    Preferably, the protective plate is made of thermoformed plastic. 
         [0045]    This makes the protective plate cheap and easy to make. 
         [0046]    Preferably the thermoformed plastic is acrylonitrile butadiene styrene (ABS). 
         [0047]    ABS is readily available and used. ABS&#39;s hard properties make it well suited for the present use. 
         [0048]    Preferably, the magnet is a neodymium magnet. 
         [0049]    A strong magnet, such as a neodymium magnet is used so that the protective plate does not become removed in the bumpy off-road environment. 
         [0050]    Preferably, the magnet is coated with a soft material. 
         [0051]    Coating the magnet with a soft material stops it from scratching the 4WD body panels that the protective plate is protecting. 
         [0052]    Preferably, the soft material is silicone. 
         [0053]    Preferably, the soft material is a rubberized material. 
         [0054]    Preferably, the soft material is neoprene. 
         [0055]    Preferably, the protective plate includes a plate edge; wherein the plate edge protrudes transverse to the surface of the protective plate. 
         [0056]    Preferably the protrusion from the protective plate is in a labrum arrangement. 
         [0057]    Preferably, the protective plate includes a plurality of plate edges. 
         [0058]    Preferably, when the protective plate is engaged with the 4WD body panel, the plate edge is adapted to extend past the outer surface of the 4WD body panel inwardly. 
         [0059]    Preferably, the plate edge engages and conforms to a 4WD body panel edge. 
         [0060]    By having the plate edge of the protective plate extend past the outer surface of the 4WD body panel, the edges of the protective plate are inside the outer surface of the 4WD. This removes the risk of branches or other obstructions connecting with the edges of the plate as they scrape past the plate and pulling the plate off by catching an edge of the plate. It also aids the protective plates to stay in position on the 4WD body panels as the edges help the protective plate grip the 4WD body panel. 
         [0061]    Preferably the protective plate includes a wheel arch edge that is adapted to abut the wheel arch of a 4WD. 
         [0062]    Preferably the wheel arch edge extends further than the plate edge in the direction transverse to the surface of the protective plate. 
         [0063]    In yet another aspect of the invention, there is provided an arrangement of 4WD body panel protective plates, wherein the arrangement of 4WD body panel protective plates are attached to all 4WD body panels. 
         [0064]    In yet another aspect of the present invention, there is provided an arrangement of 4WD body panel protective plates, wherein the arrangement of 4WD body panel protective plates are attached to all 4WD body panels except the roof. 
         [0065]    In yet a further embodiment of the present invention, there is provided a method of protecting the surface of 4WD body panels when being driven in an off-road environment, including attaching a 4WD body panel protective plate against a corresponding 4WD body panel, so that an inner surface of the protective plate abuts an outer surface of the 4WD body panel so that the entire outer surface of the 4WD body panel is covered by the protective plate to form an outer surface of the 4WD. 
         [0066]    Preferably, when the protective plate is placed against the corresponding 4WD body panel, the plate edge extends past the outer surface of the 4WD body panel, into the 4WD. 
         [0067]    Preferably, the end of the plate edge is not exposed to the outer surface of the 4WD. 
         [0068]    The present invention is in the form of a protection system for protecting at least an external portion of a vehicle, the system comprises at least one protective panel, the at least one protective panel comprising a first protective surface adapted to be releasably secured to the external portion by at least one magnet. 
         [0069]    In one aspect of the invention the first protective surface is adjacent the vehicle&#39;s external portion when releasably secured thereto. 
         [0070]    In another aspect of the invention the first protective surface is spaced from the vehicle&#39;s external portion when releasably secured thereto. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0071]    Further features of the present invention are more fully described in the following description of several non-limiting embodiments thereof. This description is included solely for the purposes of exemplifying the present invention. It should not be understood as a restriction on the broad summary, disclosure or description of the invention as set out above. The description will be made with reference to the accompanying drawings in which: 
           [0072]      FIG. 1  is a perspective view of a 4WD body protection plate according to an embodiment of the present invention; 
           [0073]      FIG. 2  is a side view of a front quarter panel 4WD body protection plate in accordance with an embodiment of the present invention; 
           [0074]      FIG. 3  is an isomeric view of the protection plate of  FIG. 2 ; 
           [0075]      FIG. 4  is a reverse isomeric view of the protection plate of  FIG. 2 ; 
           [0076]      FIG. 5  is a side view of a front door panel 4WD body protection plate in accordance with an embodiment of the present invention; 
           [0077]      FIG. 6  is an isomeric view of the protection plate of  FIG. 5 ; 
           [0078]      FIG. 7  is a reverse isomeric view of the protection plate of  FIG. 5 ; 
           [0079]      FIG. 8  is a side view of a rear door panel 4WD body protection plate in accordance with an embodiment of the present invention; 
           [0080]      FIG. 9  is an isomeric view of the protection plate of  FIG. 8 ; 
           [0081]      FIG. 10  is a reverse isomeric view of the protection plate of  FIG. 8 ; 
           [0082]      FIG. 11  is a side view of a rear quarter panel 4WD body protection plate in accordance with an embodiment of the present invention; 
           [0083]      FIG. 12  is an isomeric view of the protection plate of  FIG. 11 ; 
           [0084]      FIG. 13  is a reverse isomeric view of the protection plate of  FIG. 11 ; and 
           [0085]      FIG. 14  is a partial cross sectional view of the protection plate of  FIG. 2  attached to a 4WD body panel. 
       
    
    
       [0086]    In the drawings, like structures are referred to by like numerals throughout the several views. The drawings shown are not necessarily to scale, with emphasis instead generally being placed upon illustrating the principles of the present invention. 
       DESCRIPTION OF EMBODIMENTS 
       [0087]    Referring to  FIGS. 1 to 14  generally, the present invention according to an embodiment is in the form of a 4WD body panel protective plate  11 . The protective plate  11  is shaped so that its inner surface  12  is of a size, shape and profile to conform to the outer surface of a corresponding 4WD body panel  25  so that the entire body panel is covered by the protective plate  11 . 
         [0088]    The protective plate  11  deflects and absorbs impacts that are encountered when a 4WD is driven. In a specific embodiment, the protective plate  11  deflects and absorbs impacts, when a 4WD is driven in the off-road environment, from the 4WD body panels  25  with its outer surface  62 . As the protective plate  11  covers the entire body panel of the 4WD to which it attaches, impacts from all angles and in all positions are deflected and/or absorbed by the protective plate  11  with its outer surface  62 . 
         [0089]    The protective plates  11  include plate edges  14  that are positioned to abut the edges of the corresponding 4WD door panel  25  when the plate  11  is engaged with and against the corresponding panel. The plate edges  14  extend as a protrusion  13 , transverse to the inner surface  12  of the plate  11  in the direction of the plate  11 &#39;s engagement with the 4WD body panel  25 . The protrusion  13  takes the form of a labrum. The protrusion  13  extends past the outer surface of the 4WD body panel to which it is attached. 
         [0090]    When a 4WD body panel protective plate  11  is placed on a 4WD body panel  25 , the protrusions  13  extend under and past the edge  26  of the corresponding 4WD body panel  25 . Where the edge  26  of the 4WD body panel  25  is adjacent another 4WD body panel  25 , the protrusion  13  extends into the gap (not shown) between the two 4WD body panels  25 . This places the plate edges  14  of the 4WD body panel protective plate  11  away from the outer surface of the 4WD body  25 . Therefore, as the 4WD drives amongst trees, embankments, sand dunes, etc. the edges are not exposed to be caught on passing materials, only the outer surface  62  is exposed in this manner. 
         [0091]    Where the 4WD body panel protective plates  11  is a rear quarter protective plate  51 , or a front quarter protective plate  21 , a wheel arch  20  is covered. To allow the edges of the front quarter protective plate  21  and the rear quarter protective plate  51  to avoid being caught on passing material around the wheel arch, wheel arch edge  23  is included. Wheel arch edge  23  extends further than protrusion  13  in the direction of engagement with the 4WD body panels  25  to ensure that the wheel arch edge  23  is covered. This stops wheel arch edge  23  from being caught on passing debris. 
         [0092]    To assist in holding the protective plates  11  in place on the corresponding body panels during rough rides associated with off-road 4WDing, the protective plates  11  use magnets  15 . Magnets  15  are placed in a plurality of positions over the inner surface of the protective plate  11 , so that the protective plate  11  includes magnets  15  in different locations and importantly so that magnets  15  are evenly placed around the plate edges  14 . The extensive use of magnets  15  proximate the plate edges  14  of the protective panel  11  ensures that the plate edges  14  are evenly held down against the 4WD body panel  25  and not susceptible to being caught on passing materials. 
         [0093]    In a varied embodiment of the present invention, the magnets  15  take the form of strips that are arranged around the inner surface  12  of the protective plate  11 . 
         [0094]    In a further varied embodiment of the present invention, the magnet  15  covers all of, or the majority of the inner surface  12  of the protective plate  11 . 
         [0095]    To ensure that the protective plates  11  remain in position whilst driving over rough terrain, the magnets  15  are neodymium magnets. Neodymium magnets are used for their strong permanent magnet properties. 
         [0096]    The use of magnets and plate edges  14  allows the protective plates  11  to be easily placed on and removed from the 4WD body panel  25 . This is described further below. 
         [0097]    In varied embodiments of the present invention, the magnets  15  are iron nitride, other rare earth magnets or alternative strong magnets as understood by the skilled addressee. 
         [0098]    To avoid the protective plate  11 , or the magnets  15  damaging the surface of the 4WD body panels  25  due to movement and friction between the two surfaces when passing over rough terrain, the magnets  15  are coated with a silicon material. This provides a soft interface between the magnets  15 , protective plate  11  and the 4WD body panel  25 . 
         [0099]    In a varied embodiment of the present invention, the magnets  15  are rubberized to avoid damaging the 4WD body panels  25 . 
         [0100]    The inner surface  12  includes recesses  22 . Recesses  22  are of the same profile as the magnets  15  that are placed within them. This allows the inner surface  12  of the protective plate  11  to abut the 4WD body panel. 
         [0101]    The magnets  15  are fixed within the recesses permanently. This is achieved with an adhesive, through the profile of the magnets and recess or otherwise as would be understood by the skilled addressee. 
         [0102]    Alternatively the magnets  15  are removable engaged with the recesses  22 . This is achieved through the use of clips, pins or otherwise as understood by the skilled addressee. 
         [0103]    Where the magnets  15  are removably engaged with the recesses  22 , the magnets  15  can be removed and repositioned as desired. 
         [0104]    The protective plate  11  is formed of Acrylonitrile butadiene styrene (ABS) plastic so that it is light, cheap and easy to use. The protective plate can be formed using thermoforming, injection moulding, gas assisted moulding, blow moulding, rotation moulding, compression moulding or spin casting. 
         [0105]    In a different embodiment of the present invention, the protective plate  11  is formed of Polylactic acid (PLA) plastic, Polyvinyl acetate (PVA) plastic. 
         [0106]    In a varied embodiment of the present invention, the protective plate  11  can be made from composite materials, aluminium or other materials that are sufficiently strong and hard to protect the 4WD body panels  25  without adding significant amounts of weight to the 4WD as understood by the skilled addressee. 
         [0107]    Referring to  FIGS. 1, 11, 12 and 13 , an embodiment of the protective plate  11  of the present invention is a rear quarter protective plate  51 . The rear quarter protective plate  51  includes wheel arch edge  23  that hugs a rear wheel arch of a 4WD. It also includes plate edges  14  that hug the rear quarter body panel edges of a 4WD. 
         [0108]    Referring to  FIGS. 2, 3 and 4  an embodiment of the protective plate  11  of the present invention is a front quarter protective plate  21 . The front quarter protective plate  21  includes wheel arch edge  23  that hugs a front wheel arch of a 4WD. It also includes plate edges  14  that hug the front quarter body panel edges of a 4WD. 
         [0109]    Referring to  FIGS. 5, 6 and 7  an embodiment of the protective plate  11  of the present invention is a front door protective plate  31 . The front door protective plate  31  includes plate edges  14  with protrusions  13  that hug the rear front door panel edges of a 4WD. 
         [0110]    Referring to  FIGS. 8, 9 and 10  an embodiment of the protective plate  11  of the present invention is a rear door protective plate  41 . The rear door protective plate  41  includes plate edges  14  with protrusions  13  that hug the rear front door panel edges of a 4WD. 
         [0111]    It is within the scope of the present invention to provide a bonnet protective plate  11  (not shown) and a rear panel protective plate (not shown). 
         [0112]    Referring to  FIG. 14 , the protective plate  11 , abuts the 4WD body panel  25 . The protective plate  11  protects the 4WD body panel  25  from impacts and scratching. 
         [0113]    It is within the scope of the present invention for the protective plates  11  to be used with a 2WD on road vehicle. It is also within the scope of the present invention for the protective plates to be used on a purely off-road vehicle. 
         [0114]    The workings of the protective plate  11  according to the present invention will be further described in a specific example. The example is not exhaustive and is not to be taken as limiting the present invention to the example only. 
       EXAMPLE 
       [0115]    A collection of protective plates  11 , including rear and front quarter protective plates  51 ,  21 , front and rear door protective plates  41 ,  31  are transported on sealed roads to a 4WD off-road track entrance. 
         [0116]    Prior to traveling over an off-road track, the protective plates  11  are positioned over corresponding 4WD body panels so that the inner surface  12  of the protective plate abuts outer surface of the corresponding 4WD body panel  25 . The protruding edge  13  is positioned so that it abuts a corresponding edge  26  of 4WD body panel  25 . With the inner surface  12  abutting 4WD body panel  25 , the magnets  22  become magnetically fixed to the 4WD body panel  25 . 
         [0117]    The magnetic fixing of the protective plate  11  to a corresponding 4WD body panel  25  strongly fixes the protective plate in place. The magnetic fixing stops the protective plates  11  from falling off the 4WD body panel  25 . 
         [0118]    Alternatively the protective plates  11  can be attached prior to the 4WD traveling over sealed roads to an off-road 4WD track entrance. 
         [0119]    The skilled addressee would understand that different models of 4WD have different profiled body panels to differentiate models from each other. In addition to providing different protective plates  11  for different body panels of a 4WD, it is within the scope of this invention to provide different protective plates  11  for different models of 4WD. 
         [0120]    The labrum like protrusions  13  of the edges  14  of the protective plates  11  removes edges from the outer surface of the 4WD. This removes the risk of branches or other obstructions catching edges  14  and pulling the protective plates  11  off. 
         [0121]    When the 4WD is returned to the urban environment, the protective plates  11  are removed and stored for later use. 
         [0122]    Modifications and variations such as would be apparent to the skilled addressee are considered to fall within the scope of the present invention. The present invention is not to be limited in scope by any of the specific embodiments described herein. These embodiments are intended for the purpose of exemplification only. Functionally equivalent products, formulations and methods are clearly within the scope of the invention as described herein. 
         [0123]    Reference to positional descriptions, such as lower and upper, are to be taken in context of the embodiments depicted in the figures, and are not to be taken as limiting the invention to the literal interpretation of the term but rather as would be understood by the skilled addressee. 
         [0124]    Throughout this specification, unless the context requires otherwise, the word “comprise” or variations such as “comprises” or “comprising”, will be understood to imply the inclusion of a stated integer or group of integers but not the exclusion of any other integer or group of integers.