Abstract:
The invention discloses a working platform of a tool cabinet, and the working platform is turned over on the tool cabinet, so that two working sides on different sides of the working platform can be used alternately, so as to maximize the utility of the limited space of the tool cabinet. Besides, the working side can install at least one accessory manufacture device which can be changed by a user, and thus making the working platform multifunctional.

Description:
FIELD OF THE INVENTION  
       [0001]     The present invention relates to a tool cabinet, and more particularly to a working platform structure of a tool cabinet.  
       BACKGROUND OF THE INVENTION  
       [0002]     A tool cabinet is a cabinet for storing various different hand tools, and a working platform is usually set on the top of the cabinet for users to hammer, assembly, or repair an object, and the working platform is an indispensable equipment of DIY users.  
         [0003]     To improve the convenience of using a tool cabinet and further meeting user requirements, the present tool cabinet has installed wheels and handles onto the tool cabinet, such that users can freely push or move the tool cabinet to perform various manufacturing and repairing operations. The tool cabinet of this kind can further meet user requirements.  
         [0004]     However, the working platform of a prior art tool cabinet is monotonous, and users can simply use it for hammering, assembling and repairing. If a user needs to use an accessory device such as a vise or a grinding wheel, the user has to think of a way to fix the accessory device onto the working platform. Furthermore, the accessory device occupies much space of the working platform and affects the user&#39;s hammering, assembling or repairing operations. Therefore, the prior art working platform is unable to satisfy the requirements of the DIY users.  
       SUMMARY OF THE INVENTION  
       [0005]     The primary objective of the present invention is to provide a working platform disposed on the top of a tool cabinet, and the working platform can be turned over on the tool cabinet, so that users can alternately use both working sides of the working platform.  
         [0006]     The present invention relates to a working platform of a tool cabinet, and the working platform is disposed on a cabinet, and the working platform comprises a working board and at least one accessory manufacture equipment, and the working board has two working sides respectively disposed on two corresponding sides of the working board, and the working board is pivotally coupled onto the cabinet, so that the two working sides can be turned over by the working board and alternately shown on the cabinet. The accessory manufacture equipment is installed on the working side, such that the working platform can be turned over on the tool cabinet, and thus the two working sides on different sides of the working platform can be used alternately, and the working platform can be used to change the types of the accessory manufacture equipments as needed. Therefore, the working platform is multifunctional. 
     
    
     BRIEF DESCRIPTION OF THE DRAWINGS  
       [0007]      FIG. 1  is a view of an assembled structure of the present invention;  
         [0008]      FIG. 2  is a view of a disassembled structure of the present invention;  
         [0009]      FIG. 3A  is a schematic view of a working platform being turned over according to the present invention;  
         [0010]      FIG. 3B  is a schematic view of a working platform after being turned over according to the present invention;  
         [0011]      FIG. 4A  is a schematic view of a handle having a bent pivot according to the present invention;  
         [0012]      FIG. 4B  is a schematic view of the present invention having a bent pivot;  
         [0013]      FIG. 5A  is a perspective view of a vise having a working platform according to the present invention;  
         [0014]      FIG. 5B  is another perspective view of a vise having a working platform according to the present invention; and  
         [0015]      FIG. 6  is a schematic view of installing a working platform having a vise according to the present invention. 
     
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS  
       [0016]     The technical contents of the present invention will now be described in more detail hereinafter with reference to the accompanying drawings that show various embodiments of the invention.  
         [0017]     Referring to  FIGS. 1 and 2  for the working platform of a tool cabinet  10  according to the present invention, the working platform  10  is installed onto a cabinet  20 , and the working platform  10  comprises a working board  11  and at least one accessory manufacture equipment  12 . The working board  11  includes two working sides  111  separately disposed on two corresponding sides of the working board  11 , and the working board  11  is pivotally coupled onto the cabinet  20  by a pivotal axis  30 , such that the two working sides  111  can be turned over by the working board  11  to be shown alternately show on the cabinet  20 , and the accessory manufacture equipment  12  is set on the working side  111 .  
         [0018]     Referring to  FIGS. 3A and 3B , the working platform  10  of the present invention further comprises a pin positioning structure  13  disposed on the cabinet  20  having at least one insert post  131 . The working board  11  comprises a hole  112  separately disposed on both sides corresponding to the insert post  131 , so that when the two working sides  111  are turned over by the working board  11  and alternately shown on the top of the cabinet  20 , the insert post  131  is moved to pass through the hole  112  and fix the working board  11 .  
         [0019]     The pin positioning structure  13  includes a handle  132 , and the handle  132  is coupled and linked to the insert post  131 , so that when a user turns the working board  11  over, the user can hold the handle  132  to move the insert post  131  to be separated from the hole  112 . By that time, the working board  11  can be turned over as shown in  FIG. 3A . When the working board  11  is turned over completely, the user can use the handle  132  to insert the insert post  131  into the hole  112  to fix the working board  11  again as shown in  FIG. 3B .  
         [0020]     Referring to  FIGS. 4A and 4B  for the present invention, the handle  132  includes a bent pivot  133 , and the handle  132  is stored into a side of the cabinet  20  by the bent pivot  133  for reducing the area occupied by the cabinet  20  and avoiding any danger caused by the protrusions of the cabinet  20 . To enhance the convenience for users, a spring  134  is installed between the pin positioning structure  13  and the cabinet  20  as shown in  FIGS. 3A and 3B , such that the insert post  131  is elastically passed through the hole  112  by the spring  134 . If the insert post  131  is moved to be separated from the hole  112 , the resilience of the spring  134  automatically resumes its position and passes through the hole  112  to enhance the convenience of use.  
         [0021]     In addition, the pin positioning structure  13  can move the insert post  131  by some other way, such as building a pressing latch structure for the pin positioning structure  13 . After the pressing latch structure is pressed to move back and forth, the pressing latch structure drives the insert post  131  to move accordingly, so that pressing the pressing latch structure can move the insert post  131 .  
         [0022]     The accessory manufacture equipment  12  could be a grinding wheel, a vise, or other manufacturing equipment (the present invention uses a vise for the preferred embodiment). Referring to  FIGS. 5A, 5B  and  6  for the accessory manufacture equipment  12  being a vise, the working side  111  includes a groove  113  in a long bar shape, and the accessory manufacture equipment  12  is clamped onto a locking member  122  on the groove  113  by a screw, so that the accessory manufacture equipment  12  is fixed at different positions of the groove  113 . If it is necessary to turn the working board  11  over, the accessory manufacture equipment  12  can be fixed to a position proximate to middle of the working board  11  as shown in  FIG. 5A  in order to prevent the accessory manufacture equipment  12  from colliding the cabinet  20  during the process of turning over the working board  11 . If it is necessary to fix the working board  11  and use the accessory manufacture equipment  12 , the accessory manufacture equipment  12  is fixed to a position proximate to the edge of the working board  11  as shown in  FIG. 5B , so that the rotary rod  121  (used for opening or shutting the vise) of the accessory manufacture equipment  12  is resided on an external side of the cabinet  20 . Therefore, the rotary rod  121  can be rotated freely. By that time, the handle  132  can be stored into a side of the cabinet  20  by the bent pivot  133  as shown in  FIG. 6  to further prevent the handle  132  from being an obstacle to the user&#39;s operations, so that a user can easily rotate the rotary rod  121  to use the accessory manufacture equipment  12 .  
         [0023]     In view of the above description, the accessory manufacture equipment  12  of the present invention can be changed by users as needed and the working board  11  includes two working sides  111  that can be turned over by the working board  11  and alternately shown on the cabinet  20 , and thus the working platform  10  is convertible and multifunctional.