Abstract:
A portable multi-functional sleeping system comprising a sleeping platform for one (1) to two (2) people for use while camping or performing a similar activity is herein disclosed. The sleeping system is provided with a trailer for movement or for towing behind a smaller vehicle or motorcycle. A lid folds open and exposes a mattress capable of holding up to two (2) people. The lower portion of the system provides three (3) storage compartments. A first compartment is provided with insulated sidewalls to serve as a cooler to keep food cool. A second compartment is for general storage for clothing and similar items. A third compartment is provided with collapsible poles and hooks for attaching a shower curtain and water bag thereto shower. A cooking grill section is also provided on the back portion of the system that folds up for compact storage.

Description:
RELATED APPLICATIONS 
     The present invention was first described in and claims the benefit of U.S. Provisional Application No. 61/273,470 filed Aug. 6, 2009, the entire disclosures of which are incorporated herein by reference. 
    
    
     FIELD OF THE INVENTION 
     The present invention relates generally to portable campers, and in particular, to a towable compact camper for use in conjunction with an existing motor vehicle which provides basic camper functionalities in a compact structure. 
     BACKGROUND OF THE INVENTION 
     Camping and other similar outdoors activities are extremely popular the world over. One (1) thing which varies greatly between persons undertaking such pastimes is the level of comfort desired during extended outdoors stays. While some people find it therapeutic to forego creature comforts entirely, many people enjoy having basic amenities such as sleeping surfaces, food preparation surfaces, and on-hand water supplies in an effort to focus on relaxation. 
     Many methods exist for providing some basic comforts while in extended outdoors excursions. Popular devices include portable charcoal grills and coolers for foodstuffs, tents, air mattresses, or sleeping bags for sleeping surfaces, bottled water supplies, pre-cooked food, and the like. While many people are content with some combination of these amenities, many people prefer legitimate indoors sleeping quarters and proper amenities such as showers and bathrooms due to factors such as medical conditions, small children, time conservation, relaxation, and the like. Such amenities can be provided on camping trips via cabins, recreational vehicles, and the like. However, these methods are often prohibitively expensive or not always available. 
     Various attempts have been made to provide portable camping or outdoors amenities. Examples of these attempts can be seen by reference to several U.S. patents. U.S. Pat. No. 1,276,388, issued in the name of Marx, describes a wheeled camping trailer particularly adapted to carry beds or bedding materials. 
     U.S. Pat. No. 3,788,670, issued in the name of Petersen, describes a camping unit attachable to a motorcycle in a manner similar to a sidecar. The Petersen apparatus expands into a tent-like structure which provides a ground cover and sheltering function. 
     U.S. Pat. No. 4,194,785, issued in the name of Cox et al., describes a camper comprising a pair of boxes mounted on wheels for transport. The boxes contain a variety of collapsed structures which assemble to a large tent structure including various cooking amenities, tabletop surfaces, and the like. 
     Additionally, ornamental designs for a camping trailer exist, particularly U.S. Pat. Nos. D 225,622 and D 243,597. However, none of these designs are similar to the present invention. 
     While these devices fulfill their respective, particular objectives, each of these references suffer from one (1) or more of the aforementioned disadvantages. Many such apparatuses are overly cumbersome to transport and, particularly, to assemble. Also, many such apparatuses provide a narrow range of utility such as basic sheltering functions only. Furthermore, many such apparatuses are difficult to transport using smaller vehicles such as motorcycles. In addition, many such apparatuses are not quick to collapse or easy to secure during extended but temporary forays away from the equipment such as hiking during the day. Accordingly, there exists a need for a portable camper apparatus without the disadvantages as described above. The development of the present invention substantially departs from the conventional solutions and in doing so fulfills this need. 
     SUMMARY OF THE INVENTION 
     In view of the foregoing references, the inventor recognized the aforementioned inherent problems and observed that there is a need for a means to provide a wide range of portable camping amenities in a manner that is compact, simple, and quick. Thus, the object of the present invention is to solve the aforementioned disadvantages and provide for this need. 
     To achieve the above objectives, it is an object of the present invention to provide a portable sleeping and storage system for multiple people for use in camping or similar activities. The apparatus comprises trailer and base structures which further comprise camping accessories including a grill, a plurality of storage means, and a shower. 
     Another object of the present invention is to provide a means to transport the apparatus utilizing an existing motor vehicle such as a truck or a small vehicle such as a motorcycle. The trailer comprises a tongue and a hitch which allow for connection to a conventional hitch portion on an existing vehicle and the base structure comprises wheels. 
     Yet still another object of the present invention is to comprise dimensions suitable for legal usage on state and local highways and the like. 
     Yet still another object of the present invention is to enable positioning on the bed of a truck via the base structure. The base structure comprises a shape similar to conventional truck toolboxes and fastening portions for securing the apparatus. 
     Yet still another object of the present invention is to comprise a plurality of mechanical fasteners which allow a user to selectively secure or remove the trailer from frame support portions of the base structure. 
     Yet still another object of the present invention is to provide electrical connections between the trailer and vehicle in a conventional manner to allow functioning of the trailer tail lights in a conventional manner. 
     Yet still another object of the present invention is to provide protection and selectable locking to the interior of the trailer via the lid-like top structure and a corresponding locking mechanism. 
     Yet still another object of the present invention is to provide a grill which allows a user to cook food utilizing the apparatus. The grill is pivotable along a side surface of the trailer for vertical storage during transport and periods of non-use. 
     Yet still another object of the present invention is to provide a plurality of attachable bed legs which engage the top surface of the trailer, along the top surface to be hingedly opened and rested upon a ground surface to form a flat horizontal surface with the top of the trailer when open. 
     Yet still another object of the present invention is to provide a recessed mattress contained within the top surface of the trailer in order to provide a sleeping or sitting surface when the top surface is opened with the bed legs attached. 
     Yet still another object of the present invention is to comprise a plurality of lidded compartments integral to the trailer which provide features of dry storage, insulated storage, and the like. 
     Yet still another object of the present invention is to comprise a compartment of collapsible shower. The shower comprises a plurality of collapsible frame portions, a curtain, a drain and other conventional features which provide a user with a means to bathe utilizing the apparatus. 
     Yet still another object of the present invention is to provide a method of utilizing the device that provides a unique means of obtaining the invention, hitching or attaching it to an existing motor vehicle, towing it to a desired location, detaching the trailer portion, selectively deploying the grill for use, attaching the bed legs, opening the top structure to provide a sleeping surface, accessing the compartments for storage and removal of desired objects, assembling the shower portion to provide showering functions, and easily locking the trailer during periods of non-use. 
     Further objects and advantages of the present invention will become apparent from a consideration of the drawings and ensuing description. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The advantages and features of the present invention will become better understood with reference to the following more detailed description and claims taken in conjunction with the accompanying drawings, in which like elements are identified with like symbols, and in which: 
         FIG. 1  is an environmental view of a toolbox camper  10  depicting a towing attachment to a motorcycle  30 , according to a preferred embodiment of the present invention; 
         FIG. 2  is another environmental view of the toolbox camper  10  depicting a placement on a truck  20 , according to a preferred embodiment of the present invention; 
         FIG. 3  is an exploded perspective view of the toolbox camper  10  and trailer  35 , according to a preferred embodiment of the present invention; 
         FIG. 4  is a perspective view of the rear portion of the toolbox camper  10 , according to a preferred embodiment of the present invention; 
         FIG. 5  is a perspective view of the front portion of the toolbox camper  10  depicting an open state, according to a preferred embodiment of the present invention; 
         FIG. 6  is another perspective view of the toolbox camper  10  depicting an opened state and an exploded shower  148 , according to a preferred embodiment of the present invention; and, 
         FIG. 7  is another perspective view of the toolbox camper  10  depicting an opened state and a deployed shower  148 , according to a preferred embodiment of the present invention. 
       
         
           
                 
               
                 
                 
                 
                 
               
             
                 
                     
                 
                 
                   DESCRIPTIVE KEY 
                 
                 
                     
                 
               
               
                 
                     
                 
               
            
             
                 
                     
                     
                    10 
                   toolbox camper 
                 
                 
                     
                     
                    20  
                   truck 
                 
                 
                     
                     
                    25  
                   truck bed 
                 
                 
                     
                     
                    30  
                   motorcycle 
                 
                 
                     
                     
                    35  
                   trailer 
                 
                 
                     
                     
                    36  
                   tongue 
                 
                 
                     
                     
                    37  
                   hitch 
                 
                 
                     
                     
                    38a 
                   frame extension 
                 
                 
                     
                     
                    38b 
                   frame support 
                 
                 
                     
                     
                    39a 
                   fastener 
                 
                 
                     
                     
                    39b 
                   aperture 
                 
                 
                     
                     
                    40  
                   wheel 
                 
                 
                     
                     
                    41  
                   taillight 
                 
                 
                     
                     
                    50  
                   locking mechanism 
                 
                 
                     
                     
                    60  
                   grill 
                 
                 
                     
                     
                    63  
                   grill pivoting means 
                 
                 
                     
                     
                    65  
                   grill leg 
                 
                 
                     
                     
                    67  
                   cooking grid 
                 
                 
                     
                     
                    68  
                   grill recess 
                 
                 
                     
                     
                    69  
                   grill lock 
                 
                 
                     
                     
                    70  
                   top structure 
                 
                 
                     
                     
                    75  
                   hinge 
                 
                 
                     
                     
                    80  
                   base structure 
                 
                 
                     
                     
                    90  
                   mattress 
                 
                 
                     
                     
                    95  
                   bed leg 
                 
                 
                     
                     
                   100 
                   support arm 
                 
                 
                     
                     
                   105 
                   support member 
                 
                 
                     
                     
                   109 
                   mattress section 
                 
                 
                     
                     
                   110 
                   first compartment 
                 
                 
                     
                     
                   115 
                   first compartment lid 
                 
                 
                     
                     
                   116 
                   first compartment relief 
                 
                 
                     
                     
                   117 
                   drainage aperture 
                 
                 
                     
                     
                   120 
                   second compartment 
                 
                 
                     
                     
                   125 
                   second compartment lid 
                 
                 
                     
                     
                   126 
                   second compartment relief 
                 
                 
                     
                     
                   130 
                   pole support member 
                 
                 
                     
                     
                   131 
                   first extension member 
                 
                 
                     
                     
                   132 
                   second extension member 
                 
                 
                     
                     
                   133 
                   upper member 
                 
                 
                     
                     
                   134 
                   hook 
                 
                 
                     
                     
                   140 
                   third compartment 
                 
                 
                     
                     
                   145 
                   third compartment lid 
                 
                 
                     
                     
                   146 
                   third compartment relief 
                 
                 
                     
                     
                   147 
                   lid hinge 
                 
                 
                     
                     
                   148 
                   shower 
                 
                 
                     
                     
                   149 
                   shower curtain 
                 
                 
                     
                     
                   150 
                   leg fastener 
                 
                 
                     
                     
                   151 
                   leg fastener opening 
                 
                 
                     
                     
                 
               
            
           
         
       
     
    
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT 
     The best mode for carrying out the invention is presented in terms of its preferred embodiment, herein depicted within  FIGS. 1 through 7 . However, the invention is not limited to the described embodiment and a person skilled in the art will appreciate that many other embodiments of the invention are possible without deviating from the basic concept of the invention, and that any such work around will also fall under scope of this invention. It is envisioned that other styles and configurations of the present invention can be easily incorporated into the teachings of the present invention, and only one particular configuration shall be shown and described for purposes of clarity and disclosure and not by way of limitation of scope. 
     The terms “a” and “an” herein do not denote a limitation of quantity, but rather denote the presence of at least one of the referenced items. 
     The present invention describes a toolbox camper (herein described as the “apparatus”)  10 , which provides a portable sleeping and storage system for one (1) to two (2) people for use while camping or similar activity. The apparatus  10  comprises a trailer  35  and a base structure  80  which provides for a wheeled camping accessory which further includes a grill  60 , a plurality of storage means  110 ,  120 ,  140 , and a shower  148 . The apparatus  10  is fabricated of durable materials such as, but not limited to: aluminum, stainless steel, or the like. 
     Referring now to  FIG. 1 , an environmental view of the apparatus  10  depicting a towing attachment to a motorcycle  30 , according to the preferred embodiment of the present invention, is disclosed. The apparatus  10  comprises a trailer  35  which provides a means to transport the apparatus  10  via towing behind a motorcycle  30  or other small vehicle. The trailer  35  is detachable from the base structure  80  and comprises a generally rectangular structure further including a pair of wheels  40 . The trailer  35  comprises expected features such as a tongue  36  which provides an extension means to a motorcycle  30  and a hitch  37  which provides a securing and attachment means to said motorcycle  30 . The hitch  37  may include such towing features such as a tow-ball or a tow pin/jaw hitching device, yet other similar device may be utilized without limiting the scope of the device  10 . The trailer  35  also includes a pair of vertical frame extensions  38   a  which provides a means to attach and detach the base structure  80  (also see  FIG. 3 ). The frame extensions  38   a  are located on opposing side portions of the trailer  35  and provide a fastening means to the base structure  80 . The trailer  35  is preferably sized according to measurements which correspond to state and local highway regulations. 
     Referring now to  FIG. 2 , another environmental view of the apparatus  10  depicting a placement upon a truck  20 , according to the preferred embodiment of the present invention, is disclosed. The base structure  80  provides a shape similar to the design of conventional truck toolboxes which enables positioning upon a truck bed  25 . When positioned upon the truck bed  25  the trailer  35  is removed from the apparatus  10 . The base structure  80  of the apparatus  10  freely rests upon the floor of the truck bed  25 , yet may be secured to said floor via mechanical fasteners such as, but not limited to: bolts, nuts, and the like. The length of the base structure  80  measures approximately sixty (60) inches and the height measures approximately eighteen (18) inches. The length of the top structure  70  measures approximately seventy (70) inches and the height measures approximately four (4) inches. 
     Referring now to  FIG. 3 , an exploded perspective view of the apparatus  10 , according to the preferred embodiment of the present invention, is disclosed. The trailer  35  is comprised of square stock steel tubing which also comprises a pair of frame supports  38   b  which provides a supporting feature to the base structure  80 . The frame supports  38   b  are oriented perpendicular to the tongue  36  and are preferably attached to an inner surface of the trailer  35  via common welding techniques. The base structure  80  is positioned superjacent to each frame support  38   b  which retains said base structure  80 . As abovementioned the frame extensions  38   a  provide a means to secure and attach or unsecure and detach the base structure  80  from the trailer  35  via mechanical fasteners  39   a . The fasteners  39   a  are inserted through apertures  39   b  located on the frame extension  38   a  and lower side surfaces of the base structure  80 . 
     The trailer  35  also includes expected electrical connections to devices such as taillights  41  which enable a user to translate upcoming driving routes to other drivers or pedestrians. The taillights  41  are depicted herein as being positioned above each wheel  40  for illustration purposes only it is known that other locations may be utilized without limiting the scope of the apparatus  10 . Each taillight  41  is preferably interconnected via electrical wiring routed along the frame to a wiring harness on the small vehicle or the motorcycle  30  in a common manner. 
     A top structure  70  is hingedly attached to the base structure  80  to provide a lid to the apparatus  10 . The top structure  70  is attached to the base structure  80  via a pair of hinges  75  (see  FIG. 5 ). The top structure  70  further provides a locking mechanism  50  to secure items inside. The locking mechanism  50  secures the top structure  70  to the base structure  80  and is located at an intermediate position on said top structure  70 . The locking mechanism  50  is preferably a key lock system which provides security to the apparatus  10  yet other systems may be integrated without limiting the scope of said apparatus  10 . 
     Referring now to  FIG. 4 , a perspective view of the rear portion of the apparatus  10 , according to the preferred embodiment of the present invention, is disclosed. For purposes of illustration, the orientation of the apparatus  10 , for example, front, rear, and sides, will correspond to a relative position of the truck  20 . The apparatus  10  comprises a grill  60  similar to conventional charcoal grills with an inner space to place charcoal or other cooking fuel and a cooking grid  67  for grilling food. The grill  60  is approximately twelve (12) inches wide, twenty (20) inches long, and eight (8) inches deep. The grill  60  includes a pivoting means  63  which enables said grill  60  to be inserted into a grill recess  68  for compact vertical storage. The pivoting means  63  is preferably a pin which creates an axis for the grill  60  to rotate about. The grill  60  also includes a rotatable grill lock  69  which enables said grill  60  to remain in a vertical store position during non-use or transporting of the device  10 . The grill lock  69  is preferably a pivoting knob which secures the grill  60 . When said grill  60  is rotated to a horizontal position a grill leg  65  provides a vertical securing means. The grill leg  65  is integrally molded and fixed to an underside portion of the grill  60  and provides support while in use. The grill  60  may be fabricated from materials such as, but not limited to: stainless steel, cast iron, or the like. 
     The apparatus  10  also comprises a pair of support arms  100 . The support arms  100  support an upper surface of a top structure  70  of the base structure  80  when folded open into a sleeping position (see  FIG. 5 ). Each support arm  100  includes an “L”-shaped body which rotates inwardly to provide a supporting means to the top structure  70  upon an upper portion of each support arm  100 . The support arms  100  are preferably fabricated from a strong durable material to support the weight of the top structure  70  and occupying persons. The support arms  100  are attached to a side surface of the base structure  80  via a pair of support members  105 . A support member  105  flanks the grill  60  in a vertical orientation. Each support member  105  comprises an arcuate shape which is integrally molded to the base structure  80  and enables a support arm  100  to rotate within an internal surface. 
     Referring now to  FIG. 5 , a perspective view of the front portion of the apparatus  10  depicting an open state, according to a preferred embodiment of the present invention, is disclosed. Before the top structure  70  of apparatus  10  is folded to an open state via the hinges  75  to the sleeping position, a pair of removably attachable bed legs  95  must be inserted into a pair of leg fasteners  150  via interference fitting. The leg fasteners  150  are comprised of integral rectangular socket-like fixtures located upon an upper surface of the top structure  70 . Each leg fastener  150  comprises a leg fastener opening  151  which provides a means to insert a respective bed leg  95 . The leg fasteners  150  and bed legs  95  provide a support means to the top structure  70 . When not in use, the bed legs  95  can be removed from the leg fasteners  150  and stored in the base structure  80 . A strong durable material would be used for the fabrication of the bed legs  95 . 
     The inside portion of the top structure  70  is equipped with a mattress  90  which is unveiled upon the unfolding process which creates a sleeping or sitting surface. The mattress  90  is recessed into the top structure  70  therefore said mattress  90  comprises dimensions equal to the inner dimensions of said top structure  70 . The mattress  90  is comprised of a rectangular pad which is packed with soft filler, springs, or the like. 
     The base structure  80  comprises a first compartment  110 , a first compartment lid  115 , the second compartment  120 , a second compartment lid  125 , a shower  146  stored within a third compartment  140 , and a third compartment lid  145  which are exposed when the apparatus  10  is configured in an open state (also see  FIG. 6 ). The three (3) compartments  110 ,  120 ,  140  are offset from a top edge of the base structure  80  which further provides a means to place up to three (3) mattresses sections  109  and create a second bed or sitting surface. The mattresses sections  109  are comprised of removable pads packed with filler to provide comfort and support to the user and are preferably laid upon each lid  115 ,  125 ,  145 . Each compartment  110 ,  120 ,  140  is equipped with lids  115 ,  125 ,  145  for covering said compartments  110 ,  120 ,  140  when not in use and to support the mattress sections  109 . 
     Referring now to  FIG. 6 , another perspective view of the apparatus  10  depicting an opened state and an exploded shower  148  and  FIG. 7 , another perspective view of the apparatus  10  depicting an open state and a deployed shower  148 , according to a preferred embodiment of the present invention, are disclosed. Each lid  115 ,  125 ,  145  is hingedly attached to an internal surface of the base structure  80  via a pair of lid hinges  147  which enable each said lid  115 ,  125 ,  145  to rotate ninety degrees (90°). Each lid  115 ,  125 ,  145  comprises a respective compartment relief  116 ,  126 ,  146  which provides a digit-operated means to manually open a desired compartment  110 ,  120 ,  140 . The lids  115 ,  125 ,  145  are foreseen to be cut to individual compartment  110 ,  120 ,  140  dimensions and fabricated from materials such as, but not limited to: wood, metal, plastic or the like. 
     The first compartment  110  is located on the left side of the base structure  80 , yet other locations may be utilized without limiting the scope of the apparatus  10  and is preferably insulated to keep items cool. The cooling and insulating features of the first compartment  110  are accomplished via insulating an internal portion of the first compartment  110  walls with foam and positioning ice pack or bags placed within said first compartment  110 . The first compartment  110  also comprises a drain aperture  117  which provides a means to remove unwanted liquid collected in said first compartment  110 . The drain aperture  117  may also be plugged when draining is not necessary via a common plug. The first compartment  110  comprises dimensions measuring approximately twenty (20) inches wide and eighteen (18) inches in height. 
     The second compartment  120  of the base structure  80  comprises a dry storage means to store items such as, but not limited to: clothes, bedding, food, and the like. The second compartment  120  is for keeping the stored items free from any moisture. The second compartment  120  is approximately twenty (20) inches wide and eighteen (18) inches in height. The second compartment  120  is depicted as being located at in intermediate position within the base structure  80  for illustration purposes only; it is known that other locations may be utilized without limiting the scope of the apparatus  10 . 
     The third compartment  140  of the base structure  80  houses a collapsible shower  148 . All items needed to create the shower  148  are stored within the third compartment  140 . The third compartment  140  is approximately twenty (20) inches wide and eighteen (18) inches in height and is preferably coated in a waterproof material. The third compartment  140  further comprises a drainage aperture  117  to remove unwanted liquid collected in said third compartment  140  when the shower  148  is utilized. The shower  148  incorporates a plastic tubular frame and shower curtain system which houses collapsible poles to be assembled into the third compartment  140 . 
     The assembling of the shower  148  is initiated via inserting a first extension member  131  into a respective pole support member  130  via interference fitting. The apparatus  10  comprises approximately four (4) pole support members  130  which are located on each upper corner within the third compartment  140  and are preferably integrally molded into the inner side surfaces of said third compartment  140 . The pole support members  130  each comprise a tubular shape with an open upper surface and a closed bottom surface which enables the first extension members  131  to be inserted and secured within said pole support members  130  in an upright orientation. The diameter of the first extension members  131  is slightly smaller than the diameter of the pole support members  130  which enables said first extension members  131  to slidably engage the inner surfaces of the pole support members  130 . Next, a second extension member  132  is inserted into an upper surface of each first extension member  131  via interference fitting. The diameter of the second extension members  132  is slightly smaller than the diameter of the first extension members  131  to enable said second extension members  132  to slidably engage the inner surfaces of said first extension members  131 . The second extension members  132  provide additional height to the shower  148  and provide an attachment means to upper members  133 . The upper members  133  are comprised of right angled members who interconnect to each other and to each second extension member  133 , thereby providing a supporting structure to a show curtain  149 . The upper members  133  interconnect to each other and to each second extension member  132  via interference fitting. Each upper member  133  comprises approximately four (4) hooks  134  which provide a means to suspend the shower curtain  149  in a common manner. The shower  148  uses a conventional shower water bag used for camping which is suspended from one (1) of the hooks  134  as desired. The shower curtain  149  is preferably draped within the third compartment  140  as to prohibit water from wetting the rest of the apparatus  10 . 
     It is envisioned that other styles and configurations of the present invention can be easily incorporated into the teachings of the present invention, and only one particular configuration shall be shown and described for purposes of clarity and disclosure and not by way of limitation of scope. 
     The preferred embodiment of the present invention can be utilized by the common user in a simple and effortless manner with little or no training. After initial purchase or acquisition of the apparatus  10 , it would be installed as indicated in  FIG. 1 . 
     The preferred embodiment of the present invention can be utilized by the common user in a simple and effortless manner with little or no training. After initial purchase or acquisition of the apparatus  10 , it would be installed as indicated in  FIG. 1  through  FIG. 7 . 
     The method of utilizing the apparatus  10  may be achieved by performing the following steps: acquiring the apparatus  10 ; placing the apparatus  10  on a level hard surface; unlocking the locking mechanism  50 ; rotating the support arms  100  inward; pivoting the top structure  70  and resting it on said support arms  100 ; inserting the bed legs  95  in the leg fasteners  150 ; placing mattress sections  109  upon the lid portions  115 ,  125 ,  145  of the base structure  80 ; and, utilizing the apparatus  10  as is or uncovering the compartments  110 ,  120 ,  140  as needed. 
     If operating the shower  146  is desired the following steps are preformed: inserting the first extension members  131  into each pole support member  130 ; inserting the second extension members  132  into each first extension member  131 ; inserting the upper members  133  into each second extension member  132 ; fastening a shower curtain  149  and water bag upon the hooks  134 ; using the shower  146  in a normal manner; draining excess water via the drainage aperture  117 ; unfastening the shower curtain  149  and water bag as desired; and, disassembling the shower  148  as desired. 
     If the compartments  110 ,  120 ,  140  or bed  90  are not needed, the grill  60  may be used by performing the following steps: unlatching and pivoting the grill  60  to a horizontal position via the grill lock  69 ; unfolding the grill  60  and enabling the grill leg  65  to provide a vertical support; placing charcoal or other cooking fuel in the grill  60  and cooking as needed; cleaning the grill  60  as desired after cooling; and, securing grill  60  to a secure stowed position via the grill lock  69 . 
     When using the apparatus  10  upon a truck bed  25  (see  FIG. 2 ) the following steps are performed: removing the trailer  34  from the base structure  80  via unfastening the fasteners  39   a  from the frame extension  38   a ; lifting the base structure  80  onto a truck bed  25 ; positioning the apparatus  10  to the middle of the truck bed  25 ; driving to a destination; following the steps described above to utilize the bed  90 , compartments  110 ,  120 ,  140 , shower  146 , or grill  60  as described; and, locking the locking mechanism  50  when finished. 
     When using the apparatus  10  attached to a motorcycle  30  or small vehicle (see  FIG. 1 ) the following steps are performed: attaching the base structure  80  to the trailer  35  if not previously installed via positioning the base structure  80  upon the frame supports  38   b  and inserting fasteners  39   a  into the apertures  39   b  upon the frame extensions  38   a  and base structure  80 ; securing the apparatus  10  to the motorcycle  30  or small vehicle by means of the hitch  37 ; driving to a destination; following the steps described above to utilize the bed  90 , compartments  110 ,  120 ,  140 , shower  146 , or grill  60  as needed; and, locking the locking mechanism  50  when finished. 
     The foregoing descriptions of specific embodiments of the present invention have been presented for purposes of illustration and description. They are not intended to be exhaustive or to limit the invention and method of use to the precise forms disclosed. Obviously many modifications and variations are possible in light of the above teaching. The embodiment was chosen and described in order to best explain the principles of the invention and its practical application, and to thereby enable others skilled in the art to best utilize the invention and various embodiments with various modifications as are suited to the particular use contemplated. It is understood that various omissions or substitutions of equivalents are contemplated as circumstance may suggest or render expedient, but is intended to cover the application or implementation without departing from the spirit or scope of the claims of the present invention.