with reference now to the drawings , and in particular to fig1 through 7 thereof , a new backpack device embodying the principles and concepts of an embodiment of the disclosure and generally designated by the reference numeral 10 will be described . as best illustrated in fig1 through 7 , the backpack assembly 10 generally comprises a primary frame 12 . an exterior arm 14 and an interior arm 16 of a movable portion 18 of the primary frame 12 is each coupled between an associated first end 20 and second end 22 of each of a top arm 24 and a bottom arm 26 of the movable portion 18 of the primary frame 12 . moreover , the movable portion 18 of the primary frame 12 has a rectangular shape that may have a width between 30 cm and 45 cm and a length between 45 cm and 65 cm . a panel 28 is coupled to a top side 30 of the movable portion 18 of the primary frame 12 . the panel 28 completely covers the top side 30 of the movable portion 18 of the primary frame 12 . a leg support 32 is coupled to and extends away from a bottom side 34 of the movable portion 18 of the primary frame 12 . the leg support 32 is one of a pair of the leg supports 36 . each of the pair of leg supports 36 is positioned proximate an associated intersection of the exterior arm 14 of the movable portion 18 of the primary frame 12 and the top 24 and bottom 26 arms of the movable portion 18 of the primary frame 12 . further , each of the leg supports 32 may have a length between 25 cm and 30 cm . a brace 38 extends between the leg support 32 on the movable portion 18 of the primary frame 12 and the exterior arm 14 of the movable portion 18 of the primary frame 12 . continuing , a stud 40 is coupled to and extends laterally away from the brace 38 proximate a center of the brace 38 . the stud 40 may have a length between 1 . 5 cm and 4 cm . the brace 38 is one of a pair of the braces 38 . each of the pair of braces 38 extends between an associated one of a first one 42 and a second one 44 of the pair of leg supports and the exterior arm 14 of the movable portion 18 of the primary frame 12 . a central portion 46 of the primary frame 12 comprises a first lateral arm 48 and a second lateral arm 50 of the central portion 46 of the primary frame 12 . each of the first 48 and second 50 lateral arms of the central portion 46 of the primary frame 12 is coupled between an associated one of a first end 52 and a second end 54 of each of a top arm 56 and a bottom arm 58 of the central portion 46 of the primary frame 12 . continuing , the central portion 46 of the primary frame 12 has a rectangular shape that may have a width between 30 cm and 45 cm and a length between 45 cm and 65 cm . a panel 60 is coupled to a top side 62 of the central portion 46 of the primary frame 12 . the panel 60 completely covers the top side 62 of the central portion 46 of the primary frame 12 . the movable portion 18 of the primary frame 12 is one of a pair of movable portions of the primary frame 12 . the exterior arm 14 of a first one of the pair of movable portions 64 of the primary frame 12 is coextensively and hingedly coupled to the first lateral arm 48 of the central portion 46 of the primary frame 12 . continuing , the exterior arm 14 of a second one of the pair of movable portions 66 of the primary frame 12 is coextensively and hingedly coupled to the second lateral arm 50 of the central portion 46 of the primary frame 12 . each of the first 64 and second 66 movable portions of the primary frame 12 has a width that is equal to a width of the central portion 46 of the primary frame 12 . each of the first 64 and second 66 movable portions of the primary frame 12 are positionable in a stored position . moreover , each of the first 64 and second 66 movable portions of the primary frame 12 extends away from the central portion 46 of the primary frame 12 at a right angle . a bottom end 68 of the pair of leg supports 36 on the first movable portion 64 of the primary frame 12 abuts a bottom end 70 of an associated one of the pair of leg supports 36 on the second movable portion 66 of the primary frame 12 . the primary frame 12 forms a rectangular parallelepiped shape so the primary frame 12 may contain objects . the objects may be objects related to camping or picnicking . a pair of locks 116 is movably coupled to an associated one of each of the pair of leg supports 36 of the first movable portion 64 of the primary frame 12 . a pair of pins 118 is coupled to an associated one of each of the pair of leg supports on the second movable portion 66 of the primary frame 12 . the pair of locks 116 each selectively engages the associated one of the pair of pins 118 when the first 64 and second 66 movable portions of the primary frame 12 are positioned in the stored position . lastly , the pair of locks 116 retains the first 64 and second 66 movable portions of the primary frame 12 in the stored position . the first 64 and second 66 movable portions of the primary frame 12 are each positionable in an extended position . continuing , each of the first 64 and second 66 movable portions of the primary frame 12 extends laterally away from the central portion 46 of the primary frame 12 . a top surface 72 of the panel 28 on the first movable portion 64 of the primary frame 12 lies on a plane being co - planar with a top surface 74 of the panel 60 on the central portion 46 of the primary frame 12 . additionally , a top surface 76 of the panel 28 on the second movable portion 66 of the primary frame 12 lies on a plane being co - planar with the top surface 74 of the panel 60 on the central portion 46 of the primary frame 12 . lastly , the primary frame 12 forms a table . a wire 110 is coupled between each of a front set 112 of the pair of leg supports 36 on the first 64 and second 66 movable portions of the primary frame 12 . the wire is positioned proximate a middle 114 of each of the front set of leg supports 112 . moreover , the wire 110 is stretched tightly between each of the front set of leg supports 112 when the first 64 and second 66 movable portions are positioned in the extended position . the wire 110 provides stability to the first 64 and second 66 movable portions of the frame in the extended position . a first lateral arm 78 and a second lateral arm 80 of a secondary frame 82 are each coupled between an associated one of a first end 84 and a second end 86 of each of a top arm 88 and a bottom arm 90 of the secondary frame 82 . the secondary frame 82 has a rectangular shape that may have a length between 30 cm and 45 cm and a width between 45 cm and 65 cm . a central arm 92 of the secondary frame 82 is coupled between the top 88 and bottom 90 arms of the secondary frame 82 . continuing , a panel 94 is coupled to a top side 96 of the secondary frame 82 so the panel 94 completely covers the top side 96 of the secondary frame 82 . a leg support 98 is coupled to a bottom side 11 of the secondary frame 82 . the leg support 98 may have a length between 5 cm and 10 cm . additionally , the leg support 98 is one of a plurality of leg supports 98 . the plurality of leg supports 98 comprises a pair of sets of leg supports 13 . a first one of the pair of sets of the leg supports 15 is each coupled to a bottom side 17 of an intersection of the first lateral arm 78 of the secondary frame 82 and an associated one of the top 88 and bottom arms 90 of the secondary frame 82 . lastly , a second one of the pair of sets of the leg supports 19 is each coupled to an inner side 21 of an intersection of the second lateral arm 80 of the secondary frame 82 and an associated one of the top 88 and bottom arms 90 of the secondary frame 82 . the secondary frame 82 is one of a pair of the secondary frames 82 . a first one of the pair of secondary frames 23 is removably coupled to a top end 25 of the primary frame 12 when the first 64 and second 66 movable portions of the primary frame 12 are positioned in a stored position . the first secondary frame 23 completely covers the top end 25 of the primary frame 12 . a second one of the pair of secondary frames 27 is removably coupled to a bottom end 29 of the primary frame 12 when the first 64 and second 66 movable portions of the primary frame 12 are positioned in the stored position . the second secondary frame 27 completely covers the bottom end 29 of the primary frame 12 . continuing , each of the first pair of legs supports 15 on each of the first 23 and second 27 secondary frames is positioned outside of the primary frame 12 when the first 23 and second 27 secondary frames are coupled to the primary frame 12 . lastly , each of the pair of second leg supports 19 on each of the first 23 and second 27 secondary frames is positioned inside of the primary frame 12 with the first 23 and second 27 secondary frames are coupled to the primary frame 12 . a leg 31 is selectively coupled to the primary frame 12 . a top portion 33 of the leg 31 has a width and a depth that is less than a width and a depth of a bottom portion 35 of the leg 31 . the top portion 33 of the leg 31 is selectively insertable into an open bottom end 37 of the leg support 98 on the secondary frame 82 . the leg 31 may have a rectangular cross section taken along a longitudinal axis extending through a top end 39 and a bottom end 41 of the leg 31 . the leg 31 is one of a plurality of the legs 31 . the plurality of legs 31 comprises a pair of sets of the plurality of legs 43 . each of a first one of the pair of sets of the plurality of legs 45 has a length less than a length of each of a second one of the pair of sets of the plurality of legs 47 . further , each of the first set of legs 45 may have a length between 45 cm and 60 cm . the second set of legs 47 may have a length between 70 cm and 90 cm . lastly , each of the first 45 and second 47 sets of legs are stored in the primary frame 12 when the first 64 and second 66 movable portions of the primary frame 12 are positioned in the stored position . the top portion 33 of each of the first set of legs 45 is selectively inserted into the plurality of leg supports 32 on the movable portion 18 of the primary frame 12 when the first 64 and second 66 movable portions of the primary frame 12 are positioned in the deployed position . further , the first set of legs 45 supports the primary frame 12 above a support surface 49 so the primary frame 12 may be used as a table . the top portion 33 of each of the second set of legs 47 is selectively inserted into the plurality of leg supports 98 on each of the first 23 and second 27 secondary frames . further , the first 23 and second 27 secondary frames are supported above the support surface 49 so the first 23 and second 27 secondary frames may support a user 51 . a first lateral arm 53 and a second lateral arm 55 of a carrying frame 57 are each coupled between an associated one of a first end 59 and a second end 61 of each of a top 63 and bottom 65 arm of the carrying frame 57 . the carrying frame 57 has a rectangular shape that may have a length between 50 cm and 80 cm and a width between 45 cm and 65 cm . a pair of spaced medial arms 67 of the carrying frame 57 is coupled between the top 63 and bottom 65 arms of the carrying frame 57 . additionally , a bottom end 69 of each of the pair of spaced medial arms 67 extends beyond the bottom arm 65 of the carrying frame 57 . a medial lateral arm 71 of the carrying frame 57 is coupled between the pair of spaced medial arms 67 of the carrying frame 57 proximate a top end 73 of each of the pair of spaced medial arms 67 of the carrying frame 57 . a wheel arm 75 is coupled between the top arm 63 of the carrying frame 57 and the medial lateral arm 71 of the carrying frame 57 . the wheel arm 75 is positioned proximate a middle of the top arm 63 of the carrying frame 57 . a plurality of leg supports 77 is coupled to a front side 79 of the carrying frame 57 . each of the plurality of leg supports 77 is positioned proximate an associated one of four corners 81 of the carrying frame 57 . continuing , a wheel aperture 83 extends through a top side 85 of the top arm 63 of the carrying frame 57 so the wheel aperture 83 is aligned with an interior of the wheel arm 75 . a panel 87 is coupled to a back side 89 of the carrying frame 57 so the panel 87 completely covers the back side 89 of the carrying frame 57 . additionally , a stud aperture 91 extends through a front side 93 and a back side 95 of the panel 87 on the carrying frame 57 . the stud aperture 91 may have a diameter between 3 mm and 8 mm . further , the stud aperture 91 is one of a plurality of the stud apertures 91 each positioned proximate an associated one of the four corners 81 of the carrying frame 57 . each of the plurality of stud apertures 91 insertably receives an associated one of the plurality of studs 40 when the first 64 and second 66 movable portions of the primary frame 12 are positioned in the stored position . the plurality of studs 40 selectively couples the carrying frame 57 to the primary frame 12 . a lip 97 is coupled to and extends rearwardly away from each of the first 53 and second 55 lateral arms of the carrying frame 57 and each of the top 63 and bottom 65 arms of the carrying frame . the lip 97 is coextensive with the first 53 and second 55 lateral arms and the top 63 and bottom 65 arms of the carrying frame . the first 64 and second 66 movable portions of the primary frame 12 are positioned inside of the lip 97 when the carrying frame 57 is coupled to the primary frame 12 . the lip 97 provides additional support so the plurality of studs 40 do not support the entire weight of the primary frame 12 . a plurality of pads 99 is coupled between each of the pair of spaced medial arms 67 of the carrying frame 57 . the plurality of pads 99 is evenly distributed between the medial lateral arm of the carrying frame and the bottom end 69 of each of the spaced medial arms 67 of the carrying frame 57 . continuing , a plurality of pin apertures 100 extends through a first lateral side 101 and a second lateral side 102 of each of the pair of spaced medial arms 67 . a plurality of pins 103 is each insertable into an associated one of the plurality of pin apertures 100 . further , a pair of shoulder straps 104 are each selectively coupled to an associated pair of the plurality of pins 103 . the carrying frame 57 is worn on the user &# 39 ; s back when the carrying frame 57 is coupled to the primary frame 12 so the plurality of pads 99 abuts the user &# 39 ; s back . a wheel mount 105 is selectively insertable into the wheel aperture 83 . moreover , a free end 106 of the wheel mount 105 extends downwardly into the wheel arm 75 . the wheel mount 105 may have a length between 10 cm and 20 cm . a wheel 107 is rotatably coupled to a coupled end 108 of the wheel mount 105 . the wheel 107 is positioned proximate the top arm of 63 the carrying frame 57 when the wheel mount 105 is inserted into the wheel aperture 83 . moreover , the wheel 107 is selectively rolled along the support surface 49 so the assembly 10 is selectively transported along the support surface 49 . in use , each of the first 23 and second 27 secondary frames are removed from the primary frame 12 . continuing , each of the first set of legs 45 are inserted into an associated one of the leg supports 98 on each of the first 23 and second 27 secondary frames . the user sits on a top surface 109 of the panel 94 on each of the first 23 and second 27 secondary frames . additionally , the first 64 and second 66 movable portions of the primary frame 12 are moved into the extended position . each of the set of second legs 47 are inserted into an associated one of legs supports 32 on each of the first 64 and second 66 movable portions of the primary frame 12 . the objects are placed on the top surface 72 , 74 , 76 of the panels 28 , 60 on each of the first 64 and second 66 movable portion and the central portion 46 of the primary frame 12 . 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 , assembly 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 .
a backpack assembly for converting into a table and chairs includes a primary frame that is selectively positionable between a table position and a box position . a movable portion of the primary frame is operationally coupled to a central portion of the primary frame . a secondary frame is operationally coupled to the primary frame . the secondary frame is selectively used as a chair . a leg is selectively coupled to the primary frame . the primary frame is supported above a support surface when the primary frame is selectively positioned into the table position . a carrying frame is operationally coupled to the primary frame . the carrying frame is selectively coupled to a user so the user carries the assembly . a wheel selectively coupled to the carrying frame the assembly is selectively rolled along the support surface .