Abstract:
A padlock container assembly for packing and maintaining small articles is assembled primarily from a box container and a closure for closing the open top of the container. Buckle holes are disposed in the upper sidewall of the container that cooperate with elastic closure pieces disposed on a skirt of the closure to lock the closure the container. The closure has a sliding cover capable of being moved according to a predetermined path disposed on an external cover of the closure. A series of holes in the closure allows for various connection arrangements between closure parts. A hangtag extends upwardly from the external cover to allow the container assembly to be hanging and exhibiting.

Description:
FIELD OF THE INVENTION 
     The present invention relates to a padlock container structure. The foregoing container is provided for packing and containing small articles or taken as a utensil for storing box body. The foregoing small articles are different types of articles that are filled in the container through a predetermined shaped hole on an external cover of the container or taken out of the container through the shaped hole. 
     BACKGROUND OF THE INVENTION 
     According to a prior art, which is related to a present application, U.S. Pat. No. 7,195,120 entitled “Tool bit storage and display container”, the patent disclosed a container for containing tool and having an upward opening. The container is provided with a hexagon hole, which penetrates through thereof, at its rear wall and has an external cover connected to its opening end. A rectangular opening is disposed at a top of the external cover. A protrusion portion is extended from a front end of the rectangular opening, and a hinge type upper cover capable of being repeatedly lifted and covering is integrated with a rear end of the rectangular opening. The upper cover can completely cover the rectangular opening, and a protruding buckle is disposed in front of a bottom of the upper cover. After the upper cover covers the rectangular opening, the protruding buckle is utilized to be fastened at a bottom of a protrusion portion of the rectangular opening to show a locking state. 
     In addition, the external cover has a burglarproof cover plate, which covers a major portion of areas of the rectangular opening, connected to an edge of the bottom of the rectangular opening. The manner of connecting the burglarproof cover plate and the rectangular opening is that proper spaces and distances are spaced and predetermined at the front end and the rear end of the burglarproof cover plate respectively connected to the protrusion portion and the upper cover. Its purpose is that the protruding buckle of the upper cover can be accommodated inside the upper cover through the space. Two sides of the burglarproof cover plate are merely preset with partial edges to connect the edge of the bottom of the rectangular opening. Accordingly, a buyer only imposes downward forces on the burglarproof cover plate to crack the connection relationship between the burglarproof cover plate and the rectangular opening such the burglarproof cover plate can be quickly torn and taken out to allow the rectangular opening showing an opening state without covering. Tools or articles contained in the container can be easily taken out of the rectangular opening. 
     Moreover, the prior art further comprises a hangtag. A hanging hole is disposed to an upper end of the hangtag. Symmetric cantilever hooks having barbs, which protrude toward a front direction, are disposed at a lower position of the hangtag. Accordingly, after the prior art utilizes a front end surface of the hangtag to paste a rear end wall of the container, the symmetric cantilever hooks are inserted into the hexagon hole of the container, and the connection and positioning functions can be achieved through the barbs of the cantilever hooks fastened to an end surface of the rear end wall of the container. An upper surface and a lower surface at two cantilevers of the symmetric cantilever hooks are designed as parallel surfaces. The two parallel surfaces respectively lean against any one symmetric parallel surface of the hexagon hole to show the positioning state so that the hangtag is prevented from being randomly rotated after connecting the container. 
     The forgoing structure of the prior art has defects that include:
         1. The upper cover disposed to the external cover can be randomly opened during the exhibition and sale. The burglarproof cover plate hidden inside the rectangular opening can also be easily torn and cracked to take out tools for sale or articles contained in the container. In addition, the appearance of the external cover may not be seen even if the hidden burglarproof cover plate is torn and cracked.   2. A protruding buckle of the upper cover is fastened to a bottom of the protrusion portion extended from the rectangular opening. However, the protruding buckle designed as barbs is usually difficult to be opened although it is easily opened. After the upper cover is covered, the barbs of the protruding buckle may not easily come off the suppressing of the bottom of the protrusion portion by upwardly pushing the upper cover.   3. Although the hexagon hole designed at the rear of the container provides a function of buckling and positioning the symmetric cantilever hooks of the hangtag, intervals are predetermined between the symmetric cantilever hooks to properly compress and shift the two cantilever hooks. Therefore, once the container and the hangtag are reversely rotated, the relative position between the hangtag and the container can be changed. Consequently, the hangtag may not be accurately assembled and positioned.       

     SUMMARY OF THE INVENTION 
     A primary objective of the present invention is to provide a padlock container structure having hanging function or locking function during the exhibition to prevent contained articles from being stolen. 
     To achieve the foregoing objective, the padlock container structure provided by the invention comprises a container box, a sliding cover and a hangtag. The container box has one opening end that is fit an external cover capable of being detached and assembled. The external cover has a platform disposed thereon. The platform is provided with a central through hole at a central position of the platform. A shaped hole is disposed at a side of the central through hole. Symmetric long sliding channels are disposed to a front side and a rear side of the central through hole of the platform. The sliding cover is capable of covering the platform of the external cover. One end of the sliding cover completely covers the shaped hole of the external cover while another end of the sliding cover has a vertical via hole aligning the central through hole. Symmetric convex wings are disposed to corresponding sides of the sliding cover to respectively fit in the symmetric long sliding channels, thereby performing shifting and regulating. The hangtag has a hang hole predetermined at an upper end of the hangtag. A rod body is disposed to a lower end of the hangtag passing through the vertical via hole of the sliding cover and the central through hole of the external cover so as to lock the sliding cover and the external cover. Symmetric flexible hangers are disposed to an end of the rod body to be stopped at an external periphery of a bottom of the central through hole. 
     When the vertical via hole of the sliding cover aligns the central through hole of the platform of the external cover, one end of the sliding cover can cover up the shaped hole of the external cover. In the meantime, the rod body can be vertically cascaded between the vertical via hole of the sliding cover and the central through hole of the external cover through the symmetric flexible hangers, and hanging portions of the symmetric flexible hangers baffle a bottom of the central through hole so that the symmetric flexible hangers are unable to eject from the central through hole to allow the combination of the external cover and the sliding cover to temporarily have locking function, thereby effectively preventing the sliding cover from being pushed. 
     Moreover, the container box of the invention is made of a transparent material. Accordingly, the containing articles which are for sale can be clearly seen by consumers from outside. 
     Further, after the rod body of the hangtag is cascaded to the vertical via hole of the sliding cover and the central through hole of the external cover, the hangtag shown in the embodiment is designed as a rectangular plate body to prevent the hangtag from being randomly rotated. A protrusion portion is disposed at a side of the vertical via hole of the sliding cover. The protrusion portion is located at an area under the hangtag, and the protrusion portion has a slot which is vertically disposed under the hangtag. The slot is provided for correspondingly containing a bottom of the hangtag. Accordingly, the hangtag can be prevented from being randomly rotated. 
     In addition, more than one long elastic piece is disposed on the platform of the external cover. The long elastic piece in the embodiment is integrated with the platform. A trench piercing through the platform is disposed along three ends of the long elastic piece. Only one short end of the long elastic piece is connected to the platform. Accordingly, the long elastic piece has functions of vertically moving and automatically restoring. Further, the long elastic piece has a circular protrusion portion near the short end of the trench. The circular protrusion portion is disposed at an end of the long elastic piece. The sliding cover has more than one set of first circular cavities and second circular cavities at two sides of the vertical via hole to contain and limit the circular protrusion portion. A set number of the first circular cavities and the second circular cavities correspond to a number of the long elastic piece disposed on the platform. In the embodiment, after one end of the sliding cover completely covers the shaped hole of the external cover, one set of the first circular cavities disposed to the sliding cover is exactly provided for containing and limiting the circular protrusion portion of a long elastic piece. After the sliding cover is pushed to allow one end of the sliding cover to completely eject from the shaped hole of the external cover, one set of the second circular cavities disposed to the sliding cover is exactly provided for containing and limiting the circular protrusion portion of a long elastic piece. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  is a decomposition drawing of a structure according to a preferred embodiment of the present invention; 
         FIG. 2  is a bottom view drawing of an external case of a structure according to a preferred embodiment of the present invention; 
         FIG. 3  is a top view drawing of an external case of a structure according to a preferred embodiment of the present invention; 
         FIG. 4  is a bottom view drawing of a sliding cover of a structure according to a preferred embodiment of the present invention; 
         FIG. 5  is a three-dimensional assembly drawing of a structure according to a preferred embodiment of the present invention; 
         FIG. 6  is an assembly top view drawing of a structure according to a preferred embodiment of the present invention; 
         FIG. 7  is an assembly cross-sectional drawing of a front view of a structure according to a preferred embodiment of the present invention; 
         FIG. 8  is an A-A cross-sectional drawing according to  FIG. 5 ; 
         FIG. 9  is a B-B cross-sectional drawing according to  FIG. 8 ; and 
         FIG. 10  is a schematic diagram of utilization status of a structure according to a preferred embodiment of the present invention. 
     
    
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 
     Other features and advantages of the present invention will become apparent from the following description of the invention which refers to the accompanying drawings. 
     Referring  FIG. 1  to  FIG. 10  for a padlock container structure in accordance with a preferred embodiment of the invention is depicted. The structure comprises a container box  10 , an external cover  20 , a sliding cover  30  and a hang tag  40 . The container  10  utilized in the preferred embodiment is made of a transmittance material and a transparent plastic container box. Accordingly, articles inside the container box can be clearly seen from the outside. The structure of the container box  10  is slightly a rectangular box body, wherein its opening end  11  is disposed to an upper end of the rectangular box body, and symmetric buckle holes  12  are disposed at corresponding ends near the opening end  11  to provide fitting the external cover  20 . 
     The external cover  20  covers the opening end of the container box  10 , wherein symmetric elastic pieces  21  are disposed at two sides of a bottom of the external cover  20 . A convex stop  211  is respectively disposed to corresponding exteriors of the two elastic pieces  21  and can fit the symmetric buckle hole  12  of the container box  10  to firmly connect the external cover  20  and the container box  10 . When a user would like to open the external cover  20 , he/she must simultaneously press the convex stops  211  of the symmetric elastic pieces  21  to allow the two convex stops  211  to simultaneously eject from the symmetric buckle holes  12  of the container box  10  so that the external cover  20  can come off the container box  10 . In the embodiment, a fitting section  22  is downwardly extended from external frame edge of a bottom of the external cover  20 . A size of the external frame of the fitting section  22  is slightly smaller than a size of the external frame of the external cover  20 , and the fitting section  22  can be completely contained inside the opening end  11  of the container box  10  to provide better sealing effect between the container box  10  and the external cover  20 . In addition, it should be noted that the symmetric elastic pieces  21  are disposed to front and rear surfaces of the fitting section  22 . 
     A platform  20  is disposed to an upper end of the external cover  20 . A central through hole  24  is disposed to a central position of the platform  23 . A shaped hole is disposed at a side of the central through hole  24  of the platform  23 . The shaped hole  25  is designed as a rectangular hole in the embodiment and provided for filling or pouring articles or tools. Moreover, symmetrically long sliding channels  26  are disposed to a front corresponding side and a rear corresponding side of the central through hole  24  of the platform  23 . 
     The sliding cover  30  can cover an upper end surface of the platform  23  of the external cover  20 , wherein one end of the sliding cover  30  can completely cover the shaped hole  25  of the external cover  20  while another end of the sliding cover  30  has a vertical via hole  31  for aligning the central through hole  24  of the external cover  20 . Symmetric convex wings  32  are disposed to a front corresponding side and a rear corresponding side of the sliding cover  30  and can fit the symmetrically long sliding channels  26  of the external cover  20  to properly shift and regulate along the path direction. 
     A hang hole  41  is predetermined at an upper end of the hangtag  40 . A rod body  42  is disposed at a lower end of the hangtag  40 . The rod body  42  can fit between the vertical via hole  31  of the sliding cover  30  and the central through hole  24  of the external cover  20  to lock the external cover  20  and the sliding cover  30 . Further, a flexible hanger  43  is disposed at an end of the rod body  42  and can be stopped at an external periphery of a bottom of the central through hole  24 . Accordingly, the rod body  42  can be prevented from being ejected from the central through hole  24  and has locking function to achieve the function of preventing parts of the structure from being randomly detached on sale. 
     The padlock container structure assembled by the foregoing components can mainly utilize the rod body  42  of the hangtag  40  to temporarily string the sliding cover  30  and the external cover  20  to allow the sliding cover  30  to be at an immobile state. Accordingly, the shaped hole  25  of the external cover  20  can be retained at the sealed state to effectively prevent it from being randomly opened during the exhibiting. 
     The assembled padlock container structure is shown in  FIG. 5 ,  FIG. 7  and  FIG. 10 . While moving the sliding cover  30 , the rod body  42  connected between the vertical via hole  31  of the sliding cover  30  and the central through hole  24  of the external cover  20  must be cut to allow the sliding cover  30  can freely shift and regulate. 
     As shown in  FIG. 1 ,  FIG. 5  and  FIG. 7 , after the rod body  42  of the hangtag  40  is strung in the vertical via hole  31  of the sliding cover  30  and the central through hole  24  of the external cover  20 , the hangtag  40  in the embodiment is designed as a rectangular plate body to prevent the hangtag  40  from being randomly rotated. A protrusion portion  33  is disposed at a side of the vertical via hole  31  of the sliding cover  30 . The protrusion portion  33  is a long strip, wherein its long edge direction is parallel with a short edge direction of the sliding cover  30 , and the protrusion portion  33  is located at an area under the hangtag  40 . The protrusion portion  33  has a slot  331  which is vertically disposed under the hangtag  40 . Accordingly, a bottom of the hangtag  40  can be fit and limited in the slot  331  to prevent the hangtag  40  from being randomly rotated. 
     As shown in  FIG. 1  and  FIG. 3 , at least one long elastic piece  27  is disposed on the platform  23  of the external cover  20 . The long elastic piece  27  in the embodiment is integrated with the platform  23 . A trench  28  piercing through the platform  23  is disposed along three ends of the long elastic piece  27 . Only one short end of the long elastic piece  27  is connected to the platform  23 . Accordingly, the long elastic piece  27  has functions of vertically moving and automatically restoring. Further, the long elastic piece  27  has a circular protrusion portion  271  near the short end of the trench  28 . The circular protrusion portion  271  is disposed at an end of the long elastic piece  27 . As shown in  FIG. 4 , the sliding cover  30  has more than one set of first circular cavities  34  and second circular cavities  35 , which are properly spaced, at a side or two sides of the vertical via hole  31  to contain and limit the circular protrusion portion  271 . In the preferred embodiment, the external cover  20  is provided with two long elastic pieces  27 . The two long elastic pieces  27  are symmetrically disposed at a side of the central through hole  24  of the platform  23 . Two sets of first circular cavities  34  and second circular cavities  35  are disposed at a bottom of the sliding cover  30 . 
     As shown in  FIG. 9  and  FIG. 10 , in the embodiment, when an end of the sliding cover  30  completely covers the shaped hole  25  of the external cover  20 , the first circular cavities  34  disposed at an end of the sliding cover  30  can be fit the circular protrusion portions  271  corresponding to the long elastic pieces  27 . After pushing the sliding cover  30  to allow one end to completely eject from the shaped hole  25  of the external cover  20 , the second circular cavities  35  disposed at another end of the sliding cover  30  can be fit the circular protrusion portion  271  corresponding to the long elastic pieces  27 . 
     Moreover, to prevent the sliding cover  30 , which is pushed by a user, from being falling, a plurality of non-slip concave lines  36  is disposed to at least one side or two sides of the sliding cover  30  to improve the frictional coefficient when a hand is in contact with the sliding cover  30 . 
     Although the features and advantages of the embodiments according to the preferred invention are disclosed, it is not limited to the embodiments described above, but encompasses any and all modifications and changes within the spirit and scope of the following claims.