Abstract:
An improvement of a tool bag is disclosed. The tool bag comprises a main tool pocket, a secondary tool pocket, a folded pad and an adjustable back pocket. The two pockets are mounted in front of the tool bag and are provided with zippers to enclose the tools within the tool bag. The folded pad can be extended to provide a support to the user when the user&#39;s back is lying against the floor.

Description:
BACKGROUND OF THE INVENTION 
   (a) Technical Field of the Invention 
   The present invention relates to an improvement of a tool bag, and in particular, tool bag with a primary tool pocket and a secondary tool package, and the tool bag can be put onto the waist or the side of the worker. 
   (b) Description of the Prior Art 
   The maintenance department of a manufacturing plant is generally provided with a tool room, which keeps all tools for use in maintenance. A technician needs to come to the maintenance room to get the essential tools for a specific project. However, some tool bags available in the market may not allow all the tools to be placed within the tool bags due to the various sizes of the tools. 
     FIG. 1  is a conventional tool bag having a cavity of appropriate size and along the edge of the opening, a plurality of holes are provided for a cord to pass through and the cord is used to pull the lugs of the tool bag. Due to the limited space of the tool bag, small tools within the bag may not be easily found. 
     FIG. 2  is another conventional tool bag having an appropriate size. A plurality of holding pockets are mounted at the sides of the tool bag for the holding of different tools. A zipper is provided to the opening of the pockets so that the pockets can be closed to prevent tools from accidentally drop out from the tool bag. The drawbacks of this conventional tool bag are that long handle tools may not be easily kept in the tool bag. Accordingly, it is an object of the present invention to provide an improvement of a tool bag which can mitigate the drawbacks of the conventional tool bag. 
   SUMMARY OF THE INVENTION 
   Accordingly, it is an object of the present invention to provide a combination tool bag comprising a main tool pocket having two bottom end and having a plurality of tool holding slots for holding tools, such as pliers, hammers, wrench, etc the bottom at the center of the pocket provided with a hook for a retractable measuring tape, and an inverted T-shape hook being positioned at a side of the hook having an end portion being positioned at the pocket using a rivet, the inverted T-shape hook used for holding a rubber roll, and the left upper end of the pocket being a hook section and a VELCRO having one end mounted to the pocket, the back section of the pocket provided with a space being formed by fabric extended from the pocket and secured using rivets, the bottom section of the pocket being provided with a pocket pad which is a flat plate having one face thereof being fastened to the pocket using a VELCRO, and a zipper being provided to three side edges of the pocket; a secondary holding pocket having a plurality of holding slots, and the right upper end of the pocket being a hook section and the left upper end being a VELCRO, wherein one end of the VELCRO is fabricated within the pocket body, and the pocket is provided with a space which is formed from the front of the pocket to the rear face of the pocket and a plurality of rivets are used for mounting, the three lateral sides of the pocket are provided with a zipper, and a folding pad being a wide flat pad having one surface provided with a plurality of VELCRO tape, and the two lateral sides being provided with a zipper, an adjustable back pocket having two end hook portions to hook the hook portion of the two tool pockets to obtain a tool bag which can be placed at the side of the user. 
   Yet a further object of the present invention is to provide an improvement of a tool bag, wherein the main tool pocket and the secondary tool pocket are combined to form a two plate body with the tool holding slots facing out, and the two ends of the bag is adjusted for mounting to a user at the waist. 
   Still another object of the present invention is to provide an improvement of a tool bag, wherein the folded pad is elongated and the pad is provided with a plurality of VELCRO tape. 
   Another object of the present invention is to provide an improvement of a tool bag, wherein the tool holding slots are arranged differently to hold tools. 
   The foregoing object and summary provide only a brief introduction to the present invention. To fully appreciate these and other objects of the present invention as well as the invention itself, all of which will become apparent to those skilled in the art, the following detailed description of the invention and the claims should be read in conjunction with the accompanying drawings. Throughout the specification and drawings identical reference numerals refer to identical or similar parts. 
   Many other advantages and features of the present invention will become manifest to those versed in the art upon making reference to the detailed description and the accompanying sheets of drawings in which a preferred structural embodiment incorporating the principles of the present invention is shown by way of illustrative example. 

   
     BRIEF DESCRIPTION OF THE DRAWINGS 
       FIG. 1  is a perspective view of a conventional tool bag. 
       FIG. 2  is another perspective view of the conventional tool bag. 
       FIG. 3  is a perspective view of the tool bag of the present invention. 
       FIG. 4  is a perspective exploded view of  FIG. 3  of the present invention. 
       FIG. 5  is a partial extension view of  FIG. 3 , wherein the folded pad is pulled downward to a position. 
       FIG. 6  is a perspective view of another preferred embodiment of the present invention. 
       FIG. 7  shown an implementation of  FIG. 6 , wherein the tool bag is tied to the waist of the user. 
       FIG. 8  is a partial extension view of the folded pad in accordance with the present invention. 
       FIG. 9  is full extension view of  FIG. 8  of the present invention. 
       FIG. 10  is an implementation of  FIG. 9  of the present invention. 
   

   DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT 
   The following descriptions are of exemplary embodiments only, and are not intended to limit the scope, applicability or configuration of the invention in any way. Rather, the following description provides a convenient illustration for implementing exemplary embodiments of the invention. Various changes to the described embodiments may be made in the function and arrangement of the elements described without departing from the scope of the invention as set forth in the appended claims. 
   Referring to  FIGS. 2 and 3 , there is shown a combination tool bag  1  comprising:
         (a) a main tool pocket  2  having two bottom end and having a plurality of tool holding slots  21  for holding tools, such as pliers, hammers, wrench, etc the bottom at the center of the pocket  2  provided with a hook  22  for a retractable measuring tape, and an inverted T-shape hook  23  being positioned at a side of the hook  22  having an end portion being positioned at the pocket  2  using a rivet, the inverted T-shape hook  23  used for holding a rubber roll, and the left upper end of the pocket  2  being a hook section  24  and a VELCRO  25  having one end mounted to the pocket  2 , the back section of the pocket  2  provided with a space  26  being formed by fabric extended from the pocket  2  and secured using rivets, the bottom section of the pocket  2  being provided with a pocket pad  27  which is a flat plate having one face thereof being fastened to the pocket  2  using a VELCRO, and a zipper  28  being provided to three side edges of the pocket  2 ;   (b) a secondary holding pocket  3  having a plurality of holding slots  31 , and the right upper end of the pocket  3  being a hook section  32  and the left upper end being a VELCRO  33 , wherein one end of the VELCRO  33  is fabricated within the pocket  3  body, and the pocket  3  is provided with a space  34  which is formed from the front of the pocket  3  to the rear face of the pocket  3  and a plurality of rivets are used for mounting, the three lateral sides of the pocket  3  are provided with a zipper  35 , and   (c) a folding pad  4  being a wide flat pad having one surface provided with a plurality of VELCRO tape  41 , and the two lateral sides being provided with a zipper  42 ,   (d) an adjustable back pocket  5  having two end hook portions to hook the hook portion  24 ,  32  of the two tool pockets  2 ,  3  to obtain a tool bag  1  which can be placed at the side of the user.       

   In view of the above structure, the tool bag  1  of the present invention comprises a main tool pocket  2 , a secondary tool pocket  3 , a folded pad  4  and an adjustable back pocket  5 . The two pockets  2 ,  3  are placed at the front of the tool bag  1  and the folded pad  4  is positioned between the two pockets  2 ,  3 . The zipper  28  of the tool pocket  2  and the zipper  42  of the folded pad  4  are engaged and are pulled along the edge till the terminal point, then the pocket  2  is combined at one side of the folded pad  4 . 
   The initial points of the zipper  35  of the pocket  3  is engaged with that of the zipper  42  of the folded pad  4 , and are pulled along the edge of the pocket  3  till the terminal point, the pocket  3  is combined with the folded pad  4  (as shown in FIG.  5 ). Further, the VELCRO tape  25 ,  33  of the pocket  2  and the pocket  3  are adhered to the VELCRO tape  41  of the folded pad  4 , a main body of the tool bag  1  is obtained. However after the combination of the pocket  3  and the folded pad  4 , the front face of the pocket  3  includes a tool holding slot  31 , and the rear pocket hook section  32  is positioned within the interior of the tool bag  1 . The pocket pad  27  of the pocket  2  can be separated from the VELCRO tape  271  and is placed at the bottom of the bag  1  to enhance the strength of the bag to hold heavy tools. 
   The two end hook portions of the adjustable back pocket  5  hook the hook portions  24 ,  32  of the pockets  2 ,  3  so that the tool bag can be hung at the side of the users. 
   Referring to  FIGS. 6 and 7 , the pockets  2 ,  3  are two plate body for mounting onto the waist of the user. The middle space  26 ,  34  are facing each other and the tool holding slots  21 ,  31  face externally. The adjustable back pocket  5  passes through the middle space  26 ,  34  of the pockets  2 ,  3  and surrounds the waist of the user. The insertion fastener  51  at the two ends of the back pocket  5  is fastened and the pockets  2 ,  3  are positioned at the lateral side of the user which facilitates the obtaining of the tools. 
   Referring to  FIGS. 8 and 9 , the folded pad  4  is elongated and the pad  4  is provided with a plurality of VELCRO tape  41 . The folded pad  4  can be extended so that the VELCRO tape  41  is positioned at the rear face to provide a back support when a user lays his back against the floor, as shown in FIG.  10 . 
   It will be understood that each of the elements described above, or two or more together may also find a useful application in other types of methods differing from the type described above. 
   While certain novel features of this invention have been shown and described and are pointed out in the annexed claim, it is not intended to be limited to the details above, since it will be understood that various omissions, modifications, substitutions and changes in the forms and details of the device illustrated and in its operation can be made by those skilled in the art without departing in any way from the spirit of the present invention.