referring first to fig3 showing the towing hitch 10 in an extended position . the hitch 10 consists generally of a frame 11 , first converging arm 12 and a second converging arm 13 cooperating to form a rigid triangular structure . a hitch bracket 14 is attached at the juncture of the two arms 12 , 13 and extends outwardly therefrom for attachment to the towing vehicle . the frame 11 may be formed of any suitable rigid substance and is preferably formed from a ready work material such as iron or mild steel . the frame may have mounting brackets 16 attached at respective ends , formed of any suitable material and typically formed of the same material as the frame 11 . the mounting brackets may be adapted to facilitate attachment to a particular vehicle , and as such the structure of the vehicle will dictate the exact spacing and shape of the mounting brackets . in some instances , it is preferable to forgo the mounting brackets 16 , as illustrated in fig2 and attach the towing hitch 10 directly to the bumper , with this variation , the hitch frame is directly attached to the vehicle using bolts or other suitable fastening means . extending oppositely from the mounting brackets 16 and disposed at the ends of a frame crossbar 15 are the arm brackets . the arm brackets each consist of an outer bracket 17 and an inner bracket 18 . the outer brackets 17 are located at the respective ends of the frame crossbar 15 and the inner brackets 18 are located a short distance inwardly therebetween . passing between and connecting each set of arm brackets 17 , 18 are the first arm pivots 19 which are located on a common center and essentially parallel to the frame crossbar 15 . a pair of collars 20 are located between respective pairs of inner and outer arm brackets 17 , 18 and have the arm pivots 19 passing therethrough . the collars 20 are fitted about the arm pivots 19 and may pivot thereabout . a storage shelf 21 is attached to the frame crossbar 15 at its lower portion and centrally . the shelf 21 has suitable length along the length of the frame crossbar 15 to provide support for the towing hitch 11 when its in its collapsed position , as shown in fig1 . the shelf 21 extends outwardly from the frame crossbar 15 a distance slightly less than the width of the second arm 13 . the first arm 12 and the second arm 13 are attached through respective collars 20 with the respective second arm pivots 22 . the second arm pivots 22 are essentially pins located perpendicular to the first arm pivots 19 allowing their respective arm 12 , 13 to pivot when collapsing or extending the towing hitch 11 . the first arm pivots thereby cooperating with the second arm pivot 22 allowing the arms 12 , 13 to be moved in any direction with respect to the frame crossbar 15 effectively forming an articulated connection between the frame crossbar 15 and each respective arm 12 , 13 . the first arm 12 extends from its respective second arm pivot 22 to the juncture with the second arm 13 and the hitch bracket 14 where it is retained using the junction pivot 23 . the first arm 12 , additionally , is a two - part structure having an inner arm 24 and an outer arm 25 pivotally joined at a folding pivot 26 . inner arm 24 is u - shaped in cross section and extends from the respective second arm pivot 22 past the folding pivot 26 and is sized to surround on three sides the outer arm 25 with the base of its u - shaped cross section abutting the outer arm 25 , as shown in fig5 while allowing the inner arm 24 to pivot with respect to the outer arm 25 upon the folding pivot 26 as more clearly shown in fig2 . thus the outer arm 25 , while having a height less than the base of the u - shaped second arm 13 , is located vertically along the junction pivot 23 between a pair of spacers 35 . the arms 13 , 24 , and 25 are sized to nest when the towing hitch 10 is collapsed with outer arm 25 nesting within the inner arm 24 , and the inner arm 24 nesting within the second arm 13 . by nesting the arms as above described , the towing hitch 10 is collapsed for storage in a minimum amount of space allowing it to be stored within the space of the second arm 13 without extending unduly forward from the vehicle or above the frame cross bar 15 . the first arm 12 may be locked in the extended position as shown in fig3 by inserting a lock pin 27 in the mating holes formed in the inner arm 24 and the outer arm 25 and the first arm may be collapsed as shown in fig2 by removing the lock pin 27 and pivoting the inner arm 24 and the outer arm 25 about the folding pivot 26 as shown in fig2 . the first arm 12 is illustrated as bifurcated and folding . it is understood that the first arm 12 may have more than two folding parts , or may be constructed from multiple concentrically overlying parts which may telescopically extend to a full length and telescopically retract to a length of one part . other further variations will also become obvious to those skilled in the art . the second arm 13 is attached to a respective second arm pivot 22 opposite the first arm 12 and extends outwardly therefrom to the junction pivot 23 . the second arm 13 is u - shaped in cross section and dimensioned to fit about the inner arm 24 when the towing hitch 10 is in its collapsed position as shown in fig5 . second arm 13 also has a handle 28 located upon its outer face and extending therealong . the hitch bracket 14 consists of an upper plate 29 and a lower plate 30 connected with a connecting plate 31 , shown in phantom in fig3 . the upper plate 29 and the lower plate 30 are connected to the first arm 13 and the second arm 12 through the junction pivot 23 which allows the hitch bracket 14 to pivot from its fully extended position as shown in fig3 through an intermediate position , as shown in fig2 to its fully stored position as shown in fig1 . when the hitch bracket 14 is fully extended , as shown in fig3 it may be locked in that position using the bracket lock pin 32 which is passed through mating holes in the upper plate 29 , the second arm 13 and the lower plate 30 , respectively . while the hitch bracket 14 is herein illustrated as an upper plate 29 parallel with the lower plate 30 having connector holes 33 passing therethrough suitable for attachment to a towed vehicle using a pin or clevis , it is understood that the hitch bracket 14 may be adapted for attachment to the towing vehicle using any number of methods well known in the art , such as a ring - and - pin hitch , a ball - and - socket hitch or other suitable methods . in its use , the towing hitch 10 is first attached to the towed vehicle , not shown . the towing hitch 11 may be attached by attaching the mounting bracket 16 to either the bumper or the frame of the vehicle using bolts or other suitable fasteners . in other applications it will be necessary to attach the mounting brackets 16 directly to the frame of the vehicle owing to the unsuitability of the bumper of the vehicle for towing purposes . in some applications it would be preferable or necessary to use a towing hitch 10 without mounting bracket 16 , as shown in fig2 for attachment directly to the bumper of the vehicle through the frame crossbar 15 owing to the absence or unsuitability of the vehicle frame . once installed , the towing hitch may be extended for use by moving the bracket lock pin 32 from the connector holes 33 so that the hitch bracket 14 may be pivoted outward allowing the user access to the handle 28 . the lock pin 27 is then removed from its storage position 34 , as shown in fig1 and the second arm 13 urged outwardly from its stored position as shown in fig1 through an intermediate position as shown in fig2 cooperatively extending the first arm 12 therewith . when the second arm 13 is fully extended , as shown in fig3 the first arm 12 also becomes fully extended and may be locked in that position by placing the lock pin 27 in the mating holes in the first arm 13 , thereby locking the inner arm 24 and the outer arm 25 of the first arm 12 in their fully - extended position . the hitch bracket 14 may be then fully pivoted to its extended position and the bracket lock pin 32 inserted therewith . as fully extended , the towing hitch 11 is ready for attachment to a towing vehicle , not shown . for attachment to the towing vehicle , the hitch bracket 14 may be raised or lowered to a convenient height by pivoting the respective collars 20 on the first arm pivots 19 . when the hitch bracket 14 is properly aligned with the towing vehicle a pin may be placed through the connector holes 33 thereby attaching the towing hitch 11 to the towing vehicle or otherwise attached when a different connecting method is utilized . the towing vehicle may then be operated and moved thereby towing the towed vehicle using the towing hitch 11 . after the towed vehicle has been removed to a desired location , it may be detached from the towing vehicle and the towing hitch 11 collapsed from its extended position as shown in fig3 to its storage positions as shown in fig1 by performing the same steps enumerated above in reverse order . the towing hitch is thus stored on the vehicle allowing the use of the vehicle for other purposes without interference with the towing hitch . the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof , and it is therefore desired that the present embodiment be considered in all respects as illustrative and not restrictive , reference being made to the appended claims rather than to the foregoing description to indicate the scope of the invention .