Patent Publication Number: US-2023143591-A1

Title: Beverage Serving Trolley

Description:
CLAIM TO PRIORITY 
     This 35 U.S.C. § 371 National Stage Patent Application claims priority to PCT Patent Application No. PCT/EP2021/051208, filed Jan. 20, 2021, which claims priority to and benefit of DE Patent Application Serial No. 102020200830.2, filed Jan. 23, 2020, all of which is incorporated by reference herein. 
    
    
     BACKGROUND 
     The present embodiments relate to a beverage serving trolley. 
     Beverage serving trolleys have generally been known for a long time. Typically, a beverage serving trolley is a mobile rack having wheels, a handle and one or more shelfs for beverage bottles. Depending on the individual preferences, beverage serving trolleys with a number of accessories are available. In case the beverage serving trolley is used for more than just presenting beverage bottles, but also, for example, for preparing drinks, additional equipment is necessary which makes beverage serving trolleys often look messy and crowded. 
     Furthermore, when the beverage serving trolley is moved, items placed on the trolley may slip or even fall over and the beverage serving trolley thus has to be cleaned extensively. 
     In order to overcome these drawbacks of the presently available beverage serving trolleys, the present embodiments aim to provide a beverage serving trolley at which items are kept in place and cleaning effort is reduced. 
     To achieve such, the present embodiments provide a beverage serving trolley comprising a supporting structure, at least one wheel, a presentation basket being configured to receive beverage bottles and ice cubes, and a horizontally arranged top plate including a flat surface and a rim and being of a rectangular shape. 
     SUMMARY 
     According to the present embodiments, the top plate comprises a cutout that is configured to accommodate the presentation basket, wherein the top plate and the presentation basket are configured such that the presentation basket can be inserted into the cutout from the above and is removable from the cutout by lifting the presentation basket in an upward direction. As such, the presentation basket is secured from falling over when the beverage serving trolley is moved. 
     According to some embodiments, in the inserted state of the presentation basket, the presentation basket rests on a cutout edge that is sunken with respect to the flat surface of the top plate. This provides from a smooth fir of the presentation basket within the cutout. 
     According to some embodiments, at the underside of the top plate, the top plate comprises a plurality of bolts along the rim protruding downwards and the top plate is fixed to the beverage serving trolley by the bolts. This facilitates the mounting of the top plate and increases the overall stability of the beverage serving trolley. 
     According to some embodiments, the top plate including the bolts is of metal and the bolts are welded to the underside of the top plate. This further facilitates the mounting of the top plate and increases the overall stability of the beverage serving trolley. 
     According to some embodiments, the top plate further includes at least one recessed portion that is configured to accommodate a serving and/or a chopping board in order to hold the serving tray and/or the chopping in place when moving the beverage serving trolley. This prevents boards and trays placed on the beverage serving trolley from slipping when the beverage serving trolley is moved. 
     According to some embodiments, the top plate has only one recessed portion that has a rectangular area. As such, trays and boards can be placed into the recessed portion side by side in two different orientations. 
     According to some embodiments, the flat surface surrounds the sunken cutout and the recessed portion and extends to the rim of the top plate. As such, the top of the beverage serving trolley has a smooth outer appearance which can be cleaned easily and quickly. 
     According to some embodiments, the top plate has a vertically cut edge at the rim. This protects the rim of the top plate from damages caused by impacts from the side. 
     According to some embodiments, the rectangular shape of the top plate has rounded corners. This protects the corners of the top plate from damages caused by impacts from the side. Furthermore, the risk of injury to people is reduced. 
     According to some embodiments, the material thickness of the top plate at least at the rim is within the range of 1 mm and 5 mm. This increases the stability of the top plate. 
     According to some embodiments, the beverage serving trolley has a horizontal gap all around the beverage serving trolley below the rim of the top plate. The horizontal gap provides the possibility of arranging accessories for the beverage serving trolley. 
     According to some embodiments, the beverage serving trolley further has a handle for moving the beverage serving trolley. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The present invention will now be further explained by use of exemplary embodiments illustrated in the accompanying drawings, in which 
         FIG.  1    shows a side view of a beverage serving trolley according to a first embodiment, 
         FIG.  2    shows a partly exploded view of the beverage serving trolley shown in  FIG.  1   , 
         FIG.  3    shows a side view of a beverage serving trolley according to a second embodiment, 
         FIG.  4    shows another side view of the beverage serving trolley shown in  FIG.  3   , 
         FIG.  5    shows a side view of a beverage serving trolley according to a third embodiment, 
         FIG.  6    shows a perspective view on constructional details that may be realized in a beverage serving trolley according to an embodiment and which are realized in the beverage serving trolley as shown in  FIG.  5   , 
         FIG.  7    shows a top view on constructional details that may be realized in a beverage serving trolley according to an embodiment and which are realized in the beverage serving trolleys as shown in  FIGS.  3  and  5   , 
         FIG.  8    shows a top view on constructional details that may be realized in a beverage serving trolley according to an embodiment and which are realized in the beverage serving trolley as shown in  FIG.  5   , 
         FIG.  9    shows an oblique view on the top part of the beverage serving trolley as shown in  FIG.  5   , 
         FIG.  10    shows a perspective view on a top plate that may be comprised by a beverage serving trolley according to an embodiment and that corresponds to the one installed in the beverage serving trolley shown in  FIG.  5   , 
         FIG.  11    shows a view from below on a constructional detail that may be realized in a beverage serving trolley according to an embodiment and which are realized in the beverage serving trolleys shown in  FIGS.  3  and  5   , 
         FIG.  12    shows an enlarged section of a perspective side view of the beverage serving trolleys as shown in  FIGS.  3  and  5   , 
         FIG.  13    shows a perspective view on the top of a presentation basket that may be comprised by a beverage serving trolley according to an embodiment and that corresponds to the one with which the beverage serving trolleys shown in  FIGS.  1 ,  3  and  5    are equipped, 
         FIG.  14    shows a perspective view on the bottom of the presentation basket shown in  FIG.  13   , 
         FIG.  15    shows a further equipped embodiment of the presentation basket shown in  FIG.  13   , 
         FIG.  16    shows an exploded view of the presentation basket shown in  FIG.  13   , and 
         FIG.  17    shows a perspective view of one of the symmetrical parts of the light module. 
     
    
    
     DETAILED DESCRIPTION 
     Similar or identical elements in the various embodiments are labelled with the same reference numbers. The individual features of all of the described specific embodiments can generally be combined with each other, unless there are compelling technical or logical reasons to the contrary. Terms indicating any kind of orientation or direction like, for example, upwards, upper, downwards, lower, vertical, horizontal, sunken and lift up refer to the beverage serving trolley when standing on the ground, unless explicitly defined in a different manner. The terms “rear” and “front” are to be understood with respect to the direction of movement when the beverage serving trolley ( 1 ) is pushed by the handle ( 13 ). 
     In  FIGS.  1 ,  3  and  5   , three different embodiments of the beverage serving trolley  1  are shown. In the first embodiment shown in  FIG.  1   , the beverage serving trolley includes a supporting structure  10  that is made-up of U-shaped steel plates  3 A and  3 B, each including one horizontal part  5  and two vertical parts  4 . The four vertical parts  4  of the U-shaped steel plates  3 A and  3 B are interconnected inter alia by the shelfs  16  and by the presentation basket supporting frame  24 , in order to increase the overall stability of the beverage serving trolley  1 . The shelfs are freely accessible from the sides of the beverage serving trolley  1  and not covered by doors or the like. The vertical parts  4  of the U-shaped steel plate  3 A at the rear side of the beverage serving trolley  1  are furthermore interconnected by the handle  13 . The term “rear side” thus refers to the moving direction of the beverage serving trolley  1  when pushed from the side of the handle  13 . The front side of the beverage serving trolley  1  is consequently at the opposite side of the handle  13 . 
     In the embodiment of  FIG.  1   , at the rear U-shaped steel plate  3 A, the rear wheels  11 A are mounted, while at the front U-shaped steel plate  3 B, the horizontal part  5  serves as a pedestal. The rear wheels  11 A are fixed in orientation and do not swivel around a vertical axis. 
     The shelfs  16  are made of metal sheets and are perforated with a plurality of round holes, which reduces weight. The metal sheets are bent upwards or downwards at sections of their edges, which increases the stability and may in addition prevent a glass that is put on a shelf  16  from falling down. In the embodiment of  FIG.  1   , the front edge of each shelf  16  is bent downwards and both lateral edges and the rear edge of the shelfs  16  are bent upwards. 
     The handle  13  is composed of the handlebar  14  mounted between the two handle brackets  15 . The handle brackets  15  are made-up of steel plates as well and are flatly screwed together with the vertical parts  4  of the U-shaped steel plate  3 A at the rear side. 
     Furthermore, between the vertical parts  4  of the rear U-shaped steel plate  3 A, an accessory is removably mounted which is the storage box  73 . The storage box  73  like any other appropriate accessory can simply be hung in respective hooks or protrusions (not shown) at the vertical parts  4  of both U-shaped steel plates  3 A and  3 B. 
     A further accessory, which is however rigidly mounted to the beverage serving trolley  1  between the front U-shaped steel plates  3 B, is the tray  74 . The mounting brackets of the tray  74  are flatly screwed together with the vertical parts  4  of the U-shaped steel plate  3 B, in an analogous manner as the handle brackets  15  are mounted to the rear U-shaped steel plate  3 A. 
     The presentation basket supporting frame  24  has the form of a box with a square ground plate and vertical walls being sufficiently tall to accommodate the presentation basket  40 . As shown in  FIG.  2    in which the presentation basket is lift upwards, the presentation basket supporting frame  24  is designed to support the presentation basket  40  in a way that the upper outer rim  41  of the presentation basket  40 , which laterally protrudes away, rests with its supporting surface  41 A located at the underside of the protruding rim  41  on the upper edges  25  of the presentation basket supporting frame  24 . This ensures a smooth and even closure between the presentation basket  40  and the presentation basket supporting frame  24 . 
     Now, exemplary details of the presentation basket  40  are described, by which it is also referred to  FIGS.  13  and  14   . The presentation basket  40  has generally the form of a box open at the top with a square ground. It is watertight and is essentially composed of a one-piece, deep-drawn or injection-molded plastic component. The ground  51  and the inner side walls  43  of the presentation basket  40  represent the containment for beverages and ice cubes. The wall strength provides sufficient stability, so that, when fully packed with beverages, the presentation basket  40  can be carried by the basket handle  46  without problem. The sufficiently high wall strength furthermore has the effect of temperature isolation, so that, for example, ice cubes in the presentation basket  40  are not melting too quickly. 
     The basket handle  46  is provided at the center of the ground  51  of the presentation basket  40  and projects upwards from there, so that the presentation basket  40  can be carried stably and evenly by one hand. The basket handle  46  includes the elongated basket handlebar  47  and the basket handle bracket  48 , which in turn is composed of two bracket columns  48 A and the bracket base  48 B. Between the bracket columns  48 A there is provided the saddle surface  49  on the bracket base  48 B. In the present embodiment, the basket handlebar  47  is a separate metal component that is screwed onto the top of each of the bracket columns  48 A. The bracket columns  48 A and the bracket base  48 B, however, form integral parts of the one-piece plastic component of the presentation basket  40 . As mentioned above, the presentation basket  40  and the respective opening into which the presentation basket  40  is accommodated (which in this case is established by the presentation basket supporting frame  24 ) are square from a top view, so that the presentation basket  40  can be inserted in the beverage serving trolley  1 , as desired, with the basket handlebar  47  being oriented either in or transverse to the moving direction of the beverage serving trolley  1  when being pushed. 
     The bracket columns  48 A and, respectively, the basket handlebar  47  are designed such that the basket handlebar  47  is located at a level near, but under the level of the upper edge of the presentation basket  40 . At the upper inner rim  44  of the presentation basket  40  there is provided the cover accommodating area  45 , which is a sunken area onto which a cover (not shown) can be placed. The level up to which the basket handlebar  47  is located is thus as high as possible, but low enough that it does not contact the cover. 
     At the inner side wall  43  of the presentation basket  40 , an outlet  42  with plug is located near the ground  51  so that water in the presentation basket  40  can be conveniently drained. 
     The presentation basket  40  further includes footstands  50 , one at each corner on the underside of the presentation basket  40 . In case the presentation basket  40  is taken out of the beverage serving trolley  1 , it can be placed with its footstands  50  on a table or a similar surface. 
     According to a further equipped embodiment of the presentation basket  40  as shown in  FIGS.  15 ,  16  and  17   , the presentation basket  40  further includes four removable ice packs  52 , each of which can be inserted at one inner side wall  43 . Each ice pack  52  covers the surface of the respective inner side wall  43 . The ice packs  52  are of a plate-like shape with a ground surface corresponding to the surface of one inner side wall  43  of the presentation basket  40 . The thickness of the ice pack  52  can be selected depending on the desired cooling performance and, when vertically inserted into the presentation basket  40 , the horizontal cross-section of the ice pack  52  has a trapezoidal shape so that all four ice packs  52  fit with each other when inserted (cf.  FIG.  16   ). This shape and assembly also prevents the ice packs  52  from falling over. 
     The presentation basket  40  further includes the sheet metal tray  53  having a ground  53 B and four side walls  53 A, which is removably placed into the presentation basket  40  and over the ice packs  52 . The sheet metal tray  53  in principle is a metal box with open top and upper edges  53 C that are folded outwards, in order to rest on the ice packs  52 . The underside of the ground  53 B of the sheet metal tray  53  rests on the ground  51  of the presentation basket  40  and includes a cutout  53 D for the basket handle  46 . The sheet metal tray  53  serves for additional stability of the ice pack assembly and due to its material barely hinders the thermal conduction. 
     The presentation basket  40  further includes the light module  56 . The light module  56  is made-up of two symmetrical parts  56 A and  56 B. Each symmetrical part  56 A and  56 B has a connecting element  57  and a flat light emitting element  58 . When inserted into the presentation basket  40 , the symmetrical parts  56 A and  56 B of the light module  56  are connected to each other via magnets  57 A disposed in the connecting elements  57  in the region of the saddle surface  49  of the bracket base  48 B. Each connecting element  57  includes a power button  57 B and a battery compartment  57 C. Furthermore, a rubber lid  57 D is provided at each connecting element  57  which covers a battery capacity indicator  57 E and a battery charging port  57 F. The rubber lid  57 D can be easily removed by the hand in case the batteries must be charged or in case the user wants to check the battery level.  FIG.  17    shows the rubber lid  57 D when opened. 
     The light emitting element  58  covers the ground  51  of the presentation basket  40  and illuminates beverages placed into the presentation basket  40  from below. The light emitting element  58  is equipped with a frosted plastic plate  59  made of acrylic glass which allows light to pass through. The frosted plastic plate  59  acts as a diffuser that evenly and diffusely distributes light generated by light emitting diodes located at the edges of the frosted plastic plate  59 . 
     Next, the second embodiment of the beverage serving trolley  1  as shown in  FIGS.  3  and  4    is described. Compared to the beverage serving trolley  1  according to the first embodiment, the beverage serving trolley  1  according to the second embodiment is laterally enclosed by a housing, a door  17  and a drawer  18 .  FIG.  4    shows the beverage serving trolley  1  with open door  17  and the drawer  18  pulled out. 
     The housing of the beverage serving trolley  1  includes first side panels  19  and edge profiles  20  at an upper part of the beverage serving trolley  1  both vertically extending over the door  17  and the drawer  18 , and a second side panel  22  and an encapsulating housing component  23  at a lower part, i.e. under the first side panels  19  and edge profiles  20 . These housing components are also present in the beverage serving trolley  1  according to the third embodiment as shown in  FIG.  5   . In the explanation of the exact construction of the housing components, reference is also made to  FIGS.  6 ,  7  and  8   . 
     The edge profiles  20  essentially consist of a folded metal sheet that includes a curved portion  20 A that is wrapped around a vertical edge of the beverage serving trolley  1  and is visible from the outside, and two inwardly bent fixing portions  20 B. Both the curved portion  20 A and the fixing portions  20 B vertically extend over the entire edge profile  20 . The fixing portions  20 B are flat and oriented in a plane perpendicular to the outside surface of the beverage serving trolley  1  at the respective location. 
     The first side panels  19  also essentially consist of a folded metal sheet. The side panels  19  predominantly have a flat portion  19 A and four inwardly bent fixing portions  19 B analogue to those of the edge profiles  20 . Two of the fixing portions  19 B are vertically arranged and are located respectively at the two sides of the flat portion  19 A, while the other two fixing portions  19 B are horizontally arranged and are located respectively at the upper and lower edges of the flat portion  19 A. 
     Each of the first side panels  19  is connected via its vertically arranged fixing portions  19 B to an edge profile  20 . The fixing portions  19 B and  20 B of one first side panel  19  and one edge profile  20 , respectively, are thereby oriented coplanar to each other and screwed together by threaded bolts  60  and nuts  61 . Further, a spacer  64  is provided between the interconnected fixing portions  19 B and  20 B and around the used threaded bolts  60  in order to provide and ensure a predetermined vertical gap  21  between the fixing portions  19 B and  20 B. The vertical gaps  21  are present between each first side panel  19  and edge profile  20  that are connected to each other. In the vertical gaps  21 , accessories can be engaged, like the storage box  73  described in connection with the first embodiment. For this purpose, holes like the mounting bore  62 B are provided at frequent distances at the fixing portions  19 B and  20 B of each first side panel  19  and edge profile  20 , respectively. 
     As illustrated in  FIG.  6    and shown in  FIG.  7    in more detail, the housing components  19  and  20  are additionally fixed to the supporting structure  2  which, in the embodiments shown in  FIGS.  3  and  5    is constructed by a plurality of metal square tubes  6 . As can be seen, one of the fixing portions  20 B of the edge profile  20 , one of the fixing portions  19 B of the first side panel  19  and one square tube  6  are fixed together with a threaded bolt  61  that reaches through the entire square tube  6  and with nuts  61 . At the same location, in addition, the handle bracket  15  is mounted between the fixing portions  19 B and  20 B of the first side panel  19  and the edge profile  20 , respectively. The handle bracket  15  is rigidly mounted and is not intended to be removable like, for example, the above-mentioned accessories that can optionally be installed to the vertical gap  21 . Here, the handle bracket  15  also replaces the spacer  64  which would normally be present, as described above. 
     As shown in  FIGS.  6  and  8   , a square tube  6 , i.e. the supporting structure  2  is not necessarily present at each vertical edge of the beverage serving trolley  1 . This is, for example, the case with the beverage serving trolley  1  according to the third embodiment as shown in  FIG.  5   . Here, the interconnected housing components provide for enough stability, since the wine cooling cabinet  72  installed in the front part of the beverage serving trolley  1  contributes to the stability due to its dimensions. Therefore, the square tubes  6  at the respective vertical edges of the beverage serving trolley  1  can be omitted. 
     As mentioned above, the housing of the beverage serving trolley  1  according to the second embodiment ( FIG.  3   ) and the third embodiment ( FIG.  5   ) has a second side panel  22  and an encapsulating housing component  23  at a lower part, i.e. below the above described first side panels  19  and edge profiles  20 . These housing components are flush with the first side panels  19  and the edge profiles  20  and do also have a constant height all around the beverage serving trolley  1 . The encapsulating housing component  23  is made-up of one piece and extends over all the four corners while leaving one side free for the second side panel  22 , which is the side where the door  17  and drawer  18  are present. The second side panel  22  is perforated in order to allow circulation of air. 
     As a further difference from the first embodiment, the beverage serving trolley  1  according to the second and the third embodiment as shown in  FIGS.  3  and  5    has four wheels  11 A and  11 B. While the rear wheels  11 A are rigid as those of the beverage serving trolley  1  according to the first embodiment, the front wheels  11 B are castor wheels that can swivel about a vertical axis for a more convenient maneuvering. 
     The rear wheels  11 A with their outer surface are flush with the housing and, therefore, the second side panel  22  and the encapsulating housing component  23  have respective cutouts for the rear wheels  11 A. The distance between the front wheels  11 B to one another is shorter than that of the rear wheels  11 A, so that the front wheels  11 B are offset inwards compared with the rear wheels  11 A. 
     The beverage serving trolley  1  according to the second embodiment ( FIG.  3   ) and the third embodiment ( FIG.  5   ) further has a top plate  30 . With reference to  FIG.  10    which shows an extended embodiment of the top plate  30  that is used with the third embodiment of  FIG.  5   , the top plate  30  generally has a flat surface  33 , is rectangular and has a rim  38  with rounded corners  32  having a curvature that corresponds to that of the curved portion  20 A of the edge profiles  20 . At all sides of the beverage serving trolley  1  including the front side and the rear side, the rim  38  of the top plate  30  is flush in a vertical direction with the flat portions  19 A of the first side panels  19 , with the curved portions  20 A of the edge profiles  20  and with doors  17  and drawers  18 , where present. 
     The top plate  30  further has a cutout  34  into which the presentation basket  40  is inserted. At the cutout edge  35 , the top plate  30  is sunken in order to provide for a smooth fit of the presentation basket  40 , which in turn rests on the sunken cutout edge  35  with its supporting surface  41 A at the underside of the upper outer rim  41 . 
     Referring to  FIG.  12   , the top plate  30  is connected to the horizontally arranged fixing portions  19 B at the upper edge of the flat portion  19 A of the side panel  19 . The spacer  64  is provided inbetween the top plate  30  and the horizontally arranged fixing portions  19 B in order to provide for and ensure a predetermined horizontal gap  37  between the top plate  30  on the one hand and the first side panels  19  and the edge profiles  20  on the other hand. The horizontal gap  37  corresponds in its width with the vertical gap  21 . 
     For the mounting of the top plate  30 , the top plate  30  includes bolts  36  protruding down from the underside of the top plate  30 . Each bolt  36  is fastened either only to the respective fixing portion  19 B of the first side panel  19 , only to a square tube  6  of the supporting structure  2  or to a square tube  6  of the supporting structure  2  with the fixing portion  19 B of the first side panel  19  clamped inbetween.  FIG.  11    shows the mounting details when the bolt  36  is fastened to the square tube  6  of the supporting structure  2  in the case where no fixing portion  19 B of the first side panel  19  is present. This is, for example, the case at the region of a door  17 . As can be seen in  FIG.  11   , the bolt  36  reaches through the mounting bore  62  A (refer to  FIG.  6   ) in the square tube  6 . In order to provide access to the bolt  36  and to being able to fastening it with the nut  61 , an opening  63  is provided at the square tube  6  which allows access with an appropriate tool (not shown) for fastening the nut  61 . 
     While the top plate  30  of the second embodiment shown in  FIG.  3    is square, the top plate  30  of the beverage serving trolley  1  according to the third embodiment shown in  FIG.  5    is broader and further includes an area besides the presentation basket  40  on which a serving tray  70  and a chopping board  71  are placed.  FIG.  9    shows the upper part of the beverage serving trolley  1  as an enlarged section with more details of the top plate  30  and  FIG.  10    shows the isolated top plate  30 . In area next to the presentation basket  40 , the top plate  30  has a recessed portion  31  in order to hold the serving tray  70  and the chopping board  71  in place when moving the beverage serving trolley  1 . The recessed portion  31  is not subdivided and is one single square shaped recessed portion  31 . The serving tray  70  and the chopping board  71  are oblong and fit next to each other in the recessed portion  31  either lengthwise or crosswise to the moving direction of the beverage serving trolley  1 . 
     The third embodiment of the beverage serving trolley  1  as shown in  FIG.  5    is larger or, more particular, longer than the second embodiment of the beverage serving trolley  1  as shown in  FIG.  3   . The beverage serving trolley  1  of  FIG.  5    further includes the wine cooling cabinet  72  which is located below the serving tray  70  and the chopping board  71 , and next to the door  17  and the drawer  18 . The wine cooling cabinet  72  works electrically and the respective power cable (not shown) can be stowed during non-use below the wine cooling cabinet  72  and out of sight. Furthermore, the beverage serving trolley  1  includes a battery (not shown) for the wine cooling cabinet  72  which is either integrated into the wine cooling cabinet  72  itself or provided separately below the wine cooling cabinet  72 . 
     REFERENCE NUMERALS 
       1  Beverage serving trolley 
       2  supporting structure 
       3 A rear U-shaped steel plate 
       3 B front U-shaped steel plate 
       4  vertical part of U-shaped steel plate 
       5  horizontal part of U-shaped steel plate 
       6  square tube 
       11 A rear wheel 
       11 B front wheel 
       13  handle 
       14  handlebar 
       15  handle bracket 
       16  shelf 
       17  door 
       18  drawer 
       19  first side panel 
       19 A flat portion 
       19 B fixing portion of first side panel 
       20  edge profile 
       20 A curved portion 
       20 B fixing portion of edge profile 
       21  vertical gap 
       22  second side panel 
       23  encapsulating housing component 
       24  presentation basket supporting frame 
       25  upper edge of supporting frame 
       30  top plate 
       31  recessed portion 
       32  rounded corner 
       33  flat surface of top plate 
       34  cutout 
       35  cutout edge 
       36  bolt 
       37  horizontal gap 
       38  rim of top plate 
       40  presentation basket 
       41  upper outer rim of presentation basket 
       41 A supporting surface 
       42  outlet 
       43  inner side wall 
       44  upper inner rim 
       45  cover accommodating area 
       46  basket handle 
       47  basket handlebar 
       48  basket handle bracket 
       48 A bracket column 
       48 B bracket base 
       49  saddle surface 
       50  footstand 
       51  ground inside the presentation basket 
       52  ice pack 
       53  sheet metal tray 
       53 A side wall of sheet metal tray 
       53 B ground of sheet metal tray 
       53 C upper edge of sheet metal tray 
       53 D cutout of sheet metal tray 
       56  light module 
       56 A, B symmetrical part of light module 
       57  connecting element 
       57 A magnet 
       57 B power button 
       57 C battery compartment 
       57 D rubber lid 
       57 E battery capacity indicator 
       57 F battery charging port 
       58  light emitting element 
       59  frosted plastic plate 
       60  threaded bolt 
       61  nut 
       62 A mounting bore at square tube 
       62 B mounting bore at fixing portion of side panel 
       63  opening 
       64  spacer 
       70  serving tray 
       71  chopping board 
       72  wine cooling cabinet 
       73  storage box 
       74  board