Abstract:
A motorcycle travel bag comprising a shell and a shelving insert, wherein the shelving insert provides a convenient and secure apparatus for organizing, storing and transporting various items on a motorcycle. Items may be stored on the shelves of the shelving insert or in various pockets which may be attached to the exterior of the shell.

Description:
BACKGROUND 
     The present invention generally relates to the area of luggage options for motorcycles. Specifically, this invention relates to luggage which may readily be fastened to a motorcycle, the luggage having internal shelves, thus providing ease, convenience, and organization for the rider and/or passenger in transporting their belongings by motorcycle. 
     Limited space is available on motorcycles for a rider and the rider&#39;s passenger to carry their belongings. Some motorcycles may come equipped with large capacity saddlebags or panniers hanging down on either side of the rear wheel, as shown in U.S. Pat. No. 4,442,960 (Vetter). However, such luggage can be expensive, difficult to remove from the motorcycle, and too bulky to easily hand carry when the rider wishes to carry his or her belongings into a motel, campsite or other lodging. Moreover, some motorcycle riders feel such luggage is unsightly on their motorcycles and creates additional surface area for wind resistance. 
     Because of the disadvantages of mounting motorcycle luggage on either side of the wheel, U.S. Pat. No. 5,405,068 (Lovett) proposes a bag supported by either the motorcycle seat member or by a rack structure. An object of the bag in the &#39;068 patent is to overcome the disadvantages of the saddlebags or panniers by providing a travel bag which can be easily attached and removed from the motorcycle. This bag is secured to the motorcycle through the use of a pocket on the front of the bag, where the pocket is sized to fit snugly over the rear passenger seat back or sissy bar. The pocket is located on the bag so that the bottom of the bag will just rest on the luggage rack when the seat back is completely inserted into the pocket. However, careful construction of the pocket is central to the successful operation of this bag. The pocket must be so constructed that the internal volume of the pocket is less than this bag. The pocket must be so constructed that the internal volume of the pocket is less than the volume of the padded seat back, because the pocket must partially compress the resilient material of the seat back for the bag to be securely attached to the motorcycle. Because the rear seat back varies in dimensions from model to model of motorcycle, it is necessary to specifically size the pocket and the rest of the bag for each particular model of motorcycle. 
     Another disadvantage of fabric bags, which have no internal reinforcement members, is that the bag must be completely filled, because a loosely filled bag will vibrate and flap when the motorcycle is in motion. The bag disclosed in the &#39;0068 patent partially solves this problem through the use of a zippered gusset that allows the travel bag to expand as extra space is required. However, depending upon the volume of items to be stored in the bag, if the bag disclosed in the &#39;0068 patent is only partially filled, with the zippered gusset closed, excess fabric may still vibrate and flap. 
     A feature common to most previous motorcycle luggage, including saddlebags, panniers, and the bag disclosed by the &#39;0068 patent, is that the main storage space defined by each of these devices is merely a large enclosure with minimal internal structure for organizing the user&#39;s belongings. The user fills the enclosure with his or her belongings from the bottom of the luggage device until the luggage is fully loaded. However, because there is no internal structure, items packed within the enclosure may shift during travel, with smaller or heavier items working to the bottom of the enclosure. Although the user, desiring to have ready access to certain items, may pack these items at the top of the enclosure, it may be necessary to completely empty the bag in order to locate the items because they may have shifted to the bottom of the enclosure during travel. 
     The lack of internal storage structure in existing motorcycle luggage also results in clothing items becoming crumpled and wrinkled from shifting of the packed items. Clothing items which were neatly pressed when placed within the luggage become wrinkled because there is no internal structure for supporting and protecting clothing from being crumpled inside the luggage. 
     SUMMARY OF THE INVENTION 
     The present invention is a travel bag adaptable for motorcycle transportation. The invention is comprised of a shell, a shelving insert contained within the shell, and securing members for securing the travel bag to a motorcycle. The shell is opened by operating fasteners allowing access to the shelving insert and the inside of the shell. The shelving insert has a top shelf, bottom shelf, two side pieces and a plurality of intermediate shelves, and may have a back piece. The travel bag provides a convenient and secure apparatus for organizing, storing and transporting clothing, helmets, gloves, toiletries, shoes, camping equipment, tools and other items on the back of a motorcycle. Items may be stored on the shelves of the shelving insert or in various pockets which may be attached to the exterior of the shell. The travel bag maintains the organization of the goods packed by the user, allowing the user ready access to specific desired items without the user having to unpack all of the contents of the bag. This invention allows the user to pack and transport neatly pressed clothing items, without the clothing items becoming excessively wrinkled or disorganized. This invention provides internal reinforcement to a fabric travel bag so that a partially-filled travel bag will not vibrate or flap excessively when the motorcycle is in motion. This bag may be secured to the motorcycle without the need to size the mechanism for the particular model of motorcycle. Rollers or wheels may be mounted on the bottom of the travel bag allowing for easy transportation of the device after it has been removed from the motorcycle. 
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS 
     FIG. 1 shows an isometric view of the subject invention. 
     FIG. 2 shows a side elevational view of the subject invention mounted on the luggage rack of a motorcycle. 
     FIG. 3 shows a side elevational view of the subject invention mounted on the passenger seat-of a motorcycle. 
     FIG. 4 shows an elevational view of the left side of the subject invention. 
     FIG. 5 shows a rear elevational view of the subject invention. 
     FIG. 6 shows a front elevational view of the subject invention, with the flap unfastened, showing how a helmet or other bulky items may be stored. 
     FIG. 7 shows a front elevational view of the subject invention, showing how the shell may be opened from either the top or the bottom. 
     FIG. 8 shows a top view of the subject invention. 
     FIG. 9 shows a bottom view of the subject invention. 
     FIG. 10 shows an isometric view of an alternative embodiment of the subject invention. 
     FIG. 11 shows a left side elevational view of an alternative embodiment of the subject invention. 
     FIG. 12 shows a front elevational view of an alternative embodiment with the flap unfastened. 
    
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 
     The present invention comprises a travel bag with shelving insert adaptable for motorcycle transportation. The invention is comprised of two major components, the first component being a heavyweight fabric shell  10 , which may be constructed of a durable, water-resistant, and flexible material, such as CORDURA. The shell  10  provides an enclosure for the second major component, a shelving insert  38 . The shelving insert  38  may be constructed of lightweight rigid materials, such as plastic, aluminum, fiberglass, wood and/or composite materials. 
     Although other shapes are possible, in one embodiment the fabric shell  10  is comprised of a top surface  12 , a bottom surface  14 , a rear surface  16 , a front surface  18 , and two side surfaces  20 , which are joined together in approximately a rectangular prism. Access to the inside of the fabric shell is allowed by activating shell fasteners  36  which may be installed at the seam  32  joining the front surface  18  to the side surfaces  20 . When the shell fasteners  36  are opened, a flap  34  is formed, such as shown in FIG.  6 . As shown in FIG. 7, access to particular portions of the shelving insert  38  is allowed while leaving the flap  34  closed over other portions of the shelving insert to protect items from rain or moisture. 
     Additional components of the fabric shell  10  of the travel bag are security flaps  24 , attached to the rear surface  16 , mounting straps  52 , and corresponding quick clip connectors  54 . A handle strap  56 , mounted rollers  58  and side pockets  62  may also be attached to the fabric shell  10 . 
     The shelving insert  38  is comprised of a top shelf  42 , bottom shelf  44 , side pieces  48 , and intermediate shelves  50 . A back piece  46  may be connected to the back edges of the top shelf  42 , bottom shelf  44 , side pieces  48  and intermediate shelves  50 . The shelving insert  38  may be held within the fabric shell  10  by various insert fasteners  40  such as screws, adhesives, tacks, or hook and loop fasteners, sold under the registered trademark, “Velcro.” If used, hook and loop fasteners may be attached to the inside surfaces of the shell  10  by various means, such as sewing or adhesives. A corresponding hook and loop fastener is attached to the outside surfaces of the shelving insert  38 . 
     Different means may be used for securing the travel bag to the motorcycle. The travel bag may be attached to the motorcycle with security flaps  24  attached to the rear surface  16  of the bag, which wrap around the rear passenger seat back  28  of the motorcycle. Hook and loop fasteners  26  are attached to the security flaps  24  in such a manner as to allow the security flap on one side of the rear surface  16  to fasten to the corresponding security flap of the opposite side of the rear surface. With the bottom surface  14  of the travel bag resting on the motorcycle luggage rack  22 , as depicted in FIG. 2, the security flaps  24  from each side of the rear surface  16  are wrapped tightly around the rear passenger seat back  28 . Unlike pocket devices which must be specifically sized for the dimensions of the specific rear seat back, the security flaps  24  of the present invention are readily adaptable to rear seat backs and sissy bars of different dimensions, by simply adjusting the relative positions of each flap by adjusting the hook and loop fasteners  26  on each security flap. 
     Another means of securing the travel bag to the motorcycle is with mounting straps  52  and respective quick clip connectors  54  attached to the bottom surface  14  and/or lower sections of the rear surface  16  or front surface  18  of the travel bag. The mounting straps  52 , preferably nylon, are wrapped tightly around members of the motorcycle luggage rack  22 , with the ends of the mounting straps being secured into the receiving ends of the quick clip connectors  54 . Both the security flaps  24  and the mounting straps  52  should be used to secure the travel bag to retain the bag firmly in place during travel. 
     When the travel bag is attached to the motorcycle as depicted in FIG. 2, it has the added benefit of providing additional back support for the rear passenger on the motorcycle. An alternative method of attaching the travel bag is available where only one person is on the motorcycle. The bottom surface  14  of the travel bag may be rested upon the rear passenger seat  30 , so that the security flaps  24  are facing toward the rear of the motorcycle as depicted in FIG.  3 . Mounting the travel bag in the manner depicted in FIG. 3 provides additional back support for a single person riding the motorcycle. To mount the travel bag to the motorcycle in this manner, the bag is simply turned around so that the rear surface  16  and the security flaps  24  are oriented to face the rear of the motorcycle, toward the rear passenger seat back  28 . The mounting straps  52  may then be looped around portions of the motorcycle, such as passenger handrail, with the ends of the mounting straps being secured into the receiving ends of the quick clip connectors  54 . 
     In one embodiment, the travel bag has rollers  58  mounted to either the bottom surface  14 , or mounted to the edge of the rear surface  16  adjacent to the bottom surface. The rollers  58  allow the user to roll the bag on the ground after the bag has been dismounted from the motorcycle. The back piece of the shelving insert  46  or and/or the bottom shelf of the shelving insert  44  provide hard surfaces to which the rollers  58  might be attached through the fabric shell  10  by fasteners, such as screws, nails, rivets, or bolts. As an alternative, the rollers  58  may be attached directly to the fabric shell  10 . A handle strap  56  for either lifting the travel bag or pulling the bag along on the rollers  58  is attached to either the top surface  12  or the rear surface  16  of the fabric shell  10 . Side pockets  62  may be attached to the side surfaces  20  to provide additional storage capacity for the user, which may be sized and located for convenience and the configuration of the particular motorcycle. 
     In one embodiment of the travel bag, additional storage volume is provided by increasing the height dimension of the fabric shell  10  so that the volume between the top surface of the fabric shell  10  and the top shelf  42  of the shelving insert  38  is sufficiently enlarged to allow for the storage of larger items inside the travel bag, resting on the top shelf. For example, as depicted in FIG. 6, this space may be used for storage of motorcycle helmets  60 . When this storage volume is not required, the excess fabric may be folded over against the top self of the shelving insert  42  and secured by the top straps  64  to prevent the extra fabric from vibrating or flapping during operation of the motorcycle. 
     In another embodiment of the travel bag, shown in FIGS. 10 through 12, the top surface  12 ′ fits tightly over the top shelf  42 ′ of the shelving insert  38 ′, so there is no available storage volume above the top shelf. Although this embodiment has less storage capacity, the travel bag has a streamlined appearance which may be preferred by some users. This embodiment shares the same features as the first embodiment, such as security flaps  24 ′ attached to the rear surface  16 ′, a front surface  18 ′, and two side surfaces  20 ′, which are joined together in approximately a rectangular prism. Access to the inside of the shell is allowed by opening shell fastener  36 ′ which may be located at the seam  32 ′. Flap  34 ′ is formed when shell fastener  36 ′ is opened. 
     The shelving insert  38 ′ of this embodiment is comprised of a top shelf  42 ′, bottom shelf  44 ′, side pieces  48 ′, and intermediate shelves  50 ′. A back piece  46 ′ may be connected to the back edges of the top shelf  42 ′, bottom shelf  44 ′, side pieces  48 ′ and intermediate shelves  50 ′. The shelving insert  38 ′ may be held within the fabric shell  10 ′ by various insert fasteners  40 ′ such as screws, adhesives, tacks, or hook and loop fasteners. If used, hook and loop fasteners may be attached to the inside surfaces of the shell  10 ′ by various means, such as sewing or adhesives. A corresponding hook and loop fastener is attached to the outside surfaces of the shelving insert  38 ′. Other features of this embodiment are similar to those of the embodiment disclosed in FIGS. 1 through 9. 
     Use of all of the embodiments of the travel bag is simple. With reference to the embodiment disclosed in FIGS. 1 through 9, the user opens the fabric shell  10  by activating shell fasteners  36 , and place his or her clothing and belongings on the intermediate shelves  50  and the bottom shelf  44  of the shelving insert  38 . For this embodiment, items may also be placed on the top shelf  42 . The shell fasteners  36  are activated to close the fabric shell  10 . Additional items may be stored inside the side pockets  62 . Using the handle strap  56 , the user may pull the bag on its rollers  58  to the motorcycle. Lifting the travel bag by the handle strap  56 , the user places the bottom surface  14  on the motorcycle luggage rack  22  or the rear passenger seat  30 . The mounting straps  52  are run beneath the members of the luggage rack  22  and latched into the quick clip connectors  54 , and the ends of the mounting straps pulled to tighten any slack. The security flaps  24  are wrapped around the rear passenger seat back  28  and connected to their opposite member by hook and loop fasteners  26 . Any loose straps should be secured to prevent flapping. The user may then proceed with his or her motorcycle travel, and, upon arriving at the user&#39;s destination, perform the above steps in opposite order to remove the travel bag and unload the user&#39;s belongings. 
     Although the subject invention has been described and illustrated in detail, those skilled in the art appreciate that various adaptions and modifications of the preferred embodiments can be configured without departing from the spirit and scope of thee invention. Thus the scope of the invention should not be limited by the specific structures disclosed. Instead the true scope of the invention should be determined by the following claims.