Mud flap system with universal adapter

Abstract

The mudflap system with universal adapter is centered on a bracket. The bracket includes optional inserts that can be added or removed to change the size of the bracket recess. By changing the size of the bracket recess, a single bracket may be used on multiple sizes of ball mountthe ball mount being portion of the vehicle's hitch system that generally protrudes from the receiver, accepting trailer coupler to connect to the trailer. The bracket includes tab recesses interface with tabs present on the inserts. The tabs and associated recesses act to align the inserts with the bracket and prevent over-insertion, thereby preventing the inserts from falling out during assembly. After placement of an insert within the bracket, threaded fasteners are used to clamp the bracket to the ball mount and to hold the inserts in position.

Claims

1. A device to affixed mud flaps to a rear of a vehicle, the device comprising: a bracket with one or more replaceable inserts; the bracket including a central recess; the central recess to interface with a ball mount, the ball mount interfacing with a receiver of a tow vehicle; the one or more replaceable inserts fitting within the central recess; each replaceable insert of the one or more replaceable inserts decreasing a size of the central recess in the bracket; a vertical clamping fastener; the vertical clamping fastener passing from an outside of the bracket to the central recess for compression against the ball mount; the vertical clamping fastener passing through a hole in the one or more replaceable inserts; whereby the one or more replaceable inserts can be removed or swapped to best fit the ball mount.

2. The device to affixed mud flaps to the rear of the vehicle of claim 1, further comprising: a tab recess adjacent to the central recess of the bracket; each of the one or more replaceable inserts including a protruding tab; the protruding tab interfacing with the tab recess when the one or more replaceable inserts is installed within the central recess; whereby interaction of the tab recess and the protruding tab ensures alignment of the one or more replaceable inserts with the bracket and prevents over insertion of the one or more replaceable inserts.

3. The device to affixed mud flaps to the rear of the vehicle of claim 1, further comprising: a first pivot arm; the first pivot arm protruding from the bracket; the first pivot arm rotatably connected to the bracket; the first pivot arm including a clamping fastener that affixes to a flap tube, the flap tube supporting a flexible flap; rotation of the first pivot arm with respect to the bracket moving the flexible flap both forward and backward, as well as up and down; whereby rotation of the first pivot arm allows for control of a position of the flexible flap with respect to the ball mount.

4. The device to affixed mud flaps to the rear of the vehicle of claim 2, further comprising: a first pivot arm; the first pivot arm protruding from the bracket; the first pivot arm rotatably connected to the bracket; the first pivot arm including a clamping fastener that affixes to a flap tube, the flap tube supporting a flexible flap; rotation of the first pivot arm with respect to the bracket moving the flexible flap both forward and backward, as well as up and down; whereby rotation of the first pivot arm allows for control of a position of the flexible flap with respect to the ball mount.

5. The device to affixed mud flaps to the rear of the vehicle of claim 1, further comprising: a horizontal clamping fastener; the horizontal clamping fastener passing from an outside of the bracket through to the central recess for compression against the ball mount; the horizontal clamping fastener passing through a horizontal hole in the one or more replaceable inserts; whereby the horizontal clamping fastener helps to maintain a horizontal position of the bracket with respect to the ball mount.

6. The device to affixed mud flaps to the rear of the vehicle of claim 3, further comprising: a horizontal clamping fastener; the horizontal clamping fastener passing from an outside of the bracket through to the central recess for compression against the ball mount; the horizontal clamping fastener passing through a horizontal hole in the one or more replaceable inserts; whereby the horizontal clamping fastener helps to maintain a horizontal position of the bracket with respect to the ball mount.

7. A system for mounting mud flaps to differing ball mount sizes, the system comprising: a bracket with a bracket recess; the bracket recess to interface with a first ball mount, having a first size, for a tow vehicle; the bracket recess having an inner recess width; the bracket including one or more tab recesses; a first insert; the first insert fitting within the bracket recess; the first insert having a first insert recess; the first insert recess to interface with a second ball mount, having a second size, for the tow vehicle; the second ball mount being smaller than the first ball mount; whereby differing ball mount sizes are compensated for by mounting the bracket by itself, or in combination with the first insert.

8. The system for mounting mud flaps to differing ball mount sizes of claim 7, further comprising: a tab recess adjacent to the bracket recess of the bracket; the first insert including a protruding tab; the protruding tab interfacing with the tab recess when the first insert is installed within the bracket recess; whereby interaction of the tab recess and the protruding tab ensures alignment of the first insert with the bracket and prevents over insertion of the first insert.

9. The system for mounting mud flaps to differing ball mount sizes of claim 7, further comprising: a first pivot arm; the first pivot arm protruding from the bracket; the first pivot arm rotatably connected to the bracket; the first pivot arm including a clamping fastener that affixes to a flap tube, the flap tube supporting a flexible flap; rotation of the first pivot arm with respect to the bracket moving the flexible flap both forward and backward, as well as up and down; whereby rotation of the first pivot arm allows for control of a position of the flexible flap with respect to the first ball mount.

10. The system for mounting mud flaps to differing ball mount sizes of claim 8, further comprising: a first pivot arm; the first pivot arm protruding from the bracket; the first pivot arm rotatably connected to the bracket; the first pivot arm including a clamping fastener that affixes to a flap tube, the flap tube supporting a flexible flap; rotation of the first pivot arm with respect to the bracket moving the flexible flap both forward and backward, as well as up and down; whereby rotation of the first pivot arm allows for control of a position of the flexible flap with respect to the first ball mount.

11. The system for mounting mud flaps to differing ball mount sizes of claim 7, further comprising: a horizontal clamping fastener; the horizontal clamping fastener passing from an outside of the bracket through to the bracket recess for compression against the first ball mount; the horizontal clamping fastener passing through a horizontal hole in first insert; whereby the horizontal clamping fastener helps to maintain a horizontal position of the bracket with respect to the first ball mount.

12. The system for mounting mud flaps to differing ball mount sizes of claim 7, further comprising: a vertical clamping fastener; the vertical clamping fastener passing from an outside of the bracket through to the bracket recess for compression against the first ball mount; the vertical clamping fastener passing through a vertical hole in the first insert; whereby the vertical clamping fastener helps to maintain a vertical position of the bracket with respect to the first ball mount.

13. A mud flap mounting system for use with a ball mount of a vehicle, the mud flap mounting system comprising: a central bracket; the central bracket including a central square hole of adjustable width; the adjustable width set by installation of one of one or more inserts; each insert of the one or more inserts correspondingly including a central insert square hole; whereby selection of which of the one or more inserts controls a final width of the adjustable width of the central bracket.

14. The mud flap mounting system for use with a ball mount of a vehicle of claim 13, further comprising: a tab recess adjacent to the central square hole of adjustable width; each of the one or more inserts including a protruding tab; the protruding tab interfacing with the tab recess when one of the one or more inserts is installed within the central square hole of adjustable width; whereby interaction of the tab recess and the protruding tab ensures alignment of the one or more inserts with the central bracket and prevents over-insertion of the one or more inserts.

15. The mud flap mounting system for use with a ball mount of a vehicle of claim 13, further comprising: a first pivot arm; the first pivot arm protruding from the central bracket; the first pivot arm rotatably connected to the central bracket; the first pivot arm including a clamping fastener that affixes to a flap tube, the flap tube supporting a flexible flap; rotation of the first pivot arm with respect to the central bracket moving the flexible flap both forward and backward, as well as up and down; whereby rotation of the first pivot arm allows for control of a position of the flexible flap with respect to the ball mount.

16. The mud flap mounting system for use with a ball mount of a vehicle of claim 14, further comprising: a first pivot arm; the first pivot arm protruding from the central bracket; the first pivot arm rotatably connected to the central bracket; the first pivot arm including a clamping fastener that affixes to a flap tube, the flap tube supporting a flexible flap; rotation of the first pivot arm with respect to the central bracket moving the flexible flap both forward and backward, as well as up and down; whereby rotation of the first pivot arm allows for control of a position of the flexible flap with respect to the ball mount.

17. The mud flap mounting system for use with a ball mount of a vehicle of claim 14, further comprising: a horizontal clamping fastener; the horizontal clamping fastener passing from an outside of the central bracket through to the central square hole of adjustable width for compression against the ball mount; the horizontal clamping fastener passing through a horizontal hole in the one or more inserts; whereby the horizontal clamping fastener helps to maintain a horizontal position of the central bracket with respect to the ball mount.

18. The mud flap mounting system for use with a ball mount of a vehicle of claim 13, further comprising: a vertical clamping fastener; the vertical clamping fastener passing from an outside of the central bracket through to the central square hole of adjustable width for compression against the ball mount; the vertical clamping fastener passing through a vertical hole in the one or more inserts; whereby the vertical clamping fastener helps to maintain a vertical position of the central bracket with respect to the ball mount.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The invention can be best understood by those having ordinary skill in the art by reference to the following detailed description when considered in conjunction with the accompanying drawings in which:

[0017] FIG. 1 illustrates an isometric view of a fully assembled system of the mud flap system with universal adapter.

[0018] FIG. 2 illustrates a schematic view of a typical trailer hitch and trailer head of the mud flap system with universal adapter.

[0019] FIG. 3 illustrates an exploded view of a portion of the mud flap system with universal adapter.

[0020] FIG. 4 illustrates an exploded view of the bracket and inserts with fasteners of the mud flap system with universal adapter.

[0021] FIG. 5 illustrates a first detailed view of the bracket of the mud flap system with universal adapter.

[0022] FIG. 6 illustrates the second detailed view of the bracket of the mud flap system with universal adapter.

[0023] FIG. 7 illustrates a detailed view of the first insert of the mud flap system with universal adapter.

[0024] FIG. 8 illustrates a detailed view of the second insert of the mud flap system with universal adapter.

DETAILED DESCRIPTION

[0025] Reference will now be made in detail to the presently preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings. Throughout the following detailed description, the same reference numerals refer to the same elements in all figures.

[0026] Referring to FIG. 1, an isometric view of a fully assembled system of the mud flap system with universal adapter is shown.

[0027] The mud flap system with universal adapter 100 is shown formed from the ball mount interface 110 and the flap support 112. The ball mount interface 110 includes the bracket 120.

[0028] The flap support 112 includes the pivot arms 180, flap tubes 190, and flap brackets 192.

[0029] Referring to FIG. 2, a schematic view of a typical trailer hitch and trailer head of the mud flap system with universal adapter is shown.

[0030] The tow vehicle 200 includes a trailer hitch 201, receiver tube 203, and ball mount 205 held within the receiver tube 203 by the hitch pin 204. A trailer ball 206 is affixed to the ball mount 205, over which the trailer coupler 207 fits. The trailer 202 is affixed to the trailer coupler 207. Safety chains 208 and wiring harness 209 connect the trailer 202 to the tow vehicle 200.

[0031] Bracket location on ball mount 220 is the preferred location for mounting the bracket 120 (see FIG. 1).

[0032] Referring to FIG. 3, an exploded view of a portion of the mud flap system with universal adapter is shown.

[0033] The bracket 120 includes bracket projections 122. The first insert 140 or the second insert 150 or optionally inserted into the bracket recess 124, depending on the size that best fits the ball mount 205 (See FIG. 2).

[0034] Vertical fasteners with locknut 134 and horizontal fasteners with locknut 136 prevent motion of the bracket 120 with respect to the ball mount 205, and affix an insert, for example first insert 140, in place.

[0035] Pivot arm 180 is affixed to the bracket 120 by pivot arm fasteners 182. Also shown are pivot arm sleeves 184 with pivot arm tabs 186, clamped in place by pivot arm clamping fasteners 188.

[0036] Referring to FIG. 4, an exploded view of the bracket and inserts with fasteners of the mud flap system with universal adapter is shown.

[0037] The size of the bracket recess 124 of the bracket 120 is adjustable through the use of optional inserts. The bracket 120 may be used as-is, without any inserts. In such a situation the bracket 120 is installed, the vertical fasteners with locknut 134 passed through threaded vertical clamping holes 131 to compress the inner bearing surface 164 against the ball mount 205, holding the bracket 120 in place. The horizontal fasteners with locknut 136 are passed through the threaded horizontal clamping holes 133, providing additional compressive force and also centering the bracket 120.

[0038] If an insert is used, for example first insert 140, the first insert 140 is placed into the bracket recess 124, until the upper alignment tab 160 and lower alignment tabs 162 rest within the tab recesses 126.

[0039] Referring to FIGS. 5 and 6, first and second detailed views of the bracket of the mud flap system with universal adapter are shown.

[0040] The bracket 120 is shown with central bracket recess 124. Tab recesses 126 are shown where the first insert 140 or second insert 150 will rest (see FIG. 3). The tab recesses 126 include a tab face 128 against which the tab rear face 163 will rest when, for example, the first insert 140 is fully placed within the bracket 120. The interaction of the tab recesses 126 and tabs 160/162 prevents over-insertion of the inserts 140/150 into the bracket 120.

[0041] Also shown are vertical clamping holes 130 for vertical fasteners with locknut 134 (see FIG. 3) and horizontal clamping holes 132 for horizontal fasteners with locknut 136 (see FIG. 3).

[0042] Referring to FIGS. 7 and 8, detailed views of the first and second inserts of the mud flap system with universal adapter are shown.

[0043] The first insert 140 and the second insert 150 each include an upper alignment tab 160 and a lower alignment tab 162, each with tab rear faces 163. Also shown are vertical clamping holes 130 and horizontal clamping holes 132, which in the preferred embodiment are unthreaded, but in alternative embodiments are threaded.

[0044] The first insert 140 and the second insert 150 also include an inner bearing surface 164 for contact with the ball mount. Differing wall thicknesses 166 allow the user to choose the thinner insert, for example first insert 140, or the thicker insert, for example second insert 150, depending on the appropriate size required.

[0045] Equivalent elements can be substituted for the ones set forth above such that they perform in substantially the same manner in substantially the same way for achieving substantially the same result.